如何加强群体的凝聚力

Idon'tthinkitadvisable______.

新课程改革中提出的课程三维目标是

Iwasasingleparentoffoursmallchildrenworkingatalowpaidjob.Moneywasalwaystightbutwehada1overourheadsfoodonthetableclothesonourbacksandifnotalotalways2.NotknowingwewerepoormykidsjustthoughtIwas3.I’vealwaysbeengladaboutthat. ItwasChristmastimeandalthoughtherewasn’t4foralotofgiftsweplannedtocelebratewithafamilyparty.Butthebig5forthekidswasthefunofChristmas6. Theyplannedweeksaheadoftimeasking7whattheywantedforChristmas.FortunatelyIhadsavedMYM120for8tosharebyallfiveofus. Thebig9arrived.Igaveeachkidatwenty-dollarbilland10themtolookforgiftsofaboutfourdollarseach.Theneveryonescattered.Wehadtwohourstoshop;thenwewould11backattheSanta’sWorkshop. DrivinghomeeveryonewasinhighChristmasspirits12myyoungerdaughterGingerwhowasunusually13.Shehadonlyonesmallflatbagwithafewcandies—fiftycentcandies!IwassoangrybutIdidn’tsayanything14wegothome.Icalledherintomybedroomandclosedthedoor15tobeangryagain.Thisiswhatshetoldme. Iwaslooking16thinkingofwhattobuyandI17toreadthelittlecardsonthe’GivingTrees’.Onewasforalittlegirlfouryearsoldandallshe18forChristmaswasadoll.SoItookthecardoffthetreeand19thedollforher.Wehavesomuchandshedoesn’thaveanything. Ineverfeltso20asIdidthatday. 14

Iwasasingleparentoffoursmallchildrenworkingatalowpaidjob.Moneywasalwaystightbutwehada1overourheadsfoodonthetableclothesonourbacksandifnotalotalways2.NotknowingwewerepoormykidsjustthoughtIwas3.I’vealwaysbeengladaboutthat. ItwasChristmastimeandalthoughtherewasn’t4foralotofgiftsweplannedtocelebratewithafamilyparty.Butthebig5forthekidswasthefunofChristmas6. Theyplannedweeksaheadoftimeasking7whattheywantedforChristmas.FortunatelyIhadsavedMYM120for8tosharebyallfiveofus. Thebig9arrived.Igaveeachkidatwenty-dollarbilland10themtolookforgiftsofaboutfourdollarseach.Theneveryonescattered.Wehadtwohourstoshop;thenwewould11backattheSanta’sWorkshop DrivinghomeeveryonewasinhighChristmasspirits12myyoungerdaughterGingerwhowasunusually13Shehadonlyonesmallflatbagwithafewcandies—fiftycentcandiesIwassoangrybutIdidn’tsayanything14wegothome.Icalledherintomybedroomandclosedthedoor15tobeangryagain.Thisiswhatshetoldme. Iwaslooking16thinkingofwhattobuyandI17toreadthelittlecardsonthe’GivingTrees’.Onewasforalittlegirlfouryearsoldandallshe18forChristmaswasadoll.SoItookthecardoffthetreeand19thedollforher.Wehavesomuchandshedoesn’thaveanything. Ineverfeltso20asIdidthatday. 19.

Onedaywhileagirlwaswalkinginthewoodsshefoundtwostarvingsongbirds.Shetookthemhomeandputtheminasmall16Shecaredforthemandfeltgreatloveforthem. Oncethe17andstrongerofthetwobirdsflewfromthecage.Therefore18heflewcloseshegraspedhim19Shefeltgladbutsuddenlyshefeltthebirdgolimp.Sheopenedherhandand20inhorroratthedeadbird. Shenoticedtheotherbirdmovingbackandforthontheedgeofthecage.Shecouldfeelhisgreatneedfor21Sheliftedhimfromthecageand22himsoftlyintotheair.Thebirdcircledoncetwicethreetimes. Thegirlwatcheddelightedlyatthebird’senjoyment.Herheartwasnolonger23withherloss.Suddenlythebirdflewcloserand24softlyonhershoulder.Itsangthesweetestmelodythatshehadeverheard. Thefastestwayto25loveistoholdonittootightlywhilethebestwaytokeeploveistogiveitWINGS! 22.

在呈现新的语言知识的过程中我们应注意

ItwasthenightofthefullmoonatimewhichalwaysdrivesJava’syoungpeoplemadwithexcitement. Fireworkswerelitlongbeforethemoon1.Thebignoisebroughtpeopleout2thewarmnighttoenjoytheinterestingscene.Everywheretherewerethepaperremainsof3fireworkslyingontheground.Littleboys4moreandcoveredtheirearsastheywaited5fortheexplosions. Themoonappearedabovethehorizon:huge6ballhighabovethecityandthe7filledwithpeopleasJavabegantoenjoyoneoftheyear’sgreatest8.theNightoftheFullMoonafestivalthatisespeciallypopular9youngpeople. MoreandmoreyoungJavanese10togetherandwalkedslowlythroughthe11.Jokingandchattingtheymovedtowardsthemountain12thecity.Theycontinuedtoclimb13theyreachedtheoldtempleatthe14ofthemountain. Aftertheywere15thetempletheydranktheirwaterandatetheirmooncakes—delicioushome-madeones16ofdriedfruitandnuts.Outsideonthemountainyoungpeople17cross-leggedincircleschattingandtellingeachotherjokes.And18intheirhundredsmoreyoungpeoplecontinuedtomaketheirwayupthemountainto19thebrightlyshiningmoon.Bymidnightthefireworkshadstoppedshootingupfromthe20cityinthevalleybelowthem.Butduringthenightthesoundcontinuedtobeheardfromthedistance. 10.

课程计划对学校和小学教师的要求有哪些

理解新信息的意义首先必须获得充分的感性经验其次要对感性经验进行充分的思维加工这是通过______和______两个环节来实现的．

英语课程标准的评价体系要体现评价主体的多元化和评价形式的______

MotherhoodmaymakewomensmarterandmayhelppreventdementiainoldagebybathingthebraininprotectivehormonesUSreseachersreportedonThursday. TestsonratsshowthatthosewhoraisetwoormorelittersofpupsdoconsiderablybetterintestsofmemoryandskillsthanratswhohavenobabiesandtheirbrainsshowchangesthatsuggesttheymaybeprotectedagainstdiseasessuchasAlzheimer’s.UniversityofRichmondpsychologyprofessorCraigKinsleybelieveshisfindingswilltranslateintohumans. OurresearchshowsthatthehormonesofpregnancyareprotectingthebrainincludingestrogenwhichweknowhasmanyneuroprotectiveeffectsKinsleysaid. It’sratdatabuthumansaremammalsjustliketheseanimalsaremammalsheaddedinatelephoneinterview.Theygothroughpregnancyandhormonalchanges. KinsleysaidhehopedpublichealthofficialsandresearcherswilllooktoseeifhavinghadchildrenprotectsawomanfromAlzheimer’sandotherformsofage-relatedbraindecline. WhenpeoplethinkaboutpregnancytheythinkaboutwhathappenstobabiesandthemotherfromtheneckdownsaidKinsleywhopresentedhisfindingstotheannualmeetingoftheSocietyofNeuroscienceinOrlandoFlorida. Theydonotrealizethathormonesarewashingonthebrain.Ifyoulookatfemaleanimalswhohavenevergonethroughpregnancytheyactdifferentlytowardyoung.Butifshegoesthroughpregnancyshewillsacrificeherlifeforherinfant—thatisagreatchangeinherbehaviorthatshowedingeneticalterationstothebrain./ Whatdoesthephraselittersofpupsmeaninthesecondparagraph

WhenIwas17Ireadaquotethatwentsomethinglike:Ifyouliveeachdayasifitwereyourlastsomedayyou’llmostcertainlyberight.Itmadeanimpressiononmeandsincethenforthepast33yearsIhavelookedinthemirroreverymorningandaskedmyselfIftodaywerethelastdayofmylifewouldIwanttodowhatIamabouttodotodayRememberingthatI’llbedeadsoonisthemostimportanttoolI’veeverencounteredtohelpmemakethebigchoicesinlife.AboutayearagoIwasdiagnosedwithcancer.ThedoctorstoldmethiswasalmostcertainlyatypeofcancerthatwasincurableandthatIwouldlivenolongerthanthreetosixmonths.Mydoctoradvisedmetogohomeandgetmyaffairsinorderwhichisdoctor’scodeforpreparingyourselftodie.Ilivedwiththatdiagnosisallday.Iwascompletelyindespair.LaterthateveningIhadanotherbiopsyandmywifetoldmethattumorturnedouttobecurablewithsurgery.IhadthesurgeryandI’mfinenow.ThiswastheclosestI’vbeentofacingdeath.Totellthetruthnoonewantstodie.Andyetdeathisthedestinationweallshare.Noonehaseverescapedit.Itclearsouttheoldtomakeroomforthenew.Rightnowthenewisyoubutsomedaynottoolongfromnowyouwillgraduallybecometheoldandbeclearedaway.Yourtimeissolimitedthatyoushouldn’twasteitrepeatingsomeoneelse’slife.Don’tbetrappedbydogma-whichislivingwiththeresultsofotherpeople’sthinking.Don’tletthenoiseofothers’opinionsdrownoutyourowninnervoice.Andmostimportanthavethecouragetofollowyourheart.Itsomehowalreadyknowswhatyoutrulywanttobecome.Everythingelseissecondary.Thedoctoradvisedtheauthortogohomeandgethisaffairsinorderbecause______.

Onedaywhileagirlwaswalkinginthewoodsshefoundtwostarvingsongbirds.Shetookthemhomeandputtheminasmall16Shecaredforthemandfeltgreatloveforthem. Oncethe17andstrongerofthetwobirdsflewfromthecage.Therefore18heflewcloseshegraspedhim19Shefeltgladbutsuddenlyshefeltthebirdgolimp.Sheopenedherhandand20inhorroratthedeadbird. Shenoticedtheotherbirdmovingbackandforthontheedgeofthecage.Shecouldfeelhisgreatneedfor21Sheliftedhimfromthecageand22himsoftlyintotheair.Thebirdcircledoncetwicethreetimes. Thegirlwatcheddelightedlyatthebird’senjoyment.Herheartwasnolonger23withherloss.Suddenlythebirdflewcloserand24softlyonhershoulder.Itsangthesweetestmelodythatshehadeverheard. Thefastestwayto25loveistoholdonittootightlywhilethebestwaytokeeploveistogiveitWINGS! 16.

Everybodydreams.Somepeoplethinkdreamscantellusaboutthefuture.Otherpeoplethinkdreamscantellusaboutourselves.It’slikeour11istalkingtous. Whyaredreams12strangeandhardtounderstandSomepeoplethinkourbrainuses13totalktous.Whenweflyswimorfalldowninourdreamsithasa14meaning.Lotsofdoctorshelppeople15theirdreams.Theyfindthatdreamstellusaboutour16andfears. Thesedaysmanyscientists17thatdreamsareveryimportant.Duringthedaywehavemany18andourbrainreceivesalotofinformation.Whenwedreamourbrain19informationthatisnotimportantandputsthemostimportantinformationintoour20.Aswelearnmoreaboutthebrainwemayfindanswerstoourquestionsaboutdreams. 19.

Iwasasingleparentoffoursmallchildrenworkingatalowpaidjob.Moneywasalwaystightbutwehada1overourheadsfoodonthetableclothesonourbacksandifnotalotalways2.NotknowingwewerepoormykidsjustthoughtIwas3.I’vealwaysbeengladaboutthat. ItwasChristmastimeandalthoughtherewasn’t4foralotofgiftsweplannedtocelebratewithafamilyparty.Butthebig5forthekidswasthefunofChristmas6. Theyplannedweeksaheadoftimeasking7whattheywantedforChristmas.FortunatelyIhadsavedMYM120for8tosharebyallfiveofus. Thebig9arrived.Igaveeachkidatwenty-dollarbilland10themtolookforgiftsofaboutfourdollarseach.Theneveryonescattered.Wehadtwohourstoshop;thenwewould11backattheSanta’sWorkshop DrivinghomeeveryonewasinhighChristmasspirits12myyoungerdaughterGingerwhowasunusually13Shehadonlyonesmallflatbagwithafewcandies—fiftycentcandiesIwassoangrybutIdidn’tsayanything14wegothome.Icalledherintomybedroomandclosedthedoor15tobeangryagain.Thisiswhatshetoldme. Iwaslooking16thinkingofwhattobuyandI17toreadthelittlecardsonthe’GivingTrees’.Onewasforalittlegirlfouryearsoldandallshe18forChristmaswasadoll.SoItookthecardoffthetreeand19thedollforher.Wehavesomuchandshedoesn’thaveanything. Ineverfeltso20asIdidthatday. 14

Ihavenoone______meforIamanewcomerhere.

他专心研究濒危动物并逐渐习惯了岛上的艰苦生活concentrateon;and;getusedto

五一假期期间某学校计划组织385名师生租车旅游现知道租车公司有42座和60座两种客车42座客车的租金每辆为320元60座客车的租金每辆为460元．1若学校只租用42座客车或者只租用60座客车那么学校各需多少租金2若学校同时租用这两种客车共8辆可以坐不满而且要比单独只租用一种车辆节省租金请你帮助该学校选择一种最节省的租车方案．

在基础教育阶段学习英语应以______为主学习者最主要的终极目标之一是获得______

计算

Thenumberofempty-shellmarriagesisunknown-itmaybeashighasthenumberofhappilymarriedcouples.Theatmosphereinempty-shellmarriagesiswithoutmuchfunorlaughter.Membersdonotshareanddiscusstheirproblemsorexperienceswitheachother.Communicationiskepttoaminimum.Childreninsuchfamiliesareusuallystarvedforloveandreluctanttohavefriendsoverastheyareembarrassedabouthavingtheirfriendsseetheirparentsinteracting.Thecouplesinthesemarriagesengageinfewactivitiestogetheranddisplaynopleasureinbeinginoneanother’scompany.Themembersarehighlyawareofeachother’sweaknessesandsensitiveareasandtheymanagetofrequentlymentiontheseareasinordertohurtoneanother.

过点A14且横纵截距的绝对值相等的直线共有．

WhichofthefollowingstatementisINCORRECT

教育目的

简述学生学习的特点及其所受制的因素

数列an满足an+1=an-3n≥1且a1=7则a3的值是______．

由曲线x2=4yx2=-4yx=4x=-4围成的图形绕y轴旋转一周所得旋转体的体积为Vl满足x2+y2≤16x2+y-22≥4x2+y+22≥4的点xy组成的图形绕y轴旋转一周所得旋转体的体积为V2则．

MotherhoodmaymakewomensmarterandmayhelppreventdementiainoldagebybathingthebraininprotectivehormonesUSreseachersreportedonThursday.TestsonratsshowthatthosewhoraisetwoormorelittersofpupsdoconsiderablybetterintestsofmemoryandskillsthanratswhohavenobabiesandtheirbrainsshowchangesthatsuggesttheymaybeprotectedagainstdiseasessuchasAlzheimer’s.UniversityofRichmondpsychologyprofessorCraigKinsleybelieveshisfindingswilltranslateintohumans.OurresearchshowsthatthehormonesofpregnancyareprotectingthebrainincludingestrogenwhichweknowhasmanyneuroprotectiveeffectsKinsleysaid.It’sratdatabuthumansaremammalsjustliketheseanimalsaremammalsheaddedinatelephoneinterview.Theygothroughpregnancyandhormonalchanges.KinsleysaidhehopedpublichealthofficialsandresearcherswilllooktoseeifhavinghadchildrenprotectsawomanfromAlzheimer’sandotherformsofage-relatedbraindecline.WhenpeoplethinkaboutpregnancytheythinkaboutwhathappenstobabiesandthemotherfromtheneckdownsaidKinsleywhopresentedhisfindingstotheannualmeetingoftheSocietyofNeuroscienceinOrlandoFlorida.Theydonotrealizethathormonesarewashingonthebrain.Ifyoulookatfemaleanimalswhohavenevergonethroughpregnancytheyactdifferentlytowardyoung.Butifshegoesthroughpregnancyshewillsacrificeherlifeforherinfant—thatisagreatchangeinherbehaviorthatshowedingeneticalterationstothebrain./Whatcanprotectthebrainofawomanaccordingtothepassage

ItwasthenightofthefullmoonatimewhichalwaysdrivesJava’syoungpeoplemadwithexcitement. Fireworkswerelitlongbeforethemoon1.Thebignoisebroughtpeopleout2thewarmnighttoenjoytheinterestingscene.Everywheretherewerethepaperremainsof3fireworkslyingontheground.Littleboys4moreandcoveredtheirearsastheywaited5fortheexplosions. Themoonappearedabovethehorizon:huge6ballhighabovethecityandthe7filledwithpeopleasJavabegantoenjoyoneoftheyear’sgreatest8.theNightoftheFullMoonafestivalthatisespeciallypopular9youngpeople. MoreandmoreyoungJavanese10togetherandwalkedslowlythroughthe11.Jokingandchattingtheymovedtowardsthemountain12thecity.Theycontinuedtoclimb13theyreachedtheoldtempleatthe14ofthemountain. Aftertheywere15thetempletheydranktheirwaterandatetheirmooncakes—delicioushome-madeones16ofdriedfruitandnuts.Outsideonthemountainyoungpeople17cross-leggedincircleschattingandtellingeachotherjokes.And18intheirhundredsmoreyoungpeoplecontinuedtomaketheirwayupthemountainto19thebrightlyshiningmoon.Bymidnightthefireworkshadstoppedshootingupfromthe20cityinthevalleybelowthem.Butduringthenightthesoundcontinuedtobeheardfromthedistance. 4.

椭圆2x2+y2=8的焦点坐标是______．

终身教育思想形成于20世纪60年代的欧洲由首先提出

Iwasasingleparentoffoursmallchildrenworkingatalowpaidjob.Moneywasalwaystightbutwehada1overourheadsfoodonthetableclothesonourbacksandifnotalotalways2.NotknowingwewerepoormykidsjustthoughtIwas3.I’vealwaysbeengladaboutthat. ItwasChristmastimeandalthoughtherewasn’t4foralotofgiftsweplannedtocelebratewithafamilyparty.Butthebig5forthekidswasthefunofChristmas6. Theyplannedweeksaheadoftimeasking7whattheywantedforChristmas.FortunatelyIhadsavedMYM120for8tosharebyallfiveofus. Thebig9arrived.Igaveeachkidatwenty-dollarbilland10themtolookforgiftsofaboutfourdollarseach.Theneveryonescattered.Wehadtwohourstoshop;thenwewould11backattheSanta’sWorkshop DrivinghomeeveryonewasinhighChristmasspirits12myyoungerdaughterGingerwhowasunusually13Shehadonlyonesmallflatbagwithafewcandies—fiftycentcandiesIwassoangrybutIdidn’tsayanything14wegothome.Icalledherintomybedroomandclosedthedoor15tobeangryagain.Thisiswhatshetoldme. Iwaslooking16thinkingofwhattobuyandI17toreadthelittlecardsonthe’GivingTrees’.Onewasforalittlegirlfouryearsoldandallshe18forChristmaswasadoll.SoItookthecardoffthetreeand19thedollforher.Wehavesomuchandshedoesn’thaveanything. Ineverfeltso20asIdidthatday. 8

Onedaywhileagirlwaswalkinginthewoodsshefoundtwostarvingsongbirds.Shetookthemhomeandputtheminasmall16Shecaredforthemandfeltgreatloveforthem. Oncethe17andstrongerofthetwobirdsflewfromthecage.Therefore18heflewcloseshegraspedhim19Shefeltgladbutsuddenlyshefeltthebirdgolimp.Sheopenedherhandand20inhorroratthedeadbird. Shenoticedtheotherbirdmovingbackandforthontheedgeofthecage.Shecouldfeelhisgreatneedfor21Sheliftedhimfromthecageand22himsoftlyintotheair.Thebirdcircledoncetwicethreetimes. Thegirlwatcheddelightedlyatthebird’senjoyment.Herheartwasnolonger23withherloss.Suddenlythebirdflewcloserand24softlyonhershoulder.Itsangthesweetestmelodythatshehadeverheard. Thefastestwayto25loveistoholdonittootightlywhilethebestwaytokeeploveistogiveitWINGS! 24.

Youcantelltheageofatreebycountingitsring.Buttheserecordsofatree’slifereallysayalotmore.Scientistsareusingtreeringtolearnwhat’sbeenhappeningonthesun’ssurfaceforthelasttenthousandyears.Eachringrepresentsayearofgrowth.Asthetreegrowsitadds.alayertoitstrunktakingupchemicalelementsfromtheair.Bylookingatelementsintheringsfromacertainyearsscientistscantellwhatelementswereintheairthatyear.Dr.Stevensonisanalyzingoneelementcarbon-dinringfrombothlivinganddeadtree.SomeringgobackalmosttenthousandyeartotheendoftheIceAge.WhenStevensonfollowedthecarbon-14levelschangedwiththeintensityofsolarburning.Youseethesunhascycles.Sometimesitburnsfiercelyandatothertimesitisrelativelycalm.Duringthesun’sviolentperiodsitthrowoffchargedparticlesinfastmovingstreamscalledsolarwinds.Theparticularlyinterferewiththeformationofcarbon14onearth.Whenthereismoresolarwindactivitylesscarbon-14isproduced.Tenthousandyearsoftreeringshowthatthecarbon-14levelrisesandfallsaboutevery420years.Thescientistsconcludedthatsolarwindactivitymustfollowthesamecycle.Whenthesunburnfiercely______carbon-14isproduced.

Ihavebeenkeepingtheportrait.Icanseeiteveryday______asitalwaysremindsmeofmychildhoodinParis.

Thefollowingarethreeads.DriverWanted1.Cleandrivinglicense2.Good-looking3.Ageover25Apply申请to:CapesTaxiShenzhenTel:0755-6561382AirHostess空姐Wanted1.Agebetween20and332.Heightfrom1.6mto1.75m3.Twoforeignlanguages4.CollegegraduateApplyto:ChinaairlinesBeijingTel:010-88488970TeacherNeededForprivatelanguageschoolTeachingexperiencenecessaryApplyto:InstantLanguagesLtdDalianTel:0411-4313861WhatpreventsJackanexperiencedtaxidriverworkingforCapesTaxi

Iwasasingleparentoffoursmallchildrenworkingatalowpaidjob.Moneywasalwaystightbutwehada1overourheadsfoodonthetableclothesonourbacksandifnotalotalways2.NotknowingwewerepoormykidsjustthoughtIwas3.I’vealwaysbeengladaboutthat. ItwasChristmastimeandalthoughtherewasn’t4foralotofgiftsweplannedtocelebratewithafamilyparty.Butthebig5forthekidswasthefunofChristmas6. Theyplannedweeksaheadoftimeasking7whattheywantedforChristmas.FortunatelyIhadsavedMYM120for8tosharebyallfiveofus. Thebig9arrived.Igaveeachkidatwenty-dollarbilland10themtolookforgiftsofaboutfourdollarseach.Theneveryonescattered.Wehadtwohourstoshop;thenwewould11backattheSanta’sWorkshop. DrivinghomeeveryonewasinhighChristmasspirits12myyoungerdaughterGingerwhowasunusually13.Shehadonlyonesmallflatbagwithafewcandies—fiftycentcandies!IwassoangrybutIdidn’tsayanything14wegothome.Icalledherintomybedroomandclosedthedoor15tobeangryagain.Thisiswhatshetoldme. Iwaslooking16thinkingofwhattobuyandI17toreadthelittlecardsonthe’GivingTrees’.Onewasforalittlegirlfouryearsoldandallshe18forChristmaswasadoll.SoItookthecardoffthetreeand19thedollforher.Wehavesomuchandshedoesn’thaveanything. Ineverfeltso20asIdidthatday. 2

不等式的解集

Iwasasingleparentoffoursmallchildrenworkingatalowpaidjob.Moneywasalwaystightbutwehada1overourheadsfoodonthetableclothesonourbacksandifnotalotalways2.NotknowingwewerepoormykidsjustthoughtIwas3.I’vealwaysbeengladaboutthat. ItwasChristmastimeandalthoughtherewasn’t4foralotofgiftsweplannedtocelebratewithafamilyparty.Butthebig5forthekidswasthefunofChristmas6. Theyplannedweeksaheadoftimeasking7whattheywantedforChristmas.FortunatelyIhadsavedMYM120for8tosharebyallfiveofus. Thebig9arrived.Igaveeachkidatwenty-dollarbilland10themtolookforgiftsofaboutfourdollarseach.Theneveryonescattered.Wehadtwohourstoshop;thenwewould11backattheSanta’sWorkshop DrivinghomeeveryonewasinhighChristmasspirits12myyoungerdaughterGingerwhowasunusually13Shehadonlyonesmallflatbagwithafewcandies—fiftycentcandiesIwassoangrybutIdidn’tsayanything14wegothome.Icalledherintomybedroomandclosedthedoor15tobeangryagain.Thisiswhatshetoldme. Iwaslooking16thinkingofwhattobuyandI17toreadthelittlecardsonthe’GivingTrees’.Onewasforalittlegirlfouryearsoldandallshe18forChristmaswasadoll.SoItookthecardoffthetreeand19thedollforher.Wehavesomuchandshedoesn’thaveanything. Ineverfeltso20asIdidthatday. 6

WhatisWalktoSchoolNowweareworkingonaprogrammeofWalktoSchool.Wewouldlikeasmanyparentsandchildrenaspossibletotakepartevenifinasmallway.Childrenwhowalktoandfromschoolalongwiththeirparentscanlearnessentialroadsafetyandlifeskills.Youcantakepartby...■Walkingtoandfromschoolwithyourchildeveryday.■Walkingforoneortwodaysduringtheweek.■Encouragingotherstowalkifyoualreadydo.Walkingisgreat!■Walkingisgreatexercise!Awalkisgoodforyourbodyandcankeepyoufit.■Youwon’thavetowastetimelookingforaparkingsite.■It’sfree.You’llsavemoneybynotusingthecar.■It’spollution-free.■It’sagoodchancetotalktoyourchildrenandtomeetotherparentstoo.Enjoyingwalkingtoschool!Herearesomesuggestionstohelpyouandyorechildenjoywalkingtoschool.■Planasaferoutetogether.■Teachchildrenwhatakerbisandwhatitmeans.■Encourageyourchildtohelpyouchoosethesafestplacestocrosstheroad.■Lookatanddiscussthethingsyouseeonyourway—especiallyroadsignsandwhattheymean.Walktoschool!ThousandsofparentsandchildrenalreadytakepartcouldyouPleasegotowww.walktoschoolorg.ukformoreinformation.Whatisthefirstthingtodoifyouwanttoenjoyyourwalkingtoschool

Hetriedmanytimestosneakacrossthebordertoaneighboringcountrycaughteachtime.

Iwasasingleparentoffoursmallchildrenworkingatalowpaidjob.Moneywasalwaystightbutwehada1overourheadsfoodonthetableclothesonourbacksandifnotalotalways2.NotknowingwewerepoormykidsjustthoughtIwas3.I’vealwaysbeengladaboutthat. ItwasChristmastimeandalthoughtherewasn’t4foralotofgiftsweplannedtocelebratewithafamilyparty.Butthebig5forthekidswasthefunofChristmas6. Theyplannedweeksaheadoftimeasking7whattheywantedforChristmas.FortunatelyIhadsavedMYM120for8tosharebyallfiveofus. Thebig9arrived.Igaveeachkidatwenty-dollarbilland10themtolookforgiftsofaboutfourdollarseach.Theneveryonescattered.Wehadtwohourstoshop;thenwewould11backattheSanta’sWorkshop. DrivinghomeeveryonewasinhighChristmasspirits12myyoungerdaughterGingerwhowasunusually13.Shehadonlyonesmallflatbagwithafewcandies—fiftycentcandies!IwassoangrybutIdidn’tsayanything14wegothome.Icalledherintomybedroomandclosedthedoor15tobeangryagain.Thisiswhatshetoldme. Iwaslooking16thinkingofwhattobuyandI17toreadthelittlecardsonthe’GivingTrees’.Onewasforalittlegirlfouryearsoldandallshe18forChristmaswasadoll.SoItookthecardoffthetreeand19thedollforher.Wehavesomuchandshedoesn’thaveanything. Ineverfeltso20asIdidthatday. 8

课程计划

若log4x+2y+log4x-2y=1则|x|-|y|的最小值是．

IndustrialpollutionisnotonlyaproblemforthecountriesofEuropeandNorthAmericabutalsoanextremelyseriousprobleminsomedevelopingcountries.Forthesecountrieseconomicgrowthisaveryimportantaim.Theywanttointroduceindustriesandsotheyputfewcontrolsontheindustrieswhichcausepollution.Cubataoanindustrialtownof85000peopleinBrazilisanexampleoftheconnectionbetweenindustrialdevelopmentandpollution.In1954Cubataohadnoindustry.Todayithasmorethantwentylargefactorieswhichproducemanypollutants.Thepeopleofthetownaresufferingfromthepoisonousmatterintheirenvironmentandthebadeffectscanbeclearlyseen.Birthshortcomingsareextremelycommon.AmongchildrenandadultslungproblemsaresometimestwelvetimesmorecommoninCubataothaninotherplaces.ItistruethatBrazillikemanyothercountrieshaslawsagainstpollutionbuttheselawsarenotenforcedstrictlyenough.Itischeaperforcompaniestotakenonoticeofthelawsandpaythefinesthantobuytheexpensiveequipmentthatwillreducethepollution.Itisclearthereforethateconomicgrowthismoreimportanttothegovernmentthantothehealthoftheworkers.HowevertheresponsibilitydoesnotcompletelyliewiththeBraziliangovernment.TheexampleofCubataoshowsthatinternationalcompaniesarenotactinginaresponsiblewayeither.AnumberofthefactoriesinthetownareownedbylargecompaniesfromFranceItalyandtheUS.TheyaredoingthingsinBrazilthattheywouldnotbeabletodoathome.Iftheycausedthesameamountofpollutionathometheywouldbeseverelypunishedorevenputoutofbusiness.Whydon’tdevelopingcountrieshavestrictpollutioncontrols

根据提示写一篇报道字数80～100不必逐字逐句地翻译九月十日是教师节下午中华学校召开庆祝大会会上表彰了二十位从教三十年以上老教师并授予他们荣誉奖章校长发表了热情洋溢的讲话师生代表也发了言然后观看了师生表演的文艺节目一片喜气洋洋的气氛教师是人类灵魂的工程师全社会都应该尊敬教师

ItwasthenightofthefullmoonatimewhichalwaysdrivesJava’syoungpeoplemadwithexcitement. Fireworkswerelitlongbeforethemoon1.Thebignoisebroughtpeopleout2thewarmnighttoenjoytheinterestingscene.Everywheretherewerethepaperremainsof3fireworkslyingontheground.Littleboys4moreandcoveredtheirearsastheywaited5fortheexplosions. Themoonappearedabovethehorizon:huge6ballhighabovethecityandthe7filledwithpeopleasJavabegantoenjoyoneoftheyear’sgreatest8.theNightoftheFullMoonafestivalthatisespeciallypopular9youngpeople. MoreandmoreyoungJavanese10togetherandwalkedslowlythroughthe11.Jokingandchattingtheymovedtowardsthemountain12thecity.Theycontinuedtoclimb13theyreachedtheoldtempleatthe14ofthemountain. Aftertheywere15thetempletheydranktheirwaterandatetheirmooncakes—delicioushome-madeones16ofdriedfruitandnuts.Outsideonthemountainyoungpeople17cross-leggedincircleschattingandtellingeachotherjokes.And18intheirhundredsmoreyoungpeoplecontinuedtomaketheirwayupthemountainto19thebrightlyshiningmoon.Bymidnightthefireworkshadstoppedshootingupfromthe20cityinthevalleybelowthem.Butduringthenightthesoundcontinuedtobeheardfromthedistance. 6.

如图在直三棱柱ABC-A1B1C1中∠BAC=90°AB=BB1=1直线B1C与平面ABC成30°角 Ⅰ求证平面B1AC⊥平面ABB1A1 Ⅱ求二面角B-B1C-A的大小 Ⅲ求点A1到平面B1AC的距离

WhenIwas17Ireadaquotethatwentsomethinglike:Ifyouliveeachdayasifitwereyourlastsomedayyou’llmostcertainlyberight.Itmadeanimpressiononmeandsincethenforthepast33yearsIhavelookedinthemirroreverymorningandaskedmyselfIftodaywerethelastdayofmylifewouldIwanttodowhatIamabouttodotodayRememberingthatI’llbedeadsoonisthemostimportanttoolI’veeverencounteredtohelpmemakethebigchoicesinlife.AboutayearagoIwasdiagnosedwithcancer.ThedoctorstoldmethiswasalmostcertainlyatypeofcancerthatwasincurableandthatIwouldlivenolongerthanthreetosixmonths.Mydoctoradvisedmetogohomeandgetmyaffairsinorderwhichisdoctor’scodeforpreparingyourselftodie.Ilivedwiththatdiagnosisallday.Iwascompletelyindespair.LaterthateveningIhadanotherbiopsyandmywifetoldmethattumorturnedouttobecurablewithsurgery.IhadthesurgeryandI’mfinenow.ThiswastheclosestI’vbeentofacingdeath.Totellthetruthnoonewantstodie.Andyetdeathisthedestinationweallshare.Noonehaseverescapedit.Itclearsouttheoldtomakeroomforthenew.Rightnowthenewisyoubutsomedaynottoolongfromnowyouwillgraduallybecometheoldandbeclearedaway.Yourtimeissolimitedthatyoushouldn’twasteitrepeatingsomeoneelse’slife.Don’tbetrappedbydogma-whichislivingwiththeresultsofotherpeople’sthinking.Don’tletthenoiseofothers’opinionsdrownoutyourowninnervoice.Andmostimportanthavethecouragetofollowyourheart.Itsomehowalreadyknowswhatyoutrulywanttobecome.Everythingelseissecondary.Howdidtheauthorthinkofdeath

Youcantelltheageofatreebycountingitsring.Buttheserecordsofatree’slifereallysayalotmore.Scientistsareusingtreeringtolearnwhat’sbeenhappeningonthesun’ssurfaceforthelasttenthousandyears.Eachringrepresentsayearofgrowth.Asthetreegrowsitadds.alayertoitstrunktakingupchemicalelementsfromtheair.Bylookingatelementsintheringsfromacertainyearsscientistscantellwhatelementswereintheairthatyear.Dr.Stevensonisanalyzingoneelementcarbon-dinringfrombothlivinganddeadtree.SomeringgobackalmosttenthousandyeartotheendoftheIceAge.WhenStevensonfollowedthecarbon-14levelschangedwiththeintensityofsolarburning.Youseethesunhascycles.Sometimesitburnsfiercelyandatothertimesitisrelativelycalm.Duringthesun’sviolentperiodsitthrowoffchargedparticlesinfastmovingstreamscalledsolarwinds.Theparticularlyinterferewiththeformationofcarbon14onearth.Whenthereismoresolarwindactivitylesscarbon-14isproduced.Tenthousandyearsoftreeringshowthatthecarbon-14levelrisesandfallsaboutevery420years.Thescientistsconcludedthatsolarwindactivitymustfollowthesamecycle.Thepurposeofthescientistsinstudyingtreeringisto______.

Whenyouareinanothercountryitisimportanttoknowthelanguagebutitisequallyimportanttoknowhowtocommunicatenonverballybeforesayinganythingbymakinggestures.Accordingtoapioneerinnonverbalcommunicationonly20to35percentofourcommunicationisverbal.Whenpeopledon’tknowthelanguagethemostcommonwaytocommunicateisthroughgestures.Howevermanygestureshavedifferentmeaningsornomeaningatallindifferentpartsoftheworld. IntheUnitedStatesforexamplenoddingyourheadupanddownmeansyes.InsomepartsofGreeceandTurkeyhoweverthismotioncanmeanno.InSoutheastAsianoddingyourheadisapolitewayofsayingI’veheardyou. InancientRomewhentheemperorwantedtosparesomeone’slifehewouldputhisthumbup.TodayintheUnitedStateswhensomeoneputshis/herthumbupitmeansEverythingisallright.HoweverinSardiniaandGreecethegestureisinsultingandshouldnotbeusedthere. IntheUnitedStatesraisingyourclaspedhandsaboveyourheadmeansI’mthechampionorI’mthewinner.Itisthesignprizefightersmakewhentheywinafight.WhenaleadingRussianstatesmanmadethisgestureafteraWhiteHousemeetingAmericansmisunderstoodandthoughthemeanthewasawinner.InRussiahoweveritisasignoffriendship. IntheUnitedStatesholdingyourhandupwiththethumbandindexfingerinacircleandtheotherthreefingersspreadoutmeansEverythingisOKandisfrequentlyusedbyastronautsandpoliticians.InFranceandBelgiumitcanmeanYou’reworthnothing. Thereareothernonverbalsignalsthatpeopleshouldbeawareofwhentheygotoanothercountrysuchasthedistancetomaintainbetweenspeakers.Americansusuallyfeelcomfortablewhenspeakingwithsomeoneifthedistancebetweenthemisabouteighteeninchestoarm’slength.Anythingclosermakesthemfeeluncomfortable. WhentalkingtoAmericansitisalsoimportanttomakeeyecontact.IfyoulookdownwhentalkingtoanAmericanhe/shemayfeelthatyouareembarrassedafraidortryingtohidesomething. Inadditiontoknowinghowtocommunicatenonverballyinacountryitisimportanttoknowwhatyouandhecannotdiscuss.IntheUnitedStatestherearecertaintopicstoavoidwhenyoufirstmeetsomeoneForexampledon’taskpeopletheirageweightreligionmaritalstatushowmuchmoneytheyearnorhowmuchsomethingcosts.Youcantalkaboutworktheweathertrafficproblemssportsfoodnewsofthedaywhereonelivesconsumersubjectscomputerscarrepairsandsoforthandtravelorvacationplans. Thesefewexamplesillustratethatyouractionscanspeaklouderthanyourwords.Inaparticularculturalcontestwhatyousayandwhatyoudon’tsayareequallyimportant. Pleaseparaphrasetheclauseyouractionscanspeaklouderthanyourwords.

MotherhoodmaymakewomensmarterandmayhelppreventdementiainoldagebybathingthebraininprotectivehormonesUSreseachersreportedonThursday.TestsonratsshowthatthosewhoraisetwoormorelittersofpupsdoconsiderablybetterintestsofmemoryandskillsthanratswhohavenobabiesandtheirbrainsshowchangesthatsuggesttheymaybeprotectedagainstdiseasessuchasAlzheimer’s.UniversityofRichmondpsychologyprofessorCraigKinsleybelieveshisfindingswilltranslateintohumans.OurresearchshowsthatthehormonesofpregnancyareprotectingthebrainincludingestrogenwhichweknowhasmanyneuroprotectiveeffectsKinsleysaid.It’sratdatabuthumansaremammalsjustliketheseanimalsaremammalsheaddedinatelephoneinterview.Theygothroughpregnancyandhormonalchanges.KinsleysaidhehopedpublichealthofficialsandresearcherswilllooktoseeifhavinghadchildrenprotectsawomanfromAlzheimer’sandotherformsofage-relatedbraindecline.WhenpeoplethinkaboutpregnancytheythinkaboutwhathappenstobabiesandthemotherfromtheneckdownsaidKinsleywhopresentedhisfindingstotheannualmeetingoftheSocietyofNeuroscienceinOrlandoFlorida.Theydonotrealizethathormonesarewashingonthebrain.Ifyoulookatfemaleanimalswhohavenevergonethroughpregnancytheyactdifferentlytowardyoung.Butifshegoesthroughpregnancyshewillsacrificeherlifeforherinfant—thatisagreatchangeinherbehaviorthatshowedingeneticalterationstothebrain./Whichtitleisthebestforthispassage

JeanneCalmentaFrenchwomanbecamearecordbreakeron17Octoberof1995whenattheageof120yearsand238daysshebecamethelongest-livedhumanbeingonrecord.AJapanesemandiedin1986attheageof120yearsand237days. JeanneCalmentlivesinasmalloldpeople’shomeinthesouthofFrance;herhusbandheronlychildandhergrandsonhavealldied.Sheisnearlyblindanddeafandsheisalwaysinawheelchairbutherdoctordescribesherasbeingmorelikea90-year-oldingoodhealththansomeoneof120.Shestillhasalivelysenseofhumor.Whenaskedonher120thbirthdaywhatsheexpectedofthefutureshereplied:Averyshortone.ShealsoremarkedthatshethoughtthegoodLordhadforgottenallabouther. SowhatisthekeytoalonglifeAccordingtosomedoctorsdietexerciseandnosmokingarethethreeimportantfactors.JeanneCalmenthasfollowedtwoofthetips.Shehasalwayseatenahealthydietandsheusedtodoexerciseseverydayuntilshebrokeherlegattheageof115.Howeveruntilrecentlyshedranktwoglassedofstrongredwineadayandshedoessmokenowonlyalittle.BesidesJeanneCalmentmighthavegotverygoodgenesfromherparents.Herfatherlivedtotheageof94andhermotherto86. Alocallawyerboughtherhousewhenshewas80underanagreementthathewouldpayhersomemoneyeveryyearuntilherdeath.Itmusthaveseemedagoodmoveatthetimebutsofarthelawyerhaspaidheratleastthreetimesthevalueofthehouse.EveryyearonherbirthdayJeanneCalmentsendshimacardsaying:SorryI’mstillalive! Whichofthefollowingcouldbestreplacethewordmoveinthefourthparagraph

It'simpossibleforachildtodosomuchworkwithinashortperiodoftime______

Thefollowingarethreeads.DriverWanted1.Cleandrivinglicense2.Good-looking3.Ageover25Apply申请to:CapesTaxiShenzhenTel:0755-6561382AirHostess空姐Wanted1.Agebetween20and332.Heightfrom1.6mto1.75m3.Twoforeignlanguages4.CollegegraduateApplyto:ChinaairlinesBeijingTel:010-88488970TeacherNeededForprivatelanguageschoolTeachingexperiencenecessaryApplyto:InstantLanguagesLtdDalianTel:0411-4313861Youmaycall______whenyouwishtobeateacher.

小学英语课程设计原理和思路是什么

—Wasitnotuntillastweekhedecidedtogiveupsmoking—No.Hebeganhesawthenewsfilmlastmonth.

Iwasasingleparentoffoursmallchildrenworkingatalowpaidjob.Moneywasalwaystightbutwehada1overourheadsfoodonthetableclothesonourbacksandifnotalotalways2.NotknowingwewerepoormykidsjustthoughtIwas3.I’vealwaysbeengladaboutthat. ItwasChristmastimeandalthoughtherewasn’t4foralotofgiftsweplannedtocelebratewithafamilyparty.Butthebig5forthekidswasthefunofChristmas6. Theyplannedweeksaheadoftimeasking7whattheywantedforChristmas.FortunatelyIhadsavedMYM120for8tosharebyallfiveofus. Thebig9arrived.Igaveeachkidatwenty-dollarbilland10themtolookforgiftsofaboutfourdollarseach.Theneveryonescattered.Wehadtwohourstoshop;thenwewould11backattheSanta’sWorkshop DrivinghomeeveryonewasinhighChristmasspirits12myyoungerdaughterGingerwhowasunusually13Shehadonlyonesmallflatbagwithafewcandies—fiftycentcandiesIwassoangrybutIdidn’tsayanything14wegothome.Icalledherintomybedroomandclosedthedoor15tobeangryagain.Thisiswhatshetoldme. Iwaslooking16thinkingofwhattobuyandI17toreadthelittlecardsonthe’GivingTrees’.Onewasforalittlegirlfouryearsoldandallshe18forChristmaswasadoll.SoItookthecardoffthetreeand19thedollforher.Wehavesomuchandshedoesn’thaveanything. Ineverfeltso20asIdidthatday. 18

Iwasasingleparentoffoursmallchildrenworkingatalowpaidjob.Moneywasalwaystightbutwehada1overourheadsfoodonthetableclothesonourbacksandifnotalotalways2.NotknowingwewerepoormykidsjustthoughtIwas3.I’vealwaysbeengladaboutthat. ItwasChristmastimeandalthoughtherewasn’t4foralotofgiftsweplannedtocelebratewithafamilyparty.Butthebig5forthekidswasthefunofChristmas6. Theyplannedweeksaheadoftimeasking7whattheywantedforChristmas.FortunatelyIhadsavedMYM120for8tosharebyallfiveofus. Thebig9arrived.Igaveeachkidatwenty-dollarbilland10themtolookforgiftsofaboutfourdollarseach.Theneveryonescattered.Wehadtwohourstoshop;thenwewould11backattheSanta’sWorkshop DrivinghomeeveryonewasinhighChristmasspirits12myyoungerdaughterGingerwhowasunusually13Shehadonlyonesmallflatbagwithafewcandies—fiftycentcandiesIwassoangrybutIdidn’tsayanything14wegothome.Icalledherintomybedroomandclosedthedoor15tobeangryagain.Thisiswhatshetoldme. Iwaslooking16thinkingofwhattobuyandI17toreadthelittlecardsonthe’GivingTrees’.Onewasforalittlegirlfouryearsoldandallshe18forChristmaswasadoll.SoItookthecardoffthetreeand19thedollforher.Wehavesomuchandshedoesn’thaveanything. Ineverfeltso20asIdidthatday. 12

遗传

Humansaresocialanimals.Theyliveingroupsallovertheworld.Asthesegroupsofpeopleliveapartfromothergroupsovertheyearsandcenturiestheydeveloptheirownhabitsandideaswhichformdifferentcultures.Oneimportantparticularsideofeverycultureishowitspeopledealwithtime. Timeisnotveryimportantinnon-industrialsocieties.TheNuerpeopleofEastAfricaforexampledonotevenhaveawordTIMEthatisinagreementwiththeabstractthingwecalltime.Thedailylivesofthepeopleofsuchnon-industrialsocietiesarelikelytobepatternedaroundtheirphysicalneedsandnaturaleventsratherthanaroundatimeschedulebasedontheclock.Theycookandeatwhentheyarehungryandsleepwhenthesungoesdown.Theyplantcropsduringthegrowingseasonsandharvestthemwhenthecropsareripe.Theymeasuretimenotbyaclockorcalendarbutbysayingthataneventtakesplacebeforeoraftersomeotherevents.Frequentlysuchasocietymeasuresdaysintermsofsleepsorlongerperiodsintermsofmoons.SomeculturessuchastheEskimosofGreenlandmeasureseasonsaccordingtothemigrationofcertainanimals. Somecultureswhichdonothaveawrittenlanguageorkeepwrittenrecordshavedevelopedinterestingwaysoftellingtime.ForexamplewhenseveralAustralianaborigineswanttoplananeventforafuturetimeoneofthemplacesastoneonaclifforinatree.Eachdaytheangleofthesunchangesslightly.Inafewdaystheraysofthesunstrikethestoneinacertainway.Whenthishappensthepeopleseethattheagreed-upontimehasarrivedandtheeventcantakeplace. Incontrastexactlycorrectmeasurementoftimeisveryimportantinmodernindustrializedsocieties.Thisisbecauseindustrializedsocietiesrequirethehelpfuleffortsofmanypeopleinordertowork.Forafactorytoworkefficientlywellquicklyandwithoutwasteforexamplealloftheworkersmustworkatthesametime.Thereforetheymustknowwhattimetostartworkinthemorningandwhattimetheymaygohomeintheafternoon.Passengersmustknowtheexacttimethatanairplanewillarriveordepart.Studentsandteachersneedtoknowwhenaclassstartsandends.Storesmustopenontimeinordertoservetheircustomers.Complicatedsocietiesneedclocksandcalendars.Thuswecanseethatifeachpersonworkedaccordingtohisorherownscheduleacomplicatedsocietycouldhardlyworkatall. BysayingHumansaresocialanimalstheauthormeans.

Whenyouareinanothercountryitisimportanttoknowthelanguagebutitisequallyimportanttoknowhowtocommunicatenonverballybeforesayinganythingbymakinggestures.Accordingtoapioneerinnonverbalcommunicationonly30to35percentofourcommunicationisverbal.Whenpeopledon’tknowthelanguagethemostcommonwaytocommunicateisthroughgestures.Howevermanygestureshavedifferentmeaningsornomeaningatallindifferentpartsoftheworld.IntheUnitedStatesforexamplenoddingyourheadupanddownmeansyes.InsomepartsofGreeceandTurkeyhoweverthismotioncanmeanno.InSoutheastAsianoddingyourheadisapolitewayofsayingI’veheardyou.InancientRomewhentheemperorwantedtosparesomeone’slifehewouldputhisthumbup.TodayintheUnitedStateswhensomeoneputshis/herthumbupitmeansEverythingisallright.HoweverinSardiniaandGreecethegestureisinsultingandshouldnotbeusedthere.IntheUnitedStatesraisingyourclaspedhandsaboveyourheadmeansI’mthechampionorI’mthewinner.Itisthesignprizefightersmakewhentheywinafight.WhenaleadingRussianstatesmanmadethisgestureafteraWhiteHousemeetingAmericansmisunderstoodandthoughthemeanthewasawinner.InRussiahoweveritisasignoffriendship.IntheUnitedStatesholdingyourhandupwiththethumbandindexfingerinacircleandtheotherthreefingersspreadoutmeansEverythingisO.K.andisfrequentlyusedbyastronautsandpoliticians.InFranceandBelgiumitcanmeanYou’reworthnothing.Thereareothernonverbalsignalsthatpeopleshouldbeawareofwhentheygotoanothercountrysuchasthedistancetomaintainbetweenspeakers.Americansusuallyfeelcomfortablewhenspeakingwithsomeoneifthedistancebetweenthemisabouteighteeninchestoarm’slength.Anythingclosermakesthemfeeluncomfortable.WhentalkingtoAmericansitisalsoimportanttomakeeyecontact.IfyoulookdownwhentalkingtoanAmericanhe/shemayfeelthatyouareembarrassedafraidortryingtohidesomething.Inadditiontoknowinghowtocommunicatenonverballyinacountryitisimportanttoknowwhatyouandhecannotdiscuss.IntheUnitedStatestherearecertaintopicstoavoidwhenyoufirstmeetsomeoneForexampledon’taskpeopletheirageweightreligionmaritalstatushowmuchmoneytheyearnorhowmuchsomethingcosts.Youcantalkaboutworktheweathertrafficproblemssportsfoodnewsofthedaywhereonelivesconsumersubjectscomputerscarrepairsandsoforthandtravelorvacationplans.Thesefewexamplesillustratethatyouractionscanspeaklouderthanyourwords.Inaparticularculturalcontestwhatyousayandwhatyoudon’tsayareequallyimportant.Aswecanseefromthepassagethereare______kindsofnonverbalcommunicationsignals.

TheManofManySecrets—HarryHoudini—wasoneofthegreatestAmericanentertainersinthetheaternextcentury.Hewasamanfamousforhisescapes—fromprisoncellsfromwoodenboxesfloatinginriversfromlockedtanksfullofwater.HeappearedintheatersalloverEuropeandAmerica.CrowdscametoseethegreatHoudiniandhismagictricks. Ofcoursehissecretwasnotmagicorsupernaturalpowers.Itwassimplystrength.Hehadtheabilitytomovehistoesaswellashemovedhisfingers.Hecouldmovehisbodyintoalmostanypositionhewanted. Houdinistartedworkingintheentertainmentworldwhenhewas17in1891.HeandhisbrotherTheoperformedcardtricksinclubinNewYork.TheycalledthemselvestheHoudiniBrothers.WhenHarrymarriedin1894heandhiswifeBessworkedtogetherasmagicianandassistant.Butforalongtimetheywerenotverysuccessful.ThenHarryperformedhisfirstprisonescapeinChicagoin1898.Harrypersuadedadetectivetolethimtrytoescapefromtheprisonandheinvitedthelocalnewspapermentowatch. ItwasthepublicitythatcamefromthisthatstartedHarryHoudini’ssuccess.Harryhadfingerstrainedtoescapefromhandcuffsandtoestrainedtoescapeanklechins.Buthisbiggestsecretwashowheunlockedtheprisondoors.EverytimehewentintotheprisoncellBessgavehimakissforgoodluck—andasmallskeletonkeywhichisakeythatfitsmanylockspassquicklyfromhermouthtohis. Harryusedtheseprisonescapestobuildhisfame.Hearrangedtoescapefromthelocalprisonofeverytownhevisited.Intheafternoonthepeopleofthetownwouldreadaboutitintheirlocalnewspapersandintheeveningeveryseatinthelocaltheaterwouldbefull.WhatwastheresultWorld-wildfameandanamerememberedtoday. AccordingtothepassageHoudini’ssuccessinprisonescapesdependson

发音不同的是

已知两个实数集合A=a1a2a100与B=b1b2b50若从A到B的映射f使得B中每个元素都有原象且fa1≤fa2≤≤fa100则这样的映射共有．

这座体育馆将于明年建成

ItwasthenightofthefullmoonatimewhichalwaysdrivesJava’syoungpeoplemadwithexcitement. Fireworkswerelitlongbeforethemoon1.Thebignoisebroughtpeopleout2thewarmnighttoenjoytheinterestingscene.Everywheretherewerethepaperremainsof3fireworkslyingontheground.Littleboys4moreandcoveredtheirearsastheywaited5fortheexplosions. Themoonappearedabovethehorizon:huge6ballhighabovethecityandthe7filledwithpeopleasJavabegantoenjoyoneoftheyear’sgreatest8.theNightoftheFullMoonafestivalthatisespeciallypopular9youngpeople. MoreandmoreyoungJavanese10togetherandwalkedslowlythroughthe11.Jokingandchattingtheymovedtowardsthemountain12thecity.Theycontinuedtoclimb13theyreachedtheoldtempleatthe14ofthemountain. Aftertheywere15thetempletheydranktheirwaterandatetheirmooncakes—delicioushome-madeones16ofdriedfruitandnuts.Outsideonthemountainyoungpeople17cross-leggedincircleschattingandtellingeachotherjokes.And18intheirhundredsmoreyoungpeoplecontinuedtomaketheirwayupthemountainto19thebrightlyshiningmoon.Bymidnightthefireworkshadstoppedshootingupfromthe20cityinthevalleybelowthem.Butduringthenightthesoundcontinuedtobeheardfromthedistance. 20.

从迁移的观点来看温故而知新属于．

根据提示写一篇报道字数80～100不必逐字逐句地翻译九月十日是教师节下午中华学校召开庆祝大会会上表彰了二十位从教三十年以上老教师并授予他们荣誉奖章校长发表了热情洋溢的讲话师生代表也发了言然后观看了师生表演的文艺节目一片喜气洋洋的气氛教师是人类灵魂的工程师全社会都应该尊敬教师

Iwasasingleparentoffoursmallchildrenworkingatalowpaidjob.Moneywasalwaystightbutwehada1overourheadsfoodonthetableclothesonourbacksandifnotalotalways2.NotknowingwewerepoormykidsjustthoughtIwas3.I’vealwaysbeengladaboutthat. ItwasChristmastimeandalthoughtherewasn’t4foralotofgiftsweplannedtocelebratewithafamilyparty.Butthebig5forthekidswasthefunofChristmas6. Theyplannedweeksaheadoftimeasking7whattheywantedforChristmas.FortunatelyIhadsavedMYM120for8tosharebyallfiveofus. Thebig9arrived.Igaveeachkidatwenty-dollarbilland10themtolookforgiftsofaboutfourdollarseach.Theneveryonescattered.Wehadtwohourstoshop;thenwewould11backattheSanta’sWorkshop DrivinghomeeveryonewasinhighChristmasspirits12myyoungerdaughterGingerwhowasunusually13Shehadonlyonesmallflatbagwithafewcandies—fiftycentcandiesIwassoangrybutIdidn’tsayanything14wegothome.Icalledherintomybedroomandclosedthedoor15tobeangryagain.Thisiswhatshetoldme. Iwaslooking16thinkingofwhattobuyandI17toreadthelittlecardsonthe’GivingTrees’.Onewasforalittlegirlfouryearsoldandallshe18forChristmaswasadoll.SoItookthecardoffthetreeand19thedollforher.Wehavesomuchandshedoesn’thaveanything. Ineverfeltso20asIdidthatday. 5.

Whenyouareinanothercountryitisimportanttoknowthelanguagebutitisequallyimportanttoknowhowtocommunicatenonverballybeforesayinganythingbymakinggestures.Accordingtoapioneerinnonverbalcommunicationonly20to35percentofourcommunicationisverbal.Whenpeopledon’tknowthelanguagethemostcommonwaytocommunicateisthroughgestures.Howevermanygestureshavedifferentmeaningsornomeaningatallindifferentpartsoftheworld. IntheUnitedStatesforexamplenoddingyourheadupanddownmeansyes.InsomepartsofGreeceandTurkeyhoweverthismotioncanmeanno.InSoutheastAsianoddingyourheadisapolitewayofsayingI’veheardyou. InancientRomewhentheemperorwantedtosparesomeone’slifehewouldputhisthumbup.TodayintheUnitedStateswhensomeoneputshis/herthumbupitmeansEverythingisallright.HoweverinSardiniaandGreecethegestureisinsultingandshouldnotbeusedthere. IntheUnitedStatesraisingyourclaspedhandsaboveyourheadmeansI’mthechampionorI’mthewinner.Itisthesignprizefightersmakewhentheywinafight.WhenaleadingRussianstatesmanmadethisgestureafteraWhiteHousemeetingAmericansmisunderstoodandthoughthemeanthewasawinner.InRussiahoweveritisasignoffriendship. IntheUnitedStatesholdingyourhandupwiththethumbandindexfingerinacircleandtheotherthreefingersspreadoutmeansEverythingisOKandisfrequentlyusedbyastronautsandpoliticians.InFranceandBelgiumitcanmeanYou’reworthnothing. Thereareothernonverbalsignalsthatpeopleshouldbeawareofwhentheygotoanothercountrysuchasthedistancetomaintainbetweenspeakers.Americansusuallyfeelcomfortablewhenspeakingwithsomeoneifthedistancebetweenthemisabouteighteeninchestoarm’slength.Anythingclosermakesthemfeeluncomfortable. WhentalkingtoAmericansitisalsoimportanttomakeeyecontact.IfyoulookdownwhentalkingtoanAmericanhe/shemayfeelthatyouareembarrassedafraidortryingtohidesomething. Inadditiontoknowinghowtocommunicatenonverballyinacountryitisimportanttoknowwhatyouandhecannotdiscuss.IntheUnitedStatestherearecertaintopicstoavoidwhenyoufirstmeetsomeoneForexampledon’taskpeopletheirageweightreligionmaritalstatushowmuchmoneytheyearnorhowmuchsomethingcosts.Youcantalkaboutworktheweathertrafficproblemssportsfoodnewsofthedaywhereonelivesconsumersubjectscomputerscarrepairsandsoforthandtravelorvacationplans. Thesefewexamplesillustratethatyouractionscanspeaklouderthanyourwords.Inaparticularculturalcontestwhatyousayandwhatyoudon’tsayareequallyimportant. Whichofthefollowingistrue

若某几何体的三视图如图所示则这个几何体的直观图可以是．

Thedriverbegantospeeduptoforthehourhadlostinthetrafficjam.

Thestudentsspentasmuchtimegettingtrainedastheystudying.

已知fx是定义在R上的函数f1=1且对任意x∈R都有fx+5≥fx+5fx+1≤fx+1若gx=fx+1-x则g2002=______

ItwasthenightofthefullmoonatimewhichalwaysdrivesJava’syoungpeoplemadwithexcitement. Fireworkswerelitlongbeforethemoon1.Thebignoisebroughtpeopleout2thewarmnighttoenjoytheinterestingscene.Everywheretherewerethepaperremainsof3fireworkslyingontheground.Littleboys4moreandcoveredtheirearsastheywaited5fortheexplosions. Themoonappearedabovethehorizon:huge6ballhighabovethecityandthe7filledwithpeopleasJavabegantoenjoyoneoftheyear’sgreatest8.theNightoftheFullMoonafestivalthatisespeciallypopular9youngpeople. MoreandmoreyoungJavanese10togetherandwalkedslowlythroughthe11.Jokingandchattingtheymovedtowardsthemountain12thecity.Theycontinuedtoclimb13theyreachedtheoldtempleatthe14ofthemountain. Aftertheywere15thetempletheydranktheirwaterandatetheirmooncakes—delicioushome-madeones16ofdriedfruitandnuts.Outsideonthemountainyoungpeople17cross-leggedincircleschattingandtellingeachotherjokes.And18intheirhundredsmoreyoungpeoplecontinuedtomaketheirwayupthemountainto19thebrightlyshiningmoon.Bymidnightthefireworkshadstoppedshootingupfromthe20cityinthevalleybelowthem.Butduringthenightthesoundcontinuedtobeheardfromthedistance. 2.

已知△ABC与△DEF相似且面积比为4:25则△ABC与△DEF的相似比为______．

Youcantelltheageofatreebycountingitsring.Buttheserecordsofatree’slifereallysayalotmore.Scientistsareusingtreeringtolearnwhat’sbeenhappeningonthesun’ssurfaceforthelasttenthousandyears.Eachringrepresentsayearofgrowth.Asthetreegrowsitadds.alayertoitstrunktakingupchemicalelementsfromtheair.Bylookingatelementsintheringsfromacertainyearsscientistscantellwhatelementswereintheairthatyear.Dr.Stevensonisanalyzingoneelementcarbon-dinringfrombothlivinganddeadtree.SomeringgobackalmosttenthousandyeartotheendoftheIceAge.WhenStevensonfollowedthecarbon-14levelschangedwiththeintensityofsolarburning.Youseethesunhascycles.Sometimesitburnsfiercelyandatothertimesitisrelativelycalm.Duringthesun’sviolentperiodsitthrowoffchargedparticlesinfastmovingstreamscalledsolarwinds.Theparticularlyinterferewiththeformationofcarbon14onearth.Whenthereismoresolarwindactivitylesscarbon-14isproduced.Tenthousandyearsoftreeringshowthatthecarbon-14levelrisesandfallsaboutevery420years.Thescientistsconcludedthatsolarwindactivitymustfollowthesamecycle.Whatdowelearnfromthepassageaboutsolarwindactivity

Heisonlytooreadytohelpothersseldomrefusingthemwhentheyturntohim.

Somepeoplemakeyoufeelcomfortablewhentheyarearound.Youspendanhourwiththemandfeelasifyouhaveknownthemhalfyourlife.Thesepeoplehavesomethingincommon.Andonceweknowwhatitiswecantrytodoitourselves.HowisitdoneHereareseveralskillsthatgoodtalkershave.Ifyoufollowtheskillsthey’llhelpyouputpeopleattheireaseandmakefriendswiththemquickly.Firstofallgoodtalkersaskquestions.Almostanyonenomatterhowshyheiswillansweraquestion.Onewell-knownbusinesswomansaysAtbusinesslunchesIalwaysaskpeoplewhattheydidthatmorning.It’sacommonquestionbutitwillgetthingsgoing.Fromthereyoucanmoveontoothermatters—sometimestoreallypersonalquestions.Andhowheanswerswillletyouknowhowfaryoucango.Secondoncegoodtalkershaveaskedquestionstheylistentotheanswers.Thispointseemsclearbutitisn’t.Yourquestionsshouldhaveapointandhelptotellwhatsortofpersonyouaretalkingto.Andtofindoutyoureallyhavetolistencarefullyandattentively.Reallisteningatleastmeanssomethings.Firstitmeansnottochangethesubjectofconversation.Ifsomeonestickstoonetopicyoucantakeitasafactthathe’sreallyinterestedinit.Reallisteningalsomeansnotjustlisteningtowordsbuttotonesofvoice.Ifthevoicesoundsdullthenit’stimeforyoutochangethesubject.Finallygoodtalkersknowwellhowtodealwiththeoccasionofparting.Ifyou’resayinggoodbyeyoumaygivehimafirmhandshakeandsayI’vereallyenjoyedmeetingyou.Ifyouwanttoseethatpersonagaindon’tkeepitasecret.Letpeopleknowwhatyoufeelandtheymaywalkawayfeelingasifthey’veknownyouhalftheirlife.Generallyspeakinggoodtalkersarepersonswho______.

Jackfeltunhappyastheyallwentouting______him.

以直角三角形ABC的两直角边ACBC为一边各向外侧作正方形ACDEBCGH连结BEAH分别交ACBC于PQ．求证CP=CQ．

—WhatdidMariasay —.

Apunctualpersonisinthehabitofdoingathingatthepropertimeandisneverlateinkeepinganappointment.Theunpunctualmanononehandneverdoeswhathehastodoatthepropertime.Heisalwaysinahurryandintheendlosesbothtimeandhisgoodname.Alostthingmaybefoundagainbutlosttimecanneverberegained.Timeismorevaluablethanmaterialthings.Infacttimeislifeitself.Theunpunctualmanisforeverwastingandmismanaginghismostvaluableassetaswellasother’s.Theunpunctualpersonisalwayscomplainingthathefindsnotimetoanswerlettersorreturncallsorkeepappointmentspromptly.Butthemanwhoreallyhasagreatdealtodoisverycarefulofhistimeandseldomcomplainsofwantofit.Heknowsthathecannotgetthroughhishugeamountofworkunlesshefaithfullykeepseverypieceofworkwhenithastobeattendedto.Failuretobepunctualinkeepingone’sappointmentsisthesignofdisrespecttowardsothers.Ifapersonisinvitedtodinnerandarriveslaterthantheappointedtimehekeepsalltheotherguestswaitingforhim.Usuallythiswillberegardedasagreatdisrespecttothehostandallotherguestspresent.Unpunctualitymoreoverisveryharmfulwhenitcomestodoone’sdutywhetherpublicorprivate.Imaginehowitwouldbeifthosewhoareputinchargeofimportanttasksfailedtobeattheirproperplaceattheappointedtime.Amanwhoisknowntobehabituallyunpunctualisnevertrustedbyhisfriendsorfellowmen.Whatdoestheauthorthinkisthemaindifferencebetweenapunctualpersonandanunpunctualperson

Everybodydreams.Somepeoplethinkdreamscantellusaboutthefuture.Otherpeoplethinkdreamscantellusaboutourselves.It’slikeour11istalkingtous. Whyaredreams12strangeandhardtounderstandSomepeoplethinkourbrainuses13totalktous.Whenweflyswimorfalldowninourdreamsithasa14meaning.Lotsofdoctorshelppeople15theirdreams.Theyfindthatdreamstellusaboutour16andfears. Thesedaysmanyscientists17thatdreamsareveryimportant.Duringthedaywehavemany18andourbrainreceivesalotofinformation.Whenwedreamourbrain19informationthatisnotimportantandputsthemostimportantinformationintoour20.Aswelearnmoreaboutthebrainwemayfindanswerstoourquestionsaboutdreams. 15.

OnMay291973ThomasBradleyablackmanwaselectedmayorofLosAngeles.LosAngelesisthethirdlargestcityintheUnitedStateswithapopulationofthreemillion.Aboutsixteenpercentofthecity’spopulationareblack.NewsofthiselectionappearedonthefrontpagesofnewspaperseverywhereintheUnitedStates.Hereishowonemajornewspaperreportedtheevent.LOSANGELESELECTSBRADLEYMAYORUNSEATINGYORTYBLACKWINS56%OFVOTESBradleycalledhisvictoryoverYortythefulfillmentofadream.DuringhischildhoodandyouthpeoplehadkepttellinghimYoucan’tdothisyoucan’tgotherebecauseyouareaNegro.Neverthelesshehadwonadecisivevictoryoveramanwhohadbeenwon43.7percent.LosAngelesvotershavehadmanyopportunitiestojudge.ThomasBradleyhadtoformanopinionofhim.ThesonofapoorfarmerTexashejoinedtheLosAngelespoliceforcein1940.Duringhistwenty-oneyearsonthepoliceforceheearnedalawdegreebyattendingschoolatnight.Hewaselectedtothecitycounciltenyearsago.AtthetimeoftheLosAngeleselectionthreeotherAmericancitiesalreadyhadblackmayorsbutnoneofthosecitieshadaslargeapopulationasLosAngeles.Besidesthepercentageofblacksinthoseothercitieswasmuchlarger.ClevelandOhiohadthirty-sixpercentblackwhenCarlStokeswaselectedmayorofClevelandin1967.InthesameyearRichardHatcherwaselectedmayorofCary.InNewarkNewJerseysixtypercentofthepopulationwereblackwhenKennethGibsonwaselectedin1970.Thuselectionofablackmayorinthosecitieswasnotverysurprising.InLosAngelesthousandsofwhitecitizensvotedforThomasBradleybecausetheybelievedhewouldbeabettermayorthanthewhitecandidate.Bradleyhadspentforty-eightofhisfifty-fiveyearsinLosAngeles.FouryearsagoBradleylostmayoralelectiontoYorty.ThistimeBradleywon.Bradleyhitthefrontpageheadlinefor______.

Apunctualpersonisinthehabitofdoingathingatthepropertimeandisneverlateinkeepinganappointment. Theunpunctualmanononehandneverdoeswhathehastodoatthepropertime.Heisalwaysinahurryandintheendlosesbothtimeandhisgoodname.Alostthingmaybefoundagainbutlosttimecanneverberegained.Timeismorevaluablethanmaterialthings.Infacttimeislifeitself.Theunpunctualmanisforeverwastingandmismanaginghismostvaluableassetaswellasother’s.Theunpunctualpersonisalwayscomplainingthathefindsnotimetoanswerlettersorreturncallsorkeepappointmentspromptly.Butthemanwhoreallyhasagreatdealtodoisverycarefulofhistimeandseldomcomplainsofwantofit.Heknowsthathecannotgetthroughhishugeamountofworkunlesshefaithfullykeepseverypieceofworkwhenithastobeattendedto. Failuretobepunctualinkeepingone’sappointmentsisthesignofdisrespecttowardsothers.Ifapersonisinvitedtodinnerandarriveslaterthantheappointedtimehekeepsalltheotherguestswaitingforhim.Usuallythiswillberegardedasagreatdisrespecttothehostandallotherguestspresent. Unpunctualitymoreoverisveryharmfulwhenitcomestodoone’sdutywhetherpublicorprivate.Imaginehowitwouldbeifthosewhoareputinchargeofimportanttasksfailedtobeattheirproperplaceattheappointedtime.Amanwhoisknowntobehabituallyunpunctualisnevertrustedbyhisfriendsorfellowmen. Accordingtothepassagethemainreasonthatapersonisalwaysunpunctualisthat.

Withtheshiningwaterbeforeyouandthewind______treesbehindyouyoucannothelp______.

—WhatdidMariasay —.

Itwasbelievedthatthingswouldgetworsebutitistheyaregettingbetter.

列方程或方程组解应用题为保证学生有足够的睡眠政协委员于今年两会上向大会提出一个议案即推迟中小学生早晨上课时间这个议案当即得到不少人大代表的支持．根据北京市教委的要求学生小强所在学校将学生到校时间推迟半小时．小强原来7点从家出发乘坐公共汽车7点20分到校现在小强若由父母开车送其上学7点45分出发7点50分就到学校了．已知小强乘自家车比乘公交车平均每小时快36千米求从小强家到学校的路程是多少千米

提出泛智教育思想主张把一切知识教给一切人的教育家是______．

成年人应该知道如何帮助孩子们在智力上发展

列方程或方程组解应用题为保证学生有足够的睡眠政协委员于今年两会上向大会提出一个议案即推迟中小学生早晨上课时间这个议案当即得到不少人大代表的支持．根据北京市教委的要求学生小强所在学校将学生到校时间推迟半小时．小强原来7点从家出发乘坐公共汽车7点20分到校现在小强若由父母开车送其上学7点45分出发7点50分就到学校了．已知小强乘自家车比乘公交车平均每小时快36千米求从小强家到学校的路程是多少千米

如图已知三棱锥A-BPC中AP⊥PCAC⊥BCM为AB中点D为PB中点且APMB为正三角形 求证平面ABC⊥平面APC

Nosoonerhadwereachedthetopofthemountain______weallsatdowntorest.

我国第一个正式实施的学制是______．

IfNewtonlivedtodayhewouldbesurprisebywhatinscienceandtechnology.

设abc是直角三角形的三边c为斜边整数n≥3求证an+bn＜cn．

Everybodydreams.Somepeoplethinkdreamscantellusaboutthefuture.Otherpeoplethinkdreamscantellusaboutourselves.It’slikeour11istalkingtous. Whyaredreams12strangeandhardtounderstandSomepeoplethinkourbrainuses13totalktous.Whenweflyswimorfalldowninourdreamsithasa14meaning.Lotsofdoctorshelppeople15theirdreams.Theyfindthatdreamstellusaboutour16andfears. Thesedaysmanyscientists17thatdreamsareveryimportant.Duringthedaywehavemany18andourbrainreceivesalotofinformation.Whenwedreamourbrain19informationthatisnotimportantandputsthemostimportantinformationintoour20.Aswelearnmoreaboutthebrainwemayfindanswerstoourquestionsaboutdreams. 13.