2020年2020年外研版高中英语必修一(全册)配套练习汇总

1、推荐2020年外研版高中英语必修一（全册）配套练习汇总目录Modul&LMyFirstDayatSeniorHighHodule2MyNewTeachersModuleMyFirstRideonaTrinModuleAASocialSurv&y-MyNiglibourhoodModuleALessoninaLabModuleTheInternetnd1eleconiniunicationsModule1MyFirstDayatSeniorHighPeriodOneReadingComprehension用适当的介、副词填空MynameisLiKang.IliveinShijiazhuang,a

2、citynotfarBeijing.ItisthecapitalcityHebeiProvince.TodayismyfirstdayatSeniorHighschoolandImwritingmythoughtsaboutit.Everyroomhasacomputerwithaspecialscreen,almostbigasacinemascreen.Theteacherswriteonthecomputer,andtheirwordsappearthescreenbehindthem.Ms.Shensmethodofteachingisnothingthatoftheteachersa

3、tmyJuniorHighschool.Todayweintroducedourselveseachother.Wedidthisgroups.Wedothisafunway,withspellinggamesandotheractivities.otherwords,therearethreetimesasmanygirlsasboys.II佳句翻译与仿写1.IliveinShijiazhuang,acitynotfarfromBeijing翻译：仿写：她住在济南，一个离她家乡不远的城市。2IdonthinkIwillbeboredinMs.Shensclass!翻译：仿写：我认为玛丽明天不

4、会来。3Therearethreetimesasmanygirlsasboys.翻译：仿写：这个房间是那个房间的五倍大。4Imlookingforwardtodoingit!翻译仿写：我盼望着收到你的来信！5Shethinksthatreadingcomprehensionisimportant,butwespeakalotinclass,too.翻译：仿写：人们认为吸烟有害健康。III.单项填空1IlikeChinesebecauseIenjoystoriesandpoems.AreadBreadingCtoreadDbeingread2AreSeniorHighteacherssimila

5、rJuniorHighteachers?AtoBwithCatDlike3DescribeyourattitudestudyingEnglish.AtoBtowardsCforDAandB4WereusinganewtextbookandMs.ShensmethodofteachingisnothinglikeoftheteachersatmyJuniorHighschool.AoneBitCthatDwhat5Ms.ShengaveusinstructionsandthenweworkedAforourselvesBinourselvesCbyourselvesDbeourselves6Im

6、lookingforwardtoit!AdoBdoingCdidDdone7Wehavetowriteadescriptionofthestreetwelive.AwhereBinwhichCwhichDAandB8LiKangisveryimpressedtheteachersandthetechnologyinhisnewschool.AwithBtoConDfor9Theteachersareveryenthusiasticandfriendlyandtheclassroomsare.AamazeBamazedCamazingDamazement10Theteacherisaveryen

7、thusiasticwomanMs.Shen.AcallsBcallCcallingDcalledIV.阅读理解Eachyear,millionsofchildrenaroundtheworldareunabletogotoschool.Todrawattentiontothiswidespreadproblem,theUnitedNations(UN)isputtingeducationfirst.Recently,theUNscreenedadocumentaryfilmcalledBacktoSchool.Thefilmisthesecondinaseriesofdocumentarie

8、s(纪录片)fortheprojectTimeforSchool.Thesefilmsfollowsevenchildrenfromsevendifferentcountries.This12-yearprojectbeganin2003,whenthechildrenfirststartedschool.“Thisissomethingwecoulddotohelptheeducationcrisisintheworld,”saidproducerandwriterJudyKatz.“Documentaryfilm-makerscangetdeeplyinvolvedinaprobleman

9、ddosomethingaboutit.”Morethan100millionchildrenwillneversetfootinaschool.Sixtypercentofthosechildrenaregirls.CherylFaye,headoftheUNGirlsEducationInitiative,spokeaboutthemanyfactorsthatpreventgirlsfromgettinganeducation.Oneproblemisthelongdistancemanychildrenmusttraveltogettoschool.Also,girlsinmanycu

10、lturesaretraditionallyexpectedtomarryearlyandworktohelptheirfamilies.“Weneedtomakeaspecialeffortforgirls,”Fayesaid.AspartoftheUNsMillenniumgoals,theorganizationwantseverysinglechildtogetatleastanelementaryeducationby2015.StudentsfromLawrenceMiddleSchoolinNewYorkweredeeplymovedaftertheysawthefilm.The

11、seventh-gradeclassisraisingmoneytohelpbuildalibraryontheoutskirtsofNairobi,Kenya,whereJoabachildinthedocumentarylives.Theclassteacher,KarenWeiner,andtheclassareknownintheirschoolasthe“Kenyacrew”AllthekidswerereallyhappytosupportJoabandsaidtheyfeltgreatabouttheirfund-raisingefforts.Liketheseventh-gra

12、dersatLawrenceMiddleSchool,kidscanworktogethertomakeadifferenceinplaceslikeNairobi.Byraisingmoneyforeducation,kidscanhelpchildrenontheothersideoftheworldhaveachanceofabetter,happierlife.1WhatsthepurposeoftheUNscreeningthedocumentaryfilmBacktoSchool?AToraiseawarenessoftheneedforglobaleducation.BTosho

13、wtheachievementswhichhavebeenmadeinthepastfewyears.CToraisefundsforglobaleducation.DToencourageallthechildrentocomebacktoschool.2Specialeffortsshouldbemadeforgirlsbecause.AsixtypercentofthechildrenintheworldaregirlsBmorethan100milliongirlswillnevergotoschoolCmostofthegirlsaretiredofgoingtoschoolDmor

14、ethanonehalfofthechildrenwhonevergotoschoolaregirls3Whichofthefollowingcouldnotbethefactorthatpreventsgirlsfromgettinganeducation?ALongdistancefromschool.BBeingbornweak.CHelpingworkforthefamily.D.Earlymarriage.Whyaretheclassteacher,KarenWeiner,andtheclassconsideredas“Kenyacrew?Becausetheyaretryingth

15、eirgreateffortstoraisemoneyfortheeducationofKenyaChildren.BecausetheyareactorsinthedocumentaryfilmBacktoSchool.BecausetheyaremostlyfromKenya,wherethechildinthedocumentarylives.BecausetheyallhavethesameexperienceasJoab,theKenyachild.Thelastparagraphmainlydiscusses.Americanmiddleschoolstudentsdesireto

16、gotoKenyathecontentofthedocumentaryfilmBacktoSchoolanexampleofbeinginspiredtotakeactionafterseeingthefilmhowstudentsfromLawrenceMiddleSchoolraisemoneyfortheireducationpresentn.礼物生义：ad.出席；目前的Hewasntpresentatmybirthdayparty.他没参加我的生日晚会。Thepresentsituationisveryserious.目前的形势很严峻。答案1from2.of3.down4.as5.on

17、6like7.to8in9.in10.InII1我住在石家庄，一个离北京不远的城市。ShelivesinJinan,acitynotfarfromherhometown.我认为上沈老师的课我是不会感到厌倦的！dontthinkMarywillcometomorrow.女生人数是男生的三倍。Thisroomis5timesasbigasthatone.我盼望着做这个作业！Imlookingforwardtohearingfromyou!5.她认为阅读理解很重要，但我们在课堂上也说大量的英语。Peoplethinkthatsmokingdoesharmtohealth.IU.1.Benjoy后接动

18、名词，故选B。.Abesimilarto和相似，为固定搭配。.Dattitude态度，其后常接介词to或towards。.Cthat用来代替前面出现的method,以避免重复。.Cbyourselves独自，独立，符合句意。forourselves为自己；inourselves本身；beourselves身体或精神正常。.Blookforwardto盼望，期望,to是介词，后接名词，代词或动名词。.D考查定语从句。先行词street在定语从句中作地点状语，故用where或inwhich。.Aimpresssbwithsth或sbbeimpressedwith/bysth.某物给某人留下印象。.

19、Camazingadj.令人吃惊的，令人惊讶的。amazing作形容词，一般修饰物，说明主语或所修饰的物的特征；amazedadj吃惊的，惊奇的，一般修饰人。10.D考查过去分词作定语,woman和call之间为被动关系，故选D。1.A细节理解题。根据第一段第二句可知：联合国放映纪录片重返校园的目的是唤起人们对全球教育的关注。.D细节理解题。根据第三段第一、第二句可知D项正确。.B细节理解题。根据短文第三段可知：路程远、帮助家里干活、早婚都是女孩不能上学的原因，而“天生虚弱”短文中没有提到。.A推理判断题。第五段提到，他们在看完电影之后，就募集资金以帮助在Nairobi市郊建图书馆，因此他们被

20、称作“Kenyacrew”。C段落主旨题。此段主要讲述的是Lawrence中学在看完电影之后所采取的行动,因此C项正确。单元检测（二）第一卷第一部分听力（共两节,满分30分）第一节（共5小题；每小题1.5分,满分7.5分）听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项。听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。1Whenwillthemanleave?AOnMonday.BOnTuesday.COnThursday.2Whatisthewomangoingtodothisafternoon?AToattendamee

21、ting.BToseeafilm.CTomeetheroldfriend.3WhereistheScienceMuseum?ATotheeastofthezoo.BNexttothePeoplesPark.CInthePeoplesPark.4HowwilltheygototheWestHill?ABybus.BBybike.CBytrain.5WhatwillKatedo?AVisitDisneyland.BHaveatest.CGowiththeman.第二节（共15小题；每小题1.5分，满分22.5分）听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出

22、最佳选项。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。听第6段材料，回答第6至7题。6WhatdidDadaskMarytodo?AToanswerthephone.BTowritealetter.CTocallKate.7WhatisKatedoing?AWatchingTV.BWashingherhair.CWritingaletter.听第7段材料，回答第8至10题。8WhichofthefollowingisTRUEaboutthedialogue?ATheydontknoweachother.BTheyareg

23、oodfriends.CTheyknoweachother.9WhatdidthemangotoHongKongfor?AOnbusiness.BForsightseeing.CMeetingafriend.10Howdidthemanfindthetrip?AInteresting.BTiring.CUnfortunate.听第8段材料,回答第11至13题。11Whatisthewoman?AAmanager.BAwaitress.CAdoctor.12Whatisthemanaskingfor?AThekeytohisroom.BSomehelp.CAnewroommate.13Whend

24、idthewomanbegintoworkthere?AYesterdaymorning.BToday.CYesterday.听第9段材料,回答第14至16题。14Whatisthemanlookingfor?ASomewheretostudy.BSomewheretostay.CSomewheretosing.15Whendothebanksclose?AAt2oclockintheafternoon.B.At7:30intheevening.CAt7oclockintheevening.16.Whatdoesthemanwanttodoatthebank?Togetsomechanges.

25、Todrawsomemoney.Tochangesomemoney.听第10段材料,回答第17至20题。17Whatisthedateinthestory?Saturday,May12.Saturday,March12.Sunday,March22.Whathappenedlastnight?Ataxidriversawamanstealingthecomputer.Athiefstoleacomputerfromtheschool.Athiefstoleataxidriverscomputer.Whichistherightnumbertoring?A.4624.B.2464.C.6426.

26、WhattimedoesthenewSportsCentreopentomorrow?At9:30a.m.At9:30p.m.At9:13a.m.第二部分英语知识运用（共两节,满分45分）第一节单项填空（共15小题；每小题1分,满分15分）从A、B、C、D四个选项中,选出可以填入空白处的最佳选项。21Ireallyappreciatemetorepairthebike.AyoutohelpByouhelpingCthatyouhelpDthatyouarehelping22Itshelpfultoputchildreninasituationtheycanseethemselvesdiffer

27、ently.AthatBwhenCwhichDwhere23Idpreferinmyowncountryratherthanabroad.Astudy；studyBtostudy；tostudyCtostudy；studyDstudy；tostudy24Tomcananswerallthequestionsinclass,sohegivesthethatheisveryintelligent.AimpressionBdescriptionCinformationDinstruction25LiuQianperformedsuccessfullyatthe2009SpringFestivalGa

28、la.,hebecamemoreandmorepopularwithpeople.AAsaresultBAfterallCAsawholeDInaword26Witheverythingsheneeded,shewenthomehappily.AbuyingBtobuyCboughtDbuys27ItsfuntogotoMr.Husclass.Yes.Wellmakegoodprogresswithhim.TOC o 1-5 h zAa；aB/；/Cthe；theDa；/28Oilpriceshavekeptrisinginrecentyears.Itistruethepricesofmeat

29、andvegetables.AwithBtoCinDof29Justbealittle.Youllknowtheresultofthematchinthreeminutes.ApatientBformalCactiveDenthusiastic30Johnshuteverybodyoutofthekitchenhecouldpreparehisgreatsurprisefortheparty.AeventhoughBuntilCsothatDunless31Plantsneedwaterandsunlighttogrowwell.,ahealthybodyrequiresabalanceddi

30、et.AActuallyBGenerallyCSimilarlyDScientifically32Itwassodarkoutsidethatheevengoouttofetchwater.AdoesntdaretoBdaresnottoCdidntdaretoDnotdaredto33WhencanImakeanappointmentwithyou,sir?WhataboutWednesdayafternoon?OK.ADoyouhavetimethen?BThatssettled.CItsverykindofyou.DItsyourturn.34Teachersliketheirstude

31、ntsarticlestobeclearand.AwellorganizedBgoodorganizedCwellorganizingDgoodorganizing35Toavoidthesamemistake,hekeptcheckingthepaperagainandagain.AtomakeBofmakingCformakingDmaking第二节完形填空（共20小题；每小题1.5分,满分30分）阅读下面短文，从短文后各题所给的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项。Aladywantedabirthdaygiftfromherhusband.Formanymonth

32、sshehadlikedabeautiful36,andknowingherhusbandcould_37_it,shetoldhimthatwasallshewanted.Onthemorningofthe38,herhusbandtoldherhow39_hewastohavesuchagoodwife,andhowmuchhelovedher.He40herabeautifulgiftpackage（纸盒）.Sheopeneditand_41_aBible.42,sheraisedhervoiceandsaidtoherhusband,“Withallyourmoney,yougivem

33、eaBible?Shewasso43_thatshelefthim.Manyyearspassedandtheladywasvery44_inbusiness.Sheownedtwolargecompanies.She45herhusbandwasveryold,andthoughtperhapssheshouldgoto46him.Butbeforeshecould,she_47alettertellingherthathehaddied,andgaveallofhispossessions（财产）toher.Sheneededtogobackand48_things.Whenshearri

34、vedathishouse,sadness_49herheart.Shesawthestillnew_50_,justasshehadleftityearsbefore.With_51一,sheopeneditandbegantoturnthepages.Aring52_fromtheBibletotheflooranda_5_couldbeseen.Shepickeditupandfounditwastheringshewantedinthosedays.Andonthecardwasthedateofherbirth,andthewords“LUVUALWAYS”.54_yourgifti

35、snotpackagedthewayyouwantit,itsbecauseitisbetterpackagedthewayitis！Alwaysappreciatelittlethings；theyusuallyleadyoutobiggerthings！Thebestandmostbeautifulthingsintheworldcannotbeseenoreventouchedfortheymustbefeltwiththe55_.36.A.watchB.ringC.coatD.box37.A.affordB.likeC.designD.guess38.A.holidayB.perfor

36、manceC.birthdayD.meeting39.A.proudB.kindC.sorryD.brave40.A.lentB.askedC.gaveD.moved41.A.carriedB.foundC.missedD.held42.A.PolitelyB.LightlyC.PatientlyD.Angrily43.A.calmB.upsetC.gratefulD.careless44.A.failingB.lonelyC.successfulD.poor45.A.wonderedB.hopedC.realizedD.explained46.A.visitB.understandC.cat

37、chD.help47.A.passedB.wroteC.sentD.received48.A.takecareofB.payforC.lookforD.giveaway49A.coveredBbrokeCleftDfilled50A.carBBibleCletterDtable51A.smilesBlaughterCtearsDinterests52A.hidBdroppedCdisappearedDmade53A.bookBpenCflowerDcard54A.IfBButCAlthoughDSo55A.handBeyeCfaceDheart第三部分阅读理解（共两节,满分40分）第一节（共1

38、5小题；每小题2分,满分30分）阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。AIarrivedintheclassroom，readytosharemyknowledgeandexperiencewith76studentswhowouldbemyEnglishliteratureclass.HavingtaughtintheUSfor17years，Ihavenodoubtaboutmyabilitytoholdtheirattentionandtoimpressonthemmyadmirationfortheliteratureofmymothertongue.I

39、wasshockedwhenthemonitorshouted，“standup！”TheentireclassroseasIenteredtheroomandIwassomewhatconfusedabouthowtogetthemtositdownagain，butoncetheembarrassmentwasover，Iquicklyregainedmycalmnessandadmiration.Iwentbacktomyofficewiththerosyglowwhichcamefromastrongsenseofachievement.Mystudentskeptdiaries.Ho

40、wever，asIreadthem，therosyglowwasgraduallyreplacedbyastrongsenseofsadness.Thefirstdiarysaid，“Ourliteratureteacherdidntteachusanythingtoday.Perhapshernextlecturewillbebetter.”Greatlysurprised，Ireaddiaryafterdiary，eachexpressingasimilartheme.“DidntIteachthemanything？IdescribedtheentireWesternphilosophy

41、（哲学）andlaidthehistoricalbackgroundforalltheworkswewillstudyinclass，”Icomplained.“HowshouldtheysayIdidntteachthemanything？”Itwasalongterm，anditgraduallybecameclearthatmyideasabouteducationwerenotthesameasthoseofmystudents.Ithoughtateachersjobwastoraiseinterestingquestionsandprovideenoughbackgroundsot

42、hatstudentscoulddrawtheirownconclusions.Mystudentsthoughtateachersjobwastoprovideexactinformationasdirectlyandclearlyaspossible.Whatadifference!However，Ialsolearnedalot，andtheexperiencewithmyChinesestudentshasmademeabetterAmericanteacher，knowinghowtoteachinadifferentculture.56Thewriterwantstotellust

43、hroughhisexperiencethat.AChinesestudentsarehardtoteachBhehasnoexperienceinteachingChinesestudentsCChinesestudentshasmadehimabetterAmericanteacherDdifferentcountrieshavedifferentcultureseveninteaching57Wecanknowthatonthefirstdaythewriter.AwasdisappointedatherstudentsperformanceBfeltveryconfidentabout

44、herselfatfirstCfeltshedidntteachthemmuchDwasveryconfidentaboutherstudents58Atthebeginningofthelesson，thewritergotconfusedbecauseof.AculturaldifferencesBherownembarrassmentCstudentsembarrassmentDstudentsadmiration59Thewriterlearntfromtheirdiariesthatthestudentswantedto.AraiseinterestingquestionsBknow

45、moreaboutbackgroundCdrawtheirownconclusionsDknowmoreaboutexactfactsBIfthereisnodifferenceingeneralintelligence（智力）betweenboysandgirls,whatcanexplaingirlspoorperformanceinscienceandmathematics?Itseemsthattheirtreatmentatschoolisadirectcause.Mathematicsandscienceareseenassubjectsmainlyforboys,andthere

46、fore,asgirlsbecometeenagers,theyarelesslikelytotakethem.Interestingly,bothboysandgirlsoftenregardthesubjectsforboysasmoredifficult.Yetithasbeensuggestedthatgirlsdonottakemathematicscourses,notbecausetheyaredifficult,butforsocialreasons.Girlsdonotwanttobeinopencompetitionwithboysbecausetheyareafraidt

47、oappearlessfeminine（女性的）andattractive.However,ifweexaminetheperformanceofboysandgirlswhohavetakenmathematicscourses,therearestillmorehigh-achievingboysthantherearegirls.Thisdifferenceappearstobeworldwide.Biologicalexplanationshavebeenofferedforthis,butthereareotherexplanations,too.Perhapsthedifferen

48、cewhichcomesoutduringtheteenageyearshasitsrootsinmuchearlierexperiences.Fromtheirfirstdaysinkindergarten,boysareencouragedtoworkontheirownandtocompletetasks.Factsshowthatoutstanding（杰出的）mathematiciansandscientistshavenothadteacherswhosuppliedanswers.Besides,therecanbelittledoubtthatteachersofmathema

49、ticsandscienceexpecttheirboystudentstodobetteratthesesubjectsthantheirgirlstudents.Theyevenappeartoencouragethedifferencebetweenboysandgirls.Theyspendmoretimewiththeboystudents,givingthemmoretimetoanswerquestionsandworkinghardertogetcorrectanswersfromthem.Theyaremorelikelytocallonboysforanswersandto

50、allowthemtotaketheleadinclassroomdiscussion.Theyalsopraiseboysmorefrequently.Alloftheseseemtoencourageboystoworkharderinscienceandmathematicsandtogivethemconfidence（信心）thattheyareabletosucceed.Suchawayofteachingisnotlikelytoencouragegirlstotakemanymathematicsandsciencecourses,norisitlikelytosupportg

51、irlswhodo.Whenitcomestothesesubjectsitseemscertainthatschoolwidensthedifferencebetweenboysandgirls.60Thetextmainlydiscussesreasonsforthedifferencebetweenboysandgirlsinscientificachievements.AbiologicalBhistoricalCsocialDpersonal61Whatareboysusuallyencouragedtodoatschool?ATogethelpwiththeirhomework.B

52、Toplaytheleadingroleinclass.CToworkwithgirlstudentsinclass.DTolearntotakecareofothers.62Whatdoesthepassagesayaboutgreatmathematicians?ATheirteachersdidnotsupplyanswerstothem.BTheystartedlearningmathematicsatanearlierage.CTheyshowedmathematicalabilitiesintheirteenageyears.DTheirsuccessresultedfromthe

53、irstronginterestinmathematics.63Theauthorwouldprobablyagreethat.AboysandgirlslearninthesamewayBboysandgirlsareequalingeneralintelligenceCgirlsaremoreconfidentinthemselvesthanbeforeDgirlsshouldtakefewersciencecoursesthanboysC“Achildisdyingoutofbreath！”Ihadjustbeganmyworkingdayinthecity,whenthesewords

54、camethroughtheradioofthepolicecarIwasdriving.Iturnedontheredlightsandsiren（警笛）anddroveoffasfastasIcould,“Justmyluck！”Ithought.Ididnotknowthiscitywellandmyfirstcallofthedaywasalife-and-deathsuddenhappeningseveralkilometersaway.Igottothehouse.Amother,filledwithfear,handedmeherbaby,herfacealreadyblue.W

55、asItoolate?Dearme!IdidwhatIhadbeentaughttodoinsuchaseriouscondition.Asmallthingflewoutofthebabysmouthontothefloor.Itwasabutton.Thankheaven!Theholesinitletalittleairthrough.Adoctorrushedintotheroomwithanoxygenbag.Thebabybegantocryatthetopofhisvoice,burnedredandstartedtolookforhismother.Hewasangrybutw

56、assaved.64Thewriterofthestoryis.AapolicemanBadriverCadoctorDtheboysfather65Thewriterturnedontheredlightsandsireninorderto.AshowthathewasapoliceBhavethepeopleinthestreetsmakewayforhimCwarnthepeopleinthestreetsofthedangeraheadDtellthepeopleinthestreetsthathedidnotknowthewaywell66Thebabywasstilllivingw

57、henthewritergottothehousebecause.AthewriterarrivedintimeBthewriterhadbeentaughtwhattodoatthattimeCthebuttonwasnotbigenoughDthebuttonhappenedtohaveholesinit67Whatdidthewritermeanwhenhesaidtohimself“Justmyluck！”？AItwasagoodchanceforhimtopracticewhathehadlearnedbefore.BHewashappytohavesuchaseriousmatte

58、ronhisworkingday.CHewasnotatallhappytohavesoseriousamatteronhisworkingday.DHehadbeenlongwaitingforthedaytocome.DIfyouthinkEnglishmeansendlessnewwords,difficultgrammarsandsometimesstrangepronunciations,youarewrong.Haventyounoticedthatyouhavebecomesmartersinceyoustartedtolearnalanguage?Accordingtoanew

59、studybyaBritishuniversity,learningasecondlanguagecanleadtoanincreaseinyourbrainpower.Researchersfoundthatlearningotherlanguageschangesgreymatter.Thisistheareaofthebrainwhichprocessesinformation.Itissimilartothewaythatexercisebuildsmuscles.Thestudyalsofoundtheeffectisgreaterwhentheyoungerpeoplelearna

60、secondlanguage.AteamledbyDr.AndreaMecheli,fromUniversityCollegeLondon,tookagroupofBritonswhoonlyspokeEnglish.Theywerecomparedwithagroupof“earlybilingualswhohadlearntasecondlanguagebeforetheageoffive,aswellasanumberoflaterlearners.Scansshowedthatgreymatterdensity（密度）inthebrainwasgreaterinbilingualsth