北大15年春《大学英语 3》在线作业五答案文档格式.docx
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B.B.doesshe
C.C.shedoesn'
t
D.D.doesn'
tshe
2.------Student:
ProfessorWang,mustIhandinthepaperthisweek?
------ProfessorWang:
A.A.youmustn'
B.B.youcan'
C.C.youneedn'
D.D.youshouldn'
3.Bytheendofthismonth,wesurely___C___asatisfactorysolutiontotheproblem.
A.A.havefound
B.B.willbefinding
C.C.willhavefound
D.D.arefinding
4.Helenwasmuchkindertoheryoungestchildthanshewastotheothers,___B_____,ofcourse,madetheothersjealous.
A.A.whom
B.B.that
C.C.what
D.D.which
5.Shehasnoideaofwhatthebookisabout.She____B___havereaditcarefully.
A.A.mustn'
B.B.can'
C.C.shouldn'
D.D.needn'
6.MrSmithiscomingtovisitussoon.We’dbettergeteverythingreadybeforehe__A____.A.A.arrivesB.B.arriveC.C.willarriveD.D.arrived
7.__B_____yesterday,youwouldhavemetProfessorJones.ButnowhehasleftforLondon.A.A.DidyoucomeB.B.HadyoucomeC.C.ShouldyoucomeD.D.Wereyoutocome
8.____A___fromspace,ourearth,withwatercovering70%ofitssurface,appearsasa"
blueplanet"
.A.A.SeeingB.B.TobeseenC.C.SeenD.D.Havingseen
9.Themerefact____C__mostpeoplebelieveanuclearwarwouldbemaddoesnotmeanthatitwillnotoccur.A.A.whatB.B.whichC.C.thatD.D.why
10.Withallyourbrainsyou___B___themathtest,butyoufailed.Youweretoocareless.A.A.shouldpassB.B.shouldhavepassedC.C.mustpassD.D.musthavepassed
11.Whenheenteredtheroomhefoundacat_____D____quietlyunderthedesk.A.A.lieB.B.liesC.C.tolieD.D.lying
12.Hospitaldoctorsdon’tgooutveryoftenastheirwork___d__alltheirtime.A.A.takesawayB.B.takesinC.C.takesoverD.D.takesup
13.The__a____ofbloodalwaysmakeshimsick.A.A.sightB.B.viewC.C.lookD.D.form
14.TodayMrs.Smith___b_____herselfinwhitelikeanurseatthegardenparty.A.A.woreB.B.putC.C.sentD.D.dressed
15.Inroadrulestheredlightisa__a______fortraffictostop.A.A.signB.B.sightC.C.siteD.D.size
16.请在以下句子划线部分中，挑出错误的选项。
Theengineersmadetwobigplansforthedam,oneofwhatwasneverputinuse.A.A.madeB.B.forC.C.whatD.D.inuse
正确答案：
c
17.Nowthatthestressofexaminationsandinterviewsareover,wecanallrelaxforawhile.A.A.NowthatB.B.areC.C.allD.D.relax
a
18.InfactIwouldratherleaveforSanFranciscothanstayinginLosAngeles.A.A.InfactB.B.wouldratherC.C.forD.D.staying
b
19.Tedhassatatthetableanddrankmorebeerthanisgoodforhishealth.A.A.satB.B.drankC.C.thanD.D.for
20.UnlikeJim,Igotoworkbyfootinsteadofbycareverymorning.A.A.UnlikeJimB.B.toworkC.C.byfootD.D.bycar
21.请阅读以下文章，回答文章后的五个小题。
每个小题只有一个最佳选项。
Whenwe’relearningaforeignlanguage,makingsenseofwhatwehearisthefirststeptowardfluency.Itsoundsobvious,butuntilrecently,wedidn’tknowmuchabouthowlisteningworks.Newresearchdemonstratesthateffectivelisteninginvolvesmorethansimplyhearingthewordsthatfloatpastourears.Rather,it’sanactiveprocessofreceivinginformationandmakingmeaning.Thiskindofengagedlisteningisaskillthat’sascriticalforlearningarangeofsubjectsatschoolandworkasitisforlearningtounderstandaforeigntongue.Studiesofskilledlanguagelearnershaveidentifiedspecificlisteningstrategiesthatleadtosuperiorcomprehension.Lastyear,forexample,UniversityofOttawaresearcherLarryVandergriftpublishedhisstudyof106undergraduateswhowerelearningFrenchasasecondlanguage.Halfofthestudentsweretaughtinaconventionalfashion,listeningtoandpracticingtextsspokenaloud.Theotherhalf,possessingthesameinitial（最初的）skilllevelandtaughtbythesameteacher,weregivendetailedinstructiononhowtolisten.Itminedoutthatthesecondgroup“significantlyoutperformed”（胜过）thefirstoneonatestofcomprehension.Sowhataretheselisteningstrategies?
Skilledlearnersgointoalisteningclasswithasenseofwhattheywanttogetoutofit.Theysetagoalfortheirlisteningandtheygeneratepredictionsaboutwhatthespeakerwillsay.Beforethetalkingbegins,theymentallyreviewwhattheyalreadyknowaboutthesubject,andformanintentionto“listenoutfor”what’simportantorrelevant.Oncetheybeginlistening,theselearnersmaintaintheirfocus;
iftheirattentionwanders,theybringitbacktothewordsbeingspoken.Theydon’tallowthemselvestobethrownoffbyconfusingorunfamiliardetails.Instead,theytakenoteofwhattheydon’tunderstandandmakeinferencesaboutwhatthosethingsmightmean,basedonothercluesavailabletothem:
theirprevi
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