Unit3第四课时Ⅰ.根据句意及首字母提示补全单词1．Irememberyoumentionedthesamethingonp________occasion.2．Theyg________ustotheiroffice.3．L________ofvitaminBcanproduceavarietyofsymptoms(症状)．4．Couldyous________upalittle?5．Irecognizedherthei________Isawher.答案：1.previous2.guided3.Lack4.speed5.instantⅡ.根据汉语提示完成句子1．Theyappointedhimastheir________(代表)．2．Helivedinasmall________(定居点)ontheedgeofthedesert.3．Thereisasystemwherethewasteis________(处理)ofusingtheprinciplesofecology.4．Shehastwochildrenfroma________(以前的)marriage.5．Productionofthisnewmodelmustbe________(加速)．6．Heisstillan________(外侨)inAmerica.7．Nothingiswasted,andeverything,evenplasticbags,is________(再循环利用)．8．My________(动机)increasedasIthoughtofthewonderfulworldofthefuture.9．JustasItriedtomakethenecessary________(适应)tothisnewsituation,WangPingappeared.10．Whyisthatdriver________(使闪光)hislightsonme?11．Thealiencreaturesliveherewhilethey________(与……一起工作)humanspacescientists.12．Itis________(分成)zoneswithextraordinarilydifferentatmospheresandgravity.13．Theyhave________(帮助；协助；参与)thediscoveryofplanetsroundthefourthstarinthePleiadessystem.14．Thecolourchanges________(依靠)theirmoods.15．Hewas________(贪心的)formoney.答案：1.representative2.settlement3.disposed4.previous5.speededup6.alien7.recycled8.motivation9.adjustment10.flashing11.workwith12.dividedinto13.assistedin14.dependingon15.greedyⅢ.用适当的介词或副词填空1．Thehotelprovidesashoecleaning________guests.2．Suddenlyhecaughtsight________asnakeandhewasfrightened________it.3．Thebuswaslate,andthedriverwasbent________reachingtheschool________time.4．Iadvisedyou________sayinganythingtothepress.5．Thisflightconnects________aflightforParis.6．SoonIwasback________myfeetagain.7．Atableandchairsrosefromunderthefloorasif________magic.8．ThespeechbythemayorofShanghaibeforethefinalvotingforExpoisstronglyimpressed________mymemory.9．Thesunlightcamein________thewindowsintheroofandlitupthewholeroom.10．Rosedied________aresultofherinjuries.答案：1.for2.of,at3.on,on4.against5.with6.on7．by8.on9.through10.asⅣ.用所给短语的适当形式填空losesightof,makeagoodimpressionon,begreedyfor,slideinto,lackof,takeup,settledown,foraninstant,remindsb.ofsth.,speedup1．Thetrainsoon________.2．Thedesk________toomuchroom.3．Theprojectfaileddueto________money.4．IwatchedtheplanegohigherandhigheruntilI________it.5．Theyhave________abadhabitofsmoking.6．Theplants________water.7．Afteryearsoftraveling,hedecidedto________here.8．Thesongoften________me________France.9．Thespeech________theaudienceyesterday.10．Hepaused________.答案：1.speededup2.takesup3.lackof4.lostsightof5．slidinto6.aregreedyfor7.settledown8.reminds,of9．madeagoodimpressionon10.foraninstantⅤ.单项填空1．(·四川)—Let'sgoforawalkinthegarden.—________，butIneedtodothewashingup.A．No,thankyouB．That'srightC．GoodideaD．Notatall答案：C当委婉地拒绝他人请求的时候，常用“Goodidea/Itsoundsgood,but＋拒绝的理由”句型。2．Unlesswereceivemorefinancial________fromthegovernment,thehospitalwillhavetoclose.A．assistB．assistanceC．helpingD．assistant答案：Bfinancialassistance财政支持，财政援助。3．(·安徽)Don'tbesodiscouraged.Ifyou________suchfeelings,youwilldobetternexttime.A．carryonB．getbackC．breakdownD．putaway答案：Dcarryon继续，执行；getback回来，取回；breakdown崩溃，瓦解，镇压，出毛...
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