人教版必修3课时练4-2

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1、Unit4SectionIII课时训练Ⅰ.单词拼写1．Asweallknow，QianXuesenisafamous________(物理学家)．答案：physicist2．Inthewild，thisfishcanreacha________(重量)of5kilos.答案：weight3．Hissisterisstudying________(生物学)atcollege.答案：biology4．Doyouknowthenameofthe________(卫星)?答案：satellite5．TheyoungmanknowslittleaboutNewton’sLa

2、wof________(万有引力)．答案：GravityⅡ.短语填空getcloseto，makeatrip，getthehangof，watchout，breakout1．Iamsurprisedthataquarrel________________betweenthetwoneighboursbecausetheyusedtobeclosefriends.答案：brokeout2．Do__________whileyouarecrossingthestreet.答案：watchout3．Aftertwomonths’studying，Ifinally____

3、____driving.答案：gotthehangof4．LastmonthI________________toWuhanandlearnedalot，whichwasveryhelpful.答案：madeatrip5．Aseverybodyknows，walkingintheoutsidecanhelpusto________________nature.答案：getclosetoⅢ.单项填空1．Whenthefire________，thepeopleinthebuildinglosttheirheadandraninalldirections.A．brok

4、ein　　　　　　　B．brokeawayC．brokeoutD．brokedown解析：句意：当火灾发生时，楼里的人们吓坏了，四处逃窜。breakin“破门而入”；breakaway“挣脱”；breakout“爆发”；breakdown“抛锚，垮掉”。答案：C2．—I’mthinkingofthetesttomorrow.I’mafraidIcan’tpassthistime.—________！I’msureyou’llmakeit.A．GoaheadB．GoodluckC．NoproblemD．Cheerup解析：句意：——我正在想明天的考试。恐怕这次我过不

5、了关。——振作点！我相信你一定能行。Goahead！“干吧！”Goodluck！“祝你好运！”Noproblem！“没问题！”Cheerup！“振作点！”答案：D3．________I’veheardthemusic，Iunderstandwhyyoulikeit.A．UnlessB．EventhoughC．NowthatD．Incase解析：句意：既然我听了这音乐，我就明白你为什么喜欢它了。unless除非；eventhough即使；nowthat既然；incase万一。答案：C4．Theoldphotocalledupmymemoryofthesmallfor

6、estduringmychildhood，throughwhich________acleanstream.A．floatedB．flowedC．floodedD．flew解析：句意：这张老照片让我想起了童年的小树林，一条清澈的小溪在其中流淌。float飘；flow流淌；flood发洪水；flew是fly的过去式。答案：B5．—Whydon’tyoulikeyourjob?—It’salwaysbeing________bymydirector.A．watchedatB．watchedoutC．watchedoverD．watchedon解析：watchover“

7、监视；监督”。句意：——你为什么不喜欢你的工作？——总是被我的领导监督。watch不和at，on连用；watchout“当心；提防”。答案：C6．—What’sthe________likewhenyouwereinShanghaithatday?—Itwassunny，andyouknowthe________thereiswarmandwetallyearround.A．climate；weatherB．weather；climateC．climate；climateD．weather；weather解析：weather指的是短期的、具体某一天的天气。clim

8、ate指的