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Unit5LookintoScience;一、单项选择。(20分)
()1.WhatwillhappenifItakemyhand________thecardboard?
A.awayB.offC.fromD.up
()2.(2017·贵州贵阳)XiaoMing,youllbelateforschool________youhurryup.
A.afterB.thoughC.unless;()3.(2017·四川达州)—________kindofteawouldyoulike?
—Ilovetea________hasafruitytaste.
A.Which;whatB.What;which
C.Whose;thatD.What;who
()4.—Yesterday,myfatherboughtmeanewmobilephoneasapresent,butIdontknowhowtouseit.
—Whynotreadthe________firstbeforeusingit?
A.expressionsB.applications
C.advertisementsD.instructions;()5.Ifailedindoingtheexperimentseveraltimes.
Myteachersuggested________again.
A.totryB.tryingC.tryD.tried
()6.Thebossoftenforceshisworkers________forovereighthours.
A.workB.working
C.workedD.towork
()7.Ourclass________50students.Wegetalongwellwitheachother.
A.makesupB.ismadeup
C.makesupofD.ismadeupof;()8.(2017·贵州贵阳)Weshouldnot________treesinordertomakeourenvironmentmorebeautiful.
A.writedownB.cutdown
C.turndown
()9.(2017·广西南宁)Hismotherdoesntliketothrowawayoldthings________theyareuseless.
A.butB.because
C.evenifD.sothat;()10.Theroomisempty________abookshelfstandinginthecorner.
A.inadditiontoB.besides
C.exceptforD.beside;二、完形填空。(20分)
Technologyhasmadelifemucheasierforchildrentoday.Itis__11__forthemtoplay,tolistentomusic,andto__12__intouchwiththeirfriends.__13__thehelpoftechnology,thereseemstobenothingthatchildrencantdonow.
Technologyalsohelps__14__toknowmoreabouttheirchildren.Forexample,ifachildisgivenamobilephonewithatracking(追踪)device,hisparentscanfindout__15__heisgoingwiththehelpofthemobilephone.;However,therearealsosomebad__16__oftechnology.Forexample,ithaseeasierforbadpeopletogetintouchwithchildrenwiththehelp
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