2017--2018学年人教版必修三Unit4Astronomy-thescienceofthestarsgrammar课时

《2017--2018学年人教版必修三Unit4Astronomy-thescienceofthestarsgrammar课时》由会员上传分享，免费在线阅读，更多相关内容在工程资料-天天文库。

1、Unit4Astronomy-thescienceofthestarsgrammar课时作业第一节：单项选择（共15题，每题1分，共15分）请认真阅读下面各题，选出最佳选项，并在答题卡上将该项涂黑1.Mr.Smith,asvvehadexpected,thechainnanshipofthecompanylastmonthafterhecamebackhomefromabroad・A.tookupB.tookonC・tookoverD.tookin2.Ourschooloffersusanewplatformstudentscanhaveachancetocompetefairly,whi

2、chissuretoimprovetheteachingqualityofourschool.A.whichB.towhichC.whereD.what3.HadIknownhewasillatthattime,Imetersbyeleven.A.wouldnothavehad;measuredC・mustn'thavehad;measuringhimhelpedmepainttheroomnineB・mightnothavehad;measuredD.wouldnothavehad;measuring4.—Lookatyourmessyroom,Teddy!Whyitlikethat?■

3、一Awfullysorry,Mum.I'llcleanitrightnow.A.doyoualwaysleaveB・arcyoualwaysleavingC・wereyoualwaysleavingD.didyoualwaysleave5.Theprogram,inthecupboardofthemanageratthatpoint,togetherwiththecreativeideasZhanghaddevotedmostofhistimeasurprise.A.1aid;toturnedoutB.lying;toturningoutC・lying;turnedoutD.laid;to

4、turningout6.manytimes,butshestillcouldn'tfollowwhattheanxiousoldmansaid.A.HavingtoldB.HavingbeentoldC.ShehadbeentoldD.Thoughshehadbeentold7.Ifhehadn'tinjuredhisrightleg,hewouldhavewonthegoldmedalandaheroatpresent.A.isB.wouldhavebeenC.wouldbeD.hasbeen&…Fvereadanotherbookthisweek.Well,maybeitisnotho

5、wmuchyoureadbutyoureadcounts.A.that;whatB.what;thatC.which;thatD.what;which9.Nowadaysseniorhighschoolstudentsarcburdenedwithtoomany,whichismakingthemlessandlessconfident.A.motivationsB・expectationsC・amusementsD.opportunities10.—Hi,Johnson,Pmthinkingoftakingtwoelectivecoursesnextterm・…Well,wouldn't

6、onebe?Werllbeverybusythen・A.wiseB.wiserC・thewiserD・thewisest11・cloninghumanembryosisnotlegalinmanycountries,somescientistsarealreadypushingaheadwithresearchinordertoproduceaclonedhumanbaby.A.BecauseB.WhileC.WhenD.Unless12.Whilebyregulationshighschoolstudentsnotusecellphonesintheschool,theycanusepu

7、blicponestokeepintouchwithfriendsandfamily.A.mustB.shallC.wouldD.might13.Ydliketostartmyownbusinessaftergraduation.Thatisrddoif1hadthechance・A.whyB.whenC.whichD.what14.—Ireallythinkourteacher'sworkisasgoodasthato