（新课标）2019_2020学年高中英语Unit4Astronomythescienceofthestars课后作业12新人教版必修3.doc

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1、课后作业(十二)Ⅰ.用适当的连接词填空1．Itissaid____________Peterwillhaveachancetotravelabroadnextmonth.2．____________willtaketheplaceofMr.Liasournewheadmasterhasn'tbeendecided.3．Itisuncertain____________sideeffectsthemedicinewillbringabout.4．____________hedidn'tcomeyesterdayis

2、unknown.5．Itisstillunderdiscussion____________theoldbusstationshouldbereplacedwithamodernhotelornot.6．Itseemstome____________youcouldsucceedinpersuadinghimtochangehismind.7．____________struckmemostinthemoviewasthefather'sdeeploveforhisson.8．____________hashel

3、pedtosavethedrowninggirlisworthpraising.9．____________LiuYangateherfoodinspaceis____________wewanttoknow.10．Ireadaboutitinsomebookoranother.Doesitmatter____________itwas?[答案]　1.that　2.Who　3.what　4.Why　5.whether6．that　7.What　8.Whoever　9.How;what　10.whichⅡ.单句改错

4、1．Thathecouldovercomedifficultiesbyhimselfisstillunknown.____________2．Thattheywanttoknowishowtheaccidenthappened.____________3．Thatremainstobeseenwhetherhewillrecover.____________4．WhyisknowntoallthatLiHuaisthebeststudentinourclass.____________5．Whatshebecam

5、eanartistmayhavebeenduetoherfather'sinfluence.____________[答案]　1.That→Whether　2.That→What　3.That→It　4.Why→It　5.What→ThatⅢ.阅读理解AWhatwoulditbeliketoliveonMars?VolunteersarespendingeightmonthsinanareathatlooksmuchlikethesurfaceofMars.Theyareisolated(孤立)high7onto

6、pofMaunaLoa,avolcanicmountainontheBigIslandofHawaii，livingonasimulated(模仿的)ormake－believe,MarsBase.TheprojectcalledHI－SEASisinthechargeofKimBinsted.ShesaysthiswildenvironmentisasclosetoMarsasyoucanfindontheearth.Becauseitissohigh,thelandisnotwarmorrichwithpla

7、nts,liketherestofHawaii.“Youwillseethereisreallynovisibleplantlifeoranimallife.Andyouhavegotthiswonderfulvolcanicmaterial.”MaunaLoa,2,500metersabovesealevel,isgeologicallyverysimilartoOlympusMonsonMarsandalmostastallasthatMartianmountain.Whenmeasuredfromitsba

8、se,deepintheocean,MaunaLoaisthesecondlargestmountaininoursolarsystem,aftertheoneonMars.ThesixmemberHI－SEAScrewismostlyself－sufficient.Foodandsuppliesarebroughttothem.Buttheindividualsbrin