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1、Unit3考点规范练(选修7 Unit3)【短文语法填空】Manyteachersbelievethathands-onexperienceisthe1. (good)waytolearn.AgroupofstudentsintheUnitedStatesareputtingthatbelieftothetest.They2. (success)designedandbuiltarobotfordiscoveringunexploredmines3. thebottomofthesea.Studentsmadetherobot4.
2、 (answer)achallengefromtheU.S.DepartmentofDefense. Thestudentsrecentlytestedtheunderwatervehicle5.(call)PerseusⅡina95-meter-longtankofwaterattheStevensInstituteofTechnology.Therobotcostsabout$15,000tobuild.Thestudentsuseavideogamecontroltodirect6.(it)movementsinthetank.What’sm
3、ore,devicesknownasJapters7. (able)therobottogoup,downandtowarditstargetinthewater.Videocamerasontherobotsendimagesbacktoacomputerthrougha13-meter-longcable.PerseusⅡalsohas8. setoflasers(激光),whichareusedtomeasurethesizeofanobject. Therobotisthecreationoffiveundergraduatestude
4、nts.Foroversixmonths,theyworkedup9.20hoursaweektodesignandbuildPerseusⅡ.DeLormesupervisedtheprojectfrom10. (begin)toend.Hesaysthespecializedrequirementsofrobotsweredemanding. 【解题导语】本文通过事实证明:亲身的实践经验是学习的最好方法。1.best 考查形容词最高级。此处表示“亲身的实践经验是学习的最好方法”,故用最高级best。2.successfully 考查副词。副词修饰动词
5、designed和built做状语,故用successfully。3.at 考查介词。atthebottomof表示“在……的底部”,故用at。4.toanswer 考查非谓语动词。在这里toanswer是动词不定式做目的状语,表示“制造这个机器人是为了回应美国国防部的一项挑战”。5.called 考查非谓语动词。此处应用过去分词做后置定语,表示“被叫做”,故用called。6.its 考查代词。由后面的movements可知,应用形容词性物主代词做定语。指“机器人的”,用its。7.enable 考查动词和时态。分析句子结构可知,主语是devices,谓语是设空
6、处,故应用动词enable,表示“使发生”。且此处是一般性的描述,故应用一般现在时。8.a 考查冠词。asetof“一系列”,故用a。9.to 考查固定短语。upto“达到”,故用介词to。10.beginning 考查固定短语。frombeginningtoend“从头到尾”。Ⅰ.阅读理解(2016·长春质量监测二)TheCoralSeaishometoanamazingvarietyofturtles,sharks,whales,dolphins,largefish,birds,corals,plants,andmanyotherspecies.Manyoft
7、hesespeciesareendangeredelsewhereintheworld,butstillsurviveinthehealthyenvironmentoftheCoralSea.TheCoralSeaisalargeseriesofcoralreefslocatedoffthenortheastcoastofAustralia.ThisareaisthreetimeslargerthanAustralia’sfamousGreatBarrierReef,whichtheCoralSeaborders.TheCoralSeaisoneofthefewc
8、oralr
