小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc985.comUnit4SpaceExplorationPeriod4ReadingandWriting练习1．Weshould________(回收利用)theusedthings.2．Shutthewindow,________(否则)it'llgettoocoldinhere.3．The________(当前的)situationisverydifferenttothatin2010.4．Saturnisthesecondbiggestplanetinthe________(太阳的)system.5．Thisis________(足够的)toshowthathisargumentisfalse.6.Thehotelhasspecial________(facility)forwelcomingdisabledpeople.7．Itmustbethefirstdutyofustoperformphysicaland______(mentally)work.8．Shesolvedtheprobleminan____________(intelligence)way.9．Ifyoudo，you'llhavetheforceofthe____________(universal)behindyou.10．Hehasbeen____________(determine)tolearnEnglishwell.II.单句写作1．他虽然经验不足，但还是获得了这份工作。Despitehis____________（经验不足）,hegotthejob.2．Somethingare______________（无法控制），butyoucanlearnmuchfromthem.3．We'regoingtotryand______________（计算出）howthepriceshouldchange.4．你可以很容易在死海中漂浮起来，因为它含盐量高。Youcan_______________（很容易漂浮起来）intheDeadSeabecauseitissosalty.5．She'sstill____________（渴望）keepintouchwithyou.6．Whentravelling，we______________________（跳过一条小溪流）7．______________________（让他很失望的是），hefailedagaininthedrivingtest.8．Asateacher，Iwantmystudentsto______________________（独立的学习者）9．Ihavetofind______________________（一种传输的方法）theobjects.10．_________________________________（一致公认为）thattheearthgoesaroundthesun.III.教材原句填空。1.Countriesaroundtheglobearespendingbillionsofdollarsandlotsoftimeonvariousspacemissions,____________________________(无论是去火星还是更远的其他星球)muchfurtheraway.世界各国都在各种各样的太空任务上花费了数十亿美元和大量时间，无论是去火星还是更远的其他星球。2.Somepeoplearguethatweshould_______________(停止浪费)timeandmoneyexploringspace.一些人认为我们应该停止浪费时间和金钱探索太空。3.However,othersfeelthisis__________________(一个肤浅的观点)whichfailstorealizehowexploringspacehelpsus.然而，其他人认为这是一个肤浅的观点，没有意识到探索空间如何帮助我们。小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc985.com小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc985.com4.Firstly,exploringspacehasalready_____________________(在与….斗争中发挥了作用)thefightagainstworldhunger.首先，探索太空已经在与世界饥饿的斗争中发挥了作用。5.Asaresult,space-basedsciencehashelpedfarming_________________________(努力种)enoughfoodtofeedEarth’sincreasingpopulation.结果，太空科学帮助农业努力种植足够的粮食来养活地球上不断增长的人口。6.Secondly,spaceexplorationhasalready_______________________________(已经促进了有利于)thatbenefitusall.第二，空间探索已经促进了有利于我们所有人的技术改进。7.Today,spacetechnologiesarewidelyused_____________________(各行各业),andeverydayproductssuchasGPS,memoryfoampillows,andsmartphonecamerasarechangingourlives.今天，空间技术广泛应用于各行各业，GPS、记忆泡沫枕头、智能手机摄像头等日常用品正在改变我们的生活。8.Finally/Lastly,____________________________________(送宇航员上太空)_hashelpedpeopletothinkabouttheworld’sproblemsandeventofindwaystosolvethem.最后，送宇航员上太空帮助人们思考世界上的问题，甚至找到解决问题的方法。9.____________________________(为了供养)sucharapidlyincreasingpopulation,scientistsaretryingtofindotherplanetsthatcouldonedaybeournewhome.为了供养如此迅速增长的人口，科学家们正在...