2021版新高考英语一轮复习Unit20NewFrontiers练习北师大版.doc

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1、Unit20NewFrontiers课时练1　2篇阅读＋1篇完形＋1篇应用文写作Ⅰ.阅读理解A(2020·大连一模)EmiliaDobektracesherinterestinspaceandtheuniversebacktothirdgradewhensheandherfatherwatchedabloodmoon—atotallunareclipse(月食)—ontheroofoftheirhouse.NowaseventhgraderatEastPrairieElementarySchool,Dobekrecently

2、wonthenationalDiscoveryEducationLockheedMartinBeyondChallengebydesigningaspacestationfortravellingtoMars.Shesaysthatnightwatchingthelunareclipsestartedastrongdesireinherthathasyettorunoutoffuel.SowhenherteacherAndreaSmeetonreceivedinformationaboutthenationalchallen

3、ge,Smeetonsaidsheimmediatelyhadonestudentinmind.“Iknewshewouldlovethechallengeandthatshewouldgowaybeyondinhersearch，”Smeetonsaid.“Sheimmediatelystartedresearchingbonedensity(密度)ofastronautsandhowtohavefoodonMars.”“Mydesignwillensurethesafetyoftheastronautsbutalsoma

4、kesuretheircomfortisoutofthisworld，”Dobeksays.Dobek’sdesigncallsforbuildingtheMSSorMarsStorageStationtoputthesuppliesin.ItalsoincludestheSGForSelfGrowingFarm,andshedetailshowitwouldworkwiththeelementsonMars.Thenthereisphysicalandleisureactivityfortheastronautsunder

5、Dobek’sdesign.Asimulator(模拟装置)allowsastronautstochoosetheirexercisemachineandvirtualrealityenvironment.RoomshavecircularceilingssoastronautswillbeabletowatchdownloadedshowsandevenseeplacesonEarth,suchastheirhomes.“Iwanttotellotherkidstofollowtheirpassions，”Dobeksai

6、d.“Whatevertheywanttodo,theyshouldpushforitandalwaystrytheirbest.”【解题导语】　本文主要介绍了小学生EmiliaDobek设计太空站，并赢得挑战的相关内容。1．Dobekfirstbecameinterestedinspacewhen________．15A．shewasstillaseventhgraderB．shestudiedatajuniorhighschoolC．shelivedonthetopoftheirhouseD．shewatchedanec

7、lipseofthemoonD　解析：细节理解题。根据第一段“EmiliaDobektracesherinterestinspaceandtheuniversebacktothirdgradewhensheandherfatherwatchedabloodmoon—atotallunareclipse(月食)—ontheroofoftheirhouse.”可知，Dobek对太空感兴趣是从她三年级时的一个晚上观看一次月食开始的。2．SmeetonrecommendedthatDobektakethechallengebecau

8、se________．A．sheknewDobeklikedchallengesinlifeB．shehadnootherstudentsinterestedinMarsC．DobekknewhowtoresearchbonedensityofastronautsD．shewassuret