2017-2018学年高中英语 unit 3 computers section ⅰ检测 新人教版必修2

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1、Unit3ComputersSectionⅠ—WarmingUp,Pre-reading,Reading&Comprehending一、根据句意和汉语或首字母提示写出单词1Letus　　　　　　　　(探索)thepossibilitiesforimprovement. 答案explore2Itwascleverofyoutos　　　theprobleminthisway. 答案solve3Asa　　　　　(结果),aterribleaccidenthappenedtohimthatday. 答案result4Hedidn’tknowmuchaboutEnglish,buthehelp

2、edtheEnglishmanout　　　　　(即使如此). 答案anyhow5Byworkinghard,hereachedhis　　　　　(目标)atlast. 答案goal二、用适当的介词或副词填空1Thecomputerbegan　　　　　acalculatingmachineinFrancein1642. 答案as2In1936AlanTuringwroteabookabouthowthecomputercouldbemadetowork　　　　　a“universalmachine”. 答案as3Astimewent　　　　　,itbecamesmallerandsmal

3、ler. 答案by4　　　　　the1970s,thecomputerhasbeenusedinofficesandhomes. 答案Since5Doyouwanttoshareyourknowledge　　　　　yourclassmates? 答案with三、单句改错1HeaskedmewhetherIbelongedtoahumanrace. 答案a→the2Idon’tknowwherehisbrotherisexplorednow. 答案explored→exploring3Maryisaintelligentgirlandwelikeherverymuch. 答案a→an4

4、Althoughitwasyoung,butitcouldsimplifydifficultsums. 答案去掉but5Asaresultforhercarelessness,shefailedtopasstheexam. 答案for→of6Sheneverspoketohimagainfromthatdayago. 答案ago→on7Hewritessuchbeautifullythateveryteacherlikesreadinghiscomposition. 答案such→so8Itissoasmallroomthatitcan’tholdfivepeople. 答案so→s

5、uch9Afternowon,youhavetofacethetruthandworkhard. 答案After→From10Aftersolvetheproblem,wecangohome. 答案solve→solving四、根据课文内容填空1Idevelopedveryslowlyandittooknearlytwohundredyears　　　　　　IwasbuiltasananalyticalmachinebyCharlesBabbage. 答案before2Astimewent　　　　　,Iwasmadesmaller. 答案by3ButIwasalwayssolonely

6、　　　　　(stand)therebymyself,　　　　　intheearly1960stheygavemeafamily　　　　　　(connect)byanetwork. 答案standing;until;connected4Anyhow,mygoalis　　　　　(provide)humanswithalife　　　　　highquality. 答案toprovide;of5Iama　　　　　(devote)friendand　　　　　(help)ofthehumanrace! 答案devoted;helper★五、阅读理解AEveryyearwhentheItaliana

7、rtistMichelangelo’s(1475—1564)birthdaycomesaround,computerusersallovertheworldarefilledwithfearandusetheircomputerswithcare.SomemayevenchoosenottoturnontheircomputersonMarch6th.Allthisfearandcarearejustbecauseadeadlycomputervirus(