2012届高三英语一轮复习必修2Unit3人教版新课标

2012届高三英语一轮复习必修2Unit3（人教版新课标）Unit3ComputersⅠ.多项选择1．Englishisconsideredasa(n)__________language，anditisnosurprisethattherearesomanypeopleintheworldlearningEnglish.A．universalB．logicalC．artificialD．regular解析：选A。考查形容词辨析。句意：英语被认为是世界通用语言，所以有如此多的人学习英语就不足为奇了。universal普遍的，通用的。logical合情理的，合逻辑的；artificial人造的；regular规则的，常规的。2．—Mary’sbrotherhassuchhigh__________thathehaslearnedthreelanguages.—Really？It’shardtobelieve.A．powerB．technologyC．characterD．intelligence解析：选D。考查名词辨析。前句句意：玛丽的弟弟很聪明，他已经学了三种语言。intelligence智力，聪明。power权力；technology科技，技术；character性格。3．Don’tworry！Wearewellpreparedtodealwithalloftheproblemsthatmay__________.A．riseB．ariseC．raiseD．arouse解析：选B。句意：别担心！我们充分做好了准备以应对可能出现的各种问题。arise“出现”，符合句意。4．Heprovedhimselfatruegentlemanandthebeautyofhis__________wasseenatitsbestwhenheworkedwithothers.A．advantageB．appearanceC．qualificationD．character解析：选D。考查名词词义辨析。句意：他证明了自己是一个真正的绅士，他的人格魅力在与他人合作时表现得最佳。advantage优点，长处；appearance外表，外貌；qualification资格；character品质，性格。5．PeoplemayhavedifferentopinionsaboutKaren，butIadmireher.__________，sheisagreatmusician.A．AfterallB．AsaresultC．InotherwordsD．Asusual解析：选A。afterall毕竟；asaresult结果；inotherwords换句话说；asusual像往常一样。分析句意，afterall符合上下文意思。6．Maggiehasbeenfortunatetofindajobsheloves，and__________，shegetswellpaidforit.A．soonerorlaterB．what’smoreC．asaresultD．moreorless解析：选B。句意：Maggie非常幸运地找到了她喜欢的工作，而且待遇非常好。soonerorlater迟早；what’smore此外，而且；asaresult结果……；moreorless或多或少。根据句意，B项正确。7．Insomecountriespoisonoussnakescanbeusedto__________thejewelsintheshopatnight.A．watchoverB．watchoutC．lookoutD．takeover解析：选A。考查短语辨析。watchover看守，照看。句意：在一些国家，毒蛇可以被用来在晚上照看商店里的珠宝。watchout当心，留神；lookout当心，注意，向外看；takeover接收，接管。8．Weshouldknowthatwecanonlyreachthetopifwearereadyto__________andlearnfromfailure.A．dealwithB．dependonC．carryonD．gowith解析：选A。考查动词短语辨析。选项A的意思是“处置、处理”；选项B意思是“依赖、依靠”；选项C的意思是“进行下去，继续开展，坚持下去”；选项D的意思是“伴随，与……相配，与……持同一看法”。根据语境可知答案选A。9．China’sfirstMarsprobe，Yinghuo－1，isexpectedtobelaunchedinthesecondhalfofthisyearanditwillbethefirsttimethatChinawill__________anotherplanet.A．exploreB．researchC．discoverD．invent解析：选A。考查动词词义辨析。根据句意判断选A，explore意为“探测，探究，勘探”。research“调查，研究”；discover“(首次)发现”；invent“发明”，均不符合题意。10．Dopleaseremembertotellmewhenanydifficulty__________.A．comesB．arisesC．risesD．happens解析：选B。考查动词词义辨析。arise(问题，困难等)出现，发生；happen(某事，事故等)发生；rise上升，升高；come来到，到来。句意：无论有什么困难，一定记得要告诉我。故B项符合题意。Ⅱ.完成句子1．As________________(社会发展了)daybyday，withmoreandmoreadvancedtechnologyandever－increasedsocialwealth，thenowadayworldistotallydifferentfromeverbefore.(develop)解析：考查状语从句和动词时态。由提示语可知本句是完成时用法，此处强调从句动词对现在的影响。答案：thesocietyhasdeveloped2．Scientists________________(已计算出)thattheworld’spopulationwilldoublebytheendofthecentury.(calculate)解析：考查动词时态。由提示语可知本句用完成时。答案：havecalculated3．Still，therearesomestudentswhodon’trealizetheuse________________(我们利用)theinformation.(make)解析：考查定语从句。由短语makeuseof可知，当use用作先行词时，从句动词便剩下来了makeof。答案：(that/which)wemakeof4．I’mtryingtofindafreesite________________(我能下载)koreansongs.(download)解析：考查定语从句。本句的先行词是afreesite，从句缺少状语，故用where。答案：whereIcandownload5．ForacityasdevelopedasShanghai，theproblemofqueue－jumpingsimply________________(不该出现)．(arise)解析：考查情态动词用法。shouldn’thavedone意为“本来不该做……而实际做了……”。答案：shouldn’thavearisen6．We’vebeentoldthegoodnews，butwhenandwheretogofortheexcitingvacation________________(还未讨论)yet.(discuss)解析：考查主谓一致和动词时态、语态。本句的主语是togofortheexcitingvacation，因此谓语用单数形式；由提示语可知本题应用完成时。答案：hasn’tbeendiscussed7．IfIhadplayedwithhim，I________________(对付他)ashedealtwithme.(deal)解析：考查虚拟语气。由从句hadplayedwithhim可知，从句对应的表达应为“情态动词＋havedone”。答案：wouldhavedealtwithhim8．I’llneverforgetMr.Smith，________________(在他的帮助下)wehavemadegreatprogress.(help)解析：考查句式结构和定语从句。“在他的帮助下”可表达为withhishelp或withthehelpofhim，由于本题是定语从句，因此相应的表达应为withwhosehelp/withthehelpofwhom。答案：withwhosehelp/withthehelpofwhom9．Thefifthgenerationcomputers，withartificialintelligence，________________(正在研制)andperfectednow.(develop)解析：考查主谓一致和动词时态、语态。句子的主语是Thefifthgenerationcomputers，因此谓语用复数；由语境可知本句是被动进行时。答案：arebeingdeveloped10．Shefounditratherembarrassing________________(受到监视)whilesheplayedit.(watch)解析：考查非谓语结构。本题中it是形式宾语；“受到监视”应视为动词不定式，由于是被动结构，故答案为tobewatchedover。答案：tobewatchedoverⅢ.阅读理解Words：423难度系数：☆☆建议用时：6′(2011年唐山模拟)Washington(Reuters)—Peoplewhodrinktwoormoresweetenedsoftdrinksaweekhaveamuchhigherriskofpancreaticcancer(胰腺癌)，anunusualbutdeadlycancer，researchersreportedonMonday.Peoplewhodrankmostlyfruitjuiceinsteadofsodasdidnothavethesamerisk，thestudyof60,000peopleinSingaporefound.Sugarmaybetoblamebutpeoplewhodrinksweetenedsodasregularlyoftenhaveotherpoorhealthhabits，saidMarkPereiraoftheUniversityofMinnesota，wholedthestudy.“Thehighlevelsofsugarinsoftdrinksmaybeincreasingthelevelofinsulin(胰岛素)inthebody，whichwethinkcontributestopancreaticcancercell’sgrowth，”Pereirasaidinastatement.WritinginthejournalCancerEpidemiology，Biomarkers&Prevention，Pereiraandhiscolleaguessaidtheyfollowed60,524menandwomenintheSingaporeChineseHealthStudyfor14years.Overthattime,140ofthevolunteersdevelopedpancreaticcancer.Thosewhodranktwoormoresweetenedsoftdrinksaweekhadan87percenthigherriskofbeingamongthosewhogotpancreaticc