【创新设计】2012届高考英语 第一部分 Unit3 Computers复习课件 新人教版必修2

作文提要提纲获取途径用途使用说明典例假设有一批英国中学生将到你所在的国际学校学习。你校学生使用的电子卡必须在开学的第一天到学生中心领取。以下是卡的一些信息。StudentIDCard插入卡绿灯亮开启门1.此卡可开启教室、浏览室和宿舍门；2.请妥善保管；如遗失，请致电999服务中心。,写作内容请根据上述信息，写一份关于领取和使用学生卡的英文说明，你的介绍需包括以上内容。写作要求只能用5个句子表达全部内容。,范文背诵Onthefirstdayoftheschool，gototheStudentsCentertogetyourstudentIDcard.Itisanelectroniccardwhichisusedforopeningthedoorstoyourclassroom，readingroomanddormitory.Touseit，insertthecardandwhenthelightturnsgreenyoucanentertherooms.Youshouldbecarefultokeepthecardsafe.Ifyouloseyourcard，calltheStudentsCenteron999immediatelyforhelp.,.考纲词汇1.adj.宇宙的，普遍的,2.n.总数；算术题，金额,3.n.接线员，(电脑)操作员,4.n.工艺，科技，技术,5.adj.人造的,6.n.网络；网状物,universal,sum,operator,technology,artificial,network,7.v.探索；探究；探测,8.adv.无论如何，即使如此,9.n.&v.信号，发信号,10.n.类型v.打字,11.v.出现，发生,12.n.性格，特点,explore,anyhow,signal,type,arise,character,.词汇拓展1.calculatev.计算n.计算器n.计算Useatothecostofthevacationsothatwecanmakeabudgetby.,calculator,calculation,calculator,calculate,calculation,2.simplifyv.简化n.简化adj.简化的adj.简单的adv.简单地Theapplicationformsshouldbetomakethings.,simplification,simplified,simple,simply,simplified,simple,3.solvevt.解决，解答adj.可解决的；可解析的n.(问题的)解答；(困难的)解决方法或方式Thoughtheproblemgivenbytheteacherwasdifficult，theboysaidthathecouldfindthetoit.Weshouldlearnhowtoanalyzeandproblems.,solvable,solution,solution,solve,1.弥补；虚构；化妆,2.对有优势,3.毕竟,4.利用,5.对付；处理；安排,6.某人认为,7.以某种方式，在某种程度上,makeup,haveanadvantageover,afterall,takeadvantageof,dealwith,inonesopinion,inaway,8.在的帮助下,9.照看，看守,10.经过,11.在20世纪60年代,withthehelpof,watchover,goby,inthe1960s,选用上述词组填空。Theyhavelearnedtovariouspersons.Ihavetobeawayforawhile.Wouldyoupleasemyshop？Theboyisgoodatstoriestomakehismotherhappy.，youdbettergiveupsmokingatonce.，whathesaidsoundsreasonable.,dealwith,watch,over,makingup,Inmyopinion,Inaway,1.Astimewentby，Iwasmadesmaller.一年年过去了，我被做得更小了。,句型结构astimegoesby.随着时间的推移，其中as引导时间状语从句，意为“随着”。,句型仿写随着年龄的增长，我们会变得越来越聪明。，wegetwiser.随着岁月的推移，爱因斯坦的理论证明是正确的。，Einsteinstheoryprovedtobecorrect.,Aswegrowolder,Astimewenton,2.IdevelopedveryslowlyandittooknearlytwohundredyearsbeforeIwasbuiltasananalyticalmachinebyCharlesBabbage.我发育缓慢，差不多到了两百年之后，查尔巴比奇才把我制成了一台分析机。,句型结构Ittakessometimebefore.过了多久才。,句型仿写一份杂志要经过几年才会开始赚钱。amagazinestartstomakemoney.过了很长一段时间那场大火才渐渐熄灭。thebigfirediedout.最早的电话并不受人欢迎，过了很长一段时间人们才开始租用或购买电话。Theearliesttelephoneswerenotpopularandpeoplebegantohireorbuythem.,Itwilltakeseveralyearsbefore,Ittookalongtimebefore,ittookalong,timebefore,3.Overtimemymemoryhasdevelopedsomuchthat，likeanelephant，IneverforgetanythingIhavebeentold！随着时间的推移，我的记忆能力发展得如此之快，就像大象一样，从来不会忘记告诉我的任何事情！,句型结构so.that.“如此以致于”，引导结果状语从句。,句型仿写太阳是如此的美，我想到海里去游泳。ThesunshineisIdliketogoswimminginthesea.小明是如此调皮，以致他妈妈整天责备他。,sobeautifulthat,XiaoMingwassonaughtythathewasoftenblamedbyhismother.,语句衔接用上述句型翻译下列小片段。差不多五年后我才适应了广东的饮食习惯。随着时间的流逝，我却变得如此喜欢粤菜，以致外出吃饭时，人们都说我是一个地道的广东人。,答案：,IttooknearlyfiveyearsbeforeIwasaccustomedtotheeatinghabitofGuangdong.Astimewentby，IlikeCantonesefoodsomuchthatwhenIwasdiningout，peoplewouldsayIwasanativeCantonese.,Thememoryofthecalculatingmachinehasimprovedrapidlyandithasdevelopedascomputerswhicharewidelyusedathome，incommunication，finance，scienceandtechnology，medicineandtrade.,仔细阅读课文WhoAmI？，写出文章的主旨大意。答案：,根据课文内容用适当的词填空，使短文完整。Thecomputerbeganasacalculatingmachinein1642inFrance.Thenin1822，itwasbuilt1.ananalyticalmachine，which2.instructionsfromcardswithholes.In1936AlanTuringwroteabook3.(describe)howcomputerscould4.(make)towork，andbuilta“universalmachine”5.(solve)anymathematicalproblems.,as,followed,describing,bemade,tosolve,Atthebeginning，thecomputerwashuge，the6.ofalargeroom.7.yearsgoby，itbecomessmallerandsmaller，especially8.itgotnewtransistorsinthe1960s，ithasbecomesmallerandsmaller，and9.artificialintelligence，itisgettingclevererandcleverer，quickerandquicker.,size,As,since,with,In10.early1960s，computerscouldbeconnectedbyanetwork,11.rmationwithothersandtalktoeachother.Sopeopleshomes，rmationandcommunicatewitheachotheraroundthewholeworldbythe15.,the,which,toshare,werebrought,todealwith,Internet,1.calculatev.计算，计划，打算；估计,运用：完成下列句子。我们还没计算出度假要花多少钱。Wehaventofthevacationyet.这些广告旨在吸引年轻的消费者。Theadvertisementsyoungconsumers.据估算，去年至少丧失了47,000个工作。thatatleast47,000jobswerelostlastyear.,我们指望可以早出发。Wereanearlystart.迪看着账单，同时进行着速算。Deelookedatthebillandmadesomerapid.,答案：calculatedthecostarecalculatedtoattractIthasbeencalculatedcalculatingoncalculations,2.anyhowadv.,运用：完成下列句子。这个丑闻可能会让她的名誉受损，但尽管如此，媒体还是报道了。Itwasfeltthatthescandalwoulddamageherreputation.恐怕我们来不了，即使这样还是谢谢邀请。Imafraidwecantcome，but.这太贵了，而且颜色不适合你。Itstooexpensiveandthecolordoesntsuityou.,答案：butthepressreporteditanyhowthanksfortheinvitationanyhowanyhowAnyhowjustanyhow,无论如何，咱们暂时忘记那件事吧。，letsforgetaboutthatforthemoment.她把文件在桌上随便搁成一堆。Shepiledthepapersinaheaponherdesk，.,3.signalvi.&vt.发信号n.信号,运用：完成下列句子。他示意服务员结账。Heforthebill.她示意他跟她走。She.我什么时候拨他的电话听到的都是忙音。AllIgetiswheneverIdialhisnumber.,答案：signaled(to)thewaitersignaled(to)himtofollowherabusysignal,symbol，sign，signal，mark均含“标志，象征，符号”之意。(1)symbol指作象征或表达某种深邃意蕴的特殊事物。(2)sign普通用词，指人们公认的事物的记号，也可指某种情况的征兆。(3)signal指为某一目的而有意发出的信号。(4)mark普通用词，含义广泛。既可指为便于辨认而有意做的标记，又可指自然形成的标记或有别于其他事物的特征。,运用：选用上述词语填空。Welivetoofarfromthecitytogetastrongtelevision.Thepigeonisaofpeace.Pleasemakeawhereyouhaveanyproblems.Darkcloudsareregardedasaofheavyrain.,答案：signalsymbolmarksign,4.arisevi.(arose，arisen)出现，发生,运用：完成下列句子。夜间起风暴了。duringthenight.疏忽大意往往会引起事故的发生。Accidentscarelessness.,答案：(1)Astormarose(2)arisefrom,arise，arouse，rise，raise,运用：完成下列句子。(那个问题出现了)asweexpected.Accidentcan(因疏忽引起).He(举目观看)fromhiswork.Theriver(上涨了好几米).Herstrangebehaviour(引起我们的猜疑).,答案：Thatquestionarosearisefromcarelessnessraisedhiseyeshasrisenbyseveralmetersarousedoursuspicious,5.asaresult结果(副词短语),运用：完成下列句子。他工作努力，因此被大家表扬。Heworkshard，and，heispraisedbyall.由于飞行员罢工，所有的航班都被迫取消。thepilotsstrike，allflightshavehadtobecancelled.,答案：asaresultAsaresultof,6.makeup化妆，虚构，编造,运用：选用上述词语填空。Tomhadaquarrelwithhiswife，butnowhehasher.Westillneed$30thesumweaskedfor.Atthattime，itwastoodarkformewhatitwasatthedistance.Hardworkcanalackofintelligence.,答案：madeitupwithtomakeuptomakeoutmakeupfor,7.watchover看守；监视；照看,运用：完成下列句子。HefeltthatGodwas(保佑他).Theyare(观察等待进一步的发展).(当心)！Theroadisslipperybecauseoftheiceonit.Thestaffwereaskedto(留意)forgedbanknotes.Youllbeintroubleifyoudont(谨慎从事).,答案：watchingoverhimwatchingforfurtherdevelopmentsWatchoutwatchoutforwatchyourstep,8.dealwith处理；安排；对付；论及；与交涉、交易,运用：完成下列句子。我不知道他们将如何处理这个问题。Idontknowhowtheywilltheproblem.(Idontknowtheywilltheproblem.)以其人之道，还治其人之身。ashedealswithyou.这是一本论述亚洲问题的书。Thisisabook.,答案：dealwith；what；dowithDealwithamandealingwithAsianproblems,9.inaway从某种意义上说来,运用：选用上述词语填空。herhealthismuchimproved.CanIexplainthesentence？Wecanallowsmokinghere！HearrivedinShanghaiHongKong.，whereisJack？,答案：InawayinthiswayinnowaybywayofBytheway,10.withthehelpof在的帮助下withoneshelp有的帮助,运用：完成下列句子。(在老师的帮助下)，ImaderapidprogressinEnglish.Imsurewecanreachourgoal(有你的帮助).,答案：Withthehelpoftheteacherwithyourhelp,表示否定意义的前缀1.un不，非，unable不能够，unlucky不幸的2.di不，非，dishonest不诚实的，discontinuous不连贯的3.in不，非，inactive不活跃的，incorrect不正确的4.im不，非，impatient不耐烦的，impossible不可能的5.ir不，非，irregular不规则的，irresponsible不负责任的6.il不，非，illogical不合逻辑的，illegal非法的,7.non不，非，nonexistent不存在的，nonstop直达的，连续不断的8.mis错误，mislead误导，misunderstand误解9.dis动词，意义相反的动词，dislike不喜欢，disagree不同意10.un动词，意义相反的动词，uncover揭开，undress脱衣服,一、阅读下列短文，写出划线单词的意思Amisconceptionwasthatthehightemperaturecausedthebigfire.However，MissWangknewitwasnotthetruestory.Sosheinsistedthatthegovernmentshouldmakethetruthknowntothepublic.WhenMissWangknewthatherappealwasdisallowed，shefeltratherdisappointed.Shedecidedtodisclosethetruth：itwashumanerrorsthatwastoblamefortheterribledisaster.,Shewantedtotellthepublicaboutthecoldnessofsomeofficials.Shebelievedthatthetruthmustbeuncoverednow.,答案：misconception错误观念；disallowed驳回，不准许；disappointed失望的，沮丧的；disclose揭露；uncoverv.揭露，揭发,二、用所给单词的适当形式填空Thespeechseemedtobe1.(stop)andthelistenersbecamevery2.(patient).Whenthespeakersaidthatoilwas3.(renew)andthatthebestwaytosolvetheproblemwasnottomakecarsandbusestoforcepeopletogotoworkorschoolonfoot，theaudiencethoughtitwas4.(practice)and5.(bear)tolistentohimanylonger.They6.(believe)thattheworldwouldgosmoothlywithoutthesemoderntransportations.Theyalsothoughtthatthespeakerwas7.,(responsible)tomakesuchastatementwithoutthinkingitcarefullyandhisspeechwouldcausesome8.(understand).Somostofthelistenerschosetoleave，shoutingloudlyandangrily.,答案：1.nonstop没完没了的2.impatient不耐烦的3.nonrenewable不可再生的4.impractical不切实际的5.unbearable不能忍受的6.disbelieved不相信7.irresponsible不负责任的8.misunderstandings误解,模仿朗读(八)听录音，然后模仿朗读。ATheworldisthirstyforwater.About97%ofthewaterintheworldisseawater，orsaltwater.Mancanonlydrinkandusetheother3%thefreshwaterfromrivers，lakes，undergroundandotherforms.Butwecannotevenuseallofthat，becausesomeofitisintheformoficebergsandeven,polluted.Onlyifwetakestepstodealwiththeproblemrightnowcanweescapeaworldwidewatershortagelateron.Scientistssuggestweshouldreuseit，orremovethesaltinseawaterandmakeitfresh.Ifwetakethesestepswellhavenodangerofdryingup.,BCenteredwithinaloosecollectionofcitystates，whichwereoftenatwarwitheachother，ancientGreekculturereacheditsGoldenAgeduringthefourthcenturyBC.Art，theater，music，poetry，philosophy，andpoliticalexperimentsflourished.InancientGreek，onlymencouldbecitizensandonlyupperclassmalesenjoyedaformaleducation.Womenhadfewpoliticalrightsandwereexpectedtoremaininthehomeandbearchildren.Fullyonequarterof,thepopulationwasmadeupofslaves.Mosthomesweremodestandwindowlesswithlittlefurniture.TheGreekdietwasalsomodest，basedlargelyonwineandbread.Thenamesoffoodsandcookingmethodshavechangedlittleovertime.录音材料：略,语句衔接(二)1.根据句子意思，把第一部分的句子与第二部分的句子连接起来(1)Hehastotakephotosoftheplaceshevisits.(2)Noteverybodythinksthebuildingisugly.(3)Hethoughtthetalkwasfascinating.(4)Thesmokestartedcomingupthestairs.(5)Businesshasbeenverybadthisyear.,(6)Wecouldaskhimnow.A.Meanwhile，theywerestillsleepingpeacefully.B.Ontheotherhand，wecouldwaituntiltomorrow.C.Onthecontrary，somepeoplesayitlooksmarvelous.D.Asaresult，wehavehadtocloseoneofourfactories.E.Inaddition，heiswritingareportofhisjourney.F.Hisfriend，however，fellasleephalfwaythroughit.,答案：(1)E(2)C(3)F(4)A(5)D(6)B,2.使用所给的连词补全下列文章,Stressisoneofthemainreasonswhyheartdiseasenowkills80,000womenayear(1)cancer(2)anyotherdisease.Womenmaybeshocked(3)theyreadthis，(4)stress，(5)affects(6)highflyingfemaleexecutives，(7)housewivesandsecretaries(8)wasneverthoughttobeakiller.Heredity，(9),yourparentsorgrandparentssufferedfromheartdisease，isanimportantfactor.(10)，smoking，apoordietandnotenoughexercisehugelycontribute(11)yoursex.Womendisplaydifferentsymptomsofheartdiseasetomenand(12)maybewronglydiagnosed.Extratests(13)electrocardiogramsarerarelygiven(14)suspicioussymptomsseemtowarrantit.(15)itisoftentoolate.,答案：(1)morethan(2)or(3)when(4)as(5)which(6)notjust(7)but(8)aswell(9)whether(10)However(11)regardless