2011年高考英语第一轮专题复习-必修2 Unit 3

必修2,Unit3Computers,考点要求,写出下列必考单词1.算术题，总数,金额n._2.(电脑)操作员,接线员n._3.人造的,假的adj._4.算盘n._5.侄女,甥女n._6.目标,目的n._7.无论如何,即使如此adv._8.病毒n._9.类型,打字n.simplified3.logic;logical;illogical4.Personally5.universe6.calculator;calculate;calculations7.technological,翻译下列必背短语1.在某种程度上_2.依看；据认为_3.从时候起_4.结果_5.处理；安排；对付_6.弥补,补足；整理,编造_7.毕竟_8.看守,监视_9.在帮助下_,inawayinone，sopinionfrom.onasaresultdealwithmakeupafterallwatchoverwiththehelpof,活学活用根据括号中的解释，从课文中找出恰当的短语完成下列句子。1.Thecunningfox_(toinventastoryinordertocheatorentertainsb.)averymovingstoryabouthismisfortune.2.Youneedtothinkabouthowto_(tohandle;tosolve)theproblemsyouaccidentallycaused.3.Hewasdeterminedtostudyhard_(sincethen)4.Idon，treallywanttogoout._(anyway),itisgettingdarkerandcolder.5._(tosomeextent),theteacherslearnmoreintheteachingthanthestudents.,答案：1.madeup2.dealwith3.fromthenon4.Afterall5.Inaway,calculatesimplifysolveexploredownloadsignaltypearisemopspoil,.单元重点动词,活学活用用上述动词的适当形式填空。1.Withthemostdifficultproblem_,IwenttoQingdaoforagoodrest.2.Ithinktheprocessmust_tomakethingseasierandtosaveourtime.3.Withsomanyproblems_unexpectedly,themanagerwasatalossaboutwhattodonext.4.Theteam_themountainforgold,findingnothingvaluablethere.,答案：1.solved2.besimplified3.arising4.explored5.downloading6.mopping,5.Ilike_songsfromthenetforfreealthoughIknowitnotthatgoodtodoso.6.Thegirlwasbusy_thefloorwhenIenteredthehall.,重点句型Overtimemymemoryhasdevelopedsomuchthat,likeanelephant,IneverforgetanythingIhavebeentold.(P18)随着时间的推移,我的记忆能力发展得如此之快,就像一头大象一样,我从来不会忘记告诉我的任何事情。so+adj./adv.+that.如此以致Hekeptonworkingsohardthateveryoneadmiredhimverymuch.他一直坚持努力工作，以致大家都非常钦佩他。,活学活用模仿造句。(1)李平跑得如此之快，没人能赶上他。_(2)妈妈太担心了,以致整晚都睡不着。_,答案：（1）LiPingransofastthatnobodycouldcatchupwithhim.（2）Motherwassoworriedthatshecouldnotfallasleepallnight.,.语篇领悟根据课文WhoamI?完成下列短文1historyofcomputerbeganin1642inFrance.2wasfirstbuiltonlyasacalculatingmachine,andlaterasanAnalyticalMachinethatcould“think”3(logic)andproduceananswerquickerthananyperson.Stilllater,the“universalmachine”isbuilt4(solve)mathematicalproblem,5madecomputerhuge!6theyearshavegoneby,computerhasbeenmadesmaller,quicker7cleverer.Later,computerswereconnectedbynetworkandbrought8commonpeople，shomestodealwithinformationandhelpcommunication9peoplearound,theworld.Since10birth,computerhasalwaysbeendesignedtoservethehumanrace.,答案：1.The2.It3.logically4.tosolve5.which6.Ao9.between10.its,.考点活用用本单元所学词组、句型翻译下列短文在科学技术的帮助下，我们人类现在过着比以往更幸福的生活。以电脑发明为例，它不仅帮助我们解决数学难题来节约时间，而且你也能把材料或信息输进电脑通过网络与你的生意伙伴进行交流。另外它可以在程序员的操作下取代我们处理很危险的工作。在某种程度上，他们的优势超过人类的优势，这就是为什么人们创造一些有人工智能的机器人来帮助我们人类的原因。然而，一些人担忧在高科技的滥用中会出现危险的问题。就我个人而言，我不同意这点。不管怎样，这些技术可以弥补我们的不足并且帮我们做很多事情。如果不是这样的话，我们为什么要创造和发展它们呢？_,答案：Withthehelpofscienceandtechnology,wehumanracearenowlivingamuchhappierlifethanbefore.Taketheinventionofthecomputerforexample,itnotonlyhelpsussolvedifficultmathematicalproblemstosavetime,butyoucanalsotypeanymaterialorinformationintoyourcomputertocommunicatewithyourteammatesonyourbusinessbythenetwork.Besides,itcantaketheplaceofustodealwithmanydangeroussituationsunderthecontroloftheprogrammers.Inaway,theiradvantagesareoverhumans，,andthisiswhypeoplecreatesomerobotswithartificialintelligencetohelpushumanbeings.,However,somepeopleareworriedthatdangerousproblemswillarisefromanyover-usageofhigh-tech.Personallyspeaking,Idisagreewithit.Anyhow,thetechnologycanmakeupourshortcomingsandhelpusdolotsofthings.Ifnot,whycreateanddevelopthem?语法：现在完成时的被动结构（详见语法专项复习）,自主学习,1.Discusswhattheyhaveincommon.(P17)讨论他们有什么相同之处。词语拓展commonknowledge人所共知的事实commonsense常识have.incommon与有共同之处incommonwith和一样(=like)havelittle/nothingincommon几乎没有什么/没有相同之处,即学即练A.根据括号中的提示完成下列句子。(1)Don，trelatemetohim.We_.(根本不同)(2)It，snotnecessarytoavoidtalkingaboutyourrelationshipitis_(人尽皆知)already.(3)Isuddenlyfeltwe_.(有许多相似之处),答案：(1)havenothingincommon(2)commonknowledge(3)hadalotincommon,common;ordinary;averagecommon指全体所共有的，共同的特征，强调常见与普遍。ordinary指种类普通，强调平淡、平庸、普通的意义。average通常指达到平均水平，不突出。,词语辨析,即学即练B.选用上述单词填空。(1)Sparrows(麻雀)lookquite_buttheyarenot_atthistimeofyear.(2)ThefirsttimeImether,Ithoughtwe，dseenbefore.Shehasgotthat_faceofaneighbourgirl.(3)Whyareyousoimpressedwiththisfilm？Accordingtome,it，sjust_.(4)Iwasnottypingveryfast.Itwasonly_.My_speedis150wordsperminute.,答案：(1)ordinary;common(2)common(3)ordinary(4)average;usual,2.Anyhow,mygoalistoprovidehumanswithalifeofhighquality.(P18)不管怎样,我的目标是给人类提供高质量的生活。说出下列各句中anyhow的意思。(1)ThewaterwascoldbutItookashoweranyhow.（虽然如此）(2)Shetoldmenottobuyit,butIboughtitanyhow.（随意地）总结归纳anyhow=anyway=inspiteofthat,意思是“不管怎样,虽然如此”。,3.Astimewentby,Iwasmadesmaller.(P18)除着年月的变迁，我被制造得更小了。即学即练阅读下列句子,说出goby的意思。(1)Acarwentby(us)atfullspeed.(2)Astimegoesby,heloveshismothermore.(3)Don，tletthechancegoby.(4)Heisamanwhoalwaysgoesbytherules.,答案：(1)经过(2)时间流逝,astimegoesby/on等于withtimegoingby/on(3)失去机会(4)根据判断、按行事,4.AsaresultItotallychangedmyshape.(P18)因此，我已经完全改变了我的形状。阅读下列句子，注意total的搭配和意思。(1)Thereareover4,000studentsintotalinourschool.(intotal意为altogether，inall)(2)Why？Theroomisintotaldarkness.(total作形容词，等于complete)(3)Thetownwastotallydestroyedaftertheearthquake.(totally是副词，等于completely)(4)Importstotalled1.5billionlastyear.(total作动词,意思是“共计，总数达”),即学即练用total的适当形式完成下列小片段。Thecompanyusedtohave230clerksin(1)_andtheirincome(2)_50,000yuanperyear.Butlastyearthingschanged(3)_andtheproductscouldnotbesoldout.Mostoftheworkersbecameoutofwork,whichmadethemin(4)_despair.,答案：(1)total(2)totalled(3)totally(4)total,5.WhataretheadvantagesanddisadvantagesofeachformofIT？(P22)每种IT有何优点和缺点？词语拓展haveanadvantageof有有利条件takeadvantageof利用,欺骗；占便宜beatanadvantage处于优势work/betoone，sadvantage对某人有利,即学即练翻译下列句子。(1)她受过良好的训练，这是她的优势/有利条件。_(2)我们应该充分利用这里的先进设施来学习。_(3)他利用了她的善良。_,答案：(1)Shehadanadvantageofagoodtraining.(2)Weshouldtakefulladvantageoftheadvancedfacilitiesheretolearn.(3)Hetookadvantageofherkindness.,6.Inthisway,Icanmakeupnewmovesusingmy“artificialintelligence”.(P23)这样，我就可以利用人工智能编出新的动作。即学即练阅读下列句子,注意makeup的意思。(1)Itusuallytakesheranhourtomakeupeverymorningbeforeshegoes.(2)Ourassociation(协会)ismadeupofpeoplefromallwalksoflife(各行各业),orpeoplefromallwalksoflifemakeupourassociation.(3)Donottrytomakeupanyexcuse(借口).,(4)Sheisamazing.Shecanalwaysmakeupinterestingstoriesinashorttime.(5)Youmustworkhardtomakeupthelosttime.,答案：(1)化妆(2)构成(3)捏造(4)编造(5)弥补,7.Inaway,ourprogrammerislikeourcoach.(P23)从某种程度上看,我们的程序员就像是我们的教练。词语辨析,inaway;intheway;onthe/one，sway(to);bythewayinaway(=inasense/inoneway/insomeway）在某种程度上inthe/one，sway挡着某人的道；妨碍某人onthe/one，swayto在（去的）路上bytheway顺便说一下（常用于引出一个较重要的问题）；顺便问一下,即学即练用上述词语填空。(1)Knowingthathelpis_,theexhaustedmanfellasleep.(2)_,wheredidyougetthisdress？Itlooksgreatonyou.(3)Failureis_goodtoone，sdevelopment.(4)She，sdeterminedtoremoveallobstacles(阻碍)_success.(5)Asshewasabouttospeedthecar,shesawalargecow_.,答案：(1)onthe/itsway(2)Bytheway(3)inaway(4)onherwayto(5)intheway,8.Itshouldalsowatchovermynaughtyniece.(P24)它(机器人)还应该看管我那淘气的侄女。词语辨析,watchout;watchover；watchoutforsb；becareful;takecare;mind（1）watchout常用于紧急情况下提醒别人小心，常用于祈使句。（2）watchover监管,照顾（3）watchoutfor密切注意；提防（4）becareful用于提醒某人要小心谨慎，以防可能出现的危险或差错,含有“提防”之意。（5）takecare常用于提醒某人要当心注意身体健康及安全等。可译为“保重”。（6）mind常用于提醒某人要留意、留心某些危险。,即学即练选用上述词语填空。(1)_!Thereisamotorbikespeedinghere!(2)Wouldyouplease_myluggagewhenIamawayforsomewater?(3)_yoursteps,please.（您走好）(4)_pickpocketsonthebus.(5)You，dbetter_whenyouhavetoworkwithhim,aseverybodyknowshelikestosayillthingsabouthisworkmate.,(6)It，sgettingcolderandcolder.Please_nottocatchcold.,答案：(1)Watchout(2)watchover(3)Mind(4)Watchoutfor(5)becareful(6)takecare,9.Afterall,withthehelpofmyelectronicbrainwhichneverforgetsanything,usingmyintelligenceiswhatI，mallabout!(P23)不管怎样，在我过目不忘的电子脑的帮助下，运用智能就是我的一切！词语拓展afterall毕竟，不管怎样aboveall最重要的firstofall首先inall总共allinall总的说来atall根本，究竟,即学即练选用上述短语填空。(1)_thereareonly300peoplepassingthedrivingtest.(2)Don，taskhimtocarrysuchaheavybox._heisonlya6-year-oldchild.(3)I，mgladtobeyourEnglishteacher,but_pleaseallowmetointroducemyselftoyou.(4)Hedidn，tworryabouther_,forhewassurethatshecouldsucceedingettingthefirstprize.,(5)Therearemanybeautifulsentencesinyourarticleanditshandwritingisgoodtoo._,I，mquitesatisfiedwithit.(6)_,youmustprepareeverythingyouneedbeforetheexamination.,答案：(1)Inall(2)Afterall(3)firstofall(4)atall(5)Allinall(6)Aboveall,写作步步高,如何写好简单句(8)1.形容词在句中可以作定语、表语和补语，还可以作状语，具有副词的功能。形容词作状语一般用逗号隔开，根据情况可位于句首、句末，也可位于句中，相当于一个从句。(1)形容词或形容词短语作状语，放在句首，作原因状语。Angryatthegirloversleeping,Mr.Greenwentdowntowakeherup.(=Mr.Greenwentdowntowakeherupbecausehewasangrywithherforoversleeping.)格林先生下去叫醒女孩是因为她睡过了头而惹恼了他。(2)形容词或形容词短语作状语，放在句末，表主语的状态。Crusoestaredatthefootprint,fulloffear.(=Crusoestaredatthefootprintandhewasfulloffear.)克鲁索两眼盯着脚印看，满心恐惧。,2.分词作状语在英语中出现频率极高。一方面，使句式多样化;另一方面，使句子更简练。(1)分词短语作状语放在句首，可表原因、时间、条件等。Hearingthesadnews,Sandycouldn，thelpcrying.听到这悲惨的消息,Sandy忍不住哭起来。(分词短语表原因)Givenmoretime,Icoulddoitmuchbetter.如果时间更充分,我会做得好得多。(分词短语表条件)(2)分词短语作状语放在句末，可表伴随、结果等。Theyworkedhardtogether,pushingthebusslowlyforward.他们一起用力把车子慢慢向前推。（分词短语表伴随动作）Hediedearly,leavinghiswifenothingbutgriefanddebt.他英年早逝，什么也没有留给妻子，除了悲伤和债务。（分词短语表结果）,活学活用一、用分词短语改写下列句子。1.ZhongshanUniversitywaslocatedinGuangzhou,Guangdongprovince.ZhongshanUniversitywassetupbySunZhongshanin1924.(用过去分词改写)_,ZhongshanUniversitywassetupbySunZhongshanin1924.2.Shelayinbedandshewasawake.Shewaslisteningtomusic.(改为伴随状语)Shelayinbed，_.,3.YangLanwasbornin1968.Shebeganhercareerasthepopular“ZhengDaTVShow