【人教課標】（步步高）高三英語一輪復習 Unit 3 Computers精品課件 新人教

Unit3Computers基礎落實Ⅰ.高頻單詞思憶1.Thedevelopmentofthesteamenginewasagreat

(科技的)advance.2.Ihaven’t

(計算)theresultofthemathsproblem.3.Life

(完全地)changedwhenIwenttocollege.4.Peoplewillbuildalarge

(人造的)lakeinthenewpark.technologicalcalculatedtotally/completelyartificial5.Beforegoingtoschool,allthechildrenaregivenan

(智力)test.6.Difficultieswillaaswedothework.7.P,IprefertogotoBeijingformyholiday.8.Doyouknowthatfootballcwhoisstandingthere?9.“OneWorld,OneDream”fullyreflectstheessence(實質(zhì))andtheuvaluesoftheOlympicspirit.10.Theinventionofthetelevisioncauseda

elligenceriseersonallyoachniversalevolutionⅡ.重點短語再現(xiàn)1.

從……時起2.

結(jié)果3.

如此……以致于4.

在某種程度上5.

在……的幫助下6.

處理；安排；對付7.

看守；監(jiān)視8.

共有；共用9.

彌補10.

畢竟from...onasaresultso...thatinawaywiththehelpofdealwithwatchoverincommonmakeupafterallⅢ.典型句式運用1.IdevelopedveryslowlyandittooknearlytwohundredyearsbeforeIwasbuiltasananalyticalmachinebyCharlesBabbage.我發(fā)育緩慢，差不多到了兩百年之后，查爾斯·巴比奇才把我制成了一臺分析機。（1）“Ittook/was+一段時間+before從句”是一個固定句型,意為“

”。（2）before用于這類句型時的結(jié)構(gòu)還有：①Itdidn’ttake/waslong(或一段時間)before...過了不久（一段時間）就……考點提煉過了……后才……②Itwilltake/belong(或一段時間)before...要過很久（一段時間）才……③Itwon’ttake/belong(或一段時間)before...不久（一段時間后）就會……2.Astimewentby,Iwasmadesmaller.隨著時間的推移，我被制造得越來越小。句中的as是連詞，引導

從句，意為“

”或“

”。表示“隨著……”時，也可以用with,但with后只接名詞短語。考點提煉時間狀語一邊……一邊……隨著……3.AndmymemorybecamesolargethatevenIcouldn’tbelieveit!我的記憶能力變得如此巨大，甚至連我自己都不能相信！so+adj./adv.+that...意為“

”，引導結(jié)果狀語從句。sothat引導

從句，相當于inorderthat,該從句中常用情態(tài)動詞may,might,can,could,will,would和should?？键c提煉如此……以致……目的狀語4.Afterall,withthehelpofmyelectronicbrainwhichneverforgetsanything,usingmyintelligenceiswhatI’mallabout!不管怎么樣，在我過目不忘的電子腦的幫助下，運用智能就是我的一切。withthehelpofmyelectronicbrainwhichneverforgetsanything是狀語，說明主謂部分的伴隨狀況。在這個with短語中，包含一個定語從句

,修飾myelectronicbrain。withthehelpof意為“

”?？键c提煉whichneverforgetsanything在……的幫助下5.What’smore,youcanusetheInternettolearnEnglish.而且，你還能利用因特網(wǎng)學英語。Whatismore意為“

”，常作

語，相當于besides或furthermore?？键c提煉更重要的是；而且插入導練互動重點單詞1.calculateIbeganasa

machineinFrancein1642.(回歸課本P18)觀察思考Maryalwayscalculatesthecostofgoodsbeforeshebuysthem.瑪麗總是在買東西之前先估算好價錢。calculatingMr.LicalculatedthatitwouldtakehimthreehourstogettoShenzhen.李先生估計他要花三個小時才能到達深圳。WhatIsaidyesterdaywasnotcalculatedtohurtyou.昨天我說的話不是有意傷害你的。歸納總結(jié)calculate

。calculateon/upon指望；打算Itiscalculatedthat...據(jù)估算……becalculatedtodo打算做；故意做becalculatedfor適合于v.計算；打算；推測即學即用（1）這些廣廣告旨在吸引引年輕的單身身消費者。Theadvertisementsattractyoungsingleconsumers.（2）據(jù)估算算，去年至少少喪失了47000個個工作。atleast47,000jobswerelostlastyear.arecalculatedtoIthasbeencalculatedthat2.anyhow,mygoalistoprovidehumanswithalifeofhighquality.(回回歸課本P18)觀察思考IamnotfeelingquitewellbutIwillattendthemeetingtomorrowanyhow.我覺得不太太舒服，但但明天的會會我無論如如何會參加加。Hisbookswerearrangedanyhowonthefloor.他的書亂七七八糟攤了了一地。Anyhow歸納總結(jié)anyhow。(1)“無無論如何，，不管怎樣樣，反正；；盡管如此此”，在作此意解時時，anyway和和anyhow一樣樣，都用作作讓步狀語，一般位位于句中（（其前常有有連詞but）或句句末。（2）“況況且，更何何況；再說說；至少””，作此意意解時，anyway和和anyhow一樣樣，都用作作句子狀語對前邊的話作補充，給出一個更加令人信服的理由。這時anyhow常出現(xiàn)在句首或最后的分句之首（位于分句之首時其前常有連詞and），而不可出現(xiàn)在句末。（3）“粗心地；隨意地”，在作此意解時，只能用anyhow。adv.無無論論如如何何；；不不管管怎怎么么說說；；胡胡亂亂地地即學學即即用用（1））——Excuseme,couldyoutellmethewaytotheBritishMuseum?—Sorry,I’’mastrangerh—

.A.ThanksanywayB.Itdoesn’tmatterC.NevermindD.Noproblem

解析A.不管怎樣，還是要謝謝你。B.沒關系。C.不要緊；不用擔心。D.沒問題。句意為：——打擾了，你能告訴我去大英博物館的路嗎？——抱歉，我在這兒是個陌生人?！还茉鯓?，還是要謝謝你。A（2））Imightfail,butIinsistondoingit,Idon’’tmind.A.howeverB.anyhowC.yetD.meanwhileB3.ariseThenshepreparesreliablemovestouseifanewsituation.(回回歸歸課課本本P23)觀察察思思考考Anewdifficultyhasarisen.一項項新新的的困困難難出出現(xiàn)現(xiàn)了了。。Iaroseearlyinthemorning.我早早上上起起得得很很早早。。arises歸納納總總結(jié)結(jié)arise。(1)作抽象名詞：argument/problem/quarrel/question/movement。（2）arisefrom由……而引起，由……而產(chǎn)生；從……中產(chǎn)生。vi.出現(xiàn)，，發(fā)生；；上升易混辨辨異arise,arouse,rise,raise原形過去式過去分詞v.-ingarisevi.出現(xiàn)；發(fā)生；起因于arosearisenarisingarousevt.喚醒，激起arousedarousedarousingrisevi.升起；起身；增長；上升roserisenrisingraisevt.舉起；喚起；提高；飼養(yǎng)raisedaisedraising即學即即用(1)我本本來想想事情情會很很容易易，但但是出出現(xiàn)了了許多多問題題。Ithoughtitwouldbeeasy,butalotofproblems.(2)事故故由粗粗心大大意引引起。。Accidentscarelessness.havearisenarisefrom4.signalForexample,IhavelearnedtotomyteammatesincomputerlanguagetogivemetheballwhenIamopenandhaveagoodshotforagoal.(回歸歸課本本P23)觀察思思考Don’tfireuntilIsignal.等我發(fā)發(fā)出信信號后后再開開槍。。Hesignalledtothewaiterforthebill.他示意意服務務員結(jié)結(jié)賬。。Aredlightisasignalofdanger.紅燈signal歸納總總結(jié)signal。易混辨辨異signal,sign,mark,symbol(1)signal常指指約定定俗成成、用用于傳傳達某某些信信息的的信號，也也指燈燈光、、聲音音或信信號標標志。。（2））sign用法法最廣廣，可可以指指符號號，也也可以以指情情緒、、性格格的直直觀顯顯示，，還可可以指指具體體的用用于識識別或或指示示的標標志，，如指指示牌牌、卡卡片等等，借借喻作作“征征兆；；跡象象”講講。Therefereegavethesigntostartthegame.裁判員員給出出開始始比賽賽的信信息。。vi.&vt.發(fā)信信號；；n.信號號（3））mark含義義廣泛泛，指指事物物留下下的深深刻印印記，，比sign更更側(cè)重重于區(qū)區(qū)別性性或指指示性性的標標志。。（4））symbol指被被人們們選出出的物物體或或圖案案，用用來代代表另一事事物，，作為為該事事物的的標記記或象象征。。Thedoveisthesymbolofpeace.鴿子是是和平平的象象征。。即學即即用（1））Thesoldiersarehidinginthetreesandwaitingforthetostartfiring.A.markB.signalC.signD.symbol解析這里強強調(diào)傳傳達某某些信信息的的信號號，應應用signal。。（2））Roseisconsideredtobeaoflove.A.markB.signalC.signD.symbol解析句意為：：玫瑰被被視為愛愛情的象象征。symbol象象征；符符號。BD重點短語語與句型型5.inawayourprogrammerislikeourcoach.(回歸課課本P23)觀察思考考Inawayitwasoneofourbiggestmistakes.從某種意意義上來來說，這這是我們們所犯的的最大錯錯誤之一。Inaway歸納總結(jié)結(jié)inaway意為為：。alltheway一路路上；一一直；完完全bywayof經(jīng)經(jīng)由，途途經(jīng)bytheway順便說說intheway妨礙；；擋路inthisway以這這種方法法innoway決決不，無無論如何何都不ontheway在途中中onone’’sway(to)...在某某人去………的途途中；即即將成為………giveway(to)讓步，，屈服有幾分；；在某種種程度上上即學即用用(1)竟然有有這么多的人人途經(jīng)香港去去國外，真讓讓人吃驚。It’ssurprisingthatsomanypeopleshouldgoabroad.(2)我們決決不能錯過這這個被派往國國外深造的機機會。thechancethatsomeonewillbesentabroadforfurthereducation.bywayofHongKongInnowaycanwemiss6.makeupInthiswayIcannewmovesusingmy“artificialintelligence”.(回歸歸課本P23)觀察思考Acomputerismadeupofmanydifferentparts.電腦由許多不不同的零件組組成。Heismakingupstories.Don’ttrusthim.他在編故事。。別信他。Shespenttwohoursmakinbeforetheparty.她在參加聚會前用了兩個小時化妝。makeup歸納總結(jié)makeup；；和解，言歸歸于好；，；彌補；把………補上。makeupforsth.彌補；補償償makefor朝某方方向移動makefull/good/thebestuseof(=makethemostof)充分利利用makefunof取笑；捉弄弄makeinto轉(zhuǎn)變變makeit做成功makeone’sway向………走去組成編出化妝打扮makeout設法應應付；活下來來；過活；了了解；辨認；；理解makesense有有意義；有道道理；講得通通makesure確信信bemadefrom/of...由………制造即學即用(1)這個醫(yī)醫(yī)療隊由10名醫(yī)生和6名護士組成成。Themedicalteam10doctorsand6nurses.(2)瑪麗要要努力學習，，才能把生病病時落下的功功課補上。Maryhadtoshemissedinschoolwhenshewassickbystudyingveryhard.ismadeupofmakeupfortheschoolwork7.watchoverItshouldalsomynaughtyniece,whocomestomyhouseveryoften.(回歸歸課本本P24)觀察思思考Theywerewatchedoverbythreepolicemen.他們們由由三三個個警警察察看看守守著著。。I’’mhisbestfriend,andIwillalwayswatchoverhim.我是是他他最最好好的的朋朋友友，，我我會會一一直直照照看看他他的的。。watchoverwatchover意意為為：：。watchfor留留意意，，觀觀察察等等待待watchout(for)警警惕惕或或注注意意；；提提防防keep(a)watchon監(jiān)監(jiān)視視即學學即即用用(1)過過街街時時，，一一定定要要當當心心交交通通。。Whenyougoacrossthestreet,youmustthetraffic.(2)如如果你不不小心，，你就會會有麻煩煩。Youwillbeintroubleifyoudon’’t.看護，照照看watchoutforwatchout8.dealwithThismeansthatitshouldcleanthehouse,mopthefloors,cookthedinnerandtelephonecalls.(回歸歸課本P24)觀察思考考Themaniseasytodealwith.這個人容容易打交交道。Idon’tknowhowtodealwiththenaughtyboys.我不知道道如何來來對付這這些淘氣氣的男孩孩。dealwith歸納總結(jié)結(jié)dealwith意意為：。(1)dealwith和和dowith都可可表示““處理；；對付””，dowith常與連連接代詞詞what連用用，而dealwith常常與連接副詞詞how連用。。(2)dealwith的的意思較較多，常常表示““對付，，應付；；處理；安安排；論論述；涉涉及；與與……交交涉，交交易”等等。處理；安安排；對對付即學即用用（1）這這是一本本論述亞亞洲問題題的書。。ThisisabookAsianproblems.（2）他他們學會會了和各各種人打打交道。。Theyhavelearnedtoallsortsofpeople.dealingwithdealwith9.withthehelpofAfterall,myelectronicbrainwhichneverforgetsanything,usingmyintelligenceiswhatI’mallabout！(回歸課本本P23)觀察思考Shespokewithuswiththehelpofaninterpreter.她在翻譯的的幫助下與與我們交談談。Iworkedouttheproblemwiththehelpofmyteacher.在老師的幫幫助下我解解出了這道道題。withthehelpof歸納總結(jié)withthehelpof意意為：。(1)helpsb.out幫助某某人渡過難難關/擺脫脫困境helpsb.withsth.幫助某人人做某事help(to)dosth.幫著做某某事helponeselfto自用用（食物））；擅自取取用(2)can’thelpdoingsth.禁禁不住做某某事cannothelpbutdosth.不得得不做某事事，只得做做某事在……的幫幫助下即學即用（1）She(不禁琢磨著)whathewasthinking.（2）Shestoppedsmoking(在……的的幫助下)herfamilyandfriends.couldn’thelpbutwonderwiththehelpof10.AndmymemorybecamesolargethatevenIcouldn’’tbelieveit!我的的存儲容量量變得如此巨大，，連我自己己都不能相相信！典例體驗Itwasloudasongwecouldn’thearourselves.(=Itwassuchaloudsongthatwecouldn’’thearourselves.)這首歌太吵了了，我們都聽聽不見自己的的聲音了。Itwasbadweatherhehadtostayathome.sothatsuchthat天氣很糟糕，，他只好呆在在家里。Mr.Whitegotlittlemoneyamonthhecouldhardlykeepbodyandsoultogether.懷特先生每月月賺的錢太少少，幾乎無法法維護生活。。歸納總結(jié)“so...that...”可引引導從句。其中的的so后跟或。如果修飾名名詞短語，要要用“so+形容容詞+a(an)+名詞用于句首時，so后面的部分要用

序，但

不用倒裝。sothat時間狀語形容詞副詞倒裝that后的從句(1)notso+adj./adv.(as...)（不不像……）這這么……Itdidn’ttakesolongasweexpected.時間沒像我們們預料的那么么久。Ihaven’tenjoyedmyselfsomuchforalongtime.我很長時間(2)so+adj./adv.+astodo太……以致于……Shewassokindastophoneforataxiforme.她很熱心，打電話為我叫了一輛出租車。Howcouldyoubesostupidastobelievehim?你怎么這么笨，竟相信他的話？易混辨異so...that，such...that(1)so...that有時可以以與such...that互相替替換，但such所修修飾的名詞必必須是一個單單數(shù)可數(shù)名詞詞，且該名詞前還帶有有表性質(zhì)的形形容詞，即由由“so+形形容詞+a/an+單數(shù)名詞””轉(zhuǎn)化為“sucha/an+形形容詞+單數(shù)數(shù)名詞”。(2)如果是是不可數(shù)名詞詞或復數(shù)可數(shù)數(shù)名詞，則只只能用such，不不能用so修修飾。(3)如果名名詞前有many,few,much,little等表表示數(shù)量的形容詞修飾飾，則要用so,而不用用such，，構(gòu)成somany,somuch,solittle,sofew的形形式。即學即用(1)thatMariewasablebrancheselsewhere.A.SosuccessfulherbusinesswasB.SosuccessfulwasherbusinessC.SoherbusinesswassuccessfulD.Sowashersuccessfulbusiness

解析本題考查倒裝。so+adj./adv.置于句首，其主句需用部分倒裝。(2)Theyare

(孩子們太小以致于他們不能)cleanthehousebythemselves.cannotB11.Sheprogramsuswithamovesshehasseenwhilewatchinghumangames.她把觀看人類比賽時所看到的一切可能的動作編入我們的程序。

典例體驗

,I’llgoabroadtostudy.可能的話，我將去國外學習。Donottalk

.吃飯時不要講話。If(itis)possiblewhileeating歸納總結(jié)本句中的whilewatching...是“”作時間狀語。。when,while,whenever,before,after,until,till和if,unless,though等引導的和狀語從句，當從句的主語語與主句的主主語一致且從從句謂語動詞詞是be的某種形形式時，從句句的和可以省略，即用“連連詞+分詞短短語”結(jié)構(gòu)來來代替從句。。當從句為“連詞+itis+adj.”時，也常常將省略掉。連詞+分詞短短語時間條件主語系動詞beitis即學即用(1)除非收收到邀請，否否則我是不會會去參加她的的聚會的。Iwon’tgotoherparty.(2)如如果有必必要的話話，我明明天來。。,I’llcometomorrow.unless(Iam)invitedIf(itis)necessary1.利用用派生法法，品句句填詞(1)Thoughtheoldmanusuallywhatheshoulddo,heneverhishonor.(forget)(2)Thenovelhadinterestedhimandhim,buthismother’’sblameforreadingthenovelmadehim.(satisfy)(3)AlthoughIwastogetmoreinformation,shewasunable,ortogivemeanyfurtherdetails.(will)forgetsforgetsunforgettablesatisfiedunsatisfiedwillingunwilling品味構(gòu)詞詞串聯(lián)擴展展前綴動詞后綴形容詞un-comfort安慰-able不舒服的accept接受不能接受的answer回答無法回答的avoid避免不可避免的bear容忍不能容忍的account解釋難以說明的unacceptableunanswerableunavoidableunbearableunaccountable2.利利用派派生法法，品品句填填詞(1)Theentire,itseemed,waswatchingandnewsonTV.(nation)(2)Heisjusttheweneedforjob.Ofcourse,thisisa

opinion.(person)(3)Afterspendinga

weekinParis,hesuddenlyappearedinLondonasifby

.(magic)nationnationalinternationalpersonpersonalmagicalmagic串聯(lián)擴擴展名詞后綴形容詞technique技術(shù)-al技能的，技巧的electricity電用電的，電的election選舉economy經(jīng)濟經(jīng)濟的，實惠的editor編輯編輯的，主編的education教育

technicalelectricalelectoraleconomicaleditorialeducational有關選舉的的有教育意義義的考題回扣【例1】Thelosshasnotyetbeenaccurately,butitisbelievedtobewellbeyondahundredmilliondollars.（湖北高考考）A.calculatedB.consideredC.completedD.controlled解析calculate此處意為為“計算””。句意為為：損失還沒有確確切地計算算出來，但但人們相信信它將遠遠遠超出一億美美元。consider考慮慮；complete完成；；結(jié)束；control控制，，三者均不不符合句意意。A課文原文in1642.【例2】UsuallyJohnwouldbelateformeetings.Butthistime,

tomysurprise,hearrivedontime.(遼寧高考)A.little B.muchC.ever D.evencalculating解析句意為：約約翰開會通通常會遲到到，但這一一次，令我非常吃吃驚的是，，他按時到到會了。修修飾“toone’s+情感名名詞”用副副詞much。答案案課文原文Overtimemymemoryhasdevelopedsothat,likeanelephant,IneverforgetanythingIhavebeentold!much【例3】Jennydoingtoomuchshopping.(全國Ⅱ高考)A.asaresultof B.ontopofC.infrontof D.inneedof

解析句意為：由于買了太多的東西，Jenny差點誤了航班。asaresultof由于……的結(jié)果，ontopof在……頂部；infrontof在……前面；inneedof需要，由句意知A項正確。課文原文

Itotallychangedmyshape.AsaresultA【例4】——Howamazingitisthatastronautsareexploringouterspace!—It’’sachallenge,Iguess,managainstnature.(福福建建高高考考)A.ofB.forC.byD.about解析析解答答本本題題的的關關鍵鍵是是去去掉掉插插入入語語Iguess,故故原句句就就為為It’’sachallengeofmanagainstnature.。。課文文原原文文Aboutonceayearweareallowedtogettogethertoplayagamefootball.ofA【例5】Marywenttotheboxofficeatlunchtime,butalltheticketsout.（上上海海高高考考））A.wouldsellB.hadsoldC.havesoldD.

解析瑪麗去售票處是一個過去的動作，而票全部售完發(fā)生在瑪麗去售票處之前，因此是“過去的過去”，故用過去完成時。

課文原文

They

anewtypeofprogramjustbeforethecompetition.haddevelopedB自主檢測Ⅰ.品句填詞詞1.Manyofthestudentstaketheircintotheclassroomtohelpthemdosomemathswork,whichisnotpreferredbytheteachers.2.Oncehewasconsideredtobes,forhecouldn’tworkoutthesimplestnumbers.3.Robotscintelligence.4.Everythinghasitsadvantagesand

d.alculatorsimple-mindedrtificialisadvantages5.Agoodcwhenfacingdifficultiesistostaycalm.6.P,Idisagreewithyouonyourplan.7.Ineedsomemtomakeadress.8.Oncehewasthecofourfootballteam.9.It’’sdangerousforayoungladywinthestreetlateatnight.10.Useyourb,andyouwillhaveaway.hoiceersonallyaterialsoachanderingrainⅡ.短短語語運運用用1.Sayingyouaresorrywon’’tthedamageofbreakingthevase.2.Thedoctorsandnursestheseriouslywoundedworkerdayandnight.3.Everyweektheyandcomparednotes.4.Ithinkweshouldworkoutastrategytothissituation.watchover,afterall,goby,inaway,incommon,withthehelpof,gettogether,makeup,dealwith,asaresultmakeupwatchedovergottogetherdealwith5.Theyhelpedeachotherinstudiesandtheymadegreatprogressandbecamegoodfriends.6.thecomputer,itisnoweasytodealwithandshareinformation.7.Theyarefriends,buttheyhavelittle.8.Theworkiswelldone.9.Withtime,computersarebecomingmoreandmorepopular.10.Don’tgetdiscouragedbysetbacks;wearenewtothework.asaresultWiththehelpofincommoninawaygoingbyafterallⅢ.完成句子子1.(隨時可能出出現(xiàn)事故),whichrequiresthepolicetobeondutyallthedaytime.2.She(沿著公路徘徘徊),notknowingwhattodoandwheretogo.3.Youhaveto(作出選擇)whethertoacceptthejobornot.4.(從某種程度度上看),ourprogrammerislikeourcoach.5.Andmymemory(變得如此之大)evenIcouldn’tbelieveit.AccidentsariseatanytimewaswonderingupanddowntheroadmakeachoiceInawaybecamesolargethatⅣ.單項填空空1.Mybrotherisstrong,braveand,honest.A.aboveall B.atallC.inallD.afterall解析aboveall最重重要的是。句句意為：我哥哥哥堅強、勇敢，最重要要的是誠實。。A2.Workinghardcanalackofintelligence.A.makefrom B.takeupC.makeupforD.makeout解析makeupfor彌補。句意意為：努力工工作能彌補才智上的不不足。C3.Johnthephotographwhichhehadtaken.A.washedB.wateredC.developed D.created解析develop沖洗（相相片、膠卷））。C4.Anyonebreaksthelawwillbepunished.A.whichB.whoC.when D.he解析who引導定定語從句修飾飾Anyone。B5.thethoughtofherlostmoney,shewouldburstintotears.A.InB.ForC.ToD.At解析atthethoughtof...一一想起……。。D6.Theshirtyourbluetrousers.A.matchesB.fitsC.suitsD.hits解析match指指顏色上的搭搭配；suit指衣服、、鞋子等在花色、款款式美