人教版高中英語(yǔ)必修二Unit3computers語(yǔ)言點(diǎn)學(xué)案含答案

1、Book2Unit3模塊一語(yǔ)言要點(diǎn)i詞性變化(旨在提供語(yǔ)法填空所需材料)1 .calculatev.計(jì)算一calculationn.計(jì)算2 .universaladi.普遍的,通用的,宇宙的funiversen.宇宙3 .simplifyv.簡(jiǎn)化一simpleadi.簡(jiǎn)單的一simplyadv,簡(jiǎn)直,只是4,revolutionn革命一revolutionaryadj.革命的n.革命者5 .artificialadj.人造的,假的-*man-madeadj.人造的fakeadi.假的6.intelligencen智力,智能一intelligentadj.智能的,聰明的7.solvev.解決,解

2、答一solutionn.解決方法8 .total.adi.總的,整個(gè)的n.總數(shù),合計(jì)totallyadv.完全地,整個(gè)地9 .applicationn.應(yīng)用,用途,申請(qǐng)一applyv.應(yīng)用,用途,申請(qǐng)10 .explorev.探索,探測(cè),探究一explorern.探索者一explorationn.探索,探測(cè)11 .typen.類型v.打字一typistn.打字員一ypewritern.打字機(jī)12.operatorn.操作員；接線員一0.操作；經(jīng)營(yíng)n.操作：經(jīng)營(yíng)13 .technologyn.工藝：科技；技術(shù)-*科技的14 .personala私人的：個(gè)人的：親自的一1加.就個(gè)人而言：親自一n.

3、個(gè)性：人格；名人12. applicationn.應(yīng)用；用途；申請(qǐng)V.應(yīng)用；申請(qǐng)一.申請(qǐng)人：求職者13. financen.金融；財(cái)經(jīng)一,伉財(cái)政的；金融的；資金的15.appearances.外觀：夕卜貌：出現(xiàn)一況,出現(xiàn)II重點(diǎn)短語(yǔ)梳理1.fromthen從那時(shí)起11.work作為而工作. deal_away在某種程度上thehelpof在的幫助卜aresult結(jié)果處理；安排：對(duì)付5.givesize按面積計(jì)算_highquality質(zhì)量好one'sinterestin培養(yǎng)對(duì)的,興趣捐獻(xiàn),泄漏6.watch_看守：監(jiān)視：16.pick挑出,認(rèn)出7.ha

4、ve.in有共同之處17.payattention注意8.what's.而且18.go時(shí)光流逝：9get.集合:聚集19.consist_由組成10.make補(bǔ)足：整理；擬補(bǔ)20.one'sown屬于某人自己的HL重點(diǎn)詞匯(旨在提供綜合運(yùn)用所需材料)1-sumn.金額；款項(xiàng)；總數(shù)；總和insum簡(jiǎn)言之；總而言之sumsb/sthup形成對(duì)某人某事物的看法練習(xí)中譯英1) .總之,方案告吹了,2) .我認(rèn)為她是個(gè)很能干的經(jīng)理,3) .5加3的和是8.Keys:1).Insum,theplanfailed.2) .Isummedherupasacompetentmanager.3)

5、.Thesumof5and3is8.2.goaln.球門(mén)；進(jìn)球得的分；目標(biāo)score/kickagoal得踢進(jìn)一球得一分keepgoal守球門(mén)lifegoal/one'sgoalinlife生活目標(biāo)achieve/realizeone'sgoal實(shí)現(xiàn)目標(biāo)練習(xí)中譯英1) .他已經(jīng)實(shí)現(xiàn)了他的目標(biāo).2) .我的人生目標(biāo)是幫助他人.3) .以三比一獲勝.Keys:1).Hehasachievedhisgoal.2) .Mygoalinlifeistohelpothers.3) .Wewonbythreegoalstoone3. anyhow/anywayadv.(1)“無(wú)論如何,不管怎

6、樣：總之：盡管如此.在作此意講時(shí),anyway和anyhow一樣,都用做讓步狀語(yǔ),一般置于句中(其前常有連詞but)或句末.“況且,更何況,再說(shuō),至少.作此意講時(shí),兩者都可用來(lái)做狀語(yǔ),對(duì)前面的話做補(bǔ)充,給出一個(gè)令人信服的理由,此時(shí)anyhow常出現(xiàn)在句首或最后的分句之首,而不出現(xiàn)在句末.“粗心地,隨意地,作此意講時(shí),只能用anyhow.即學(xué)即練2J寫(xiě)出以下句中anyhow的意思.(l)ltmayrain,butweshallgoanyhow.(2)Anyhow,youcantry,evenifthere'snotmuchchanceofsuccess.(3)Theworkwasdone

7、allanyhow.無(wú)論如何,至少,粗心地拓展：somehowadv.由于某種未知的原因；不知怎么的：以某種方式；用某種方法：從某種角度.如：Somehowhewasafraidofher.不知怎的,他怕她.4. signaln.信號(hào),手勢(shì),聲音,暗號(hào)v.發(fā)信號(hào)；用信號(hào)傳達(dá)；用信號(hào)與.通訊signaltosb/sthforsth用信號(hào)傳達(dá)(某信息)；用信號(hào)與(某人)通訊signalwith.用發(fā)信號(hào)trafficsignals交通信號(hào)燈astopsignal停車(chē)信號(hào)練習(xí)中譯英1) .鐵路紅燈亮了,所以火車(chē)停下了.2) .他用紅旗發(fā)信號(hào).Keys:1).Therailwaysignalwason

8、red,sothetrainstopped.2) .Hewassignalingwitharedflag.5. arisevi.(arose,arisen)出現(xiàn)；發(fā)生；起身,起立“出現(xiàn),開(kāi)始,呈現(xiàn)“,多用抽象名詞做主語(yǔ).(2)表示“起因于,由產(chǎn)生“,通常用做arisefrom/putof.表“起身之意,為正式或舊式用法.arisefrom/outof由引起:由產(chǎn)生即學(xué)即練(1)1thoughtitwouldbeeasy,butalotofproblemshave.我本來(lái)想事情會(huì)很容易,但是出現(xiàn)了許多問(wèn)題.(2)Accidentscarelessness.事故由粗心大意引起.(3)Aheavym

9、istthelake,湖而起了濃霧.(4)Hehisseat,他從座位上站起來(lái).arisen,arisefrom,arosefrom,arosefrom5) .夜間起風(fēng)暴了.6) .由于缺乏交流而產(chǎn)生了問(wèn)題.Keys:1).Astormaroseduringthenight.2) .ProblemshavearisenoutofthelackofcommunicationIV.重點(diǎn)詞組(旨在提供綜合運(yùn)用所需材料)1. incommon共同的；共有的：共用的havenothingincommon無(wú)共同之處havelittleincommon幾乎無(wú)共同之處havesomethingincommon

10、有一些共同之處havealotincommon有許多共同之處練習(xí)中譯英1) .這個(gè)詞常用嗎?2) .她已和許多人一起申請(qǐng)參加練習(xí).Keys:1).Isthiswordincommonuse?2) .Incommonwithmanyothers,sheappliedforatrainingplace.2. ina/oneway在某種程度上,從某種意義上說(shuō)intheway造成阻礙onthe/one'sway(to)在(去)的路上bytheway順便提一下innoway決不alltheway自始自終;完全地inthisway用這種方法與inaway同義的詞組有inoneway和insomew

11、ays.即學(xué)即練(l)Youarequiteright.從某一方面來(lái)講,你完全正確.It'ssurprisingthatsomanypeopleshouldgoabroadHongKong.竟然有這么多的人途經(jīng)香港去國(guó)外,真讓人吃驚.(3)canwemissthechancethatsomeonewillbesentabroadforfurthereducation.我們決不能錯(cuò)過(guò)這個(gè)被派往國(guó)外深造的時(shí)機(jī).inaway,bywayof,Innoway(4)Ouremployerwillnotourdemandsforhigherwages.我們的雇主不會(huì)對(duì)我們?cè)黾庸べY的要求讓步.一(5

12、)Don'tstand.不要阻礙別人.givewayto,Intheway6) .從某種程度上說(shuō),我很喜歡這本新教材.7) .看來(lái)你的自行車(chē)擋著道了.Keys:1).Inaway,Ilikethisnewtextbookverymuch.2) .I'mafraidyourb汰eisintheway.3. watchover看守;監(jiān)視;照看watchout(for)留神；注意watchforsb./sth.觀察等待keepawatchon監(jiān)視undertheclosewatch在嚴(yán)密的監(jiān)視卜即學(xué)即練9(l)Theybythreepolicemen.他們由三個(gè)警觀察守著.(2)Sh

13、eherchancetospeak.她等時(shí)機(jī)發(fā)言.!Thereisacarcoming.注意！有車(chē)來(lái)了°(4)thepickpockets!留神有扒手！werewatchedover.watchedfor,Watchout,Watchoutfor練習(xí)中譯英1) .他們等待著進(jìn)一步的開(kāi)展.2),小心！汽車(chē)來(lái)了.Keys:1).Theyarewatchingforfurtherdevelopments.2),Watchout!There'sacarcoming.4. makeup化裝；化裝；捏造,虛構(gòu)(故事,詩(shī)等)makeupfor補(bǔ)償bemadeupof=consistof由組

14、成makefor有利于,有助于：走向：沖向makeit及時(shí)趕到,辦成功makeitup和解；講和makeknown使知曉：傳達(dá)makeout理解：懂得：識(shí)別出練習(xí)中譯英1) .社會(huì)是由水平迥異的人組成的,2) .她總是濃妝艷抹的,Keys;3) .Societyismadeupofpeopleofwidelydifferingabilities.4) .She'salwaysveryheavilymadeup.5. asaresult結(jié)果；因此asaresultof由于；作為的結(jié)果resultin(=cause)導(dǎo)致：致使resultfrom(=becausedby)起因于:因而引起即

15、學(xué)即練(1)Hardworksuccess.努力終歸成功.Successhardwork.成功來(lái)自于努力工作.(3)Hewasill.,hedidn*tgotoschool.他生病了.因此,他沒(méi)去上學(xué).(4)hisillness,hedidntgotoschool由于生病,他沒(méi)去上學(xué).resultsin,resultsfrom,Asaresult,Asaresultof6. dealwith處理；安排；對(duì)付即學(xué)即練寫(xiě)出以下dealwith的意思.(l)Therearetoomanydifficultiesforustodealwith.(2)Hehaslearnttodealproperlyw

16、ithallkindsofcomplicatedsituations.(3)Dealwithamanashedealswithyou.(4)ThisisabookdealingwithAsianproblems.處理,應(yīng)付,對(duì)付,關(guān)于；論及(5)Theyhavelearnedtodealwithvariouspersons.比擬：dealwith,dowithdealwith意思是“處理,談?wù)?對(duì)付以及“與做買(mǎi)賣(mài),表示處理時(shí),常與連接副詞how連用.Idon'tknowhowtodealwithhim.我不知道如何對(duì)付他.dowith意思是“對(duì)待,處理,利用,與有關(guān),表示“對(duì)待時(shí)賓語(yǔ)是

17、人,相當(dāng)于treat;表示“處理,利用時(shí),常與連接代詞what連用.Idon'tknowhowtheydealwiththeproblem.=1don'tknowwhattheydowiththeproblem.我不知道他們?nèi)绾翁幚磉@個(gè)問(wèn)題.與往來(lái)/相處V重點(diǎn)句子(旨在提供句子結(jié)構(gòu)等所需材料)1) Bythel940s工hadgrownaslargeasaroom,andIwonderedifIwouldgrowanylarger!到20世紀(jì)40年代,我已經(jīng)長(zhǎng)到一個(gè)大房間那么大,我不知道我會(huì)不會(huì)繼續(xù)長(zhǎng)大.解釋1).aslargeas.有.大,后面常加數(shù)詞.例如：Thisplay

18、groundisaslargeasSOOsquaremeters.這個(gè)操場(chǎng)有500平方米那么大.2) .1wonderedif.我不知道(奇怪)是否.,是一個(gè)常見(jiàn)句式,常用于口語(yǔ),表示一種委婉或客氣的語(yǔ)氣.例如：Iwonderedifyouwouldmindgivingmeahand.練習(xí)中譯英1) .我也不知道他們能不能準(zhǔn)時(shí)到.2) .那個(gè)男子的體重比他重一倍.Keys:1) .Iwonderwhethertheywillarriveontime.2) .Thatmanistwiceasheavyashim.2. However,thisrealityalsoworriedmydesigne

19、rs.可是這個(gè)現(xiàn)實(shí)也困擾著我的設(shè)計(jì)者們.解釋howeveradv.盡管；盡管如此,可是；仍然.表示轉(zhuǎn)折；可放在句首、句中或句尾,但用逗號(hào)隔開(kāi).例如：Imeanttogoabroadlastyear.However,Ichangedmymindlater.我本打算去年出國(guó),但是后來(lái)改變了主意.練習(xí)中譯英1) .她仍然在等,盡管沒(méi)有任何回音.2) .他說(shuō)事情就是那樣,不過(guò)他錯(cuò)了.Keys:1) .Shewaited,however;fornoanswer.2) .Hesaiditwasso,hewasmistaken,however.V詞語(yǔ)辨析(旨在提供完形填空所需材料)1. symbol/sig

20、n/signal/mark均含“標(biāo)志,象征,符號(hào)之意.symbol指作象征或表達(dá)某種深邃意蘊(yùn)的特殊事物.sign普通用詞,指人們公認(rèn)的事物的記號(hào),也可指某種情況的征兆.signal指為某一目的而有意發(fā)出的信號(hào).mark普通用詞,含義廣泛.既可指為便于識(shí)別而有意做的標(biāo)記,又可指自然形成的標(biāo)記或有別于其他事物的特征.應(yīng)用lRedcrossisaforhospital.(2)Aredlightisusuallyaofdanger.(3)Makeawhereyoudon'tunderstand.(4)Aredarkcloudsaofrain?(5)Adove(鴿子)isaforpeace.si

21、gn,signal,mark,sign,symble2. arise/arouse/rise/raisearise是不及物動(dòng)詞,在現(xiàn)代英語(yǔ)中主要用于借喻,指“出現(xiàn),發(fā)生,產(chǎn)生.arouse是及物動(dòng)詞,指“喚醒,激起,后常跟抽象名詞.rise是不及物動(dòng)詞,使用范圍較廣,指“升起,上升,增長(zhǎng),也可指“起立,起床,地位升高等.raise是及物動(dòng)詞,用在句中,后而需跟賓語(yǔ).一般指“升起,舉起,增加(程度、價(jià)格等)；提升(音量)：提出；種植(農(nóng)作物);養(yǎng)育；撫育(子女)".應(yīng)用2(l)Theriverisaftertherain.(2)Hehishandinthehopeofbeingaske

22、d.(3)Hisstrangebehaviouroursuspicions.(4)Newproblemseveryday.rising/raised,aroused/arise提示：原形過(guò)去式過(guò)去分詞V.ingarise(vi.)arosearisenarisingarouse(vt.)arousedarousedarousingrise(vi.)roserisenrisingraise(vt.)raisedraisedraising3.personal/private/individualpersonal指屬于或關(guān)于某人或某些特定的人,以區(qū)別于其他人.private指屬于私人所有或具有私營(yíng)性

23、質(zhì),以區(qū)別于集體或公共的,有時(shí)含不公開(kāi)的意味.individual與集體的相對(duì),指?jìng)€(gè)別或個(gè)體的.【練;J】用上而所提供的辨析詞的適當(dāng)形式填空1) .Willyoudoitformeasafavour?2) .Ifyougotoahospital,youmustpay.3) .Wetraveledtogether,buteachboughthisownticket.Keys:1).personal2).private3).individual課文要點(diǎn)1課文詞匯等填空(旨在復(fù)習(xí)本課文中的單詞拼寫(xiě)和主要詞語(yǔ)等)根據(jù)課文內(nèi)容完成下而語(yǔ)法填空,注意單詞拼寫(xiě)和詞語(yǔ)用法：OvertimeIhavebeenc

24、hangedalot.Icould1(簡(jiǎn)化)difficultsumswhenIbegan2acalculatingmachine.AfterIwasprogrammedbyanoperator;Icould3(logic)produceananswerquickerthananyperson.Atthattimeit4(consider)a5(技術(shù)的)revolution.In1936,Icouldsolvedifficultproblemsasa6(universe)machine.Fromthenon,mymemoryhasdevelopedsomuch7Ineverforget8Iha

25、vebeentold.Sincethe1970s,manynewapplicationshavebeenfoundforme.Forexample,IhavebeensenttoexploretheMoon.9,mygoalis10(provide)humanswithalifeofhighquality.答案:1.simplify2.as3.logically4.wasconsidered5.technological6.universal7.that8.anything9.Anyhow10.toprovide2課文大意概括(旨在練習(xí)用30個(gè)單詞概括大意的水平)閱讀課文,試著用30個(gè)單詞概括

26、課文大意,再比擬答案電腦作為課文的表達(dá)者講述了它從一部計(jì)算器開(kāi)展成為電腦和手提電腦以及它在各個(gè)領(lǐng)域的運(yùn)用,答案：Thenarrator;acomputer,tellsusaboutitsdevelopmentfromacalculatingmachinetoaPCandalaptopandhowitisusedindifferentfields.3課文佳句背誦與仿寫(xiě)旨在培養(yǎng)對(duì)難句的理解和運(yùn)用水平1 .課本原句Astimewentby,Iwasmadesmaller.FirstasaPCpersonalcomputerandthenasalaptop,Ihavebeenusedinoffices

27、andhomessincethe1970s隨著時(shí)間的推移,我被弄得越來(lái)越小.自二十世紀(jì)七十年代以來(lái),我一直被用在辦公室和家庭里,先是用作個(gè)人電腦,后來(lái)又做成便攜式.模仿要點(diǎn)句子結(jié)構(gòu):first.+then.+later.【模仿1】畢業(yè)以后,他先是做一名工人,接著做了一個(gè)商店的經(jīng)理后來(lái)做了一個(gè)工廠的老板.答案：Aftergraduation,hefirstworkedasaworker,thenasamanagerofastoreandlaterasabossofafactory.【模仿2】從那時(shí)開(kāi)始,他先在一家車(chē)廠工作,然后在一家鋼廠任工程師,當(dāng)其時(shí)那是一家最大的鋼廠,后來(lái)又到了一家生產(chǎn)電腦的

28、公司任總裁,答案：Fromthenon,hefirstworkedinacarfactory,thenasanengineerinasteelfactory,whichwasthebiggestoneatthattimeandlateraspresidentofacompanyproducingcomputers.2 .【課本原句】Ihavealsobeenputintorobotsandusedtomakemobilephonesaswellashelpwithmedicaloperations.我還被放在機(jī)器人里面,被用來(lái)制作移動(dòng),并且用來(lái)幫助作醫(yī)療手術(shù).模仿要點(diǎn)句子結(jié)構(gòu):aswellas

29、【模仿1】通過(guò)上網(wǎng),人們可以獲得知識(shí)和樂(lè)趣.答案：Peoplecangetalotoffunaswellasusefulknowledgethroughthenet【模仿2】隨著經(jīng)濟(jì)的快速開(kāi)展,越來(lái)越多的家長(zhǎng)能夠負(fù)擔(dān)得起培訓(xùn)課,從中他們的孩子既可以獲得一些技能也可以豐富他們的生活.答案：Withtherapiddevelopmentofeconomy,moreandmoreparentsareabletoaffordtrainingclasses,inwhichtheirchildrencanacquiresomeskillsaswellasenrichtheirlife.自我測(cè)評(píng)技能備考I.

30、單詞拼寫(xiě)1. Don'tloseheart.無(wú)論如何,youcantry.2. I'msorrytosaythatI徹底地forgotaboutit.3. Inmostmathsexaminationsseniorhighschoolstudentsareallowedtouse計(jì)算器intheexams.4. Creditcardshavebroughtabouta革命inpeople'sspendinghabits.5. Unfortunately,anewdifficultyhas出現(xiàn)了.Anyhow/Anyway,totally,calculators,revo

31、lution,arisen6. Withthedevelopmentoft,moreandmorepracticalmachineshavebeeninvented.7. Pspeaking,Tmnotinfavouroftheplan.8. He'sverycleverandofhighi.9. Atfirst,Ithoughttheseflowerswerereal,buttheyarea.10. Whichtofteadoyouprefer?technology,Personally,intelligence,artificial,typen.單項(xiàng)選擇1. Whiletherea

32、requiteafewdifferencesintheeducationsystemsinmanycountries,educationis.A.usualB.regularC.normalD.universal答案：D解析：句意：許多國(guó)家的教育體制有許多不同之處,然而教育卻是普及的.A.通常的：B.定期的,有規(guī)律的,C.正常的,D.普及的,普遍的.2. .Ourschoolisverylarge.,thenumberofthestudents3500.A.Together;isB.Altogether;areC.Inall;areD.Intotal;is答案：D解析：intotal=inal

33、l=altogether是“總共,總計(jì)的意思.thenumberof+n.做主語(yǔ)時(shí),謂語(yǔ)動(dòng)詞用單數(shù).3. IamnotsurewhetherIwillhaveanythingelsetodotomorrow.,Iwilltryeverypossiblemeanstocometotheparty.A.EventhoughB.AnyhowC.IfsoD.Instead答案：B解析：句意為“我不敢肯定明天我是否有其他的事,但無(wú)論如何,我將盡可能來(lái)參加這個(gè)聚會(huì).4. Ithinkheistakinganactivepartinsocialwork.Iagreewithyou.A.inawayB.ont

34、hewayC.bythewayD.intheway答案：A解析：考查介詞短語(yǔ).inaway"從某種意義上,合題意.5. .Youmaynotagree,butIthinksheisaverygoodgirl.A.generallyB.trulyC.personallyD.commonly答案：c解析：考查副詞.表示“依個(gè)人而言用personally.6. 一Whatabeautifulday!Yes,it'sthatI'dliketotakeawalk.A.suchniceweatherB.soaniceweatherC.suchaniceweatherD.sonic

35、eweather答案：A解析：weather是不可數(shù)名詞,故用such+adj.+weathero7. Shouldthechance,I'dlovetogoabroad.A.riseB.raiseC.ariseD.arouse答案：c解析:主語(yǔ)為抽象名詞thechance,應(yīng)選arise.8. Whatanoise!Icanhardlystandit.Itasiftheyarehavingapartynextdoor.A.looksB.soundsC.feelsD.happens答案：B解析：考查Itsoundsasif“聽(tīng)起來(lái)像.9. Theterriblewarlastedeig

36、htyears.,wiveslosttheirhusbands,parentslosttheirsons,andchildrenlosttheirfathers.A.AsaresultB.AsaresultofC.InsteadD.However答案：A解析：句子強(qiáng)調(diào)因果關(guān)系,排除C、D項(xiàng).B項(xiàng)應(yīng)加上賓語(yǔ),即asaresultofthewar.10. LastsummerItookacourseonpoisonousgases.A.howtodealwithB.whattodealwithC.howtobedealtwithD.whattobedealtwith答案：A解析：考查dealwith的用法.11. Hemindssomuchabouthispositionintheofficethatheanycha