通用版2021版高考英语大一轮复习预习案Unit3Computers课件新人教版必修2.pptx

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1、Unit 3Unit 3ComputersComputers-2-必背表达单词必背表达单词写作信手拈来写作信手拈来1. n.工艺;科技;技术2.n.智力;聪明;智能3.vt.解决;解答4.n.真实;事实;现实5.adv.就个人而言;亲自6.adv.完全地;整个地7.vt.&vi.探索;探测;探究8.adv.(也作anyway)无论如何;即使如此9.n.目标;目的;球门;(进球)得分technologyintelligencesolverealitypersonallytotallyexploreanyhowgoal-3-10.n.幸福;快乐11.vt.下载12.vi.&vt.发信号n.信号13

2、.n.类型 vt.&vi.打字14. vi.(arose,arisen)出现;发生15.adj.电子的16.n.外观;外貌;出现happinessdownloadsignaltypeariseelectronicappearance-4-识记阅读单词读文理解通畅1.calculatevt. 2.universaladj.3.simplifyvt.4.sumn.5.operatorn.6.logicaladj.7.logicallyadv.8.technologicaladj.9.revolutionn.10.artificialadj.11.intelligentadj. 计算普遍的;通用的;

3、宇宙的简化总数;算术题;金额(电脑)操作员;接线员合逻辑的;合情理的逻辑上;合逻辑地;有条理地科技的革命人造的;假的智能的;聪明的-5-workn.16.webn.17.applicationn.18.financen.19.mobileadj.私人的;个人的;亲自的管;管子;电子管总的;整个的总数;合计网络;网状物网应用;用途;申请金融;财经可移动的;机动的-6-20.rocketn.21.virusn.22.coachn.23.charactern.24.mopn.vt.25.niecen.火箭病毒教练性格;特点拖把用拖把拖;擦侄女;甥女-7-语用规律归纳1.后缀“-ology”高频名词一

4、览technology科技ecology生态学biology生物学psychology心理学sociology社会学2.“-how/-what”相关单词一览somehowadv.以方式;不知怎么地;不知为什么somewhatadv.有点儿;有几分;颇为anyhowadv.无论如何-8-3.由signal想到的signal信号sign迹象;符号sigh叹息single单个的;单身的sight视力;情景4.“互联网”家族Internetn.因特网networkn.网络connectvt.连接downloadvt.下载passwordn.密码-9-构织连脉词族1.calculatecalculato

5、rn.计算器calculationn.计算2.universaluniversen.宇宙universallyadv.普遍地3.simplifysimpleadj.简单的simplyadv.仅仅;只不过4.technologytechnologicaladj.科技的5.revolutionrevolutionaryadj.革命的n.革命者6.intelligenceintelligentadj.智能的;聪明的7.solvesolutionn.解答8.realityrealadj.真实的,真正的reallyadv.真正地9.personalpersonallyadv.亲自地personality

6、n.人格;个性10.financefinancialadj.金融的,财政的11.exploreexplorern.探险家explorationn.探索;探究12.totaltotallyadv.完全地;整个地13.applicationapplyv.应用;用途;申请applicantn.申请人;求职人-10-语境活用1.Herchildhooddreambecameareality(现实)whensheachievedhergoal(目标)ofgoingtouniversity.2.Theteamdownloaded(下载)muchinformationfromtheInternetsotha

7、ttheycouldfindthebestsolution(solve)totherocketproblem.3.AllapplicantswhohaveappliedforthepositionmusthandintheapplicationformsbeforenextMonday.(apply)4.Ateamofexplorerswillexplorethevalleyandtheexplorationwilllastaweek.(explore)5.Therewereabout20peopleatthepartyintotal.Theysanganddancedwithabandon,

8、forgettingthetroublesintheirlivestotally.(total)-11-1.have.incommon共有;共用2.from.on从时起3.makeup弥补;构成4.asaresult结果5.so.that.如此以至于6.inaway在某种程度上7.withthehelpof在的帮助下8.dealwith处理;安排;对付9.watchover看守;监视10.giveaway赠送;舍弃11.afterall毕竟-12-语境活用1.Facedwithsomanyproblemsarisingfromlackofcommunication,Ididntknowhowt

9、odeal withthemmyself.2.Hewantstogive awayallhismodernpossessionsandreturntonature.3.Farmworkersmake uponlyasmallsectionofthepopulation.4.In a waythecomputerplaysamoreandmoreimportantroleinourlifeandwork.5.With the help ofmyteachersandclassmates,Ihavegotalongwellwithmyclassmatesandmadegreatprogressin

10、mystudy.-13-语用规律归纳1.“因此”的各种表达therefore因此;所以asaresult结果;因此asaconsequence结果;因此consequently因此;结果-14-2.“帮助”家族helpn.&vt.帮助assistvt.帮助;协助assistancen.帮助;协助aidn.&vt.帮助;援助;资助supportn.&vt.支持;帮助fundvt.资助sponsorvt.赞助give/lendsb.ahand帮助-15-领悟教材语境1.Bythe1940sIhadgrownaslargeasaroom,andIwonderedifIwouldgrowanylarg

11、er.(Page18)考点提炼 Iwonderedif.我想知道是否2.Astimewentby,Iwasmadesmaller.(Page18)考点提炼 as引导时间状语从句3.AndmymemorybecamesolargethatevenIcouldntbelieveit!(Page18)考点提炼 so.that.如此以至于-16-高考写作情景1.顺便说一下,我想知道你是否想和我去打篮球。By the way,I wonder if you want to play basketball with me.2.随着岁月的流逝,设计师变得越来越有经验。As the years went by

12、,the designer became more and more experienced.3.这个开学典礼太重要了,我不能不去参加。The opening ceremony is so important that I cant refuse to take part in it.-17-主题与语篇填空1.ThehistoryofacomputerbeganinFrancein1642.Itwasfirstbuiltonlyasa2.calculating(calculate)machine,andlaterasananalyticalmachinethatcould“think”3.lo

13、gically(logic)andproduceananswerquicker4.thananyperson.Stilllater,the“universalmachine”wasbuilttosolvemathematicalproblems,5.whichmadethecomputerhuge!Astime6.went(go)by,thecomputerwasmadesmaller,quickerand7.cleverer(clever).Tillnow,computershavebeenconnectedbyanetworkand8.brought(bring)intocommonpeo

14、pleshomestodealwithinformationandhelpwithcommunication9.betweenpeoplearoundtheworld.Since10.its(it)birth,thecomputerhasalwaysbeendesignedtoservethehumanrace.-18-主题与短文改错Impartinanandroidfootballteam.OnthefootballteamImastrikersoIhavetoabletorunveryfast.Mycomputerchipshelpmetomoveandthinkslikeahuman.M

15、yfirstfootballcompetitionisinJapanseveralyearsago.Inthewayourprogrammerislikeourcoach.Sheprogramsuswithallthepossiblymovesshehasseenwhileshewatchinghumangames.Iwouldreallyliketoplayagainstahumanteam,forIhavebeenprogrammedtoactjustlikethemselves.Afterall,withthehelpofmyelectronicbrainwhichneverforgetanything,usemyintelligenceiswhatImallabout!-19-答案: