高考英语大一轮复习课件：必修4Unit 3

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Unit3Tomorrow’sworld

1【话题词汇】1.accomplishv.完成;实现2.researchv.&n.研究3.explorev.勘查,探索,探究4.promotev.促进,推进;提升5.exploitv.开发,利用,开拓6.replacev.取代,更换7.artificialadj.人工的;人造的

28.advancedadj.先进的;高级的9.digitaladj.数字的;数码的10.electronicadj.电子的11.scientificadj.科学的12.intelligencen.情报;智力13.technologyn.技术14.achievementn.成绩;成就15.robotn.机器人16.apply(...)to应用17.bringabout带来

3【经典语篇】未来的生活不同于现在的生活,请以“LifeintheFuture”为题,根据以下要点写一篇100～120个词的作文。要点:1.随着医学的发展,人类的平均寿命将会达到120岁。2.由于新能源的出现,污染问题将得到控制。3.人们的日常生活也将有很大的变化。如机器人可以为你做家务;椅子的颜色也能够随着你所穿的衣服而改变;手机可以戴在手腕上,通话时可以看到对方;可以乘坐新型的电梯进入太空度假。参考词汇:手腕wrist

4LifeintheFuture［提出观点］Lifeinthefuturewillbedifferentfromthatoftoday.［举例说明］Firstly,withthedevelopmentofthemedicalscience,thelifespanofpeoplecanbeaslongas120yearsoldontheaveragesincetheadvancedmedicalideaprovidespeoplewithscientificlifestyle,includingthereasonableeatingandsleep.Secondly,becauseofthediscoveryofnewenergy,theenvironmentalpollutionwillbecontrolled.Thirdly,thedailylifeofpeoplewillchangealot.Forexample,robotswilldoallthehouseworkforyou;thecolorofyourchairwillchangeto

5matchwhatyouarewearing;themobilephonecanbewornonthewristjustasawatchandyoucanseethecallerwhilespeaking.What’smoresurprising,youcantakethenewlifttospaceforyourholidays.

6【厚积薄发】Ⅰ.完成句子(1)人们相信在未来人类在人工智能方面会取得更大的成就。Itisbelievedthatmancan__________greater____________in__________________inthefuture.(2)电子技术在生活中的应用越来越广泛。___________________is_________lifemoreandmorewidely.accomplishachievementsartificialintelligenceElectronictechnologyappliedto

7Ⅱ.同义句转换(1)Becauseofthediscoveryofnewenergy,theenvironmentalpollutionwillbecontrolled.=_______newenergyisdiscovered,theenvironmentalpollutionwillbebrought_____________.(2)Youcanseethecallerwhilespeaking.=Youcanseethecaller____________________.Becauseundercontrolwhileyouarespeaking

8Ⅰ.单词➡分类记忆【核心单词】不可不记1.__________(n.)观光,游览2.______(vt.)损害,伤害3.______(vt.)控诉,控告;谴责4.________(vi.)起作用,正常运转(n.)作用,功能;职能5._____(vt.)收拾(行李),装箱;包装(n.)纸袋,纸盒;大背包;一群,一捆,一包sightseeinginjureaccusefunctionpack

96.____(vi.)(水中)漂浮,漂流;(空中)飘移7.______(vi.&vt.)逃跑,逃离,逃脱;避免,避开;被遗忘,被忽视(n.)逃离,逃脱8._____(adj.)破旧的;疲惫的9.______(n.)现实,事实→____(adj.)真实的,实际(存在)的→_____(adv.)实际上,事实上→______(vt.)意识到10.______(vt.)使惊奇,使惊诧→__________(n.)惊奇,惊愕,诧异→_______(adj.)惊奇的,吃惊的→________(adj.)令人惊奇的floatescapewornrealityrealreallyrealizeamazeamazementamazedamazing

1011._____(adj.)社交的,交际的;社会的→______(n.)社会12._________(adj.)自信的;肯定的,有把握的→__________(adv.)自信地→__________(n.)信心,信任13.____________(adj.)失望的,沮丧的→____________(adj.)令人失望的→__________(vt.)使失望→______________(n.)失望14.________(adj.)有残疾的;丧失能力的→_______(vt.)使伤残,使残疾→________(n.)残疾socialsocietyconfidentconfidentlyconfidencedisappointeddisappointingdisappointdisappointmentdisableddisabledisability

1115.___________(n.)方便,便利;便利的设施或用具→__________(adj.)方便的→(反义词)___________(adj.)不方便的16.____________(n.)缺点;不利因素,障碍→(反义词)_________(n.)优点;有利条件17.________(n.)操作人员→_______(v.)操作;经营;做手术→_________(n.)手术;操作18.__________(n.)重要性→_________(adj.)重要的19.__________(n.)印象,感想→__________(adj.)印象深刻的→_______(v.)给……以深刻印象;使铭记convenienceconvenientinconvenientdisadvantageadvantageoperatoroperateoperationimportanceimportantimpressionimpressiveimpress

12【高频单词】不可不知20.______(adj.)安全的;有把握的;稳固的,坚固的(vt.)获得;使安全21._______(n.)生物学22.____(vi.)逐渐消失;(使)变淡;走下坡路,衰落23._____(adj.)最重要的;首要的;主要的(n.)(公司或机构的)首领24.____________(n.)展示,介绍;颁发;提交,出示→_______(n.)礼物;现在(vt.)提出,介绍,呈现,赠送→_______(adj.)现在的,目前的,出席的,存在的securebiologyfadechiefpresentationpresentpresent

1325．_______(adj.)电的,电动的→_________(n.)电,电流26.______(n.)编辑→____(v.)编辑→______(n.)版本27.______(n.)惊恐,恐惧→_________(n.)恐怖主义→________(n.)恐怖主义者→_______(adj.)恐怖的28.________(adj.)连续发生的,不断的;恒定的→_________(adv.)经常地electricelectricityeditorediteditionterrorterrorismterroristterribleconstantconstantly

14Ⅱ.短语➡双语互译1.实现,成为现实_________2.值得做某事_______________3.使增强,使增加,使扩大______4.提出,提议___________5.至于,关于____6.实际上,事实上________7.使……鲜活、生动____________8.执行,实行,完成________9.从长远来看______________cometruedeservetodosth.addtoputforwardastoinrealitybring...alivecarryoutinthelongterm

1510.最后但同样重要的_______________11.giveout____________________12.setup__________13.comparedwith_____________14.lookinto_______________15.baseon__________________16.allofasudden_____17.comeacross_______________18.getaway_______________19.blowup________20.holdonto______________lastbutnotleast散发;分发;用光;耗尽创办,建立与……相比较考察;调查;研究基于,以……为根据突然(偶然)遇见,发现离开,逃脱,出发(使)爆炸紧紧抓住,抓牢

16语境取词——选用上面的单词或短语填空①The_____(主要的)______(编辑)___________(提出)anideathatpeopleshouldmonitortheneighborhoodtomakesureoftheirsafety.②Tohelpthe________(残疾的)persons,thescientistshaveinventedmany____________(便利的设施).Theyare______(安全的)andeasyto_______(操作).Bypressingthebuttons,they________(运转)wellandbringtheusers__________(自信)andhappiness.chiefeditorputforwarddisabledconveniencessecureoperatefunctionconfidence

17Ⅲ.句型➡超级仿写1.Notonly+倒装句_____________________________________________________________(使用者不仅能感受到攀登珠穆朗玛峰的每一步的艰辛),buttheuserwillalsoexperiencethecold,smells,sightsandsoundsofthesurroundingenvironment.【仿写】他不仅给妈妈买了礼物,还给她唱了一首歌。___________________________________,buthealsosangasongforher.NotonlywillheorshefeeleverystepofclimbingMountQomolangmaNotonlydidhebuyagiftforhismother

182.upon/ondoingsth.一……就……,当……的时候...heorshewillenjoyafeelingofhappinessandasenseofachievement___________________(一到达山顶).【仿写】他们一到达机场,就被粉丝们包围了。_________________________,theyweresurroundedbytheirfans.uponreachingthetopUponarrivingattheairport

193.名词+that引导的同位语从句___________________________________(一个论点已经被提出来)someuserswillbedisappointedbyRealCinebecauseVRisnotreal.【仿写】有消息说,官员不准在任何宴席上饮酒。______________officersarenotallowedtodrinkatanyparty.AnargumenthasbeenputforwardthatWordcamethat

204.comparedwith过去分词短语作状语Thiskindofurbanplanningisinthelongtermcheaperandmorepractical,_____________(与……相比较)thewaymosturbanplanningisdonetoday.【仿写】和汽车相比,自行车对我们的健康更有益。__________________,bikesareofgreaterbenefittoourhealth.comparedwithComparedwithcars

215.while表示“虽然、尽管”引导让步状语从句___________________________(虽然我们非常感兴趣)RealCine,wewillneedmuchmoreinformationbeforewecanmakeadecision.【仿写】尽管这份工作不是那么难,但是它却需要更多的耐心和细心。____________________________,itneedsmorepatienceandcarefulness.WhileweareveryinterestedinWhiletheworkisnotsodifficult

226.Itis+过去分词+that从句_______________(人们相信)thenewproductswillsellwellinthefuture.【仿写】据报道越来越多的人到国外度假。________________moreandmorepeoplegoabroadfortheirholidays.ItisbelievedthatItisreportedthat

237.itisabout/hightimethatsb.didsth.该是某人做某事的时候了Inmyopinion,_________________________________(到了我们该有新电脑的时候了).【仿写】我们是时候采取措施提高食品质量了。______________________________improvefoodquality.itisabouttimewehadnewcomputersItishightimethatwetookstepsto

24【重点单词】1.amazevt.使惊奇,使惊诧【填一填➡激活思维】用amaze的适当形式填空。①He_______usbyhisknowledgeofWaleshistory.他对威尔士历史的了解让我们惊讶。②Iwas_______ather________experiences.对她那了不起的经历我感到很惊讶。③Hestoodthere____________athisson’sincident.听到儿子出事的消息,他惊愕地站在那里。amazedamazedamazinginamazement

25【记一记➡构建知识】amazingadj.使人惊讶的amazedadj.惊讶的,惊诧的amazementn.惊讶,惊诧inamazement惊讶地toone’samazement令某人惊讶的是

26*Tomyamazement,somanypeoplebelievedthattheearthwouldbeatanend.让我感到惊讶的是,那么多人相信地球到了末日。*Hismathteacherwasamazedandcuriousabouthischange.他的数学老师既吃惊又好奇他的变化。

27【拓展延伸】种种“吃惊”Unbelievable!难以置信!Incredible!难以置信的!吃惊的!I’msurprised!用于突然发生了始料不及的事情时。I’mshocked!/I’minshock!/Whatashock!太吃惊了!That’samazing!用于吃惊得有些惊慌失措时。Thatcan’tbe!怎么可能!不可能!Impossible!不可能!Yousurprisedme!你吓死我了!Youscaredme!你真是吓到我了!Agreatshock./Abigshock./That’sashocker.表示震惊。

282.confidentadj.自信的;肯定的,有把握的【填一填➡激活思维】完成句子。①Youshould________________________.你应该相信自己。②He_____________hisabilitytorealizehisdream.他相信有能力实现自己的梦想。③I’m___________hisskillsasamanager.我相信他作为经理的能力。beconfidentaboutyourselfisconfidentinconfidentof

29【记一记➡构建知识】(1)beconfidentaboutsth./that相信……beconfidentin在……方面有信心beconfidentof确信……,对……有把握beconfidentthat相信……(2)confidencen.信心,自信haveconfidencein对……有信心

30*(2013·福建高考)Heisconfidentthatthistypeofwearabledevicewilleventuallybeascommonassmartphones.他相信这种可佩戴的设备最终会像智能手机一样普遍。*Webuystocksbecausewehaveconfidenceinthecompany’sgrowth.我们买股票是因为我们对公司的增长有信心。

313.disadvantagen.缺点;不利因素,障碍【填一填➡激活思维】用适当的介词填空。①BecauseoftheInternet,theradiomediaisnow__adisadvantage.由于因特网,无线电媒体现在处于不利地位。②___herdisadvantage,thedancerisnotenoughtall.对这位舞蹈演员不利的是她身高不够。③Youngerlearnershaveanadvantage____theoldinlearningalanguage.在学习语言上较年轻的学习者比年长者有优势。atToover

32【记一记➡构建知识】(1)atadisadvantage处于不利地位toone’sdisadvantage/tothedisadvantageofsb.对某人不利(2)advantagen.优势;利益;有利条件takeadvantageof利用haveanadvantageover胜过

33*Imighttakeadvantageofthecheapfarestogoandvisitmybrother.我可能会趁车费便宜的时候去拜访我哥哥。*HisinabilitytospeakEnglishputhimatadisadvantage.他不会说英语,这使他很吃亏。

344.accusevt.控诉,控告;谴责【填一填➡激活思维】①Herassistant_____________theftbythepolice.她的助手被警方指控犯有盗窃罪。②He_____________amurdererbutreleasedinnocently.他曾经被控告为杀人犯,但被无罪释放。wasaccusedofwasaccusedas

35【记一记➡构建知识】accusesb.of(doing)sth.控告/指责某人(做了)某事accusesb.as控告某人为……theaccused被告

36【辨一辨➡明晰异同】accuse“指控,控诉”,语气比blame强,指责或指控某人的过错或罪行,可用于一般意义上的指责或责难,也可用于法律意义上的指控或控告。常用结构:accusesb.of(doing)sth.charge“指责;指控,控告”,语气比accuse强,多指较严重的错误或罪行,而且往往向法庭提出正式起诉。常用结构:chargesb.withsth.blame“责怪,指责,归咎于”,指由于错误、过失而指责别人,侧重指对产生的不良后果负有责任。常用结构:betoblameforsth.;blamesb.forsth.;blamesth.onsb.

37【拓展延伸】动词+sb.+of+sth.remindsb.ofsth.使某人想起某事robsb.ofsth.抢劫某人某物informsb.ofsth.通知某人某事warnsb.ofsth.警告某人某事curesb.ofsth.治疗某人的疾病suspectsb.ofsth.怀疑某人某事

385.escapevi.&vt.逃跑,逃离,逃脱;避免,避开;被遗忘,被忽视n.逃离,逃脱【填一填➡激活思维】①Aprisonerhas____________ajailinnorthernEngland.一名囚犯从英格兰北部的一所监狱中逃跑。②Wewereluckyto___________________.我们很幸运,没有受罚。escapedfromescapebeingpunished

39【记一记➡构建知识】escapefrom从……逃走;逃脱,逃跑escapedoingsth.逃脱做某事escapeone’snotice/attention逃过某人的注意haveanarrowescape侥幸逃脱,九死一生*Unexpectedly,thesoldiercouldhaveanarrowescapefromdeath.这名战士能够死里逃生,是人们没有想到的。

40【猜一猜➡熟词生义】观察句子,写出黑体部分的含义。①Seeingthepoisonousgasescapingfromthebrokenpipe,hesoundedthealarm.()②Thematterhasquiteescapedmymemory.()漏出,渗出,溢出被忘掉

41【核心短语】6.addto使增强,使增加,使扩大【填一填➡激活思维】用add的适当短语填空。①(2013·天津高考)Gettingclosetonature_______thejoyoflife.接近自然增添了生活的乐趣。②Iftheteaistoostrong,____somewater__it.如果茶太浓,就加点水。③Please____allthefigures___,andyouwillgetthetotal.请把这些数字加起来,你就会得到总数。④Forahitshow,profitscan_________millionsofdollars.一场热门演出的利润可达数百万美元。addstoaddtoaddupaddupto

42【记一记➡构建知识】addup合计,把(数目)加起来addupto加起来等于,总计达到add...to...把……增加到……*(2013·福建高考)CallimmediatelytoaddtheseSilverEaglestoyourholdingsbeforeit’stoolate.趁还来得及的时候,马上打电话把这些银鹰添加到你的收藏中吧。

43【看一看➡巧学助记】add...to...addupto

447.putforward提出,提议;把……提前;拨快(钟等);推荐【填一填➡激活思维】观察句子,写出黑体部分的含义。①Heputhiswatchforwardtoavoidbeinglateforthemeeting.()②Thewomen’sfinalhasbeenputforwardto2:00pm.()③ChairmanXiputforwardproposalsthatweshouldsaveeverycoin.()④WeputMaryforwardtocompeteforthechampion.()拨快提前提出推荐

45【记一记➡构建知识】putaway把……收起,整理;储蓄putaside把……放到一边;暂不考虑puton穿上;上演;增加putoff推迟,延期putupwith忍受

46*I’mjustgoingtoputthecaraway.我正打算把车开进车库。*They’vehadtoputofftheirweddinguntilSeptember.他们只得把婚期推迟到九月。

478.holdonto紧紧抓住;坚持,不放弃保留;依靠,控制【填一填➡激活思维】观察句子,写出黑体部分的含义。①Ifwebelievesomethingwastrue,weshouldholdontoit.()②MrSmithtoldmetoholdontomyoilshares.()③Holdontomyarmonthisicysurface．()坚持保留抓牢

48④IwassofrightenedthatIhadtoholdontomyselfnottoscream．()⑤Withallhisfamilymembersgone,hehadnoonetoholdonto.()控制依靠

49【记一记➡构建知识】holdback阻止;抑制;隐瞒;退缩holdon不挂断电话,等一下;坚持holdup举起;耽搁,延迟holdout坚持;伸出;维持*Continuousviolencecouldholdupprogresstowardsreform.持续的暴力活动可能会耽搁改革的进程。

50【经典句式】9.NotonlywillheorshefeeleverystepofclimbingMountQomolangma,buttheuserwillalsoexperiencethecold,smells,sightsandsoundsofthesurroundingenvironment.使用者不仅能感受到攀登珠穆朗玛峰的每一步的艰辛,还能体验到周围环境的寒冷、气味、景观和声音。

51【填一填➡激活思维】仿写句子。①HelikesnotonlyEnglishbutalsoChinese.=_________________________,butalsoChinese．他不但喜欢英语,也喜欢汉语。②Henotonlyturneduplate,butalsoforgottotakethebooks.=________________________,buthealsoforgottotakethebooks.他不但来晚了,而且忘了带书。NotonlydoeshelikeEnglishNotonlydidheturnuplate

52【记一记➡构建知识】(1)notonly提到句首,其所在分句要用部分倒装。(2)notonlyAbutalsoB=BaswellasA。(3)notonly...butalso...连接并列主语时,谓语遵循“就近原则”。(4)butalso中的but可省去;butalso也可换为but...aswell。

53*NotonlyIbutalsoshelikespopmusic.不但我喜欢流行音乐,而且她也喜欢。*Thisbookisnotonlyinteresting(but)alsoinstructive．=Thisbookisinstructiveaswellasinteresting.这本书不仅有趣,而且有教育意义。

54【要点拾遗】1.fadevi.逐渐消失;(使)变淡;走下坡路,衰落【填一填➡激活思维】观察句子,写出黑体部分的含义。①Allcolorsfaded—especiallyundertheimpactofdirectsunlight.()②Withthesunsettinginthewest,thelightintheroombegantofadegradually.()③Notgivenenoughcare,therosesfadedafterthreedays.()④Allmemoryofthechildhoodfadedfromhermind.()退色,失去光泽逐渐变暗;逐渐变弱枯萎,衰败逐渐消失,消逝

55【记一记➡构建知识】fadeaway衰弱,病重死亡fadein/out(画面)淡入/出;(声音)渐强/弱*Inthelastweeksofherlifeshesimplyfadedaway.她在生命的最后几个星期已是油尽灯枯了。

562.functionvi.起作用;正常运转n.作用,功能;职能【填一填➡激活思维】①Onweekdays,onethirdoftheroom__________workspace.在工作日,房间的1/3用作办公区域。②______________theprojectistoprotectthewildanimalsinthisarea.该项目的作用是保护该地区的野生动物。functionsasThefunctionof

57【记一记➡构建知识】(1)functionas担任……,起……作用,具有……的功能performafunction起作用,发挥职能(2)functionaladj.实用的;运转的*Themainfunctionoftheinvestmentbankistoraisecapitalforindustry.Itperformsthefunctionofpromotingthedevelopmentofthelocalindustry.投资银行的主要作用是为企业筹集资金。它起着促进当地产业发展的作用。

583.conveniencen.方便,便利;便利的设施或用具【填一填➡激活思维】①Weboughtthishouse______________;it’sneartheshopsandrailwaystation.为了方便起见我们买了这座房子,它靠近商店和火车站。②Canyoutelephoneme__________________toarrangethemeeting?在你方便的时候能给我打电话安排一下会面吗?forconvenienceatyourconvenience

59【记一记➡构建知识】(1)forconvenience为了方便atone’sconvenience在某人方便的时候(2)convenientadj.方便的;便利的itisconvenientforsb.todosth.某人方便做某事*Thefamilythoughtitwasmoreconvenienttoeatinthekitchen.这家人认为在厨房吃饭更方便。*Whenitisconvenientforyou,comeandseeus.当你方便的时候,过来看看我们。

604.impressionn.印象;感想【填一填➡激活思维】①Hehastoldmehisplansandhe’s_________________________me.他告诉了我他的计划,给我留下了一个好印象。②___________________heristhatsheisfriendly.我对她的第一印象是她很友好。madeagoodimpressionMyfirstimpressionofon

61【记一记➡构建知识】(1)make/leave/haveanimpressiononsb.给某人留下印象firstimpression第一印象(2)impressvt.给……留下印象;使钦佩;使……铭记;使意识到impresssb.withsth.给某人留下深刻印象impresssth.onsb.使某人铭记……;让某人意识到……的重要性

62(3)impressiveadj.令人敬佩的;令人赞叹的(4)impressedadj.印象深刻的beimpressedby/with...被……打动;对……留下印象*Iwasdeeplyimpressedbyhisspeech.他的演说给我留下深刻的印象。*Theteacherimpressedtheimportanceofspeakingonhisstudents.老师让学生铭记演说的重要性。

635.giveout散发;用光,耗尽;分发【填一填➡激活思维】观察句子,写出黑体部分的含义。①Theflowersinthegardengiveoutpleasantsmell.()②Whenmyboymadethesamemistakeagain,mypatiencegaveout.()③Afterclimbingupthemountain,Igaveout.()④Inordertogotoschool,the7-year-oldboymademoneybygivingoutleafletsinthestreet.()散发用光,耗尽筋疲力尽分发

64【记一记➡构建知识】giveaway赠送;(无意间)泄露giveup放弃;戒掉givein(tosb.)(对某人)让步;屈服giveoff放出;散发出(气味、热、光等)*(2013·辽宁高考)Wehavegivenawayhalfofwhatweownedthroughwebsites.我们已经把我们所拥有的一半通过网站赠送了出去。

656.Heorshewillenjoyafeelingofhappinessandasenseofachievementuponreachingthetop.一到达山顶,他/她就能体验到一种幸福感和成就感。【填一填➡激活思维】句型转换。①AssoonasIarrived,Iwenttoseemyformerteacher.→_________________,Iwenttoseemyformerteacher.②Assoonastheyheardthescream,allrushedouttoseewhatwashappening.→_______________thescream,allrushedouttoseewhatwashappening.Upon/OnmyarrivalUpon/Onhearing

66【记一记➡构建知识】(1)upon/on+n./doing=assoonas一……就……。(2)其他表示“一……就……”的表达:①时间名词:themoment/instant/minute/second(that)...。其后的that经常省略,moment等词前可以用very等形容词修饰。②连词:nosooner...than...,hardly(或scarcely)...when(或before)...;assoonas(从句中不得使用将来时态)。

67③副词immediately,directly,instantly④介词at+名词注意:nosooner...than...,hardly(或scarcely)...when(或before)...主句多用过去完成时;用于句首要部分倒装。

68*IhavetogotoDallasthemomentthemeetingfinishes.会议一结束,我就得去达拉斯。*Nosooner/Hardlyhadshesaiditthan/whensherealizedhermistake.话刚一说出口,她就认识到自己错了。*IstartedimmediatelyIgotyourletter.我一接到你的信就动身了。*Atthethoughtofbeingsenttoprison,heshookwithfear.他一想到被送进监狱就吓得发抖。

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