高中英語復習 Unit 3 Life in the future課件 新人教版必修5.ppt

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1、Unit3Lifeinthefuture,知識歸納,1.____________n.方面;層面2.____________adj.在前的;早先的3.____________adj.不確切的;無把握的4.____________n.指導;向?qū)?導游vt.指引;指導5.____________vt.容忍;忍受6.____________vi.扎牢,aspect,previous,guide,tolerate,lack,fasten,知識清單,uncertain,(一)基本單詞,8.____________n.開關(guān);轉(zhuǎn)換vt.轉(zhuǎn)換9.____________vt.材料,flash,optimisti

2、c,desert,material,receiver,switch,citizen,typist,typewriter,17.____________vt.回收利用;再利用18._______________n.代表;典型人物adj.典型的;有代表性的19.____________n.動機20.____________vt.吞下、咽下;吞沒21.____________adj.貪吃的;貪婪的;貪心的,swallow,recycle,representative,motivation,greedy,22.____________n.印象;感想;印記____________v.(使)印象深刻;銘記

3、23.____________adj.時常發(fā)生的;連續(xù)不斷的___________adv.不斷地24._____________n.周圍的事物;環(huán)境______________adj.周圍的__________v.環(huán)繞;包圍25._______vt.按;壓;逼迫n.按、壓;印刷;新聞__________n.壓力;擠壓;壓迫,impression,impress,constant,constantly,surroundings,surround,press,pressure,(二)派生單詞,surrounding,26.__________n.瞬間;片刻adj.立即的;立刻的__________

4、_adv.立即;立刻27.___________n.定居;解決_________v.解決;定居_________n.定居者,instant,instantly,settlement,settle,settler,1.拿起;接受;開始;繼續(xù)2.(困境后)恢復;完全復原3.看不見4.打掃;橫掃5.(快捷而悄聲地)移動;溜進,takeup,bebackononesfeet,losesightof,sweepup,slideinto,(三)短語,6.加速7.結(jié)果8.與相似9.向四面八方10.帶領(lǐng)某人參觀,speedup,asaresult,besimilarto,inalldirections,sho

5、wsb.around,1.constantadj.不變的;固定的;時常發(fā)生的;連續(xù)不斷的constantlyadj.經(jīng)常地;不斷地課文原句:IhavetoremindmyselfconstantlythatIamreallyinAD3008我得不斷提醒自己,我真的已經(jīng)進入到了公元3008年了。,核心要點,(一)單詞,【辨析】constant/continual/continuousconstantadj.不斷的,經(jīng)常的,強調(diào)始終如一地經(jīng)常出現(xiàn)。continualadj.連續(xù)不斷的,頻繁的,表示時斷時續(xù)地發(fā)生。continuousadj.不停的,連續(xù)不斷的,強調(diào)中間不停頓。,用continual

6、/constant/continuous填空。(1)Thatdogsbarkingisa___________annoyance.(2)Ourhomesandofficesneeda___________supplyofelectricity.(3)Everythingintheuniverseisin________motion.,continual,continuous,constant,2.previousadj.在前的;早先的課文原句:Thisissimilartothe“jetlag”yougetfromflying,butitseemsyoukeepgettingflashback

7、sfromyourprevioustimeperiod.這就與你乘坐飛機會產(chǎn)生時差反應相似,所不同的是,在你腦子里似乎會不斷閃現(xiàn)以前的時光。,previousto...在前;先于(to為介詞)【拓展】previouslyadv.先前地;以前地,3.guiden.指導者;向?qū)?導游v.引導;指導,課文原句:However,myfriendandguide,WangPing,wasveryunderstandingandgavemesomegreentabletswhichhelpedalot.但是我的朋友兼導游王平很細心體貼,給了我?guī)琢＞G色藥片,倒是挺起作用的。,【歸納】guide作動詞時,意為

8、:為某人領(lǐng)路,指引;指導,影響(某人的行為);(向某人)解釋,闡明(常和介詞through連用)。e.g.Wewereguidedaroundthemuseums.Theoldwomanwasalwaysguidedbyherreligiousbeliefs.Guideyourstudentsthroughtheprogramonesectionatatime.,guide作名詞時,意為:指南,手冊；旅行指南,旅行手冊；向?qū)?導游；指導的事物,判斷的依據(jù)。e.g.Detailsofhowtousethevariousprogramsareintheuserguide.ItsaguidetoIt

9、aly,whichyoumayfindusefulwhiletravelingthere.Wehiredalocalguidetogetusacrossthemountains.IneverfollowrecipesexactlywhenIcookIjustusethemasroughguides.,4.toleratev.忍受;容忍,課文原句:Atfirstmynewsurroundingsweredifficulttotolerate.一開始新的環(huán)境讓我很難忍受。,【歸納】toleratesth.容忍/忍受某事toleratesb.doingsth.容忍/忍受某人做某事【拓展】tolera

10、ncen.寬容;忍耐力havetolerancefor...忍受beyondtolerance無法忍受showtolerancetowardssb.對某人寬容tolerantadj.容忍的;忍受的;寬容的betolerantof容忍;忍受,運用上述詞匯完成下列情景。Recently,thereisonethingthatIcanhardly________.Thatisthenoisymusicingfromanearbyshop.Frankly,Icannever________listeningtosuchkindofmusic.Thatis,itisbeyondmy_________.B

11、utmymotheralwaystellsmethatIshouldbe_________ofthatnoise.Anyway,theyneedittoattractmorecustomers.,tolerate,tolerate,tolerance,tolerant,5.lack【歸納】v.缺乏;沒有。不用于被動結(jié)構(gòu),也不用于進行體。lackfor+n.(多用于否定句中)表示缺乏什么或在某方面缺少n.缺乏;短缺的東西(a)lackof...缺乏forlackof...因的缺乏,【拓展】lackingadj.短缺的;缺乏的belackingin缺少,課文原句:Hitbyalackoffresh

12、air,myheadached.由于缺乏新鮮空氣,我感到頭痛。,完成句子。(1)Hesoldhiscar_________________(缺錢)(2)Itsverykindofyou,butwe________________(不缺乏)ofteachershere.(3)We_________________(缺少)apples.,foralackofmoney,havenolack,lack/arelackingin,6.pressv.按;壓;逼迫n.按;壓;出版社;新聞界;報刊,課文原句:Thesecarriagesfloatabovethegroundandbybendingorpre

13、ssingdowninyourseat,youcanmoveswiftly.這些氣墊車是在地面上方漂浮著的,只要在座位上把操縱桿打彎或壓下,你就可以迅速地移動。,【歸納】v.按;壓;逼迫press(down)sth.踩下;按下某物presssth.into...把某物塞進presssth.outof從中榨出presson按；將壓在上presssb.todosth.力勸某人做某事n.按;壓;出版社;新聞界;報刊press作“報界,新聞界”解,用作主語時,其謂語動詞既可用單數(shù)形式,也可用復數(shù)形式。in(the)press在印刷中,寫出下列句子中press的含義(1)Thelittleboyspre

14、ssedtheirnosesagainsttheglass.________(2)Yourbookhasgonetopress._______(3)Pleasedontpressmeonthispoint.Ihavenomoretosay.____________,按;壓,印刷,逼迫于,7.switchv.交換；改變；轉(zhuǎn)換n.開關(guān)；轉(zhuǎn)換,課文原句:ThenWangPingflashedaswitchonaputerscreen,andatableandsomechairsrosefromunderthefloorasifbymagic.然后王平在電腦屏幕上的開關(guān)上閃了一下,于是一張桌子和幾把椅

15、子就像變魔術(shù)那樣從地板下面升了起來。,【歸納】v.交換；改變；轉(zhuǎn)換switchon開動;打開；接通switchoff切斷;關(guān)掉switchto轉(zhuǎn)換switchfrom從轉(zhuǎn)變switchinto變?yōu)閚.開關(guān)；轉(zhuǎn)換makeaswitch進行改變,【溫馨提示】表示“打開;切斷電源、開關(guān)”等意義時switchon/off可以與turnon/off互換。,8.instantadj.立即的;立刻的n.瞬間;片刻,課文原句：Youplacethemetalbandoveryouhead,clearyourmind,pressthesendingbutton,thinkyourmessageandthenex

16、tinstantitssent.你把這種金屬帶子放在你的頭上,排除雜念,按下發(fā)送鍵,集中精神想著你要傳遞的信息,片刻功夫信息就發(fā)出去了。,n.瞬間;片刻【歸納】inaninstant立即atthatinstant在那瞬間foraninstant片刻theinstant(that)一就(assoonas/immediately/directly)【拓展】instantlyadv.立即地,即刻地,完成句子。(1)我馬上就回來。Ishallbeback____________.(2)我一時答不上來。Icouldntanswer______________.(3)我一看見他就認出他正是警方在尋找的那個

17、人。________________________IsawhimIknewhewasthemanthepolicewerelookingfor.,inaninstant,foraninstant,Instantly/Theinstant(that),1.takeup占有(時間/空間);開始從事;發(fā)展某種愛好;拿起；出現(xiàn),課文原句:IstillcannotbelievethatIamtakingupthisprizethatIwonlastyear.我始終不能相信就在去年我得到了這個獎項。,(二)短語,【拓展】takedown取下,拿下;記錄,記下;拒絕takeoff拿走,取下,去掉;(飛機)

18、起飛;脫掉(衣服)takeon呈現(xiàn)(新面貌);雇傭；承擔takeover接管;接替;移交takeaway拿走;帶走takein領(lǐng)會,理解;接待,收留;吸收;欺騙,使上當takeback拿回;收回(說過的話)take...for當作;誤認為,完成句子。(1)我將同我的律師一起著手處理此事。Imgoingto_____thismatter_____withmylawyer.(2)那家超市還在雇傭更多的售貨員嗎？Isthesupermarket_________anymoreassistants?(3)我度假時,他接替我的工作。Hewill__________myjobwhileIamonholid

19、ay.,take,up,takingon,takeover,2.losesightof看不見;忽略某事,課文原句：However,IlostsightofWangPingwhenwereachedwhatlookedlikealargemarketbecauseoftoomanycarriagesflyingbyinalldirections.可是,當我們到達一個看上去像是大市場的地方時,由于太多車子朝四面八方飛奔,我看不見王平了。,【拓展】catchsightof...瞥見,突然看見loseonessight失明inonessight在某人看來,依某人意見atfirstsight乍一看att

20、hesightof一看到就outofsight看不到,在視野之外in/withinsightof在視野內(nèi),完成句子。1)看到母親,他激動地大哭起來。_____________hismother,hecriedwithexcitement.2)我看見她匆忙走開了,但我沒想跟她講話。I______________herhurryingawaybutIdidnttrytospeak.3)火車很快就看不見了。Thetrainwassoon_____________.,Atthesightof,caughtsightof,outofsight,3.sweepup打掃;清掃;橫掃,課文原句:Hewassw

21、eptupintothecentreofthem.他被卷入到這群車隊里了。,【拓展】sweepover涌上心頭,使難以抑制sweepout清掃,掃掉sweepaway沖走;清除sweepthrough(消息等)迅速傳遍于;掃過,掠過,4.speedup加速,課文原句：Whenwewantedthehoveringcarriagetospeedup,wepresseddownhardonthedrivingpedalandbentoverinthedirectionwewantedtogo.當我們想讓盤旋的氣墊車加速時,我們使勁踩下駕駛踏板,并駛向我們想去的方向。,【拓展】buildupspee

22、d加速reducethespeed減速ata/thespeedof以的速度athigh/low/full/topspeed高/低/全/最快速speedacross疾駛通過speedoverthecountry迅速在全國傳開,完成句子。(1)警車以每小時100英里的速度追趕前面的那輛卡車。Thepolicecarisrunning______________100milesperhourtochaseafterthetruckaheadofit.(2)一出車站,火車就開始加速。Onceoutsidethestation,thetrainbeganto_______________.,atthes

23、peedof,pickupspeed,語法,過去分詞作狀語過去分詞作狀語,可以表示時間、原因、條件、方式、讓步等。這時分詞表示的動作與句子主語之間構(gòu)成邏輯上的動賓關(guān)系。如：Askedwhyhewaslate,Tomsaiditwasbecauseofthetrafficjam.Exhaustedbythelongjourney,Mr.Greensoonfellasleep.,Givenmoremoney,Iwillbuyanotherdress.Thewomanenteredtheroom,followedbyherhusband.Laughedatbymanyothercolleagues,

24、Davidwentonwithhisplan.,過去分詞作時間、條件等狀語時,可轉(zhuǎn)換為對應的狀語從句。如：Offeredhelp,weshouldsay“Thankyou”or“Itskindofyou”.=Whenweareofferedhelp,weshouldsay“Thankyou”or“Itskindofyou”.Growninrichsoil,theseseedscangrowfast.=Iftheyaregrowninrichsoil,theseseedscangrowfast.,過去分詞作狀語,可以在其前面加if,once,although等連詞,構(gòu)成“連詞+分詞”形式。如：I

25、fbittenbyasnake,youshouldaskforhelp.Onceseen,thepaintingwillbeneverforgotten.Althoughdefeatedagain,theplayerstilldidnotgivein.,【拓展】過去分詞與動詞-ing形式作狀語的區(qū)別：過去分詞作狀語時,表示的動作與其邏輯主語之間是動賓關(guān)系；動詞-ing形式作狀語時,通常與其邏輯主語之間是主謂關(guān)系。如：Seenfromthehill,thecountrysideisveryattractive.（seen與countryside之間是邏輯上的動賓關(guān)系）Seeingfromtheh

26、ill,youcanfindthecountrysideattractive.（you與seeing之間是邏輯上的主謂關(guān)系）,用括號內(nèi)所給(短語)動詞的正確形式填空。1.__________(translate)intoGerman,thesentencehasadifferentwordorder.2._____________(find)theresearchverydifficult,Anndecidedtogiveitup.3._________(remind)nottomisstheflight,theprofessorgotupveryearly.4.If__________(ca

27、rryout)regularly,exercisecanbuildupourhealth.,Translated,Havingfound,Reminded,carriedout,5.________(look)atTonysface,Ireadthesamedisappointmentinhiseyes.6.Dontsayanythingunless________(speak)to.,Looking,spoken,如何寫想象類作文想象類作文不但考查大家的語言能力,而且給了大家更為廣闊的思維空間。我們可以充分發(fā)揮想象力,暢想美好的未來。,寫作,【寫作任務】你校英語俱樂部將舉辦主題為“未來的新型

28、城市”的英語沙龍活動。請根據(jù)下列要點,發(fā)揮自己的想象力用英語寫一篇發(fā)言稿。1.新型城市產(chǎn)生的原因；2.新型城市的運作模式。注意：1.詞數(shù)120左右；2.可以適當增加細節(jié),以使行文連貫；3.開頭和結(jié)尾已給出,但不計入總詞數(shù)。Goodmorning,everyone.Imgladtosharemyviewon“thenewcityinthefuture”.__________________________________________________________________________Thankyou!,【寫作指導】審題定調(diào)本篇習作形式上是一篇發(fā)言稿,屬于應用文。發(fā)言稿的正文要求描

29、述未來的城市,屬于說明文,故時態(tài)應以一般將來時為主,多用被動語態(tài)。另外,作為發(fā)言稿,應使用口語化且較為正式的語言,要做到通俗易懂。,謀篇布局該發(fā)言稿正文可分三部分來寫：第一部分：闡述原因（如土地缺少、交通擁擠、污染嚴重等）；第二部分：介紹其運作模式；第三部分：展望未來。,組織語言1.第一部分：闡述新型城市產(chǎn)生的原因。,2.第二部分：介紹新型城市的運作模式。,3.第三部分：展望未來。,【范文展示】普通范文Goodmorning,everyone.Imgladtosharemyviewon“thenewcityinthefuture”.Asweallknow,theworldspopulation

30、isconstantlygrowing.Atthesametime,theoceansarerisingbecauseofglobalwarming.Thismeansthatdrylandwillbeetoocrowded.Inmyopinion,alloftheproblemswillbesolvedbybuildingfloatingcitiesonthesea.,Inthefuture,islandsfullofgreenplantswillbecreatedontheseaandcitieswillbebuiltonthem.Inthecenterofthecity,therewil

31、lbeahugetowerforpeopletoworkandlivein.Thecitywillbepoweredbysolar,wind,andwaveenergy.Andtherewillbelargegardensforpeopletogrowcrops.Thisisnotadream.Ibelieveanythingispossibleifwekeepmakingprogressinscienceandtechnology.Thankyou!,高級范文Goodmorning,everyone.Imgladtosharemyviewon“thenewcityinthefuture”.A

32、saresultofrisingsealevelscausedbyglobalwarmingandexplodingpopulation,ourlandisbeingtoocrowded.Therefore,Iveeupwiththeideaofconstructingfloatingcitiesontheseatosolvetheproblems.Thefloatingcitywillbelocatedonman-madeislands,whichwillbealmostentirelycoveredinthevegetation.Ahugetoweratthecitycenterwilla

33、ctbothasworkplaceand,housingforitscitizens.Thecitywillusesolar,wind,andwavepowertokeepitfunctioninganduseitslargegardenstosupplyfood.Thisisabsolutelynotsciencefiction.Ibelieveitwilletruewiththedevelopmentofscienceandtechnology.Thankyou!,鞏固練習,I.用括號內(nèi)單詞的正確形式填空。1.Thefirmhastwo_______________(represent)i

34、neveryEuropeancity.2.Wecouldseethestarsthrougha(n)_________(open)intheroof.3.Alotofthechildrenattheschooldonotliveinthetown,buteinfromthe____________(surround)countryside.,opening,representatives,surrounding,4.Theheadlinegaveafalse__________(impress)ofwhatthearticlewasabout.5.Unionleadersandpanyboss

35、eswillmeettomorrowinanattempttoreacha(n)___________(settle).,settlement,impression,II.選用方框內(nèi)合適的短語并用其正確形式填空（每個短語限用一次）。,1.Asif________thewaitersuddenlyappearedwithatrayofdrinks.2.Theteacherfoundthattheotherchildrenhadgone,leavingonlyJaneto__________thebitsofpaperandbrokenglass.,sweepup,bymagic,3.Wewere

36、______________theschoolbyoneofthestudents.4.Weshouldnt_____________thefactthateducationisimportant.5.Imsorrytohave___________somuchofyourvaluabletime.6.Youaredrivingveryslowly.Do________abitorwellnevergettothedestination.,speedup,shownaround,losesightof,takenup,7.YorkRoadwillbeclosedanddelaysarelike

37、ly__________.8.Inthediary,sheurgedherchildrennottorepeatthemistakesoftheadults,whohadallowedtheircountryto_________warandhadletsomanypeopledie.,slideinto,asaresult,III.閱讀下面材料,在空白處填入適當?shù)膬?nèi)容(1個單詞)或括號內(nèi)單詞的正確形式。,Whatwilllifebelikein30yearstime?Heres1.________RichardWatson,futurist,writerandfounderofonlinem

38、agazineWhatsNextpredicts.Machineswillbeabletosenseandthenadapt2.__________(they)totheemotionalstateofanindividualuser.Atthemomentmachinescanworkoutwheresomeoneis,whosomeoneisand,what,themselves,perhapswhattheyaredoingor“l(fā)ike”butare3.________(certain)aboutanythingelse.Thenextstagewillbeformachinestos

39、ensehumanfeelings.Theycouldgetanimpressionofyouremotionalstateby4.__________(constant)monitoringyourfacialexpressions,bodylanguage,heartrate,voiceandsoonandthenmakehelpful5.__________(adjust).Ifyouaretypingtextintoaputer,forexample,theputermightconsiderthespeedyouare,uncertain,adjustments,constantly

40、,typing,decideyouare6.________(stress)andconcludethatthisisntthebesttimetoallowyoutoreadnegativeemails.Ifyou7.___________(drive)acar,thecarsputermightconsiderhowyouaredrivingandmakecertainconclusions.Ifthecardecidesyouareangryandindanger8.________drivingunsafelyitmightadaptitselftomakethingssafer.On9.________otherhandashopmightusethistechnologytoworkoutwhencustomersaremorelikely10.________(buy)things,includingthingstheyprobablydontreallywant.,stressed,tobuy,aredriving,of,the,