八年级英语下册Module4DiscoveryUnit8Lifeinthefuture课件牛津深圳版.ppt

,Unit8,Module4Discovery,Period1,GettingreadyReading(I),Lifeinthefuture,Whatisit?Wheredoyouthinkitis?Wouldyouliketoliveinit?Whatmaterialsitismadeof/from?,Lookatthebuildings!,Leadin1,Whatlifewillbelikeinthefuture?,Transportationinthefuture,Communicationinthefuture,Clothinginthefuture,Nanotechnologywillbewidelyappliedinfutureclothing.,schoolontheair,Educationinthefuture,schoolonline,Energyinthefuture,windpower,solarpower,Shoppinginthefuture,shoppinginthesupermarket,shoppingonline,Travellinginthefuture,Citiesinthefuture,Whatshouldwedotobewell-preparedforthefuture?,Appreciationofaclipaboutfuturelife,Leadin2,Lifeinthepast,Lifeatpresent,Whatlifewillbelikeinthefuture?,H,Homework,模仿录音的语音、语调，朗读课文。抄写单词和短语：Internet，post，present，hydrogen，wide，shape，cafe，recently，forever，certainly，recommend，satisfy，mix，electronic，relax，while，technology；atthefront，ontheInternet，intheshapeof，mixwith。,Pre-reading,A.Whatdoyouknowabout?,A1Whichofthefollowingsentencesareprobablyaboutthefuture,andwhichareaboutthepresent?Tick()theboxes.,TherearehotelsontheMoon.2.Ourhousesusealotofenergy.3.Yourfridgecanorderfoodforyou.4.Mostpeopleusehydrogen.,Now,Future,A2Whatwilllifebelikeinthefuture?Inpairs,discussthefollowingquestions.,1.Whatwillhotelsbelike?,2.Whatwillhousesbelike?,3.Whatwillcarsbelike?,B.Beforeyouread,LookatthepicturesandtheheadingsoftheInternetpostsonpage115.Thentick()thedescriptionsthatmatchthepictures.,Thehotellookslikeaverylargefish.Thehotelisbuiltonamountain.Thereisarobothelperinthehouse.TheCJ3hasawidewindowatthefront.TheCJ3doesnothaveanywheels.,Lifein2050,Reading,Skimming,TrueorFalse,AwhalelivedinTheHotelWhale.2.ForeverGreenHousesfridgecanconnectwithsupermarket.3.ForeverGreenHousesneedmoreenergythanoldhouses.4.DrivingtheCJ3helpsprotecttheenvironment.,T,F,F,T,Readthepassageandanswerquestions.,1.IsitinterestingtostayattheHotelWhale?,Yes,itis.Peoplecanwatchfishoutsidetheirwindow.,2.DoyoulikeForeverGreenHouse?Why?,Yes,Ido.Becausethesehousesareboth“green”and“smart”.,While-reading,3.WhatisCJ3?,Itisanewtypeofhydrogencar.,4.Whatisyourdreamhouse?,(Theanswerisnottheonly.),Canyourememberthemissingwords?,Whenwewerestayingatthehotelrecently,mychildrenwatchedthefishoutsidetheirbedroomwindow.Inthebathroom,yourmedicinecupboardisconnectedtoyourdoctorscomputer.IwouldcertainlyrecommendForeverGreenHousestomyfriends.,4.Thehydrogeninthecarismixedwithoxygenfromtheairtomakeelectricityforthecar.5.TheCJ3isanewtypeofhydrogencar.6.TheCJ3hasanelectronicmapandisdrivenbyacomputer.7.WhileIwasdrivingmyoldcar,Iwaspollutingthecity.,住宅智能化主要是以电话、计算机、电视机等连成一体的自主控制、扩展、享用的工作、学习、娱乐家庭综合信息服务平台。实现安全防盗、火灾与煤气泄漏报警、遥控紧急求助等；家居设备管理自动化，如遥控调解空调、热水器、微波炉、音响、电视等,电源与照度控制等；四表（电表、水表、煤气表、热工表）数据自动采集与传输；电话、电视、电脑的综合通讯和信息交互，实现VOD点播几多媒体信息通讯。,Nowlistentothepassage.,C.Vocabulary,C1ThewordsinitalicsarefromtheInternetonpage115.Circlethecorrectanswerstocompletethesesentences.,Theshapeofsomethingis_.whatitismadeofitsoutsideform2.Ifsomethinghappenedrecently,ithappened_.notlongagob.alongtimeago3.Tosatisfypeoplemeanstomakethem_.a.angrybynotgivingthemwhattheywantb.pleasedbygivingthemwhattheywant,4.Whenthingsaremixed,they_.areputtogetherdonotgotogether5.Relaxmeansto_.dosomethingwithalotofenergyrestwhiledoingsomethingfun,C2Completetheconversationwiththewordsfromthebox.Changetheirformsifnecessary.,certainlyelectronicshapetechnologywhile,Matt:IvedecidedtobuildaspacehotelwhenIgrowup.Nelson:Really?Whatwillthehotelbelike?Matt:Itllbeinthe1._ofastar.Anditllusesolarenergytorunits2._parts,soitllbeenvironmentallyfriendly.Withthis3._,thehotelwillalsobeabletomovefromplacetoplace,likeaspaceship.,shape,electronic,technology,Nelson:Whatelsewillithave?Matt:Therellbeacomputerineachbedroom.ItllbeconnectedtotheInternet.Inthisway,youllbeabletocommunicatewithyourfamilyandfriendsonEarth4._yourestayinginthespacehotel.Doyoulikemyidea?Nelson:5._.Idrecommendittoallmyfriends!,while,Certainly,D.Comprehension,D1BelowaresomequestionsabouttheInternetpostsonpage115.Answerthequestions.WriteY(Yes)orN(No).,CanwegoshoppingattheHotelWhale?Arethere100bedroomsintheHotelWhale?CanIcontactmydoctorfromthebathroomofaForeverGreenHouse?DoForeverGreenHousesusealotofenergy?DoweneedoxygentoruntheCJ3?,Y,N,Y,N,Y,D2ReadtheInternetpostsagainandanswerthequestionsbelowincompletesentences.,WhereistheHotelWhale?_.2.WhatisspecialaboutForeverGreenHotel?_.3.WhydoesthedriveroftheCJ3notneedtodrivethecar?_.,Itisunderthewater,Theyareboth“green”and“smart”,Becauseitisdrivenbyacomputer,D3Inpairs,discusswhatyouthinklifewillbelikein2050.,H,Homework,通过图书馆或互联网搜集有关未来生活的资料。完成综合练习册第126页Vocabulary和第133页ReadingA的练习。,Languagepoints,1.Itisintheshapeofawhale.,intheshapeof的形状,Thepoolwasintheshapeofaheart.游泳池呈心形。Thisislandisintheshapeofacross.该岛呈十字形。,Practice,他有一只小兔子形状的手表。,Hehasawatchintheshapeofarabbit.,这花园是方形的。,Thegardenisintheshapeofasquare.,2.Whenwearestayingatthehotelrecently,stay的相关短语staywith“同住在一起”；后面通常接一个人stayat“暂住在”；接较小的场所（机场，学校，公园，车站）stayin“待在家里”，“不外出”；接密闭空间或较大的场所（国家，都市）,Youcangowithusorstayathome,whicheveryouchoose.你可以同我们一起去或是呆在家中，悉听尊便。WhenIgocamping,westayinatent.当我去野营的时候，我们呆在帐篷里。Howlongwouldyoustaywithus?你能在我们这里呆多长时间？IwillstayinChinanextweek.下周我将待在中国。,Practice,Myparentswantme_(stay)athomeeverynight.,Intheolddaysthewoman_homeandthemanearnedthemoney.,stayedat,tostay,3.IwillcertainlyrecommendForeverGreenHousestomyfriends.,recommendto推荐,IrecommendtoyouTimeandNewsweek.Theyareexcellent.我向你推荐时代和新闻周刊,它们很棒。Canyourecommendagoodhoteltome?你能给我推荐一家好的饭店吗？,Practice,你推荐我穿哪双鞋?,Whichshoeswouldyourecommendtowear?,你能为我推荐一本好字典吗?,Canyourecommendtomeagooddictionary?,3.Thehydrogeninthecarismixedwithoxygenfromtheairtomakeelectricityforthecar.,mix.with.（使.与.）相混合；与.混在一起,Youcantmixbusinesswithpleasure.你不能把工作和娱乐搅在一起。Mixthisoilwiththepaintandstirwell.把这油和漆搀在一起,好好搅拌。,Practice,油不能与水混合。,Oildoesnotmixwithwater.,把蛋和面粉搅拌起来。,Mixtheeggswiththeflour.,SpellingBee,Now2minstotestyourspelling.,English-Chineseshape;caf;forever;mix;electronic;relax;technology;software;virus;2.Chinese-English不久前，最近；无疑，肯定；推荐；使满意；在期间；使（自己）有准备,Whenfinished,exchangeyourpaperstoseewhodoesthebest.,Homework,Learnthenewwordsandexpressionsbyheartafterclass.Retellthearticleusingthenewphraseslearnedthisclass.,Unit8,Module4Discovery,Period4,Wordsandgrammar,Lifeinthefuture,Objectives,ToknowtheusageofthepastcontinuoustenseTolearntousethepastcontinuoustense,1.WewerewatchingTVfromseventoninelastnight.2.WhatwashedoingalldaylastSunday?3.Mybrotherfellwhilehewasridinghisbicycleandhurthimself.4.Itwasrainingwhentheyleftthestation.5.WhenIgottothetopofthemountain,thesunwasshining.,6.Sheaskedhimwhetherhewascomingbackforsupper.7.HewascleaninghiscarwhileIwascooking.8.Hismotherwasalwaysworkinglikethat.9.Hewasalwayschanginghismind.10.IsawhimwhileIwaswalkingtothestation.,知识脉络,过去进行时,定义,句式,when/while/as,在过去某一时刻正在进行的动作Theywereeatingbreakfastat7:00amyesterday.(b)Iwaswritingaletteratthistimeyesterday.(c)Fiveminutesago,DannywaslookingoutofthewindowandSuzywasreadingabook.,一、定义：过去进行时表示过去某时正在进行的动作或存在的状态。,过去进行时,2.在过去某段时间一直在进行的动作(a)From1983to1998,hewasteachingatYale.(b)Theywerebuildingadamlastwinter.,二、句式,(1)基本结构：肯定式was/were+verb-ing(2)否定式：was/werenot+verb-ingwasnot=wasntwerenot=werent,Iwasdoingsomeshopping.Peoplewererunningwildly.,Iwasnotreading.Peoplewerenotrunningwildly.,(3)疑问句：将was/were调到主语前结构为：Was/Were+主语+verb-ing?回答：Yes,主语+was/were.No,主语+wasnot/wasnt./werenot/werent.,Washerunning?Yes,hewas./No,hewasnt.,Weretheyrunning?Yes,theywere./No,theywerent.,WhileMillewaswatchingTV,hermumwassleeping.米莉在看电视时，妈妈在睡觉。IsawatrafficaccidentasIwasridingtoschoolthismorning.今天早晨我骑车去学校时看到一起交通事故。Washedoinghishomeworkwhentheteachercamein?当老师进来时，他正在做作业吗？,三、when,while和as这三个词都有“当时候”的意思。,用法(1)若主句表示的是一个短暂性动作，从句表示的是一个持续性动作，三者都可用：Hefellasleepwhenwhile,ashewasreading.他看书时睡着了。,用法(2)若主、从句表示两个同时进行的持续性动作，且强调主句表示的动作延续到从句所指的整个时间，通常要用while：Donttalkwhileyoureeating.吃饭时不要说话。,用法(3)若从句是一个短暂性动作，主句是一个持续性动作，可用as/when但不用while：Itwasraininghardwhenaswearrived.arrive是短暂动词我们到达时正下着大雨。,用法(4)若要表示两个正在发展变化的情况，相当于汉语的“随着”，一般用as：Thingsaregettingbetterandbetterastimegoeson.随着时间的推移，情况越来越好,用法(5)表示“每当的时候”(暗示一种规律性)，一般要用when：Itscoldwhenitsnows.下雪时天冷。Hesmileswhenyoupraisehim.你夸奖他时他总是笑笑。,用法(6)若主从句所表示的动作不是同时发生，而是有先后顺序时，一般要用when：Iwillgohomewhenhecomesback.他回来时，我就回家去。,特殊用法when表示“这时(突然)”；while可以表示“而”、“却”(表示对比)；但as则没有类似用法：Wewereabouttostartwhenitbegantorain.我们正要出发，这时天开始下雨了。Helikescoffee,whileshelikestea.他喜欢咖啡，而她却喜欢茶。,特殊用法（3）as和when后均可直接跟一个名词，构成省略句，但while一般不这样用：AsWhenaboy,helivedinJapan.他小时候在日本。,特殊用法（4）when和while后可接现在分词、介词短语、形容词等构成省略句，但as一般不这样用：WhenWhilereading,hefellasleep.他看书时睡着了。WhenWhileintrouble,askherforhelp.遇到麻烦的时候你就去找她帮忙。,【拓展】现在进行时可以表示将来的动作，同样，过去进行时也可以表示从过去某时看来将要发生的动作。LucyarrivedinBeijinglastFriday,butshewasleavingforHongKongthenextmorning.上周五露西到达北京，但第二天早晨就要动身去香港了。,.单项选择。1.WhenIcamebackyesterdayevening,mybrother_hishomework.(2011长沙)A.isdoingB.hasdoneC.wasdoing2.-Whatwereyoudoingthistimeyesterday?-I_onthegrassanddrawingapicture.(2011北京)A.sitB.satC.amsittingD.wassitting,3.-Amy,Icalledyouyesterdayevening,butnobodyansweredthephone.-Oh,I_awalkwithmymotheratthattime.(2011宁波)A.takeB.tookC.amtakingD.wastaking4.He_whentheUFOarrived.HedidntwakeuntiltheUFOdisappeared.(2011枣庄)A.sleptB.wassleepingC.wasdoinghomeworkD.wassinging,5.Wherewereyouthismorning?I_inthesupermarket.(2012河北)A.willshopB.amshoppingC.wasshoppingD.haveshopped6.Sam,comedownstairs,please.Ineedyourhelp.Sorry,Mum.I_onthephone.(2012陕西)A.amtalkingB.talkedC.wastalkingD.havetalked,7.Iphonedyouat7.00thismorning.Buttherewasnoanswer.Well,maybeI_morningexercisesatthattime.(2012山东烟台)A.wasdoingB.didC.isdoingD.woulddo,8.Sallytookaphotoofherfriendswhilethey_computergames.(2013浙江杭州)A.playB.areplayingC.haveplayedD.wereplaying9.What_you_whenthecaptaincamein?(2013黑龙江齐齐哈尔)A.are;doingB.did;doC.were;doing,10.Isawhiminthelibraryyesterday.He_abookatthemoment.(2013天津，31)readsB.isreadingC.wasreadingD.willread,H,Homework,1.完成下列中译英的练习。昨天上午八点她在看书。她回来时你在做什么？她回来时我在做饭。当老师进入教室时，孩子们正在聊天。昨天晚上八点半你们在做什么？2.完成综合练习册第127至129页Grammar的练习。,Unit8,Module4Discovery,Period5,Writing,Lifeinthefuture,Listening,A.Listentoastoryabouttwoastronauts.Thenputtheeventsinthecorrectorderbywritingthenumbers1-5inthebrackets.,()Theastronautsstartedthesoftwareandflewbackhome.()TwoastronautsreturnedfromatriptotheMoon.()ThecomputerflewthespaceshiptoMarsinstead.()TheWhizz-Kidcreatedsomevirus-cleaningsoftware.()PeopleattheSpaceComputerClubtriedtohelptheastronauts.,1,5,2,4,3,B.Listentotherec