2013新目标八年级英语上册Unit7SectionA课件.ppt

Unit7,Willpeoplehaverobots?,SectionAPeriod1(1a-2d),Whatdoyouthinkourlifewillbelikeinfuture?,Discuss,大胆畅想未来letspredictourfutures,Willpeoplehaverobotsintheirhomes?,Yes,theywill.,Peoplewillhaverobotsintheirhomes.,Willeverythingbefree?,FREE,Peoplewontusemoney.Everythingwillbefree.,Yes,itwill.,Willbooksonlybeoncomputers,notonpaper?,Bookswillonlybeoncomputers,notonpaper.,Yes,theywill.,Willtherebeonlyonecountry?,Yes,therewill.,Therewillbeonlyonecountry.,Willpeoplelivetobe200yearsold?,Yes,theywill.,Peoplewilllivetobe200yearsold.,Willstudentsstudyathomeoncomputers?,Yes,theywill.,Kidswontgotoschool.Theyllstudyathomeoncomputers.,_A_D1.Peoplewillhaverobotsintheirhomes._A_D2.Peoplewontusemoney.Everythingwillbefree._A_D3.Bookswillonlybeoncomputer,notonpaper._A_D4.Kidswontgotoschool.Theyllstudyathomeoncomputers._A_D5.Therewillonlybeonecountry._A_D6.Peoplewilllivetobe200yearsold.,Howwilltheworldbedifferent100yearsfromnow?Readthesepredictions.Check()A(foragree)orD(fordisagree).,1a,1b,Listenandcirclethepredictionsyouhearin1a.,_A_D1.Peoplewillhaverobotsintheirhomes._A_D2.Peoplewontusemoney.Everythingwillbefree._A_D3.Bookswillonlybeoncomputer,notonpaper._A_D4.Kidswontgotoschool.Theyllstudyathomeoncomputers._A_D5.Therewillonlybeonecountry._A_D6.Peoplewilllivetobe200yearsold.,Freetalk,A:Doyouthinktherewillberobotsinpeopleshomes?B:Yes,therewill.Ithinkeveryhomewillhavearobot.A:Willkidsgotoschool?B:No.Kidswontgotoschool.Theywillstudyathomeoncomputers.,1.pollutev.污染,pollut(e)+ionpollutionn.污染,e.g.Bicycleisagoodexercise.Itdoesntpollutetheair.自行车是一种好的运动，它不污染环境。,Airpollutionisagreatproblemnow.现在空气污染是个大问题。,NewWords,2.predictionn.预言；预测,e.g.Wedontknowwhatwillhappeninthefuture.我不知道将来会发生什么事情.,3.future将来inthefuture在将来,e.g.Thisgreatpredictioniscomingtrue.这个伟大的预言正在实现。,moretrees,morewater,lessmeat,less+不可数名词,fewerpeople,fewer+可数名词,manymoremostmuchmoremostfewfewerfewestlittlelessleast修饰可数名词修饰不可数名词,Remember,试做以下试题:用less/fewer填空1、Iearn_moneythanmysister.2、Thereare_carsparkedoutsidethanyesterday.3、Wehave_studentsthisyearthanlastyear.4、Youshouldsmoke_cigarettesanddrink_beer.5.Wewanttofinishtheworkwith_moneyand_people.6.Therewillbe_carsand_pollution.,less,fewer,fewer,fewer,less,less,fewer,fewer,less,2a,Listenandcirclethewordsyouhear.,1.Therewillbe(more/less/fewer)people.2.Therewillbe(more/less/fewer)freetime.3.Therewillbe(more/less/fewer)cars.4.Therewillbe(more/less/fewer)pollution.5.Therewillbe(more/less/fewer)trees.,2b,Listenagain.Check()thepredictionsyouhear.,_1.Therewillbefewerpeople._2.Therewillbelessfreetime._3.Peoplewillusethesubwaysless._4.Therewillbemorepollution._5.Citieswillbeverybigandcrowded.,Therewillbe句型,LanguageFocus,Therewillbe是Therebe句型的拓展，作“将有；将会有”解。,其中will是情态动词。,那么该句型的否定式和疑问式是什么样子呢？,Therewillbemorepollutioninthefuture.,否定式：,疑问式：,肯定回答：,否定回答：,Therewillnot(wont)bemorepollutioninthefuture.,Willtherebemorepollutioninthefuture?,Yes,therewill.,No,therewont.,Pairwork,Makeconversationsaboutthepredictionsin2aand2b.,Whatsyourpredictionaboutthefuture?,Ithinktherewillbemorepollution.,2c,Really?Idontthinkso.ButIthinktherewillbefewertrees.,1.environmentn.环境,e.g.Ourlivingenvironmentismuchbetternow.现在我们的生活环境好多了。,2.planetn.行星earthn.地球,e.g.Theearthisaplanetofthesun.地球是太阳的一颗行星。,NewWords,3.plantv.种植；n.植物,e.g.Theywanttoplanttreesaroundthelake.他们想在湖边种树。,4.playapartin是一个固定短语，表示“参与；在中尽自己的一份力量”,e.g.Hedidntplayapartinmakingthisdecision.他并没参与做出此决定。,partn.参加；参与；部分,2dRole-playtheconversation.Nick:Whatareyoureading,Jill?Jill:Itsabookaboutthefuture.Nick:Soundscool.Sowhatwillthefuturebelike?Jill:Well,citieswillbemorecrowdedandpolluted.Therewillbefewertreesandtheenvironmentwillbeingreatdanger.,Nick:Thatsoundsbad!Willwehavetomovetootherplanets?Jill:Maybe.ButIwanttoliveontheearth.Nick:Me,too.Thenwhatcanwedo?Jill:Wecanuselesswaterandplantmoretrees.Everyoneshouldplayapartinsavingtheearth.,1).begoingto表示近期、眼下就要发生的事情，will表示的将来时间则较远一些。如：Heisgoingtowritealettertonight.Hewillwriteabookoneday.2).begoingto表示根据主观判断将来肯定发生的事情，will表示客观上将来势必发生的事情。Heisseriouslyill.Heisgoingtodie.Hewillbetwentyyearsold.,4、begoingto和will的区别：,3).begoingto含有“计划，准备”的意思，而will则没有这个意思。如：Sheisgoingtolendusherbook.Hewillbehereinhalfanhour.4).在有条件从句的主句中，一般不用begoingto,而多用will。如：Ifanybeastscomesatyou,Illstaywithyouandhelpyou.,1.根据现在所见，预计不久肯定会发生的事情时Look!-itsgoingtorain!Thecarisgoingtoturnover.2.谈及打算或事先决定了的事情时Whatareyougoingtobewhenyougrowup?,在下列几种情况下用begoingto,在下列几种情况下要用will而不用begoingto,肯定句:,否定句:,一般疑问句:,特殊疑问句:,主语+will+v.原形,主语+will+not+v.原形,shall/will+主语+v原形,特殊疑问词+一般疑问句,5、基本句型：,简略回答:,Yes,Ishall./Yes,Iwill.,No,Ishant./No,Iwont.,6、时间状语：,-Whyareyouinsuchahurry,Mike?-There_anNBAbasketballgameintenminutes.（2009福州）A.willhaveB.willbeC.isgoingtohaveD.aregoingtobe,B,1.Ithinkkidswillstudyathomeoncomputers_tenyears.A.atB.forC.afterD.in2.Hurryup!Thetrain_intwominutes.A.goB.wentC.willgoD.goes3.IthinkthatEngland_nexttime.A.willwinB.wonC.iswinningD.wins,即时练,D,A,C,4.There_ameetingtomorrowafternoon.A.willbegoingtoB.willgoingtobeC.isgoingtobeD.willgotobe5._you_freetomorrow?No.I_freethedayaftertomorrow.A.Are;goingto;willB.Are;goingtobe;willC.Are;goingto;willbeD.Are;goingtobe;willbe,C,D,1.We(buy)himapenforhisbirthdaynextweek.2.I(call)youwhenIgetthere.,用所给词的适当形式填空。,shallbuy,willcall,3.Ifitissunnytomorrow,we_(have)apicnicoutside.4.I(tell)himthenewswhenIseehimattheoffice.5.There(notbe)afootballmatchnextmonth.,shall/willhave,willtell,wontbe,1beaboutto+v.(“即将”，指紧接着要发生的动作)Letswaitaminute.Heisabouttoarrive.2be+v.-ing(“定于”，指接近的将来动作)HeisleavingforHongKongtomorrowmorning.3be+tov.(“定于”，指预定的将来动作)Sheistobehereat9:00a.m.tomorrow.,一般将来时还可以使用下列的几种句式来表达：,1).在含有beaboutto+v.的句子中，不能再加时间状语。2).“be+v.-ing”句式中，动词是某些瞬间动词，特别是表趋向动词，用现在进行时刻表示按计划、安排即将发生的动作，如go,leave,come等。,注意：,GrammarFocus,Fillintheblankswithmore,lessorfewer.,3a,1.Inthefuture,therewillbe_freshwaterbecausetherewillbe_pollutioninthesea.2.In100years,therewillbe_carsbecausetherewillbe_peopleinthecities.,less,more,more,more,3.Therewillbe_jobsforpeoplebecause_robotswilldothesamejobsaspeople.4.Ithinktherewillbe_citiesbecausepeoplewillbuild_buildingsinthecountry.5.In50years,peoplewillhave_freetimebecausetherewillbe_thingstodo.,fewer,more,more,more,less,more,3aFillintheblankswithmore,lessorfewer.Inthefuture,therewillbe_freshwaterbecausetherewillbe_pollutioninthesea.2.In100years,therewillbe_carsbecausetherewillbe_peopleinthecities.,more,less,more,more,3.Therewillbe_jobsforpeoplebecause_robotswilldothesamejobsaspeople.4.Ithinktherewillbe_citiesbecausepeoplewillbuild_buildingsi