八上英语Unit7 SectionA-1课件

Unit7SectionAPeriod1(1a-2d),Whatdoyouthinkofwhenyouseethetitle?Willpeoplehaverobots?Talkwithyourpartner.,,Discussion,___A___D1.Peoplewillhaverobotsintheirhomes.___A___D2.Peoplewon’tusemoney.Everythingwillbefree.___A___D3.Bookswillonlybeoncomputer,notonpaper.___A___D4.Kidswon’tgotoschool.They’llstudyathomeoncomputers.___A___D5.Therewillbeonlyonecountry.___A___D6.Peoplewilllivetobe200yearsold.Howwilltheworldbedifferent100yearsfromnow?Readthesepredictions.Check(√)A(foragree)orD(fordisagree).1a,1bListenandcirclethepredictionsyouhearin1a.___A___D1.Peoplewillhaverobotsintheirhomes.___A___D2.Peoplewon’tusemoney.Everythingwillbefree.___A___D3.Bookswillonlybeoncomputer,notonpaper.___A___D4.Kidswon’tgotoschool.They’llstudyathomeoncomputers.___A___D5.Therewillbeonlyonecountry.___A___D6.Peoplewilllivetobe200yearsold.,Listenandfillintheblanks.A:Doyou_____peoplewill__________intheirhomesin100_____?B:Yes,Ido.IsawarobotonTV,andit______thekitchen.A:Well,Idon’tthinkpeople______money.B:Doyouthinkeverythingwill______?A:Yeah,________.B:Ithinktherewillbe____one______.thinkhaverobotsyearscleanedwillusebefreeprobablyonlycountry,A:Onlyone_______intheworld?Willthere___world_____?B:I_____so.A:I_____kids_____gotoschool.Theywill_____athomeon_________.B:Oh,I________.A:Youdo?B:Yeah,therewill______beschools.countrybepeacehopethinkwon’tstudycomputersdisagreealways,FreetalkA:Doyouthinktherewillberobotsinpeople’shomes?B:Yes,therewill.Ithinkeveryhomewillhavearobot.A:Willkidsgotoschool?B:No.Kidswon’tgotoschool.Theywillstudyathomeoncomputers.…,Everythingispossible!,,,,,1cAskandanswerquestionsaboutthepredictionsin1a.Willpeopleusemoneyin100years?No,theywon’t.Everythingwillbefree.Yes,theywill.Willpeoplelivetobe200yearsold?,Willkidsgotoschool?No,theywon’t.They’llstudyathomeoncomputers.Willtherebeonlyonecountry?Yes,therewillbeonlyonecountry.,2aListenandcirclethewordsyouhear.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.,2bListenagain.Check(√)thepredictionsyouhear._____1.Therewillbefewerpeople._____2.Therewillbelessfreetime._____3.Peoplewillusethesubwaysless._____4.Therewillbemorepollution._____5.Citieswillbeverybigandcrowded.√√,therewillbeless/morepollution.therewillbemore/fewercarstherewillbefewer/morepeopleIpredict…,morebuildingsfewertreesmorefreetimelesswater,Makeconversationsaboutthepredictionsin2aand2b.2cWhat’syourpredictionaboutthefuture?Ithinktherewillbemorepollution.Really?Idon’tthinkso.ButIthinktherewillbefewertrees.Groupwork,What’syourpredictionaboutthefuture?Ithinkcitieswillbeverybigandcrowded.Sure.Iagreewithyou.AndIthinktherewillbemorepollution.,housesinthefuture,schoolsinthefuture,Whatwillthefuturebelikeaccordingtothebookaboutthefuture?Citieswillbemorecrowdedandpolluted.Therewillbefewertreesandtheenvironmentwillbeingreatdanger.Maybepeoplewillhavetomovetootherplanets.2.Whatcanpeopledotosavetheearth?Peoplecanuselesswaterandplantmoretrees.Everyoneshouldallplayapartinsavingtheearth.Readtheconversationquicklyandanswerquestions.2d,A:Whatareyoureading,Jill?B:It’sabookaboutthefuture.A:Soundscool.Sowhatwillthefuturebelike?B:Well,citieswillbemorecrowdedandpolluted.Therewillbefewertreesandtheenvironmentwillbeingreatdanger.A:Thatsoundsbad!Willwehavetomovetootherplanets?B:Maybe.ButIwanttoliveontheearth.A:Me,too.Thenwhatcanwedo?B:Wecanuselesswaterandplantmoretrees.Everyoneshouldplayapartinsavingtheearth.Listentotheconversationandrole-playtheconversation.,GameHowwillyourlifebelikein100years?Canyousayanysentences?Peoplewillhaverobotsintheirhomes.Therewillbeonlyonecountry.FREEPeoplewon’tusemoney.Everythingwillbefree.,Bookswillonlybeoncomputers,notonpaper.Kidswon’tgotoschool.They’llstudyathomeoncomputers.Peoplewilllivetobe200yearsold.,FreeTalkWhatwillyoubeinthefuture?Iwillbea/an…,FreeTalkWherewillyouwork?Iwillworkin…,FreeTalkWillyoubea/an…?Yes,Iwill.No,Iwon’t.I’llbea/an…,FreeTalkWillyouworkin…?Yes,Iwill.No,Iwon’t.I’llworkin…,,Languagepoints,1.Willpeopleusemoneyin100years?I’llcomebackinthreedays.我3天后回来。“in+时间段”一般用于将来时，表示将来一段时间后。in100years意思是“100年后”,Hecamebackafterthreedays.他三天后回来了。另外,after还可接时间点,既可用于将来时也可用于过去时Hecamebackaftertwoo'clock.他两点后回来了。Hewillcomebackaftertwoo’clock.他两点后会回来的。“after+时间段”用于过去时，表示从过去某个时间点算起一段时间后,2.pollutionn.污染pollutev.污染Bicycleisagoodexercise.Itdoesn’tpollutetheair.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。,Wedon’tknowwhatwillhappeninthefuture.我们不知道将来会发生什么事情。3.What’syourpredictionaboutthefuture?futuren.将来；未来,moretreesmorewater可数名词4.more+不可数名词,lessmeatless+不可数名词fewerpeoplefewer+可数名词,many—more—mostmuch—more—mostfew—fewer—fewestlittle—less—least修饰可数名词修饰不可数名词Remember,5.Everyoneshouldplayapartinsavingtheearth.playapartin…参与…；在…中尽自己的一份力量Hedidn’tplayapartinmakingthisdecision.他并没参与做出此决定。partn.参加；参与；部分,