初中英语八年级上册八上 Unit 7 SectionA-1（54张ppt）

Unit7SectionAPeriod1(1a-2d)futureworldschoollifedailylifesciencecityThinkaboutourfuture.countryHowwilltheworldbelikein100years?

Discussfuturecityfuturecar

Willeverythingbefree?Willbooksonlybeoncomputers,notonpaper?Willeveryhomehaveacar?Willthereonlybeonecountry?Willpeoplelivetobe200yearsold?Willstudentsstudyathomeoncomputers?

Willpeoplehaverobotsintheirhomes?___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).1a1bListenandcirclethepredictionsyouhearin1a.___A___D1.Peoplewillhaverobotsintheirhomes.___A___D2.Peoplewon’tusemoney.Everythingwillbefree.___A___D3.Bookswillonlybeoncomputer,notonpaper.___A___D4.Kidswon’tgotoschool.They’llstudyathomeon

computers.___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______.thinkhaverobotsyearscleanedwillusebefreeprobablyonlycountryA:Onlyone_______intheworld?Willthere___world_____?B:I_____so.A:I_____kids_____gotoschool.Theywill_____athomeon_________.B:Oh,I________.A:Youdo?B:Yeah,therewill______beschools.countrybepeacehopethinkwon’tstudycomputersdisagreealwaysFreetalkA: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…

morebuildingsfewertreesmorefreetimelesswaterMakeconversationsaboutthepredictionsin2aand2b.2cWhat’syourpredictionaboutthefuture?Ithinktherewillbemorepollution.Really?Idon’tthinkso.ButIthinktherewillbefewertrees.GroupworkWhat’syourpredictionaboutthefuture?Ithinkcitieswillbeverybigandcrowded.Sure.Iagreewithyou.AndIthinktherewillbemorepollution.housesinthefutureschoolsinthefutureWhatwillthefuturebelikeaccordingtothebookaboutthefuture?Citieswillbemorecrowdedandpolluted.Therewillbefewertreesandtheenvironmentwillbeingreatdanger.Maybepeoplewillhavetomovetootherplanets.2.Whatcanpeopledotosavetheearth?Peoplecanuselesswaterandplantmoretrees.Everyoneshouldallplayapartinsavingtheearth.Readtheconversationquicklyandanswerquestions.2dA: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…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”LanguagepointsHecamebackafterthreedays.

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。