Unit7SectionA2a2d课件人教版英语八年级上册

Unit7Willpeoplehaverobots?SectionA2a-2dLearningaimsWillthereberobotsin2805?Yes,________.In2805,___________robotscleanthegarbage(垃圾)ontheearth.therewilltherewillbeearthWilltherebelesspollutionin2805?No,_________.In2805,therewillbe_____pollutionbecausepeoplepollutetheenvironment.therewon'tmorepollutionpolluteenvironmentWillpeoplemovetootherplanets?planetsMakepredictionsNowtherearemanycars.Ithinktherewillbe_____carsin100years.use

morefewerlessNowtherearemuchpollution.Ithinktherewillbe_____pollutionin100years.Nowtherearemanypeople.Ithinktherewillbe_____peoplein100years.more既可以修饰可数名词，也可以修饰不可数名词MakepredictionsNowthereismuchwater.Ithinktherewillbe_____waterin100years.use

morefewerlessNowtherearemanytrees.Ithinktherewillbe_____treesin100years.fewer修饰_______________,less修饰_______________.可数名词复数不可数名词GameTimeFewerorless?treepeoplecarfreetimepollutionwaterListenandcirclethewordsyouhear.Therewillbe(more/less/fewer)people.Therewillbe(more/less/fewer)freetime.Therewillbe(more/less/fewer)cars.Therewillbe(more/less/fewer)pollution.Therewillbe(more/less/fewer)trees.2aTherewillbefewerpeople._______Therewillbelessfreetime._______Peoplewillusethesubwaysless._______Therewillbemorepollution._______Citieswillbeverybigandcrowded._______Listenagain.Check()thepredictionsyouhear.2bmoremoreless2cmakeconversationsaboutthepredictionsin2aand2b.A:What'syourpredictionaboutthefuture?B:Ithinktherewillbemorepollution.A:Really?Idon'tthinkso.ButIthinktherewillbefewertrees.2d1.WhatisJillreading?2.Whatwillthefuturebelikeinthebook?3.Whatcanpeopledotosavetheearth?Readthedialoguein2dandanswerthequestionsbelow.He’sreadingabookaboutthefuture.Citieswillbemorecrowdedandpolluted.Therewillbefewertreesandtheenvironmentwillbeingreatdanger.Wecanuselesswaterandplantmoretrees.Everyoneshouldplayapartinsavingtheearth.2dNick:Whatareyoureading,Jill?Jill:It’sabookaboutthefuture.Nick:Soundscool.Sowhatwillthefuturebelike?Jill:Well,citieswillbemorecrowdedandpolluted.Therewillbefewertreesandtheenvironmentwillbeingreatdanger.Nick:Thatsoundsbad!Willwehavetomovetootherplanets?Jill:Maybe.ButIwanttoliveontheearth.Nick:Me,too.Thenwhatcanwedo?Jill:Wecanuselesswaterandplantmoretrees.

Everyoneshouldplayapartinsavingtheearth.Role-playtheconversation.DiscussionHowtoimproveth