英语人教版八年级上册unit7课件.ppt

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1、Unit7Willpeoplehaverobots?SectionA2a-2dByChenPingLiYuanMiddleSchoolWarmingupTherewillbemoretrees.PresentationfuturenowTherewillbemorepollution.nowfutureTherewillbelesspollution.nowfutureTherewillbefewercars.nowfuturemoretreesmorepollution可数名词more+不可数名词lesspollutionless+不可数名词f

2、ewercarsfewer+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RememberWhatwilllifebelikebytheyear3000?MorepredictionsListeningListenandcirclethewordsyouhear.2a1.Therewillbe(more/less/fewer)people.2.Therewillbe(more/less/fewer)freetime.3.Therewill

3、be(more/less/fewer)cars.4.Therewillbe(more/less/fewer)pollution.5.Therewillbe(more/less/fewer)trees.____1.Therewillbefewerpeople.____2.Therewillbelessfreetime.____3.Peoplewillusethesubwaysless.____4.Therewillbemorepollution.____5.Citieswillbeverybigandcrowded.Listenagain.Chec

4、k(√)thepredictionsyouhear.2b1.predictionn.预言；预测e.g.Wedon’tknowwhatwillhappeninthefuture.2.future将来inthefuture在将来e.g.What’syourpredictionaboutthefuture?Newwords3.pollutev.污染pollut(e)+ion→pollutionn.污染e.g.Bicycleisagoodexercise.Itdoesn’tpollutetheair.Airpollutionisagreatproblem

5、now.4.environmentn.环境e.g.Theenvironmentwillbeingreatdanger.5.planetn.行星earthn.地球e.g.Willwehavetomovetootherplanets?6.plantv.种植；n.植物e.g.Weshouldplantmoretreesaroundthelake.7.playapartin…是一个固定短语，表示“参与……；在……中尽自己的一份力量”。e.g.Everyoneshouldplayapartinsavingtheearth.地球1.Whatwillthefu

6、turebelikeinthebook?2dReadtheconversationandanswerthequestions.Citieswillbemorecrowdedandpolluted.Therewillbefewertreesandenvironmentwillbeingreatdanger.Maybewewillhavetomovetootherplanets.2.Whatcanpeopledo?Wecanuselesswaterandplantmoretrees.Everyoneshouldplayapartinsavingthe

7、earth.Whatareyoureading,Jill?…It’sabookaboutthefuture.…Role-playtheconversation.RoleplayDrawapictureofwhatyouthinkacityinthefuturewillbelike.Thendiscribeittotheclass.Ifwehavetime将来100年后的生活会是什么样的？请你写出六个预言。Ithinktherewillbe…in100years.…