英语人教版八年级上册Unit7sectionA(2d-3c) 课件.pptx

ShunheMiddleSchoolZhengHui,Unit7Willpeoplehaverobots?sectionA(2d-3c),e,Volunteers,ThisbeautifulplanetistheearthouronlyHOME.,Weoncelivedinagoodenvironment.,Butoneday,thingsbegantoCHANGE.,Wearenowlivinginapollutedenvironment.,Theskyisnotbluebutdusty.,Thereisntmuchfreshwater.,Ifpeoplegoondoingthis,whatwillhappen?,LetsdosomethingtoSAVETHEEARTH.,Therewillbe_rubbishbecausepeoplewillthrow_rubbisheverywhere.,more,more,Therewillbe_blueskiesbecausetherewillbe_airpollution.,fewer,more,Therewillbe_freshwaterbecausetherewillbe_pollutioninthesea.,less,more,Therewillbe_treesbecausepeoplewillcutdown_trees.,fewer,more,In100years,therewillbe_carsbecausetherewillbe_people.,more,more,Ithinktherewillbe_citiesbecausepeoplewillbuild_buildingsinthecountry.,more,more,NickandJill,Whataretheytalkingabout?,Theyaretalkingaboutthefuture.,Whatwillthefuturebelike?,Citieswillbemorecrowdedandpolluted.Therewillbefewertreesandtheenvironmentwillbeingreatdanger.,Whatcanwedo?,Wecanuselesswaterandplantmoretrees.Everyoneshouldplayapartinsavingtheearth.,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.,Pairwork:,Therewillbe_treesandflowers.Therewillbe_freshwater.Therewillbe_blueskies.,more,more,more,Peoplewillhave_freetimebecausetherewillbe_thingstodo.Therewillbe_jobsforpeoplebecause_robotswilldothesamejobsaspeople.,more,fewer,more,fewer,WhatwillLuzhoubelikeinthefuture?,IsometimesseeblueskiesinLuzhou.Inthefuture_,Iwillseemoreblueskies,becausetherewillbelesspollution.,Kidsstudyatschoolnow.Inthefuture,_,kidswillstudyathomeoncomputers,3.Familiesusuallyspendtimetogetheronweekends.Inthefuture_,2.Peoplenowusuallylivetobeabout70-80yearsold.Inthefuture_,peoplewilllivetobe200yearsold.,Familieswillspendtimetogethereveryday,becausetheyhaverobotstodoeverything.,WhatwillLuzhoubelike?,Groupwork：,DrawapictureofLuzhouinthefuture.Anddescribeittotheclass.,Inthefuture,Luzhouwillbemorebeautiful.Therewillbemoretreesandflowers.Therewillbemoreblueskies.Therewillbelesspollution.Peoplewillhavemoretimetorelax.,Everyoneshouldplayapartinsavingtheearth.Smallthingscanmakeourworldbetterandbetter.Luzhou