英语人教版九年级全册unit 13 Section A 1a-2c.pptx

SectionAPeriodOne,Unit13Weretryingtosavetheearth!,Theworldisfacingmanyproblems!,Itusedtobeblueandclear.,Itisbadlypolluted.,Whatdoyouthinkhascausedthisproblem?,Therearemorecarsontheroad.,Factoriesburncoalthatpollutetheair.,Whatshouldwedotosavetheearth?,askthegovernmenttoclosedownthefactories.,befullofrubbish.nomorefishforfishermentocatch.,Itusedtobesoclean.,Whatdoyouthinkhascausedthisproblem?,Peoplethrowlitterintotheriver.,Factoriesputwasteintotheriver.,Whatshouldwedotosavetheearth?,Dontthrowlitterintotheriver.,Itusedtobesoclean.,Itisbadlypolluted.,Peoplethrowawaythingsinpublicplaces.,Whatdoyouthinkhascausedthisproblem?,Whatshouldwedotosavetheearth?,takeyourownbags,nevertakewoodenchopsticksorplasticforkswhenyoubuytakeawayfood.,Listentotheinterview.Choosetherightanswer.,2a,1.WhatkindsofpollutionthatJasonandSusantalkabout?A.landandnoisepollutionB.landandairpollutionC.noiseandwaterpollution2.Whyistheairbadlypolluted?A.TherearemorecarsB.factoriesburncoalC.BothAandB3.Whyisthelandpolluted?A.PeoplearethrowingawaythingsB.peoplearelitteringinpublic.C.BothAandB.,1c,Makeyourownconversationsaboutthekindsofpollution.,A:Theairhasbecomereallypollutedaroundhere.Imgettingveryworried.B:Yes,itusedtobesoclean.Iusedtobeabletoseestarsinthesky.A:Theproblemisthat.B:Whatcanwedotosavetheearth?A:Wecan.,拯救地球地球是我们人类共同的家园，人类只有一个地球。低碳、环保已成为当今时代主题。目前，我市英语学会准备在全市中学生中开展以Saveourearth为主题的英文征文活动。现请你根据以下三个方面的提示，写一篇80词左右的短文参评。1.环境污染越来越严重2.污染的原因3.措施：节约用水、用电，少开车多骑自行车，购物自带购物袋，不用塑料餐具。这是我们每一个人的责任LetsDoSomethi