初中英语外研社版八年级上册：Module 9 Population Unit 3 Language practice (1)-教学课件.pptx

Module9PopulationUnit3Languageinuse（Period2）年级：八年级学科：英语（外研版）

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Let’sTalkWaterShortage

Let’sreadpeoplewatergrowingtwicefastGettinggood,cleanwaterispollutedhavetowalkalongwaytogetcleanwater3.4milliondiedrinkingwashingpollutedwaterthepollutionwaterStop__________Save__________

shortagelevellowhighLet’sreadandtalkWhatcanweknowfromthe？HalfofChinaisingreatneedofwater.HenanChinaWorldStereWaterresourceperpersoninChinaisonly1/4oftheworldaverage（平均）.Graphshelpusgettheinformationfasterandmoreclearly,especiallylargenumbers。waterresourceperperson（人均水资源）graphsAndthewaterresouceperpersoninHenanisonly1/5ofChinaaverage.Chinaisingreatneedofwater.

Let’smakeareportStep1：CollectData.Step2：Makegraphsaccordingtothedata.Step3：Describethegraphs.DamingandTonyaregoingtomakeareportandwatershortage.How？

Step1：CollectData（takenotes）WaterResourcePopulationInternetLibraryBooks

Step2：MakegraphsaccordingtothedataPopulation

Step2：MakegraphsaccordingtothedataTotalWaterResource

Step3：Describethegraphs1.Introducetheinformationinthegraphs.2.Pointouttheproblemsaccordingtothegraphs.3.Youropinionsontheproblems.

1.Introducetheinformationinthegraphs.ThepopulationinChinaisgettinglargerandlarger.Andin2020,thepopulationofChinaisover1.4billion.Thewaterresourceisn’talwaysgrowing.In2018，thetotalwaterrescourceevenfelltotheleastintherecentyears.2.Pointouttheproblemsaccordingtothegraphs.Chinaisingreatneedofwatertofeeditslargerandlargerpopulation.3.Youropinionsontheproblems.Weshouldstopthepollutionandsavewatertogetenoughgoodandcleanwater.Trytomakethepopulationgrowinarightway.Step3：DescribethegraphsTotalWaterReso