新外研版八年级英语上册Module 9 unit 1.ppt

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1、Unit1ThepopulationofChinaisabout1.37billion.9ModulePopulationLead-inTalkaboutthepicturesandtrytodescribethem.1.Therearetoomanypeopleintheworld.()2.Theincreasingpopulationisthebiggestproblemintheworld.()3.Peopleshouldn’thavetoomanybabies.()Check(√)thestatementsyouagreewit

2、h.4.Peopleshouldbefreetodecidehowmanybabiestheywant.()5.Countrieswithlargepopulationsshouldtakemoreresponsibilitiestoprotecttheenvironment.()6.Acityshouldnotholdmorethan1,000,000people.()Nowworkingroupsanddiscussyouranswers.Newwordsnoisepreparenotesreporthugeincreaseprob

3、lembirthbilliongrow噪声，杂音准备；预备笔记；随笔报告，汇报巨大的；庞大的增大，增长问题，麻烦出生十亿增长，增大1.Workinpairs.Lookatthepictureandtalkaboutit.Usethewordsintheboxtohelpyou.noisepeoplespacetraffic2.Listenandchoosethecorrectanswer.1.What’sthepopulationofBeijing?About11million.c)About20million.About13milli

4、on.2.What’sthepopulationofChongqing?About28million.c)About36million.About33million.Babiesborneveryminute（world）Babiesborneveryyear（world）PopulationofChinaPopulationoftheworld3.Nowcompletethenotes.Over250.Over131.4million.About1.37billion.About7billion.4.Choosethecorrecta

5、nswer.1.Birthhappensatthestart/attheendoflife.2.Hugemeanslarge/small.3.Anincreaseinpopulationmeansmore/fewerpeople.4.Hangonaminutemeanswaitforashorttime/alongtime.5.Makingnotesmeanswritingalongpassage/afewwords.6.Aproblemissomethingeasy/difficult.7.Areportisalongpieceofw

6、riting/afewwords.8.Abillionisahundred/athousandmillion.Languagepoints1.areportcalled2.somany/much3.onefifthof4.makenotes5.hangon6.talkabout7.writedown8.inthefuture一个叫……的报告如此多五分之一记笔记稍等谈论写下，记下在将来1.populationn.人口1)population是一个集体名词，作主语时，若指一个地区或国家的整体人口，谓语动词通常用单数；若强调整体人口中的成员，

7、谓语动词通常用复数。例如：Thepopulationofthecityisabout20,000.这个城市大约有两万人口。Threefifthsofthepopulationhereareoldpeople.这里五分之三的人是老年人。2)表示一个地区或一个国家有多少人口时，可用thepopulationof...is...或...hasapopulationof...。例如：Thepopulationofourcountryis28,100,000.我们国家的人口是二千八百一十万。Thecityhasapopulationof50,00

8、0.这座城市有五万人口。形容“人口数量的多或少”可用large或small修饰。例如：ThepopulationofBeijingislarge.北京人口众多。3)在询问人口时，要注意population和