初三英语下学期lesson50九年级英语课件
日期：2010-05-13 05:54
WelcometoRoger’sclassChinasPopulationHits13BillionThe13billionthcitizen(公民)ofChinawasborninBeijingonJanuary6，2005Lesson50StandingRoomOnlyMinidictionary:1increaseAstart2whetherBspace3beginningCif4hardlyDalmostnot5roomEbecomebiggerandmore6populationFgivefruit，goasfaras10reachJtoinvitesbtocompeteagainstoneinafight，cropsandsoon7squareGopenspaceinatownwithbuildingaroundit8produceHthenumberofthepeoplewholiveinaplace9challengeIgetto，matchListenandanswer:1Whatdoyouthinkisthegreatestchallengeoftheworld?2Whatwillhappeninabout600years?Theworld’spopulationmaybethegreatestchallengeoftheworldTherewillbestan，
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