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1、SectionCUnit1TheChangingWorldTopic2Thepopulationindevelopingcountriesisgrowingfaster.8888888,88888,888888,8888,888,88888,888,888888,888,8888,888,888,88888,888,888,888888,888,888,888TonguetwisterThepopulationindevelopingcountriesis________thanthatindevelopedcountries.Whichco
2、untryhasthelargestpopulation?What’sthepopulationofChina?larger1a1.Beforeyoureadthepassage,discussthequestionswithyourpartner.1)WhydoesChinacarryouttheone-childpolicy?2)WhatsocialproblemsdoyouthinkChina’slargepopulationhascaused?1aReadandunderstand.2.Writethetitleofthepassag
3、e.1bRead1aandmatchthemainideawitheachparagraph.1._____Paragraph1A.themeasurestodealwiththeproblems2._____Paragraph2B.theworld’sandAsia’spopulation3._____Paragraph3C.theproblemscausedbylargepopulationPopulationProblemsBCA1cRead1aagainandcompletethetable.PopulationofChina____
4、________________Socialproblemless______________fewer_______opportunitiesless_______and______crowded________heavy_________________naturalenvironmentsGovernmentmeasure_____________________1.3billionjobenergywatercitiestrafficworsetheone-childpolicylivingspaceReadParagraph1and
5、fillintheblanks.Asiahasapopulationof_____________.That’stosay,almost______ofthepeopleintheworldliveinAsianow.morethan3billionhalfParagraph1Theworld’sandAsia’spopulation.3billion÷6.8billion≈1／2(half)50percent(50%)AlmosthalfofthepeopleintheworldliveinAsia.1.3billion÷6.8billio
6、n≈1／520percent(20%)AboutonefifthofthepeopleintheworldliveinChina.oneWhatsocialproblemshasitcausedParagraph2Theproblemscausedbylargepopulation.fifthBecauseofthelargepopulation,thereis__________________foreachfamily.ReadParagraph2andfillintheblankslesslivingspaceBecauseofthel
7、argepopulation,itisdifficultforlotsofpeople______________.tofindjobsBecauseofthelargepopulation,itishardforChinatosupply_______and______tosatisfypeople’sdailyneeds.energywaterBecauseofthelargepopulation,mostcitiesare______________thanbefore,andthetrafficismuch__________.mor
8、ecrowdedheavierBecauseofthelargepopulation,naturalenvironmentsarebecoming_________
