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1、WORD格式可下载专题10—任务型阅读1.【2017年高考江苏卷英语】任务型阅读（共10小题；每小题1分，满分10分）请认真阅读下面短文，并根据所读内容在文章后表格中的空格里填入一个最恰当的单词。注意：请将答案写在答题卡上相应题号的横线上。每个空格只填一个单词。PopulationChangeWhyistheworld’spopulationgrowing?Theanswerisnotwhatyoumightthink.Thereasonfortheexplosionisnotthatpeoplehavebe
2、enreproducinglikerabbits,butthatpeoplehavestoppeddroppingdeadlikeflies.In1900,peoplediedattheaverageageof30.By2000theaverageagewas65.Butwhileincreasinghealthwasatypicalfeatureofthe20thcentury,decliningbirthratecouldbeadefiningoneofthe21st.Statisticsshowthat
3、theaveragenumberofbirthsperwomanhasfallenfrom4.9intheearly1960sto2.5nowadays.Furthermore,around50%oftheworld’spopulationliveinregionswherethefigureisnowbelowthereplacementlevel(i.e.2.1birthsperwoman)andalmostalldevelopednationsareexperiencingsub-replacement
4、birthrate.Youmightthinkthatdevelopingnationswouldmakeuptheloss(especiallysince80%oftheworld’speoplenowliveinsuchnations),butyou’dbewrong.Decliningbirthrateisamajorprobleminmanydevelopingregionstoo,whichmightcausecatastrophicglobalshortagesofworkforcewithina
5、fewdecades.AgreatdeclineinyoungworkforceislikelytooccurinChina,forinstance.Whatdoesitimply?First,Chinaneedstoundergorapideconomicdevelopmentbeforeapopulationzxxkdeclinehitsthecountry.Second,ifotherfactorssuchastechnologyremainconstant,economicgrowthandmater
6、ialexpectationswillfallwellbelowrecentstandardsandthiscouldinvitetrouble.Russiaisanothercountrywithpopulationproblemsthatcouldbreakitseconomicpromise.Since1992thenumberofpeopledyinghasbeenbiggerthanthatofthosebeingbornbyamassive50%.Indeedofficialfiguressugg
7、estthecountryhasshrunkby5%since1993andpeopleinRussialiveashorterlifenowthanthosein1961.Whyisthisoccurring?Nobodyisquitesure,butpoordietandabovealllong-timealcoholismhavemuchtodowithit.Ifcurrenttrendsdon’tbend,Russia’spopulationwillbeaboutthesizeofYemen’sbyt
8、heyear2050.InthenorthofIndia,thepopulationisboomingduetohighbirthrates,butinthesouth,wheremosteconomicdevelopmentistakingplace,birthrateisfallingrapidly.Inafurthertwist,birthrateishighestin专业技术资料整理WORD
