2024年外研版八年级上册英语Module 9 模块写作训练.pptxVIP

模块写作训练;;学会写有关环境保护的文章。;Doyouknowwhatanagingpopulation(人口老龄化)is?Anagingpopulationisthattherearemoreandmoreolderpeople(60andolder)thanbefore.Inthe20thcenturytheproportion(比例)ofolderpeoplekeptgrowing,andthiswillcontinue(持续)inthe21stcentury.Forexample,theproportionofolderpeoplewas8%in1950and10%in2000,anditmaygetto21%in2050.By2050,thenumberofolderpeopleintheworldwillbelargerthanthenumberoftheyoung(underage15)forthefirsttimeinhistory.;Theolderpopulationitselfisalsogrowingolder.The“oldestold”(80andolder)populationisthefastest-growinggroupamongtheolderpopulation.Becausepeopleinthisgrouparemorelikelytohaveillnesses,theneedsofthisgroupwillkeepgrowinginthe21stcentury.;Amongtheworld’scountries,thedeveloped(发达的)countrieshavehigherproportionofolderpeople.However,

thedeveloping(发展中的)countrieswillbegintoagemuchfasterinthefollowingyears.Asaresult,thedevelopingcountrieswillhavealargerandlargerolderpopulationinthefuture.;(一)根据文章内容，回答下列问题。

1.Whatistheageofolderpeople?

2.Howoldaretheoldestoldpeopleamongtheolderpopulation?

;3.Whywilltheneedsofthefastest-growinggroupkeepgrowinginthe21stcentury?

Becausepeopleinthisgrouparemorelikelytohaveillnesses.?

4.Whichkindofcountrieswillhavealargerandlargerolderpopulationinthefuture?

Thedevelopingcountrieswillhavealargerandlargerolderpopulationinthefuture.?

5.Willtheproportionofolderpeoplebe21%or10%in2050?

Itwillbe21%.?;(二)重点短语积累。

1.继续增长_

2.第一次_

3.结果_

4.将来_;(三)重点句型解析并造句。

Asaresult,thedevelopingcountrieswillhavealargerandlargerolderpopulationinthefuture.?

★asaresult结果

结果，在我们的努力下我们赢得了比赛。