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【英语六级】【连载】作文范文精讲99篇:82
Ken 2016-11-07 15:32:56 发表于  [  国内考试  ]
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the expanding population and the birth control生育控制和人口增长

the need for birth control methods has developed fairly recently , with the desire among many women to be able to decide when they want to have a baby . at the same time there is a growing awareness of the problem of a rapidly increasing world population .

this problem of a rising world population is largely the result of improved medical skills , which have lowered the death rate and , at the same time, raised the birth rate by increasing live birth s and the number of babies who survive early childhood . there is a growing realization that food production cannot keep pace with these increases , the result of which is that in some countries people are already starving to death while many million s more suffer from malnut rition . this problem is further complicated by the fact that in places like america and europe we obtain by trade and consume far more food and resources like oil than , say , the average indian , thus leaving even less for the people in the underdeveloped areas to survive on .

world population is rising at a rate of two percent a year ; this means an addition of 70 million people a year to the present popula tion of more than 3 , 500 million . the rearest riking regional differences in the population growth trends .

the fastest growing region is latin america which includes south and central america and the caribbean , while af rica and asia closely follow latin america . however , the largest absolute addition to the world population is in asia which at present contain s about three-fifths of the people of the world .

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cet6六级作文结构分析:

· thematic paragraph
* women want to decide when to have a baby
* growing awarenes s of increasing population
·analysis
* improved medical skills
* inadequate food supply , e .g .
· tendency 
* latin america — fastest growing region
* asia — most populated

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cet6六级作文内容分析:

本文是一篇说明文, 文中第一段即点明主题: 生育控制和人口增长。第二段分析了原因以及人口增长带来的问题。第三段以一些数据说明世界人口增长的趋向。

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cet6六级作文万能句型:

a growing awareness 越来越意识到 
live births 成活 
keep pace with 赶上 
starve v . 饥饿 
malnutrition n . 营养不良 
complicate v . 使复杂 
say v . 比如说 
underdeveloped ar eas 不发达地区 
at the rate of 以⋯⋯的比率 
striking regional differences 很大的地域差别 
trend n . 倾向 


【来源:小e英语】


Ken 2021-02-27 18:54:46 重新编辑

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EZ 2017-08-03 23:06

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