雅思大作文范文-人口问题

雅思大作文范文-人口问题，今天中国教育在线就来为大家分析这个问题。

雅思大作文范文-人口问题

Overpopulation is the world's most serious environmental problem.

To what extent do you agree or disagree with this statement?

该题型是观点题型，必须在第一段给出观点，第一段还是沿用背景+题目改性+观点，然后二三段详细讨论问题，结尾总结。

第一段：Overpopulation is indeed a growing concern in the developing world,causing many of the planet's environmental problems（背景交代）.Although an increasing population does have a negative impact on the environment to an extent,the greatest problem is in fact caused by the way in which humans choose to live their lives.In the following essay,both these ideas will be discussed(题目改写+个人观点陈述）.

第二段：Overpopulation does have a serious impact on the world's environment for several reasons（论点一，把大体原因抛出来，在后面的论据中详细分析）.An increase in population means more pollution,caused by more cars on the road,more factories,more farming and more household chemicals.Pollution is a significant environmental issue and it can have a serious effect on human and animal health(论据一，从人类活动推导到人类对自然世界的影响）.Overpopulation also means that natural resources are decreasing more rapidly（论点二，从自然的角度交代问题）.The modern world is consuming more than it can produce.People are continuously buying more products and building more houses.Fresh water,oil and natural gas are just some of the resources which are in demand（论据二，继续从人类活动对自然的影像展开讨论）

第三段：Perhaps overpopulation would not be an issue,however,if society changed the way in which it lived（让步段，表明如果人类改变方式，也许这个问题就能避免）.For example,in order to help these environmental problems,people could try to save natural resources by using less water or by consuming fewer products.They could also try to reuse or recycle more.Pollution could also be kept to a minimum if people only bought organic food or tried to use their cars less（论据，对人类如何改变生活方式进行详细描述）.

第四段：In summary,although overpopulation is a significant problem when considering the environment,it would be less of an issue if people made certain changes to their daily lifestyle（最后一段表明观点，虽然环境是一个问题，但还是有回旋余地，没有说的那么严重）.

(259 words)

今天“雅思大作文范文-人口问题”的全部内容就是这些啦，同学们可以参考以上相关内容为自己的考试作准备哦

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