单元主题写作十三.docx

单元主题写作十三
本单元主要谈论了污染及环境保护问题，要求同学们能够叙述身边的环境问题，探究问题的根源并提出自己的建议。
本单元常见的作文话题有“My Low­carbon Life” “How to Protect the Environment”以及根据提示信息，写关于环境保护的话题作文。
下面我们就结合实例加以分析。
典型例题
现在水污染越来越严重，而且人们的生活用水也在逐渐减少。请根据提示内容，写一篇80词左右的短文。
提示：1.生活离不开水，没有水就没有生命。
2．饮用水的数量在逐渐减少。
3．水污染严重。
4．不要向河里倾倒污水，也不要扔垃圾；要节约用水；多植树；保护水资源，提倡水资源的再利用。
提示词： amount 数量
water suitable to drink 饮用水
思路点拨
(一)审题目
1．本文重点是如何保护水资源及水资源的再利用。
2．首先点明水的重要性，其次说明存在的问题，最后呼吁大家共同行动起来保护水资源。
3．全文时态以一般现在时为主，提出希望则采用一般将来时；而人称运用则以第一人称为主，其他人称为辅。通篇写作时，要抓住提示要点，并适当发挥。
(二)列提纲
提出问题
1.Water pollution is becoming worse and worse.
2．The amount of water suitable to drink is falling now.
3．People waste lots of water.
提出建议
1.We must do something…
2．We should/had better…
3．What's more…
4．This can help improve…
提出希望
1.I hope that…
2．If we don't protect…we will…
基础写作
根据汉语提示完成下面的短文。
Water is very important to humans. We can't live without water. The problem is that water pollution is 1.________________(变得越来越糟糕). 2.________________(而且), the amount of water suitable to drink is falling now. What should we do?
First, 3.________________(我们不应该把污水倒入河里), and we shouldn't throw rubbish into them, either. These can help improve water protection. Then, we must do something to stop other pollution to water, 4.________________(并且尽最大努力再利用废水). Finally, we had better plant more trees. It's also useful for protecting water.
If we don't protect water, the last drop of it will be a teardrop. I hope 5.________________(大家在节约用水方面发挥作用)．
假设你是李华，针对多个城市频繁出现的雾霾天气(haze)，请你给某英文报社的热点话题专栏写一篇短文，分析造成雾霾的原因，并号召人们采取行动来保护环境。
要点提示(造成雾霾的原因)：
1．汽车排放的有毒气体(poisonous gas)。
2．不遵守规则燃烧的垃圾。
3．来自化工厂(chemical plants)的烟和飞尘(flying dust)。
要求：
1．人们保护环境采取的行动至少列两条。
2．可以适当增加细节，以使行文连贯。
3．词数不少于80，文章开头已给出，不计入总词数。
There has been frequent haze in the last few years in many cities. It's high time people started paying attention to air pollution.
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详解详析
单元主题写作十三
[写作指导]
基础写作
1．becoming worse and worse
2．What's more
3．we shouldn't pour dirty water into rivers
4．and try our best to reuse waste water
5．everyone plays a role in saving water
[写作实战]
One possible version：
There has been frequent haze in the last few years in many cities. It's high time people started paying attention to air pollution.
What are the reasons behind the terrible weather? First, the number of cars has been increasing in the last few years, and they produce too much poisonous gas. Second, a lot of rubbish is burnt without following the rules. Besides, smoke and flying dust from chemical plants add to the problem.
It is time for us to fight against air pollution. We should use buses more often instead of driving cars. Planting more trees can also help to improve the air quality.
Let's take action now!
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