Unit 8 A green world 单元阅读与习作专练（含答案） 牛津译林版八年级下册

Unit 8 A green world
单元阅读与习作专练
一、完形填空。
March 22nd is World Water Day. It started in 1993. It not only makes us think about the importance of water, but also calls on（号召）us to 1 and protect water. We are facing terrible water problems. Among them, wastewater（废水）problem is very 2 . And the subject of World Water Day in 2017 was “wastewater”.
What is wastewater It is used water. Usually, wastewater comes from homes, 3 , hospitals and so on. It is produced by different kinds of activities, including washing the machines, taking showers and using the kitchen. The rain also 4 wastewater when it is running down the street during a storm. No matter where it comes from, this kind of water is sure to have 5 harmful in it. 6 must we deal with wastewater Wastewater has a big influence （影响）on our life. It causes both illness for us and pollution for the environment. We must care for our environment and our own 7 .
How can we deal with wastewater Different kinds of wastewater need different ways of treatment.
If wastewater 8 homes can be reused, then there will be 9 wastewater. Also, factory wastewater has to be cleaned 10 it goes back to nature.
1. A. drink B. carry C. save D. watch
2. A. easy B. serious C. small D. popular
3. A. seas B. mountains C. rivers D. factories
4. A. changes into B. hands in C. gets back D. picks up
5. A. nothing B. somebody C. nobody D. something
6. A. Why B. Who C. What D. How
7. A. work B. health C. interest D. business
8. A. on B. from C. with D. for
9. A. better B. more C. less D. worse
10. A. before B. whether C. after D. while
二、任务型阅读。
It is everyone’s duty to help animals. As a student, there are so many things you can do yourself, too! Please look at the following tips（提示）to help the endangered animals.
Send a letter to the environment protecting centre and show how you feel about the quick death of animals. Use the facts to write what you have found. Give some advice to the officers who make the strong rules to save animals.
Draw pictures and make a poster （海报）. You should put this poster somewhere at school or where people will usually see it. Add some words on the poster to make it clear why you care about the death of animals. It may encourage people to do something to protect the animals.
Stop buying things that come from endangered animals. When you travel, be careful about what you buy. You shouldn’t buy things made from endangered animals or endangered trees from forests that the animals live in.
Watch your food. Before eating meals, you should see if you will break a food chain （食物链）. If you see somebody doing something bad for the food chain, please stop him at once.
11. Where should we put the poster （不超过 10 个词）
________________________________________________
12. Why should we watch our diet （不超过15 个词）
________________________________________________
13. Why does the writer write this passage （不超过 10 个词）
_________________________________________________
三、单元作文
1.写作实践
假设你是Daniel，作为学校的“环保小卫士”， 你打算给China Daily 的编辑发一封电子邮件， 呼吁大家行动起来保护环境。请根据以下要点， 完成电子邮件。词数：80 ~100。
要点：
1. 以前人们过着简单的生活，但是地球上没有污染；
2. 现在人们的生活得到了很大的改善，但环境变得越来越差；
3. 在很多地方，垃圾被扔进江河；在有些城市，空气污染危害人类健康；
4. 长此以 往，地球将很快成为糟糕的居住之地；
5. 我认为……
［审题指导］
1. 体裁： 说明文
2. 人称： 第一人称
3. 时态： 主要使用一般现在时
［思路构建］
［必背范文］
Dear Editor,
I write to you just because I’m worried about the big problem that we’re facing.
Though people used to live a simple life, there was no pollution on the earth. Now our lives have greatly improved, but the environment is changing for the worse. In many places, rubbish is thrown into lakes and rivers. In some cities, air pollution is harmful to people’s health. If this continues, the earth will soon become a terrible place for people to live. I think we should stop pollution, plant more trees and use new types of energy. It’s important for us to develop a green lifestyle.
I hope that we can work together to make our world a better place to live.
Yours faithfully,
Daniel
2.实战演练
我国要建设美丽中国、推进绿色发展、解决环境问题。作为新时代的中学生，如何响应党的号召，从我做起保护环境 请根据以下文字提示， 适当发表自己的观点，写一篇英语短文。
注意：
词数80 ~10 0（文章的开头已给出, 不计入总词数）。
参考词汇：
吐痰spit；垃圾箱dustbin； 交通拥堵traffic jams
As middle school students, it’s our duty to help build a green city. ______________________________
__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
参考答案
一、1～5: CBDAD　6～10: ABBCA
二、11. Somewhere at school or where people will usually see it.
12. Because we should see if we will break a food chain.　
13. To give students some tips to help the endangered animals.
三、One possible version：
As middle school students, it's our duty to help build a green city.We can avoid the traffic jams and reduce air pollution by taking public transportation, riding bikes or walking. We mustn't throw rubbish or spit everywhere. In this way, we can keep our city clean and tidy so that we can live a comfortable life. And we'd better plant more trees to protect the environment and make our city beautiful.
In my daily life, I can pick up rubbish and put it into the dustbin wherever I go. I can also save the energy by turning off the lights when leaving the room. In a word, everyone can play a part in making our city greener.