Module 12 Save our world 基础知识背诵＋练习 （含答案）外研版英语九年级上册

Module 12 Save our world
背诵版
◆ 重点单词及拓展 ◆
1. factory n. 制造厂；工厂
变factories (pl.)
2. pollute v. 污染
变pollution n. 污染
3. recycle v. 回收利用，再使用（废品）
4. waste n. 废料；废弃物
5. enemy n. 敌人；仇人
6. crop n. 庄稼；作物
7. kill v. 杀死；弄死
8. oil n. 石油
9. less adj. 较小的；较少的
10. less n. 较少数；较少量
11. hopeless adj. 无望的
12. hopeful (反义词)有希望的
13. separation n. 分开
14. plastic adj. 塑料的
15. policy n. 政策；方针
16. Develop a recycling policy for the whole community. 为整个社区制定一个回收利用的政策。
17. reuse v. 再次使用；重复利用
18. bottle n. 瓶
19. repeat v. 重说；重新做
20. cloth n. 布；布料
21. rubber n. 橡胶
22. recycling n. 回收利用
23. rapid adj. 快速的；迅速的
24. rapidly adv. 快速地；迅速地
25. step n. 步骤；措施
take steps to do sth. 采取措施做某事
◆ 重点句型 ◆
1. 如果每个人都开始做点什么，世界将被拯救。
If everyone starts to do something, the world will be saved.
2. 谈论我们不能做的事情是没有用的。我们必须想想我们能做的事！
It's no use talking about things we can't do. We've got to think about what we can do!
3. 学校卖废品，并用这些钱帮助贫困地区的学生。
The school sells the waste and uses the money to help students in poor areas.
4. 不要浪费东西。这可以省钱，也造成更少的污染。
Don't waste things. It saves money and causes less pollution.
5. 当你不需要灯的时候，请把它们关掉。
Please turn off the lights when you do not need them.
6. 在你买新东西之前，想想它是否真的有必要，因为也许旧的也一样好！
Before you buy something new, think whether it is really necessary because maybe the old one is just as good!
7. 虽然把一些东西换成其他东西需要消耗能源，但总比扔掉或烧掉它们要好。
Although it takes energy to change something into something else, it is better than throwing them away or burning them.
8. 我们不能指望迅速改变，但每一点都有帮助！
We cannot hope for rapid change, but every little bit helps!
练习题
习题一：单词拼写
根据句意及首字母或汉语提示完成单词。
1. Many f________ in this area cause serious pollution.
2. We should not p________ the rivers and lakes.
3. It's important to r________ paper, glass and plastic.
4. Don't w________ water when you brush your teeth.
5. Pollution is our common e________.
6. The farmers are growing c________ in the fields.
7. We should use l________ plastic to protect the environment.
8. We should r________ these bottles instead of throwing them away.
9. This bag is made of c________, not plastic.
10. We need to take s________ to reduce pollution.
习题二：词形转换
用所给词的适当形式填空。
1. The air ________ (pollute) in this city is very serious.
2. We should do more ________ (recycle) to protect our environment.
3. Don't be ________ (hope) - we can still save our world.
4. We are ________ (hope) that the situation will improve.
5. The ________ (separate) of different types of waste is important.
6. Don't use ________ (plastic) bags when you go shopping.
7. We should ________ (reuse) these boxes if possible.
8. The ________ (develop) of industry has caused many environmental problems.
9. The population is growing ________ (rapid).
10. Please ________ (repeat) what you just said.
习题三：单项选择
从A、B、C、D四个选项中选择最佳答案。
1. If everyone ________ to do something, the world will be saved.
A. start B. starts C. started D. starting
2. It's no use ________ about things we can't do.
A. talk B. to talk C. talking D. talked
3. We've got to think about ________ we can do.
A. that B. what C. which D. how
4. Don't waste things. It saves money and causes ________ pollution.
A. few B. fewer C. little D. less
5. Please turn ________ the lights when you do not need them.
A. on B. off C. up D. down
6. Before you buy something new, think ________ it is really necessary.
A. what B. that C. whether D. which
7. Maybe the old one is just ________ good!
A. so B. as C. like D. same
8. Although it takes energy to change something, it is better than ________ them away.
A. throw B. throwing C. threw D. thrown
9. We cannot hope ________ rapid change.
A. for B. to C. with D. at
10. Every little bit ________!
A. help B. helps C. helped D. helping
习题四：句型转换
按要求完成句子，每空一词。
1. The world will be saved if everyone starts to do something. (改为一般疑问句)
________ the world ________ saved if everyone starts to do something
2. It's no use talking about things we can't do. (改为同义句)
It's ________ ________ talking about things we can't do.
3. The school uses the money to help students. (对划线部分提问)
________ ________ the school use the money
4. Don't waste things. (改为同义句)
You ________ ________ things.
5. Please turn off the lights when you do not need them. (改为否定句)
Please ________ ________ off the lights when you do not need them.
6. Before you buy something new, think whether it is necessary. (对划线部分提问)
________ should you do before you buy something new
7. The old one is just as good. (改为一般疑问句)
________ the old one just as good
8. Although it takes energy, it is better than throwing them away. (对划线部分提问)
________ ________ it better than throwing them away
9. We cannot hope for rapid change. (改为同义句)
We cannot ________ ________ rapid change.
10. Every little bit helps. (改为感叹句)
________ ________ every little bit helps!
习题五：翻译句子
将下列句子翻译成英语。
1. 如果每个人都开始做点什么，世界将被拯救。
2. 谈论我们不能做的事情是没有用的。我们必须想想我们能做的事！
3. 学校卖废品，并用这些钱帮助贫困地区的学生。
4. 不要浪费东西。这可以省钱，也造成更少的污染。
5. 当你不需要灯的时候，请把它们关掉。
6. 在你买新东西之前，想想它是否真的有必要，因为也许旧的也一样好！
7. 虽然把一些东西换成其他东西需要消耗能源，但总比扔掉或烧掉它们要好。
8. 我们不能指望迅速改变，但每一点都有帮助！
9. 为整个社区制定一个回收利用的政策。
10. 我们必须采取措施来保护环境。
答案及解析
习题一：单词拼写
1. factories 2. pollute 3. recycle 4. waste
5. enemy 6. crops 7. less 8. reuse
9. cloth 10. steps
习题二：词形转换
1. pollution 2. recycling 3. hopeless 4. hopeful
5. separation 6. plastic 7. reuse 8. development
9. rapidly 10. repeat
习题三：单项选择
1. B (if引导的条件状语从句，主句用将来时，从句用现在时)
2. C (It's no use doing 做某事没有用)
3. B (what引导宾语从句)
4. D (less修饰不可数名词pollution)
5. B (turn off 关掉)
6. C (whether是否，引导宾语从句)
7. B (as good as 和……一样好)
8. B (better than doing 比做某事更好)
9. A (hope for 希望得到)
10. B (every little bit是单数，用helps)
习题四：句型转换
1. Will, be 2. useless to talk 3. What does
4. shouldn't waste 5. don't turn 6. What
7. Is 8. Why is 9. expect to get
10. How much
习题五：翻译句子
1. If everyone starts to do something, the world will be saved.
2. It's no use talking about things we can't do. We've got to think about what we can do!
3. The school sells the waste and uses the money to help students in poor areas.
4. Don't waste things. It saves money and causes less pollution.
5. Please turn off the lights when you do not need them.
6. Before you buy something new, think whether it is really necessary because maybe the old one is just as good!
7. Although it takes energy to change something into something else, it is better than throwing them away or burning them.
8. We cannot hope for rapid change, but every little bit helps!
9. Develop a recycling policy for the whole community.
10. We must take steps to protect the environment.