Unit 13 Section A 2a～2d同步练习 2025-2026学年人教版（2012）英语九年级全册

Unit 13 We're trying to save the earth! Section A (2a~2d)   一、用单词的正确形式填空。 1. The air is badly polluted because there are many __________ (car) on the road these days. 2. Factories that burn coal also pollute the air with a lot of black __________ (smoke). 3. People __________ (throw) away things every day. 4. People are also littering in public places like __________ (park). 5. Our __________ (act) can make a difference and lead to a better future. 二、根据首字母或句意提示写出单词。 1. The air is badly p__________ because there are many cars on the road. 2. Factories that burn coal also pollute the air with black s__________. 3. People are t__________ away things every day. 4. People are littering in public places like p__________. 5. Our actions can make a d__________ and lead to a better future. 三、单项选择。 ( ) 1. The air is badly polluted because there are ______ cars on the road these days. A. too many  B. too much  C. much too ( ) 2. Factories that burn coal also pollute the air ______ a lot of black smoke. A. in  B. with  C. for ( ) 3. People ______ away things every day. A. throw  B. threw  C. are throwing ( ) 4. People are also littering in public places ______ parks. A. like  B. as  C. for ( ) 5. To cut down air pollution, we should take the bus or subway ______ driving. A. instead  B. instead of  C. take place ( ) 6. Bike riding is good ______ health and it doesn't cost anything. A. for  B. to  C. with ( ) 7. Simple things like ______ a bag to go shopping can help. A. bring  B. to bring  C. bringing ( ) 8. I never take wooden chopsticks or plastic ______ when I buy takeaway food. A. forks  B. knives  C. spoons ( ) 9. Remember to throw rubbish in the ______ and keep public places clean. A. bins  B. bags  C. boxes ( ) 10. Together, our actions can make a ______ and lead to a better future. A. difference  B. different  C. differently 四、选词填空（二选一）。 1. The air is badly polluted because there are __________ (too many / too much) cars on the road. 2. Factories that burn coal also pollute the air with black __________ (smoke / smoking). 3. People are __________ (throwing / throwing away) things every day. 4. Simple things like __________ (bring / bringing) a bag to go shopping can help. 5. I never take wooden chopsticks or plastic __________ (forks / folk) when I buy takeaway food. 五、根据汉语意思完成句子。 1. 空气被严重污染，因为现在路上有太多的汽车。 The air is badly __________ because there are __________ many cars on the road. 2. 燃烧煤的工厂也排放大量黑烟污染空气。 Factories that burn coal also __________ the air with a lot of black __________. 3. 人们每天扔掉很多东西。 People __________ __________ things every day. 4. 为了减少空气污染，我们应该乘坐公共汽车或地铁而不是开车。 To cut down air pollution, we should take the bus or subway __________ __________ driving. 5. 我们的行动可以带来改变，并引领更美好的未来。 Our actions can __________ a __________ and lead to a better future. 六、完形填空。 阅读下面短文，从A、B、C三个选项中选出可以填入空白处的最佳选项。 Jason and Susan are talking about pollution. Jason says the air has become really 1.__________ around here. He is getting very worried. Susan agrees. She says she 2.__________ to be able to see stars in the sky, but now she can't. The interviewer asks them for their 3.__________ to solve these problems. Jason suggests that to cut down air pollution, people should take the bus or subway 4.__________ of driving. Susan adds that riding a bike is also a good idea. It is good 5.__________ health and it doesn't cost anything. For waste pollution, Susan thinks simple things like 6.__________ a bag to go shopping can help. She started doing that a year ago. Jason also does that. He never takes wooden chopsticks or plastic forks when he buys 7.__________ food. He uses the ones at home. Susan reminds people to throw rubbish in the bins and keep 8.__________ places clean and beautiful for everyone. The interviewer says that together, our actions can make a 9.__________ and lead to a 10.__________ future. ( ) 1. A. polluted  B. clean  C. beautiful ( ) 2. A. use  B. used  C. using ( ) 3. A. questions  B. problems  C. ideas ( ) 4. A. instead  B. instead of  C. because ( ) 5. A. for  B. to  C. with ( ) 6. A. bring  B. to bring  C. bringing ( ) 7. A. takeaway  B. take out  C. take off ( ) 8. A. public  B. private  C. personal ( ) 9. A. difference  B. different  C. differently ( ) 10. A. good  B. better  C. best 七、补全对话。 根据对话内容，从方框中选择恰当的句子补全对话，其中有一项多余。 Interviewer: Jason and Susan, what are your ideas for solving these problems? Jason: 1.__________ Susan: Yeah, or ride a bike. There are other advantages of bike riding. Interviewer: 2.__________ Susan: It's good for health and it doesn't cost anything! Interviewer: Great ideas! 3.__________ Susan: Mmm, I think simple things like bringing a bag to go shopping can help. Jason: 4.__________ Also, I never take wooden chopsticks or plastic forks when I buy takeaway food. Susan: And remember to throw rubbish in the bins and keep public places clean. Interviewer: 5.__________ A. Me, too. B. What about waste pollution? C. Well, to cut down air pollution, we should take the bus or subway instead of driving. D. So together, our actions can make a difference and lead to a better future! E. Why is bike riding good? F. I don't like riding a bike. 八、阅读理解。 阅读下面短文，从每题所给的A、B、C三个选项中选出最佳选项。 Pollution is a serious problem in many cities. Jason and Susan are worried about the pollution in their town. The air is badly polluted because there are too many cars on the road. Factories that burn coal also pollute the air with black smoke. There is also too much rubbish and waste. People throw away things every day, and they litter in public places like parks. Jason and Susan have some ideas to solve these problems. To cut down air pollution, they suggest taking the bus or subway instead of driving. Riding a bike is also a good choice because it's good for health and doesn't cost anything. For waste pollution, they recommend simple actions like bringing a bag when shopping. Jason never uses wooden chopsticks or plastic forks when he buys takeaway food. He uses the ones at home. Susan reminds people to throw rubbish in the bins and keep public places clean. The interviewer says that together, our actions can make a difference. If everyone does their part, we can have a cleaner and better future. ( ) 1. What causes air pollution according to the passage? A. Too many cars and factories burning coal. B. People throwing away things. C. People littering in parks. ( ) 2. What does Jason suggest to cut down air pollution? A. Riding a bike.  B. Taking the bus or subway instead of driving.  C. Walking to work. ( ) 3. Why is bike riding a good choice? A. Because it's fast.  B. Because it's good for health and free.  C. Because it's popular. ( ) 4. What does Jason do when he buys takeaway food? A. He uses wooden chopsticks. B. He uses plastic forks. C. He uses the chopsticks and forks at home. ( ) 5. What can we learn from the passage? A. Pollution problems are too big to solve. B. Only the government can solve pollution problems. C. Everyone's actions can make a difference. 参考答案 一、单词正确形式填空 1. cars 2. smoke 3. throw 4. parks 5. actions 二、首字母或句意提示 1. polluted 2. smoke 3. throwing 4. parks 5. difference 三、单项选择 1. A 2. B 3. C 4. A 5. B 6. A 7. C 8. A 9. A 10. A 四、选词填空 1. too many 2. smoke 3. throwing away 4. bringing 5. forks 五、完成句子 1. polluted, too 2. pollute, smoke 3. throw away 4. instead of 5. make, difference 六、完形填空 1. A 2. B 3. C 4. B 5. A 6. C 7. A 8. A 9. A 10. B 七、补全对话 1. C 2. E 3. B 4. A 5. D 八、阅读理解 1. A 2. B 3. B 4. C 5. C 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $