资源简介

U4 SectionB 校本作业
基础巩固
一、根据句意及汉语提示写单词
1. The government is taking action to protect the natural ________ (环境).
2. My grandfather is a ________ (退休的) teacher, but he still volunteers at the local library.
3. The new ________ (政策) encourages people to use clean energy.
4. We should have a positive ________ (态度) towards life and study.
5. The ________ (发展) of technology has greatly changed our way of living.
二、用括号内所给单词的适当形式填空
6. My father decided ________ (change) his job and start his own business.
7. I'm looking forward to ________ (receive) your letter soon.
8. The book is worth ________ (read) a second time because it's so inspiring.
9. She promised ________ (not be) late for the meeting again.
10. The teacher advised us ________ (practice) speaking English every day.
三、根据所给单词或短语，完成下列句子
11. I used to ________________ (play basketball) after school, but now I prefer swimming.
12. He is afraid of ________________ (speak in public) because he gets very nervous.
13. We should be careful about ________________ (protect the environment) for future generations.
14. My dream is ________________ (become a scientist) and make new discoveries.
15. They are nervous about ________________ (take the final exam) next week.
阅读拔尖
四、七选五
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
The world is facing serious environmental problems. 16 ________ However, there are many things we can do to help protect our planet.
One major problem is plastic pollution. Every year, millions of tons of plastic waste end up in our oceans. 17 ________ We can bring our own bags when shopping and avoid using plastic straws.
Another serious issue is air pollution. 18 ________ To reduce this, we should try to use public transportation more often instead of driving cars.
Water conservation is also important. 19 ________ For example, we can take shorter showers and fix leaking taps immediately.
20 ________ If everyone makes small changes in their daily life, together we can make a big difference to our environment.
A. This harms marine animals and pollutes the water.
B. Many rivers and lakes are polluted by factory waste.
C. It is mainly caused by vehicles and factory emissions.
D. Many species of animals are in danger of extinction.
E. We can all help save water in our daily activities.
F. Sometimes it feels like these problems are too big to solve.
G. Protecting our environment requires effort from all of us.
五、完形填空
阅读下面短文，掌握其大意，然后从各题所给的四个选项中选出一个最佳答案。
When I was in middle school, I never cared about environmental protection. I used to __21__ plastic bottles after drinking and never thought about recycling. I __22__ leave the lights on when I wasn't in the room.
Everything changed when our school __23__ a "Green Campus" program. We learned about how pollution was affecting our planet. I was shocked to see pictures of sea turtles hurt by plastic waste. I realized that my small actions __24__ make a difference.
From that day on, I decided to change my __25__. I started using a reusable water bottle and always turned off the lights when leaving a room. I even encouraged my family to recycle. Now, protecting the environment has become a natural part of my life.
21. A. throw away B. clean up C. look for D. give out
22. A. would B. should C. could D. might
23. A. created B. created C. canceled D. discovered
24. A. should B. could C. would D. might
25. A. habits B. ideas C. friends D. plans
六、首字母填空
根据短文内容首字母提示，写出所缺单词。
Many students feel stressed about exams. However, with proper preparation, you can reduce your a26 and do well. First, make a study plan and begin reviewing early. Don't w27 until the last minute. Second, find a quiet place to study where you won't be d28. Third, take regular breaks during your study time. Finally, remember to eat well and get enough sleep before the exam. A healthy body helps you think c29. If you follow these suggestions, you will likely improve your p30 and feel more confident.
参考答案
基础：
1. environment 2. retired 3. policy 4. attitude 5. development
6. to change 7. receiving 8. reading 9. not to be 10. to practice
11. play basketball 12. speaking in public 13. protecting the environment 14. to become a scientist 15. taking the final exam
阅读:
16. F 17. A 18. C 19. E 20. G
21. A 22. A 23. B 24. B 25. A
26. anxiety 27. wait 28. disturbed 29. clearly 30. performance

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