Ⅰ 短对话理解
你将听到五段对话，每段对话后有一个小题。请在每小题所给的A、B、C三个选项中选出一个最佳选项。每段对话读两遍。
()1. What is the lake like now?
A. It’s clean.
B. It smells terrible.
C. It’s the nicest one in town.
()2. What kind of pollution are the speakers talking about?
A. Water pollution.
B. Air pollution.
C. Noise pollution.
()3. Which animal is the heaviest animal in the world?
A. The panda.
B. The elephant.
C. The blue whale.
()4. Where did Lily go just now?
A. She went to a river.
B. She went to a park.
C. She went to a factory.
()5. Who can take part in the activity?
A. Primary school students.
B. Middle school students.
C. High school students.

1.B 2.C 3.C 4.C 5.B

Ⅱ. 长对话理解
你将听到两段对话，每段对话后有几个小题。请在每小题所给的A、B、C三个选项中选出一个最佳选项。每段对话读两遍。
听下面一段对话，回答第6、7小题。
()6. What's the weather like today?
A. It's snowy. B. It's windy. C. It's rainy.
()7. What should we do to stop the bad weather according to the dialogue?
A. Save water.
B. Pick up rubbish.
C. Plant trees.

6.B 7.C

听下面一段对话，回答第8至10小题。
()8. What is Peter's report about?
A. Life now and then.
B. Pollution.
C. Education.
()9. Why is Linda worried?
A. Because the pollution is heavy.
B. Because the education is poor.
C. Because the traffic is bad.
()10. Who will the two speakers interview next?
A. Children.
B. Old people.
C. Doctors.

8.A 9.A 10.B

Ⅲ. 短文理解
你将听到一篇短文，短文后有五个小题。请根据短文内容，在每小题所给的A、B、C三个选项中选出一个最佳选项。短文读两遍。
()11. When did many fish in the lake die?
A. 5 years ago.
B. 10 years ago.
C. 15 years ago.
()12. How did the students help the fish?
A. By asking parents for help.
B. By looking for answers online.
C. By taking good care of the flowers.
()13. Who helped them find out the problem?
A. Wang Yixuan.
B. Professor Cheng.
C. The headmaster.
()14. Why was the Man-made Wetlands class started?
A. To save more fish.
B. To make the school better.
C. To help the students learn more.
()15. What can we learn from the story?
A. The first step is the hardest.
B. We should protect the environment.
C. Small problems can lead to success.

11.A 12.B 13.B 14.C 15.B