Unit 13　We're trying to save the earth!

Ⅰ.听句子,选择正确的图片。每个句子读两遍

1.We must stop people from killing sharks.

2.The local government took action to protect pandas.

3.We should take some measures to avoid air pollution.

4.You shouldn't throw the rubbish around.

5.They decided to ride bikes instead of driving cars.

Ⅱ.听对话,选择正确的答案。每组对话读两遍

6.W:The river used to be clean.

M:But now it is so dirty.

7.W:Let's do something to cut down air pollution.

M:Good idea.

8.W:How big is the animal?

M:It's about 8 feet long and it weighs about 200 pounds.

9.W:What did you do yesterday?

M:I went to the zoo with my parents.

10.W:Recycling paper is really easy.

M:I agree.We can write on two sides of paper.

Ⅲ.听对话,选择正确的答案。每段对话读两遍

听第一段对话,完成第11至12小题。

W:Look! The man is spitting over there.

M:That's too bad.Let's go and stop him.

W:It's a bad behavior.None of us likes pollution.

M:What else can we do to avoid pollution?

W:We shouldn't leave rubbish here and there.

听第二段对话,完成第13至15小题。

W:Are you reading the new article, Tony?

M:Yes, I am.

W:What's it about?

M:It's about wild animals.Some wild animals are dying out.

W:What should we do as students?

M:We should call on more people to stop killing them.

W:And we can also protect the forest because lots of animals live in it.

M:That's right.We shouldn't cut down trees.We should plant more trees.

Ⅳ.听短文,选择正确的答案。短文读两遍

Let me tell you what we often do on World Water Day.On March 22nd, lots of students and teachers take part in different activities. Some students put on short plays.Some plays are funny.By watching the plays, we know that we shouldn't waste water.Many students take part in the speech competition.The speakers tell us how to save water.For example, we should turn off the water tap when we don't use it. Some teachers make posters and put them up in the school.In this way, more people know World Water Day and join us.If you want to join us, please call 568-9971.

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