4. 可怕的洪水把房屋都沖走了。

The  terrible  flood          the houses

3. 你能告訴我怎么阻止孩子們玩電腦游戲嗎？

Can you tell me how to          children     playing computer games ？

2. 幾乎每個(gè)人都知道吸煙有害健康，但有些人仍然戒不了煙。

Almost everyone knows smoking         (health)but some people

still can't give it up.

1.，文章中有大量的生詞，學(xué)生..。

There are                        new words in the passage,so the

students can't understand it.

A ： Hi,Mike!What are you doing there ？

B ： Hi,Mary!I'm reading an article on the computer. 1 

A;That's bad. Why is that? 

B ：  2  As a result,forests in many areas have disappeared. 

A:That's too bad!3

B ：You're right.And  that  also brings problems to animals and plants.

A: 4

B ：Without forests,we human beings and animals would die out. 

A ： How terrible! 5

B ： That's true. Forests play an important part in the natural environment. Protecting forests is protecting ourselves.

A. I think cutting down trees will do great harm to human beings.

B. What will happen if there is no forest on the earth?

C. We must take measures to stop people from cutting down trees.

D. What should we do to protect the forests?

E. It says the number of the forest in the world is getting smaller and smaller.

F. Because millions of trees in the forest are being cutting down.

G. Forests can affect our environment greatly.

1.          2.          3.        

4.          5.        

(   ) 5.——Wang Mei had an accident on the way to school. She fell off her bike and got badly hurt.

      ——___________

A. That's nothing serious.

B. It certainly was.

C. I'm sorry for it.

D. I'm sorry to hear that.

(   ) 4. Water  will          ice  when the temperature is below OX!.. 

A. change into B. pour into

C. put into D. come into

(   ) 3. Giving up smoking can         the risk of lung disease.

A. increase B. produce

C. reduce D. continue

(   ) 2. ―Is there          important in today's newspaper? 

       ——Nothing special. 

A. everything B. nothing

C,something D. anything

(   ) 1. We lost the basketball game ，      everyone played well.

A. because B. although

C. if     D. so