(   ) 1. Both Tom and I         from America.

A. be    B. is

C. am    D. are

6.尋找        

7.對……有好處        

8.在周末        

9.在某一點(diǎn)上        

10.在未來        

1.參與        

2.能夠        

3.多次;反復(fù)        

4.數(shù)百;上千        

5.跌倒        

名詞分類

Countable Nouns：          

Uncountable Nouns：           

  What is the sky?① This question is very difficult to answer.

  The sky is a space where there is nothing except the sun，the earth,the moon and all the stars.

  Scientists can look at them through telescopes(望遠(yuǎn)鏡）and,in this way，they can find out a great deal(許多，大量). They know many facts about the mooa For example,they know how big and how far away it is.

②The moon is about 384,000 kilometers away from the earth. A plane cannot fly to the moon because there is no air. But a rocket can.       

  “How can a rocket Hy?” If you want to know,get a balloon and then blow it up,until it is quite big. Do not tie up the neck of the balloon，let it go! The balloon will fly off through the air very quickly. The air inside the balloon tries to get out through the neck of it,which pushes(推動(dòng))the balloon through the air. It does not need wings (翅膀)like a plane.

③        Of course, the rocket is made of(由......制成）metal(金屬）.The metal must not be heavy but it must be very strong. There is a gas(氣體） inside the rocket which is made very hot. When it rushes out of the rocket,the rocket is pushed up into the air.

根據(jù)短文內(nèi)容，回答1〜3題。

1.將畫線部分①變?yōu)橥�義句 :       

2.將畫線部分②譯成漢語 :       

(   ) 3.從下面三個(gè)句子中選出一個(gè)，將其

放回到畫線部分③，使其上下文通順、合理。

A. This is what a rocket look like.

B. This is how a rocket works.

C. This is why a rocket looks like a plane.

根據(jù)短文內(nèi)容，判斷正(T)誤(F)。

(   ) 4. In space there is only the sun,the

earth and the moon.

(   ) 5. The rocket can fly to the moon be

cause it carries a gas inside it to push itself.

5. What happened of you yesterday?

找出句子中的錯(cuò)誤并改正

4. He fell down his bike but he didn’t hurt.

找出句子中的錯(cuò)誤并改正

3. Because he was ill,so he didn’t go to school.

找出句子中的錯(cuò)誤并改正

2. Lucy asked her to wake up her tomorrow morning.

找出句子中的錯(cuò)誤并改正。

1. It will be easy of you to pass the exam.