What is the sky(天空)? Where is it? How high is it? What lies above it? These questions are hard to answer, aren’t they?
Is the sky blue? The sky has no color. We know that there is air around the world. When planes fly, they need air to lift their wings(翼) . Planes cannot fly very high because when they go high, the air gets thinner. If we go up about 1,200 kilometers from the earth, we find there is no air.
Perhaps(也许) we can answer some of our questions now. The sky is space(空间). In this space there is only the sun, the moon and all the stars.
6.What is the sky?
A. It’s the clouds B. It’s space. C It’s air D It’s nothing
7. The sky _____
A. is blue B. is white C. is black D. has no color
8. Planes cannot fly very high because _________.
A. the air becomes thinner B. the flying machine is not good
C. people will be afraid if the planes fly too high D. it is not necessary for planes to fly so high
9 If we go up about 1,200 kilometers from the earth, we find ___________.
A. there is more air B. there is less air C .there is nothing but air D there is no air
10. In space there is _________.
A. nothing B. air everywhere C. everything D. only the sun , the moon and all the stars
One day an old man is selling a big elephant. A young man comes to the elephant and begins to look at it slowly. The old man goes up to him and says in his ear, “ Don’t say anything about the elephant before I sell it. Then I will give you twenty dollars.” “All right,” says the young man. After the old man sells the elephant, he gives the young man twenty dollars and says, “ Now, can you tell me how you found the elephant’s bad ears?” “ I didn’t find the bad ears,” says the young man. “ Then why are you looking at the elephant slowly?” asks the old man. The young man answers, “Because I have never seen an elephant before, and I want to know what it looks like.”
( )1. ______ the elephant.
A. The young man sells B. The old man sells
C. The two men sell D. The old man buys
( )2. The young man is looking at the elephant slowly. He wants to find out _______.
A. which foot of the elephant is bad B. how heavy it is
C. which ear of the elephant is bad D. what it looks like
( )3. The young man _______.
A. knows the elephant has bad ears B. wants to buy the elephant
C. looks after the elephant D. gets some money from the old man
( )4. The young man _______.
A. is not interested in elephantsB. knows what an elephant looks like
C. has seen some elephants before
D. has never seen an elephant before
( )5. Hearing what the young man said, the old man will probably(可能) be ______
A. angry B. happy C. dangerous D. hungry
Last year Tome left school. He came to Taipei to _1_ a job(工作). He went from one company(公司) to another but _2_ wanted him. Now he had little money. He had to go back to his small town. So he came to the station. He felt _3_ and tired. It was very late at night and _4_ was full of people. They were waiting _5_ tickets of the last train. He bought the last ticket, and he was very happy.
At that time, a woman with a crying baby walked to him. She asked him to sell her the ticket. He gave her the ticket. He thought they needed it _6_ he did. After _7_ left, he sat on the bench(长凳) and didn’t know _8_ to go. Just then, an old man came and said, “Young man, I _9_ what you did to the woman. I have a big company. I need a good young man like _10_. Would you like to work for me?”
( ) 1. A. find B. see C. look for D. buy
( ) 2. A. everyone B. no one C. nothing D. something ( ) 3. A. happy B. interesting C. sad D. glad
( ) 4. A. the city B. the company C. the farm D. the station
( ) 5. A. to buy B. to sell C. to give D. to pass
( ) 6. A. less than B. more than C. smaller them D. worse than
( ) 7. A. Tom B. the bus C. the train D. the old man
( ) 8. A. what B. which C. why D. where
( ) 9. A. have seen B. don’t know C. don’t like D. have done
( ) 10. A. the woman B. you C. the baby D. her
China is large than _______country in Asia(����).
A. any B. any other C. other D. another
I don’t think swimming is ______as hiking.
A. more interesting B. so interesting C. much interesting D. interesting
E-mail is much ______than long-distance calling.
A. cheaper B. cheap C. the cheaper D. cheapest
