摘要: They told the boy not to pick flowers. They the boy flowers.

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Do you know why different animals or insects have their special colors? Colors are used mainly to protect themselves.
Why can’t some birds easily catch locusts(蝗虫)? It is because locusts change their colors together with the change of the colors of crops. When crops are green, locusts look green. But as autumn comes, locusts change to the same brown color as crops have. Some other insects with different colors from plants are easily found and eaten by others. So they have to hide themselves for lives in the day and appear only at night.
If you study the animal life, you’ll find the main use of coloring is to protect themselves. Bears, lions and other animals can’t be easily seen by hunters. This is because they have the colors much like the trees.
Have you ever noticed an even more strange thing? A kind of fish in the sea can send out black liquid when it faces danger. While the liquid spreads over, its enemies can’t find it. And it quickly swims away. So it has lived up to now though it is not strong at all.
【小题1】 From the article we learn that locusts          .

A.are dangerous to their enemiesB.are easily found by birds
C.change their colors to protect themselvesD.are small animals
【小题2】How can insects with different colors from plants keep out of danger?
A.They have to move quietly.
B.They hide themselves in the day and appear at night.
C.They have the colors much like their enemies.
D.They run away quickly.
【小题3】 Bears and lions can keep safe because          .
A.they live in forestsB.they like brown and grey colors
C.they move quietly D.they have the colors similar to the trees
【小题4】What does the word “liquid” mean in the last paragraph?
A.气体B.固体 C.液体 D.水蒸气
【小题5】 Which is the best title for this passage?
A.The Main Use of Colors for Animals and Insects
B.Colors of Different Animals and Insects
C.The Change of Colors for Animals and Insects
D.The Change of Different Animals and Plants

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Basketball is still a young game. It's over a hundred years old. In the winter of 1891, a certain college was having some trouble with its boy students. The weather was bad and the students had to stay indoors. As they couldn't play outdoors, they were unhappy, and some even got into fights from time to time.

  Some of the teachers, at the college asked Dr. Naismith to invent a game so that the students might have something to play with. It was not easy to invent such a game because it had to be played indoors , and the court (球场) was not very large.

  Dr. Naismith thought for a few days and invented a kind of ball game. It was a fast, wonderful game with much moving and passing of the ball. It was played between two teams. To make a score , the ball had to be thrown into the basket ten feet(英尺) above the floor on the wall . At each end of the court there was such a basket. At first, Dr. Naismith wanted to throw the ball into a box. As he could not find boxes of the right size, he had to use fruit baskets instead. That is how the game got its name.

1. How long is it since basketball was invented?

  A. 1000 years                                B. More than 100 years

  C. 1100 years                                 D. Less than 100 years

2. The students felt unhappy because _______.

  A. they had much homework to do

  B. they often got into fights

  C. they couldn't play outdoors 

  D. they had little time to study

3. Who asked Dr. Naismith to invent a game?

  A. Some students                            B. Some teachers

  C. Some students' parents               D. Some of his friends

4. When a student ______ , he makes a score.

  A. receives the ball.                     

  B. throws the ball to another student

  C. runs quickly with the ball in his hand  

  D. throws the ball into the basket

5. Which sentence is right?

  A. Dr. Naismith had to use fruit to throw the ball.

  B. It was easy to invent the game.

  C. The students could go outdoors when the weather was bad.

  D. The ball had to be thrown into the basket five feet above the floor.

 

 

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Dear Sigmund Friend

My name is Simon and I am a Grade 9 student. I am crazy  31  football! I love  32  football, reading about football, and of course, playing football. My dream  33 a great football player. However, my love of football has become a big problem, and I would like your  34  .

I have  35 friends, and we always play football together at school or in the park after school. We like staying out late to play football. We often play for three hours or more and forget when to stop. Then I  36  trouble at home because my parents do not allow me to play outside after 6 p.m. I really do not understand why they are so strict. I feel stressed and angry   37  . I believe it is important for us to spend some time on our hobbies. They can help us relax and make our lives   38  .I wish I could have my parents’  39  .

Is it bad to stay out late to play football? Should I spend less time on it? I really do not know  40  . Can you please advise me how to achieve a balance between my schoolwork and my hobbies? Thanks a lot.

Best wishes

Simon

31. A. for       B. with       C. of        D. about

32. A. watching    B. seeing      C. looking at    D. looking

33. A. am to be     B. is to be     C. is to being     D. are to be

34. A. book      B. work      C. advice      D. school

35. A. much      B. not any     C. few        D. plenty of

36. A. get in      B. get into     C. get on       D. get off

37. A. from time to time          B. from times to times

C. between time and time         D. between times and times

38. A. much interesting           B. more interested

C. more interesting           D. the most interesting

39. A. support     B. supported    C. supporting     D. supports

40. A. why to do    D. when to do    C. what to do     D. where to do

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