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.

根据短文内容和首字母提示，在下文空格处填入适当的词使短文完整。（每空一词）

Dear Peter,

I’m glad to receive your letter. Thank you for your caring a? ?? the weather and my health. Now I’d like to tell you something about the smog（雾霾）.

Since the winter last year, the smog has taken place for several times. It has done great harm(伤害) to our d­???? life. Many traffic accidents have happened because of the h???? smoggy weather. More and more people have to go to see a d???? because of the serious diseases(疾病) caused by the smog. Quite a lot of flights have to be put off. A great number of people have to s???? at home for fear of the poisonous(有毒的) air caused by the smog.

People have realized(意识到) the great harm caused by the smog and the importance of

p? ? the environment. People from all over the country are taking a? ? to improve the smoggy weather. The government asks people to go to work or school with public traffic tools, such as the bus and the u? ? . Also we should plant more trees.

According to me, I will go to school by bike or on foot, and I won’t throw the waste anywhere. M? ? , I will tell people that all of us should protect the environment as p? ? as we can. Would you like to tell me some good ideas? I’m looking forward to your reply.

Yours,

Wang Hua

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 baskets 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 ten feet above the floor.

Dolphins are our friends. They can use tools to solve problems although they don't have hands.   For example, scientists have ever found that a dolphin can make a shy eel(鳗鱼) come out of its hole with a dead fish.

Dolphins use different sounds to exchange information with each other. Scientists in Hawaii have developed a sign language to give instructions to dolphins, and the results are amazing. They find that dolphins not only understand the meaning of individual (个别的) words, but also understand the importance of word order in a sentence.

Most animals enjoy playing — but dolphins seem to like making their games as challenging as possible. On a beautiful day in 1997, scientists at a beach watched a little dog going into the sea and swimming towards the dolphins. To their surprise, the dolphins came up to the dog and then started throwing it into the air. The dog seemed to enjoy the "game" and continued playing with the dolphins for more than an hour.

Dolphins live in a very different world from ours, but they are very good at our "IQ tests” . For example, they will jump out of the water when they hear a whistle (口哨) noise. They do this because they will get a fish as a prize.

There is still much to learn about these cute problem-solvers, but it is certain that watching a dolphin show is fun.

根据短文内容，选择最佳答案。（5分）

1. What can a dolphin use to make an eel come out of its hole?

A. Its mouth.   B. Its head.      C. A dead fish.     D. A little dog.

2.How do dolphins exchange information with each other?

A. By using tails.            B. By using tools.

C. By using words.            D. By using sounds.

3.Where did the dolphins throw the dog when playing?

A. Onto its back.            B. Into the air.

C. Onto the beach.           D. Into the water.

4.Why do the dolphins jump out of the water when they hear a whistle noise?

A. Because they want to get a fish as a prize.

B. Because they enjoy playing on the water.

C. Because they want to play with other dolphins.

D. Because the dolphin keepers want them to come out.

5. Which of the following is TRUE according to the passage?

A. Dolphins understand many languages.

B. Dolphins are a kind of clever animals.

C. Scientists have known dolphins well enough.

D. Dolphins seem to make their games relaxing.

A 5R Rule for Environment

1. Reduce(减少)

If you want to reduce waste, you should use things wisely. A large number of trees are being cut down to make paper. If everyone uses a little paper carelessly and throw it out, soon we would not have any trees left. Other things are also being wasted, and people don’t know what to do with the waste in big cities. So it is necessary to reduce the waste.

   2. Reuse（再利用）

   You should always think of reusing the usable things before throwing them out. Give your clothes you do not use or the ones which are too small to the poor. In a family, you may pass on such clothes to younger brothers or sisters.

    3. Recycle（回收）

    Bottles, cans and paper can easily be recycled. By doing so we save lots of time and money. For example, coke cans are sent to a factory, where they are smashed(打碎) flat and melted(融化) and the metal things are made for new coke cans.

   4. Recover （恢复）

   When you buy a box of apples, there may be a few rotten apples, you have two choices: one is to throw the whole apples away, or you could cut off the rotten parts and use the good parts. In this way, you are recovering the eatable parts of food.

   5. Repair（修补）

   If one of the legs of your table is broken, you can repair it. If you want to change for better ones, it is better for you to sell the old things or give them to other people who can use them after doing some repair. It is true that North America is a “throw—away” society, but the time has come to change our way of life so that we can protect our environment. Every one of us should try our best.

1.The “Reduce” rule mainly requires(要求) us ______.

A. to use things wisely

B. to cut down many trees

C. to use less paper

2. The right order of recycling coke cans is ______.

a. collect the used cans   b. melt them    c. smash them flat   d. send them to a factory

A. a b c d                       B. a d c b                C. d b c a

3.The “Recover” rule mainly requires us ______.

A. to throw waste thing away

B. to cover waste thing with the earth

C. to get back the useful parts

4. ______ is the best way to do with your broken tables.

A. Throwing them away    B. Repairing them              C. Putting them away

5. According to the passage, ______ can not be reused.

A. clothes                                 B. shoes                 C. rotten apples