When you cut your skin, you bleed(流血). If a person loses a lot of blood, he will become ill and may die. Blood is very important. People have always known that. At one time, some people even drank blood to make them strong!

When doctors understand how blood goes around inside the body, they try ways of giving blood to people who need it. They take blood from the healthy people and give it to people who need it. This is called " blood transfusion（输血）". The blood goes from the arm of the healthy person into the arm of the sick person.

But there are two problems. First, it does not always work. Sometimes people die when they have blood transfusion. Later, doctors find that we do not all have the same kind of blood. There are four groups—O, A, B and AB. We all have blood of one of these groups. They also find that they can give any kind of blood to people of group AB. But they find that they must give A-group blood to A-group people and B-group blood to B-group people. I have O-group blood and the doctor told me that I could give blood to anyone else safely.

There is another problem. To give blood of the right kind, doctors have to find a person of the right blood group. Often they can not find a person in time. If they have a way to keep the blood until someone needs it, they can always have the right kind of blood. At first they find they can keep it in bottles for fifteen to twenty days. They do this by making it very cold. Then they find how to keep it longer. In the end they find a way of keeping blood for a very long time.

We call a place where we keep money a "bank". We call a place where we keep blood a "blood bank". One day, when you grow up, you may decide to give blood to a "blood bank". In this way you may stop someone from dying. Or perhaps one day you may become ill. You may need blood. The "blood bank" will give it to you.

1.From the passage, we learn that sometimes people die when they have blood transfusions because they __________ .

A. are given the cold blood???????????? B. lose too much blood

C. are given the wrong kind of blood????? D. are O-group people

2.Which of the following is true? ________

A. We can drink blood to make us strong.

B. Blood transfusion is always safe.

C. The writer has O-group blood and can give blood to anyone.

D. The blood can only be kept for 15to 20 days.

3.People set up the "blood bank" so that they can _____________ .

A. give the right kind of blood to the people who need it in time

B. keep different groups of blood as much as possible

C. make it easier to sell or buy blood

D. keep blood for more than twenty hundred years

4.From the last paragraph (段落) of the passage, we learn that _____________ .

A. the writer thinks it's good to give blood to a "blood bank"

B. we may become ill if we give blood to a "blood bank"

C. there are many blood banks in the world today.

D. blood is more important than money

5.The writer doesn't talk about ____________ in the passage.

A. how important blood is to us ????????????? ????????????? ????????????? B. the four groups of blood

C. where the blood bank is ????????????? ????????????? ????????????? ????????????? D. what "blood transfusion" is

The good things about computer games

u    They’re fun!

u    They can improve hand-eye coordination. That means you can think and do things more quickly.

u    You feel good when you can move up levels and see how well you’re doing.

u    Most games make you think about what you’re going to do, and they can help you improve the ability (能力) of solving problems.

u    You can play games on the Internet with people from all over the world.

u    Anyone can play computer games, even if they aren’t very good at sports, have a disability, or find it hard to talk to others.

The bad things about computer games

u  Kids may start hitting others in their lives just as they do in games because they may think it’s OK to hit others, or to talk to people, including their parents and teachers, impolitely.

u    If kids play games for a long time, they may not go out and exercise. They may start eating snacks while they play games and they will become too fat. Doctors are worried about kids that play too many computer games.

u    Playing games is a big problem for some people. They will play or think about games when they have time. This means they may stop talking with others and become really boring people.

1.How many good things about computer games does the writer mention?

A. Three.       B. Six.         C. Seven.       D. Nine.

2.What does the underlined word “coordination” mean in Chinese?

A. 协调         B. 障碍         C. 舒适         D. 问题

3. If you play computer games all the time, you may become a(n) ______ person.

A. healthy, impolite and boring     B. healthy, polite and boring

C. unhealthy, polite and boring     D. unhealthy, impolite and boring

4. Which of the following is NOT true according to this passage?

A. Most games are good for your ability of solving problems.

B. You can’t play games with strangers on the Internet.

C. Playing too many computer games may make you fat.

D. Playing games can also cause many problems.

5.The passage is mainly about       .

A. the two sides of computer games      B. how to improve your computer games skills

C. playing computer games with others   D. some interesting things about computer games

附加题（10分）

1. —How long may I _________ the book? —Two weeks.

A．keep             B．borrow           C．lend             D．return

2. Don’t tell anybody about it. Keep it __________ you and me.

A．among            B．between          C．in               D．with

3. The bike ________ me six hundred yuan.

A．cost              B．paid              C．spent             D．took

4. My watch is old, but _____________ is new.

A．his               B．her              C．your             D．it’s

(填同音词)

5. ______ always do the __________ exercises after watching TV.

Use the words below to complete the following sentences.

Nobody can 6.________ happy all the time. You may become 7.________ sometimes, for example, when you fail an exam; or you may become 8.________ when you lose one of your 9._________. It’s normal to have these feelings. If you don’t know how to deal with these 10.___________, you may learn something from Jeff.

My favourite sport is basketball because it is very exciting. I like basketball because the NBA stars play very well. Basketball is very cheap and it is a good sport for our health. We can grow taller if we play basketball often. Also it keeps me healthy. I play basketball three times a week. Most often I play it in my school. I often play it with my friends or I may play it myself. I feel very happy when I play basketball at school with my classmates. Sometimes I play basketball in the playground near my home. Basketball is very easy to play. If you play basketball very well, you can join the basketball team . If you win the basketball competition, you will have the prize. You may become a famous basketball star.
【小题1】I like basketball best because it’s _______.