阅读理解。 The rockets take astronauts and man-made satellites into space. The sa
The rockets take astronauts and man-made satellites into space. The satellites are used for
communication, weather monitoring and research. But how do satellites stay up without falling down?
There are two opposite forces (力量) acting on the satellite. One of them is the force of gravitation
(地心引力), which tries to pull the satellite towards the earth. The other force is created by the rotation (旋转) of the satellite around the earth. This force tries to take the satellite away from the earth. With
these two forces, the satellite goes round and round. The gravitational pull of the earth (the force which
pulls everything towards the ground) is like a rope which keeps the satellite from flying away.
Everything that goes up has to come down. It is only a matter of time before a satellite comes back
to the earth. As time goes by, the satellite loses its speed, which makes the gravitational pull stronger
than the force pulling it away. This makes the satellite crash (坠落) down to the earth.
B. monitoring the weather condition
C. doing some research
D. taking pictures
B. the satellite itself
C. the rotation of the satellite
D. the rope
B. Because the satellite is too big.
C. Because of the force created by the rotation of the satellite around the earth.
D. Because people on earth have made ropes to tie the satellites tightly.
B. when its speed slows down
C. when people cut the rope
D. when there is no electricity in it
B. The force of gravitation makes the satellite go round and round.
C. As time goes by, the satellite will finally fall down.
D. The satellite will stay in space forever.
Many parents make their children do chores around the house. For some families, teaching children
what to do and how to do chores is easy. But in other families, getting children to do some housework
can be a very big problem.
It is a good idea for parents to teach their children at an early age that all family members must work
together to make the house clean, and each person must do his or her share(份) of the work. We can
do this by starting a plan of chores and responsibilities when children are young.
Chores are good for children-even very young ones. Doing chores teaches children many important
skills (技能 ) such as working together and being responsible. Jobs also teach children what is fair
(公平的)and doing things for others. The skills and values (价值) from doing chores will do good to
children all their lives.
B. it"s easy to teach children to do chores
C. some children think doing chores is difficult
D. it is different on teaching children to do chores among different families
B.琐事
C.责任
D.家务
B. all family members
C. each person
D. some families
B. being responsible
C. what is fair and doing things for others
D. A, B and C
B. Only the children who do chores know what is fair.
C. Some children like to do chores but some don"t.
D. In a family, young children don"t need to do chores.
was!
Guess what she _1__? After each student"s name, there was a number __2__ 138,140,
154 and so on. "_3_these high IQ (智商) students." she thought to herself, "They"ve given me a
wonderful _4_!"
As a result, the _5_ teacher worked harder with this class than her other classes. She _6_ some
new teaching ways. She thought these _7_ would cheer the students and hold their _8_ . She was right.
It _9_ out well! The class did much better than any of her others.
Later, however, she found out the _10_ : the number after each name did not mean the IQ, but the
number of his or her clothing box in the school.
| ( )1. A. missed ( )2. A. for ( )3. A. Deal with ( )4. A. class ( )5. A. cold ( )6. A. tried ( )7. A. plans ( )8. A. customs ( )9. A. hung ( )10. A. truth | B. feared B. like B. Talk with B. number B. nervous B. lost B. opinions B. interest B. hanged B. aim | C. showed C. in C. Look at C. school C. relaxed C. solved C. ways C. trouble C. put C. means | D. found D. with D. listen to D. name D. excited D. left D. results D. mistake D. worked D. idea |
阅读理解。 | |||
| 阅读理解 | |||
| Do you know how blueberries(蓝莓,越橘的一种)grow? They grow on bushes(灌木丛).Each blueberry is small and round. Many blueberries grow on one bush. At first, the blueberries are green. The green berries are not ready to eat. They need a lot of sun and rain to help them become fat and sweet. When the berries turn blue, they are ready for us to eat. Some farmers grow blueberries in big fields. The people nearby can make money by helping to pick the blueberries. Each one takes a pail (桶) out to the field and fills it with-blueberries. They work fast so that they can fill many pails. They want to make as much money as they can. When they finish picking, their hands are blue from the juice of the berries! After farmers pick the blueberries, they put them into boxes and send them to stores. People buy the blueberries and. take them home to eat. Some people like to wash the berries and eat them one by one. Other people like to cook with blueberries. They make blueberry pies and pancakes with them. No matter how you eat them, blueberries taste great! | |||
| l. What do blueberries look like? | |||
| A. They grow on trees. B. They are green. C. They are small and round. D. They need lots of sun and rain. | |||
| 2. People can eat blueberries when . | |||
| A. they are blue B. they are green C. they become fat D. they become sweet | |||
| 3. Why do people like to pick blueberries in the fields? | |||
| A. Because they like to eat them. B. Because they love to work for farmer. C. Because they can take some home. D. Because they can make much money. | |||
| 4. What happens to people who pick blueberries? | |||
| A. No blueberries on trees. B. They have no blueberries to eat again. C. They can cook them at home. D. Their hands become blue. | |||
| 5. Which statement is TRUE according to the passage? | |||
| A. People only make blueberry food to eat. B. Blueberries are good to eat. C. Anyone can pick blueberries in the field. D. Blueberries are always blue. | |||
| 任务型阅读. | |||
 As an American, I was surprised to learn that Chinese students must be good at sports in order toget a top grade in PE class. In the US, all you have to do to get an A in PE class is to show up in proper gym clothes and look like you are trying. This is lucky for kids like me who aren"t great at sports. At my school, we had PE class twice a week. Every (无法处理) few weeks, we changed the activity we were doing. For a few weeks we played football. that was okay-I was good al it. But then we switched(转换) to baseball, and I was hopeless. I couldn"t hit the ball at all! Luckily, under the American system, trying my best was enough. When I missed the ball, I knew it didn"t matter. I"d still get a good grade. During the school year, we played many different sports, including American football. badminton, gymnastics(体操) , tennis, golf", swimming and rock climbing. Every few months, we spent a few weeks in health class. Instead of going outside or to the gym, we sat in a classroom, and nobody and first aid (急救). At PE classes, we learned a little, exercised a little, and had lots of fun. | |||
| 根据短文内容,完成下列各题. | |||
| 1. The Chinese students must be good at sports in order to . 2. The writer is an American and is not sports. 3. If you are a student in an American school, you are not good at sports but you still . 4. During the American school year, the students have many different PE classes like . 5. The students in America can learn a little, a little and have lots of fun at PE classes. |