Everyone knows that exercise is important. We all need to exercise. Doctors say it is good for us. It makes your heart and body strong. Children who often exercise are more alert（灵活）. That means they do better in tests and schoolwork than those who don’t exercise.
They are many ways to exercise. You can walk, run, swim, skate, or play ball games. Make sure you exercise in the following ways: You have to like what you are doing. Exercise enough--- but not too much. It’s best to exercise twice a week. Thirty minutes each time is enough. Try all kinds of sports until you find one, two or even three sports that feel right for you.
You can exercise at fitness centers. They have a lot of equipment（设备）there. The equipment will help exercise your arms, legs and other parts of your body to make you healthy. Some people buy equipment for their homes. But it’s very expensive.the underline word “fitness centers” in the passage means _____.
| A．商务中心 | B．健身中心 |
| C．医疗中心 | D．购物中心 |
The sport “_____” is not told in the passage.
| A．playing soccer | B．skateboarding |
| C．walking | D．running |
The doctors say that exercise can make your heart and body _____.
| A．ill | B．happy | C．strong | D．health |
About “exercise”, which statement of the following is NOT right?
| A．Thirty minutes’ exercise each time is enough. |
| B．You have to exercise too much every day. |
| C．You needn’t do all kinds of sports to keep healthy. |
| D．You have to like the sports that you are doing. |
It’s best to exercise _____.
| A．at fitness centers | B．in groups |
| C．in the morning | D．twice a week |
阅读与回答问题。(共5小题，每小题2分，计10分)
Read a Timeline
Every family has a history. A timeline can show events in a family's history. A timeline is an ordered group of words and dates that shows when events happened.
Learn the skill
Step1 The title tells what the timeline is about. The timeline has a line divided in equal parts. Each park stands for 10 years.
Step2 Look at the first and last numbers on the timeline. The numbers are years. The events on the timeline happened between these years.
Step3 The numbers with the events on the timeline tell the year in which each event happened.
Practice the skill
Title _______________________
How long does each part in the timeline stand for?
_____________________________________________________________________Where did Lily's great-grandmother come from? (in no more than 4 words)
____________________________________________________________________Who was born in 1970?
____________________________________________________________________What happened in 1994?
____________________________________________________________________What's the best title of the timeline?
____________________________________________________________________
任务型阅读。(共10小题，每小题1分，计10分)
阅读下面短文，根据短文内容完成表格中所缺信息，没空一词。
You will read about how you are a citizen in your school, community and nation. A citizen is a person who belongs to a place. You are a citizen of the community where you live and the nation where you were born.
Citizens Have Rights
As a citizen, you have rights that the government protects. A right is something you may do. As a citizen, you have a right to speak freely and to practise your religion. You also have the right to privacy. That means you may decide what to show or tell someone and what not to tell.
Citizens Have Responsibilities
Along with rights, citizens have responsibilities. A responsibility is something that you should do. For example, you should follow the laws. A law is a rule that everyone in a community, state or country must follow. Laws keep people safe and help them get along well with one another. When people follow the traffic laws, they help keep others safe. When you follow laws in a park, you help others enjoy the park.
Being a Good Citizen
Good citizens care about people's rights. They try to make things fair and safe for everyone. Good citizens work together to solve problems. Children can be good citizens by solving problems together in their school or community. They may follow proper steps to deal with problems. First, name the problem. Then, list ways to solve it. Next, choose the best way. And finally, find out if it solves the problems.
Citizens' and Responsibilities
Passage outline Supporting details
Main idea Learn about to be a good citizen.
☆ Speak .
Rights ☆Practise your religion.
☆Make a on what to show or tell someone and what not to.
Responsibilities
☆Follow the laws, which are that everyone should follow.
◇Obey a traffic law to keep people safe.
◇Follow laws in a park to help others the park.
☆Care about people's rights.
☆Try to do things in a and safe way.
Ways to be good citizens ☆Work with others.
☆Learn to solve problems in four steps.
"Listen carefully to what I say," the time traveler said, "I shall tell you something that you will not agree."
"Why will we not agree?" I asked.
"Because the science and mathematics you know are not correct," he said. "You believe there are only three dimensions(三维空间)-length, breadth(宽) and thickness."
"There is nothing to argue with that, " the youngest member of our little group said.
"Exactly!" the time traveler answered, "But there is also a fourth dimension - time."
"We all know about time, " another member of the group said. "Time passed."
"I do not agree," the time traveler said, "Length, breadth and thickness do not pass. They stay in the same place in space. We move about them. I can prove that time is the same. It does not pass. We move in time the same way that we move in breadth, length and thickness."
None of us believed the time traveler, and we argued with him for many hours.
"If we could travel back in time," the scientist said, "We could do things to change the future."
"If we could travel forward in time," the doctor(博士) said, "we could do things that change our present."
The time traveler smiled, "It is clear," he said, "that there is only one way I can show you that I am right. We must do an experiment. Please wait here."
He left the room and soon returned, carrying what looked like a clock.
"This is a model of a time machine. It took me two years to make it," the time traveler said. "I want all of you to understand that when I start the machine, it will immediately travel in time and disappear from the present."
He turned to the youngest of all. "Give me your hand," he said.
The young man put out his hand. The time traveler took it and placed it on the machine. Immediately, there was a sudden wind, and the little machine disappeared.
I was certain this was not a trick, but the doctor was not so sure.
"Are you asking us to believe," he said, "that the machine is now in a different time?"
"Certainly! In my laboratory, a full-size machine is almost complete. As soon as it is complete, I shall send myself on a journey through time. Would you like to see my machine?"
"Are you serious about this?" the doctor asked.
"I have never been more serious about anything," the time traveler said, "Come."
We followed him to his laboratory. There, we saw the actual machine, not quite complete, but large enough for a man to sit in. How many dimensions did the time traveler say there are?
| A．Two. | B．Three. | C．Four. | D．Five. |
How long did it take the time traveler to make his model time machine?
| A．Two years. | B．Two months. |
| C．Twenty years. | D．All his life. |
Which is the right order of what happened in the story?
a. The model time machine disappeared with a wind.
b. The time traveler came back to the room with a model time machine.
c. The members of the group argued with the time traveler for many hours.
d. The time traveler showed them a full-size time machine which was not quite complete.
e. The youngest man's hand was placed on the model time machine.
| A．e c a d b | B．b c e a d |
| C．c e b a d | D．c b e a d |
What can we infer(判断) from the passage about the time traveler?
| A．He believed that they could move in time. |
| B．He was playing a trick on a group of people. |
| C．He sent the young man to the future in the model time machine. |
| D．He would possibly send himself on a journey through time. |
What kind of story do you think the passage is?
| A．A detective story. | B．A science fiction. |
| C．A romantic fiction. | D．A horror story. |
It was another day to jump rope in gym class. Lynn and Mike turned the long rope in big, slow circles. The whole class hurried to get in line to wait for their turn to jump. Millie stood at the back of the line and frowned.
Nick went first. He watched the rope and ran in at just the right time. Everyone counted. He made it all the way to 30 jumps. One after another, the kids watched the rope, ran in, and jumped. Then it was Millie’s turn. She watched the rope go around and around, but she didn’t move. She felt like everyone was looking at her.
Millie’s friends cheered. “Go, Millie, go!”
Millie’s face turned red. At last, she gave it a try, but she failed.
The truth was that Millie had been jumping rope at home every day. With a short rope, she could jump 100 times without missing. She just didn’t know how to run in and start jumping with a long rope. Since she was the only kid on her street, there was no one to help turn the long rope.
Just then, Ms Miles, the gym teacher, brought out a bunch of short jump ropes.
"Let's see how long each one of you can jump without missing," she said as she gave each student a short rope, "Ready, set. Go!"
Millie smiled for the first time ever in gym class. As she jumped, she sang rhymes quietly to herself.
After a while, Millie realized that everyone was cheering, "Go, Millie, go!"
She was the only one still jumping rope! The surprise almost made her miss a step, but she kept going. When at last she was too tired to go on, she stopped. The whole class cheered. Everyone was looking at her and smiling. Millie smiled back! Which word is the opposite of the underlined word frowned?
| A．Sat. | B．Hid. | C．Smiled | D．Cried |
What problem did Millie have at the beginning of the story?
| A．She didn't have any friends in her class. |
| B．She felt sad because Nick made fun of her. |
| C．She didn't know the cheers that the other kids knew. |
| D．She didn't know how to start jumping with a long rope. |
Why did Millie smile for the first time in gym class?
| A．She did something well at last. |
| B．She knew the class would cheer for her. |
| C．She thought that she was going to make a friend. |
| D．She believed that she would be the winner of the contest. |
Which sentence can be put in the empty?
| A．The class decided to play baseball. |
| B．Millie was the last one still jumping rope. |
| C．Nick won the rope-jumping contest. |
| D．Millie tried to hide in the back of the line. |
How might Millie feel when she stopped jumping at last?
| A．Proud. | B．Bored. | C．Mad. | D．Silly. |
A
A plant is a living thing. It uses its many parts to grow from a small seed to a large plant. Each part helps the plant stay healthy. Plants also need sunlight to grow. They get light from the sun and minerals from the soil. These things help the plant stay alive and grow.
Which word can be filled in the empty box?
| A．Leaves. | B．Sticks. | C．Bushes | D．Grasses |
Which part might grow around the seeds?
| A．The stem. | B．The flower. |
| C．The root. | D．The fruit. |
Which sentence is TRUE according to the passage?
| A．A plant grows flowers under the ground. |
| B．Flowers can grow into new plants. |
| C．Not all plants have fruit. |
| D．The stem helps hold the roots up. |
What's the passage mainly about?
| A．Plant parts. | B．Plant seeds. |
| C．Plant leaves. | D．Plant roots. |
In what subject might you learn this passage?
| A．Geography. | B．Biology. |
| C．Physics. | D．Chemistry. |
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