1. If the only sports you do are dancing your...

1. If the only sports you do are dancing your fingers across your keyboard, you could be in serious danger of more than just becoming fat!

Do you feel sleepy, like something is weighing down on your head? Do you feel forgetful? Do you sometimes feel uncomfortable up and down your neck and lower back, and you can’t explain why? Do you get sick often? It could be radiation(辐射) from your computer causing it. If you spend three hours or more a day in front of a computer, (and at this point, who doesn’t?) you are more easily harmed by these hazards(危害).

2.We have got so used to using computers that we don’t often think of them as dangerous sources(来源) of harmful(有害的) radiation. A safe amount radiation is 25 V/m(Volts/meter). Do you want to guess how much our personal computers give off?

★ Keyboard: 1000 V/m        ★Mouse: 450V/m        ★Monitor: 218 V/m

★CPU: 170V/m            ★Notebook computers: 2,500 V/m

Ways to Protect Yourself from Harmful Computer Radiation:

1. Decorate your desk with cactus(仙人掌) plants, they take in radiation.

2. Drink two to three cups of green tea a day and eat an orange daily. The vitamins in tea leaves and oranges protect us from radiation and keep our eyes healthy as well.

3. Use a screen filter(过滤器) for your monitor.

4. Avoid having metal objects nearby on your desk.

5. Put the back of the computer to the wall. Most of the radiation comes off the back.

6. Keep your monitor at least 50cm away from your face.

7. Keep your computer rooms ventilated(空气流通的).

8. Eat healthily—especially fruits and vegetables.

9. Don’t fall asleep on your computer. Turn it off if you have to rest nearby.

The ways above are useful, why not have a try at once?

A. 根据短文内容简要回答问题。

3.Which is safer, using a desk computer or a notebook computer?

________________________________________________________________

4.Which of the nine ways mentions diets?

_________________________________________________________________

B. 将短文中划线的句子译成汉语。

5.. _______________________________________________________________

6.______________________________________________________________

C. 请给短文拟一个适当的标题。

7. ________________________________________________________

九年级英语其他题极难题查看答案及解析

If the only sports you do are dancing your fingers across your keyboard, you could be in serious danger of more than just becoming overweight and out of shape.

Do you often feel sleepy, like something is weighing down on your head? Do you feel forgetful? Do you sometimes feel uncomfortable up and down your neck and lower back, and you can’t explain why? Do you get sick often? It could be radiation (辐射) from your computer causing it. If you spend three hours or more a day in front of a computer (and at this point, who doesn’t?), you are more easily harmed by the hazards.

We have got so used to using computers that we often neglect (忽视) to think of them as dangerous sources of harmful radiation. A safe amount of radiation is 25 V/m (Volts/meter). Do you want to guess how much our personal computers give off?

Keyboard: 1000 V/m

Mouse: 450 V/m

Monitor: 218V/m

CPU: 170V/m

Notebook computers: 2,500 V/m

Ways of Protect Yourself from Harmful Computer Radiation

1. Decorate your desk with cactus (仙人掌) plants, they take in radiation.

2. Drink two to three cups of green tea a day and eat an orange daily. The vitamins in tea leaves and oranges protect us from radiation and keep our eyes healthy as well.

3. Use a screen filter（滤色镜） for your monitor.

4. Avoid having metal objects (金属物体) nearby on your desk.

5. Put the back of the computer to the wall. Most of the radiation comes off the back.

6. Keep your monitor at least 50cm away from your face.

7. Keep your computer rooms ventilated (空气流通的).

8. Eat healthily-----especially fruits and vegetables.

9. Don’t fall asleep on your computer. Turn it off if you have to rest nearby.

The ways above are useful, why not have a try at once?

1.Sitting to close to your computer for too long can cause 　　　　　　　　　　　　　　 .

A. your fingers to turn blue

B. radiation sickness

C. your parents to think you’re smart

D. your games scores to go down

2.The underlined word “hazards” in paragraph 2 means 　　　　　　　　　　　　　　 .

A. illness B. feelings C. danger D. headache

3.How can you avoid the affects (影响) of radiation?

A. Spend less time at your computer.

B. Use plastic to cover your screen.

C. Type in a dark room.

D. Have your cat do your homework for you.

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

A. Cactus plants take in harmful radiation.

B. Eating healthily helps you stay well.

C. You should fall asleep at your computer daily.

D. A well ventilated room is good prevention.

5.The best title of the passage is 　　　　　　　　　　　　　　 .

A. Computer problems

B. Computer radiation: a silent killer

C. Protect yourself

D. Harmful radiation

九年级英语阅读理解中等难度题查看答案及解析

If the only sports you do are dancing your fingers across your keyboard, you could be in serious danger of more than just becoming overweight and out of shape.

Do you often feel sleepy, like something is weighing down on your head? Do you feel forgetful? Do you sometimes feel uncomfortable up and down your neck and lower back, and you can’t explain why? Do you get sick often? It could be radiation(辐射) from your computer causing it. If you spend three hours or more a day in front of a computer, you are more easily harmful by the hazard(危险).

We have got so used to using computers that we often neglect(忽略) to think of them as dangerous sources of harmful radiation. A safe amount of radiation is 25V/m(Volts/meter). Do　 you want to guess how much our personal computers give off?

Keyboard： 1000 V/m

Mouse： 450 V/m

Monitor： 218 V/m

CPU： 170 V/m

Notebook computers： 2,500 V/m

Ways to Protect Yourself from Harmful Computer Radiation

1. Decorate your desk with cactus(仙人掌) plants, they take in radiation.

2. Drink two or three cups of green tea a day and eat an orange daily. The vitamins in tea leaves and oranges protect us from radiation and keep our eyes healthy as well.

3. Use a screen filter(过滤器) for your monitor.

4. Avoid having metal objects nearby on your desk.

5. Put the back of the computer to the wall. Most of the radiation comes off the back.

6. Keep your monitor at least 50 cm away from your face.

7. Keep your computer rooms ventilated(空气流通的).

8. Eat healthily---especially fruits and vegetables.

9. Don’t fall asleep on your computer. Turn it off if you have to rest nearby.

The ways above are useful, why not have a try at once?

九年级英语阅读理解困难题查看答案及解析

—What would you do if you had your fingers ______?

—If I _______ you. I should ask the first-aid.

A. burn; were                      B. cut; was

C. hurt; am                           D. injured; were

九年级英语单项填空中等难度题查看答案及解析

在空白处填上合适单词

Do you like sports? If you are a sports fan, welcome to 1. our sports club. In the sports club, we have many different games, we can also have great 2.. Here, you can make 3. with other people. They are 4.at different sports. For example, Allan is a P.E. teacher. He can 5. tennis very well. If you are 6. in tennis, he would like to help you. Jack is the teacher of the club. He’s tall and strong, he can run very 7.. Next month, our school will have a sports 8.. Everyone in sports club feels 9. about it. We all 10. to be No.1 in the game, so we are busy preparing for it. Would you come to sports meeting and enjoy the games with us ?

九年级英语单词填空简单题查看答案及解析

Are you the only child in the family? If so, you are the most important in your family. Parents are the closest people to you in the world. But a lot of middle school students have a problem. They feel they're not as close to their parents as before. They even don't think their parents are fair (公平的) to them.

Some students complain that their parents often say a lot to them, but never listen to them. Some say their parents don't allow them to play computer games when other classmates are doing that. Others say when they're making phone calls to friends, their parents like to ask if they're speaking to a boy or a girl. These make them very unhappy. Some students even decide to leave home because they're afraid to tell their parents when they have done something wrong, especially when they do badly in exams. Then they usually think running away is the only choice (选择). But they don't know running away may bring them some more problems.

Problems are parts of life. Here are some suggestions for you to solve your problems.

1)Find a good chance to talk with your parents. Don't be afraid to tell them your feelings.

2)Get help from others like good friends or teachers.

3)Keep a diary to help you understand more about yourself and your feelings.

4)Show your parents you' re growing up. Then they' 11 feel you' re no longer a small child. If you follow the advice, you'll have a happy life and never think of running away.

1.According to the article, ________ are the closest people to an only child.

A. teachers　　　　　　　　 B. classmates　　　　　　　　 C. parents

2.Which of the following is TRUE?

A. Parents don't love their children now.

B. Middle school students don't have any problems.

C. Some students don't think their parents are fair to them.

3.We'd better________ if we have problems with them.

A. talk with our parents

B. quarrel with our parents

C. leave our parents

4.Why does the author advice us to keep a diary?

A. Because it's our homework.

B. Because it can help us practice writing.

C. Because it can help us understand ourselves better.

5.This article is about some middle school students'________.

A. friends　　　　　　　　　 B. hobbies　　　　　　　　　　 C. problems

九年级英语阅读理解中等难度题查看答案及解析

Are you the only child in the family? If so, you are the most important in your family. Parents are the closest people to you in the world. But a lot of middle school students have a problem. They feel they're not as close to their parents as before. They even don't think their parents are fair to them.

Some students complain that their parents often say a lot to them, but never listen to them. Some say their parents don't allow them to play computer games when other classmates are doing that. Others say when they're making phone calls to friends, their parents like to ask if they're speaking to a boy or a girl. These make them very unhappy. Some students even decide to leave home because they're afraid to tell their parents when they have done something wrong, especially when they do badly in exams. Then they usually think running away is the only choice But they don't know running away may bring them some more problems.

　　　 Problems are parts of life. Here are some suggestions for you to solve your problems.

　　　 1. Find a good chance to talk with your parents. Don't be afraid to tell them your feelings.

　　　 2. Get help from others like good friends or teachers.

　　　 3. Keep a diary to help you understand more about yourself and your feelings.

　　　 4. Show your parents you're growing up. Then they'll feel you're no longer a small child.

If you follow the advice, you'll have a happy life and never think of running away. When they are greeting each other, talking about an idea, thinking of finishing a talk, people don’t say exactly what they are thinking about. It’s an important way that people try to be nice to each other, and it is　 the closest people to an only child.

1.Which of the following is TRUE?

A. Parents don't love their children now

B. Middle school students don't have any problems

C. Some students don't think their parents are fair to them

2.Why does the author advice us to keep a diary?

A. Because it's our homework

B. Because it can help us understand ourselves better.

C. Because it can help us practice writing

3. This article is about some middle school students'______ .

A. friends　 B. hobbies C. problems

九年级英语阅读理解中等难度题查看答案及解析

Are you the only child in the family? If so, you are the most important in your family.

Parents are the closest people to you in the world. But a lot of middle school students have a problem. They feel they are not as close to their parents as before. They even don’t think their parents are fair （公平的） to them.

Some students complain that their parents often say a lot to them, but never listen to them. Some say their parents don’t allow them to play computer games when other people are doing it. Others say when they are making phone calls to friends, their parents like to ask if they’re speaking to a boy or a girl. These make them very unhappy. Some students even decided to leave home because they’re afraid to tell their parents when they have done something wrong, particularly(尤其) when they do badly in exams. Then they usually think running away is the only choice(选择). But they don’t know running away may bring them some more problems. Problems are parts of life. Here are some suggestions for you to solve your problems.

◆Find a good chance to talk with your parents. Don’t be afraid to tell them your feeling.

◆Keep a diary to help you understand more about yourself and your feeling.

◆Get help from others like good friends or teachers.

◆Show your parents you are growing up. Then they will feel you are no longer a small child.

If you follow the advice, you will have a happy life and never think of running away.2·1·c·n·j·y

1.According to the article,______ are the closest people to an only child.

A．parents　　　　　 B. classmates　　

C. teachers　　　　 D. grandparents

2.Which of the following is TRUE?

A. Parents don’t love their children now.

B. Some students don’t think their parents are fair to them

C. Middle School students don’t have any problems.

D. Parents often ask their children to play computer games.

3.We’d better __________ if we have problems.

A. leave our parents　　　　　　　　　　 B. quarrel with our parents

C. talk with our parents　　　　　　　 D. run away from home　

4.Why does the writer advise us to keep a diary?

A. Because it is our homework.

B. Because it can help us practice writing.

C. Because we like keeping it.

D. Because it can help us understand ourselves better.

5.The article is about some middle school students’ _______.

A. friends　　　　 B. hobbies　　　 C. parents　　　 D. problems

九年级英语阅读理解中等难度题查看答案及解析

Are you the only child in the family? If so, you are the most important in your family．Parents are the closest people to you in the world．But a lot of middle school students have a problem．They feel they’re not as close to their parents as before．①They even think their parents are unfair（不公平） to them.

Some students complain that their parents say a lot to them, but never listen to them．Some say, “my parents don’t allow me to play computer games, but other classmates are doing that.” Others say when they’re making phone calls to friends, their parents like to ask if they’re speaking

to a boy or a girl．These make them very unhappy．Some students even decide to leave home．② But they don’t know running away may bring them some more problems．Show your parents you’re growing up．Then they’ll feel you’re no longer a small child.

③If you follow the advice, you’ll have a happy life and never think of running away.

1.根据①处完成下面句子（每空一词）

They even _____ ______ their parents are fair to them.

2.将②处译成中文。

__________________________________________________________________________

3.根据③处完成下面句子（每空一词）

_______ you follow the advice, you _______ not have a happy life and think of running away.

九年级英语其他题中等难度题查看答案及解析

Are you the only child in tile family? If so, you are the most important in your family. Parents are the closest people to you in the world. But a lot of middle school students have a problem. They feel they're not as close to their parents as before. (1) They even think their parents are unfair to them.

Some students complain that their parents say a lot to them, but never listen to them. Some say,

"(2)My parents don't allow me to play computer games, but other classmates are doing that". Others say, when they're making phone calls to friends, their parents like to ask if they're speaking to a boy or a girl. These make them very unhappy. Some students even decide to leave home. But they don't know running away may bring them some more problems. Show your parents you're growing up. Then they'll feel you're no longer a small child.

(3)If you follow the advice, you'll have a happy life and never think of running away.

1.根据（1）处完成下面的句子（每空一词）。

They even ________ ________ their parents are fair to them.

2.将（2）处改写句子（每空一词）。

________ my classmates are playing computer games, my parents ________ me from doing that.

3.根据（3）处完成下面的句子（每空一词）

________ you follow the advice, you ________ not have a happy life and think of running away.

九年级英语阅读理解中等难度题查看答案及解析