------A research suggests that walking helps ...

------A research suggests that walking helps people live longer.

----- I quite agree, but it_______ on when and how they walk.

A. remains　　 B. separates　　 C. returns　　 D. depends

九年级英语单选题中等难度题查看答案及解析

—A new research shows that exercising helps people live healthier and longer.

—I can’ t agree more, but it ________ on how much they exercise.

A.remains B.separates C.returns D.depends

九年级英语单选题中等难度题查看答案及解析

All over the world people enjoy sports．Sports help to keep people healthy and happy, and to live longer．

1.　　　　 They buy tickets or turn on their TVs to watch the games．Often they get very excited when “their” player or team wins．

2.　　　　 People play different games in winter and summer．Swimming is fun in warm weather, but skating is good in winter．

3.　　 Football, for example, has spread around the world．Swimming is popular in all countries near the sea or in those with many rive．What fun it is to jump into a pool or lake, whether in China or Australia! And think of people in cold countries．Think how many people love to skate in Japan or Canada．

4.　　 Chinese Wushu, for example, has a very long history．But basketball and volleyball are rather new．Neither one is 120 years old yet．People are inventing new sports or games all the time．Water- skiing is one of the newest in the family of sports．

People from different co, retries may not be able to understand each other．5. Sports help to train a person's character．One learns to fight hard but fight fair, to win without pride and to lose with grace （体面） ．

根据短文内容，选出五个句子填入文中空缺处，使短文内容完整正确。答案E用“AB”表示。答案F用“CD”表示。

A．Some sports are so interesting that people everywhere go in for them．

B．Sports change with the seasons．

C．Some sports or games go back to thousands of years ago．

D．Many people like to watch others play games．

E．But after a game together they often become good friends．

F．More and more people enjoy playing sports now．

九年级英语阅读理解极难题查看答案及解析

Choose the best answer (根据以下内容，选择最恰当的答案)

Research suggests that at least 64% of people now spend up to four hours daily of spare time in front of a screen. Just as TV watching has been linked to higher chances of being fat and getting diseases, this extra sedentary time is bad news for our health.

1. Choose outdoor activities over technology

When you’re at home, make it a rule that you can’t be online if the sun is shining. Instead, you have to go for a walk, ride a bike, swim or get some other kind of healthy, physical activity for at least an hour before you can pull out your phone or tablet, or take a seat at the computer. This rule should be fit for everyone in your family.

2.Limit social media use

Social networks have changed computer and mobile use for people of all ages. Whether it’s Facebook, Twitter, Instagram or Snapchat. Limit the amount of time you spend on social media. Avoid aimless browsing(浏览) and give your time online a purpose research holidays or catch up on the news of the day. Then log off.

3. Save time for reading

Challenge yourself to read at least 30 pages of a great book before you check your computer or mobile phone. Pick the right reading material and you’ll soon find you’ve discovered an enjoyable pastime.

4. Create projects for yourself

It’s amazing how much you can achieve when you’re not glued to (长时间盯着) a screen. Do a list of one-hour evening projects. Some suggestions are organizing kitchen cupboards, cleaning your bedroom. Then try to do one each evening.

1.The underlined word “ sedentary time” probably means _________.

A. sitting for a long time with little movement　　 B. staying up late with little sleep

C. doing exercise with little water　　 D. working hard with little rest

2.According to the rule, you’d better ________ on sunny days.

A. watch TV at home　　 B. do physical exercise outdoors.

C. make a long phone call　　 D. play computer games

3.Before using the “technology”, _________ is fun and helpful.

A. watching TV　　 B. researching holidays

C. reading at least 30 pages of a great book　　 D. cleaning your bedroom

4.Which of the following statements is NOT TRUE?

A. At least one-hour indoor exercise is necessary for everyone in the family.

B. Time should be limited for social media use and aimless browsing

C. Social networks can be used on the computer or on the mobile phone.

D. One-hour evening can be used either on the computer or on the mobile phone.

5.The article is mainly to tell the readers __________.

A. different ways to stop using “ technology “ too long

B. doing outdoor activities is better than enjoying ‘ technology’

C. social media makes people’s life more exciting

D. creating projects is helpful for achieving success

6.You can probably find this article in the section of __________.

A. Travelling　　 B. Shopping　　 C. Education　　 D. Health

九年级英语阅读单选中等难度题查看答案及解析

Work is helpful to health. Scientists find that the hard-working people live longer than those who have no jobs. Studies show that the jobless are in poorer health than job-holders. Career（ 职业的） women are healthier than housewives.

Why is work good for health? It is because work keeps people busy, away from loneliness. Researches show that people feel unhappy, worried and lonely when they have nothing to do. Instead, the happiest people are those who are busy. Many high achievers who love their careers feel them happiest when they are working hard. They work as a bridge between dream and reality, so they have energy every day. By work, people get to know each other. By taking part in all kinds of activities, they find friendship and warmth. This is helpful to health. The loss（丧失）of work means the loss of everything. It affects man's spirit and it will cause more illnesses.

Besides, work gives one a sense of hope and a sense of achievement. Work makes one feel his value and status（形象） in society. When a writer finishes his writing or a doctor successfully operates on a patient or a teacher sees his students grow, they are happy beyond（ 超越） words.

From the above, we can come to a conclusion； the more you work, the happier and healthier you will be.

1.How will people feel when they have nothing to do from the passage?

A.Relaxed and excited. B.Happy but bored.

C.Worried and unhappy. D.Relaxed but unhealthy.

2.Who are the real happiest people?

A.Those who are rich. B.Those who are friendly.

C.Those who are famous. D.Those who are busy.

3.The underlined word"it"in the passage means?

A.the loss of happiness. B.the loss of work.

C.the loss of energy. D.the loss of health.

4.What's the main idea of this passage?

A.I you are happy, you will have more work to do.

B.If you are healthy, you will have more work to do.

C.The more you work, the happier you will be.

D.The more work you do, the more money you will have.

九年级英语阅读单选困难题查看答案及解析

New research suggests that growing trees and other plants near factories could reduce pollution by almost one- third.

More plant life may even cost less and be more effective (有效的) than technology designed to cut pollution, a new study found. Researchers collected data about air pollution and plant life in 48 cities. They studied public records from every city.

The researchers knew that trees and plants are taking in large amounts of harmful air. So they tried to find out whether new plants could reduce air pollution.

The study tried to show how this vegetation (植被) could reduce the pollution, including the production of energy from coal, oil and gas. The researchers found that growing plants, where possible, could cut air pollution by about 27 percent in the areas studied. They also found that in 75 percent of the areas, it would cost less to use plants and trees to reduce air pollution than to add new air cleaning technology.

"The fact is that traditionally, especially as engineers, we don't think about nature," Dr. Bakshi, said. "We just focus on putting technology into everything."

"To solve air pollution problems, people need to start learning from the nature and respecting it," Bakshi said. He added that nature-based methods could result in "win-win" solutions that save money and are better for the environment.

The study couldn't tell which kinds of trees or plants would be best at reducing air pollution. But Bakshi said they might make a difference in air quality, so further study is needed.

The researchers said that more trees and plants could help lower air pollution levels in both cities and rural areas. However, success rates (比率) would be different depending on how much land can be used and its air quality levels.

1.The researchers found that plants were ________ air cleaning technology.

A.better than B.worse than C.as cheap as D.as good as

2.Most engineers think ________ is more important in reducing air pollution.

A.nature B.cost C.location D.technology

3.What do "win-win" solutions refer to in Paragraph 6?

A.Building more factories to develop technology.

B.Reducing air pollution with less money.

C.Saving more money by developing technology.

D.Developing technology and reducing pollution.

4.What can we learn from the passage?

A.1/3 of the pollution can be reduced by technology.

B.The study has found out the most effective plants.

C.Plants improve the air quality in cities and the country.

D.Air quality levels mainly decide the success rates.

九年级英语阅读单选中等难度题查看答案及解析

Recent research from the Pew Internet Project suggests that 90% of Americans aged from 12 to 17 use the Internet, and 51% of those teens use social networks. However, there are many possible problems with social networking sites and the teenagers who use them.

Apart from the social advantages, social networking sites can be used to record school research, develop artistic talents and experiment with other forms of subject creation. They provide a way to communicate with others who share the same interests and to get helpful advice on ongoing projects.

Along with these advantages come some dangers. For example, most social networking sites are open to all, especially MySpace, which is the most popular social network among teens in America. It means that they could be put in unpleasant and frightening situations.

A greater danger is that teens may become objects of the people with secret purposes. The secrecy of some social networking sites makes it easy for dangerous people to find young teens and invite them into dangerous conversations. It’s easy for them to pretend as teens and draw children into dangerous real-world communication as well. Then further hurt might be on its way.

Another danger is identity stealing, which can happen when teens share too much information about their names, dates of birth and locations.

Therefore, it’s very important to make sure teens are safe when they use social networks.

Many of the same rules that work for online chat work for these sites:

※ Don’t use your real name.

※ Don’t give out personal information to people you don’t know. A last name and a town

are enough for a bad guy to find where you are.

※ Don’t believe that people are who they say to be.

※ Immediately end any communication that makes you uncomfortable and report it to a

parent.

Only if you are sure of your safety, can you enjoy the fun brought by social networking. Besides, trying to deal with all problems on your own can lead to terrible results. Remember, asking your parents or school officials for help doesn’t mean you are unable to do anything but wiser than many others.

1.How many dangers of using social networks are mentioned in the passage?

A. 2.                 B. 3.                C. 4.                D. 5.

2.The writer takes MySpace as an example to show that ________.

A. students could be put into unreal situations on the Internet

B. teenagers are facing unknown dangers on the social networks

C. Internet provides more social websites to American teenagers

D. social networks are very popular among teenagers in America

3.We can infer from the passage that ________.

A. the dangers are similar when chatting online and surfing social networks

B. more than half American teenagers aged from 12 to 17 use social networks

C. teens who ask for help are wiser when meeting problems on social networks

D. there are more disadvantages than advantages for teens to use social networks

九年级英语阅读理解中等难度题查看答案及解析

1

Recent research from the Pew Internet Project suggests that 90% of Americans aged from 12 to 17 use the Internet, and 51% of those teens use social networks. However, there are many possible problems with social networking sites and the teenagers who use them.

Apart from the social advantages, social networking sites can be used to record school research, develop artistic talents and experiment with other forms of subject creation. They provide a way to communicate with others who share the same interests and to get helpful advice on ongoing projects.

Along with these advantages come some dangers. For example, most social networking sites are open to all, especially MySpace, which is the most popular social network among teens in America. It means that they could be put in unpleasant and frightening situations.

A greater danger is that teens may become objects of the people with secret purposes. The secrecy of some social networking sites makes it easy for dangerous people to find young teens and invite them into dangerous conversations. It’s easy for them to pretend as teens and draw children into dangerous real-world communication as well. Then further hurt might be on its way.

Another danger is identity stealing, which can happen when teens share too much information about their names, dates of birth and locations.

Therefore, it’s very important to make sure teens are safe when they use social networks.

Many of the same rules that work for online chat work for these sites:

※ Don’t use your real name.

※ Don’t give out personal information to people you don’t know. A last name and a town are enough for a bad guy to find where you are.

※ Don’t believe that people are who they say to be.

※ Immediately end any communication that makes you uncomfortable and report it to a parent.

Only if you are sure of your safety, can you enjoy the fun brought by social networking. Besides, trying to deal with all problems on your own can lead to terrible results. Remember, asking your parents or school officials for help doesn’t mean you are unable to do anything but wiser than many others.

1.How many dangers of using social networks are mentioned in the passage?

A. 2.                 B. 3.                C. 4.                D. 5.

2.The writer takes MySpace as an example to show that ________.

A. students could be put into unreal situations on the Internet

B. teenagers are facing unknown dangers on the social networks

C. Internet provides more social websites to American teenagers

D. social networks are very popular among teenagers in America

3.We can infer from the passage that ________.

A. the dangers are similar when chatting online and surfing social networks

B. more than half American teenagers aged from 12 to 17 use social networks

C. teens who ask for help are wiser when meeting problems on social networks

D. there are more disadvantages than advantages for teens to use social networks

九年级英语阅读理解困难题查看答案及解析

Snack time is a part of the day for children of all ages. But new research suggests that kids snacking in big groups could be at risk for obesity.

Scientists from American University looked at the eating behavior of 54 kids between the ages of 2 and 6. At snack time, the scientist watched the amount of food each child ate while they were in groups of either three or nine. According to the study, the more children there are in a group, the more likely they are to eat more. Those in the larger group ate nearly 30 percent more than those in the smaller group, and they actually ate faster.

Since this is the first such study in children, scientists are quick to point out the importance of encouraging healthy habits in kids as early as possible.

“If you know kids eat more in large groups, it seems perfect to use this information to keep snack groups small or use small tables,” says Dr. Jana Klauer, an expert in New York.

Smaller groups would allow for a quiet and more relaxing environment-a perfect chance to teach children about food, manners and how to know when they feel full. “This would have an effect on kids' eating,” adds Klauer. “They would slow down and eat less.”

1.How many times have the scientists done such study according to the passage?

2.The underlined word means”________”in Chinese.

3.Why do children in smaller groups lose weight?

4.The best title of the passage is “         ”

九年级英语阅读理解中等难度题查看答案及解析

His mother suggested that he _______ a rest after a long walk..

A.had B.has C.have D.will have

九年级英语单选题困难题查看答案及解析