How much time do you spend in front of a scre...

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How much time do you spend in front of a screen every day？ If your answer is about one hour，then maybe you are one of the ____ teenagers in the world．

Scientists did a ____． They asked students aged 13 to 18 how long it ____ them to have fun on phones and computers． They also asked about ____ feelings of happiness． They found that those who spend more time on their smart phones are unhappier． "Spend no more than two hours a day on digital media（电子产品），___ try to spend more time with friends and on exercise． These two activities bring greater happiness．" Jean Twenge， the scientist who led the study ，said．

1.A. happy B. happier C. happiest

2.A. survey B. discovery C. test

3.A. takes B. spends C. costs

4.A. your B. our C. their

5.A. but B. and C. or

九年级英语完型填空中等难度题

少年，再来一题如何？

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How much time do you spend in front of a screen every day？ If your answer is about one hour，then maybe you are one of the ____ teenagers in the world．
Scientists did a ____． They asked students aged 13 to 18 how long it ____ them to have fun on phones and computers． They also asked about ____ feelings of happiness． They found that those who spend more time on their smart phones are unhappier． "Spend no more than two hours a day on digital media（电子产品），___ try to spend more time with friends and on exercise． These two activities bring greater happiness．" Jean Twenge， the scientist who led the study ，said．
1.A. happy B. happier C. happiest
2.A. survey B. discovery C. test
3.A. takes B. spends C. costs
4.A. your B. our C. their
5.A. but B. and C. or

九年级英语完型填空中等难度题查看答案及解析

How much time do you spend looking at your smartphone every day? Smartphones help us in many ways, but they may also cause health problems.

Too much screen time can cause eyestrain which leaves your eyes feeling dry and sore and could also affect your eyesight. To help your

eyes stay healthy, follow the “20-20-20” rule: every 20 minutes, look at something 20 feet　 away for 20 seconds.

Scientific research suggests that smartphones can also hurt your mind. One of the biggest problems is that using smartphones can affect your sleep patterns. Doctors say the screen light stop you from feeling sleepy. So they advise people not to use smartphones for at least one hour before trying to sleep.

Another serious danger is Internet addiction（瘾）. Many people turn to the Internet to relax

feelings of stress, sadness, and loneliness. Over time, they might start to depend on the Internet and feel worried if they're not connected. To stop yourself from falling into this kind of trap, limit the amount of time you spend on line.

To use your smartphone safely, just make sure you follow these health tips. Also, remember that there is more to life than looking at a smartphone.

The tips to 1. smartphones safely
Kinds	2.	Solutions
Eyes	Too much screen time can 3.　 eyestrain and could also affect your eyesight.	Follow the “20-20-20” rule: every 20 minutes, look at something 20 4. away for 20 seconds.
Minds	You don’t want to sleep with the screen light 5..	Not to use smartphones for at least sixty 6. before trying to sleep.
7. addiction	People might start to depend on the Internet and feel worried 8. they're not connected.	Limit the amount of 9. you spend on line.
Follow these health tips and remember that there is 10. to life than looking at a smartphone.

九年级英语填空中等难度题查看答案及解析

How do you spend your time at school? Do you know how students in other countries study every day? Here are the studying ways in some western schools.
American Students
American students spend seven hours in their schools every day. And the day is divided（划分） into classes of about 40 to 50 minutes. Students study English , history, math, science, art and foreign languages. They go to listen to different lessons taught by different teachers in different classrooms. After class they learn job skills. Sometimes they study by working in an office, a hospital or other places one day a week.
German Students
German students love practicing. Lots of schools have lessons for only half a day. They spend most time practicing. Teachers give students enough freedom. Students may try all kinds of ideas they have. They begin to plan what they will do in the future and work hard at a young age.
French Students
French students like independence（独立） and freedom . Their school life is very relaxing and interesting. When they have tests, they may have snacks. For example, they can put a few desks together, and put some peanuts （花生）or candies on them.
根据短文内容，简要回答下列问题：
1.How many hours do American students spend at school every day?
2.Where can American students study besides in the classrooms?
3.What do German students like?
4.How long do lots of schools have lessons in Germany?
5.How is French students’ school life?

九年级英语阅读理解简单题查看答案及解析
How do you spend your time at school? Do you know how students in other countries study every day? Here are the studying ways in some western schools.
American Students
American students spend seven hours in their schools every day. And the day is divided（划分） into classes of about 40 to 50 minutes. Students study English , history, math, science, art and foreign languages. They go to listen to different lessons taught by different teachers in different classrooms. After class they learn job skills. Sometimes they study by working in an office, a hospital or other places one day a week.
German Students
German students love practicing. Lots of schools have lessons for only half a day. They spend most time practicing. Teachers give students enough freedom. Students may try all kinds of ideas they have. They begin to plan what they will do in the future and work hard at a young age.
French Students
French students like independence（独立） and freedom . Their school life is very relaxing and interesting. When they have tests, they may have snacks. For example, they can put a few desks together, and put some peanuts （花生）or candies on them.
根据短文内容，简要回答下列问题：
1. How many hours do American students spend at school every day?
2.Where can American students study besides in the classrooms?
3.What do German students like?
4.How long do lots of schools have lessons in Germany?
5.How is French students’ school life?

九年级英语阅读理解极难题查看答案及解析

●Stay active. Don't spend all your time in front of screen. Your body gets weak if you don't use it. Play a sport. Go running or just go for a walk, but get outside.

●Be careful of what you put in your schoolbag. Too many books can give you backache. Try to take only two or three books home at a time. And leave anything you don't need at school. If your bag is still too heavy, ask someone to help you carry something.

●Make sure you eat different types of healthy foods, including lots of fruit and vegetables. And drink lots of water to keep your body hydrated (有水分). Especially when you are exercising or outside in the sun.

Tips for healthy living

●Kids don't often think about aches and pains. They just want to play and have fun, don't they? And even kids need to make sure they take good care of themselves. Follow these easy tips to have a health life.

●Make sure you visit the doctor every year. Even you don't feel ill, it's important that your doctor sees you. She might discover a problem that you didn't know about. You should also talk to your doctor about things like your plan to try out new sports.

1.What's the purpose of staying active?

A.To carry more books. B.To make the body strong.

C.To avoid aches and pains. D.To cut down the times to visit the doctor.

2.Why should we take only two or three books home at time?

A.Because we don't need them at school.

B.Because too much weight might hurt our back.

C.Because someone else would carry the others for us.

D.Because we only need a few books at home.

3.What information can we mainly get from the poster?

A.We should have a healthy life. B.We should make plans for sports.

C.We should have a good eating habit. D.We should see the doctor often.

九年级英语阅读单选中等难度题查看答案及解析

— 　　　　　 do you spend on your hobbies every day, Millie?
— 2 hours.
A.How many B.How much C.How long D.How far

九年级英语单选题中等难度题查看答案及解析
— Mr. Black,　　 do you spend reading every day?
— For about half an hour.
A.how far B.how much C.how long D.how often

九年级英语单选题中等难度题查看答案及解析
任务型阅读
How do you spend your time at school? Do you know how students in other countries study every day? Here are the studying ways in some western schools.
French Students
French students like independence(独立)and freedom. Their school life is very relaxing and interesting. When they have tests, they may have snacks. For example, they can put a few desks together, and put some peanuts(花生)or candies on them.
German Students
German students love practicing. Lots of schools have lessons for only half a day. They spend most time practicing. Teachers give students enough freedom. Students may try all kinds of ideas they have. They begin to plan what they will do in the future and work hard at a young age.
American Students
American students spend seven hours in their schools every day. And the day is divided into classes of about 40 to 50 minutes. Students study English, history, math, science, art and foreign languages. They go to listen to different lessons taught by different teachers in different classrooms. After class they learn job skills. Sometimes 　 A (他们通过工作而学习) in an office, a hospital or other places one day a week.
任务之一：回答问题
1.How is French students’ school life?
2.How long do lots of schools have lessons in Germany?
3.How many hours do American students spend at school every day?
任务之二：完成句子
4.将A处汉语译成英语。

九年级英语其他题中等难度题查看答案及解析
How much did the computer ________ you? And how much time do you ________ on it every day?
A．take; cost B．spend; pay C．cost; spend D．pay; take

九年级英语单项填空中等难度题查看答案及解析
How many hours do you spend sitting in a chair every day? Eight hours in the office and three hours in front of the TV after work is the normal condition for many people.
You　 probably don't need an expert to tell you that sitting too much is not good for your health, but the following fact can tell you more.
A study showed the health of 123,000 Americans between 1992 and 2006. The death rate（比率）for men who spent six hours or more per day sitting was about 20 percent higher than for men who sat for three hours or less. The death rate for women who sat for more than six hours a day was about 40 percent higher　 ①　．
In other words,　 ②　．
So what can we do about it? Health experts suggest we spend more hours standing instead of sitting. The BBC and the University of Chester in　 the UK did a simple experiment with a small group of 10 volunteers who usually spent most of the day sitting. They were asked to stand for at least three hours a day. The researchers took records on days when the volunteers stood, and when they sat around. As a result, there were some great differences, the BBC reported on Oct 16.
The researchers believe that even small movements,　 like standing while talking on the phone, going over to talk to a workmate rather than sending an e-mail, or simply taking the stairs instead of lift, will help.
1.从A.C中为①②处选出恰当的选项使文章通顺、连贯、合理。
A. you can sit while you're standing for long
B. sitting is killing us
C. than the death rate for women who sat for three hours or less
①____　　 ②____
2.In the passage, what do the "great differences" refer to in English?
_______________________________________________________________________________
3. If possible， will you stand or sit while calling according to the passage?
_______________________________________________________________________________
4.请将划线的句子翻译成汉语。
_______________________________________________________________________________
5. Choose a proper title to the passage.______
A. You can Never Sit　　　　 B.Always Stand
C.A Survey on Standing　　 D.Stand More or Sit More

九年级英语其他题极难题查看答案及解析