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Recently, a British survey found that electronic(电子) products in teenagers bedrooms are affecting(影响)their sleep.
The survey was done among 1,000 British kids from 12 to 16. It found that percent of them got just 4 to 7 hours sleep every day. But doctors say they need 8 to 9 hours.
Almost a quarter of the kids said they fell asleep more than once a week while watching TV, listening to music or using other electronic products.
“This is very worrying.” Said Dr Chris Idzikowski, a British expert, “We call it ‘junk sleep’, It means you don’t get enough sleep and the quality of the sleep is bad, too. If you don’t get good rest, you don’t perform well in school the next day.”
The survey found that 40 percent of the kids felt tired each day, with girls between 13 and 16 feeling the worst. Nearly all the teenagers have a phone, Mp4 or TV IN THEIR BEDROOM. And many of them have all three.
【小题1】 This passage is mainly about______.
| A．junk food | B．junk sleep |
| C．electronic products | D．the importance of sleep |
| A．200 | B．300 |
| C．500 | D．1,000 |
| A．they are both low in quality | B．they are both produced in factories |
| C．people enjoy both in their spare time | D．they are both good to people’s health |
| A．Teenagers need 4 to 7 hours of sleep each day. |
| B．Few of the teenagers have a phone in their bedrooms. |
| C．Teenagers spend too much time on electronic products. |
| D．Girls between 15 and 16 spend the least time on electronic products. |
| A．Parents watch TV together with their children |
| B．Forbid teenagers to use any electronic product. |
| C．Teenagers limit (限制) their use of the electronic products. |
| D．The use of mobile phone and Mp4 is not allowed at school |
When you are in trouble，whom will you tell the problems to and ask for help? Someone has made a survey in a middle school．500 students were asked to choose one answer among friends or classmates，parents，head teacher and teachers．Here is the result．Please read the chart and try to get some information．
【小题1】Most of the students would like to talk about their problems with _________．
| A．friends or classmates |
| B．parents |
| C．head teacher |
| D．teachers |
| A．parents don't love their children |
| B．children don't trust（信任） their parents |
| C．parents aren't able to give good advice |
| D．sometimes parents and children can't understand each other |
| A．The students should work harder． |
| B．The students should listen to the teachers more carefully． |
| C．The teachers should be more strict with the students． |
| D．The teachers should pay more attention to the students' feelings． |
| A．Only a little part(部分) of students ask their teachers for help. |
| B．Students trust parents more than classmates. |
| C．About 400 students will ask their friends or classmates for help. |
| D．All the students come from the same middle school. |
| A．we must be friends to them if we want the children to trust us. |
| B．Teachers can’t give students enough help. |
| C．Students have few troubles in school. |
| D．Students always tell their friends or classmates anything. |
When you are in trouble，whom will you tell the problems to and ask for help? Someone has made a survey in a middle school．500 students were asked to choose one answer among friends or classmates，parents，head teacher and teachers．Here is the result．Please read the chart and try to get some information．
1.Most of the students would like to talk about their problems with _________．
A．friends or classmates
B．parents
C．head teacher
D．teachers
2.Less than a quarter of the students chose parents, the most possible reason is __________．
A．parents don't love their children
B．children don't trust（信任） their parents
C．parents aren't able to give good advice
D．sometimes parents and children can't understand each other
3.According to the fact that only 9％of the students wanted to communicate with their head teacher or teachers，what is the best suggestion?
A．The students should work harder．
B．The students should listen to the teachers more carefully．
C．The teachers should be more strict with the students．
D．The teachers should pay more attention to the students' feelings．
4.According to the article which of the following is NOT true?
A. Only a little part(部分) of students ask their teachers for help.
B. Students trust parents more than classmates.
C. About 400 students will ask their friends or classmates for help.
D. All the students come from the same middle school.
5.According to the article we can infer(推断)：
A．we must be friends to them if we want the children to trust us.
B．Teachers can’t give students enough help.
C．Students have few troubles in school.
D．Students always tell their friends or classmates anything.
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If you want to find out a piece of information about anything, the best place to search for it is Wikipedia. This online encyclopedia(百科全书) is written by thousands of people around the world. Anyone can add or change the information if he or she finds it not correct or not well written. In this way, people who know a lot about a certain subject can write about it even if they are not university professors.
What is more, Wikipedia includes articles written in about 235 languages. This fact makes it one of the few websites on the Internet that are truly international. It was started in 2001 by Larry Sanger and Jimmy Wales, as a free online English-language encyclopedia project. By April 2008 over 10 million articles had been put on Wikipedia. A quarter of the articles in English. Wikipedia is also a place where people can find the latest news.
However, Wikipedia has its own problems. There have been many complaints that some of the information on Wikipedia is not accurate and some important subjects are not included. This has led to arguments between the writers of articles. The people running Wikipedia say that the accuracy of the information is improving and that it is one of the top 20 visited websites on the Internet.
So, if you are looking for some information, why not try Wikipedia?
【小题1】Wikipedia is ___________.
| A．a computer game | B．an online magazine |
| C．a free university | D．a website encyclopedia |
| A．know much about a certain subject | B．likes writing different stories |
| C．can’t be university professors | D．are usually famous scientists |
| A．错误的 | B．准确的 | C．有条理的 | D．逻辑的 |
| A．Wikipedia includes articles written in about 253 languages. |
| B．People can find information about different subjects on Wikipedia. |
| C．Wikipedia is the only truly international website on the Internet. |
| D．Half of the articles on Wikipedia are written in English. |
If you want to find out a piece of information about anything, the best place to search for it is Wikipedia. This online encyclopedia(百科全书) is written by thousands of people around the world. Anyone can add or change the information if he or she finds it not correct or not well written. In this way, people who know a lot about a certain subject can write about it even if they are not university professors.
What is more, Wikipedia includes articles written in about 235 languages. This fact makes it one of the few websites on the Internet that are truly international. It was started in 2001 by Larry Sanger and Jimmy Wales, as a free online English-language encyclopedia project. By April 2008 over 10 million articles had been put on Wikipedia. A quarter of the articles in English. Wikipedia is also a place where people can find the latest news.
However, Wikipedia has its own problems. There have been many complaints that some of the information on Wikipedia is not accurate and some important subjects are not included. This has led to arguments between the writers of articles. The people running Wikipedia say that the accuracy of the information is improving and that it is one of the top 20 visited websites on the Internet.
So, if you are looking for some information, why not try Wikipedia?
1.Wikipedia is ___________.
A．a computer game B．an online magazine
C．a free university D．a website encyclopedia
2.People who write on Wikipedia__________.
A．know much about a certain subject B．likes writing different stories
C．can’t be university professors D．are usually famous scientists
3.The underlined word “accurate” means __________.
A．错误的 B．准确的 C．有条理的 D．逻辑的
4.Which is TRUE according to the passage?
A．Wikipedia includes articles written in about 253 languages.
B．People can find information about different subjects on Wikipedia.
C．Wikipedia is the only truly international website on the Internet.
D．Half of the articles on Wikipedia are written in English.
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