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六、阅读短文并回答问题。
You may know about "junk food" like French fries. But do you know about "junk sleep"?
A British survey shows that there are many electronic products in teenagers' bedrooms. They are influencing teenagers' sleep badly.
The survey was done among 1,000 British kids from 12 to 16. It was found that 50% of them got just 4 to 7 hours' sleep every day. But doctors say they need 8 to 9 hours.
Almost 25% of the kids said they often fell asleep while they were watching TV, listening to music or using other electronic products.
"The results are very worrying," said Dr Chris, a British professor. "We call it 'junk sleep'. It means you don't get enough sleep and the quality of the sleep is low too." The survey found that quite a few of the kids felt tired each day because of junk sleep, especially girls between 13 and 16. Nearly all teenagers have a phone, music player or TV in their bedrooms. And lots of them even have all the three.
Dr Chris suggested that parents should help their children keep away from electronic products, and that teenagers should spend less time on phones.
1. What are influencing teenagers' sleep badly?
2. How many kids get only 4 to 7 hours' sleep a day in the survey?
3. What did Dr Chris think of the results of the survey?
4. Who should help the children keep away from electronic products?
5. How will you deal with "junk sleep"?
You may know about "junk food" like French fries. But do you know about "junk sleep"?
A British survey shows that there are many electronic products in teenagers' bedrooms. They are influencing teenagers' sleep badly.
The survey was done among 1,000 British kids from 12 to 16. It was found that 50% of them got just 4 to 7 hours' sleep every day. But doctors say they need 8 to 9 hours.
Almost 25% of the kids said they often fell asleep while they were watching TV, listening to music or using other electronic products.
"The results are very worrying," said Dr Chris, a British professor. "We call it 'junk sleep'. It means you don't get enough sleep and the quality of the sleep is low too." The survey found that quite a few of the kids felt tired each day because of junk sleep, especially girls between 13 and 16. Nearly all teenagers have a phone, music player or TV in their bedrooms. And lots of them even have all the three.
Dr Chris suggested that parents should help their children keep away from electronic products, and that teenagers should spend less time on phones.
1. What are influencing teenagers' sleep badly?
Many electrical products. /Many electrical products in teenagers' bedrooms.
2. How many kids get only 4 to 7 hours' sleep a day in the survey?
500. /500 students.
3. What did Dr Chris think of the results of the survey?
Worrying. /He was worried. /The results were very worrying.
4. Who should help the children keep away from electronic products?
Parents.
5. How will you deal with "junk sleep"?
By going to bed early. /By spending less time on phones. /By using mobile phones less.（言之有理即可）
答案
1. Many electrical products. /Many electrical products in teenagers' bedrooms.
2. 500. /500 students.
3. Worrying. /He was worried. /The results were very worrying.
4. Parents.
5. By going to bed early. /By spending less time on phones. /By using mobile phones less.（言之有理即可）
2. 500. /500 students.
3. Worrying. /He was worried. /The results were very worrying.
4. Parents.
5. By going to bed early. /By spending less time on phones. /By using mobile phones less.（言之有理即可）
解析
【分析】
本题为英语阅读理解细节题，解题思路为：先通读短文把握大意，再针对每个问题的关键词回到原文定位对应信息，提取关键内容作答；第5题为主观开放题，需结合文章建议给出合理答案。
【解析】
1. 定位短文第二段“there are many electronic products in teenagers' bedrooms. They are influencing teenagers' sleep badly”，可知影响青少年睡眠的是青少年卧室里的许多电子产品；
2. 定位短文第三段“survey was done among 1,000 British kids... 50% of them got just 4 to7 hours' sleep every day”，计算得1000的50%为500；
3. 定位短文第五段“The results are very worrying,” said Dr Chris，可知Dr Chris认为结果令人担忧；
4. 定位短文最后一段“parents should help their children keep away from electronic products”，可知是父母；
5. 结合短文最后一段建议“spend less time on phones”，给出合理做法即可。
【答案】
1. Many electronic products in teenagers' bedrooms.
2. 500.
3. The results were very worrying.
4. Parents.
5. By spending less time on phones.（言之有理即可）
【知识点】
英语阅读理解、细节理解
【点评】
本题考查英语阅读理解的细节定位能力，题型基础，难度较低，第5题开放作答，符合学生实际。
【难度系数】
0.8
本题为英语阅读理解细节题，解题思路为：先通读短文把握大意，再针对每个问题的关键词回到原文定位对应信息，提取关键内容作答；第5题为主观开放题，需结合文章建议给出合理答案。
【解析】
1. 定位短文第二段“there are many electronic products in teenagers' bedrooms. They are influencing teenagers' sleep badly”，可知影响青少年睡眠的是青少年卧室里的许多电子产品；
2. 定位短文第三段“survey was done among 1,000 British kids... 50% of them got just 4 to7 hours' sleep every day”，计算得1000的50%为500；
3. 定位短文第五段“The results are very worrying,” said Dr Chris，可知Dr Chris认为结果令人担忧；
4. 定位短文最后一段“parents should help their children keep away from electronic products”，可知是父母；
5. 结合短文最后一段建议“spend less time on phones”，给出合理做法即可。
【答案】
1. Many electronic products in teenagers' bedrooms.
2. 500.
3. The results were very worrying.
4. Parents.
5. By spending less time on phones.（言之有理即可）
【知识点】
英语阅读理解、细节理解
【点评】
本题考查英语阅读理解的细节定位能力，题型基础，难度较低，第5题开放作答，符合学生实际。
【难度系数】
0.8
