英语八年级英语上册阅读理解训练经典

英语八年级英语上册阅读理解训练经典

【英语】英语八年级英语上册阅读理解训练经典

一、八年级英语上册阅读理解专项练习（含答案分析）

1．阅读理解

You may know about "junk food" like French fries. But do you know about "junk sleep"? Recently,

a British survey found that electronic products （电子产品） 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 30 percent of them got just 4 to 7 hours of 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, "We call it "junk sleep". It means you don't get

enough sleep and the quality （质量） of the sleep is bad, too. If you don't get good rest, you won'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, Mp5 or TV in their bedrooms. And

many of them have all three.

（ 1） This passage is mainly about _________.

A. junk food B. junk sleep C. electronic products D. the importance of sleep

（ 2） ______ of the children in the survey sleep only 4 to 7 hours a day.

A. 200 B. 300 C. 500 D. 1,000

（ 3） Which of the following is TRUE according to the passage?

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.

【答案】 （1） B

（ 2） B

（ 3） C

【分析】 【剖析】粗心：本文是对于 “垃圾睡眠 ”的科普文章。

（ 1）要旨粗心题。依据第一段 But do you know about "junk sleep"? 可知，文章主要谈论的是垃圾睡眠的问题。应选 B。

（ 2）推理判断题。依据第二段The survey was done among 1,000 British kids from 12 to 16. It

found that 30 percent of them got just 4 to 7 hours of sleep every day. 可知，参加调研的学生

有 1000 个，此中百分之三十也即 300 个学生每日只有 4-7 个小时的睡眠。应选 B。

（ 3）推理判断题。依据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. 可知，大部分学生不只一次在看电视、听音乐或许用其余电子产品的时候睡着，说明他们该睡觉的时候没有

睡觉，在电子产品上花了太多时间。应选 C。

【评论】考察阅读理解，第一迅速阅读、剖析问题，抓住重点词；其次带着问题通读全

文，认识文章粗心，找到依照，确立答案；最后再检查一遍，保证答案正确。 英语八年级英语上册阅读理解训练经典

2．阅读理解

Up to two thirds of children don't get as much sleep as they should do, and this can make them

nervous and slow at school, researchers say.

So how long should young people sleep each night? The answer is between 8 and 10 hours. If

you don't get enough sleep at night, you'll have less energy the next day.

But the researchers say many children have missed out on 4,500 hours of sleep by the time they

are seven years old. They say that children miss sleep because they have TVs and computers in

their rooms, and busy parents don't read to their younger children at night any more. The

traditional “ bedtime story ” helps children to relax and fall asleep peacefully. Children withs TV and

computers in their bedrooms were more likely to sleep badly, and to get less than eight hours' sleep. Even

losing one hour's sleep a night can mean that children do less well at school.

German scientists think that your brain keeps working while you're asleep. To show that they

were right, they gave two groups of people a problem to work out. One group went to sleep, and

the other group stayed awake. The result? The people who slept worked out the answer more

quickly, suggesting their brains had been trying to find the answer while the people were asleep.

So, make sure you get enough sleep tonight, and you'll be at your best tomorrow!

（ 1） What happens to children at school if they don't get enough sleep?

A. They walk more slowly. B. They can relax.

C. They watch more TV. D. They do less well at school.

（2） The main idea of the second paragraph is .

A. how much sleep we need B. children don't get enough sleep

C. our brains never really go to sleep D. TVs and computers are the problem

（ 3） How does a bedtime story help children get a good sleep?

A. It helps children to relax and fall asleep peacefully. B. Children lose more sleep.

C. Children have more energy. D. Children get to sleep later.

（ 4） Why is it better to sleep in a room without a TV or computer?

A. You can read stories before you go to sleep. B. You sleep better and get more sleep.

C. You have less energy. D. Your brain works better.

（ 5） What did the German scientists' experiment show?

A. Sleep helps children learn to read. B. Losing sleep means children don't learn well.

C. Your brain works while you are asleep. D. Parents should read bedtime stories.