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题型:阅读理解-单选 难度:0.65 引用次数:38 题号:20888466

American scientists had a study of 2,700 school children for five years. They finally find that children don’t get good grades in school if they watch too much TV. And if children don’t watch TV, they can do well in school. Here are some results of the study.

Bad for children’s health

Scientists find more children are getting too heavy because they watch too much TV. Fat children become ill more easily. Also, the study shows that when children watch too much TV, they are easy to eat more when sitting in front of TV.

Bad for children’s eyes

Scientists find that too much TV can make children’s eyes too fatigue, so they’re easy to get tired and dry. Watching too much TV is sure to be bad for children’s eyes.

Bad for family life

About 40% of American families watch TV when eating. So they don’t have enough time to talk with their family members. It’s bad for their family life.

So scientists want parents to turn off TV. They may find something better to do or live a better life.


根据短文内容选择最佳答案。
1. The underlined word “fatigue” in the passage means _______ in Chinese.
A.明亮的B.疲劳的C.湿润的
2. American scientists spent _______ years on the study.
A.fourB.fiveC.three
3. According to the study, children are easy to _______ if they watch TV too much.
A.do well in schoolB.have more foodC.take their family life seriously
4. Which of the following is NOT true?
A.Children become ill easily only because they watch too much TV.
B.About 40% of American families watch TV when eating.
C.Watching TV too much must be bad for children’s eyes.
5. What’s the main idea of this passage?
A.It tells us we should find something better to do when watching TV.
B.It tells the parents to turn off TV for children.
C.It tells people how to keep our eyes healthy.

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【推荐1】A 12-year-old girl from Virginia, US, never thought that a simple message she put online could bring her big problems. She posted the words,"Killing. Meet me in the library Tuesday”,   with three emojis(表情符号)of a gun, a knife and a bomb (炸 弹 )on Instagram, a social media (社 交媒体). She was told that she broke the law because of threatening (威胁)her school.

This problem is not far away from us. Not long ago, Ni Hanxiang, a Chinese student at university in the US, was sent back to China after expressing on social media that he would kill his teachers if he failed to pass his exams.

In China, posting threatening words online is also against the law. In 2013, Wu Hongfei, a singer, got into trouble for saying on weibo that she wanted to blow up a building.

"Threatening happens not only face to face but also through the Internet, social media and the telephone,” said Mr.Cao, a lawyer from Chongqing."Although the law of China protects people's right of free speech, it doesn't include words that threaten others' lives and national safety."

"Some people may not mean to threaten. They may just be trying to say 'I'm strong’,” said Fred Pratt, a lawyer from the US.

The girl's mother said her daughter was a good kid who had never been in trouble before. Ni Hanxiang also said he didn't realize that what he put online was so serious.

"But not knowing the law doesn't mean the law will treat you any differently if you break it,” says David Allen Green, a lawyer from the UK. So, do you think we'd better spend a minute or two thinking about the words or emojis we use on social media before we press "send"?

1. The12-year-old girl from Virginia put the words “ Killing. Meet me in the library Tuesday “, with three emojis________ .
A.in her own diaryB.in a letter to her friendC.on a social media
2. Ni Hanxiang was sent back to China ________ .
A.because he broke the US lawB.because he wasn't honestC.after he klled his teachers
3. From this passage,we infer (推断) that________.
A.Wu Hongfei blew up a building in 2013
B.the girl's mother didn't think her daughter did anything wrong
C.putting threatening words on QQ may bring you problem
4. Which of the following statements is TRUE?
A.According to the law of China, people are fee to express any opinions online.
B.Many people didn't mean to threat others when they said something serious online.
C.If people know little about the law, they may be treated with difference.
5. This passage mainly wants to tell us that ________.
A.we shouldn't break the US law if we study at a university in the US
B.students and singers shouldn't post words or emojis on social media
C.we should be careful when we send words or emojis on social media
2020-09-08更新 | 35次组卷
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文章大意:本文主要是Helen和父母的一些问题,她在博客上寻求帮助,Emily和Simon给了她一些解决方法。
【推荐2】ASK THE BLOG!

Post your problems on the blog (博客) and get other bloggers’ advice!

My problem is my parents. They never stop going on about how I should keep my room tidy, keep my hair tidy and wear smart clothes. They even make me do the washing-up after dinner every night! None of my friends have got such terrible parents. What should I do?


Helen, USA

Hi, Helen. I think you should do what your parents ask. They’re much older than you and you should respect them. It’s their house you live in and their money you spend!


Emily, Australia

Helen, why should your parents do all the washing-up? You should help around the house it’s only fair. I don’t think you should change your appearance (外表) though. Teenagers should look like teenagers.

Simon, England.

1. What is Helen’s problem? ________
A.Her parents treat her badly.
B.She always worries about her parents.
C.Her parents don’t care about her feelings.
D.She wouldn’t like to do what her parents ask.
2. In Emily’s opinion, Helen should ________.
A.understand her parents
B.give her parents money
C.respect her parents
D.live with her parents together
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A.wear smart clothes
B.help with housework
C.do all the washing-up
D.change her appearance
4. Helen’s problem can be thought as “ ________”.
A.a special eventB.a growing worry
C.a private secretD.a terrible experience
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【推荐3】Are you sorry for not travelling during the National Day ? if you stay at home at that time, I think you are very lucky. why? because there are too many people everywhere. in many places of interest in China, it’s too____ to do anything.
it was too crowded on the great wall on October 1st, 2009. you even couldn’t take photos for you or your friends. all what we could see were people. it was reported that there were about twenty people per meter on the great wall. my friends told me they could see nothing but many people on the great wall. “we couldn’t walk if the people in front of us didn’t walk,” he said. he showed us a photo on the great wall. in the photo, we hardly found him out, there were too many people.
so some people give the advice that we should not have the gold week (黄金周) any more. but other people say no about this advice. what’s your idea of it? Are you sorry now for not travelling during the gold week? I love staying at home more than travelling next National Day.
1. How did the writer feel about staying at home on national day?
A.He believed it was interesting to stay at home on national day.
B.He believed it was boring to stay at home on national day.
C.He felt lucky to stay at home on national day.
D.He felt sorry to stay at home on national day.
2. which of the following is true about the great wall on national day?
A.You could find yourself easily on the photos you took that day
B.You could walk as you like on the great wall
C.There were about 30 people per meter.
D.There were so many people there that day.
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A.He will go to the Great Wall.
B.He will stay at home.
C.He will take photos for his friends.
D.He will travel to other places.
2016-02-16更新 | 50次组卷
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