The Internet plays a big part in human life. We use it for work and entertainment. We can find new recipes on the Interact or advice on staying healthy. We can even use it to learn a new language. We use the Internet to keep in contact with family and friends and stay in touch with issues we care about. The list goes on and on.
Well, there may be no going back to an Internet-free life. But can using the Internet too much be bad for our health? It might be, say researchers. A new study finds that heavy Internet use may be connected to high blood pressure in an unlikely group---teenagers. So, try to be a responsible guardian for your children.
The study results show that teens who spend at least 14 hours a week online are more likely to have high blood pressure. High blood pressure makes your heart and blood vessels work too hard. Over time, this extra strain increases your risk of a heart attack or stroke. High blood pressure can also cause heart, kidney and brain diseases.
The Henry Ford Hospital in Detroit, Michigan did the study. It involved 335 young people, from 14 to 17 years old. One hundred and thirty-four of the teens were described as “heavy Internet users”. Researchers found that out of these 134 teens, 26 had high blood pressure. The researchers say the study is the first one to connect heavy web use with high blood pressure. Another research has connected that heavy Internet use with health problems including anxiety, depression and obesity.
The lead researcher of the study is Andrea Cassidy-Bushrow. For the purpose of the study, she explains, teens considered heavy Internet users were online on average “25 hours a week”. In a statement she said, “Using the Internet is part of our daily but it shouldn’t consume us.”
Ms. Gassidy-Bushrow adds that it is important for teens to take regular breaks from their computers or smart phones and to do some kinds of physical activities. She also suggests that parents limit their children’s use of the Internet to two hours a day, five days a week.
1.The author mainly wants to tell us .
A. how to prevent high blood pressure.
B. too much Internet use may be bad for teenagers.
C. it’s necessary for teenagers to avoid the Internet.
D. heavy Internet use will worsen teenagers’ memory.
2.What does the underlined sentence in Paragraph 5 mean?
A. People shouldn’t buy goods through the Internet.
B. People shouldn’t waste too much time on the Internet.
C. People shouldn’t fall in love with the Internet.
D. People should control the time length of using the Internet
3.According to Casssidy-Bushrow, teenagers’ use of the Internet should be limited to .
A. 25 hours a week B. fourteen hours a week
C. ten hours a week D. five hours a week
4.The text is mainly intended for .
A. parents B. teachers
C. web-designers D. students
高一英语阅读理解中等难度题
The Internet plays a big part in human life. We use it for work and pleasure. We use it to learn a new language. We find advice on it. We use it to connect with family and friends. We use it to stay in touch with events we care about. The list goes on and on.
As far as the Internet being a part of our lives, — well, that train has left the station. There is no going back to an Internet-free life. But can using the Internet too much be bad for our health? It might be, say researchers. A new study finds that heavy Internet use may be connected to high blood pressure (血压) in a young group: teenagers.
The study results show that teens who spend at least 14 hours a week only online may cause high blood pressure, which makes your heart and blood vessels (血管) work too hard. Over time, this extra pressure increases your risk of a heart attack. High blood pressure can also cause heart and other diseases.
The Henry Ford Hospital in Detroit, Michigan did the study. 335 young people, from 14 to 17 years old, took part in it. 134 of the teens were described as “heavy Internet users”. And researchers found that out of these 134 teens, 26 had high blood pressure. The researchers say the study is the first to connect heavy web use with high blood pressure.
The lead researcher is Andrea Cassidy Bushrow. She said, “Using the Internet is part of our daily life, but it shouldn’t ruin us.” Ms. Cassidy Bushrow adds that it is important for teens to stop to have a rest regularly from their computers or smart phones and do some kind of physical activity. She also suggests that parents shouldn’t let their children use the Internet for more than two hours a day, five days a week.
1.What does the underlined part “that train has left the station.” mean in paragraph 2?
A.Life without the Internet is nowhere to be found.
B.The train has stopped at the wrong station.
C.There is something wrong with the station.
D.The train has changed its course.
2.What can we learn from Para. 3and Para.4 ?
A.There is no relation between high blood pressure and Internet use.
B.There are more advantages than disadvantages of Internet use.
C.Heavy Internet users will probably have high blood pressure.
D.There is no harm of high blood pressure.
3.Andrea Cassidy Bushrow would agree that ________.
A.teenagers shouldn’t use the Internet
B.the Internet will ruin human life in the future
C.smart phones are more harmful than computers
D.regular breaks are necessary when using the Internet
4.What can be used as the best title of the passage?
A.Most teenagers have high blood pressure.
B.How to prevent teenagers from the Internet.
C.Every coin has two sides - so does the Internet.
D.Too much Internet use may be bad for teenagers.
高一英语阅读理解中等难度题查看答案及解析
The Internet plays a big part in human life. We use it for work and pleasure. We use it to learn a new language. We find advice on it. We use it to connect with family and friends. We use it to stay in touch with events we care about. The list goes on and on.
As far as the Internet being a part of our lives, — well, that train has left the station. There is no going back to an Internet-free life. But can using the Internet too much be bad for our health? It might be, say researchers. A new study finds that heavy Internet use may be connected to high blood pressure (血压) in a young group: teenagers.
The study results show that teens who spend at least 14 hours a week only online may cause high blood pressure, which makes your heart and blood vessels (血管) work too hard. Over time, this extra pressure increases your risk of a heart attack. High blood pressure can also cause heart and other diseases.
The Henry Ford Hospital in Detroit, Michigan did the study. 335 young people, from 14 to 17 years old, took part in it. 134 of the teens were described as “heavy Internet users”. And researchers found that out of these 134 teens, 26 had high blood pressure. The researchers say the study is the first to connect heavy web use with high blood pressure.
The lead researcher is Andrea Cassidy Bush row. She said, “Using the Internet is part of our daily life, but it shouldn’t ruin us.” Ms. Cassidy-Bushrow adds that it is important for teens to stop to have a rest regularly from their computers or smartphones and do some kind of physical activity. She also suggests that parents shouldn’t let their children use the Internet for more than two hours a day, five days a week.
1.What does the underlined part “that train has left the station.” mean in paragraph 2?
A. the train has stopped at the wrong station
B. life without the Internet is nowhere to be found
C. the train has changed its course
D. there is something wrong with the station
2.What is Para. 3 mainly about?
A. The advantages of Internet use. B. The harm of high blood pressure.
C. The disadvantages of Internet use. D. Ways to prevent high blood pressure.
3.Andrea CassidyBushrow would agree that ________.
A. teenagers shouldn’t use the Internet
B. the Internet will ruin human life in the future
C. regular breaks are necessary when using the Internet
D. smartphones are more harmful than computers
4.What can be used as the best title of the passage?
A. Heavy Internet users are mostly teenagers.
B. How to prevent teenagers from the Internet.
C. Every coin has two sides - so does the Internet.
D. Too much Internet use may be bad for teenagers.
高一英语阅读理解中等难度题查看答案及解析
The Internet plays a big part in human life. We use it for work and entertainment. We can find new recipes on the Interact or advice on staying healthy. We can even use it to learn a new language. We use the Internet to keep in contact with family and friends and stay in touch with issues we care about. The list goes on and on.
Well, there may be no going back to an Internet-free life. But can using the Internet too much be bad for our health? It might be, say researchers. A new study finds that heavy Internet use may be connected to high blood pressure in an unlikely group---teenagers. So, try to be a responsible guardian for your children.
The study results show that teens who spend at least 14 hours a week online are more likely to have high blood pressure. High blood pressure makes your heart and blood vessels work too hard. Over time, this extra strain increases your risk of a heart attack or stroke. High blood pressure can also cause heart, kidney and brain diseases.
The Henry Ford Hospital in Detroit, Michigan did the study. It involved 335 young people, from 14 to 17 years old. One hundred and thirty-four of the teens were described as “heavy Internet users”. Researchers found that out of these 134 teens, 26 had high blood pressure. The researchers say the study is the first one to connect heavy web use with high blood pressure. Another research has connected that heavy Internet use with health problems including anxiety, depression and obesity.
The lead researcher of the study is Andrea Cassidy-Bushrow. For the purpose of the study, she explains, teens considered heavy Internet users were online on average “25 hours a week”. In a statement she said, “Using the Internet is part of our daily but it shouldn’t consume us.”
Ms. Gassidy-Bushrow adds that it is important for teens to take regular breaks from their computers or smart phones and to do some kinds of physical activities. She also suggests that parents limit their children’s use of the Internet to two hours a day, five days a week.
1.The author mainly wants to tell us .
A. how to prevent high blood pressure.
B. too much Internet use may be bad for teenagers.
C. it’s necessary for teenagers to avoid the Internet.
D. heavy Internet use will worsen teenagers’ memory.
2.What does the underlined sentence in Paragraph 5 mean?
A. People shouldn’t buy goods through the Internet.
B. People shouldn’t waste too much time on the Internet.
C. People shouldn’t fall in love with the Internet.
D. People should control the time length of using the Internet
3.According to Casssidy-Bushrow, teenagers’ use of the Internet should be limited to .
A. 25 hours a week B. fourteen hours a week
C. ten hours a week D. five hours a week
4.The text is mainly intended for .
A. parents B. teachers
C. web-designers D. students
高一英语阅读理解中等难度题查看答案及解析
The Internet plays _______ an important part in our society _______ it has influenced our life.
A. such; as B. so; that C. so; as D. such; that
高一英语单项填空中等难度题查看答案及解析
The Internet is playing a important part inour daily life. On the net, we could learn aboutnews both home and abroad and some otherinformations as well.We can also make phone calls, send messages by e-mails，go to net schools，andlearn foreign languages by ourselves．Beside，wecan enjoy music，watch sports matches，and play thechess or cards．The net even help us do shopping,make a chat with others and make friends with them．In a word，the Internet has made our life more easier．
高一英语短文改错中等难度题查看答案及解析
Internet, as well as the telephones, ________ an important part in our daily life.
A．is playing B．have played C．are playing D．play
高一英语单项填空中等难度题查看答案及解析
Friends play an important part in our 1. (life). Though we may take friendship for granted, we often don’t clearly understand 2. we make friends. While we get on 3. (good) with many people, we are usually friends with only a few—for example, per student usually 4. (have) about 6 friends. In all the cases of friendly relationships, two people like one another and enjoy 5. (be) together. 6. fact, as we get to know people, we take into account things like age, race, economic condition, social position, and intelligence. Although these things are not of great 7. (important), 8. is more difficult to get on with people when there is an obvious difference in age and background. Compared with marriage, there are no friendship ceremonies to 9. (strong) the connection between two people. But the mutual（彼此的）understanding that results from common experiences and emotions does seem to create a powerful bond, 10. can overcome difference in background, and break down barriers（障碍）of age, class and race.
高一英语七选五中等难度题查看答案及解析
It has something to do with the part electricity ______ in our life.
A. plays B. gives
C. takes D. makes
高一英语单项填空中等难度题查看答案及解析
The internet has become part of young people’s life. 1. report shows that 38% of students often use the internet . Most of them get 2. (use) information on the internet 3. use the internet to help in their studies， but many students don’t use it 4. a good way. Some play games too much, and some visit websites 5. shouldn’t look at. So bad things may happen 6. students spend too much time on the internet.
7. is important for students to use the internet properly. Now we have a textbook, 8. uses many examples to teach students some good ways to use the internet. It gives useful 9.(advise).
Some students also make friends on the internet, but if you want to have a face-to-face 10. (meet) with your online friends, let your parents know and meet in a proper place.
高一英语短文填空中等难度题查看答案及解析
It has something to do with the part electricity ______ in our life.
A. plays B. gives C. takes D. makes
高一英语单项填空中等难度题查看答案及解析