You ________ your son to watch TV for too lon...

You ________ your son to watch TV for too long hours! See, Mr. Morrison called that he didn’t finish his homework yesterday.

A. are always permitting　 B. have permitted　　 C. permit　　         D. permitted

高一英语单项填空中等难度题查看答案及解析

You ________ your son to watch TV for too long hours! See, Mr. Morrison called that he didn’t finish his homework yesterday.

A. are always permitting B. have permitted

C. permit　　         D. permitted

高一英语单项填空中等难度题查看答案及解析

I _____thank you too much for all your help to my son while we were away from home.

A. won’t        B. can’t　         C. can          D. will

高一英语简单题查看答案及解析

I______ thank you too much for all your help to my son while we were away from home.

A．won’t           B．can’t            C．can              D．will

高一英语单项填空中等难度题查看答案及解析

Some audience(观众)_______that it usually takes too long to watch the ads during the TV series .

A. explain      B. complain        C. claim         D. stand

高一英语单项填空中等难度题查看答案及解析

When you watch TV programs about wild animals, it is surprising to see how an antelope can escape a lion’s attack. In the wilderness, everyone has a stunt. Even plants have their own ways of fighting off enemies.

Over millions of years of evolution, plants have developed a unique defence system. Chemicals are wildly used for survival. By making their leaves, flowers, roots and fruits distasteful or poisonous(有毒的) to enemies, plants can fight back.

One such plant is the Golden Wattle tree. The British scientist David Cameron has found when an animal eats the tree’s leaves, the amount of poison increases in the other leaves. “It’s like the damaged leaves telephoning the others telling them to fight together against the enemy, ” he said.

The tree also sends defence messages to neighboring plants by giving out a special smell. Golden Wattle trees in the surrounding 45 meters will get the message and produce more poison within 10 minutes. Now, if an enemy eats too many of the trees’ leaves, it will die.

Every species of plant or tree is good at the production of a particular set of chemicals. A herbivore that can safely eat the leaves of one tree may be poisoned by its neighbor.

In this way, plants have developed not only individual defence system, but also shared it with others. This makes it impossible for a single animal to destroy even a small area of forest.

1. Which of the following can be the best title of the passage?

2.According to the study, if one Golden Wattle tree is attacked by animals, it can________.

3. In this passage the underlined word “herbivore” probably means animals which ________.

4.The last paragraph of the passage suggests that this kind of defence system________.

高一英语阅读理解中等难度题查看答案及解析

—________does it take you to watch TV?

—About forty minutes.

A. How long   B. How much     C. How often      D. How many

高一英语单项填空中等难度题查看答案及解析

“You’ll get square eyes!” my mother used to say as I sat for hour after hour glued to the TV. I ignored her, of course. Past-forward a few decades and now I’m the parent. My 5-year-old lives in a world where screens aren’t fixed pieces of furniture. You can’t even avoid them by going outside. Screens are not only in our pockets; they’re everywhere.

The concerns have grown with the screens. In the past decade, we have heard that they will damage our mental health. Many of us feel more distracted by them, feeling guiltier and more tired as a result.

The apps and websites we can access on our phones have also sparked widespread concern. Big tech companies are also good at making use of our need for social recognition, hooking us on likes, retweets and follower counts. Social media has created a culture of mass narcissism (自恋), which has led many to worry about the emotional stresses on teenagers. A quick online search brings up dozens of papers linking screen use or social media with harmful effects on mental health, including depression and suicide.

Such statements are alarming. They are also widely believed, thanks to popular books like iGen by Jean Twenge, which claims that digital technology has ruined a generation. Yet, Amy Orben at the University of Oxford, who studies the impact of digital technology and social media in particular on mental health, holds different views. She claims that the underlying data can be used to tell different stories. She also spotted shortcomings in several large studies that claimed to show correlations (相关性) between the use of devices with screens and depression in users.

Twenge stands by her own finding, pointing in turn to what she considers flaws in Orben’s research methods. For David Max, at Royal College of Child Health in London, the effect of screen time and social media use on mental health remains speculative. “We cannot regard social media overall as good or bad,” says Davie. “We don’t know whether in individual cases social media is not responsible,” he says.

The explosion of mobile phone use has revolutionized our lives. I can download movies, write articles, communicate with my family and broadcast to the world all at the push of a button. Rather than impose constraints (限制), we should take a look at our use of screens and ask how they fit with the activities and lifestyle.

Every new technology with widespread impact has given rise to new fears. So the best bet may simply be to ask yourself what level of screen use makes you and those around you happy and try to stick to it. If you find yourself over addictive, don’t panic—and certainly don’t feel guilty. Nobody knows anything worth getting scared about.

1.According to the passage, people give likes, retweet or count followers to __________.

A.share one’s lifestyles B.show respect for others

C.seek social recognition D.relieve emotional stresses

2.The underlined word “speculative” probably means “__________”.

A.doubtful B.specific

C.important D.abstract

3.What can be learned from the passage?

A.Teenagers are more affected by screen use both physically and mentally.

B.Orben claims it is far too early to blame screen use for ruining a generation.

C.Big tech companies help to produce many research papers on mental health.

D.Twenge mainly introduces the overall benefits of digital technology in her books.

4.The passage is written to __________.

A.encourage readers to reduce the time of screen use

B.share different opinions on the effects of screen use

C.explain why screen use may have negative effects on people

D.relieve people’s concerns and worries about the use of screens

高一英语阅读理解困难题查看答案及解析

Don’t know what to watch together with your family? Here are some best TV shows that you can enjoy together with your whole family.　　　　

1.What is The Brady Bunch mainly about?

A. A big American family’s life.

B. A housekeeper’s struggle.　

C. A new American family’s life.

D. how two families unites .

2.The Wonder Years would most probably attract those who are interested in __________.

A. some big events in the world’s history　　

B. the life of an old man in the late 1960s

C. people’s lives in the late 1960s and early 1970s　

D. a boy’s transition into adulthood in modern America

3. In which TV show can you see different lifestyles (生活方式) of Americans?

A. The Brady Bunch.　 　　　　　　 B. The Wonder Years.

C. Gilmore Girls.　 　　　　　　　　 D. Modern Family.

高一英语阅读理解中等难度题查看答案及解析

You’d better ________ your coins, and see how long you can last.

A. add up to         B. add up                C. add to                D. add

高一英语单项填空简单题查看答案及解析