题目内容

阅读下面材料,在空白处填入适当的内容(1个单词)或括号内单词的正确形式。

More than half of all Chinese have a smartphone. They reach for it the moment they wake up, keeping it in hand all day. At 1. (party), more people are on their smartphones than on their drinks. In addition, too many people are using smartphones while 2. (drive). And as a result, many car accidents happen every day on the road. Drivers confirm that text messaging is their number one driving interruption. Smartphones are unbelievably becoming more important than the lives of 3. (them) and others. As many.people take risks just 4. (send)a text or check their messages, smartphones are 5. many ways very dangerous to people.

The smartphone 6. (affect) our desire to communicate face to face with others. Besides, it is lowering people's competence to communicate. In many cases, some people check or send text messages in the presence of a friend , 7. means that the person they are texting is more important. Most 8. (serious), relying on smartphones to make friends does not give us 9. same advantage as making new friends in the real world. Face-to-face conversations will give us much 10. (strong) communication skills in the long run.

练习册系列答案
相关题目

Polluted airborne particles(大气悬浮颗粒) kill 7 million people a year, reports the World Health Organization.

That news may not come as a surprise to anyone who has seen images of chimneys in Beijing, Delhi or Mexico. But those factories-or even the jammed roadways of modern cities-are not the biggest killer. Each year, some 4.3 million people die earlier than they should because of polluted air inside their homes, says the WHO.

What's causing the air inside people's homes to be so poisonous that it kills around 11,000 people a day? Stoves. “Having an open fire in your kitchen is like burning 400 cigarettes an hour.” says Kirk Smith, a professor at the University of California at Berkeley, whose research suggests that household air pollution from cooking killed between 3.5 million and 4 million people in 2013.

Not all stoves cause this kind of harm. The ones Smith's talking about are those that the 3 billion people in the developing world use for heat and cooking, which burn solid fuels such as wood, coal, or crop waste instead of gas. The smoke from those fires produces harmful fine particles and carbon monoxide into homes. Poor ventilation then prevents that smoke from escaping, raising fine particle levels 100 times higher than the limits that the WHO considers acceptable.

Breathing this air day in day out eventually causes a lot of diseases: more than a third of the 4.3 million die of a stroke, while a quarter die of heart disease. And around one-third of annual lung disease deaths worldwide are due to waste from coal stoves.

Exposure tends to be extremely harmful for the people who spend the most time around the fire-usually women and young children. In fact, the WHO reports that household air pollution almost doubles the risk for childhood lung disease.

1.According to Kirk Smith's research,________.

A. factories are the biggest killer worldwide nowadays

B. burning 400 cigarettes an hour is extremely dangerous

C. household air pollution from cooking is surprisingly harmful

D. some 4.3 million people die earlier each year than they should

2.What should be the deadly killer in a household kitchen?

A. Solid fuels. B. Coal stoves.

C. Poor gas. D. Cooking smoke.

3. The underlined word “ventilation” in Paragraph 4 probably means ________.

A. airing B. cooking C. burning D. cooling

4.The author intends to tell people ________.

A. how to avoid polluted air in their homes

B. to stop cooking in the household kitchen

C. to guard against household pollution from cooking

D. how to prevent childhood lung diseases in household

For most people, Christmas is a time to relax in the company of family and friends. But for Santa Claus, and the thousands of fake Santas who impersonate(模仿) him every year, the Christmas season is time to get to work.

Although Santa Claus waits until Christmas Eve to take his famous sleigh (雪橇) ride, Santa impersonators can be found at shopping malls around America throughout the six weeks leading up to December 25. "When you see Santa talking with kids at your local mall, that's when you know Christmas really is on the way," says Mary Lewine of New York City.

With the excitement of Christmas, people often forget about the real people behind the red robes (长袍) and white beards, but being a mall Santa. is a tough job. "There is more to it than just sitting in a chair. There is more to it than just a red suit," said Timothy Connaghan, who has worked as a Santa for.38 years. "Children can really put the wear and tear on you.”

A recent survey showed some of the challenges that mall Santas face every year. About 90 percent of Santas claimed that children pulled their beards to see if they were real, and 60 percent said that up to ten kids cough or sneeze on them every day. Even more disturbing, one-third of the Santas admit to having children wet themselves while sitting on their laps.

So why would anyone take this job? For Ben Brauch, a retired high school teacher who has worked as a Santa for the last six years, the answer is simple-the children. "I see maybe 12,000 kids in a six-week period.

It's hard work, but it's worth it because you get to play with kids." In fact, Brauch loves his job so much that he keeps his white beard long all year.

1.According to Timothy Connaghan, we can conclude that _

A. all children are moved to tears when seeing Santa

B. a mall Santa is always sitting in a chair

C. a mall Santa tolerates a lot during Christmas

D. Santa impersonators are greatly admired

2.The underlined word "claimed" in the 4th paragraph probably means “

A.hesitated B. stated C. worried D. insisted

3.Why does Ben Brauch love his job of Santa impersonator?

A. Because he can keep his white beard long all year.

B. Because he as nothing else to do after retiring.

C. Because he can earn a large sum of money.

D. Because he enjoys playing with children.

4.What is the best title of the text?

A. Santa impersonators during Christmas

B. The coming Christmas

C. Shopping malls in America

D. A disturbing job

Who knows about sleep? Astronauts (宇航员). They have to. Their bodies are cut off from the outside world that reminds (提醒) us what time it is. But actually, it's even worse than that. An astronaut reported in his diary that he was likely to make mistakes on days following an unusually late bedtime.

So NASA started doing some serious research. They quickly realized that we're a slave to the outside world. Without light and darkness, we' re unable to regulate (管理) sleep times.

Because of modern technology, we're all living more like astronauts now. Light is no longer a function (功能) of the sun, but of always-on indoor lights, TV and computer screens. Temperature no longer follows a cycle of cooling at night and warming during the day. Is it any wonder that a third of Americans have sleep problems?

Maybe you think this doesn't affect you — or at least not much. You're wrong. Research done on non-astronauts has shown the same thing. After two weeks of six hours of sleep a night; you're drunk. By the end of two weeks, the six-hour sleepers behaved as badly as those who hadn't slept for 24 hours.

But what did they say when asked how they felt? "It's not affecting me." So if you are performing poorly because of sleep problems, you may have no idea. This is a real problem.

So what answers did NASA come up with?

Take an hour to calm down before bed. Yes, you're busy. But your time is not more valuable than an astronaut's.

Keep your bedroom dark, cool and free from noise. Even if you think "the light doesn't affect you" or "the noise isn't that bad", it can still affect sleep quality.

Another advice: forget the alarm clock (闹钟) in the morning; set an alarm to remind you to go to bed at night. When it goes off, finish up any work on the computer, and turn off any unnecessary lights. This prevents you from cheating yourself on sleep and allows you to wake up naturally.

1. What did NASA find about people’s sleep?

A. It takes a long time to develop regular sleep times.

B. It’s strongly influenced by the outside world.

C. It remains untouched by outside influences.

D. It’s hard to change one’s sleep habits.

2.The biggest problem of those who haven’t enough sleep lies in the fact that .

A. they can’t fall asleep without the lights on

B. they don’t know whether they sleep well

C. they refuse to regulate their sleep times

D. they get too drunk to sleep well

3. What does the underlined sentence in the text mean?

A. You should make full use of your time.

B. You can find the time to get ready to sleep.

C. You can sleep later to finish your work first.

D. You should learn from astronauts’ way of sleep.

4. What’s the advice on the alarm clock?

A. Use it to remind you to sleep.

B. Put it far away from your bed.

C. Get up immediately when it rings.

D. Pay no attention to it when it rings.

To travel around the world is the dream of many adventurous people. But very few people can afford a global tour because hotels, food and airplane tickets are too expensive. Some people, however, have thought of some ways to realize their dreams.

Laura Cody and Tanbay Theune, a couple from Britain, decided to travel around the world. They have found a good way to pay for their trips. They look after pets for rich house owners. In exchange, they can stay in the houses for free. They have looked after horses, cows, cats, dogs and fish. In two years, the couple has been to Australia, Germany, Spain and Italy. They have stayed in big cities and small villages. The home owners are usually very generous and have given them food, wine and day trips.

Another person who tries to realize her travel dream is photographer Rhiannon Taylor. She travels around the world to visit, review and take photos of the best hotels. She shares the places she stays in and the food she eats on the Internet with tens of thousands of followers.

With these ways of making money, traveling around the world is no longer a dream. More and more young people are thinking creatively to make their dream come true.

1.Why do most people feel hard to make their travel dream come true?

A. Because they can hardly find hotels.

B. Because the food is not healthy.

C. Because the cost of travel is high.

D. Because they are afraid of adventure.

2.The best word to describe the way of realizing the travel dream is ______.

A. special B. creative C. rich D. adventurous

3.It is known from the passage that Laura and Tanbay paid for their trips by ______.

A. staying in the house for free

B. being given food and day drinks

C. going to Australia and other countries

D. looking after pets for rich house owners

4.According to the passage, Taylor is a photographer who shares her photos ______.

A. on the Internet

B. during her travel

C. with hundreds of followers

D. during staying in hotels

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网