After having more than a few acquaintances （熟...

After having more than a few acquaintances （熟人）online, _it might come a blow to keen social networkers like Barack Obama, or even Facebook founder Mark Zuckerberg himself.

According to a research, the average person has in fact twice as many online friends as physical ones. Users of social-networking sites have on average 121 online friends as compared with physical ones. The study also claims that people tend to be more open, confident and honest with their virtual friends than their “real” ones.

“For most people , the Internet is a way of keeping in touch with loved ones and friends, but for people who are isolated due to illness, it plays a more vital role, and can often act as a lifeline.” says Helen Oxley, a psychologist at Wythenshawe hospital.

“People with illnesses often rely on the Internet to facilitate（促进） friendships, since they blog and use networking sites as a way of dealing with their illness. It can foster a sense of social connection for those who frequently feel isolated, which is important to psychological well-being.”

In wider society, the ways in which friendships are formed are changing, with people recognizing that they can develop deep and meaningful connections with others that they’ve never met, and may never meet. About one in 10 people has either met their best friends online, or believes they can make lifelong friends on the Web.

The findings highlight how social introductions are also changing. Only five percent would ask for someone’s phone number, while 23 percent are now likely to ask for an email address or a full name with the intention of adding the person to their social network.

At the same time, however, a questionnaire completed by 4,427 suggests that 20 percent of parents believe their children’s education is affected by surfing the Net. They think their children are doing poorly at the school due to the amount of time they spend on non-educational websites.

1.The underlined word “it” in Para 1 most probably refers to ________.

A. people spending too much time surfing the Net

B. people relying on the Internet to connect with friends

C. people having more virtual friends than real ones

D. people making meaningful connections with strangers

2.We can infer from the text that________.

A. sick people can recover more quickly by surfing the Net

B. students get important information online

C. students who surf the net always perform not so well

D. people tend to trust their virtual friends more than their real ones

3.What percentage of parents believe that the Internet has a bad effect on their children?

A. About 5 percent.　　　　　　　　 B. About 20 percent.

C. About 10 percent.　　　　　　　 D. About 23 percent.

4.In the following paragraph, the author will probably discuss ________.

A. how much time children spend on the Internet

B. how children learn about the world through the Net

C. how parents feel about their children’s studies

D. how children make use of the Internet to study

高一英语阅读理解中等难度题查看答案及解析

There are few more sobering online activities than entering data college-tuition calculators and gasping as the Web spits back a six-figure sum. But economists say families about to go into debt to fund four years of partying, as well as studying, can comfort themselves with the knowledge that college is an investment that, unlike many bank stocks, should yield huge dividends.

A 2008 study by two Harvard economists notes that the “labor-market premium to skill”— to the amount college graduates earned—decreased for much of the 20th century, but he come back with a vengeance since the 1980s. In 2005, the typical full-time year-round U. S. worker with a four-year college degree earned $50,900, 62% more than $31,500 earned by a worker with only a high-school diploma.

There’s no question that going to college is a smart economic choice. But a look at the strange variations in tuition reveals that the choice about which college to attend doesn’t come down merely to dollars and cents. Does going to Columbia University (tuition, room and board $49,260 in 2007-2008) yield a 40% greater return than attending the University of Colorado at Boulder as an out-of-state student ($35,542)? Probably not. does being an out-of-state student at the University of Colorado at Boulder yield twice the amount of income as being an in-state student ($17,380) there? Not likely.

No, in this consumerist age, most buyers aren’t evaluating college as an investment, but rather as a consumer product —like a car or clothes or a house. And with such purchases, price is only one of many crucial factors to consider.

As with automobiles, consumers in today’s college marketplace have vast choices, and people search for the one that gives them the most comfort and satisfaction in line with their budgets. This accounts for the willingness of people to pay more for different types of experiences (such as attending a private liberal - arts college or going to an out-of-state public school that has a great marine - biology program). And just as two auto purchasers might spend an equal amount of money on very different cars, college students (or, more accurately, their parents) often show a willingness to pay essentially the same price for vastly different products. So which is it? Is college an investment product like a stock or a consumer product like a car? In keeping with automotive world’s hottest consumer trend, maybe it’s best to characterize it as a hybrid; an expensive sunburned product that, over time, will pay rich dividends.

1.What’s the opinion of economists about going to college?

A.Huge amounts of money is being wasted on campus socializing.

B.It doesn’t pay to run into debt to receive a college education.

C.College education is rewarding in spite of the shocking costs.

D.Going to college doesn’t necessarily bring the expected returns.

2.The two Harvard economists note in their study that, for much of the 20th century. _______.

A.enrollment kept decreasing in virtually all American colleges and universities

B.the labor market preferred high-school to college graduates

C.competition for university admissions was far more fierce than today

D.the gap between the earnings of college and high-school graduates narrowed

3.Students who attend an in-state college or university can _______.

A.save more on tuition B.receive a better education

C.take more liberal-arts courses D.avoid traveling long distances

4.What is the chief consideration when students choose a college today?

A.Their employment prospects after graduation. B.A satisfying experience within their budgets .

C.Its facilities and learning environment. D.Its ranking among similar institutions.

高一英语阅读理解中等难度题查看答案及解析

听下面一段独白，回答以下小题。

1.How many members does the graduate students’ online group have?

A. More than 1,000 members.　　 B. More than 100 members.　　 C. More than 10 members.

2.How do graduate students share information about job hunting?

A. Through instant messages and microblogs.

B. Through interviews.

C. Through text messages.

3.What is the advantage of sharing information?

A. To help the students save money.

B. To make students focus on graduation.

C. To help the students focus on preparing for interviews.

4.What does the university do to help graduates to find jobs?

A. Print business cards for graduates.

B. Give information about employers to graduates .

C. Post graduates’ information around the campus.

高一英语长对话中等难度题查看答案及解析

Today, kids have more worries and face more pressures than ever before. Here are a few tips to help your child focus on and do well in school.

● 1.

Recording everything to be done will help him keep track of important dates and deadlines. With proper plan he will be better able to plan how and where to spend his time.

●Watch the clock

2.. I also recommend setting his clock or watch five minutes ahead since it’s always easy to run late. When it comes to something like catching a bus, just five minutes can make a significant difference.

●Get enough sleep

Lack of sleep is proven to harm us physically. 3.. The average adult needs at least six hours of sleep a night and the average child needs at least eight.

●Stay in shape

Through spending time outdoors or playing sports with friends, he can “blow off some steam” so to speak, as well as re-energize. 4..

● Talk through your problems

Be able to share his concerns with you. 5.. If you make it clear that you understand him and are willing to help, you will contribute to his emotional health and build an open and honest relationship as well.

A.The more sleep we get, the more alert we are

B.Create a personal schedule

C.Encourage him to get outside

D.Encourage your child to be positive

E.Setting an alarm for the morning is a must

F.Help your child work better to realize his aim

G.Sharing feelings often makes them easier to deal with

高一英语七选五中等难度题查看答案及解析

Food picked up just a few seconds after being dropped is less likely to contain bacteria than if it is left for longer periods of time, according to the findings of research carried out at Aston University’s School of Life and Health Sciences. The findings suggest there may be some scientific basis of the "5-second rule" — the belief about it being fine to eat food that has only had contact with the floor for five seconds or less. Although people have long followed the ‘5-second rule’, until now it was unclear whether it actually helped.

The study, undertaken by final year Biology students and led by Anthony Hilton, Professor of Microbiology at Aston University, monitored the transfer of the common bacteria from a variety of indoor floor types as carpet, cement floor to toast, pasta, biscuit and a sticky sweet when contact was made from 3 to 30 seconds. The results showed that: time is a significant factor in the transfer of bacteria from a floor surface to a piece of food, and the type of flooring the food has been dropped on has an effect, with bacteria least likely to transfer from carpeted surfaces and most likely to transfer from cement flooring surfaces to moist foods making contact for more than 5 seconds. Professor Hilton said, "Consuming food dropped on the floor still carries an infection risk as it very much depends on which bacteria are present on the floor at the time."

The Aston team also carried out a survey of the number of people who employ the ‘five-second rule’. The survey showed that: 87% of the people surveyed said they would eat food dropped on the floor, or already have done so. 55% of those that would, or have eaten food dropped on the floor are women. 81% of the women who would eat food from the floor would follow the ‘5-second rule’. Professor Hilton added, "Our study showed that a surprisingly large majority of people are happy to consume dropped food, with women the most likely to do so. But they are also more likely to follow the ‘5-second rule, which our research has shown to be much than an old wives’ tale."

1.According to the passage, which of the following is true?

A. A toast dropped on the carpet is easier to be polluted than that dropped on the cement floor.

B. A sticky chocolate dropped on the carpet is easier to be polluted than that dropped on the cement floor.

C. The food dropped on the carpet shares the same potential of being polluted with the food dropped on the cement floor.

D. The food dropped on the cement floor is not as safe as food dropped on the carpet within 30 seconds.

2.What is the passage probably developed?

A. Contrast　　 B. Example

C. Time　　 D. Space

3.How did Professor Hilton feel after analyzing how many people chose to eat dropped food?

A. Puzzled.　　 B. Upset.

C. Satisfied.　　 D. Astonished.

4.What is the main idea of this passage?

A. The food which is dropped on the floor can be eaten safely.

B. A research on the safety of food dropped on the floor is undertaken.

C. The bacteria have no negative effect on the safety of food.

D. People surveyed in the research are willing to accept the idea.

高一英语阅读理解中等难度题查看答案及解析

On a hot summer day, there are few things that are more wonderful than a nice cool pool.

1. And it is completely relaxing. Of course, if you have children, there are certain measures you should take to keep them safe, whether you have a pool in your backyard or you are going to a public pool.

People should never swim by themselves. Actually it only takes a second for people to become injured and drown(溺水). 2.This is especially true for young children.

Splashing(玩水) is fun, but don’t take it too far. 3.Kids love to go after one another through the water and to splash and jump around. But it is important to teach children not to jump on top of one another and to watch their surroundings in the water, so that they do not accidentally knock into others.

If you have a pool, you must have a locking gate around your pool. 4. Keep the gate knocked at all times, even when you are in the pool.

Know the way out. 5.  Make sure that they know where all ladders are and how to enter and get out of the pool properly. Although your children may be able to lift themselves out of the pool using the side, that is not the safest way to go.

A.Kids should be taken good care of when they are swimming in the pool.

B.This is to prevent children from entering your pool without your knowledge.

C.And having someone there with you can make the difference between life and death.

D. Be sure to show all children the proper way to get out of the pool.

E.Even so, attempt to avoid getting any pool water into your mouth.

F. Jumping into the water seems like the perfect way to deal with the heat.

G. .Playing around in the pool can be a lot of fun.

高一英语七选五中等难度题查看答案及解析

On a hot summer day, there are few things that are more wonderful than a nice cool pool. 1. And it is completely relaxing. Of course, if you have children, there are certain measures you should take to keep them safe, whether you have a pool in your backyard or you are going to a public pool.

People should never swim by themselves. Actually it only takes a second for people to become injured and drown(溺水). 2. This is especially true for young children.

Splashing(玩水) is fun, but don’t take it too far.3. Kids love to go after one another through the water and to splash and jump around. But it is important to teach children not to jump on top of one another and to watch their surroundings in the water, so that they do not accidentally knock into others.

If you have a pool, you must have a locking gate around your pool. 4.Keep the gate knocked at all times, even when you are in the pool.

Know the way out. 5. Make sure that they know where all ladders are and how to enter and get out of the pool properly. Although your children may be able to lift themselves out of the pool using the side, that is not the safest way to go.

A. Kids should be taken good care of when they are swimming in the pool.

B. And having someone there with you can make the difference between life and death.

C. This is to prevent children from entering your pool without your knowledge.

D. Jumping into the water seems like the perfect way to deal with the heat.

E. Even so, attempt to avoid getting any pool water into your mouth.

F. Be sure to show all children the proper way to get out of the pool.

G. Playing around in the pool can be a lot of fun.

高一英语七选五简单题查看答案及解析

More perhaps than any other European nation, the Swiss have got used to looking after foreign travelers. As early as the 18th century, wealthy French, Germans and Italians were treating the country as an amusement center while, in the 19th century, it became the major holiday playground for the British nobles. Today, it attracts visitors from all over the world.

The Swiss are clear about the importance of tourism to their economy, which contributes about eight percent of Gross National Product, and helps the industry greatly. Managers of hotels from all over the world go to Switzerland to learn how to do the job, and a generally high standard can be expected from the great majority of the country’s hotels, most of which are small and pride themselves on a personalized service. Public transport is the best in Europe. Both the Swiss Federal railways and the private railways are fully electrified, and the total network is made up of about 5000 kilometers of track.

Under the Fly Baggage system passengers can check luggage in at 116 railway stations and have it automatically carried to their flight. The national highway system is equally well planned, and the mountain roads offer views of some of the country’s most breathtaking scenery. Also serving the mountains is an effective system of railways and cable ways, while more than 160 passenger cars cross the lakes and rivers to and fro. Hiking in the mountains is equally popular with Swiss nationals and foreign visitors. For those who want to view the country from a height without having to climb the mountain themselves, it is always possible to take in the view from a balloon.

1.Compared with other European countries, Switzerland _______.

A. places more importance on entertainment

B. thinks more about foreign travelers

C. has more convenient public transport

D. has more five-star hotels

2.According to the passage, Switzerland is now visited by _____.

A. wealthy French people

B. rich Germans and Italians

C. British nobles

D. people from various countries

3.According to the passage we learn that _____.

A. most of the hotels in Switzerland are big

B. all the hotels in Switzerland offer exactly the same service

C. most of the hotels in Switzerland offer first class service

D. the hotels in Switzerland are used to learning from the rest of the world

4.The passage mainly tells us about _____.

A. scenery in Switzerland

B. the life in Switzerland

C. tourism in Switzerland

D. the transportation in Switzerland

高一英语阅读理解中等难度题查看答案及解析

.After the earthquake, more than 100,000 local people have no place to live, so these tents (帐篷) are supposed _____ there as soon as possible.

A. sending　　 　　 B. to send

C. being sent　　　 D. to be sent

高一英语单项填空中等难度题查看答案及解析

When I began married life more than 17 years ago, I weighed 118 pounds. After having two children, and years of ____21____ eating, I weighed 180 pounds. I was unhappy. I considered going on a ____22____, so I gathered information about it.

I ____23____ the South Beach Diet and how well it was ____24____ for some people in our area. I looked it up online and ____25____ for it. Even though I knew my husband loved me no matter how I ____26____ or how much I weighed. I decided that it would be a wonderful ____27____ for my husband to come home and see a new ____28_____, so I kept my South Beach experience a ____29____ from him. Later he left home for a two-week business trip.

I was surprised at all the ____30____ I could eat. It was great to have breakfast, ____31____ and dinner. The food was difficult to eat at first ____32____ I usually didn’t like such food. This made the daily menus hard, ____33____ I overcame (克服) the challenge.

The first two weeks there really ____34____ me change the way I thought about ____35____. It wasn’t chocolate or cheese or candy I ____36____, but fruit! Before my husband’s return, my children and I were amazed at how quickly the ____37____ was lost.

When my husband returned, I had ____38_____more than 30 pounds. When I saw my husband’s reaction at the airport I thought it was worth every minute on the diet! I have ____39_____ to lose weight and I am now less than 10 pounds from my final ____40____. I feel better than I have in years and I’m enjoying life much more!

高一英语完型填空简单题查看答案及解析