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You may open your electronic mail and find information about how to buy medicine, cheap airline tickets, books and, of course, computers and computer products.There may also be offers for investment deals, bank loans and special holidays.However, to many computer users, this use of electronic spare to sell products has become a major problem as it makes computer communication more difficult.
Many companies who want to send a great deal of advertising might use the services of a “spammer.” A spammer is a person or company that uses computers to send out millions of copies of the same sales information.Spammers find e-mail addresses from websites, news groups and “chat rooms” where people send messages to each other.Most spare is sent by companies who are trying to get you to buy their products.Some of these are honest companies that offer good products or services for a fair price.These companies can offer their products at a cheaper price than you might find in a store.However, much of the spam on the Internet is sent by criminals who are trying to sell products that do not exist or offer services they will not provide.They are only interested in stealing your money.When you answer their spam you find you are expected to send them money and receive a gift.One country in Africa has become famous for the number of criminals who try every known trick to separate people from their money.
小题1:What does the  underlined word “spam” in the paragraph probably refer to ?
A.Unwanted electronic information that reaches computer users.
B.Computer virus that causes computer communication difficulties.
C.Advertisements sent out by companies who want to sell their products.
D.Companies that send out millions of copies of the same sales information.
小题2:.Which of the following is TRUE according to the text?
A.Companies who want to send a great deal of advertising are referred to as spammers.
B.Spammers are people who collect e-mail addresses from websites, newsgroups and “chat rooms”.
C.Either individuals or organizations can be regarded as spammers if they send out spam.
D.Spammers are people who receive spam on their computers.
小题3:Which is the possible suggestion from the writer concerning spam ?
A.Spain is very helpful in providing you with useful information about product sales.
B.Spam helps companies to sell more of their products so it should be valued by people.
C.Spam is sent out by those who want to separate you from your money.
D.Look out for any spam that reaches your computer

小题1:A
小题2:C
小题3:D

小题1:词义猜测题.从上下文看,下文说很多公司使用spammer提供的服务在网上发布广告.使网上交流变得困难,可见其含义是向网络用户发送的用户不需要的商业广告信息.
小题2:从文中可知spammer是用电脑发布销售广告的人或公司,四个选项只有C项符合这一概念.   ,
小题3:第二段提到两类spammer,一类是提供产品销售的,另一类是骗子,如果让作者提建议,那一定是“小心为妙,多个心眼”,谨防上当
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科目:高中英语 来源:不详 题型:阅读理解

A recent study, while showing a generally positive attitude toward science, also suggests a widespread worry that it may be “running out of control”. This idea is dangerous.
Science can be a force for evil as well as for good. Its applications can be channeled either way, depending on our decisions. The decisions we make, personally or collectively, will determine the outcomes of science. But here is a real danger. Science is advancing so fast is so strongly influenced by businesses that we are likely to believe whatever decisions we come to will make little difference. And, rather than fighting for the best possible policies, we may step back and do nothing.
Some people go even further. They say that despite the moral and legal objections (反对), whatever is scientifically possible will be done ——somewhere, sometime. They believe that science will get out of control in the end. This belief is dangerous too, because it a fuels sense of  hopelessness and discourages them from making efforts to build a safer world.
In our interconnected world, the lack of agreement in and of the world of science can lead to the failure to control the use of science. Without a common understanding, the challenges of “controlling” science in this century will be really tough. Take human cloning for example. Despite the general agreement among scientists on its possible huge impact (影响) on traditional moral values, some countries still go ahead with the research and development of its related techniques. The outcomes are hard to predict.
Therefore, discussions on how science is applied should be extended far beyond scientific societies. Only through the united efforts of people with hope, can we be fully safe against the misuse of science and can science best serve mankind in the future.
小题1:What can we conclude from the recent study?
A.People think highly of science.
B.People hold mixed opinions about science.
C.Science is getting dangerously out of control.
D.Science is used for both good and bad purposes.
小题2:According to the passage, what will happen if we hold that science is getting beyond control?
A.The development of science will hopelessly slow down.
B.Businesses will have even greater influence on science.
C.The public will lose faith in bringing about a bright future.
D.People will work more actively to put science under control.
小题3:The discussion should reach beyond scientific societies because __________.
A.scientists have failed to predict the outcomes
B.the ties between different areas need strengthening
C.united efforts are necessary for the development of science
D.people need to work together to prevent the bad use of science
小题4:What is the main idea of the passage?
A.Science and its applications bring us many dangers.
B.The development of science mostly lies in people’s attitudes.
C.Mankind can largely take control of science with their efforts.
D.The future of science will be influenced by the dangerous ideas.

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科目:高中英语 来源:不详 题型:阅读理解

The food we eat seems to have great effects on our health. Although science has made great steps in making food more fit to eat, it has, at the same time, made many foods unfit to eat. Some research has shown that perhaps eighty percent of all human illnesses are related to diet and forty percent of cancer is related to diet as well. Different cultures are subject to certain illnesses because of the food that is characteristic in these cultures. That food is related to illness is not a new discovery.
In 1945, government researchers realized that nitrates(硝酸盐) and nitrites(亚硝酸盐), commonly used to keep color in meats, and other food additives, caused cancer. Yet, these additives remain in our food, and it becomes more difficult all the time to know which things on the packaging labels(标签) of processed food are helpful or harmful. The additives which we eat are not all so direct. Farmers often give penicillin to cows and chick and because of this, penicillin has been found in the milk of treated cows.
Sometimes similar drugs are given to animals not for medicinal purposes, but for financial reasons. The farmers are simply trying to fatten the animals in order to get a higher price on the market. Although the FDA has tried repeatedly to control these, the practices continue.
小题1:How has science done a bad service to mankind?
A.Diseases caused by food have been done away with.
B.It has caused a lack of information about the value of food.
C.Some harmful materials have been added to our food.
D.Scientists have made food more expensive to eat.
小题2:What are nitrates used for?
A.They help process packaged food.
B.They keep the color in meats.
C.They cure diseases of cows and chickens.
D.They cause the animals to become fatter.
小题3:Which of the following statements is NOT true?
A.You can find out harmful additives on the packaging labels of food.
B.Drugs given to animals are not all for medical reasons.
C.Researchers knew about the harm of food additives about 60 years ago.
D.Food may cause forty percent of cancer in the world.
小题4:According to the passage, the FDA might be _________.
A.an organization which controls the safety of food
B.a producer which makes additives
C.a factory which processes food
D.a hospital which cures cancer

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科目:高中英语 来源:不详 题型:阅读理解

NEW YORK- One in five U.S. workers regularly attends after-work drinks with coworkers, where the most common mishaps range from badmouthing another worker to drinking too much, according to a study released on Tuesday.
Most workers attend so-called happy hours to bond with colleagues, although 15 percent go to hear the latest office gossip and 13 percent go because they feel necessary, said the survey conducted for CareerBuilder.com, an online job site. As to what happens when the after-work drinks flow, 16 percent reported bad-mouthing a colleague, 10 percent shared a secret about a colleague and 8 percent said they drank too much and acted unprofessionally. Five percent said they had shared a secret about the company, and 4 percent confessed to singing karaoke. While 21 percent of those who attended said happy hours were good for networking, 85 percent said attending had not helped them get closer to someone higher up or get a better position. An equal number of men and women said they attended happy hours with co-workers, with younger workers aged 25 to 34 most likely and workers over 55 least likely to attend. Overall, 21 percent of workers attend happy hours with co-workers and; of those nearly a quarter go at least once a month.
The survey was conducted online by Harris Interactive on behalf of CareerBuilder.com among 6,987 full-time employees between February 11 and March 13. Harris Interactive said the results had a sampling error of plus or minus 1.2 percentage points.
56. Harris Interactive made the survey to find out ________.
A. how U.S. workers spend their after-work time
B. what U.S. workers do at after-work drinks
C. the relationships between U.S. workers
D. who are most likely to attend after-work drinks
57. ________ of workers who attend after-work drinks speak ill of a colleague.
A. 4 percent                        B. 8 percent                        C. 16 percent                    D. 10 percent    
58. According to the passage, most of those surveyed believed attending after-work drinks ________.
A. benefited them a lot                                                  B. could provide information
C. only made them relaxed                                           D. was of no help to them
59. We can learn from the text that _________.
A. workers over 55 don’t like to attend happy hours at all
B. about 75% of workers go more than once a month
C. 10.5% of male workers attend happy hours with co-workers
D. about 700 workers surveyed shared a secret about a co-worker
60. After the survey, it can be inferred that_________.
A. all the workers oppose after-work drinks
B. the workers may change their attitudes towards after-work drinks
C. all the workers support after-work drinks
D. all the workers are suggested going to attend after-work drinks

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科目:高中英语 来源:不详 题型:阅读理解

A serious problem for today’s society is who should be responsible for our elderly and how to improve their lives. It is not only a financial problem but also a question of the system we want for our society. I would like to suggest several possible solutions to this problem.
First, employers should take the responsibility for their retried employees. To make this possible,  a percentage of profits should be set aside for this purpose. But when a company must  take life long responsibility for its employees, it may suffer from a commercial disadvantage due to higher employee costs.
Another way of solving the problem is to return the responsibility to the individual. This means each person must save during his working years to pay for his years of retirement. This does not seem a very fair model since some people have enough trouble paying for their daily life without trying to earn extra to cover their retirement years. This means the government might have to step in to care for the poor.
In addition, the government could take responsibility for the care of the elderly. This could be financed through government taxes to increase the level of pensions. Furthermore, some institutions should be created for senior citizens, which can help provide a comfortable life for them. Unfortunately , as the present situation in our country shows, this is not a truly viable  answer. The government can seldom afford to care for the elderly, particularly when it is busy trying to care for the young.
One further solution is that the government or social organizations establish some workplaces especially for the elderly where they are independent.
To sum up, all these options have advantages and disadvantages. Therefore, it is reasonable to expect that some combination of these options may be needed to provide the care we hope to give to our elderly generations.
小题1:What is the passage mainly about?
A.The problem faced by the old in society.
B.Why we should take responsibility for the old.
C.How we can improve the lives of the old
D.Where the old can go to get their pensions.
小题2:According to the passage, how can the government help to improve the lives of retired people?
A.Set aside some profits to help people with problems after they retire
B.Increase saving levels of people during their working years
C.Increase the discounts for food and transport for the old
D.Make available pensions for those who have retired
小题3:The underlined word “viable” most probably means ____.
A.impossibleB.practicalC.usefullD.successful
小题4:What can be concluded from the passage?
A.Taking care of the old is mainly an issue of money
B.Employers should allow their workers to retire at a later age
C.Becoming independent should be the goal of most old people
D.There is no single solution to the problem of the old
小题5:What is the writer’s main purpose of writing this article?
A.To point out the need for government supporting for old people
B.To make general readers aware of the problems of retired people
C.To discuss some possible solutions to an important social problem
D.To instruct retired people on how they can have a happier life.

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科目:高中英语 来源:不详 题型:阅读理解

When people in the U. S. have company or when they’re invited to (formal or informal) get-togethers, they usually make a point of trying to make others feel comfortable and relaxed. On the whole, they tend to be informal. Men shake hands, but usually only when they’re introduced. Male friends and business associated (同事) who haven’ t seen each other in a while may shake hands when they say hello. Women usually don’t shake hands when being introduced to each other. When a woman and man are introduced, shaking hands is up to the woman. Americans rarely shake hands to say goodbye, except on business occasions. American women are used to being independent. They are used to going to places by themselves, making their own money, and often living alone. Sometimes they will ask men for help, but they usually don” t want to be protected. Since the women’s movement started, it’s not always clear whether women expect men to open doors or help them into their coats. American women may start conversations with men or even ask them to dance.
There are a lot of Americans who don’t smoke or drink, and many who don’t want people to do those things in their houses. It” s always best to ask for permission before you bring alcohol to a dinner or before you light up a cigarette, if you are with people you don’t know very well. Non-smokers have become more militant (好战的) about smoking in public places. Many restaurants, for example, have set up special areas for smokers.
Houseguests may bring gifts when they come to visit, and they often offer to help in some way. As a guest, you may want to ask your host or hostess if there’s anything you can do to help in the kitchen. In many cases, the gesture is more important than actually helping.
小题1:“..., the gesture is more important than actually helping.” Here “gesture” means ________.
A.态度B.话题C.姿态D.言行
小题2:.When American people are introduced to each other, _______.
A.men seldom shake hands
B.women often shake hands
C.a woman decides if she will shake hands with a man
D.a man decides if he will shake hands with a woman
小题3:______is not mentioned(提到)in the passage.
A.How to visit an American familyB.When American women’s movement started
C.American women are independentD.Non-smokers hate smoking in public places
小题4:Which one is not right?
A.None of Americans want people to smoke or drink in their houses.
B.Many Americans don’t smoke or drink.
C.Many special areas for smokers have been set up in the U.S..
D.It’s best to ask before you smoke in America.

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科目:高中英语 来源:不详 题型:完形填空

The Eskimos believed that a human being is made up of a body, a soul, and a name, and it is not ___1___ unless it has all three. This ___2___ has a great ___3___ on the Eskimos daily life and runs like a golden ___4___ through the Eskimos culture.
As for the soul of man, the Eskimos do not claim to know exactly what it is… but, who does? They see it, however, as the beginning of life, and the energy ___5___ which life cannot continue.
An Eskimo’s name is ___6___ to give life of ___7___. It has in it all the good qualities of all the persons who have been called by it. Many Eskimos believe that a newborn baby ___8___ because it wants ___9___ name and will not complete until it gets it. 
Immediately after a birth, some wise elders ___10___ to ___11___ the child. The name that is ___12___ must be ___13___ of someone who has died ___14___. When my son was born, everyone realized that ___15___ was great-grandfather, Mequsaq(who had died a few months ___16___,) who had been reborn in him. The newborn baby had a slight squint(看一眼) in ___17___ eye that old Mequsaq had ___18___ to the enemy ride in the battle. This was taken as a ___19___ from the name spirit that the baby ___20___ be called Mequsaq.
1. A. separate  B. complete    C. serious       D scientific
2. A. thought  B. idea    C. belief  D. theory
3. A. result     B. effect  C. control       D. touch
4. A. thread    B. line     C. way    D. rope
5. A. with       B. without      C. by      D. along
6. A. believed B. taken  C. held    D. regarded
7. A. his own  B. its own       C. own    D. itself
8. A. sobs       B. laughs C. weeps D. cries
9. A. it    B. his      C. her     D. its
10. A. run       B. discuss       C. gather D. appear
11. A. name    B. call     C. hold    D. dress
12. A. decided B. selected      C. elected       D. demanded
13. A. this      B. these   C. those   D. that
14. A. recently       B. long ago     C. just now     D. meanwhile
15. A. this      B. that     C. it D. who
16. A. since    B. later    C. ago     D. before
17. A. the other      B. the same     C. the different      D. other
18. A. hurt      B. wounded    C. lost     D. injured
19. A. choice  B. decision     C. notice D. sign
20. A. could    B. might  C. would D. should

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科目:高中英语 来源:不详 题型:阅读理解

Nowadays, it is possible to travel to distant parts of the globe in several hours. This can result in the traveler ending up in a part of the world where time is different from his or her own “body clock” ,which control our sleep patterns.
If we travel east or west by more than four time zones (hours) then we will usually be affected.
In the past when people traveled by sea, there was enough time for the body to adjust to the local time, but with the advent of modern high speed aircraft the body does not have time to adjust. Therefore, there is the term “jet lag(时差反应)”. It normally takes one day per time zone (hour) for the body to adjust to its new surroundings.
The effects of jet lag are usually tiredness and insomnia (失眠) but can also include: poor concentration, nausea (恶心) ,vomiting (呕吐), constipation (便秘) and general malaise (不舒服). The effects are made worse by alcohol.
Sleeping while flying may help to reduce the symptoms (症状) of jet lag, but long periods of immobility aboard aircraft can make the traveler feel numb(麻木的) in the legs. The following are some other tips of reducing the symptoms of jet lag:
①Avoid traveling when you are already tired and rest before departure.
②Stopovers on long flights may be helpful.
③A relaxed flight is important.
④Sleeping tablets will help you to sleep and be correspondingly alert (相对警惕的) during the next day, but they do not speed up adjustment to the new time zone.
⑤Remember the actual traveling time will usually be at least twice the actual time spent in the air since it will include traveling to and from and hanging around in airports.
⑥Avoid heavy commitments on the first day after arrival.
72. The following are the effects of jet lag EXCEPT _____.
A. tiredness          B. coughing           C. insomnia           D. vomiting
73. The word “immobility” in the fifth paragraph means “_____”.
A. stillness           B. movement         C. activity             D. happiness
74. We can reduce the symptoms of jet lag by _____.
A. drinking some alcohol           B. keeping ourselves awake
C. taking some medicine            D. sleeping while flying
75. What is the main purpose of the passage?
A. To suggest people travel by sea instead of by air.        
B. To tell people the effects of jet lag.
C. To give people some advice about reducing the symptoms of jet lag.
D. To tell people about their body clock.

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科目:高中英语 来源:不详 题型:阅读理解

The year was 1985. Ronald Reagan was president. Mikhail Gorbachev became leader of the USSR. Back to the Future was boffo at the box office. “Born in the USA” was climbing the charts. Philanthropy(慈善业) and pop culture combined with LiveAid and “We Are the World.” And “.com”, which few people outside of the military or universities knew, came into this world.
Looking back, few could have predicted “.com” would become one of the biggest cultural touchstones of the century. In March 1985, the Information Sciences Institute at the University of Southern California assigned the first .com domain address to symbolics.com. That seemingly nominal(象征性的) event set into motion forces that would change our world forever.
.com wasn’t the birth of the Internet, but it was the budding computer network’s coming-out party. It made it pretty and inviting. It did away with the need to have complex “maps” that were the equivalent of writing a phone number on your hand, and opened it up for a mainstream audience.
After 1985, all it takes is a simple .com name to get into business. “.com” became part of our daily lexicon and drove its own economic boom and depression. It helped create a whole new family of industries, facilitated global commerce and connected people around the world in ways never before possible.
It’s now 2010. Barack Obama is president, thanks in part to his smart use of the Internet. There is no USSR. A computer-generated Avatar has set new box office records. “TiK ToK” tops the charts. We’re sending robots to find water on Mars. And that once-obscure computer communications system is one of our civilization’s most prominent features.
61. This passage was written to mark _____.
A. the change of American presidency
B. the development of entertainment
C. the 25th anniversary of .com
D. the anniversary of the internet
62. What does the underlined word “boffo” probably mean?
A. Successful.     B. Changeable.     C. Tough.       D. Novel.
63. Which of the following can be the main contribution of “.com”?
A. It gave birth to the Internet.
B. It combined politics, entertainment and space science.
C. It made the Internet accessible to ordinary people.
D. It helped produce more domain addresses.
64. We can infer that before 1985, getting on-line was _____.
A. impossible     B. complex     C. expensive     D. popular
65. The first and last paragraphs were intended to _______.
A. make comparison             B. provide details
C. list arguments                D. stimulate readers’ interest

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