西交大网教《英语》一2017秋在线作业.docx

西安交大网教英语(一)（2017）秋在线作业一、单选题（共 25 道试题，共 50 分。）1. Theres a lot of public _ about dangerous toxins recently found in food.A. concernB. conceptC. conductD. conflict满分：2 分2. Who is that speaking? This is Tom _.A. speaksB. spokeC. speakingD. saying满分：2 分3. Please help yourself to some seafood. _. A. No, I cant.B. Sorry, I cant help.C. Well, seafood dont suit.D. Thanks, but I dont like seafood.满分：2 分4. Mike injured his leg playing football yesterday. Really? _. A. Who did that?B. Whats wrong with him?C. How did that happen?D. Why was he so careless?满分：2 分5. I had my meals _ when I was ill in bed with a bad cold.A. to bringB. bringC. broughtD. bringing满分：2 分6. Shes part of a team of scientists who are _ upon cancer research. A. workedB. arrangedC. engagedD. involved满分：2 分7. Please help yourself to some seafood. _. A. No, I cant.B. Sorry, I cant help.C. Well, seafood dont suit.D. Thanks, but I dont like seafood.满分：2 分8. Please prepare the medicine for me according to this. A. prescriptionB. descriptionC. inscriptionD. subscription满分：2 分9. Stocks are regarded as a good long-term _. A. involvementB. installmentC. investmentD. instrument满分：2 分10. The girl is _ of a film star. A. somebodyB. somethingC. anybodyD. anything满分：2 分11. One potential danger is _ the information could be used by others to your disadvantage. A. thatB. whatC. itD. which满分：2 分12. _ He teaches physics at a school. A. What does your father want to do?B. Who is your father?C. How is your father?D. What is your father?满分：2 分13. Please prepare the medicine for me according to this. A. prescriptionB. descriptionC. inscriptionD. subscription满分：2 分14. What can I do for you?_. A. I want a kilo of pears.B. You can do in your own way.C. Thanks.D. Excuse me. Im busy.满分：2 分15. This fire extinguisher is to be used only in case of _. A. urgencyB. crisisC. immediacyD. emergency满分：2 分16. Contrary to expectations, the film was successful _ when it was released. A. currentlyB. fastC. readilyD. instantly满分：2 分17. Can I get you a cup of tea? _. A. Thats very kind of you.B. With pleasure.C. You can, please.D. Thank you for the tea.满分：2 分18. This fire extinguisher is to be used only in case of _. A. urgencyB. crisisC. immediacyD. emergency满分：2 分19. Theres a lot of public _ about dangerous toxins recently found in food. A. concernB. conceptC. conductD. conflict满分：2 分20. Who is that speaking? This is Tom _. A. speaksB. spokeC. speakingD. saying满分：2 分21. _ Well, they got there last Wednesday. So about a week. A. How long have your parents been in Paris?B. When did your parents arrive at Paris?C. Did your parents arrive at Paris last Wednesday?D. When will your parents go to Paris?满分：2 分22. My fish was delicious but Charles beef had almost no _. A. sauceB. smellC. flavorD. appetite满分：2 分23. Are you getting a new flat this year? _. I cant afford to pay my bills, let alone a new flat.A. Without question.B. Are you sure?C. Good idea!D. You must be joking满分：2 分24. Can I get you a cup of tea? _. A. Thats very kind of you.B. With pleasure.C. You can, please.D. Thank you for the tea.满分：2 分25. The girl is _ of a film star. A. somebodyB. somethingC. anybodyD. anything满分：2 分二、阅读理解（共 3 道试题，共 30 分。）1. Sixteen-year-old Maria was waiting in line at the airport in Santo Domingo. She was leaving her native country to join her sister in the United States. She spoke English very well. Though she was very happy she could go abroad, she was feeling sad at leaving her family and friends. As she was thinking all about this, she suddenly heard the airline employee asking her to pick up her luggage and put it on the scales (称). Maria pulled and pulled. The bag was too heavy and she just couldnt lift it up. The man behind her got very impatient. He, too, was waiting to check in his luggage.Whats wrong with this girl? He said, Why doesnt she hurry up? He moved forward and placed his bag on the counter, hoping to check in first. He was in a hurry to get a good seat.Maria was very angry, but she was very polite. And in her best English she said, Why are you so upset? There are enough seats for everyone on the plane. If you are in such a hurry, why cant you give me a hand with my luggage?The man was surprised to hear Maria speak English. He quickly picked up her luggage and stepped back. Everyone was looking at him with disapproval. (224 words)1). Marias story happened.A. when she was leaving America B. on her way back to Santo DomingoC. before she left the USA D. when she arrived at the airport满分：2 分2). You believe that the work of the airline employee mentioned in the story is to-at the airport.A. help carry peoples luggageB. ask people to pick up the luggageC. check peoples luggageD. take care of peoples luggage满分：2 分3). Why are you so upset? Maria said to the man. She wanted to tell him that he should not be.A. surprisedB. sadC. unhappyD. sorry满分：2 分4). Everyone was looking at him with disapproval. This sentence means that the peoplearound felt.A. worried about MariaB. worried about the manC. sorry for Marias mannersD. sorry for the mans manners满分：2 分5). The author mentioned Marias age at the beginning of the story in order to show that.A. she was young but behaved properlyB. she would not have left home aloneC. everyone around her was wrongD. it was not good that nobody offered to help her满分：2 分2. The greatest recent changes have been in the lives of women. During the twentieth century there was an unusual shortening of the time of a womans life spent in caring for children. A woman who got married at the end of the 19th century would probably have been in her middle twenties, and would be likely to have seven or eight children, of whom four or five lived till they were five years old. By the time the youngest was fifteen, the mother would have been in her early fifties and would expect to live a further twenty years, during which custom, chance and health made it unusual for her to get paid work. Today women get married at a younger age and have fewer children. Usually a womans youngest child will be fifteen when she is forty-five and is likely to take paid work until retirement at sixty. Even while she has the care of children ,her work is lightened by household appliances（家用电器）and convenience foods. This important change in womens way of life has only recently begun to have its full effect on womens economic position. Even a few years ago most girls left school at the first opportunity and most of them took a full-time job. However, when they got married, they usually left work at once and never returned to it. Today the school-leaving age is sixteen, many girls stay at school after that age, and though women tend to get married young, more married women stay at work at least until shortly before their first child is born. Many more return afterwards to a full-time or part-time job. Such changes have led to a new relationship in marriage, with both husband and wife accepting a greater share of the duties and satisfaction of family life, and with both husband and wife sharing more equally in providing the money and running the home, according to the abilities and interest of each of them. 1). We are told that in an average family about 1890_.A. many children died before they were fiveB. the youngest child would be fifteen years younger than the oldestC. seven of eight children lived to be more than fiveD. the child death rate was rather high满分：2 分2). When she was over fifty, the late 19th century mother_.A. would expect to work until she diedB. was usually expected to take up paid employmentC. would be healthy enough to take up paid employmentD. was unlikely to find a job even if she is now likely满分：2 分3). Many girls, the passage says, are now likely to _A. get married so that they can get a jobB. leave school as soon as they canC. give up their jobs for good after they are marriedD. continue working until they are going to have a baby满分：2 分4). According to the passage, it is now quite usual for women to _.A. stay at home after leaving schoolB. marry men younger than themselvesC. start working again later in lifeD. get married while still at school满分：2 分5). The best title for this passage is _.A. Great Changes in Womens LifeB. 19th-Century Family C. Modern Girls ChoiceD. Equal Duties in Family 满分：2 分3. In the United States, it is not customary to telephone someone very early in the morning. If you telephone him early in the day, while he is shaving or having breakfast, the time of the call shows that the matter is very important and requires immediate attention. The same meaning is attached to telephone calls made after 11:00 p. m. If someone receives a call during sleeping hours, he assumes its a matter of life or death. The time chosen for the call communicates its importance. In social life, time plays a very important part. In the U.S.A. guests tend to feel they are not highly regarded if the invitation to a dinner party is extended only three or four days before the party date. But it is not true in all countries. In other areas of the world, it may be considered foolish to make an appointment too far in advance because plans which are made for a date more than a week away tend to be forgotten. The meaning of time differs in different parts of the world. Thus, misunderstandings arise between people from different cultures that treat time differently. Promptness is valued highly in American life, for example. If people are not prompt, they may be regarded as impolite or not fully responsible. In the U.S. no one would think of keeping a business associate waiting for an hour, it would be too impolite. A person who is 5 minutes late, will say a few words of explanation, though perhaps he will not complete the sentence. (260 words) 1). What is the main idea of this passage?A. It is not customary to telephone someone in the morning and in sleeping hours in the U.S.B. The role of time in social life over the world.C. If people are not prompt, they may be regarded as impolite or not fully responsible in the U.S.D. Not every country treats the concept of time as the same.满分：2 分2). What does it mean in the passage if you call someone during his or her sleeping hours?A. A matter of work.B. A matter of life or death.C. You want to see him or her.D. You want to make an appointment with him or her.满分：2 分3). Which of the following time is proper if you want to make an appointment with your friend?A. at 7:00 am.B. at 4:00 pm. C. at the midnight.D. at 4:00 am.满分：2 分4). Which of the following statements is true according to the passage?A. In the U.S.A. guests tend to feel they are highly regarded if the invitation to a dinner party is extended only three or four days before the party date.B. here is no misunderstanding arising between people from different cultures about the concept of time.C. It may be considered foolish to make an appointment well in advance in the U.S.A. .D. Promptness is valued highly in American life.满分：2 分5). From the passage we can safely infer that A. its a matter of life or death if you call someone in day time.B. the meaning of time differs in different parts of the world.C. it makes no difference in the U.S. whether you are early or late for a business party.D. if a person is late for a date, he neednt make some explanation.满分：2 分三、完型填空（共 1 道试题，共 20 分。）1. There were once three sons of a wealthy businessman. 1 they met, the two eldest, who were twins, 2 to quarrel a