unit8单元练习_Unit8 单元练习0
unit8单元练习_Unit8 单元练习0
国开搜题
ÊÔ¾í×Ü·Ö:100 µÃ·Ö:100
Vacabulary
Choose the best answer for each of the following items.
1. Why do people willingly ______ danger?
A. seek out
B. look out
C. keep out
D. take out?
´ð°¸:A
2.He _____ the mountains in the Arctic with some in Europe.?
A. contracted?一网一平台答案国开搜题
B. ?contrasted
C. contested?
D. contributed?
´ð°¸:B
3.He is one of the growing number of Americans who in recent years have ______ dangerous sports to fill their leisure time.
A. taken off?
B. ?taken up
C. taken in?
D. ?taken over?
´ð°¸:B
渝粤教育
4.The nature of male animals is to ______ dangerous tasks.?
A. undertake
B. underline?
C. underlie ??
D. ?underestimate?
´ð°¸:A渝粤教育
5.______ in a dangerous sport makes me a hero.
A. Preparing?
B. ?Participating
C. Pretending? ?
D. Positioning?
´ð°¸:B
Grammar
Choose the best answer for each of the following items.
6.The two of them often go scuba diving together. Fortunately, ________ of them has been injured.
A. ?Two?
B. Both?
C. Neither??
D. All?
´ð°¸:C
7.Eric D. Rosenfeld, a 43-year-old Manhattan lawyer who ________ mountains for 20 years, spoke of his sport as addictive.?
A. has climbed ?
B. has been climbing
C. has been climbed?渝粤题库国开形成性考核答案
D. climbed?
´ð°¸:B
8.Scuba diving is dangerous. You could get _______ by sharks.
A. ?attacking
B. attack
C. attacked ?
D. to attack
´ð°¸:C
9._____ some excitement into his life, he spends many weekends and vocations white-water canoeing.
A. To put?渝粤题库，我们的目标是要做全覆盖、全正确的答案搜索服务。
B. Putting
C. ?Put? ?
D. Being put
´ð°¸:A
10.¨C Do you ever play tennis?
¨C _______. I have played a few times. I¡¯d rather _____ jogging.?
A. Hardly ever ¡going ? ??
B. ?Hardly ever¡ go? ??
C. Hardly never¡ go ?
D. Hardly never¡ going?
´ð°¸:B
Dialogue
Choose the best answer for each of the following items.
11.¨C We hear you got a new hobby.
渝粤搜题
¨C __________________________.
A. How is it going?
B. I have taken up scuba diving.渝粤教育
C. There must be a lot of fun.?渝粤题库，我们的目标是要做全覆盖、全正确的答案搜索服务。
´ð°¸:B渝粤教育
12.¨C Are you saying the job is boring?
渝粤搜题
¨C ______________________________.
A. Compared to scuba diving, it is.
B. Maybe we should have a try.?一网一平台答案
C. You think I am nuts?
´ð°¸:A
13.¨C I was just reading about scuba diving in some magazine. Two or three percent of divers get attacked by sharks.
¨C ___________________________________.
A. Really? I¡¯ve never been into any cinema recently.?
B. You can¡¯t believe half of what you read in magazine.
C. Oh, really? How much is the magazine these days??
´ð°¸:B
14.¨C Many people dive, and most of them never have any trouble.一网一平台答案
¨C ____________________________.
A. Did you know that fewer people get hurt scuba diving?
B. You could get hurt while you are running.
C. Maybe not, but I still think it is dangerous.
´ð°¸:C国开搜题
15.¨C ________________________________________.
¨C Isn¡¯t it kind of dangerous? You could get attacked by a shark.
A. I am thinking of taking up scuba diving. It is exciting.
B. A lot more people get hurt walking down the street.
C. A lot of people think rock climbing is exciting.
´ð°¸:A
Reading
Read the following passages and choose the best answer for each of the following questions.渝粤搜题
Passage 3
?
¡¡¡¡Thirty-two people watched kitty Genovese being killed right beneath their windows. She was their neighbor. Yet none of the 32 helped her. Not one even called the police. Was this in gunman cruelty? Was it lack of feeling about one¡¯s fellow man?渝粤搜题
¡¡¡¡¡°Not so,¡± say scientists John Barley and Bib Fatane. These men went beyond the headlines to probe the reasons why people didn¡¯t act. They found that a person has to go through two steps before he can help. First he has to notice that is an emergency.
¡¡¡¡Suppose you see a middle-aged man fall to the side-walk. Is he having a heart attack? Is he in a coma (»èÃÔ) from diabetes(ÌÇÄò²¡)? Or is he about to sleep off a drunk?国开搜题
¡¡¡¡Is the smoke coming into the room from a leak in the air conditioning? Is it ¡°steam pipes¡±? Or is it really smoke from a fire? It¡¯s not always easy to tell if you are faced with a real emergency.
Second, and more important, the person faced with an emergency must feel personally responsible. He must feel that he must help, or the person won¡¯t get the help he needs.
¡¡¡¡The researchers found that a lot depends on how many people are around. They had college students in to be ¡°tested.¡± Some came alone. Some came with one or two others. And some came in large groups. The receptionist started them off on the ¡°tests.¡± Then she went into the next room. A curtain divided the ¡°testing room¡± and the room into which she went. Soon the students heard a scream, the noise of file cabinets falling and a cry for help. All of this had been pre-recorded on a tape-recorder.
¡¡¡¡Eight out of ten of the students taking the test alone acted to help. Of the students in pairs, only two out of ten helped. Of the students in groups, none helped.
¡¡¡¡In other words, in a group, Americans often fail to act. They feel that others will act. They, themselves, needn¡¯t. They do not feel any direct responsibility.
¡¡¡¡Are people bothered by situations where people are in trouble? Yes, scientists found that the people were emotional, they sweated, and they had trembling hands. They felt the other person¡¯s trouble. But they did not act. They were in a group. Their actions were shaped by the actions of those they were with.
16.The purpose of this passage is _______.?
A. to explain why people fail to act in emergencies
B. ?to explain when people will act in emergencies
C. to explain what people will do in emergencies
D. to explain how people feel in emergencies
´ð°¸:B
17.Which of the following is NOT true? ______?
A. When a person tries to help others, he must be clear that there is a real emergency.国开搜题
B. ?When a person tries to help others, he should know whether they are worth his help.
C. A person must take the full responsibility for the safety of those in emergencies if he wants to help.
D. ?A person with a heart attack needs the most.
?
´ð°¸:B
18.The researchers have conducted an experiment to prove that people will act in emergencies when _______.?
A. they are in pairs
B. they are in groups
C. they are alone
D. they are with their friends
´ð°¸:C
19.The main reason why people fail to act when they stay together is that _______.?
A. ?they are afraid of emergencies
B. they are reluctant to get themselves involved
C. ?others will act if they themselves hesitate
D. they do not have any direct responsibility for those who need help?
´ð°¸:D
20.The author suggests that_______.?
A. we shouldn¡¯t blame a person if he fails to act in emergencies
B. ?a person must feel guilty if he fails to help
C. people should be responsible for themselves in emergencies
D. when you are in trouble, people will help you anyway
´ð°¸:A
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