高中英语 Unit 5 First aid Warming up习题(含答案解析)

Unit5 Warming up
一、听力(共两节，满分30分)
第一节 (共5小题；每小题1.5分，满分7.5分)
听下面5段对话，每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。
1 .What do we know about Mary
A. She has travelled world-wide.
B. She is going to Hawaii.
C. She likes postcards.
2. What do we know about the woman
A. She does not agree with the man.
B. She thinks it better to wait.
C. She prefers going to wait.
3.Why does the woman think the man bought a new CD
A. The man likes listening to music.
B. The man is listening to popular music.
C. The woman has never heard the song.
4. Where is the concert held
A. In Birmingham.
B. In Manchester.
C. In London.
5. What is the relationship between the two speakers
A. Mother and son.
B. Sister and brother.
C. Teacher and student.
第二节 (共15小题，每小题1.5分，满分22.5分)
听下面5段对话或独自，每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将出给5秒钟的作答时间。每段对话或独白读两遍。
听第6段材料，回答第6至7题。
6. What is the woman
A. A swimmer.
B. A lifesaver.
C. A trainer.
7. What does the woman think about the courses
A. Easy.
B. Boring.
C. Important.
听第7段材料，回答第8至10题。
8. What are the two speakers mainly talking about
A. Chemicals.
B. Management.
C. Pollution.
9. How does a TV station deal with the situation
A. Stop the factory from polluting the river.
B. Report the event on TV.
C. Close the factory.
10. What will the two speakers probably do with it
A. Talk to the woman’s uncle.
B. Turn a blind eye to the event.
C. Run a story on it by a TV station.
听第8段材料，回答第11至14题。
11 .When does the conversation take place
A. In the morning.
B. In the afternoon.
C. In the evening.
12. What do the two speakers plan to do tomorrow
A. Wash down the kitchen.
B. Move the cupboards.
C. Paint the walls.
13. When will the painters come
A. On Saturday.
B. On Sunday.
C. On Monday.
14. Where is Bob now
A. In a restaurant.
B. In his bedroom.
C. In the kitchen.
听第9段材料,回答第15至16题。
15 .Who can visit the School Science Fair free of charge
A. The woman.
B. The man.
C. The man's brother.
16. What can we learn from the conversation
A. All children enjoy science.
B. The young man loves science.
C. The School Science Fair takes place every other year.
听第10段材料，回答第17至20题。
17. What is the man
A. A teacher.
B. A dog trainer.
C. A construction worker.
18.what can we learn from the conversation
A. The man didn’t work hard.
B. The little girl doesn’t like school.
C. The dog’s owner wasn’t on the scene.
19.why did the girl fall to the ground
A. She was too afraid.
B. The dog pulled her down.
C. Something was wrong with her leg.
20. What can we learn from the conversation
A. The dog bit the girl in the arms.
B. The police took the girl to a hospital.
C. The dog’s owner lives nearby.
二、单项填空（共15小题；每小题1分，满分15分）
从所给的四个选项(ABC和D)中，选出可以填入空白处的最佳选项
21.The boy had rushed out of the room _____ I could stop him.
A. when B. since C. before D. as
22. He hadn’t walked far______he felt great pain in the stomach.
A. until B. after C. before D. while
23. --You seem quite tired.
--I ______ the room the whole morning.
A. cleaned B. was cleaning C. have cleaned D.have been cleaning
24. It is requested that the plan _____ out as soon as possible.
A. must be carried B. is to carry out C. carried D.be carried
25.--Which do you think is Professor Wang
--The man ____ on the sofa,reading.
A. is lying B. lay C. laying D. lying
26. No ______Mary will win the first prize.She has been well prepared for it.
A. wonder B. doubt C. problem D. question
27. Mary won’t attend the Party even if ______.
A. is invited B. inviting C.to be invited D.invited
28.The machine must be checked carefully before ______.
A. using it B. used C. is used D. being used
29.Was it in the house____he lived ____ the ring was stolen
A.that,where B. where,where C.where, that D.that,that
30.You’d better take the umbrella with you _______.
A.on time B.in time C.as long as D. in case
31.We’ll fight against him to the end ____ he gives in.
A. if B. as long as C. when D. unless
32.You _____ us but you kept silent over it.
A.should help B.could help
C.might have helped D.must have helped
33. Sometimes we just believe what we see,_____the reality may be different.
A.even though B.as if C.since D.unless
34. —Why didn’t you keep your words, Billy
---Sorry, dear, but I really forgot I was _____ to meet you.
A. demanded B. imagined C. supposed D. guessed
35.—Flight 331______.I’d better be on my way. Bye-bye.
--Bye.Happy landing.
A. was announcing B. is being announced
C. has beeen announced D. is announced
三、完形填空（共20小题；每小题1。5分，满分30分）
阅读下面短文，从短文后各题所给的四个选项(ABC和D)中，选出可以填入空白处的最佳选项。
“What’s happened to the bottle of aspirins ” he couldn’t find it in its 36 place in the bathroom cabinet(橱柜). “What have you done with it ” he asked his wife. She said she hadn’t 37 it, and told him it was probably under his nose, if he’d only open his eyes and look. “ 38 , you men can never find anything!” But after she’d come into the bathroom to look, she had to 39 it wasn’t there.
He went into their son’s bedroom to 40 him his bedtime story. On the floor there lay a bottle, the one he’d been looking for; but it was 41 . Oh, no, the kid couldn’t have … “David, what have you done with those 42 which were in that bottle ” David looked sullen, the look of a child who knows it has done wrong and is going to be 43 . “Did you eat them ” David nodded. “ 44 did you eat ” No reply. He called his wife. She came, 45 what had happened and went very white. “There must have been twenty-five or thirty tablets(片) 46 in the bottle. He can’t have taken them all.” But there were no aspirins on the floor, or in David’s 47 , or along the corridor from his bedroom to the bathroom.
“Call an ambulance, 48 !” he dialed the number and explained to the man at the ambulance control center what had happened. The 49 arrived in five minutes, and David , wrapped in a blanket, and his mother and father, were 50 to the nearest hospital. “Put the boy on the stomach pump at 51 ,” said the doctor, as soon as he heard the facts. They could hear David screaming as they sat in the waiting room, 52 if the child was going to be all right, but 53 to do anything except wait. Then the screaming stopped and the doctor came back. “ 54 you brought him quickly. The tablets didn’t have time to dissolve(溶解) in his stomach, so we got them all out. He’s going to be all right.” They took David home, and brought a bathroom cabinet with a 55 on it the next day.
36. A. safe B. fixed C. usual D. proper
37. A. seen B. thrown C. fed D. hidden
38. A. Directly B. Strangely C. Unfortunately D. Honestly
39. A. promise B. warn C. admit D. understand
40. A. show B. send C. write D. read
41. A. plastic B. wrong C. empty D. clean
42. A. cookies B. sweeties C. biscuits D. grapes
43. A. punished B. discovered C. caught D. excused
44. A. Why B. What C. What time D. How many
45. A. agreed B. noticed C. realized D. remembered
46. A. kept B. left C. stored D. found
47. A. mouth B. stomach C. bed D. eyes
48. A. fast B. calm C. soon D. quick
49. A. ambulance B. doctors C. police D. parents
50. A. carried B. moved C. gathered D. rushed
51. A. once B. least C. first D. most
52. A. questioning B. considering C. wondering D. discussing
53. A. hopeless B. worried C. anxious D. powerless
54. A. Happy B. Lucky C. Sure D. Correct
55. A. mirror B. shelf C. lock D. lamp
四、阅读理解（共20小题；每小题2分，满分40分）
阅读下面短文，从短文后各题所给的四个选项(ABC和D)中，选出最佳选项。
A
The Red Cross is an international organization which cares for people who are in need of help. A man in a Paris hospital who needs blood, a woman in Mexico who was injured in an earthquake, and a family in India that lost their home in a storm may all be aided by the Red Cross.
The Red Cross exists in almost every country around the globe. The world Red Cross organizations are sometimes called the Red Crescent, the Red Mogen Daid, the Sun, and the Red Lion. All of these agencies share a common goal of trying to help people in need.
The idea of forming an organization to help the sick and wounded during a war started with Jean Henri Dunant. In 1859, he observed how people were suffering on a battlefield in Italy. He wanted to help all the wounded people regardless of which side they were fighting for. The most important result of his work was an international treaty called the Geneva Convention(协定). It protects prisoners of war, the sick and wounded, and other citizens during a war.
The American Red Cross was set up by Clara Barton in 1881. Today the Red Cross in the United States provides a number of services for the public, such as helping people in need, teaching first aid and providing blood.
56.A good title for this selection is .
A. People in Need of Help
B. Safety and Protection
C. The International Red Cross
D. Forming an Organization to Help People
57.The word “aided ” in the first paragraph means .
A. needed B. helped C. caught D. protected
58.The author really tries to make the reader see that this organization .
A. costs very little money
B. works in many nations
C. teaches first aid if necessary
D. is called the Sun
59.We may draw a conclusion that during a war.
A. the Red Cross only protects the wounded
B. the Red Cross only helps prisoners of war
C. the Red Cross only helps citizens
D. the Red Cross helps all the people in need no matter which side they are fighting for
B
A man led his two children and wife to safety as a fire swept part of their home.The first fire happened early yesterday as Jim Eastwood and his wife lay asleep in their home at Price Road. Mrs Eastwood, who was first to wake, got up and felt heat coming from downstairs. As soon as Mr. Eastwood jumped off the bed, he rushed downstairs to try to put out the blaze but the smoke and heat were too intense.
　　Mrs Eastwood got her children from their bedrooms and they hung out of a window gasping for fresh air.
　　Mr. Eastwood, who dialed 999 while downstairs, then decided to climb out of his bedroom window to lead his wife and children to safety. He got out of the window first and climbed onto a ledge above the downstairs living room. He then lifted and helped the children and his wife out. At that time, their next door neighbour were awake and opened the window of the bedrooms to let them in.　　
60. The big fire probably broke out____________ .
　　 A. at noon B. in the afternoon
　　 C. in the evening D. at dawn
61. When the fire started,___________.
　　A. the family had been out of danger
　　B. the parents were sleeping in their bedroom
　　C. Mr. Eastwood was already downstairs
　　D. the children were above the living room
62.Who noticed the fire first
　　A. Mr. Eastwood. B. The children.
　　C. Mrs. Eastwood. D. Their next door neighbour.
63. During the course of the accident, Mrs Eastwood had never been to _____.
　　A. her own bedroom B. the children's bedrooms
　　C. their neighbour's bedroom D. their own living room
64. When the fire was over,________.
　　A. there was not any great loss to the Eastwoods
　　B. none of the family was hurt, but their house was somewhat destroyed
C. Mr. Eastwood was badly wounded in both the head and the limbs
D.Mrs Eastwood was still worrying about their children
C
Good health is the most valuable possession a person can have, but one can’t take good health for granted. It is important to remember that the body needs proper care in order to be healthy. There are three things that a person can do to help stay in good shape: eat the right foods, get enough sleep and exercise regularly.
Proper nutrition is important for good health. Your body cannot function well unless it receives the proper kind of “fuel”. Avoid foods with lots of sugar and fat. Eat plenty of foods high in protein, like lean meat, fish, beans and nuts. Vegetables and fruit are especially important because they provide necessary vitamins and minerals. However, don’t overeat. It is not healthful to be overweight.
Getting the proper amount of sleep is also important. If you don’t get enough sleep, you feel tired and irritable(易怒的). You have no energy. Over a long period of time a little amount of sleep may even result in a change of personality. Be sure to allow yourself from seven to nine hours of sleep each night. If you do, your body will feel strong and refreshed, and your mind will be sharp.
Finally, get plenty of exercise. Exercise firms the body, strengthens the muscles and prevents you from gaining weight. It also improves your heart and lungs. If you follow a regular exercise program, you will probably increase your lifespan(寿命). Any kind of exercise is good. Most sports are excellent for keeping the body in good shape. Basketball, swimming, bicycling, gymnastics and running are all good examples. Sports are not only good for your body, but they are enjoyable and interesting, too.
If everybody were to eat the right foods and get plenty of sleep and exercise regularly, the world would be a happier and healthier place. We would all live to be much older and wiser.
65. According to the passage, ______.
A. proper care is very important for us to keep fit
B. if we are healthy, we can adventure ourselves in doing things with less sleep
C. one can eat a lot to stay in good shape
D. one needn’t do any exercise if he is healthy
66. “Eating more and sleeping less” ______.
A. can keep healthy
B. is no good for you
C. gets you more energy
D. will keep your personality
67. The underlined word “sharp” means “______”.
A. having a thin cutting edge B. irritable
C. comfortable D. sensitive
68. The title for the passage should be “______”.
A. Eating and Exercising B. The Function of Vitamins
C. Staying Healthy D. Sleeping Well
D
What do you do if you are hit in the mouth and one of your teeth is knocked out A dentist may be able to put the tooth back in for you, but you have to get to the dentist first. In the meantime, you have to store the tooth so that it will stay healthy.
The simplest thing to do is to put the tooth back into your mouth, or you could put it in milk. Frank Courts, a dentist at the University of Florida, worked with other researchers to find the safest way of keeping knocked-out teeth. He tried putting teeth into milk, into water, and into cell-culture medium(细胞培养液). He also tried just drying the teeth in the open air. He used teeth that had to be removed from people’s mouths for various reasons. The teeth were put into one of the solutions(溶液) or stored in the air for one hour. Then cells from the root of the teeth were scraped off the teeth. Dr Courts and the others then studied how healthy these cells were.
The cell-culture medium worked best to keep a knocked-out tooth healthy outside the mouth. However, few people keep cell-culture medium handy at home or in school. The next best thing was milk. But Dr Courts said that the best thing of all was to wash the tooth and put it right back into its socket(牙槽) in the mouth. For some people, though, this is just too painful or upsetting. So milk will do, until you get your tooth (and your mouth) to a dentist.
69. This passage is mainly about______.
A. how a dentist can save a knocked-out tooth
B. how to keep a knocked-out tooth healthy
C. how Dr Courts and other researchers made their experiments
D. how to put a knocked-out tooth back into its socket
70. Dr Courts tested ______.
A. man-made teeth
B. teeth dried in the open air
C. teeth pulled for various reasons
D. teeth put back in their sockets
71. The best way to keep a knocked-out tooth healthy outside the mouth is to store it______.
A. in cell-culture medium B. in milk
C. in water D. in the open air
72. Milk can be used instead of cell-culture medium to put a knocked-out tooth in because ______.
A. milk works better to keep the tooth healthy
B. milk causes less pain
C. cell-culture medium is not usually handy
D. cell-culture medium is more expensive
E
A ten-year-old girl breathed life into the body of her two-year-old sister.
Mary Anne Gilbert revived her sister Alice on Thursday while their mother tried to telephone a doctor and the police for help.
Mary Anne later remembered the fast way she saved her sister’s life. She had noticed that her sister, who was ill, had begun to strangle (窒息). She quickly called her mother. After a useless effort to help Alice, Mrs. Gilbert handed the baby to Mary Anne and rushed to phone for help. The baby appeared to have stopped breathing.
Mary Anne suddenly decided to start breathing into the baby’s mouth. Later, Mary Anne explained that she remembered a newspaper story her mother once read to her about a life being saved by mouth-to-mouth breathing. “So I thought it might work with Alice”, she said. It did.
73. Mary gave first aid to her two-year-old sister on Thursday ____.
A. while her mother was ringing up a doctor and a police
B. as Mrs. Gibert made a useless effort to help Alice
C. as soon as the girl began to strangle
D. when she had the baby in her arms alone
74. From the story we can guess that the meaning of “revived” is____.
A. took care of B. gave medical care to C. brought to life D. found in trouble
75. The sentence “It did.” at the end of the story means____.
A. Mouth-to-mouth breathing was a good way
B. She did breathe into Alice’s mouth
C. The newspaper story did sound wonderful
D. The way to save a life really worked with a baby.
五、短文改错(共10小题；每小题1分，满分10分)
此题要求改正所给短文中的错误。对标有题号的每一行作出判断：如无错误，在该行右边横线上划一勾( √ )；如有错误(每行只有一个错误)，则按下列情况改正：
该行多一个词：把多余的词用斜线(\)划掉，在该行右边横线上写出该词，并也用斜线划掉。
该行缺一个词：在缺词处加一个漏字符号( ∧ )，在该行右边横线上写出该加的词。
该行错一个词：在错的词下划一横线，在该行右边横线上写出改正后的词。
注意：原行没有错的不要改。
Some day I was walking along the street when a stranger 76.
stopped by me and asked me the way to a new restaurant. 77.
I told him the route and the direction carefully. As soon as I 78.
finished, the stranger thanked me and started off. To his surprise, 79.
he went in wrong direction. Then I stopped him at once and 80.
told him because he was walking a wrong way. Unexpectedly, 81.
he smiled and told me the truth he didn't really want to ask 82.
the ways, but instead he was just trying to know whether 83.
everyone knows exactly where the new restaurant was, 84.
and he was the new owner of the restaurant. 85.
六、书面表达(满分25分)
请根据下面的登记表用英文写一篇短文。
姓名 李 明 性别 男 国籍 中国
出生地 湖北 出生日期 1960年2月9日
职业 工程师 毕业学校 清华大学
1982年大学毕业，作出人生重要决定，留学美国深造
经过4年的努力学习，掌握了计算机方面的先进技术和管理方法
个人简介 1989年获得博士学位
2001年作出回国的决定，并创办一家公司
由于妻子和女儿已经习惯了美国的生活方式，至今仍留在美国
注意：1．所写短文应包括所有要点； 2．词数100左右；
3．开头已给出，不计人总词数； 4．不要逐字逐句翻译。
参考答案与提示
I、听力原文：
第一节 听下面5段对话，每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。
Text 1
W: I guess I’ll send Mary a postcard from Hawaii when I go there on my vacation.
M: I’m sure she’d be glad to get one. She has a collection of cards from all over the world.
Text 2
M : It’s much better to wait until tomorrow to go. Don’t you agree
W: Yes. I couldn’t agree more.
Text 3
W: Hi, Bob. What are you listening to
M: Some popular music.
W: I’ve never heard this song before. Did you buy a new CD
M: No. I borrowed it from my friend Sam.
Text 4
M: You’re really enjoying the singer Mary very much, aren’t you
W: Yes, I drove to Birmingham from Manchester for her concert, I wouldn’t miss it.
M: How did you like that singer from London that was just on She was a great singer, wasn’t she
W: Yes. She was great.
Text 5
M: Hi, Miss Jones. Sorry that I failed again in your subject, but I really tried.
W: No one succeeds every e on and be happy. You’ll have got more chances.
M: Thanks a lot. No failure next time.
第二节 听下面5段对话或独自，每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将出给5秒钟的作答时间。每段对话或独白读两遍。
听第6段材料，回答第6至7题。
M: Have you ever saved a person
W: Fortunately not. But I always have to be prepared.
M: How did you pass the test
W: I had to pass some swimming tests to prove my skills. Then I had to take a course in how to get drowning people safely to shore. And I also had to take life-saving classes.
M: That sure seems like a lot of training.
W: Yes. But someone's life may depend on it.
听第7段材料，回答第8至10题。
M: You know, there’s a factory outside town that’s pumping chemicals into the river.
W: How can they do that Isn’t that against the law
M: Yes, it is. But a lot of companies pay no attention to those laws.
W: That’s terrible! What can Greener World do
M: Well, one thing to do about it is to talk to the manager.
W: What if that doesn’t work
M : Well, then another way to stop them is to get a TV station to run a story on it.
W: Yes! Companies hate bad publicity. By the way, what’s the name of this company
M: It’s called Apex Industries.
W : Oh no ! My uncle is one of their top CEOs! Let’s ask him first.
听第8段材料，回答第11至14题。
W: David, we shouldn’t sit here doing nothing.
M: Why not It’s Saturday afternoon, isn’t it
W: Yes, but there’s so much to do around the house.
M: It can wait.
W: We ought to finish washing down the kitchen walls and cupboards.
M: We can do that tomorrow. We don't have to do it today.
W: All right. But we must do it tomorrow, because the painters are coming on Monday.
M: Yes. And that reminds me. I must do something about that leak under the kitchen sink.
W: That’s a good idea.
M: Talking about washing down the kitchen—where’s Bob
W: He’s having lunch with Georgia.
M: What! Again
W: He should be in soon.
M: He shouldn’t spend so much time with that girl.
W: You must be patient, David, Nineteen’s a very difficult age, you know.
M: Yes, I know. But he ought to be studying more.
听第9段材料,回答第15至16题。
W: Are you going to the School Science Fair this year
M: Yes, I plan to. When is it on
W: It’s on 5th and 6th December, for two days.
M: Oh, on 5th and 6th. I thought it was closer to Christmas.
W: No, it’s the first weekend of December. And this year it will be open from I0:00 a.m. to 7:30 p.m.
M: Well, I suppose that’s good. It will give more people the chance to attend it. How much are the tickets
W: Only $2 for students, but adults pay $10.
M: If I bring my four-year-old brother, do I need to pay for him
W: No, you needn’t. Children under 5 get in free.
M: Good news for him. And I wish this kind of fair to be held every year.
听第10段材料，回答第17至20题。
W: Good morning. May I talk to you for a minute I’m a reporter from the City Express and I’d like to ask you a few questions shout what happened here yesterday afternoon.
M: If you are referring to the dog attack, I’d be happy to answer your questions.
W: Great. Can you tell me exactly what happened
M: Of course. I was taking a break near my construction site at about three o’clock yesterday
afternoon. A school girl of about 11 walked by. Suddenly the dog started running after her. She was so frightened that she fell over. That big dog started biting her on the leg. I picked up an iron bar and hit the dog. It finally let go and ran back to a nearby house. I immediately called the police who came in about eight minutes. An ambulance took the girl to the hospital and the police took the dog and its owner away. It was terrible!
II、参考答案与提示：
一、1～5 CBCAC 6～10 BCCBA 11～15BACAC 16～20BCCAC
二、21. 选C。before I could stop him意为“我还没有来得及阻止他”。
22. 选C。before用作连词，表示时间，意为“在……之前”。
23. 选D。此处用现在完成进行时，则强调整个上午一直在打扫房间。
24. 选D。request后接从句时，从句中常用should+动词原形的虚拟语气，且should可以省略。
25. 选D。现在分词作定语，修饰man，此句相当于一个定语从句：The man who is lying…。
26. 选B。No doubt意为“毫无疑问”。
27. 选D。这是一句省略句，相当于even if she is invited。
28. 选D。before作介词用，后接动名词。
29. 选C。第一个空是定语从句，先行词为地点，第二个空是强调句结构，用that。
30. 选D。in case意为“万一”。
31. 选D。根据语境用unless，表示“除非”。
32. 选C。表示本可以帮助但没有帮助。
33 选A。even though意为“即使”。
34. 选C。be supposed to 表示“应该”的意思。
35. 选B。根据语境表示正在进行。
三、36. 选C。usual意思为“往常的”，“通常的”。
37. 选A。他的妻子说她没有见过。根据下文他妻子也来找那瓶阿斯匹林，所以不可能选D。
38. 选D。说实在的，你们男人从来就找不到东西。
39. 选C。admit意思为“承认”； promise意思为“允诺”，“答应”；warn意思为“警告”。
40. 选D。他走进儿子的房间给他的儿子睡前读故事。
41. 选C。下文讲到药片已经被他儿子吃掉，所以是空的。
42. 选B。sweet意思为“糖果”；cookie意思为“小甜饼”；biscuit意思为“饼干”；qrape意思为“葡萄”。
43. 选A。做错事了，会被罚的。
44. 选D。根据下文可知，他问他吃了多少药片。
45. 选C。她走了进来，看到这场面，她意识到发生了什么事情，面色惨白。
46. 选B。left为形容词，位于所修饰的名词之后，作后置定语，意思为“剩余的”。
47. 选C。根据语境可知，应该选C。
48. 选D。quick意思为“快点”；fast强调自身的速度快。
49. 选A。上文提到，打电话叫救护车，所以，救护车在五分钟之后赶到了。
50. 选A。他们一家被救护车带到了一家最近的医院。
51. 选A。at once意思为“立刻”，“马上”。
52. 选C。wonder意思为“想知道”。
53. 选D。powerless意思为“无能为力”。
54. 选B。幸运的是，你及时把他送来了。
55. 选C。回家后的第二天就上了锁。
四、56. 选C。文章是以“红十字会”为中心话题的。
57. 选B。以上这些情况对可能会得到红十字会的帮助的。
58. 选B。根据文章第二段“The Red Cross exists in almost every country around the globe.”可知，应该选B。
59. 选D。根据文章第三段“He wanted to help all the wounded people regardless of which side they were fighting for.”可知，红十字会帮助那些需要帮助的人，不管他是为哪一方作战的。
60. 选D。根据文章第一段“The first fire happened early yesterday as Jim Eastwood and his wife lay asleep in their home at Price Road.”可知，火灾应该发生在凌晨，所以选D。
61. 选B。根据文章第一段“The first fire happened early yesterday as Jim Eastwood and his wife lay asleep in their home at Price Road.”可知，火灾发生时，父母亲正在卧室里睡觉。
62. 选C。根据文章第一段“Mrs Eastwood, who was first to wake, got up and felt heat coming from downstairs.”可知，C是正确的。
63. 选A。根据文章的描述，她并没有回到过自己的卧室。
64. 选B。他们一家人在邻居的帮助下，成功地从大火中逃生，一家人并未受伤，但房子却遭到一定的破坏。
65. 选A。根据第一段“It is important to remember that the body needs proper care in order to be healthy.”可知，应该选A。
66. 选B。文章第二、第三讲了饮食和睡眠都要适当，过多或过少对身体都是有害的。
67. 选D。根据上下文，如果你每天晚上有7到9个小时的睡眠的话，你的思维就会变得敏捷。
68. 选C。文章从饮食、睡眠和锻炼等几个方面讲述了如何才能保持健康。
69. 选B。文章讲的是如何保存脱落的牙齿.
70. 选C。根据文章第二段“He used teeth that had to be removed from people’s mouths for various reasons.”可知C项是正确的。
71. 选A.。根据文章第三段“The cell-culture medium worked best to keep a knocked-out tooth healthy outside the mouth.”可知，将脱落的牙齿存放在细胞培养液中是最好的。
72. 选C。根据文章第三段“The next best thing was milk.”可知，仅次于细胞培养液是牛奶。
73. 选D。根据文章第三段中“Mrs. Gilbert handed the baby to Mary Anne and rushed to phone for help.”可知，应该选D。
74. 选C。这句话的意思是“是在他们的妈妈打电话求救的时候，Mary救活了她的妹妹Alice。
75. 选D。根据上下文，我原以为会对Alice起作用的，他的确起作用了。
五、76. Some改成One。 one day表示“有一天”。
77. 去掉by。 stop为及物动词。
78. 正确。
79. his改成my。 根据句子意思，这里是“令我惊讶的是”。
80. in 后加 a。 in a wrong direction意思为“朝某个错的方向走去”。
81. because改成that 或去掉 because。 这是一宾语从句。
82. truth 后加 that。 that引导同位语从句。
83. ways改成way。 ask the way意思为“问路”。
84. knows改成knew。时态一致。
85. and改成for。 for表示原因。
六、One possible version:
Li Ming, an engineer, was born on February 9,1960 in Hubei, China. After he graduated from (Qinghua) Tsinghua University in 1982, he made an important decision in his life. He decided to go to the United States for his further study. After four years’ hard work, he mastered new management ideas and advanced technologies in computer field. In 1989, he got his doctor’s degree. In 2001, he made another decision. He was determined to return to his motherland and started a company. However, his wife and daughter have got used to the American way of life, so they still stay in the United States.