高中英语必修四Unit 2 Using the Internet 同步练习-冀教版
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高一英语冀教版必修4 Unit 2 Using the Internet同步练习
（答题时间：150分钟）
Unit 2 单元同步练习
Section 1
New words and ideas
请从每道题的四个选项中选出一个最佳选项。
1. I know it was the second time that Tom ________ the Great Wall of China with his family.
A. visit B. has visited C. had visited D. would visit
2. The mother thought she had no difficulty ________ her husband ________ smoking.
A. persuading; giving up B. persuading; to give up
C. to persuade; to give up D. to persuade; giving up
3. — Can we ________ our traveling in a spaceship to the outer space in the near future?
— Of course, you can.
A. plan B. imagine C. think D. dream
4. The doctor suggested that the girl _ ____ without hesitation and his words suggested that she ________ seriously ill.
A. be operated on; was B. be operated on; be
C. was operated on; was D. was operated on; be
5. — Is this the third time that the mother ________ an e-mail from her daughter-in-law in Canada?
— It seems so.
A. received B. had received C. has received D. receives
6. Many of the men in the village have gone off in search of higher-income jobs, __________ women to carry on with the farm work.
A. left B. leaving C. to leave D. having left
7. — Excuse me, may I put forward some questions about the business, sir?
— Sorry, I’m too busy and I haven’t even one minute to __________.
A. spare B. spend C. cost D. share
8. It’s no use waiting for the taxi. We __________ walk home, for it is an only ten-minute walk.
A. might well B. just as C. just as well D. might as well
9. Don’t you agree that it’s essential for a child to ____ others when he or she is growing up?
A. communicate with B. talk with
C. communicate to D. talk to
10. — How many victims have been found during the earthquake?
— ______. They are all reported to have died.
A. Only many B. None C. A few D. No one
请从方框中选择合适的词组，并用其适当形式填空。
log on, in case of, check on, might as well, look up
11. Please ___________ the engine first, John. There may be something harmful to our child.
12. We ___________ go out tonight. There’s nothing interesting on television.
13. It’s wise of you to teach children to know some aid knowledge __________ emergency.
14. If you hope for some information for a graduate paper, you can __________ to the Internet.
15. Experts suggested that we not always __________ words in the dictionary; we should guess according to the context.
请根据括号内的汉语提示，完成下列句子。
16. __________ （伤了妈妈的心）, the young girl felt very sorry.
17. It is the third time that the old man __________ （摔出来） his wheelchair heavily.
18. Take warm clothes with you __________ （以防天变冷）.
19. You may just as well _________ （劝说她放弃那个愚蠢的念头）.
20. All the people present suggested her _________ （等待医生的答复） patiently.
Section 2
Meaning through practice
请根据括号中的提示补全对话。
Rose: Hi! Milton. I wonder whether you have any plans for our class essays?
Milton: I haven’t got any good idea yet. ___1__ （你呢）?
Rose: Well, _2___ （我们可以登录因特网） for them.
Milton: That’s a good idea. ___3___ （我们到哪里上网）?
Rose: We can go to the reading room. ___4___ （我们可以利用网络来做研究写论文）there.
Milton: When shall we hand them in, do you know?
Rose: Of course. We’ll have to finish them before this weekend. Are you sure of them?
Milton: Certainly. __5___ （我有把握按时完成）.
Rose: Good luck. Bye.
Milton: The same to you. Bye.
Section 3
Grammar makes sense
请从每道题的四个选项中选出一个最佳选项。
1. The chairman thought __________ necessary to invite Professor Smith to speak at the meeting. (2005全国卷)
A. that B. it C. this D. him
2. _________ is a fact that English is being accepted as an international language. (1995 全国卷)
A. There B. This C. That D. It
3. In fact ________ is a hard job for the police to keep order in an important football match. (2001上海卷)
A. this B. that C. there D. it
4. I like ________ in the autumn when the weather is clear and bright. (2004全国卷)
A. this B. that C. it D. one
5. — Do you like ________ here?
— Oh, yes. The air, the weather, the way of life. Everything is so nice. (2004吉林卷)
A. this B. these C. that D. it
6. I’d appreciate ________ if you would turn the radio down. It’s so disturbing.
A. it B. this C. that D. there
7. Tom’s math paper is missing on his way home. I wonder if he can find ________ as soon as possible.
A. this B. it C. one D. any
8. I’ve learned that, no matter what happens and how had _________ seems today, life goes on and _________ will be better tomorrow.
A. that; that B. it; it C. it; that D. that; it
9. Will you see to _________ that the package is brought back in time?
A. it B. me C. this D. one
10. ________ was not until dark that he realized it was too late to return home.
A. That B. This C. It D. There
下列各句中均有一处错误，请找出并改正。
11. Jim’s mother kept telling him that he should work hard, but which didn’t help.
12. I like that in winter when the snow covers the field.
13. If the paper factory is shut down, which will mean more than 500 workers losing their jobs.
14. She took this for granted that she would be better than any other student in her class.
15. That is your fault to put off handing in your homework.
16. See to that you should finish your homework before playing football.
17. Take this easy. Take a deep breath to calm yourself down before the performance.
18. Although our woman manager is over fifty, she doesn’t look so.
19. Does he matter if he can’t finish his investigation on time?
20. They’re the children that are making so much noise in the garden.
Section 4
Reading for information
请从每道题的四个选项中选出一个最佳选项。
1. In Athens the Chinese team got 32 gold medals, _________ the second of all competing countries.
A. ranking B. ranked C. to rank D. having ranked
2. _________ one of the most important inventions of the time, the computer helps people a lot.
A. Knowing to be B. As was known to be C. It was known D. Known as
3. I have no doubt ___ ___ the chairman will bring the meeting to an end before the rush hour.
A. whether B. why C. that D. if
4. Without the scholarship offered by the government, the young man wouldn’t ________ his schooling.
A. complete B. be completed C. have completed D. had completed
5. They ________ whether Jim’s father would be able to support the big family only by selling newspapers.
A. doubted B. believed C. thought D. admitted
6. It’s believed that the young students at school _________ the majority of fans of the Super Girls.
A. make up B. take over C. account for D. stand for
7. Lisa was chosen to be the secretary and had regular _________ to the manager.
A. concern B. touch C. meeting D. access
8. Another Jing-Hu Highway which ________ Beijing _________ Shanghai will be built soon.
A. connects; with B. connects; to C. joins; in D. join; by
9. The junk e-mails are useless and harmful, which we should _________ whenever they appear.
A. take away B. move away C. get rid of D. pay attention to
10. ________ the window, my finger was seriously cut by a piece of glass.
A. Having cleaned B. To clean
C. While cleaning D. While I was cleaning
请从方框中选择合适的词组，并用其适当形式填空。
be known as, along with, head up, give away, work out, deal with, be responsible for, have access to
11. As we know, only high officials _________ the president of their country.
12. _________ his good friends, the boy finally worked out the difficult problem.
13. _________ the whole class, the young boy felt proud of himself.
14. The lady doesn’t only _________ money, and even she spends her whole life in looking after the poor.
15. After his father died, John had to __________ the business of the firm which belongs to them.
请根据括号内的汉语提示，完成下列句子。
16. The father talks with his son to ___________ （得到有关情况） how the things going on at school.
17. Foggy and rainy weather __________ （是……的主要原因） so many traffic accidents that happen every year.
18. __________ （毋庸置疑） that having the ability of speaking English is treated as an advantage when one applies for a job.
19. Without his great efforts, the young scientist __________ （不可能取得成功）.
20. _________ （尽管被邀请）, Mrs. Smith didn’t intend to attend the wedding ceremony.
必修4第2单元检测题
第一部分：听力（略）（共两节，满分30分）
第二部分：英语知识运用（共两节，满分35分）
第一节 单项填空（共15小题；每小题1分，满分15分）
从每题所给的A、B、C和D四个选项中，选出可以填入空白处的最佳选项。
21. I would appreciate if you would come to my birthday party this weekend.
A. / B. it C. this D. one
22. After graduation I went to Shanghai. When I first set foot on fascinating land, I didn’t know what the future had in store.
A. the; / B. the; a C. /; the D. a; the
23. She had been appointed to the research team to find out the mystery of the phenomenon.
A. head off B. head down C. head up D. head for
24. How could you spend $1,000 within twenty days? I want you to _______ each sum of the money you spent.
A. hope for B. account for C. make for D. look for
25. It was doubtful the company could recover from its financial difficulties, but the government loan seems to have helped.
A. that B. if C. whether D. why
26. It seems boring to do that job but if no one else wants it, we persuade him to have a try.
A. as well B. might as well C. just as D. just as well
27. The boy stayed up to finish his composition being scolded by his teacher the next morning.
A. in case of B. for fear of C. so as to D. as a result of
28. With a patient from cancer, cells divide too fast, making it difficult for the body to function properly.
A. suffered B. suffering C. to suffer D. is suffering
29. His wish that he so many mistakes in reciting the text was understandable.
A. didn’t make B. hadn’t made C. shouldn’t make D. doesn’t make
30. It was the first time that she on the stage and she was so nervous.
A. had stepped B. has stepped
C. stepping D. was stepped
31. I haven’t read of the book carefully, but I find that there is a similarity between them.
A. each B. either C. any D. both
32. — What about the present performance of Beijing Shougang in CBA?
— They off a bad start, but they are playing quite well.
A. has got B. getting C. got D. get
33. He tried his best to solve the problem, _______ difficult it is.
A. however B. wherever C. whatever D. whichever
34. — Has the manager arrived yet?
— No, but she half an hour ago.
A. must have come B. should come C. might come D. ought to have come
35. — It will take at least 2 hours to repair the car.
— Oh, . I could do it in 20 minutes.
A. come on B. pardon me C. you mean it D. don’t mention it
第二节 完形填空（共20小题；每小题1分，满分20分）
阅读下列短文，掌握其大意，然后从每题所给的四个选项（A、B、C和D）中选出最佳选项。
Recently my husband Gene and I traveled throughout Europe. We rented a car as we always do and 36 along the roads, staying in interesting, out-of-way inns. The 37 thing that distracted（使分心） me 38 the wonder of the trip was the terrible 39 I felt for our cat Perry. I always miss him when we travel, but this time, 40 we were gone for more than three weeks, my 41 to touch his soft fur and to hold him 42 became more and more intense. 43 every cat we saw, the feeling 44 .
We were high in the mountains of France one morning, 45 the car before continuing our trip, 46 an elderly couple walked up to the car parked 47 to ours. The woman was holding a large Siamese cat and speaking to him in French.
I stood watching them, unable to 48 . My yearning（渴望） for Perry must have been 49 all over my face. The woman glanced at me, turned to speak to her husband and then spoke to her cat. Suddenly she walked right to me and, without one word, held out her cat.
I 50 opened my arms to him. Cautious about the 51 holding him, he extended his claws but only for a few seconds. Then he retracted（缩回） them and 52 into my embrace and began to purr. I 53 my face in his soft fur while touching him gently. Then still 54 , I returned him to the woman.
I smiled at them in 55 , and tears filled my eyes. It’s comforting to know that the language of cat-lovers is the same in the world.
36. A. drove B. walked C. wandered D. sought
37. A. first B. last C. only D. little
38. A. against B. from C. into D. of
39. A. thinking B. searching C. waiting D. missing
40. A. because B. though C. once D. until
41. A. supply B. need C. worry D. view
42. A. closely B. close C. tightly D. tight
43. A. As B. Like C. Since D. With
44. A. widen B. lengthen C. deepen D. sharpen
45. A. packing B. repairing C. renting D. parking
46. A. while B. since C. where D. when
47. A. next B. beside C. behind D. down
48. A. turn away B. turn down C. turn up D. turn out
49. A. realized B. written C. guessed D. read
50. A. suddenly B. immediately C. rightly D. shyly
51. A. traveler B. stranger C. owner D. player
52. A. looked B. burst C. broke D. settled
53. A. leaned B. carried C. buried D. extended
54. A. eager B. wordless C. painful D. disappointed
55. A. surprise B. thanks C. care D. sorrow
第三部分：阅读理解（共10小题；每小题2分，满分20分）
阅读下列短文，从每题所给的四个选项（A、B、C和D）中选出最佳选项。
A
Although it may seem like a new idea, the net has actually been around for over 40 years. It all began in the U.S. during the Cold War, as an experiment in military communication. By linking lots of computers together in a network, rather than in a straight line, the Pentagon（五角大楼） thought that in the event of a nuclear attack to the U.S. it was unlikely that the entire network would be damaged, and therefore they would still be able to send and receive information.
At first, each computer was physically linked by cable to the next computer, but this way has obvious limitations, which led to the development of networks using the telephone system. When some people found a nuclear strike, they could talk to each other using this computer network, and some university students started using this network to do their homework together.
It seems a natural human characteristic to want to communicate. Once people realized that they could talk to other people through this computer network, they began to demand access, although initially the users were only from the university and government. But more and more people could see the potential of computer networks, and various community groups developed networks separate from the official networks for the use of their local communities.
The sum of all these various local, regional and national networks is the Internet as we experience today, an ever expanding network of people, computers and information coming together in ways the Pentagon never dreamed of 40 years ago. So what began as an exercise in military communication has become a method of global communication.
56. What is the main idea of this passage?
A. The origin of the Internet.
B. An introduction to an experiment in army.
C. The development of global communication.
D. The Pentagon’s new idea.
57. The networks were originally established in the U.S. aiming at_______.
A. global communication B. social entertainment
C. military defence D. nuclear attack
58. Which of the following statements is TRUE inference according to the passage?
A. People’s desire to communicate through the computer networks is natural during the Cold War.
B. The telephone system played an important part in the development of modern networks.
C. Today more and more governments begin to use the computer networks.
D. Without cables, computers cannot be connected with one another.
B
We asked each of our 4000 respondents to select among a list of 17 common Internet activities and tell us which they did or did not do. This is what we found:
E-mail is by far the most common Internet activity, with 90% of all Internet users claiming to be e-mailers.
The Internet today is a large public library with an obviously commercial tendency. The most widespread use of the Internet today is as an information search function for products, travel, hobbies and general information. Actually all users interviewed responded that they engaged in one or more of these information gathering activities.
Over a third of all Internet users report using the Web to engage in entertainment such as computer games (such as online chess, role games, and the like). Thus, the current Internet is also considered to have an entertainment function.
Chat rooms are for the young and the anonymous. While a quarter of Internet users claim to have used chat rooms, this activity substantially decreases after age 25. And the chatters report that the overwhelming portion of their chat room interaction is with the anonymous whose identities remain unknown.
Consumer to Business activity — purchasing, stock trading, online auctions and e-banking —are engaged in by much smaller parts of Internet users, with only a quarter reporting they make purchases online and under fifteen percent doing any of the other activities. Despite all of the sound, the commercial online activities are but in their earliest stages.
59. The underlined words “the anonymous” refer to ______ according to the passage.
A. adult people B. people who can become friends
C. people with unknown names D. active people
60. Which of the following statements is NOT true according to the passage?
A. Most Internet users contact by e-mails.
B. Chat rooms on the Internet are intended for the young only.
C. Commercial activities online remain to be developed.
D. The Internet is compared to a public library to a great extent.
61. According to the passage, the Internet can provide anything BUT _____.
A. commercial benefits B. gathering useful information
C. forming a good habit of life D. entertainment
C
When I started riding a bike a couple of years ago, I didn’t think my involvement would be more serious than the occasional short ride. But as I built strength, my friends encouraged me to step up my training and try some longer trips. The first one was a 150-mile trek（长途跋涉）, and the MS-150, an annual event that raises money to fight multiple sclerosis（多发性硬化）.
When I entered for it, the idea seemed terrific — support a worthy cause while going for the distance — but I trained with enthusiasm. But as the time for the ride approached, my self-doubts came. I still wanted to raise money for the charity, but I didn’t really want to bike all those miles for two days.
The ride began on a beautiful Sunday morning in the quiet Georgia countryside, and for the first few hours I felt wonderful. This was just the experience I had imagined, and my spirits were high. But by the end of the day, I felt tired and bored. I wanted to give up.
As I arrived at the top of a hill, the beautiful sunset kept me from going for a few minutes more. Then in the distance, I saw a rider riding very slowly. I noticed that the person looked different in some way, but I couldn’t tell why. So I pushed myself to catch up. She was, riding slowly but steadily, with a slight and determined smile on her face — and she had only one leg.
For a whole day I’d been doubting my body. But now I knew — it wasn’t the body, but the will that would help me reach my goal.
It rained all the second day. I never saw the one-legged rider again, but I pushed on without complaining, knowing she was there with me somewhere. And at the end of the day, still feeling strong, I completed the 150th mile.
62. The MS-150 was held ________.
A. once a year B. when the author was a child
C. when the author was an adult D. once a couple of years
63. Which of the following statements is TRUE according to the passage?
A. The 150-mile trek was aiming at fight multiple sclerosis.
B. The event of the 150-mile trek would last two days.
C. The author at last beat the other competitors and won the game.
D. The one-legged rider didn’t finish her race because of tiredness.
64. What can be inferred from the passage?
A. The author’s friends encouraged him to make money by riding professionally.
B. The author felt proud at the very beginning of training for the trek.
C. The author had intended to give up as the result of the bad weather.
D. The author was accompanied by the one-legged biker all the way.
65. What’s the best title for the passage?
A. No pains, no gains.
B. The right thoughts riding in my mind.
C. A one-legged rider.
D. A event for the charity — The MS-150.
第四部分：写作（共三节，满分35分）
第一节 单词拼写（共10小题；每小题1分，满分10分）
请根据首字母或中文提示，填写所缺单词的适当形式。
66. Although smoking is bad for our health, planting t_____ in this area is popular with the farmers.
67. Obviously, the new supermarket attracts more and more c______.
68. The young man was taken to the hospital immediately, for the cut on his head was b____ badly.
69. P_______ out of her foolish plans, the young girl got down to her new decision.
70. Statistics i________ that the world population has already doubled in the past years.
71. China has large population, ________ （位居） the first around the world.
72. Before writing the essay, you must find out what ________ （百分比） of babies die of such diseases every year.
73. We prefer to write some _______ （论文） on the matters of the modern world.
74. To be accurate, the （平均的） rainfall in July in this area should be between 20 and 28 mm.
75. It’s said that the foreign firm has debts up to the ______ （金额）of $ 2,000,000.
第二节 综合填空（共10小题；每小题1分，满分10分）
阅读短文，根据短文内容，用方框中所给的词语的适当形式填空，其中有两个词是多余的。
explore, surf, persuade, exhibit, thrill, design, indicate, account, average, rank, software, click
The Internet has become more and more important in our daily life. It 76 the coming of a new time of modern world. It’s true that a 77 of your computer’s mouse is as close to your information and research. We can 78 the Internet any time you like. And you can 79 the information you need or you can look at the 80 held by famous artists. With the constant developing of new 81 , computer technology can make people feel more convenient. So computers have 82 a large number of users into being fascinated by such useful and wonderful machines.
It’s reported that young users 83 the first among all users. Although young people still 84 for the majority of Internet users, the makeup of the age groups has been changing. Many people get 85 after getting used to computers and become more and more interested in them.
第三节 书面表达（满分15分）
请根据下面表格的提示，以The Internet为题，写一篇100词左右的短文，谈谈互联网给我们的学习和生活带来的影响，并表明自己的观点。
优点 1. 提供方便快捷的信息；
2. 便于交流；
3. 提供网上学习。
缺点 1. 人与人之间的交流减少；
2. 网络游戏影响学习。
附加题（不计入总分）
阅读理解（共4小题；每小题2分，满分8分）
阅读下列短文，从每题所给的四个选项（A、B、C和D）中选出最佳选项。
Some kids can’t sit still for long. They have a hard time paying attention to just one thing. They’re easily distracted. They can get very impatient. They hate standing in line or waiting for their turn in a game or activity. They get bored pretty fast. They say the first thing that comes to mind or interrupt someone else who’s talking.
For certain kids, this problem is so severe that doctors have a name ADHD (attention deficit hyperactivity disorder) for it. Perhaps as many as one out of every twenty kids under the age of 18 have characteristics of ADHD. Often, these kids have trouble getting through school and face other difficulties later in life.
Rizzo started developing the Virtual Classroom in 1999. He wanted to see if he could use it as a tool for testing and treating kids who have attention disorders.
To diagnose（诊断） ADHD, doctors typically test patients by giving them tasks that require attention. As part of one test, you watch letters appearing on a computer screen. Every time you see the letter “A” followed by the letter “X,” you have to press the space bar. If you’re paying close attention, you’ll register all the times this combination occurs. If not, you’ll miss some.
The Virtual Classroom makes these tests more efficient, Rizzo says. In one experiment, he gave a group of kids the “A-X” test. Instead of looking at a computer screen in a doctor’s office, though, the kids wore headsets that made it look like they were taking the test in a classroom.
“Basically what we found,” Rizzo says, “is that, in 20 minutes of testing with virtual reality, we got the same finding that usually requires a couple hours of standard test with computer screens in the psychologist’s office.”
1. The first paragraph mainly tells us ____.
A. how to find a patient with ADHD
B. the behavior of some kids with ADHD
C. kids with ADHD cannot sit still for a long time
D. kids with ADHD are easily distracted
2. ____ children have characteristics of ADHD.
A. One out of every twenty
B. Five percent kids less than 18 years old
C. One out of twenty kids at the age of 18
D. Five percent kids more than the age of 18
3. In the experiment, patients need to press the space bar when ___.
A. see letters A following X
B. see letter X or A
C. see letters X and A
D. see letters A followed X
4. The main idea of last paragraph is ___.
A. in virtual classroom, we finish the test in 20 minutes
B. the standard test with computer screen usually costs several hours
C. the experiment with virtual reality is easy to do
D. Rizzo’s experiment took less time than the standard test with computer screen
【试题答案】
Unit 2 单元同步练习答案
Section 1
1-5 CBBAC 6-10 DADAB
11. check on 12. may/might as well 13. in case of 14. log on
15. look up 16. Having broken her mother’s heart
17. has fallen out of 18. in case it gets cold 19. persuade her out of the silly idea
20. waiting for the doctor’s reply
Section 2
1. What about you
2. we can log on the Internet
3. Where can we search the Internet
4. We can use the Internet to do research for essays
5. I’m sure to finish them on time.
Section 3
1-5 BDDCD 6-10 ABBAC
11. which → it 12. that → it 13. which → it 14. this → it 15. That → It
16. to 后加上it 17. this → it 18. so → it 19. he → it 20. They’re → It’s
Section 4
1-5 ADCCA 6-10 CDACD
11. have access to 12. Along with 13. Heading up
14. give away 15. deal with 16. get the picture of
17. accounts for 18. There is little/no doubt
19. wouldn’t have succeeded 20. Though invited
必修4第2单元检测题答案
21-25 BACBC 26-30 BBBBA 31-35 DCADA
36-40 ACBDA 41-45 BBDCA 46-50 DAABB 51-55 BDCBB
56-60 ACBCB 61-65 CABBB
66. tobacco 67. customers 68. bleeding 69. Persuaded 70. indicate
71. ranking 72. percentage 73. essays 74. average 75. amount
76. indicates 77. click 78. surf 79. explore 80. exhibits
81. software 82. persuaded 83. rank 84. account 85. thrilled
书面表达(One possible version)
The Internet
The Internet has become more and more popular with us. It brings much convenience to our studies and lives, but every coin has two sides — it also has some bad effects on us. The Internet can offer much information rapidly and conveniently, allow people to communication online, and help people study at online schools. However, the real connection between people has decreased. And many students show great interest in the net games, which has bad effects on their studies. Therefore, we should take advantage of the good aspects of the Internet to study and develop our society, and try to avoid its bad effects at the same time.
附加题
1-4 BBDD
答案详解
21. B。考查代词it的用法。it在句中充当形式宾语。
22. A。the是特指，the fascinating land指代上文提到的Shanghai。in store是固定短语，意思是“为……准备；即将到来”。
23. C。head up意为“带领；担当领导”；head off意为“阻止；拦截”；head for意为“出发；前往”。
24. B。account for意为“解释；说明”；hope for意为“期望”；make for意为“促成”；look for意为“寻找”。
25. C。当doubtful用于肯定句中时，所跟的从句要用whether或if引导，用于否定句或疑问句中时用that引导。有时肯定句中也能跟that引起的从句，这时表示“恐怕……不会”。
26. B。might as well意为“不妨”。题中是说“如果没有其他人想去做这份工作，那不妨劝他试试”。
27. B。for fear of意为“惟恐；担心”，后常接名词或动词的-ing形式。
28. B。此处考查with的复合结构。patient和suffer之间是主谓关系，因此要用动词的-ing形式。
29. B。wish作名词，that引导同位语从句。根据语境，此处为对过去事情的愿望，应用虚拟。
30. A。表示“某人第几次做某事或某事第几次发生”的固定句型为“it is (was) … time that sb. / sth. has (had) done …。
31. D。根据下文的between可判断是两本书，“没有两本书都认真读”，用not both。
32. C。考查时态。这里说的是比赛开始时的情况，应该用过去时。
33. A。however = no matter how，用来引导让步状语从句。
34. D。考查虚拟语气及推测。ought to / should have done表示“本来应该做而没有做的事情”。题干中说“她半小时前就应该到了”，但现在还没有来。
35. A。考查交际用语。come on可以表示催促，常用于祈使句中。
36. A。上文的car提示该空应为drove（开车）。
37. C。从下文记叙的事情可以看出，只有一件事令作者心烦意乱，因此用only。
38. B。与distract搭配用from，表示“使作者从旅途中分心”。
39. D。根据下文的miss可以推出，这里是“强烈的渴望 / 思念”。
40. A。因为我们这次离家的时间较长，所以对它的思念越来越强烈，前后是因果关系。
41. B。所以这里应该是抚摩宠物猫的感情需要。
42. B。因为作者很想念自己的猫，所以当然是想紧紧地把它抱在怀里。close可作副词，意为“紧挨着”，而closely意为“紧密地”，一般用于抽象意义。
43. D。with在这里表伴随。
44. C。每看到一只猫，那种情感就更加深一步，deepen符合题意。
45. A。继续旅行前，要收拾行李并装上车，pack意为“收拾；打点”。
46. D。when作并列连词，意为“这时候”。
47. A。next to为固定搭配，意为“靠近；挨着”。
48. A。“站在那儿，无法转过脸去”，用turn away。turn down意为“调低；拒绝”；turn up意为“调高；偶然出现”；turn out意为“出现；结果”。
49. B。“那种渴望的表情明显地写在脸上”，只有written符合。
50. B。法国老太太看懂了作者的心思，把自己的宠物猫交给作者，作者立即抱了过来，表现了作者对猫的喜爱和想念。
51. B。这里描写猫的表现，起初在陌生人的怀里有点警惕，所以伸出爪子挣扎了一会儿。
52. D。settle into意为“使……习惯于”，这里是说猫逐渐习惯了作者抱着它。
53. C。人们抱着可爱的宠物猫惯做的亲昵动作是把脸埋在猫柔软的毛里。
54. B。上文法国老太太把猫给作者时是无言的，这是一种心灵的交流，现在作者还回去的时候也是这样，从still可以推出。
55. B。作者抱过了猫之后，对法国老太太是满怀感激的。
56. A。主旨大意题。该篇文章讲述的是因特网的起源以及它如何发展起来的。它起源于美国冷战时期，起初为了核防御而做的一项实验。电话系统应用的加入，实现了普通人之间的网络交流。
57. C。细节题。从文章第一段的“It all began in the U.S. during the Cold War, as an experiment in military communication.”可以看出，因特网的出现是为了进行军事防御。
58. B。判断对错题。从文章第二段可知，用电缆线连接电脑有一定的局限，因此出现了使用电话系统连接的技术，因此说电话系统在现代网络发展中扮演着重要的角色。
59. C。推测词义题。根据划线词所在段落中的“the anonymous whose identities remain unknown”可以理解划线词指代的是“匿名的；不知姓名的人”。
60. B。判断对错题。文章倒数第二段说到进入聊天室的人主要是年轻人和匿名的人，大于25岁的聊天人数明显减少，但并不是没有或不准进入。
61. C。细节题。本文没有谈及因特网对人们生活习惯产生的影响。
62. A。细节题。第一段最后一句中的annual（每年的）说明此活动每年举行一次。
63. B。判断对错题。根据第二段最后一句话中的“two days”，以及第三段和最后一段作者谈到的第一天的感受和第二天的天气及结果可以看出，此次活动的日程是两天。
64. B。推断题。从第二段第一句中的terrific（棒极了），a worthy cause（值得做的事业），enthusiasm（狂热；积极）可知，作者为自己所做的事感到自豪。
65. B。推测文章标题。作者是在一个残疾人的精神的鼓励下完成了这次活动，文中主要描写了作者参加活动前后的心理变化。
66. tobacco。尽管吸烟有害健康，但是在这个地区种植烟草很受农民的欢迎。
67. customers。显然，新超市吸引了越来越多的顾客。
68. bleeding。年轻人被立即送到了医院，因为他头上的伤口大量流血。
69. persuaded。这个女孩被劝说放弃了她那个愚蠢的计划，并开始新的计划。
70. indicate。数据表明：世界人口在过去的几年里已经翻了一番。
71. ranking。中国人口众多，位居世界第一。
72. percentage。在写这篇文章前，你必须找出每年有多少婴儿死于这些疾病。
73. essays。我们宁愿就现代世界上的重大问题写一些论文。
74. average。精确地说，这个地区七月的降雨量应该在20－28毫米。
75. amount。据说这个外国企业已负债高达200万美元。
76. indicates。因特网的应用预示了一个新时代的到来。
77. click。鼠标的每一次点击都离你需要的信息和搜索更近了。
78. surf。surf the Internet意为“在网上冲浪”。
79. explore。这里应该选择动词，explore意为“探索”。
80. exhibits。著名艺术家陈列上去的应该是“展览品”。
81. software。随着新软件的不断开发，计算机技术让人们感觉更方便了。
82. persuaded。persuade sb. into doing sth.意为“说服某人做某事”。
83. rank。这里是说年轻人在所有使用者中位居第一。
84. account。这一句仍然承接上一句，用account for表示“占”。
85. thrilled。与下文的interested呼应，用thrilled（非常兴奋的）。
附加题
1. B。主旨大意题。文章第一段主要介绍了患有多动症的儿童的症状。
2. B。细节题。从文章第二段中“one out of every twenty kids under the age of 18”可以推断出，有5%的18岁以下的儿童有多动症特征。
3. D。细节题。根据文章第四段可知，当看到字母A后面跟着字母X时，参加实验者需要按空格键。
4. D。推测句义题。文章最后一句话是说，在20分钟的虚拟现实测试中得到的结果和需要测试几个小时的计算机测试相同，很明显，虚拟现实测试花费的时间少，却能得到相同的结果。
（答题时间：150分钟）
Unit 2 单元同步练习
Section 1
New words and ideas
请从每道题的四个选项中选出一个最佳选项。
1. I know it was the second time that Tom ________ the Great Wall of China with his family.
A. visit B. has visited C. had visited D. would visit
2. The mother thought she had no difficulty ________ her husband ________ smoking.
A. persuading; giving up B. persuading; to give up
C. to persuade; to give up D. to persuade; giving up
3. — Can we ________ our traveling in a spaceship to the outer space in the near future?
— Of course, you can.
A. plan B. imagine C. think D. dream
4. The doctor suggested that the girl _ ____ without hesitation and his words suggested that she ________ seriously ill.
A. be operated on; was B. be operated on; be
C. was operated on; was D. was operated on; be
5. — Is this the third time that the mother ________ an e-mail from her daughter-in-law in Canada?
— It seems so.
A. received B. had received C. has received D. receives
6. Many of the men in the village have gone off in search of higher-income jobs, __________ women to carry on with the farm work.
A. left B. leaving C. to leave D. having left
7. — Excuse me, may I put forward some questions about the business, sir?
— Sorry, I’m too busy and I haven’t even one minute to __________.
A. spare B. spend C. cost D. share
8. It’s no use waiting for the taxi. We __________ walk home, for it is an only ten-minute walk.
A. might well B. just as C. just as well D. might as well
9. Don’t you agree that it’s essential for a child to ____ others when he or she is growing up?
A. communicate with B. talk with
C. communicate to D. talk to
10. — How many victims have been found during the earthquake?
— ______. They are all reported to have died.
A. Only many B. None C. A few D. No one
请从方框中选择合适的词组，并用其适当形式填空。
log on, in case of, check on, might as well, look up
11. Please ___________ the engine first, John. There may be something harmful to our child.
12. We ___________ go out tonight. There’s nothing interesting on television.
13. It’s wise of you to teach children to know some aid knowledge __________ emergency.
14. If you hope for some information for a graduate paper, you can __________ to the Internet.
15. Experts suggested that we not always __________ words in the dictionary; we should guess according to the context.
请根据括号内的汉语提示，完成下列句子。
16. __________ （伤了妈妈的心）, the young girl felt very sorry.
17. It is the third time that the old man __________ （摔出来） his wheelchair heavily.
18. Take warm clothes with you __________ （以防天变冷）.
19. You may just as well _________ （劝说她放弃那个愚蠢的念头）.
20. All the people present suggested her _________ （等待医生的答复） patiently.
Section 2
Meaning through practice
请根据括号中的提示补全对话。
Rose: Hi! Milton. I wonder whether you have any plans for our class essays?
Milton: I haven’t got any good idea yet. ___1__ （你呢）?
Rose: Well, _2___ （我们可以登录因特网） for them.
Milton: That’s a good idea. ___3___ （我们到哪里上网）?
Rose: We can go to the reading room. ___4___ （我们可以利用网络来做研究写论文）there.
Milton: When shall we hand them in, do you know?
Rose: Of course. We’ll have to finish them before this weekend. Are you sure of them?
Milton: Certainly. __5___ （我有把握按时完成）.
Rose: Good luck. Bye.
Milton: The same to you. Bye.
Section 3
Grammar makes sense
请从每道题的四个选项中选出一个最佳选项。
1. The chairman thought __________ necessary to invite Professor Smith to speak at the meeting. (2005全国卷)
A. that B. it C. this D. him
2. _________ is a fact that English is being accepted as an international language. (1995 全国卷)
A. There B. This C. That D. It
3. In fact ________ is a hard job for the police to keep order in an important football match. (2001上海卷)
A. this B. that C. there D. it
4. I like ________ in the autumn when the weather is clear and bright. (2004全国卷)
A. this B. that C. it D. one
5. — Do you like ________ here?
— Oh, yes. The air, the weather, the way of life. Everything is so nice. (2004吉林卷)
A. this B. these C. that D. it
6. I’d appreciate ________ if you would turn the radio down. It’s so disturbing.
A. it B. this C. that D. there
7. Tom’s math paper is missing on his way home. I wonder if he can find ________ as soon as possible.
A. this B. it C. one D. any
8. I’ve learned that, no matter what happens and how had _________ seems today, life goes on and _________ will be better tomorrow.
A. that; that B. it; it C. it; that D. that; it
9. Will you see to _________ that the package is brought back in time?
A. it B. me C. this D. one
10. ________ was not until dark that he realized it was too late to return home.
A. That B. This C. It D. There
下列各句中均有一处错误，请找出并改正。
11. Jim’s mother kept telling him that he should work hard, but which didn’t help.
12. I like that in winter when the snow covers the field.
13. If the paper factory is shut down, which will mean more than 500 workers losing their jobs.
14. She took this for granted that she would be better than any other student in her class.
15. That is your fault to put off handing in your homework.
16. See to that you should finish your homework before playing football.
17. Take this easy. Take a deep breath to calm yourself down before the performance.
18. Although our woman manager is over fifty, she doesn’t look so.
19. Does he matter if he can’t finish his investigation on time?
20. They’re the children that are making so much noise in the garden.
Section 4
Reading for information
请从每道题的四个选项中选出一个最佳选项。
1. In Athens the Chinese team got 32 gold medals, _________ the second of all competing countries.
A. ranking B. ranked C. to rank D. having ranked
2. _________ one of the most important inventions of the time, the computer helps people a lot.
A. Knowing to be B. As was known to be C. It was known D. Known as
3. I have no doubt ___ ___ the chairman will bring the meeting to an end before the rush hour.
A. whether B. why C. that D. if
4. Without the scholarship offered by the government, the young man wouldn’t ________ his schooling.
A. complete B. be completed C. have completed D. had completed
5. They ________ whether Jim’s father would be able to support the big family only by selling newspapers.
A. doubted B. believed C. thought D. admitted
6. It’s believed that the young students at school _________ the majority of fans of the Super Girls.
A. make up B. take over C. account for D. stand for
7. Lisa was chosen to be the secretary and had regular _________ to the manager.
A. concern B. touch C. meeting D. access
8. Another Jing-Hu Highway which ________ Beijing _________ Shanghai will be built soon.
A. connects; with B. connects; to C. joins; in D. join; by
9. The junk e-mails are useless and harmful, which we should _________ whenever they appear.
A. take away B. move away C. get rid of D. pay attention to
10. ________ the window, my finger was seriously cut by a piece of glass.
A. Having cleaned B. To clean
C. While cleaning D. While I was cleaning
请从方框中选择合适的词组，并用其适当形式填空。
be known as, along with, head up, give away, work out, deal with, be responsible for, have access to
11. As we know, only high officials _________ the president of their country.
12. _________ his good friends, the boy finally worked out the difficult problem.
13. _________ the whole class, the young boy felt proud of himself.
14. The lady doesn’t only _________ money, and even she spends her whole life in looking after the poor.
15. After his father died, John had to __________ the business of the firm which belongs to them.
请根据括号内的汉语提示，完成下列句子。
16. The father talks with his son to ___________ （得到有关情况） how the things going on at school.
17. Foggy and rainy weather __________ （是……的主要原因） so many traffic accidents that happen every year.
18. __________ （毋庸置疑） that having the ability of speaking English is treated as an advantage when one applies for a job.
19. Without his great efforts, the young scientist __________ （不可能取得成功）.
20. _________ （尽管被邀请）, Mrs. Smith didn’t intend to attend the wedding ceremony.
必修4第2单元检测题
第一部分：听力（略）（共两节，满分30分）
第二部分：英语知识运用（共两节，满分35分）
第一节 单项填空（共15小题；每小题1分，满分15分）
从每题所给的A、B、C和D四个选项中，选出可以填入空白处的最佳选项。
21. I would appreciate if you would come to my birthday party this weekend.
A. / B. it C. this D. one
22. After graduation I went to Shanghai. When I first set foot on fascinating land, I didn’t know what the future had in store.
A. the; / B. the; a C. /; the D. a; the
23. She had been appointed to the research team to find out the mystery of the phenomenon.
A. head off B. head down C. head up D. head for
24. How could you spend $1,000 within twenty days? I want you to _______ each sum of the money you spent.
A. hope for B. account for C. make for D. look for
25. It was doubtful the company could recover from its financial difficulties, but the government loan seems to have helped.
A. that B. if C. whether D. why
26. It seems boring to do that job but if no one else wants it, we persuade him to have a try.
A. as well B. might as well C. just as D. just as well
27. The boy stayed up to finish his composition being scolded by his teacher the next morning.
A. in case of B. for fear of C. so as to D. as a result of
28. With a patient from cancer, cells divide too fast, making it difficult for the body to function properly.
A. suffered B. suffering C. to suffer D. is suffering
29. His wish that he so many mistakes in reciting the text was understandable.
A. didn’t make B. hadn’t made C. shouldn’t make D. doesn’t make
30. It was the first time that she on the stage and she was so nervous.
A. had stepped B. has stepped
C. stepping D. was stepped
31. I haven’t read of the book carefully, but I find that there is a similarity between them.
A. each B. either C. any D. both
32. — What about the present performance of Beijing Shougang in CBA?
— They off a bad start, but they are playing quite well.
A. has got B. getting C. got D. get
33. He tried his best to solve the problem, _______ difficult it is.
A. however B. wherever C. whatever D. whichever
34. — Has the manager arrived yet?
— No, but she half an hour ago.
A. must have come B. should come C. might come D. ought to have come
35. — It will take at least 2 hours to repair the car.
— Oh, . I could do it in 20 minutes.
A. come on B. pardon me C. you mean it D. don’t mention it
第二节 完形填空（共20小题；每小题1分，满分20分）
阅读下列短文，掌握其大意，然后从每题所给的四个选项（A、B、C和D）中选出最佳选项。
Recently my husband Gene and I traveled throughout Europe. We rented a car as we always do and 36 along the roads, staying in interesting, out-of-way inns. The 37 thing that distracted（使分心） me 38 the wonder of the trip was the terrible 39 I felt for our cat Perry. I always miss him when we travel, but this time, 40 we were gone for more than three weeks, my 41 to touch his soft fur and to hold him 42 became more and more intense. 43 every cat we saw, the feeling 44 .
We were high in the mountains of France one morning, 45 the car before continuing our trip, 46 an elderly couple walked up to the car parked 47 to ours. The woman was holding a large Siamese cat and speaking to him in French.
I stood watching them, unable to 48 . My yearning（渴望） for Perry must have been 49 all over my face. The woman glanced at me, turned to speak to her husband and then spoke to her cat. Suddenly she walked right to me and, without one word, held out her cat.
I 50 opened my arms to him. Cautious about the 51 holding him, he extended his claws but only for a few seconds. Then he retracted（缩回） them and 52 into my embrace and began to purr. I 53 my face in his soft fur while touching him gently. Then still 54 , I returned him to the woman.
I smiled at them in 55 , and tears filled my eyes. It’s comforting to know that the language of cat-lovers is the same in the world.
36. A. drove B. walked C. wandered D. sought
37. A. first B. last C. only D. little
38. A. against B. from C. into D. of
39. A. thinking B. searching C. waiting D. missing
40. A. because B. though C. once D. until
41. A. supply B. need C. worry D. view
42. A. closely B. close C. tightly D. tight
43. A. As B. Like C. Since D. With
44. A. widen B. lengthen C. deepen D. sharpen
45. A. packing B. repairing C. renting D. parking
46. A. while B. since C. where D. when
47. A. next B. beside C. behind D. down
48. A. turn away B. turn down C. turn up D. turn out
49. A. realized B. written C. guessed D. read
50. A. suddenly B. immediately C. rightly D. shyly
51. A. traveler B. stranger C. owner D. player
52. A. looked B. burst C. broke D. settled
53. A. leaned B. carried C. buried D. extended
54. A. eager B. wordless C. painful D. disappointed
55. A. surprise B. thanks C. care D. sorrow
第三部分：阅读理解（共10小题；每小题2分，满分20分）
阅读下列短文，从每题所给的四个选项（A、B、C和D）中选出最佳选项。
A
Although it may seem like a new idea, the net has actually been around for over 40 years. It all began in the U.S. during the Cold War, as an experiment in military communication. By linking lots of computers together in a network, rather than in a straight line, the Pentagon（五角大楼） thought that in the event of a nuclear attack to the U.S. it was unlikely that the entire network would be damaged, and therefore they would still be able to send and receive information.
At first, each computer was physically linked by cable to the next computer, but this way has obvious limitations, which led to the development of networks using the telephone system. When some people found a nuclear strike, they could talk to each other using this computer network, and some university students started using this network to do their homework together.
It seems a natural human characteristic to want to communicate. Once people realized that they could talk to other people through this computer network, they began to demand access, although initially the users were only from the university and government. But more and more people could see the potential of computer networks, and various community groups developed networks separate from the official networks for the use of their local communities.
The sum of all these various local, regional and national networks is the Internet as we experience today, an ever expanding network of people, computers and information coming together in ways the Pentagon never dreamed of 40 years ago. So what began as an exercise in military communication has become a method of global communication.
56. What is the main idea of this passage?
A. The origin of the Internet.
B. An introduction to an experiment in army.
C. The development of global communication.
D. The Pentagon’s new idea.
57. The networks were originally established in the U.S. aiming at_______.
A. global communication B. social entertainment
C. military defence D. nuclear attack
58. Which of the following statements is TRUE inference according to the passage?
A. People’s desire to communicate through the computer networks is natural during the Cold War.
B. The telephone system played an important part in the development of modern networks.
C. Today more and more governments begin to use the computer networks.
D. Without cables, computers cannot be connected with one another.
B
We asked each of our 4000 respondents to select among a list of 17 common Internet activities and tell us which they did or did not do. This is what we found:
E-mail is by far the most common Internet activity, with 90% of all Internet users claiming to be e-mailers.
The Internet today is a large public library with an obviously commercial tendency. The most widespread use of the Internet today is as an information search function for products, travel, hobbies and general information. Actually all users interviewed responded that they engaged in one or more of these information gathering activities.
Over a third of all Internet users report using the Web to engage in entertainment such as computer games (such as online chess, role games, and the like). Thus, the current Internet is also considered to have an entertainment function.
Chat rooms are for the young and the anonymous. While a quarter of Internet users claim to have used chat rooms, this activity substantially decreases after age 25. And the chatters report that the overwhelming portion of their chat room interaction is with the anonymous whose identities remain unknown.
Consumer to Business activity — purchasing, stock trading, online auctions and e-banking —are engaged in by much smaller parts of Internet users, with only a quarter reporting they make purchases online and under fifteen percent doing any of the other activities. Despite all of the sound, the commercial online activities are but in their earliest stages.
59. The underlined words “the anonymous” refer to ______ according to the passage.
A. adult people B. people who can become friends
C. people with unknown names D. active people
60. Which of the following statements is NOT true according to the passage?
A. Most Internet users contact by e-mails.
B. Chat rooms on the Internet are intended for the young only.
C. Commercial activities online remain to be developed.
D. The Internet is compared to a public library to a great extent.
61. According to the passage, the Internet can provide anything BUT _____.
A. commercial benefits B. gathering useful information
C. forming a good habit of life D. entertainment
C
When I started riding a bike a couple of years ago, I didn’t think my involvement would be more serious than the occasional short ride. But as I built strength, my friends encouraged me to step up my training and try some longer trips. The first one was a 150-mile trek（长途跋涉）, and the MS-150, an annual event that raises money to fight multiple sclerosis（多发性硬化）.
When I entered for it, the idea seemed terrific — support a worthy cause while going for the distance — but I trained with enthusiasm. But as the time for the ride approached, my self-doubts came. I still wanted to raise money for the charity, but I didn’t really want to bike all those miles for two days.
The ride began on a beautiful Sunday morning in the quiet Georgia countryside, and for the first few hours I felt wonderful. This was just the experience I had imagined, and my spirits were high. But by the end of the day, I felt tired and bored. I wanted to give up.
As I arrived at the top of a hill, the beautiful sunset kept me from going for a few minutes more. Then in the distance, I saw a rider riding very slowly. I noticed that the person looked different in some way, but I couldn’t tell why. So I pushed myself to catch up. She was, riding slowly but steadily, with a slight and determined smile on her face — and she had only one leg.
For a whole day I’d been doubting my body. But now I knew — it wasn’t the body, but the will that would help me reach my goal.
It rained all the second day. I never saw the one-legged rider again, but I pushed on without complaining, knowing she was there with me somewhere. And at the end of the day, still feeling strong, I completed the 150th mile.
62. The MS-150 was held ________.
A. once a year B. when the author was a child
C. when the author was an adult D. once a couple of years
63. Which of the following statements is TRUE according to the passage?
A. The 150-mile trek was aiming at fight multiple sclerosis.
B. The event of the 150-mile trek would last two days.
C. The author at last beat the other competitors and won the game.
D. The one-legged rider didn’t finish her race because of tiredness.
64. What can be inferred from the passage?
A. The author’s friends encouraged him to make money by riding professionally.
B. The author felt proud at the very beginning of training for the trek.
C. The author had intended to give up as the result of the bad weather.
D. The author was accompanied by the one-legged biker all the way.
65. What’s the best title for the passage?
A. No pains, no gains.
B. The right thoughts riding in my mind.
C. A one-legged rider.
D. A event for the charity — The MS-150.
第四部分：写作（共三节，满分35分）
第一节 单词拼写（共10小题；每小题1分，满分10分）
请根据首字母或中文提示，填写所缺单词的适当形式。
66. Although smoking is bad for our health, planting t_____ in this area is popular with the farmers.
67. Obviously, the new supermarket attracts more and more c______.
68. The young man was taken to the hospital immediately, for the cut on his head was b____ badly.
69. P_______ out of her foolish plans, the young girl got down to her new decision.
70. Statistics i________ that the world population has already doubled in the past years.
71. China has large population, ________ （位居） the first around the world.
72. Before writing the essay, you must find out what ________ （百分比） of babies die of such diseases every year.
73. We prefer to write some _______ （论文） on the matters of the modern world.
74. To be accurate, the （平均的） rainfall in July in this area should be between 20 and 28 mm.
75. It’s said that the foreign firm has debts up to the ______ （金额）of $ 2,000,000.
第二节 综合填空（共10小题；每小题1分，满分10分）
阅读短文，根据短文内容，用方框中所给的词语的适当形式填空，其中有两个词是多余的。
explore, surf, persuade, exhibit, thrill, design, indicate, account, average, rank, software, click
The Internet has become more and more important in our daily life. It 76 the coming of a new time of modern world. It’s true that a 77 of your computer’s mouse is as close to your information and research. We can 78 the Internet any time you like. And you can 79 the information you need or you can look at the 80 held by famous artists. With the constant developing of new 81 , computer technology can make people feel more convenient. So computers have 82 a large number of users into being fascinated by such useful and wonderful machines.
It’s reported that young users 83 the first among all users. Although young people still 84 for the majority of Internet users, the makeup of the age groups has been changing. Many people get 85 after getting used to computers and become more and more interested in them.
第三节 书面表达（满分15分）
请根据下面表格的提示，以The Internet为题，写一篇100词左右的短文，谈谈互联网给我们的学习和生活带来的影响，并表明自己的观点。
优点 1. 提供方便快捷的信息；
2. 便于交流；
3. 提供网上学习。
缺点 1. 人与人之间的交流减少；
2. 网络游戏影响学习。
附加题（不计入总分）
阅读理解（共4小题；每小题2分，满分8分）
阅读下列短文，从每题所给的四个选项（A、B、C和D）中选出最佳选项。
Some kids can’t sit still for long. They have a hard time paying attention to just one thing. They’re easily distracted. They can get very impatient. They hate standing in line or waiting for their turn in a game or activity. They get bored pretty fast. They say the first thing that comes to mind or interrupt someone else who’s talking.
For certain kids, this problem is so severe that doctors have a name ADHD (attention deficit hyperactivity disorder) for it. Perhaps as many as one out of every twenty kids under the age of 18 have characteristics of ADHD. Often, these kids have trouble getting through school and face other difficulties later in life.
Rizzo started developing the Virtual Classroom in 1999. He wanted to see if he could use it as a tool for testing and treating kids who have attention disorders.
To diagnose（诊断） ADHD, doctors typically test patients by giving them tasks that require attention. As part of one test, you watch letters appearing on a computer screen. Every time you see the letter “A” followed by the letter “X,” you have to press the space bar. If you’re paying close attention, you’ll register all the times this combination occurs. If not, you’ll miss some.
The Virtual Classroom makes these tests more efficient, Rizzo says. In one experiment, he gave a group of kids the “A-X” test. Instead of looking at a computer screen in a doctor’s office, though, the kids wore headsets that made it look like they were taking the test in a classroom.
“Basically what we found,” Rizzo says, “is that, in 20 minutes of testing with virtual reality, we got the same finding that usually requires a couple hours of standard test with computer screens in the psychologist’s office.”
1. The first paragraph mainly tells us ____.
A. how to find a patient with ADHD
B. the behavior of some kids with ADHD
C. kids with ADHD cannot sit still for a long time
D. kids with ADHD are easily distracted
2. ____ children have characteristics of ADHD.
A. One out of every twenty
B. Five percent kids less than 18 years old
C. One out of twenty kids at the age of 18
D. Five percent kids more than the age of 18
3. In the experiment, patients need to press the space bar when ___.
A. see letters A following X
B. see letter X or A
C. see letters X and A
D. see letters A followed X
4. The main idea of last paragraph is ___.
A. in virtual classroom, we finish the test in 20 minutes
B. the standard test with computer screen usually costs several hours
C. the experiment with virtual reality is easy to do
D. Rizzo’s experiment took less time than the standard test with computer screen
【试题答案】
Unit 2 单元同步练习答案
Section 1
1-5 CBBAC 6-10 DADAB
11. check on 12. may/might as well 13. in case of 14. log on
15. look up 16. Having broken her mother’s heart
17. has fallen out of 18. in case it gets cold 19. persuade her out of the silly idea
20. waiting for the doctor’s reply
Section 2
1. What about you
2. we can log on the Internet
3. Where can we search the Internet
4. We can use the Internet to do research for essays
5. I’m sure to finish them on time.
Section 3
1-5 BDDCD 6-10 ABBAC
11. which → it 12. that → it 13. which → it 14. this → it 15. That → It
16. to 后加上it 17. this → it 18. so → it 19. he → it 20. They’re → It’s
Section 4
1-5 ADCCA 6-10 CDACD
11. have access to 12. Along with 13. Heading up
14. give away 15. deal with 16. get the picture of
17. accounts for 18. There is little/no doubt
19. wouldn’t have succeeded 20. Though invited
必修4第2单元检测题答案
21-25 BACBC 26-30 BBBBA 31-35 DCADA
36-40 ACBDA 41-45 BBDCA 46-50 DAABB 51-55 BDCBB
56-60 ACBCB 61-65 CABBB
66. tobacco 67. customers 68. bleeding 69. Persuaded 70. indicate
71. ranking 72. percentage 73. essays 74. average 75. amount
76. indicates 77. click 78. surf 79. explore 80. exhibits
81. software 82. persuaded 83. rank 84. account 85. thrilled
书面表达(One possible version)
The Internet
The Internet has become more and more popular with us. It brings much convenience to our studies and lives, but every coin has two sides — it also has some bad effects on us. The Internet can offer much information rapidly and conveniently, allow people to communication online, and help people study at online schools. However, the real connection between people has decreased. And many students show great interest in the net games, which has bad effects on their studies. Therefore, we should take advantage of the good aspects of the Internet to study and develop our society, and try to avoid its bad effects at the same time.
附加题
1-4 BBDD
答案详解
21. B。考查代词it的用法。it在句中充当形式宾语。
22. A。the是特指，the fascinating land指代上文提到的Shanghai。in store是固定短语，意思是“为……准备；即将到来”。
23. C。head up意为“带领；担当领导”；head off意为“阻止；拦截”；head for意为“出发；前往”。
24. B。account for意为“解释；说明”；hope for意为“期望”；make for意为“促成”；look for意为“寻找”。
25. C。当doubtful用于肯定句中时，所跟的从句要用whether或if引导，用于否定句或疑问句中时用that引导。有时肯定句中也能跟that引起的从句，这时表示“恐怕……不会”。
26. B。might as well意为“不妨”。题中是说“如果没有其他人想去做这份工作，那不妨劝他试试”。
27. B。for fear of意为“惟恐；担心”，后常接名词或动词的-ing形式。
28. B。此处考查with的复合结构。patient和suffer之间是主谓关系，因此要用动词的-ing形式。
29. B。wish作名词，that引导同位语从句。根据语境，此处为对过去事情的愿望，应用虚拟。
30. A。表示“某人第几次做某事或某事第几次发生”的固定句型为“it is (was) … time that sb. / sth. has (had) done …。
31. D。根据下文的between可判断是两本书，“没有两本书都认真读”，用not both。
32. C。考查时态。这里说的是比赛开始时的情况，应该用过去时。
33. A。however = no matter how，用来引导让步状语从句。
34. D。考查虚拟语气及推测。ought to / should have done表示“本来应该做而没有做的事情”。题干中说“她半小时前就应该到了”，但现在还没有来。
35. A。考查交际用语。come on可以表示催促，常用于祈使句中。
36. A。上文的car提示该空应为drove（开车）。
37. C。从下文记叙的事情可以看出，只有一件事令作者心烦意乱，因此用only。
38. B。与distract搭配用from，表示“使作者从旅途中分心”。
39. D。根据下文的miss可以推出，这里是“强烈的渴望 / 思念”。
40. A。因为我们这次离家的时间较长，所以对它的思念越来越强烈，前后是因果关系。
41. B。所以这里应该是抚摩宠物猫的感情需要。
42. B。因为作者很想念自己的猫，所以当然是想紧紧地把它抱在怀里。close可作副词，意为“紧挨着”，而closely意为“紧密地”，一般用于抽象意义。
43. D。with在这里表伴随。
44. C。每看到一只猫，那种情感就更加深一步，deepen符合题意。
45. A。继续旅行前，要收拾行李并装上车，pack意为“收拾；打点”。
46. D。when作并列连词，意为“这时候”。
47. A。next to为固定搭配，意为“靠近；挨着”。
48. A。“站在那儿，无法转过脸去”，用turn away。turn down意为“调低；拒绝”；turn up意为“调高；偶然出现”；turn out意为“出现；结果”。
49. B。“那种渴望的表情明显地写在脸上”，只有written符合。
50. B。法国老太太看懂了作者的心思，把自己的宠物猫交给作者，作者立即抱了过来，表现了作者对猫的喜爱和想念。
51. B。这里描写猫的表现，起初在陌生人的怀里有点警惕，所以伸出爪子挣扎了一会儿。
52. D。settle into意为“使……习惯于”，这里是说猫逐渐习惯了作者抱着它。
53. C。人们抱着可爱的宠物猫惯做的亲昵动作是把脸埋在猫柔软的毛里。
54. B。上文法国老太太把猫给作者时是无言的，这是一种心灵的交流，现在作者还回去的时候也是这样，从still可以推出。
55. B。作者抱过了猫之后，对法国老太太是满怀感激的。
56. A。主旨大意题。该篇文章讲述的是因特网的起源以及它如何发展起来的。它起源于美国冷战时期，起初为了核防御而做的一项实验。电话系统应用的加入，实现了普通人之间的网络交流。
57. C。细节题。从文章第一段的“It all began in the U.S. during the Cold War, as an experiment in military communication.”可以看出，因特网的出现是为了进行军事防御。
58. B。判断对错题。从文章第二段可知，用电缆线连接电脑有一定的局限，因此出现了使用电话系统连接的技术，因此说电话系统在现代网络发展中扮演着重要的角色。
59. C。推测词义题。根据划线词所在段落中的“the anonymous whose identities remain unknown”可以理解划线词指代的是“匿名的；不知姓名的人”。
60. B。判断对错题。文章倒数第二段说到进入聊天室的人主要是年轻人和匿名的人，大于25岁的聊天人数明显减少，但并不是没有或不准进入。
61. C。细节题。本文没有谈及因特网对人们生活习惯产生的影响。
62. A。细节题。第一段最后一句中的annual（每年的）说明此活动每年举行一次。
63. B。判断对错题。根据第二段最后一句话中的“two days”，以及第三段和最后一段作者谈到的第一天的感受和第二天的天气及结果可以看出，此次活动的日程是两天。
64. B。推断题。从第二段第一句中的terrific（棒极了），a worthy cause（值得做的事业），enthusiasm（狂热；积极）可知，作者为自己所做的事感到自豪。
65. B。推测文章标题。作者是在一个残疾人的精神的鼓励下完成了这次活动，文中主要描写了作者参加活动前后的心理变化。
66. tobacco。尽管吸烟有害健康，但是在这个地区种植烟草很受农民的欢迎。
67. customers。显然，新超市吸引了越来越多的顾客。
68. bleeding。年轻人被立即送到了医院，因为他头上的伤口大量流血。
69. persuaded。这个女孩被劝说放弃了她那个愚蠢的计划，并开始新的计划。
70. indicate。数据表明：世界人口在过去的几年里已经翻了一番。
71. ranking。中国人口众多，位居世界第一。
72. percentage。在写这篇文章前，你必须找出每年有多少婴儿死于这些疾病。
73. essays。我们宁愿就现代世界上的重大问题写一些论文。
74. average。精确地说，这个地区七月的降雨量应该在20－28毫米。
75. amount。据说这个外国企业已负债高达200万美元。
76. indicates。因特网的应用预示了一个新时代的到来。
77. click。鼠标的每一次点击都离你需要的信息和搜索更近了。
78. surf。surf the Internet意为“在网上冲浪”。
79. explore。这里应该选择动词，explore意为“探索”。
80. exhibits。著名艺术家陈列上去的应该是“展览品”。
81. software。随着新软件的不断开发，计算机技术让人们感觉更方便了。
82. persuaded。persuade sb. into doing sth.意为“说服某人做某事”。
83. rank。这里是说年轻人在所有使用者中位居第一。
84. account。这一句仍然承接上一句，用account for表示“占”。
85. thrilled。与下文的interested呼应，用thrilled（非常兴奋的）。
附加题
1. B。主旨大意题。文章第一段主要介绍了患有多动症的儿童的症状。
2. B。细节题。从文章第二段中“one out of every twenty kids under the age of 18”可以推断出，有5%的18岁以下的儿童有多动症特征。
3. D。细节题。根据文章第四段可知，当看到字母A后面跟着字母X时，参加实验者需要按空格键。
4. D。推测句义题。文章最后一句话是说，在20分钟的虚拟现实测试中得到的结果和需要测试几个小时的计算机测试相同，很明显，虚拟现实测试花费的时间少，却能得到相同的结果。