专业英语四级模拟试卷511(题后含答案及解析)

专业英语四级模拟试卷511(题后含答案及解析)
题型有：1. DICTATION 2. LISTENING COMPREHENSION 3. CLOZE 4. GRAMMAR & VOCABULARY 5. READING COMPREHENSION 6. WRITING
PART I DICTATION (15 MIN)Directions: Listen to the following passage. Altogether the passage will be read to you four times. During the first reading, which will be read at normal speed, listen and try to understand the meaning. For the second and third readings, the passage will be read sentence by sentence, or phrase by phrase, with intervals of 15 seconds. The last reading will be read at normal speed again and during this time you should check your work. You will then be given 2 minute 1．
正确答案：British women, in common with women in most Western countries, /have been fighting for sexual equality with men for much of the last century. /Their achievements have been considerable. / First and foremost, discrimination against anyone on the grounds of their sex alone is illegal. /For women, this means they are entitled to be given equal respect and status/with men in all areas of life. /Many British women expect to pursue careers/for intellectual, financial and social reasons. /They also expect equal pay with men for the same job. /When they have family responsibilities, /some women, depending on financial and other circumstances, /choose not to work; /others choose to take time off work while their children are young. /In still other families, the father will give up work/while the mother continues to pursue her career. /In all these cases, men and women are generally expected/to share the domestic responsibilities at home with their partners.
解析：本文的一些句子比较长，是由几个单句组成的复合句，记录时单词数量和标点符号比较复杂。

以下句为例：When they have family responsibilities，some women，depending on financial and other circumstances，choose not to work；others choose to take time off work while their children are young．以some和others开头的两个句子之间一般用分号；主语和谓语之间如果有分词短语，分词短语前后都要用逗号。

此外，这些标点符号的判断主要靠停顿时间的长短来决定。

一般来说，逗号、分号和句号停顿时间的比例约为1/4：1/2：1。

PART II LISTENING COMPREHENSION (20 MIN)Directions: In Sections A, B and C you will hear everything ONCE ONLY. Listen carefully and then answer the questions that follow. Mark the correct answer to each question on your answer sheet.
SECTION A CONVERSATIONSDirections: In this section you will hear several conversations. Listen to the conversations carefully and then answer the questions that follow.
听力原文：W: What’s the trouble with you? M: When I came home after stopping for supper on my way home, I had a headache and fever and a pain in the chest. In fact I was in aches and pains all over, so I took some aspirin and went straight to bed. During the night my stomach began to ache and I felt like vomiting. I could get no sleep at all. Has the pain in the chest anything to do with the upset stomach?W: No, it has nothing to do with it. Let me feel your pulse... Open your mouth and let me see your tongue, please. Do you still have a stomachache?M: It’s a little better than this morning, but it still aches.W: Undress and lie down here. Your coat is quite swollen. You have a touch of flu. I’ll give you a penicillin shot. There’s nothing seriously the matter with your stomach. So you don’t need to worry about that. I’ll give you a proscription. Take the liquid medicine three times a day thirty minutes before meals and the capsules a haft hour after meals. Now then, I must warn you against greasy food for a while. After that you may eat what you like, but don’t overeat for a while even if you have an appetite. M: All right, Doctor. Thanks.
2．Which is NOT the symptom of the patient?
A．A headache.
B．A chest-ache.
C．A stomach-ache.
D．A throat-ache.
正确答案：D
解析：此题是测试症状的正误判断题，根据对话中“I had a headache... and a pain in the chest... my stomach began to ache...”可知答案是D。

3．What is excluded from the prescription?
A．Some liquid medicine.
B．Some aspirin.
C．Some capsules.
D．A penicillin shot.
正确答案：B
解析：此题是测试药方的正误判断题，根据对话中“I’ll give you a penicillin shot... Take the liquid medicine three times a day thirty minutes before meals and the capsules a half hour after meals.”可知答案是B。

4．Which is the third step taken by the doctor during the diagnosis?
A．See the patient’s tongue.
B．Feel the patient’s pulse.
C．Ask the patient to open the mouth.
D．Ask the patient to undress and lie down.
正确答案：A
解析：此题是测试步骤的推理分析题，根据对话中“Let me feel your pulse...
Open your mouth and let me see your tongue，please.”可知A是正确答案。

听力原文：M: Hello. What’s your name?W: She is rather shy. Her name is Ella.M: HeUo, Mary. I’m glad you came along too. Now, what exactly is your daughter’s trouble?W: I don’t know. She just tells me she feels sick.M: Let me examine you, Ella. Open your mouth and say “Ah-” Hmm, very good, very good. Not sore throat, temperature normal, no fever.W: She complains of a stomachache.M: Any other symptoms?W: No, but she’s been crying a lot.M: How long has this been going on?W: Only since last night. She woke up with a stomachache, and this morning she was very nervous. Yesterday was her birthday and we had friends over for a party.M: What has she been eating?W: Ice cream, a hamburger with mustard, chocolate cake, popcorn...M: What a party! That mixture would he hard on the digestion.W: Then they were taken for a ride on the miler coaster by my husband.M: My diagnosis is a simple gastric disorder. I’ll write you a prescription for some medicine. One tablet is to he taken three times a day, after meals, with water.W: How long do I keep up the treatment?M: Three days with the tablets, and one week on a bland diet. Bring her in for a final checkup sometime next week.
5．What’s the patient’s symptom ?
A．A sore throat.
B．Abnormal temperature.
C．A bellyache.
D．A headache.
正确答案：C
解析：此题是事实细节题，根据对话中”She complains of a stomachache.”可知答案C最符合题意。

6．She did NOT______.
A．eat ice cream or popcorn
B．take a ride on the merry-go-round
C．have a birthday party
D．cry to complain her pain
正确答案：B
解析：此题是理解判断题，根据对话中”Then they were taken for a ride on the roller coaster by my husband.”可知答案B最符合题意。

roller coaster 过山车;merry-go-round:放置木马
7．What should Ella do?
A．Take medicine for a week.
B．Eat whatever she wants to keep a good mood.
C．Control her diet for a week.
D．Come to the doctor again .three days later.
正确答案：C
解析：此题是理解判断题，根据对话中”Three days with the tablets, and one week on a bland diet. Bring her in for a final checkup sometime next week.”可知答案C最符合题意。

bland 清淡的
听力原文：M: Good morning, Doctor.W: Good morning, Mr. Smith. What can I do for you?M: I feel there’s something wrong with me, but I’m not sure.W: Could you explain more?M: I usually get a runny nose, watery eyes, scratchy throat and other symptoms on Monday. It will last for the following five days. And since I’m terribly busy with my work, I won’t have time to see the doctor. But when I do have time to see the doctor on weekends, the symptoms will disappear all of a sudden!W: And you will get same symptoms again next Monday?M: Exactly.W: How long have you been like this?M: About one month.W: Did anything special happen during the past four weeks?M: Nothing special. Oh, wait! My company has moved from the old address to the present Mount Plaza.W: Do your colleagues have the same trouble with you?M: Well, some of them.W: I see. You must be suffering from so-called sick building syndrome.M: Sick building syndrome? You mean the building got sick and we have been infected?W: You may put it that way. When a new building is just finished, the chemical vapors being given off by the glue, paint and other construction materials and moisture can’t escape, the building, just like people, can’t breathe properly. So it gets sick.M: And these chemical vapors may be very irritating to people.W: Some of them can even lead to cancer.M: That’s terrible.
8．How long has the man suffered from the symptoms he described?
A．One week.
B．One month.
C．Two months.
D．Half a year.
正确答案：B
9．Why didn’t he go to see the doctor immediately?
A．He has no time during weekdays.
B．He has no time during weekends.
C．The symptoms disappear on weekends.
D．Both A and
正确答案：C
10．What happened during the past four weeks?
A．The man has bought a new house.
B．The man’s company has moved to a new building.
C．The man’s family has moved to a new building.
D．Nothing special.
正确答案：B
11．Why did the building get sick?
A．The building needs more breath.
B．Too many pollutants and moisture.
C．The building has been overused.
D．People don’t take good care of it.
正确答案：B
SECTION B PASSAGESDirections: In this section, you will hear several passages. Listen to the passages carefully and then answer the questions that follow.
听力原文：The 23rd Olympic games were held in Los Angeles and, like every other Olympic Games, they represented a contest of mind, muscle, and athletic determination. The use of high technology, however, showed increasing significance in the staging of the event and helped set an example for staging future events. This Olympics are not just a race of the gold anymore, they have also become a race for computer technology. For example, in this event, computers were used to keep track of schedules, accounts, transportation, and ticketing for more than 43000 Olympic employees and volunteers. This was not an easy task. A sophisticated electronic message system, moreover, helped keep the 12000 or so journalists up-to-date on results. Due to this system, they were able to know about and broadcast to the world the judges’ final decision usually within a minute’ s time. This message system also allowed traffic controllers to relay traffic reports more efficiently, so that the usually chaotic Los Angeles highways became easy to navigate through. Computers and other high-tech tools were also used to train American athletes by analyzing and evaluating performances. This computer wizardry assisted the athletes in identifying weaknesses and suggesting ways to improve.
12．What is the talk mainly about?
A．The 23rd Olympic games.
B．Los Angeles hosting the Olympics.
C．Using computers before and during the 23rd Olympics.
D．A sophisticated computer.
正确答案：C
13．How may Olympic employees and volunteers were there in 23rd Olympics?
A．More than 40,000.
B．12,000.
C．103,000.
D．43,000.
正确答案：A
14．What did the electronic message system do?
A．It trained American athletes.
B．It helped keep the journalists informed of the results.
C．It kept track of schedules.
D．It made the judges’ decisions final.
正确答案：B
听力原文：Play is the principal business of childhood, and recent year research has shown the great importance of in the development of a person. From earliest stage of life, child needs opportunity and the right material for play, and the main tools are toys. They must be good ones, which children will play with often, and will come back to again and again. Therefore it is important to choose suitable toys for different stages of a child’s development. In recent years research on infant development bas shown the standard a child is likely to reach is largely determined in the first three years of his life. So a baby’s ability to profit from the right play materials is of great importance. A baby, who is encouraged and stimulated, talked to and shown things and played with, has the best chance of growing up successfully. The next stage, from three to five years old, curiosity knows no bounds. Every type of suitable toys should be made available to the child. Bricks and jigsaws and construction toys; painting, scribbling, and making things; sand and water play; toys for imaginative and pretending play; the first social games for learning to play and get on with others. By the third stage of play development —from five to seven or eight years —the child is at school. But for a few more years play is still the best way of learning, at home or at school.
15．The speaker wants us to know that a child
A．learns to do business at an early stage.
B．matures through play.
C．employs toys as companions.
D．has to be taught complicated tables.
正确答案：B
解析：本题属于主旨题，短文的主旨句一般出现在开头部分。

由原文中的Play is the principal... in the development of a person可知答案为B 。

16．Evidence confirms that the potential development of a child is largely determined
A．from 5 to 7 years.
B．from 3 to 5 years.
C．at the moment of birth.
D．in the first three years.
正确答案：D
解析：四个选项都与年龄有关，故在听音时要特别留意与题干相关的数字。

由原文中... is largely determined in the first three years of his life可知答案为D 。

17．When children are about four years old, they are the most
A．original.
B．vigorous.
C．curious.
D．ambitious.
正确答案：C
解析：题干中的four years old为定位信息，故在听的过程中要留意与之相关的信息。

由The next stage，from three to five years old, curiosity knows no bounds．可知答案为C 。

听力原文：Most people think of astronomers as people who spend their time in cold observatories peering through telescopes every night. In fact, a typical astronomer spends most of his/her time analyzing data and may only be at the telescope for a few weeks of the year. Some astronomers work on purely theoretical problems and never use a telescope at all. You might not know how rarely images are viewed directly through telescopes. The most common way to observe the skies is to photograph them. The process is very simple. First a photographic plate is coated with a light-sensitive material. The plate is positioned so that the image received by the telescope is recorded on it. Then the image can be developed, enlarged and published so that many people can study it. Because most astronomical objects are very remote, the light we receive from them is rather feeble. But by using a telescope as a camera, 1ong time exposures can be made. In this way, objects that are a hundred times too faint to be seen can be photographed by just looking through a telescope.
18．According to the passage, what do people often think about astronomers?
A．They spend most of their time looking through telescopes.
B．They are constantly analyzing data.
C．They often live near observatories.
D．They devote a lot of time to theoretical problems.
正确答案：A
解析：细节题。

原文说“大部分人都认为天文学家就是每个晚上都在冰冷的天文台用望远镜观察天空的人”。

故A项符合题意。

知识模块：短文听力
19．What is the advantage of photographing the skies?
A．The cost of equipment needed is reduced.
B．Fewer data need to be analyzed.
C．The images can be studied by different astronomers.
D．The natural colors of astronomical objects can be captured.
正确答案：C
解析：细节题。

文章指出通过对天空拍照，照片可以被冲洗出来，并被放大和发表，这样就可以有很多人来参与研究。

故选C项。

知识模块：短文听力
20．What do astronomers use photographic plate for?
A．Decreasing the time it takes to photograph objects.
B．Avoiding using a telescope.
C．Sharpening the color of what they observe.
D．Obtaining images of distant objects.
正确答案：D
解析：细节归纳题。

文中说照相平盘可以记录下由望远镜捕捉到的物体，然后把其拍成照片，故D项意思正确。

知识模块：短文听力
21．What is the one reason astronomers make long time exposures?
A．To spend less time at their telescopes.
B．To overcome the problem of weak light.
C．To take more photographs.
D．To photograph astronomical objects without using a telescope.
正确答案：B
解析：细节题。

文章后面讲到由于大部分天体距离很远，所以我们能捕捉到的它们所发出的光线也很微弱，但如果用望远镜充当照相机就可以进行长时间曝光，以此将物体拍下来。

故B项正确。

知识模块：短文听力
SECTION C NEWS BROADCASTDirections: In this section, you will hear several news items. Listen to them carefully and then answer the questions that follow.
听力原文：The top three U.S. auto makers have decided not to proceed with plans to file a trade complaint against Japanese auto makers. General Motors, Ford and Chrysler had planned to accuse Japanese companies of dumping cars below market prices in the U. S., but they dropped the idea, citing a pledge by the Clinton administration to address the U. S.-Japan trade imbalance.
22．The U.S. auto makers decided to stop their action because______
A．Japanese auto makers promised to stop dumping cars in the U.S.
B．the government promised to solve the U. S.-Japan trade imbalance
C．three U.S. companies have ended the U. S.-Japan trade imbalance
D．Japan agreed to sell cars at the agreed prices inside the U. S.
正确答案：B
解析：有关原因的细节测试题。

根据最后一句“by the Clinton administration to address the U．S．-Japan trade imbalance”可得出正确答案为B。

听力原文：The amount of products that a country makes, and its manufacturing activity can give you an idea of how that country’s economy is doing.
(21) In the U. S. , manufacturing is up. There’s a new report out that says the industry got bigger in August. That is the 13th month in a row that it’s expanded. (22)But some experts are warning that these numbers can be open to interpretation, and they’re concerned that the manufacturing industry might run out of steam. The stock market had a positive reaction through to yesterday’s report. The Dow Jones Industrial Average, a collection of some of the most traded stocks on Wall Street, jumped up more than 250 points.
23．What is the news item mainly about?
A．Experts analysis of the manufacturing activity in U.S.
B．The stock market’s response to U.S. economy.
C．The relationship between manufacturing and economy.
D．The growing of U.S. manufacturing and the different reactions.
正确答案：D 涉及知识点：新闻
24．Which of the following is INCORRECT according to the news item?
A．The U.S. manufacturing has been growing for 13 months successively.
B．All experts think positively about the growing of the industry.
C．The stock market had a positive reaction to the report.
D．The Dow Jones Industrial Average jumped up more than 250 points.
正确答案：B 涉及知识点：新闻
听力原文：President Barack Obama is urging the U. S. Senate to act this week on extending benefits for 2. 5 million unemployed Americans. Mr. Obama says Americans without jobs are being held “ hostage” by Senate Republicans who have blocked legislation to extend unemployment insurance that expired in June. (24)Three times in recent weeks, Republicans have used parliamentary tactics in the Senate to block the extension of benefits, angering the President at a time when he is trying to move this and other legislation through Congress before the congressional recess. The White House has declared the unemployment bill an emergency measure, meaning it does not have to be offset by spending cuts in other areas of the federal budget.
25．What is the news item mainly about?
A．The endeavor of the U.S. government to raise employment rate.
B．The attempt of the U.S. government to cut spending.
C．The scramble for the mid-term election.
D．The argument on unemployment benefits extension.
正确答案：D
解析：归纳题。

由句(23)及(24)可知，奥巴马和民主党敦促美国议会延长失业保险，而共和党人却不同意。

故正确答案为D。

知识模块：新闻
26．Which of the following is INCORRECT about Barack Obama’s legislation?
A．The legislation aims for the benefits of unemployed Americans.
B．The Republicans have denied the law for many times recently.
C．The new bill is an emergency measure of American government.
D．The parliament members don’t agree with the adoption of the legislation.
正确答案：D
解析：归纳题。

由句(24)可知，共和党议员利用议会在最近几周内三次阻止延长针对失业工人的失业保险，其未能通过的主要原因是共和党议员的反对。

故正确答案为D。

知识模块：新闻
听力原文：In a significant reversal for the IRA, the Clinton administration has denied a visa to Gerry Adams, the Sinn Fein leader and a prominent member of the organization’s ruling army council. Now the administration believes neither Adams nor the IRA is to be trusted. In recent months, private discussion between Sinn Fein leaders and the administration have been tough, with American officials warning that unless action was taken to enforce a cease-fire official contact would be broken.
27．We can know from the news that ______.
A．Gerry Adams was denied a visa by the administration
B．private talks have been going on very smoothly
C．the administration trusts the IRA and Adams
D．there has been no change in their relationship
正确答案：A
28．Official contact between the U. S. and the IRA can be kept if ______.
A．Gerry Adams is allowed into the country
B．the IRA takes action to cease fire
C．they hold more private discussion
D．the U. S. changes its attitude
正确答案：B
听力原文：The world will need to double food production within the next three decades in order to feed a rapidly growing and an increasingly affluent population, which has projected to grow from 7 billion today to 9 billion. A United Nations report says reaching that goal will require major increases in intensive, high-efficiency livestock operations for both meat and dairy production. The report also says that intensive livestock operations can pose serious ecological risks. And that’s why environmental critics are calling instead for reductions in global livestock production, and urging people to consume less, not more, meat in their diets. (30)
Feeding today’s population is a challenge for an already-stressed environment. The challenge is how to ensure food without increasing animal numbers and having an impact on fragile lands and our resource bases. More than half of the agricultural land in the world is used to raise and feed livestock. Those farm animals are also responsible for 18 percent of the greenhouse gases released into the atmosphere every year. Experts agree that the next few decades will present a puzzle, how to feed nine billion people without wrecking the planet in the process.
29．Why is increase in livestock production necessary?
A．Because livestock production is highly efficient.
B．Because more people will become wealthier.
C．Because it has fewer ecological risks.
D．Because it may help double food production.
正确答案：D
30．What does the word “challenge” mean in the news item?
A．Conflict between less land and more production.
B．Balance between human survival and ecology.
C．Difference between present and future needs.
D．Calls by environmental critics to consume less meat.
正确答案：B
PART III CLOZE (15 MIN)Directions: There are 20 blanks in the following passage. Decide which of the choices given below would best complete the passage if inserted in the corresponding blanks.
Children have their own【C1】______in playing games. They seldom need a 【C2】______and【C3】______trouble to keep score. They don’t care much【C4】______who wins or loses, and it doesn’t seem to worry them if the game is not finished.【C5】______they like games that depend a lot on【C6】______【C7】______their personal abilities cannot be directly【C8】______They also enjoy games that move in stages, 【C9】______each stage, the choosing of leaders, the picking of sides, 【C10】______the determining of which side shall start, is almost a game itself.【C11】______can hardly find children’s games【C12】______and they often feel 【C13】______at why their kids play such simple games again and again. However, it is found that a child plays games for very important reasons. He can be a good【C14】______without having to think【C15】______he is a popular person, and he can find himself being a useful partner to someone【C16】______he is ordinary afraid. He becomes a leader when it comes to his turn. He can be confident, too,【C17】______particular games, that it is his place to give orders, to pretend to be dead, to throw a ball actually at someone, or to kiss someone he has caught. It【C18】______to us that when children play a game they imagine a situation under their 【C19】______Everyone knows the rules, and more importantly, everyone plays
according to the rules. Those rules may be【C20】______but they make sure that every child has a chance to win.
31．【C1】
A．laws
B．rules
C．regulations
D．ordinances
正确答案：B
解析：名词辨析题。

此句意为“孩子们在玩游戏时有他们自己的规则。

”四个选项都含有“规则”之意，law指“法律，法规”，与政治权利机构有关；rule 指“规则，规定”，如：游戏规则；regulation指“规章制度”，常为控制或管理行为而设计的原则制度或法律；ordinance指“法规，法令或传统的风俗习惯”。

因为孩子们的游戏规则较为普通，所以用rule比较合适。

知识模块：完形填空
32．【C2】
A．referee
B．refugee
C．representative
D．rescuer
正确答案：A
解析：名词辨析题。

referee：裁判员，仲裁员；refugee：难民，流亡者；representative：代表；rescuer：救助者。

根据下文可知，孩子们在玩耍时不需要“裁判员”，其他几个选项不符句意。

知识模块：完形填空
33．【C3】
A．frequently
B．naturally
C．temporarily
D．rarely
正确答案：D
解析：语义衔接题。

此句意为“孩子们在玩耍时不需要裁判员”，同时根据下文可知“他们很少为记录分数而烦恼”，故选rarely表示“很少，少有”；而frequently指“常常”；naturally指“自然地”；temporarily指“临时地”。

知识模块：完形填空
34．【C4】
A．for
B．to
C．about
D．of
正确答案：C
解析：词组辨析题。

care for sb．：照顾，照料；care to do sth．：努力做某事；care about sb．／sth．：关心，在意某人／某事；care of sb．中care是名词，等同于in care of sb．，表示“有某人转交”。

根据原文可知，因为孩子们不在意分数，就此可推知，他们不关心也不在意谁胜谁负，所以选care about。

知识模块：完形填空
35．【C5】
A．Although
B．Therefore
C．Besides
D．Yet
正确答案：D
解析：逻辑关系题。

前文谈到的是孩子们在玩耍时不在意的东西，而下文讲述的是他们喜欢的内容，所以上下文之间是转折关系，故选yet。

知识模块：完形填空
36．【C6】
A．luck
B．capability
C．intelligence
D．aptitude
正确答案：A
解析：语义衔接题。

根据下文“他们个人的能力能够不直接……”可推知，孩子们喜欢玩跟“个人能力”不相关的游戏，luck为“运气”，相对于capability(能力)，intelligence(智力)，aptitude(天资)等词更能衔接语义。

知识模块：完形填空
37．【C7】
A．so that
B．such that
C．in order to
D．therefore
正确答案：A
解析：语法辨析题。

此句是目的状语从句，由连词so that引导，such that 只能分开使用，用法为“such…that”；in order to后接不定式短语而不是句子；therefore用于句中时前后需用逗号隔开。

知识模块：完形填空
38．【C8】
A．visualized
B．compared
C．restricted
D．anticipated
正确答案：B
解析：语义衔接题。

根据原文可知，孩子们喜欢运气类游戏是因为这样的话他们的个人能力不用被直接比较，而visualize(形象化)，restrict(限制)，anticipate(期望)在衔接文意时都不恰当。

知识模块：完形填空
39．【C9】
A．in which
B．which
C．that
D．in that
正确答案：A
解析：语法辨析题。

此处考点是定语从句，定语从句修饰的是表示“地点”的先行词stages，在定语从句中主语为each stage，谓语为is，宾语为a game，因此缺的是状语，所以选in which指代地点。

知识模块：完形填空
40．【C10】
A．and
B．or
C．but
D．then
正确答案：B
解析：逻辑关系题。

前文提到each stage(每个阶段)，则各阶段都是独立的概念，所以后面的例子之间需为“选择”关系，故选or。

知识模块：完形填空
41．【C11】
A．Grown-up
B．Growns-ups
C．Growns-up
D．Grown-ups
正确答案：D
解析：语法辨析题。

grown—up是复合名词，因为组成其部分的词均不是名词，所以复数变化直接存词尾加“s”。

知识模块：完形填空
42．【C12】
A．exciting
B．excited
C．excite
正确答案：A
解析：语法辨析题。

此题考查的是宾语补足语，因为games和excite之间是主动关系，所以用exciting，现在分词作宾语补足语。

知识模块：完形填空
43．【C13】
A．impatient
B．expert
C．frightened
D．puzzled
正确答案：D
解析：语义衔接题。

四个选项中的形容词都可以使用“be十形容词+at”结构，但根据下文“why their kids play such simple games…”可知，用puzzled比较适合，表示“成年人经常对孩子们为什么一次又一次玩如此简单的游戏感到困惑。

”知识模块：完形填空
44．【C14】
A．player
B．conductor
C．director
D．partner
正确答案：A
解析：语义衔接题。

全文谈到的都是孩子玩耍的话题，那么孩子自然是一个好玩家，表达为good player。

知识模块：完形填空
45．【C15】
A．so
B．as
C．that
D．whether
正确答案：D
解析：语义衔接题。

此句意为“他可以成为一个很好的玩手却不需要考虑自己是不是名人”。

whether表示“是否”，引导宾语从句；that也能引导宾语从句，但句意却变为“他可以成为一个很好的玩手却不需要考虑自己是不是名人”，不合文意；其他两个选项的语法使用不正确。

知识模块：完形填空
46．【C16】
A．whom
B．of whom
C．with whom
正确答案：B
解析：语法辨析题。

这句考查的是定语从句，先行词是人，而从句中缺少的是宾语，所以应用关系代词whom，whom前的of来自词组be afraid。

知识模块：完形填空
47．【C17】
A．of
B．in
C．at
D．by
正确答案：B
解析：固定搭配题。

be confident in：“对……有信心”。

知识模块：完形填空
48．【C18】
A．occurred
B．struck
C．hit
D．appeared
正确答案：D
解析：语义衔接题。

四个选项都可以和形式宾语it连用构成句型。

It occurs to sb．that意为“某人想到……”；It strikes sb．that意为“某人觉得……”，其中谓语动词和宾语间无需加to；It hits sb．that意为“使某人突然想起……”；It appears to sb．that意为“在某人看来……”。

按照上下文与语法使用规则可知D选项最恰当，表示“我们觉得当孩子们在玩游戏时，他们会想象出一个情境。

”知识模块：完形填空
49．【C19】
A．hand
B．reach
C．control
D．range
正确答案：C
解析：固定搭配题。

“在某人的控制之下”应为“under one’s control”。

知识模块：完形填空
50．【C20】
A．childish
B．childlike
C．ludicrous
D．authoritative
正确答案：A
解析：语义衔接题childish：孩子气的，幼稚的；childlike：天真烂漫的，孩子似的；ludicrous：滑稽的，可笑的；authoritative：权威的，命令的。

此句意为“孩子们的游戏规则可能是幼稚的，但他们确保每个孩子都有机会赢。

”childish 符合上下文意，而childlike常用于修饰人，另外两个选项不符题意。

知识模块：完形填空
PART IV GRAMMAR & VOCABULARY (15 MIN)Directions: There are thirty sentences in this section. Beneath each sentence there are four words or phrases marked A, B, C and D. Choose one word or phrase that best completes the sentence.
51．Which of the following italicized parts is used as an attributive clause(定语从句)?
A．Please tell us when his father will return from abroad.
B．The question is when they will get so much money to set up the factory.
C．I’ll never forget the day when I joined the Party.
D．I have no idea when he came back last night.
正确答案：C
解析：语法功能题。

[A]中的斜体部分是when引导的宾语从句，句意为：请告诉我们他的父亲什么时候会从国外回来；[B]中的斜体部分是when引导的表语从句，句意为：问题是他们将在何时能弄到这么多钱来把这个工厂办起来；[C]中的斜体部分是when引导的定语从句，其修饰说明的先行词是the day，句意为：我将永远不会忘记我入党的那一天；[D]中的斜体部分是when引导的同位语从句，作idea的同位语，句意为：我不知道他昨晚是什么时候回来的。

因此，[C]为答案。

知识模块：语法与词汇
52．When he brought Penny her drink she gave him a（n）______, sweet smile of thanks.
A．genuine
B．true
C．real
D．original
正确答案：A
解析：形容词辨析题。

genuine意为“名副其实的，真诚的”；true意为“合乎事实的，真正的”；real意为“确实的，实在的，真正的”；original意为“原先的，最初的，独创的”。

根据句意选择A。

知识模块：词汇
53．When there are small children around, it is necessary to put bottles of pills out of。