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[推荐]英语四级模拟卷(4)(含答案及详解)

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Paper One

Part ⅠListening Comprehension (20 minutes)(略)

 

PartⅡ Reading Comprehension (35 minutes)

Directions: There are 4 passages in this part. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A),B),C) and D).You should decide on the best choice and mark the corresponding letter on the Answer Sheet with a single line through the centre.

 

Passage 1

Questions 21 to 25 are based on the following passage.

It is hard to predict how science is going to turn out, and if it is really good science it is impossible to predict. If the things to be found are actually new, they are by definition unknown in advance. You cannot make choices in this matter. You either have science or you don’t, and if you have it you are obliged to accept the surprising and disturbing pieces of information, along with the neat and promptly useful bits.

The only solid piece of scientific truth about which I feel totally confident is that we are profoundly ignorant about nature. Indeed, I regard this as the major discovery of the past hundred years of biology. It is, in its way, an illuminating piece of news. It would have amazed the brightest minds of the 18th century Enlightenment (启蒙运动)to be told by any of us how little we know and how confusing seems the way ahead .It is this sudden confrontation(对抗)with the depth and scope of ignorance that represents the most significant contribution of 20th century science to the human intellect. In earlier times, we either pretended to understand how things worked or ignored the problem, or simply made up storied to fill the gaps. Now that we have begun exploring in earnest, we are getting glimpses of how huge the questions are, and how far from being answered. Because of this, we are depressed. It is not so bad being ignorant if you are totally ignorant, the hard thing is knowing in some detail the reality of ignorance, the worst spots andhere and there the not so bad spots, but no true light at the end of the tunnel nor even any tunnels that can yet be trusted. But we are making a beginning, and there ought to be some satisfaction. There are probably no questions we can think up that can’t be answered, sooner or later, including even the matter of consciousness. To be sure, there may well be questions we can’t think up, ever, and therefore, limits to the reach of human intellect, but that is another matter. Within our limits we should be able to work our way through to all our answers, if we keep at it long enough, and pay attention.

21. According to the author, really good science ___.

A) would surprise the brightest minds of the 18th century enlightenment

B) will produce results which cannot be foreseen

C) will help people to make the right choice in advance

D) will bring about disturbing results

22. It can be inferred from the passage that scientists of the 18th century____.

A) thought that they knew a great deal and could solve most problems of science

B) were afraid of facing up to the realities of scientific research

C) knew that they were ignorant and wanted to know more about nature

D) did more harm than good in promoting man’s understanding of nature

23. Which of the following is NOT mentioned about scientists in earlier times?

A) They invented false theories to explain things they didn’t understand.

B) They falsely claimed to know all about nature.

C) They did not believe in results from scientific observation.

D) They paid little attention to the problems they didn’t understand.

24. What is the author’s attitude towards science?

A) He is depressed because of the ignorance of scientists.

B) He is doubtful because of the enormous difficulties in scientific research.

C) He is confident though he is aware of the enormous difficulties in scientific research.

D) He is delighted because of the illuminating scientific findings.

25. The author believes that ___.

A) man can find solutions sooner or later to whatever questions concerning nature he can think up

B) man can not solve all the problems he can think up because of the limits of human intellect

C) sooner or later man can think up all the questions concerning nature and answer them

D) questions concerning consciousness are outside the scope of scientific research

 

Passage 2

Questions 26 to 30 are based on the following passage.

Sugar is so much a part of our modern life that we only really think about it when, for some reason, we cannot obtain it. It has been known to man for at least 3,000 years, but has come into common use only in modern times. Until quite recently it was considered as a medicine and as a luxury for the very rich only.

    Sugar is, then, very important to our civilization, but what exactly is it? Of course, most of us recognize sugar immediately as the sweet material which we put in coffee or cakes. This common form of sugar is derived from two plants: the sugar cane (a type of grass which grows to a height of twenty feet) and the sugar beet (which grows underground. But there are in fact many types of sugar, and the chemist recognizes hundreds of different varieties, each coming from a different source. About 90% of the sugar produced as food. Only 10% is used in industry for purposes other than food production. Yet sugar has great possibilities for use as the basis of chemicals. It can even be used for making plastics. In the future these potential uses will certainly be developed more than in the past.

    There are many reasons why we should increase the production of sugar. Most important is that it is one of the most highly concentrated of energy foods. Thus sugar cane and beet produce an average of 7,000,000 calories per acre. In this way they have the advantage over potatoes which give only 4,000,000, while figure for wheat and beans is 2,000,000 each. So three acres of land growing wheat and potatoes give only slightly more energy than one acre of sugar.

26. The heading of Paragraph one may be ___.

A) What sugar is                     B) Sugar Through the Ages

C) The Advantages of Sugar           D) Present and Future Uses of Sugar

27. The third paragraph emphasizes____.

A) about 90% of sugar used as food    B) only 10% used in industry

C) sugar used for making plastics     D) future uses of sugar

28. Sugar has been used widely ___.

A) for 3,000 years  B) in modern times    C) quite recently   D) for 300 years

29. How many common forms of sugar are exemplified in this passage?

A) One.      B) Two.       C) One hundred.        D) Several hundreds.

30. The main reason why we should increase the production of sugar is ____.

A) it tastes sweet          B) we can save plenty of land

C) we can get more energy   D) it is one of the most highly concentrated of energy food

 

Passage 3

Questions 31 to 35 are based on the following passage.

The nervous-looking young man hesitated for a few moments outside the jewelers before summoning up the courage to enter. He was cordially greeted by a young assistant who offered to help him. James felt a rush of blood to his face as he explained he would be bringing in his fiancee to choose an engagement ring later that day. The assistant listened attentively and assured him that the best way to proceed would be to make up a couple of trays of rings which would suit both the young man’s pocket and the young lady’s tastes. James visibly calmed down. Obviously they were used to this kind of predicament (困境).He wasn’t used to buying jewelry and was a little worried about overspending. Getting married was an expensive business but hopefully it would be a once in a life - time occasion. After some discussion as to a suitable price-range and the variety of styles and materials which his fiancee might like, the sales assistant showed him a couple of dozen rings and offered to set them aside. James approved her choice and much relieved, left the shop promising to return at five o’clock. When, half an hour later than planned, he finally did return to the shop, accompanied by his fiancee, Laura, the assistant acted as if she had never seen him before. On being asked to show them some engagement rings she first brought out a rather inexpensive selection, giving the couple the opportunity to reject them before showing them the two trays she had prepared. A choice was soon made and the couple went away satisfied.

31. The young man hesitated for a few moments before entering the shop because ___.

 A) he was too shy to explain his situation

 B) he did not know what to buy

C) he did not have enough money to buy an engagement ring

D )he did not know that his fiancee really wanted

32. The shop assistant seems to be ____.

A) casual and cold              B) responsible and concerned

C) aloof and proud              D) enthusiastic and careless

33. The shop assistant offered James something which ____.

A) was of the right taste to his fiancee

B) was neither too expensive nor too cheap

C) was of the right size for his pocket

D) both A and C

34. After James approved the shop assistant’s choice____.

A) he bought the two trays of dozen rings at once

B) the shop assistant put them aside

C) the shop assistant put them back where they had been

D) James changed his mind and wanted something else

35. On being asked to show them some engagement rings the shop assistant first brought out a rather inexpensive selection ____.

A) by mistake                      B) on purpose

C) because she forget what they had arranged previously

D) because she thought they did not have enough money to buy what she had prepared for them

Passage 4

Questions 36 to 40 are based on the following passage.

As she walked round the huge department store, Edith reflected how difficult it was to choose a suitable Christmas present for her father. She wished that he was easy to please as her mother, who was always delighted with perfume(香水).

Besides, shopping at this time of the year was a most disagreeable experience: people trod on your toes, poked () you with their elbows and almost knocked you over in their haste to get to a bargain ahead of you.

     Partly to have a rest, Edith paused in front of a counter where some attractive ties were on display. “They are real silk,” the assistant assured her, trying to tempt her. “Worth double the price.” But Edith knew from the past experience that her choice of ties hardly ever pleased her father.

    She moved on reluctantly and then quite by chance, stopped where a small crowd of men had gathered round a counter. She found some good quality pipes on sale and the prices were very reasonable. Edith did not hesitate for long: although her father only smoked a pipe occasionally, she knew that this was a present, which was bound to please him.

    When she got home, with her small wellchosen present concealed in her handbag, her parents were already at the supper table. Her mother was in an especially cheerful mood,Your father has at last decided to stop smoking.She informed her daughter.

36. Edith’s father___.

A) did not like presents             B) never got presents

C) preferred ties                    D) was difficult to choose a present for him

37.The assistant spoke to Edith because she seemed____.

A) attractive             B) interested in ties

C) tired                  D) in need of comfort

38. Edith stopped at the next counter____.

A) purposely                    B) suddenly

C) unwillingly                  D) accidentally

39.Edith’s father smoked a pipe ___.

A) when he was obliged    B) on social occasions

 

C) from time to time      D) when he was delighted

40. Shopping was very disagreeable at these time of the year because___.

A) customers trod on each other’s toes

B) customers poked each other with their elbows

C) customers knocked each other

D) customers were doing their shopping in a great hurry

 

 Part Ⅲ Vocabulary and Structure (20 minutes)

 Directions: There are 30 incomplete sentences in this part. For each sentence there are four choices marked A),B),C) and D).Choose the ONE answer that best completes the sentence. Then mark the corresponding letter on the Answer Sheet with a single line through the centre.

41. ---“What author do you like?”

---“Shakespeare is ___.”

 A)favorite for me B)my favorite C)for me the favorite D)the favorite of mine

42. What they are now discussing has little relevance ___the economic problems.

A)with            B)to              C)about               D)for

43. On hearing the bad news, she was ___ her wit’s end and didn’t know what to do.

A)on              B)at              C)over                D)in

44. ----“Don’t you think Jack’s health has been ruined by overdrinking?”

    ----“Yes, he told me ____himself.”

 A)the thing       B)it              C)so                  D)the fact

45.____,you won’t be able to do it alone.

A) However you try hard               B) You try hard however

C) However hard you try               D) Hard you try however

46. By no means ____create or destroy energy.

A)we can           B)we can’t      C)can we              D)shall we

47. ____Mr. Jones called while you were out (neither of us know this man).He was in ___ very bad temper.

A) ×…a            B)A…×          C)The…the            D)A…a

48. The workers waited patiently___.

 A)that the ship is arrived          B)that the ship should arrive

 C)for the ship to be arriving       D)for the ship to arrive

49. The stranger___ the young girl and cheated her out of five dollars.

 A) took account                 B) made reference to

 C) made use of                  D) took advantage of

50. Whenever happened, our people will always ___ you.

 A)stand for          B)stand in        C)stand by             D)stand over

51. They could hardly keep themselves alive, ___ look after a wife and children.

A)not to speak of  B)to say nothing of  C)let alone           D)not to mention

52. Ancestor worship has been a time-honored___ of the Chinese.

A)tradition         B)habit              C)custom           D)rule

53. The special needs of old people for housing have ___more attention from house designers.

A)paid              B)called              C)drawn             D)obtained

54. Had you taken everything into ____before the decision was made?

A)account          B)opinion              C)measurement        D)thought

55.I tend to feel that the fact is not___ with what you told me before.

A)continual        B)consistent            C)continuous        D)convincing

56. In manufacturing industries some types of plastics have become___ for metal.

A)a part            B)a substitute          C)frame             D)an item

57. I ought to have ___ on his taking a thorough rest before going back to work.

A)persisted         B)insisted               C)resisted          D)managed

58. Rather than ___ me, she simply got up early to test the car herself.

A)disturb           B)to disturb            C)disturbing         D)her disturbing

59. Although I find maths courses the most difficult of all my courses, I enjoy the ___ that they give me.

A)challenge         B)match                 C)competition         D)contest

60. I’ll take down your name and address in case you ___ as a witness.

A)are needed        B)need                  C)will be needed       D)will need

61. He acts as though he ___ an expert.

A)is                B)were                  C)should be            D)will be

62. She says she’d rather he ___ tomorrow instead of today.

A)have left         B)should leave           C)left                 D)leave

63.A fifty-year-old butchers wife is ___ to swim the channel this year.

A)suggesting        B)opposing              C)supposing             D)proposing

64. It was only when they had eaten all the food that they finally___ from the table.

A)got up            B)left behind            C)went away            D)stood on

65. There is no need to ___ his past when we are considering him for employment.

A)bring about        B)count on              C)come out             D)go around

66. Retell the story ___ it is, please.

A)that               B)such as               C)as                    D)what

67. They had to go on looking for two months before they eventually found a house that ___them.

A)suited             B)admired               C)noticed               D)appealed

68. He has just arrived, but he talks as if he ___ about that.

A)had known          B)know                 C)knows                  D)will know

69. Such ___ the case, there are no grounds to justify your complaints.

A)has been           B)are                   C)in                     D)being

70. The most serious block to concentration is ___ which comes not from outside but from within.

A)interruption       B)breaking              C)destroying              D)collapsing

 

试卷二 Paper Two

 Part ⅣShort Answer Questions (15 minutes)

Directions: In this part there is a short passage with five questions or incomplete statements. Read the passage carefully. Then answer the questions or complete the statements within ten words. The electromagnet was invented in England by William Surgeon, who took an iron rod and bent it into the shape of a horseshoe. This horseshoe was coated with varnish and a layer of copper wire was wrapped around it. An electric current was passed through the wire, thus making the rod magnetic. The rod was now, because of magnetic attraction, able to support nine pounds of iron.In the U.S a scientist named Joseph Henry improved on Surgeon’s electromagnet by insulating the copper wire with silk. He was able to wrap many turns of wire around an iron core without danger of short circuits between the turns. His magnet could hold 2,300 pounds. This experiment prompted Henry to try his hand at converting magnetism into electricity. First he coiled some insulated wire to a galvanometer (电流计).The iron bar was placed across the poles of the electromagnet. Then the coil of the electromagnet was connected to a battery. The galvanometer indicated a voltage, then dropped to zero. Henry signaled his assistant to disconnect the coil. The galvanometer showed that once again a voltage had been produced, although this time in the opposite direction. The principle of electromagnet induction had thus been discovered. Unfortunately for Joseph Henry he did not publish his findings and someone else (Faraday) got the credit for the discovery.

71.Henry’s electromagnet was ____ ____ ____ ____ ____

72.Henry was encouraged by his experiment ____ ____ ____ ____

73.He connected the wire to ____ ____ ____ ____ ____

74.The galvanometer indicated ____ ____ ____ ____ ____

75.According to what appeared in print, at that time ____ ____ ____ ____

 

Part ⅤWriting (30 minutes)

Directions: For this part, you are allowed 30 minutes to write a composition on the topic: Is It Good to Take a Part-time Job? The outline was given in Chinese. Your composition should be no less than 120 words.

1)有人认为有一份兼职工作对大学生来说很有好处。

2)也有人认为大学生不应该出去兼职。

3)你的观点是——

 

答案部分

Part Ⅰ Listening Comprehension(略)

Part Ⅱ Reading Comprehension

Passage One

【文章大意】

很难预测科学,而且如果真是科学,也就不可能去预测,如果发现的东西是新生事物,那么它们预先是无法为人所知的。过去一百年,生物学最大的发现是我们对自然一无所知。20世纪科学最重要的贡献是发现人类无知的深度和范围。在早些时候,我们要么假装知道事物的规律,要么对此置之不理或者用编故事的方式来搪塞,可现今我们知道问题有多麻烦,我们对此知道的却是多么少,但我们毕竟开始意识到了,这些问题迟早会得到解决的。可能还有些问题我们没有想到,但这是另一回事,超过了我们的智力范围。21. B .“根据作者的意思,真正的科学是无法预知的。第一段我们看到“...if it is really good science it is impossible to predict.” predict 在这里就是 foresee, know in advance 因此,选项B是正确的。

22. A .由第二段可知,人类对世界几乎是一无所知。但“It would have amazed the brightest minds of the 18th century Enlightment to be told by any of us how little we know and how confusing seems the way ahead.” 十八世纪的科学家却认为他们无所不知。因此,选项A是正确的。

23. C .第二段“In earlier times, We either pretended to understand how things worked or ignored the problem, or simply made up stories to fill the gaps.”由此可见,选项A.B.D.均在文中被提到,只有选项C.的内容没有提到。因此,选项C是正确答案。

24.C .由文中最后一段可知。“There are probably no questions we can think up that can’t be answered, sooner or later.”尽管有困难,但人类迟早会解决这些问题。因此,选项C是对的。

25. A.本题同24题相同“There are probably no questions we can think up that can’t be answered, sooner or later.”因此,选项A是正确的。

Passage Two

【文章大意】

糖是我们生命的一部分,至少3000年前,人类就已经知道它,但现在人类才广泛使用它。糖主要从两种植物中提取:甘蔗和甜菜。大约90%的糖变成了食物,10%的糖则用于工业生产,可事实上糖有很多用途有待发掘。糖是高能量食物,每亩甘蔗和甜菜大约产生7000000卡的热量,而每亩的土豆,每亩的小麦以及每亩的大豆却分别只能产生4000000卡、2000000卡和2000000卡的热量。

26.B.本文第一段讲述了糖的历史,因此选项B是正确的,本题考核对文章整体理解能力。

27.D.第三段“...In the future these potential uses will certainly be developed more than in the past.”可见由于糖有很多用途,今后人类要开发这种用途,因此,选项D是正确的。

28.B.本文第一段“...but has come into common use only in modern times.”可见,选项B是正确的。29.B.本文第二段“This common form of sugar is derived from two plants: the sugarcane and the sugar beet.”因此,选项B是正确的。

30.D.本文最后一段提到“There are many reasons why we should increase the production of sugar.Most important is that it is one of the most highly concentrated of energy foods.”因此,选项D是正确的。

Passage Three

 文章大意】一位年青人犹犹豫豫地站在一家珠宝店前,神情紧张,好半天才鼓起勇气走了进去。他羞涩地向年轻的售货员讲出他的情况:他在那天晚些时候会带他未婚妻来挑选订婚戒指。他希望到时能选到既令他买得起又符合他未婚妻口味的戒指。在售货员向他推荐了几款戒指之后,他满意离去。在大约5点半时,他果然与未婚妻返回,最终两个人都满意而去。

31.A.由文章中“nervous-looking” ,“felt a rush of blood.”可见选项A是正确的。

32.B.文章提到“The assistant listened attentively and assured him that the best way to proceed would be to make up a couple of trays of rings which would suit both the young man’s pocket and the young lady’s tastes”.可见选项B是正确的。

33.D.文中提到“...a couple of trays of rings which would suit both the young man’s pocket and the young lady’s tastes.”因此,选项A和选项C均正确,本题的正确答案便是D。

34.B.文中有“After some discussion as to a suitable price-range and the variety of styles and materials which his financee might like, the sales assistant showed him a couple of dozen rings and offered to set them aside.”因此,选项B是正确的。

35.B.文中提到“ On being asked to show them some engagement rings she first brought out a rather inexpensive selection, giving the couple the opportunity to reject them before showing them the two trays she had prepared.”可见,选项B是正确的。

Passage Four

【文章大意】

    又到了选购圣诞礼物的时候,Edith为替她父亲选什么礼物而发愁,售货员极力向她推荐真丝领带,但她从去年的经验知道,领带并不受她父亲欢迎,最后她选择了质量不错的烟竿,但她回家之后,发现她再一次买错了礼物,因为她母亲高兴地宣布她父亲决定戒烟了。

36.D.文中第一段提到“She wished that he was as easy to please as her mother.”可见it was difficult to choose a suitable present for him.因此,选项D正确。

37.B.文中第三段有“Partly to have a rest, Edith paused in front of a counter where some attractive ties were on display.”可见售货员看出 Edith 对领带比较中意,因此,选项B是正确的。

38.D.文中第四段有一个词“...then quite by chance.”因此,选项D是正确的。

39.D.文中第四段提到“...only smoked a pipe occasionally”只有选项D是符合题意。

40.D.文中第二段提到“...Shopping at this time of the year was a most disagreeable experience: people trod on your toes, poked you with their elbows and almost knocked you over in their haste to get to a bargain ahead of you.”可见,选项D是正确的。

 

Part Ⅲ Vocabulary and structure

 41.B 译文:——你喜欢哪个作家?

             ——莎士比亚是我最喜欢的。

解析:本句后半部分是省略句。my favorite author 的名词部分被省掉以避免重复。因此,选项B是正确的。

42.B 译文:他们现在正在讨论的问题与经济无关。

解析:本题考单词relevance的用法。我们有be relevant to 那么relevance 后也要接介词to ,因此,选项B是正确的。

43.B 译文:听到这个坏消息,她不知所措,不知道怎么办才好。

解析:at one’s wit’s end 智穷计尽,全然不知所措。例如:I’m at my wit’s end with this problem.(我对这个问题全然束手无策了)因此,选项B正确。

44.C 译文:——难道你不知道Jack 的健康被过多饮酒而毁了吗?

           ——是,他自己也是这么这么跟我说的。

解析:本句为了避免重复,用so来替代所提到过的内容。因此,选项C正确。

45.C 译文:不管你多么努力,你一个人是做不成这件事的。

解析:however 后接形容词或副词,相当于no matter how 因此,选项C是正确的。

46.C 译文:我们决不能够创造或者消灭能量。

解析:by no means 前置,后面的部分要倒装,shall 表示应该can 表示有能力。因此,选项C正确。

47.D 译文:你外出时,有一位自称Jones 的先生打来电话,他脾气很不好。

解析:既然neither of us knows this man. 那么Mr. Jones 是指Som