在线大学英语四级模拟考试 ​大学英语四级考试语法模拟题

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2019年大学英语四级考试阅读理解模拟试题

英语中类似的阅读理解题是不会少的，我为你提供了2019年大学英语四级考试阅读模拟试题，快来试试吧，希望能帮助到你顺利通过考试。

2019年大学英语四级考试阅读模拟试题一

American society is not nap friendly. In fact, says David Dinges, a sleep specialist at the University of Pennsylvania School of Medicine. "There's even a prohibition against admitting we need sleep". Nobody wants to be caught napping or found asleep at work. To quote a proverb: "Some sleep five hours, nature requires seven, laziness nine and wickedness eleven. " Wrong. The way not to fall asleep at work is to take naps when you need them. " We have to totally change our attitude toward napping", says Dr. William Dement of Stanford University, the godfather of sleep research. ? Last year a national commission led by Dement identified an "American sleep debt" which one member said was as important as the national debt, The commission was concerned about the dangers of sleepiness: people causing industrial accidents or falling asleep while driving. This may be why we have a new sleep policy in the White House. According to recent reports, president Clinton is trying to take a half?hour snooze every afternoon. ? About 60 percent of American adults nap when given the opportunity. We seem to have "a midafternoon quiet phase"also called"a secondary sleep gate. "Sleeping 15 minutes to two hours in the early afternoon can reduce stress and make us refreshed. Clearly, we were born to nap. ? We Superstars of Snooze don't nap to replace lost shut?eye or to prepare for a night shift. Rather, we"snack"on sleep, whenever, wherever and at whatever time we feel like it. I myself have napped in buses, cars, planes and on boats; on floors and beds; and in libraries, offices and museums. 金大话英语培训网

Choose correct answers to the question:

1. It is commonly accepted in American society that too much sleep is ______ .

A) unreasonable B) criminal C) harmful D) costly

2. The research done by the Dement commission shows that Americans ______ .

A) don't like to take naps

B) are terribly worried about their national debt

C) sleep less than is good for them

D) have caused many industrial and traffic accidents

3. The purpose of this article is to ______ .

A) warn us of the wickedness of napping

B) explain the danger of sleepiness

C) discuss the side effects of napping

D) convince the reader of the necessity of napping

4. The "American sleep debt"( Line 1, Para. 3) is the result of ______ .

A) the traditional misconception the Americans have about sleep

B) the new sleep policy of the Clinton Administration

C) the rapid development of American industry

D) the Americans' worry about the danger of sleepiness

5. The second sentence of the last paragraph tells us that it is ______ .

A) preferable to have a sound sleep before a night shift

B) good practice to eat something light before we go to bed

C) essential to make up for cost sleep

D) natural to take a nap whenever we feel the need for it

参考答案

1、[A]

2、[C]

3、[D]

4、[A]

5、[D]

2019年大学英语四级考试阅读模拟试题二

Violin prodigies, I learned, have come in distinct waves from distinct regions. Most of the great performers if the late 19th and early 20th centuries were born and brought up in Russia and Eastern Europe. I asked Isaac Stern, one of the world's greatest violinists the reason for this phenomenon. "It is very clear," he told me. "They were all Jews(犹太人) and Jews at the time were severely oppressed and ill treated in that part of the world. They were not allowed into the professional fields, but they were allowed to achieve excellence on a concert stage. " As a result, every Jewish parent's dream was to have a child in the music school because it was a passport to the West. ?

Another element in the emergence of prodigies, I found, is a society that values

excellence in a certain field to nurture talent. Nowadays, the most nurturing societies seem to be in the Far East. "In Japan, a most competitive society, with stronger discipline than ours. " says Isaac Stem, children are ready to test their limits every day in many fields, including music. When Western music came to Japan after World War Ⅱ, that music not only became part of their daily lives, but it became a discipline as well. The Koreans and Chinese as we know, are just as highly motivated as the Japanese. ?

That's a good thing, because even prodigies must work hard. Next to hard work,

biological inheritance plays an important role in the making of a prodigy. J. S. Bach, for example, was the top of several generations of musicians, and four of his sons had significant careers in music.

Choose correct answers to the question:

1.Jewish parents in Eastern Europe longed for their children to attend music school because ______ .

A) it would allow them access to a better life in the West

B) Jewish children are born with excellent musical talent

C) they wanted their children to enter into the professional field

D) it would enable the family to get better treatment in their own country

2.Nurturing societies as mentioned in the passage refer to societies that ______ .

A) enforce strong discipline on students who want to achieve excellence

B) treasure talent and provide opportunities for its full development

C) encourage people to compete with each other

D) promise talented children high positions

3.Japan is described in the passage as a country that attaches importance to ______ .

A) all-round development. B) the learning of Western music

C) strict training of children D) variety in academic studies

4.Which of the following contributes to the emergence of musical prodigies according to the passage?

A) A natural gift. B) Extensive knowledge of music. C) Very early training. D) A prejudice-free society.

5.Which of the following titles best summarises the main idea of the passage?

A) Jewish Contribution to Music. B) Training of Musicians in the World C) Music and Society D) The Making of Prodigies

参考答案

1、[A]

2、[B]

3、[C]

4、[A]

5、[D]

2019年大学英语四级考试阅读模拟试题及答案

2018年12月大学英语四级考试已经结束了，各位同学们发挥的怎么样呢?很多考生迫不及待的想要估算一下自己的分数，不要着急，考试栏目组我为大家带来了本次四级阅读真题答案，大家一起看看吧。

2019年大学英语四级考试阅读模拟试题：如何写作

Learning how to write is like taking a course in public speaking. I'd ask whether anyone in class had evertaken such a course. Always a few hands would go up.

"What did you learn in that course?" I'd ask.

"Well, the main thing was learning how to face an audience: not to be inhibited (拘谨)... not to be nervous. "

Exactly, when you take a course in public speaking nowadays, you don't hear much about grammar and vocabulary. Instead. you're taught how not to be afraid or embarrassed, how to speak without a prepared script. how to read out to the live audience before you. Public speaking is a matter of overcoming your long-standing nervous inhibitions.

The same is true of writing. The point of the whole thing is to overcome your nervous inhibitions, to break through the invisible barrier that separates you from the person who’ll read what you wrote. You must learn to sit in front of your typewriter of dictating machine and read out to the person at the other end of the line.

Of course, in public speaking with the audience right in front of you, the problem is easier. You can lookat them and talk to them directly. In writing, you 're alone. It needs an effort of your experience or imagination to take hold of that other person and talk to him or her. But that effort is necessary or at least it' s necessary until you've reached the point when you quite naturally and unconsciously "talk on paper".

练习题：

Choose correct answers to the question:

1.The main task of a public speech course is to __________.

A.teach grammar and vocabulary

B. teach how to write a script

C. teach how to overcome nervousness

D. teach live spoken-language expressions

2.Learning how to write is similar to learning how to speak in public in that writer should _____.

A.overcome his or her nervousness in the first place

B. take hold of a reader and talk to him or her before writing

C. learn to use a typewriter or dictating machine

D. talk to himself on paper

3.what does the author compare writing and public speaking?

A.Writhing needs more experience and imagination than public speaking

B.Both writing and public speaking require great effort

C.Writhing is just as imagination as public speaking

D.Writhing is not as natural as public speaking

4.Which of the following statements is TRUE according to the passage?

A.Few students feel the need to learn public speaking

B.Training is necessary before you can speak with a script

C.In public speaking, the audience are more nervous than the speaker

D.Writing is just like making a public speech on paper

5.This selection is mainly about ___________.

A.the effort involved in writing

B.the similarities between writing and public speaking

C.learning how to make a public speech

D.learning how to talk on paper

参考答案及解析

1.[C] 事实细节题。原文第4段,特别是第4段的最后一句表明c为正确选项。本题稍具干扰性的是D，该选项中的live一词在第4段第2句末尾也有出现，但事实上D与该句的意思不相同。

2.[A] 事实细节题。本题考查对比处。第5段第1句表明下一句就是演讲和写作的相似之处，而A就是对该句的同义替换。其他选项并未按照题目的要求对比演讲与写作，只是说明了写作必须做的，因此都不正确。

3.[A] 推理判断题。本题考查对比处。结尾段对比了演讲和写作的不同之处，第1、2句和第3、4句形成了内在的对比关系，由此可推断写作比演讲更需要经验和努力，因此可确定A正确，而C不正确。虽然在这一段可找到effort和naturally等词，但原文并没有从是否要付出同样多的努力(B)或是否自然(D)等方面对比演讲与写作，因此B和D也不正确。

4.[D] 推理判断题。根据最后一句中的“在纸上说话”,可推断作者认为写作如在纸上作演讲一样，因此D正确。A中的Few students与事实不符;B中的speak with a script在文中未有提及;C中的separated by a barrier错误。

5.[D] 主旨大意题。文章的开头句就是全文的主题句，作者在前四段说明如何演讲，从第5段开始，作者转向说明如何写作,文章的结尾句对开头句做出了呼应。作者之所以将演讲和写作过程做比较是为了让自己的观点更容易、更生动地被读者明白和接受，因此本文的中心内容是围绕写作，而不是演讲。其余选项虽然文中都有提及，但只是各个具体的侧面内容，不能概括全文大意。

2019年大学英语四级考试阅读模拟试题：农业技术

Even plants can run a fever, especially when they're under attack by insects or

disease. But unlike humans, plants can have their temperature taken from 3,000 feet away-straight up. A decade ago, adapting the infrared (红外线) scanning technology developed for military purposes and other satellites, physicist Stephen Paley came up with a quick way to take the temperature of crops to determine which ones are under stress. The goal was to let farmers precisely target pesticide(杀虫剂) spraying rather than rain poison on a whole field, which invariably includes plants that don't have pest(害虫) problems.

Even better, Paley's Remote Scanning Services Company could detect crop problems

before they became visible to the eye. Mounted on a plane flown at 3,000 feet at night ,an infrared scanner measured the heat emitted by crops. The data were transformed into a color-coded map showing where plants were running "fevers".Farmers could then spot-spray, using 50 to 70 percent less pesticide than they otherwise would.

The bad news is that Paley's company closed down in 1984, after only three years. Farmers resisted the new technology and long-term backers were hard to find.But with the renewed concern about pesticides on produce, and refinements in infrared scanning, Paley hopes to get back into operation.Agriculture experts have no doubt the technology works. "This technique can be used on 75 percent of agricultural land in the United States, "says George Oerther of Texas A&M. Ray Jackson, who recently retired from the Department of Agriculture, thinks.remote infrared crop scanning could be adopted by the end of the decade. But only if Paley finds the financial backing which he failed to obtain 10 years ago.

这是一篇说明文。文章一开头就介绍了原用于军事和卫星的红外线扫描技术，如今被用在农业上。通过远距离测量植物的温度来判断农作物是否遭受虫害和疾病。在第二段中指出，物理学家帕里组建了帕里远红外扫描服务公司，来专门探测农业方面的情况。最后他的公司在三年后被迫关闭，主要是因为缺乏资金。另外，农民们也一时不能接受这种新技术。作者期待将来有一天可以解决财政困难，将这一新技术重新用到农业上去。

大学英语四级考试阅读模拟试题

1. Plants will emit an increased amount of heat when they are _______

A) sprayed with pesticides B) facing an infrared scanner

C) in poor physical condition D) exposed to excessive sun rays

2. In order to apply pesticide spraying precisely, we can use infrared scanning to

_______.

A) estimate the damage to the crops

B) measure the size of the affected area

C) draw a color-coded map

D) locate the problem area

3. Farmers can save a considerable amount of pesticide by _______.

A) resorting to spot-spraying B) consulting infrared scanning experts

C) transforming poisoned rain D) detecting crop problems at an early stage

4. The application of infrared scanning technology to agriculture met with some

difficulties _______.

A) the lack of official support B) its high cost C) the lack of financial D) its failure to help increase production

5. Infrared scanning technology may be brought back into operation because of _______.

A) the desire of farmers to improve the quality of their produce.

B) growing concern about the excessive use of pesticides on crops

C) the forceful promotion by the Department of Agriculture

D) full support from agricultural experts

参考答案及解析

1、[答案及分析]：[C]。词组理解题。本文第一段的第一句话谈到：“Even plants can run fever...by insects or disease.”这就告诉了我们植物升高温度的原因。本句所问的也正是这个原因。因此，C正告诉了我们这一点，所以C是正确答案。

2、[答案及分析]：[D]词汇理解题。在第一段的原文中“The goal was to let farmers precisely target pesticide spraying...”其中的意思是“确定”(虫害发生的地方)”而答案D是说“要确定问题所在地区”，信息与本文相符，故D为正确答案;而A、B、C都与本文不符。

3、[答案及分析]：[A]。判断题。问农民通过何种方式可节省杀虫剂。在文章的第二段中谈到帕里远红外线扫描服务公司利用飞机上的远红外线扫描仪夜间在3000英尺的高度探测到庄稼的情况，然后可将这些情况提供给农民，农民可喷洒农药，这样只使用原来农药量的50%-70%就足够了。故答案A的信息与本文相符;而B、C、D均不正确。

4、[答案及分析]：[C]。词汇理解题。问远红外扫描技术用于农业上时遇到的阻力，原因何在。在本文最后段中指出：1984年，帕里公司被迫关闭的原因一资金缺乏。并呼吁说：“But only if Paley finds the financial backing which he failed to obtain 10years ago.”其中financial backing的意思与本题C的“financial support”相同。所以答案C正确。

5、[答案及分析]：[B]。正误判断题。问远红外扫描技术有可能重新用于农业，原因何在。在文章最后一段中说“But with the renewed concern...to get back into operation”由此可明显看出，B的信息与本文内容相符，所以答案B是正确的;而A、C、D都与本文不符。

​2019年大学英语四级考试语法模拟题

英语中的语法和中文的说法是不一样的，我为你提供了2019年大学英语四级考试语法模拟题，希望能帮助到你顺利通过考试，早日拿到英语四级证书。

2019年大学英语四级考试语法模拟题一

1. Never him in such a good mood.

A) I have found B) have found I

C) have I found D) I found

2. Only under special circumstances to take make- up tests.

A) are freshmen permitted B) freshmen are permitted

C) permitted are freshmen D) are permitted freshmen

3. No sooner the bus than the waiting crowd got on it .

A) did … stopped B) has … stopped

C) had … stopped D) was… stopping

4. If you promise angry with me, I’ll tell you what I broke.

A) get not B) not get C) not to get D) not getting

5. He has no choice but to see him

A) go B) went C) going D) to go

6. The bank is reported in the local newspaper in broad daylight yesterday.

A) robbed B) to have been robbed

C) being robbed D) having been robbed

7. She’s always the first guest and the last .

A) to arrive … to leave B) arriving …leaving

C) arrived…left D) being arrived… being left

8. work means moving a body through a distance by a force.

A) Did B) Done C) Doing D) Being done

9. That young man still denies the fire behind the store.

A) to start B) having started C) start D) to have started

10. I have no objection your story again.

A) to hear B) to hearing C) to having heard D) to have heard

答案:1-5 CACCD 6-10 BACBB

2019年大学英语四级考试语法模拟题二

1. If I had remembered the window, the thief would not have got in .

A) to close B) closing C) to have closed D) having closed

2.　newspapers can increase our knowledge.

A) Reading B) To read C) To be read D) Read

3. You will see this product wherever you go.

A) to be advertised B) advertised C) advertise D) advertising

4. in this way, the situation doesn’t seem so disappointing.

A) To look at B) looking at C) looked at D) To be looked at

5. The president promised to keep all the board members of how the negotiations were going on .

A) inform B) informing C) be informed D) informed

6. All the tasks ahead of time, they decided to go on holiday for a week.

A) been fulfilled B) having been fulfilled

C) were fulfilled D) had been fulfilled

7. The village I once worked has taken on a new look.

A) which B) where C) when D) that

8. We need a chairman .

A) for whom everyone has confidence B) in whom everyone has confidence

C) who everyone has confidence of D) whom everyone has confidence on

9. There are signs restaurants are becoming more popular with families.

A) that B) which C) in which D) whose

10. Although many people view conflict as bad, conflict is sometimes useful it forces people to test the relative merits of their attitudes and behaviors.

A) by which B) to which C) in that D) so that

答案：1-5 AABCD 6-10 BBBAC

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