题目内容

The student______ in the games on the MP4 during class did not notice his teacher behind him.

A. absorbing B. to absorb

C. be absorbed D. absorbed

 

D

【解析】

试题分析:考查非谓语动词。句意:那个在课堂上专心玩游戏的学生没有注意到老师就站在他的身后。这里是非谓语动词作后置定语,排除C;absorbed全神贯注的,专心的,是形容词化的过去分词,类似的还有:excited, interested, devoted, worried, delighted等,这些词常被看作是形容词,修饰人,放在逻辑主语之后作定语,故选D。

考点:考查非谓语动词

 

练习册系列答案
相关题目

In recent years, there has been a steady attack on salt from the doctors: salt is bad for you—regardless of your health. Politicians also got aboard. “There is a direct relationship,” US Congressman Neal Smith said, “between the amount of sodium(钠) a person consumes and heart disease, circulatory(循环的) disorders, stroke and even early death.”

Frightening, if true! But many doctors and medical researchers are now beginning to feel the salt scare has gone too far. “All these remarks and cry about salt is unnecessary,” Dr. Dustan insists. “For most of us it probably does not make much difference how much salt we eat.” Dustan’s most recent short-term study of 150 people showed that those with normal blood pressure experienced no change at all when placed on an extremely low-salt diet, or later when salt was reintroduced. Of the hypertensive(高血压的) patients, however, half of those on the low-salt diet did experience a drop in blood pressure, which returned to previous level when salt was reintroduced.

“An adequate to somewhat excessive(过度的) salt intake has probably saved many more lives than it has cost in the general population,” said Dr. John H Laragh. “So an opinion that the whole population should avoid salt makes no sense.”

Medical experts agree that everyone should practice reasonable “moderation”(节制) in salt consumption. For the average person, a moderate amount might run from four to ten grams a day, or roughly 1/2 to 1/3 teaspoons. One to two grams of salt would come from the natural sodium in food. The rest would be added in processing, preparation or at the table.

“Na is not your enemy,” says Comek’s Dr. Laragh. “Salt is the No.1 natural component of all human tissue, and the idea that you do not need it is wrong. Unless your doctor has proven that you have a salt-related health problem, there is no reason to give it up.”

1.Why is salt attacked by doctors and politicians?

A. It’s unnecessary.

B. It does no good to human health.

C. It is hated by most people.

D. It will always lead to heart disease and circulatory disorders.

2.From Dr. Dustan’s study in Paragraph 2 we can infer that _____.

A.a low-salt diet may be good to some patients

B.the amount of salt intake has nothing to do with one’s blood pressure

C.the reduction of salt intake can completely cure a hypertensive patient

D.an extremely low-salt diet makes no difference to anyone

3.In the 3rd paragraph, Dr. Laragh implied that _____.

A.people should not be afraid of taking much excessive salt

B.doctors should not advise people to avoid salt

C.an adequate to somewhat excessive salt intake is suggested to ill people

D.excessive salt intake has killed some patients in the general population

4.What is the experts’ advice for average people on salt consumption?

A.They should increase salt intake through sodium pills.

B.They should avoid salt as often as possible.

C.They should consume 1/2 to 1/3 teaspoons of salt a day.

D.They needn’t care about how much salt they consume.

5.What is the main idea of the passage?

A.The salt scare is not reasonable.

B.The cause of hypertension is disclosed.

C.The moderate use of salt is recommended.

D.Salt consumption is to be avoided.

 

Christian Eijkman, a Dutch doctor, left the Netherlands for the island of Java. Many people on the island had a disease called beri-beri. He was going there to try and find a cure. At first, Eijkman thought some kind of germ (细菌) caused beri-beri. He raised some chickens. He didn’t eat them, but made experiments on them. The local people were quite surprised at that. One day he noticed that his chickens became sick when they were fed the food most Javanese ate-refined white rice (精炼米). When he fed them with unrefined rice, also known as brown rice, they recovered.

Eijkman realized that he had made an important discovery-that some things in food could prevent disease. These things were named vitamins (维生素). The Javanese were not getting enough vitamins because they had actually removed the part that contains vitamins. Later, other diseases were also found to be caused by the lack of vitamins in a person’s food.

Today many people know the importance of vitamins and they make sure they have enough vitamins from the food they eat. If they don’t, they can also take vitamin pills.

1.The underlined word “cure” in Para 1 probably means ______.

A. a medical treatment B. a kind of vitamin

C. a kind of germ D. a kind of rice

2.Christian Eijkman went to the island of Java to ______.

A.spend his holiday

B. find ways to grow better crops

C. do some research about the island

D. help the Javanese with their illness

3.Why did Christian Eijkman raise some chickens?

A. To eat them.

B. To carry out his experiments.

C. To give the Javanese a surprise.

D. To make money by selling them.

4.If a person doesn’t get enough vitamins in his diet, he’d better _____.

A. eat more rice B. eat more meat

C. eat some chicken D. eat vitamin pills

5.We can learn from the passage that ______.

A. Beri was caused by chickens

B. the Javanese didn’t like vitamins

C. Christian Eijkman’s experiment was successful

D. the Javanese’s disease was caused by a kind of germ

 

There is a fine line between a parent who is active and open-minded and one that doesn’t know when to let go(放手). As my daughter, Nicole, prepares to leave home for college, I’m discovering how hard it is to stay on the side of this line. When I hold the apron strings(围裙带) connecting us, Nicole, eager to independence, tries to loosen my grasp. What results is a (an) mother-daughter, push-me, pull-you kind of tango.

For the past two years, it’s gone like this:

Mother’s question:“Have you thought of taking an advanced class(大学预备课程)so that you can earn college credit?”

Daughter’s :“No, I’m not interested in that.”

……

Two months ago, she was to a great university. However, I was still the mother having a time letting go. The night before the introductory meeting of the university, I had read the course catalog carefully and courses which I thought looked good. We met on the campus the next afternoon, and Nicole’s face with excitement. “I have had my entire schedule figured out,” she said. “Already?” I was astonished, she should have discussed it with me. I examined the schedule. Nicole hadn’t taken a (an) one of the courses I had suggested. Every course she had chosen suited her interests. Just then I saw a mature, capable young woman with a mind and the ability to shape her future. She no longer needed her mother every decision she made. I felt proud, though still a bit .

I the lessons carefully. Nicole has struggled to learn over the past 18 years: , sympathy, and hard work. There have been a few holes along the way. , she is well-equipped and eager to the future. The next step, I recognized, was mine to take:giving my daughter and myself the we both needed.

1.A. left B. right C. either D. each

2.A. onto B. up C. back D. out

3.A. keep B. refuse C. taste D. bear

4.A. awkward B. relaxing C. lively D. beautiful

5.A. comment B. word C. concept D. response

6.A. received B. invited C. treated D. accepted

7.A. good B. great C. hard D. easy

8.A. taken B. underlined C. offered D. emphasized

9.A. lit up B. built up C. turned up D. made up

10.A. imaginingB. thinking C. hoping D. adding

11.A. only B. just C. even D. single

12.A. mostly B. hardly C. exactly D. slightly

13.A. sharp B. normal C. different D. typical

14.A.encouraging B. evaluating C. disagreeing D. agreeing

15.A. anxious B. excited C. sad D. tense

16.A. reviewed B. observed C. checked D. studied

17.A.competence B. honesty C. confidence D.responsibility

18.A. Therefore B. Instead C. Still D. Besides

19.A. determine B. embrace C. discover D. control

20.A. character B. strength C. relief D.independence

 

Manners nowadays in metropolitan cities like London are practically non-existent. It is nothing for a big, strong schoolboy to push an elderly woman aside to take the last remaining seat on the underway or bus.

This question of giving up seats in public transport is much argued about by young men, who say that since women have claimed equality, they no longer deserve to be treated with politeness and that those who go out to work should take their turns in the rat race like anyone else. But women have never claimed to be physically strong as men. Even if it is not agreed, however, the fact remains that courtesy(礼节) should be shown to the old and the sick. Are we really so lost to all ideals of unselfishness that we can sit there indifferently(冷漠地) reading the paper or a book, saying to ourselves, “First come, first served” while a grey-haired woman, a mother with a young child or a cripple(残障者) stands? Yet this is all too often seen.

Older people, tired and impatient from a day’s work, are not always considerate either--far from it. Many arguments break out as the older people push and squeeze(挤) each other to get on buses. One cannot approve this, of course, but one does feel there is just a little more excuse.

It seems urgent, not only that communications in transport should be improved, but also that communication between human beings should be kept smooth and polite. All over cities, it seems that people are too tired and too rushed to be polite. Shop assistants won’t bother to assist; taxi drivers shout at each other as they dash dangerously around corners; bus conductors pull the bell before their desperate passengers have time to get on or off the bus, and so on. It seems to us that it is up to the young to do their small part to stop such lowering of moral standards.

Title: Manners in Metropolitan Cities

Theme

Politeness is1. , especially in large cities.

Phenomena

and

Excuses

Phenomena

Excuses

Big, strong schoolboys push elderly women aside to 2. on the last remaining seats.

 

Young men3. to treat women politely.

Women think they are4. to men, so they should take their turns in the rat race like others.

Young people sit indifferently5. while grey-haired women, mothers with 6. and disabled people stand by.

First come, first served.

The elderly themselves push each other to get on buses.

 

7.

●Communications in transport are not satisfactory.

●Communication between people doesn’t go 8. and politely.

●People are too 9. and too rushed to care about others.

Solution

Young people make an 10. to stop such lowering of moral standards.

 

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网