[题目]用括号里的单词的正确形式填空.[1]He is an expert at chemistry. We all call him a (chemistry). [2]The three- (leg)chair isn’t suitable for a young child. He may fall off. [3]To everyone’s (satisfy), the girl 题目和参考答案——青夏教育精英家教网—

题目内容

【题目】用括号里的单词的正确形式填空。

【1】He is an expert at chemistry. We all call him a ________（chemistry）.

【2】The three- ________（leg）chair isn’t suitable for a young child. He may fall off.

【3】To everyone’s ________（satisfy）, the girl finished the job quite well.

【4】—What are you doing here?

—Oh，my teacher asked me to write a pa ssage about 600 words in English.

—You can write a ________（600 words）passage in English?

【5】No one should enter the spot without the ________（permit）of the police.

【6】Letting that animal escape was no accident；you did it ________（intention）.

【7】________（honest）speaking，I didn’t do it on purpose.

【8】The police________（office）ordered him to pay a $100 fine.

【9】My TV is out of order. Can you tell me what is the _______（late）news about Iraq War?

【10】The Great Wall is more than 6000 li in ________（long）.

【答案】

【1】chemist

【2】legged

【3】satisfaction

【4】600-word

【5】permission

【6】intentionally

【7】Honestly

【8】officer

【9】latest

【10】length

【解析】略

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【题目】Here is an astonishing and significant fact: Mental work alone can’t make us tired. It sounds absurd. But a few years ago, scientists tried to find out how long the human brain could labor without reaching a stage of fatigue(疲劳). To the amazement of these scientists, they discovered that blood passing through the brain, when it is active, shows no fatigue at all! If we took a drop of blood from a day laborer, we would find it full of fatigue toxins(毒素)and fatigue products. But if we took blood from the brain of an Albert Einstein, it would show no fatigue toxins at the end of the day.

So far as the brain is concerned, it can work as well and swiftly at the end of eight or even twelve hours of effort as at the beginning. The brain is totally tireless. So what makes us tired?

Some scientists declare that most of our fatigue comes from our mental and emotional(情感的)attitudes. One of England’s most outstanding scientists, J. A. Hadfield, says, “The greater part of the fatigue from which we suffer is of mental origin. In fact, fatigue of purely physical origin is rare. ”Dr. Brill, a famous American scientist, goes even further. He declares, “One hundred percent of the fatigue of a sitting worker in good health is due to emotional problems.”

What kinds of emotions make sitting workers tired? Joy? Satisfaction? No! A feeling of being bored, anger, anxiety, tenseness, worry, a feeling of not being appreciated—those are the emotions that tire sitting workers. Hard work by itself seldom causes fatigue. We get tired because our emotions produce nervousness in the body.

【1】 What surprised the scientists a few years ago?

A. Fatigue toxins could hardly be found in a laborer’s blood.

B. Albert Einstein didn’t feel worn out after a day’s work.

C. The brain could work for many hours without fatigue.

D. A mental worker’s blood was filled with fatigue toxins.

【2】 According to the author, which of the following can make sitting workers tired?

A. Challenging mental work.

B. Unpleasant emotions.

C. Endless tasks.

D. Physical labor.

【3】 What’s the author’s attitude towards the scientists’ ideas?

A. He agrees with them.

B. He doubts them.

C. He argues against them.

D. He hesitates to accept them.

【4】 We can infer from the passage that in order to stay energetic, sitting workers need to_______.

A. have some good food

B. enjoy their work

C. exercise regularly

D. discover fatigue toxins

【题目】News reports say negotiations between the two companies with no agreement reached, so that no new product will appear within the following two years.

A. have broken down

B. have broken out

C. have broken in

D. have broken up

【题目】语法填空

阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。

Long ago, there lived in Greece a learned man. He was so well-known【1】 his knowledge of almost everything that lots of people from all over the country came to learn from him. The great man【2】(teach) his students whole-heartedly and answered their questions with great 【3】(patient).

One day, a student asked him, “My dear teacher, didn’t you say you yourself have many more questions about things than we do?【4】I think we students have far more than you.”

With a smile on his face, the teacher drew two circles, one as large as a big cake, the other smaller. Then he said, “Of course, I have learned much more. But it is wrong【5】 (think) a teacher has fewer questions than his students. Now, look at these two circles. The inside of the【6】 (big) one is my knowledge of things, and the inside of the smaller one is【7】(your). Out of the circles is what is still unknown to us. Since mine is larger, I have to use the longer line to draw the bigger circle. That means I have more opportunities to face something【8】(know). And that’s【9】I myself have more questions than you do. The【10】(much) you learn, the more questions you have. You will never learn enough, you know.”

【题目】 I must ________ your promise ________ you won’t be late again.

A．remind you for；why B．remind you to；in which

C．remind you of；that D．remind you；which

【题目】

Doctors are known to be terrible pilots. They don’t listen because they already know it all. I was lucky: I became a pilot in 1970, almost ten years before I graduated from medical school. I didn’t realize then, but becoming a pilot makes me a better surgeon. I loved flying. As I flew bigger, faster planes, and in worse weather, I learned about crew resource management(机组资源管理),or CRM, a new idea to make flying safer. It means that crew members should listen and speak up for a good result, regardless of positions.

I first read about CRM in 1980.Not long after that, an attending doctor and I were flying in bad weather. The controller had us turn too late to get our landing ready. The attending doctor was flying; I was safety pilot. He was so busy because of the bad turn, he had forgotten to put the landing gear(起落架)down. He was a better pilot—and my boss—so it felt unusual to speak up. But I had to: Our lives were in danger. I put aside my uneasiness and said,“We need to put the landing gear down now!”That was my first real lesson in the power of CRM, and I’ve used it in the operating room ever since.

CRM requires that the pilot/surgeon encourage others to speak up. It further requires that when opinions are from the opposite, the doctor doesn’t overreact, which might prevent fellow doctors from voicing opinions again. So when I’m in the operating room, I ask for ides and help from others. Sometimes they’re not willing to speak up. But I hope that if I continue to encourage them, someday someone will keep me from“landing gear up”.

【1】 What does the author say about doctors in general?

A. They like flying by themselves.

B. They are unwilling to take advice.

C. They pretend to be good pilots.

D. They are quick learners of CRM.

【2】The author deepened his understanding of the power of CRM when .

A. he saved the plane by speaking up

B. he was in charge of a flying task

C. his boss landed the plane too late

D. his boss operated on a patient

【3】In the last paragraph“landing gear up”probably means .

A. following flying requirements

B. overreacting to different opinions

C. listening to what fellow doctors say

D. making a mistake that may cost lives

【4】 Which of the following can be the best title for the text?

A. CRM:A New Way to Make Flying Safe

B. Flying Makes Me a Better Doctor

C. The Making of a Good Pilot

D. A Pilot-Turned Doctor

【题目】

A team of engineers at Harvard University has been inspired by Nature to create the first robotic fly. The mechanical fly has become a platform for a series of new high-tech integrated systems. Designed to do what a fly does naturally, the tiny machine is the size of a fat housefly. Its mini wings allow it to stay in the air and perform controlled flight tasks.

“It’s extremely important for us to think about this as a whole system and not just the sum of a bunch of individual components (元件),” said Robert Wood, the Harvard engineering professor who has been working on the robotic fly project for over a decade. A few years ago, his team got the go-ahead to start piecing together the components. “The added difficulty with a project like this is that actually none of those components are off the shelf and so we have to develop them all on our own,” he said.

They engineered a series of systems to start and drive the robotic fly. “The seemingly simple system which just moves the wings has a number of interdependencies on the individual components, each of which individually has to perform well, but then has to be matched well to everything it’s connected to,” said Wood. The flight device was built into a set of power, computation, sensing and control systems. Wood says the success of the project proves that the flying robot with these tiny components can be built and manufactured.

While this first robotic flyer is linked to a small, off-board power source, the goal is eventually to equip it with a built-in power source, so that it might someday perform data-gathering work at rescue sites, in farmers’ fields or on the battlefield. “Basically it should be able to take off, land and fly around,” he said.

Wood says the design offers a new way to study flight mechanics and control at insect-scale. Yet, the power, sensing and computation technologies on board could have much broader applications. “You can start thinking about using them to answer open scientific questions, you know, to study biology in ways that would be difficult with the animals, but using these robots instead,” he said. “So there are a lot of technologies and open interesting scientific questions that are really what drives us on a day to day basis.”

【1】 The difficulty the team of engineers met with while making the robotic fly was that __________.

A. they had no model in their mind

B. they did not have sufficient time

C. they had no ready-made components

D. they could not assemble the components

【2】 Which of the following can be learned from the passage?

A. The robotic flyer is designed to learn about insects.

B. Animals are not allowed in biological experiments.

C. There used to be few ways to study how insects fly.

D. Wood’s design can replace animals in some experiments.

【3】Which of the following might be the best title of the passage?

A. Father of Robotic Fly/span>

B. Inspiration from Engineering Science

C. Robotic Fly Imitates Real Life Insect

D. Harvard Breaks Through in Insect Study

【题目】(2016 北京卷) _________ over a week ago, the books are expected to arrive any time now.

A. Ordering B. To order C. Having ordered D. Ordered

【题目】____________ catch the early bus, he got up early in the morning.

A. So as to B. So that

C. In order that D. In order to

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