2021 智慧树知到英语主题漫谈答案

网课英语主题漫谈单元测试答案

第一章 单元测试

1、The Chinese dream is a new term put forward by President Xi Jinping in ____.

A:2011

B:2012

C:2013

D:2014

正确答案:【2012】

2、The key words of the Chinese dream may include_.

A:Democracy

B:Rejuvenation

C:Individualism

D:Heroism

正确答案:【Rejuvenation】

3、They failed to _ the deep meaning of his words.

A:pursue

B:chase

C:grasp

D:fulfill

正确答案:【grasp】

4、Escape can be a strong_ for travel.

A:determination

B:fulfillment

C:motivation

D:ambition

正确答案:【motivation】

5、She never achieved her _ of becoming a famous writer.

A:ambition

B:fulfillment

C:motivation

D:rejuvenation

正确答案:【ambition】

6、Students should _ their own interests, as well as do their school work.

A:determine

B:fulfill

C:achieve

D:pursue

正确答案:【determine】

7、She eventually _ her goal of becoming a professor.

A:achieved

B:chased

C:grasped

D:went after

正确答案:【achieved】

8、The term American dream was first put forward by James Truslow Adams in his book The Epic of American.

A:对

B:错

正确答案:【对】

9、Puritans came to New England for the sake of religious freedom and intended to “purify” or simplify the religious rituals of the Church of England.

A:对

B:错

正确答案:【对】

10、The essence of the Westward movement was the expansion of capitalism.

A:对

B:错

正确答案:【对】

第二章 单元测试

1、 材料:

My Advice to Students: Education Counts

Bill Gates

Hundreds of students send e-mail each year asking for advice about education. They want to know what to study, or whether it’s okay to dropout of college since that’s what I did.

   A smaller number of parents send messages, seeking guidance for their son or daughter. “How can we steer our child toward success?” they ask.

   My basic advice is simple and heartfelt: Get the best education you can. Take advantage of high school and college. Learn how to learn.

   It’s true that I dropped out of college to start Microsoft, but I was at Harvard for three years before dropping out –and I’d love to have the time to go back. As I’ve said before, nobody should drop out of college unless they believe they face the opportunity of a lifetime. And even then they should reconsider.

   Kathy Gridland, a six-grade teacher in Ohio, wrote to say, “Several of my students claim that you never finished high school. Since you are a success, my students perceive that as a reason not to care much about getting a good education.”

  I finished high school!

  The computer industry has lots of people who didn’t finish college, but I’m not aware of any success stories that began with somebody dropping out of high school. I actually don’t know any high school dropouts, let alone any successful ones.

   In my company’s early years we had a bright part-time programmer who threatened to dropout of high school to work full-time. We told him no.

   Quite a few of our people didn’t finish college, but we discourage dropping out. Having a diploma certainly helps somebody who is looking to us for a job.

   College isn’t the only place where information exists. You can learn in a library. But somebody handing you a book doesn’t automatically foster learning. You want to learn with other people, asking questions, try out ideas and have a way to test your ability. It usually takes more than just a book.

   Education should be broad, although it’s fine to have a deep interests, too.

   In high school there were periods when I was highly focused on writing software, but for most of my high school years I has wide-ranging academic interests. My parents encouraged this, and I’m grateful that they did.

   Although I attended a lot of different kinds of classes in college, I sighed up for only one computer class the whole time. I read about all kinds of things.

   One parent wrote me that her 15-year-old son “lost himself in the hole of computer.” He got an A in website design, but other grades were sinking, she said.

   This boy is making a mistake. High school and college offer you the best chance to learn broadly –math, history, various sciences – and to do projects with other kids that teach you first-hand about group dynamics. It’s fine to take a deep interest in computers, dance, language or any other discipline, but not if it jeopardizes(危及，影响) breadth.

　If you fall into an obsessive pattern in high school, you’ve got two problems. One is that you’re unlikely to change when you go to college. The other is that if you don’t get reasonably good grades, it’s hard to go to a college that has the highly motivated, capable students who can really help you learn about the world.

  In college it’s appropriate to think about specialization. Getting real expertise in an area of interest can lead to success – unless the specialty ends up being a dead end or you’re not good at. Graduate school is one way to get specialized knowledge, although extended college education isn’t always a good investment from a purely economic standpoint.

1、By “education counts”, Gates means that education is important to everyone.

A:T

B:F

正确答案:【T】

1、From the passage we know that Gates dropped out of college because he didn’t do well.

A:T

B:F

正确答案:【F】

1、Gates tell us that it is easier to get a job with a college diploma than without one.

A:T

B:F

正确答案:【T】

1、According to Gates, one learns better by self-study.

A:T

B:F

正确答案:【F】

1、It can be inferred from the passage that it’s fine to become deeply interested in one specific area.

A:T

B:F

正确答案:【F】

2、 材料:

In the 1960s, medical researchers Thomas Holmes and Richard Rahe developed a checklist of stressful events. They appreciated the tricky point that any major change can be stressful. Bad events like “serious illness of a family member” were high on the list, but so were some helpful life changing events like marriage.

When you take the Holmes Rahe you must remember that the score does not show how you deal with stress — it only shows how much you have to deal with. And we now know that the way you deal with these events dramatically affects your chances of staying healthy. By the early 1970s, hundreds of similar studies had followed Holmes and Rahe. And millions of Americans who work and live under stress worried over the reports. Somehow the research got boiled down to a memorable message. Women’s magazines ran headlines like “Stress causes illness.” If you want to stay physically and mentally healthy, the articles said, avoid stressful events.

But such simplistic advice is impossible to follow. Even if stressful events are dangerous, many－like the death of loved one－are impossible to avoid．Moreover, any warning to avoid all stressful events is a prescription for staying away from chances as well as trouble. Since any change can be stressful, a person who wanted to be completely free of stress would never marry, have a child, take a new job or move.

The idea that all stress makes you sick also takes no notice of a lot of what we know about people. It supposes we're all vulnerable(脆弱的) and not active in the face of the difficult situation. But what about human ability and creativity? Many come through periods of stress with more physical and mental strength than they had before. We also know that a long time without change or challenge can lead to boredom and physical and mental strain.

2、The result of Holmes-Rahe's medical research tells us __

A:the way you handle major events may cause stress

B:what should be done to avoid stress

C:what kind of event would cause stress

D:how to cope with sudden changes in life

正确答案:【what kind of event would cause stress】

2、The studies on stress in the early 1970s led to ____

A:widespread concern over its harmful effects

B:great panic over the mental disorder it could cause

C:an intensive research into stress-related illness

D:popular avoidance of stressful jobs

正确答案:【widespread concern over its harmful effects】

2、The score of the Holmes-Rahe test shows _____

A:how much pressure you are under

B:how positive events can change your life

C:how stressful a major event can be

D:how you can deal with life-changing events

正确答案:【how much pressure you are under】

2、Why is “such simplistic advice ”(Line 1, Para. 3) impossible to follow?

A:No one can stay on the same job for long

B:No prescription is effective in relieving stress

C:People have to get married someday

D:You should be missing opportunities as well

正确答案:【You should be missing opportunities as well】

2、According to the passage people who have experienced ups and downs may become___

A:nervous when faced with difficulties

B:physically and mentally strained

C:more capable of coping with adversity

D:indifferent toward what happens to them

正确答案:【more capable of coping with adversity】

第三章 单元测试

1、Which country suffered the largest death during World War II?

A:Japan

B:Germany

C:Soviet Union

D:China

正确答案:【Soviet Union】

2、Whose story is told in the film A Private War?

A:A solider

B:war correspondent

C:peace-keeping

D:A doctor

正确答案:【war correspondent】

3、Who wrote The Diary of a Young Girl?

A:Otto Frank

B:A Japanese girl

C:Anne Frank

D:A Chinese Girl

正确答案:【Anne Frank】

4、Yad Vashem Holocaust is the only one memorial to remember the Holocaust in the world.

A:对

B:错

正确答案:【错】

5、Who was referred to as “China’s Schindler”?

A:

A late Chinese general

B:

He Fengshan

C:

A Chinese priest

D:

Qian Xiuling

正确答案:【

He Fengshan

】

6、What day is September 3 in China?

A:The National Day

B:The Army Day

C:Victory Day of the War of Resistance against Japan

D:National Memorial Day for Nanjing Massacre Victims

正确答案:【Victory Day of the War of Resistance against Japan】

7、What might be the consequences caused by wars?

A:A huge number of casualties.

B:Numerous economic losses.

C:Enormous damage to cultural heritages.

D:

Severe damage of the health of populations

正确答案:【A huge number of casualties.;

Numerous economic losses.;

Enormous damage to cultural heritages.;

Severe damage of the health of populations

】

8、What can we do to prevent wars from happening?

A:Educate the public the consequences of war.

B:Enhance the cultural tolerance of the country.

C:Build a stronger internationgal community.

D:Communicate first when conflicts appear.

E:

Raise money to help poor countries.

正确答案:【Educate the public the consequences of war.;

Enhance the cultural tolerance of the country.;

Build a stronger internationgal community.;

Communicate first when conflicts appear.;

Raise money to help poor countries.

】

9、Who issued the order of destroying the Bamiyan Buddha?

A:Saddam Hussein

B:Bashar al-Assad

C:Osama Ben Laden

D:Mullah Mohammed Omar

正确答案:【Mullah Mohammed Omar】

10、During the WWII, Jews were the only race slaughtered by the Nazi Germans.

A:对

B:错

正确答案:【错】

第四章 单元测试

1、 材料:

Passage 1

Directions: The 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.

Living in an urban area with green spaces has a long-lasting positive impact on people’s mental well-being, a study has suggested. UK researchers found moving to a green space had a sustained positive effect, unlike pay rises or promotions, which only provided a short-term boost. Co-author Mathew White, from the University of Exeter, UK, explained that the study showed people living in greener urban areas were displaying fewer signs of depression or anxiety. “There could be a number of reasons,” he said, “for example, people do many things to make themselves happier: they strive for promotion or pay rises, or they get married. But the trouble with those things is that within six months to a year, people are back to their original baseline levels of well-being. So, these things are not sustainable; they don’t make us happy in the long term. We found that for some lottery (彩票) winners who had won more than ￡500,000 the positive effect was definitely there, but after six months to a year, they were back to the baseline.”

Dr. White said his team wanted to see whether living in greener urban areas had a lasting positive effect on people’s sense of well-being or whether the effect also disappeared after a period of time. To do this, the team used data from the British Household Panel Survey compiled by the University of Essex.

Explaining what the data revealed, he said: “What you see is that even after three years, mental health is still better, which is unlike many other things that we think will make us happy.” He observed that people living in green spaces were less stressed, and less stressed people made more sensible decisions and communicated better.

With a growing body of evidence establishing a link between urban green spaces and a positive impact on human well-being, Dr. White said, “There’s growing interest among public policy officials, but the trouble is who funds it. What we really need at a policy level is to decide where the money will come from to help support good quality local green spaces.”

1、According to one study, what do green spaces do to people?

A:Improve their work efficiency.

B:Add to their sustained happiness.

C:Help them build a positive attitude towards life.

D:Lessen their concerns about material well-being.

正确答案:【Add to their sustained happiness.】

1、What does Dr. White say people usually do to make themselves happier?

A:Earn more money.

B:Gain fame and popularity.

C:Settle in an urban area.

D:Live in a green environment.

正确答案:【Earn more money. 】

1、What does Dr. White try to find out about living in a greener urban area?

A:How it affects different people.

B:How strong its positive effect is.

C:How long its positive effect lasts.

D:How it benefits people physically.

正确答案:【How long its positive effect lasts.】

1、What did Dr. White’s research reveal about people living in a green environment?

A:Their stress was more apparent than real.

B:Their decisions required less deliberation.

C:Their memories were greatly strengthened.

D:Their communication with others improved.

正确答案:【Their communication with others improved.】

1、According to Dr. White, what should the government do to build more green spaces in cities?

A:Find financial support.

B:Improve urban planning.

C:Involve local residents in the effort.

D:Raise public awareness of the issue.

正确答案:【Find financial support. 】

2、 材料:

Passage 2

Directions: The 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.

    California has been facing a drought for many years now, with certain areas even having to pump freshwater hundreds of miles to their distribution system. The problem is growing as the population of the state continues to expand. New research has found deep water reserves under the state which could help solve their drought crisis. Previous drilling of wells could only reach depths of 1,000 feet, but due to new pumping practices, water deeper than this can now be extracted (抽取). The team at Stanford investigated the aquifers (地下蓄水层) below this depth and found that reserves may be triple what was previously thought.

It is profitable to drill to depths more than 1,000 feet for oil and gas extraction, but only recently in California has it become profitable to pump water from this depth. The aquifers range from 1,000 to 3,000 feet below the ground, which means that pumping will be expensive and there are other concerns. The biggest concern of pumping out water from this deep in the gradual settling down of the land surface. As the water is pumped out, the vacant space left is compacted by the weight of the earth above.

Even though pumping from these depths is expensive, it is still cheaper than desalinating (脱盐) the ocean water in the largely coastal state. Some desalination plants exist where feasible, but they are costly to run and can need constant repairs. Wells are much more reliable sources of freshwater, and California is hoping that these deep wells may be the answer to their severe water shortage.

One problem with these sources is that the deep water also has a higher level of salt than shallower aquifers. This means that some wells may even need to undergo desalination after extraction, thus increasing the cost. Research from the exhaustive study of groundwater from over 950 drilling logs has just been published. New estimates of the water reserves now go up to 2,700 billion cubic meters of freshwater.

2、How could California’s drought crisis be solved according to some researchers?

A:By building more reserves of groundwater.

B:By upgrading its water distribution system.

C:By developing more advanced drilling devices.

D:By drawing water from the depths of the earth.

正确答案:【By drawing water from the depths of the earth.】

2、What can be inferred about extracting water from deep aquifers?

A:It was deemed vital to solving the water problem.

B:It was not considered worth the expense.

C:It may not provide quality freshwater.

D:It is bound to gain support from the local people.

正确答案:【It was not considered worth the expense.】

2、What is mentioned as a consequence of extracting water from deep underground?

A:The sinking of land surface.

B:The damage to aquifers.

C:The harm to the ecosystem.

D:The change of the climate.

正确答案:【The sinking of land surface. 】

2、What does the author say about deep wells?

A:They run without any need for repairs.

B:They are entirely free from pollutants.

C:They are the ultimate solution to droughts.

D:They provide a steady supply of freshwater.

正确答案:【They provide a steady supply of freshwater.】

2、What may happen when deep aquifers are used as water sources?

A:People’s health may improve with cleaner water.

B:People’s water bills may be lowered considerably.

C:The cost may go up due to desalination.

D:They may be exhausted sooner or later.

正确答案:【The cost may go up due to desalination.】

第五章 单元测试

1、The first handheld cellphone provided us 10 minutes of talk-time but it took around 3 hours to charge.

A:对

B:错

正确答案:【错】

2、Big data and AI are the most useful and powerful emerging technologies.

A:对

B:错

正确答案:【错】

3、Companies use big data to improve what they know about customers' wants and needs as well as to identify trends.

A:对

B:错

正确答案:【对】

4、The creative jobs are the ones unthreatened by AI, because AI can optimize but not create.

A:对

B:错

正确答案:【对】

5、The majority of workers indicated that ICT increases productivity.

A:对

B:错

正确答案:【对】

6、The three-parent baby technique has been legally approved in the UN.

A:对

B:错

正确答案:【错】

7、It is possible — and practical — to reduce our reliance on technology.

A:对

B:错

正确答案:【错】

8、apartment

A:公寓

B:部门

C:离开

D:部分

正确答案:【公寓】

9、entertain

A:入口

B:娱乐

C:决定

D:逗乐

正确答案:【娱乐】

10、benefit

A:适合、恰当

B:舒适

C:利益、好处

D:娱乐

正确答案:【利益、好处】

第六章 单元测试

1、 材料:

Like many of my generation, I have a weakness for hero worship. At some point, however, we all begin to question our heroes and our need for them. This leads us to ask: What is a hero?

Despite immense differences in cultures, heroes around the world generally share a number of characteristics that instruct and inspire people.

A hero does something worth talking about. A hero has a story of adventure to tell and a community who will listen. But a hero goes beyond mere fame.

　　Heroes serve powers or principles larger than themselves. Like high-voltage transformers, heroes take the energy of higher powers and step it down so that it can be used by ordinary people.

　　The hero lives a life worthy of imitation. Those who imitate a genuine hero experience life with new depth, enthusiasm, and meaning. A sure test for would-be heroes is what or whom do they serve? What are they willing to live and die for? If the answer or evidence suggests they serve only their own fame, they may be famous persons but not heroes. Madonna and Michael Jackson are famous, but who would claim that their fans find life more abundant?

　　Heroes are catalysts (催化剂) for change. They have a vision from the mountaintop. They have the skill and the charm to move the masses. They create new possibilities. Without Gandhi, India might still be part of the British Empire. Without Rosa Parks and Martin Luther King, Jr., we might still have segregated(隔离的) buses, restaurants, and parks. It may be possible for large-scale change to occur without leaders with magnetic personalities, but the pace of change would be slow, the vision uncertain, and the committee meetings endless.

1、Although heroes may come from different cultures, they _.

A:generally possess certain inspiring characteristics

B:probably share some weaknesses of ordinary people

C:are often influenced by previous generations

D:all unknowingly attract a large number of fans

正确答案:【generally possess certain inspiring characteristics】

1、According to the passage, heroes are compared to high-voltage transformers in that ____.

A:they have a vision from the mountaintop

B:they have warm feelings and emotions

C:they can serve as concrete(具体的) examples of noble principles

D:they can make people feel stronger and more confident

正确答案:【they can serve as concrete(具体的) examples of noble principles】

1、Madonna and Michael Jackson are not considered heroes because __.

A:they are popular only among certain groups of people

B:their performances do not improve their fans morally

C:their primary concern is their own financial interests

D:they are not clear about the principles they should follow

正确答案:【their performances do not improve their fans morally】

1、Gandhi and Martin Luther King are typical examples of outstanding leaders who ___.

A:are good at demonstrating their charming characters

B:can move the masses with the skill and the charm

C:are capable of meeting all challenges and hardships

D:can provide an answer to the problems of their people

正确答案:【can provide an answer to the problems of their people】

1、The author concludes that historical changes would ______.

A:be delayed without leaders with inspiring personal qualities

B:not happen without heroes making the necessary sacrifices

C:take place if there were heroes to lead the people

D:produce leaders with attractive personalities

正确答案:【be delayed without leaders with inspiring personal qualities】

2、 材料:

Many articles have appeared in recent years, claiming that there are no more heroes in the world. The authors say that the young now refuse to admire anyone and that we are living in a world too well informed, too curious showing us the faults of the public figures who could become today’s stars, until we lose faith and start looking for defects in any person who seems worthy of respect.

Is it true that we know too much? Were our ancestors lucky to be only partly informed? Those who read the first biographies of George Washington, Joan of Arc, or other great men and women of the past were not told that their hero had bad breath or disliked his mother; they only found a description of his great accomplishments and their admiration was strengthened. In fact, early biographers didn’t hesitate to make up an admirable story or two about their hero. The man who wrote the first biography of Washington, for instance, invented the cherry tree; he admitted later that there was no truth in it, but he said that it would give young men a good example to follow. His readers didn’t seem to object; the book was reprinted eighty times—a great success in those days.

Modern biographers do not invent such stories; they respect the facts, as indeed they should. But we pay a price for their truthfulness, for in their efforts to show “the whole person,” they tell us more than we really need to know about private lives, family secrets, and human weakness. The true greatness of a fine man is often forgotten in the display; and people lose not only their admiration for him, but their willingness to trust any other “star” completely.

It may be difficult to be a hero in the world these days, under the searching eyes of the society. But surely excellence has not disappeared completely; there are still individuals who are superior to their fellow men by their wisdom, their courage, or their character. They can be heroes if people are willing to ignore their human imperfection and to admit the respect that their admirable qualities inspire. Heroes are needed everywhere, at any time. It’s a sad sky that has no shining stars.

2、Why do the young now refuse to admire anyone?

A:Because there are fewer heroes than before.

B:Because they themselves are more self-centered.

C:Because they have lost faith in today’s life style.

D:Because they rush to find faults with any person.

正确答案:【Because they rush to find faults with any person.】

2、Early biographers of great people __.

A:knew little about their heroes

B:were willing to invent stories

C:were disliked by readers

D:hid some achievements of their heroes

正确答案:【were willing to invent stories】

2、Which of the following statements about modern biographers is true?

A:They show no respect to facts.

B:They choose to ignore heroes’ greatness.

C:Their writing style has aroused criticism.

D:We benefit from their truthfulness.

正确答案:【Their writing style has aroused criticism.】

2、We can infer from the last paragraph that __.

A:the standard of being a hero has been raised

B:the author is optimistic about the hero issue

C:our society is lacking in real heroes

D:our society shows enough tolerance

正确答案:【the author is optimistic about the hero issue】

2、What is essential in solving the problem mentioned in the passage?

A:People’s attitude.

B:The true greatness of heroes.

C:The author’s arguments.

D:Biographers’ truthfulness.

正确答案:【People’s attitude.】

第七章 单元测试

1、No liquid including any kind of drinks is allowed to be carried onto a flight according to the security check regulations.

A:对

B:错

正确答案:【对】

2、In China,a revised rule has been released setting the national standard for the use of 2324 additives.

A:对

B:错

正确答案:【错】

3、“Hacker” cannot refer to any skilled computer programmers.

A:对

B:错

正确答案:【错】

4、In 9/11 events,the first two flights departed Boston for the twin towers in NY.

A:对

B:错

正确答案:【对】

5、In 9/11 events,the 3rd flight left for California.

A:对

B:错

正确答案:【错】

6、In the 9/11 events,the 4th flight fell upon rural Pennsylvania.

A:对

B:错

正确答案:【对】

7、More than 4000 of police officers and firefighters died in the collapse of the towers and were buried in 9/11.

A:对

B:错

正确答案:【错】

8、 ______ ourselves from the physical and mental tensions, we each need deep thought and inner quietness.

A:Having freed

B:freed

C:To free

D:Freeing

正确答案:【To free】

9、What was so ______ about Jasmine Westland’s victory was that she came first in the Marathon bare-footed.

A:obvious

B:impressive

C:essential

D:awful

正确答案:【impressive】

10、We used to see each other ______, but I haven’t heard from him since last year.

A:especially

B:regularly

C:particularly

D:approximately

正确答案:【regularly】

第八章 单元测试

1、 材料:

The thin, extremely sharp needles didn’t hurt at all going in. Dr. Gong pierced them into my left arm, around the elbow that had been bothering me. Other needles were slipped into my left wrist and, strangely, into my right arm, and then into both my closed eyelids.

There wasn’t any discomfort, just a mild warming sensation. However, I did begin to wonder what had driven me here, to the office of Dr.James Gong, in New York’s Chinatown.

Then I remembered—the torturing pain in that left elbow. Several trips to a hospital and two expensive, uncomfortable medical tests had failed to produce even a diagnosis. “Maybe you lean on your left arm too much,” the doctor concluded, suggesting I see a bone doctor.

During the hours spent waiting in vain to see a bone doctor, I decided to take another track and try acupuncture. A Chinese-American friend recommended Dr. Gong. I took the subway to Gong’s second-floor office, marked with a hand-painted sign.

Dr. Gong speaks English, but not often. Most of my questions to him were greeted with a friendly laugh, but I managed to let him know where my arm hurt. He asked me to go into a room, had me lie down on a bed, and went to work. In the next room, I learned, a woman dancer was also getting a treatment. As I lay there a while, I drifted into a dream-like state and fantasized about what she looked like.

Acupuncturists today are as likely to be found on Park Avenue as on Mott Street. In all there are an estimated 10,000 acupuncturists in the country. Nowadays, a lot of medical doctors have learned acupuncture techniques; so have a number of dentists. Reason? Patient demand. Few, though, can adequately explain how acupuncture works.

Acupuncturists may say that the body has more than 800 acupuncture points. A life force called qi circulates through the body. Points on the skin are energetically connected to specific organs, body structures and systems. Acupuncture points are stimulated to balance the circulation of qi.

The truth is, though acupuncture is at least 2,200 years old, “nobody really knows what’s happening,” says Paul Zmiewski, a Ph.D.in Chinese studies who practices acupuncture in Philadelphia.

After five treatments, there has been dramatic improvement in my arm, and the pain is a fraction of what it was. The mainly silent Dr. Gong finally even offered a diagnosis for what troubled me. “Pinched nerve,” he said.

1、What does the speaker find especially strange?

A:Dr. Gong didn't give him any conventional tests.

B:Dr. Gong marked his office with a hand-painted sign.

C:Dr. Gong didn't ask him any questions about his pain.

D:Dr. Gong slipped in needles where he felt no pain.

正确答案:【Dr. Gong slipped in needles where he felt no pain.】

1、Why did the speaker go see Dr. Gong?

A:He had heard of the wonders acupuncture could work.

B:Dr. Gong was very famous in New York's Chinatown.

C:Previous medical treatments failed to relieve his pain.

D:He found the expensive medical tests unaffordable.

正确答案:【Previous medical treatments failed to relieve his pain.】

1、What accounts for the growing popularity of acupuncture in the United States according to the speaker?

A:More and more patients ask for the treatment.

B:Acupuncture techniques have been perfected.

C:It doesn't need the conventional medical tests.

D:It does not have any negative side effects.

正确答案:【More and more patients ask for the treatment.】

2、 材料:

Robots that can help us with daily chores like cooking and cleaning are a long way off, but automatons that serve as family companions may be much closer. Researchers in the United States, France, Japan and other countries are racing to build robots that can entertain and perform some simpler tasks for us.

Several years after it was introduced to the world, the advanced Japanese humanoid robot Asimo is still serving only as a demonstration and experimentation platform. Even if available for purchase, it would be too expensive for ordinary families.

    It is much easier and cheaper to build a robot like Jibo, which uses simple movements and has the ability to interact with people through sound, pictures and touch.

   Massachusetts Institute of Technology researcher Cynthia Breazeal created Jibo initially as a platform for exploring how people communicate with technology.

   "Jibo as a robot is something that can move, with cameras that can move and see you and interact with you like a living thing, so to speak. It can bring content to life off the screen in an entirely new way," explained Breazeal.

Jibo can remind you about appointments, take photos, entertain people and tell stories to children. Breazeal said it also incorporates touch-sensitive technology.

"People often communicate through touch, so they might pat Jibo if it does something that they like and Jibo can actually learn from that," said Breazeal.

Therapists at Amici di Nico Autism Center, in Lecce, Italy, use a small talking robot to treat autistic children.

11-year-old Marco has shown great improvement in focusing and communication since he started playing with the robot that carefully keeps track of the child’s behavior, said engineer Giuseppe Palestra.

"We would like to be one step ahead of state of the art, so that we can make the human-robot interaction better, and let’s say ‘humanize’ the interaction between the robot and the child," said Palestra.

    Researchers say they want to develop robots that can be programmed for individual patients, because each child reacts differently to outside stimuli.

  French researcher Pierre Lebeau’s family robot Keecker was designed as an entertainment platform that can follow its owner around.

   "I came up with the idea of a computer with a projector inside and a great sound system and a camera, something that can move and go to any room to give me a kind of TV-like experience, but anywhere I want without the cables and the complexity,"

 Researchers say robots intended for entertainment may soon be on the market with prices ranging from about $500 to $5,000—still expensive for ordinary buyers. Therapeutic robots are still in the experimental phase but they too point to what we can expect from artificial intelligence in the near future.

2、What do we learn about Asimo?

A:It is newly introduced to the world.

B:It was created by Japanese researchers.

C:It is only a platform for demonstration.

D:It is affordable for ordinary family.

正确答案:【It was created by Japanese researchers.】

2、What does a robot do in helping autistic children?

A:It performs simple tasks.

B:It communicates with them.

C:It diagnoses their diseases.

D:It reminds them of things.

正确答案:【It communicates with them.】

2、What do researchers say about entertaining robots?

A:It is available for purchase.

B:It is still under experiment.

C:It may be sold at $500-$5000.

D:It is already in common use.

正确答案:【It may be sold at $500-$5000.】

3、 材料:

Urbanization — migration away from the suburbs to the central city — will be the biggest real estate trend in 2015, according to a new report.

The report says America’s urbanization will continue to be the most significant issue affecting the industry, as cities across the country imitate the walkability and transit-oriented development making cities like New York and San Francisco so successful.

As smaller cities copy the model of these “24-hour cities”，more affordable versions of these places will be created. The report refers to this as the coming of the “18-hour city”，and uses the term to refer to cities like Houston, Austin, Charlotte, and Nashville, which are “positioning themselves as highly competitive, in terms of livability, employment offerings, and recreational and cultural amenities.”

Another trend that looks significant in 2015 is that America’s largest population group, Millennials （千禧一代），will continue to put off buying a house. Apartments will retain their appeal for a while for Millennials, haunted by what happened to home-owning parents.

This trend will continue into the 2020s, the report projects. After that, survey respondents disagree over whether this generation will follow in their parents’ footsteps, moving to the suburbs to raise families, or will choose to remain in the urban core. The survey projects that this population cohort will evolve and segment over time, and warns against painting the generation with too broad a brush.

Another issue affecting real estate in the coming year will be America’s failing infrastructure. Most roads, bridges, transit, water systems, the electric grid, and communications networks were installed 50 to 100 years ago, and they are largely taken for granted until they fail.

The report’s writers state that America’s failure to invest in infrastructure impacts not only the health of the real-estate market, but also our ability to remain globally competitive.

Apart from the specific trends highlighted above, which cause some investors to worry, the report portrays an overall optimism borne by the recent healthy real-estate “upcycle” and improving economy. Seventy-four percent of the respondents surveyed report a “good to excellent” expectation of real-estate profitability in 2015. While excessive optimism can promote bad investment patterns, resulting in a real- estate “bubble”，the report’s writers downplay that potential outcome in that it has not yet occurred.

Some respondents to the Emerging Markets survey call the urbanization trend “oversubscribed”，and the report concedes that there do exist some edge cities and suburbs with promise. But these places are few and far between. The most successful places are those built using urban-design principles — with density, walkability, and good transit.

Real-estate investors in 2015 need to pay attention to the two main conclusion of the report: if a property resembles or relies upon sprawl in any way, or doesn’t appeal to Millennials, think before you invest.

3、According to the new report, real estate development in 2015 will witness

A:an accelerating speed

B:a shift to city centers

C:a new focus on small cities

D:an ever-increasing demand

正确答案:【a shift to city centers】

3、What characterizes “24-hour cities” like New York?

A:People can live without private care.

B:People are generally more competitive.

C:People can employ services around the clock.

D:People are in harmony with the environment.

正确答案:【People can employ services around the clock.】

3、Why are Millennials are reluctant to buy a house?

A:They can only afford small apartments.

B:The house prices are currently too high.

C:Their parents，bad experience still haunts them.

D:They feel attached to the suburban environment.

正确答案:【Their parents，bad experience still haunts them.】

3、What might hinder real estate development in the U.S.?

A:The continuing economic recession in the country.

B:The lack of confidence on the part of investors.

C:The fierce global competition.

D:The worsening infrastructure.

正确答案:【The worsening infrastructure.】

第九章 单元测试

1、A love marriage, however, does not necessarily       much sharing of interests and responsibilities.

A:take over

B:result in

C:hold on

D:keep to

正确答案:【result in】

2、The president made a       speech on the Mother’s Day in 2016.

A:vigorous

B:tedious

C:flat

D:harsh

正确答案:【vigorous】

3、Last year the divorce rate      by 20 percent.

A:raised

B:aroused

C:arose

D:rose

正确答案:【rose】

4、Studies show that the things that contribute most to a sense of happiness cannot be bought,        love, friendship and a good family life.

A:As for

B:in view of

C:in case of

D:such as

正确答案:【such as】

5、      their differences, the couple were developing an obvious and genuine affection for each other.

A:But for

B:For all

C:Above all

D:Except for

正确答案:【For all】

6、I have no objection       your love story again.

A:to hear

B:to hearing

C:to having heard

D:to have heard