Science can't explain the power of pets, but many studies have shown that the company of pets can help lower blood pressure and raise chances of recovering from a heart attack, reduce loneliness and s 题目和参考答案——青夏教育精英家教网—

题目内容

Science can't explain the power of pets, but many studies have shown that the company of pets can help lower blood pressure (血压) and raise chances of recovering from a heart attack, reduce loneliness and spread all-round good cheer.

Any owner will tell you how much joy a pet brings. For some, an animal provides more comfort than a husband/wife. A 2002 study by Karen Allen of the State University of New York measured stress (紧张) levels and blood pressure in people - half of them pet owners –while they performed 5 minutes of mental arithmetic (算术) or held a hand in ice water. Subjects completed the tasks alone, with a husband/wife, a close friend or with a pet. People with pets did it best. Those tested with their animal friends had smaller change in blood pressure and returned most quickly to baseline heart rates. With pets in the room, people also made fewer math mistakes than when doing in front of other companions. It seems people feel more relaxed (放松)around pets, says Allen, who thinks it may be because pets don't judge.

A study reported last fall suggests that having a pet dog not only raises your spirits but may also have an effect on your eating habits. Researchers at Northwestern Memorial Hospital spent a year studying 36 fat people and their equally fat dogs on diet-and-exercise programs; a separate group of 56 people without pets were put on a diet program. On average, people lost about I1 pounds, or 5% of their body weight. Their dogs did even better, losing an average of 12 pounds, more than 15% of their body weight. Dog owners didn't lose any more weight than those without dogs but, say researchers, got more exercise overall-mostly with their dogs - and found it worth doing.

1.What does the text mainly discuss?

A. What pets bring to their owners.

B. How pets help people calm down.

C. People's opinions of keeping pets.

D. Pet's value in medical research.

2.We learn from the text that a person with heart disease has a better chance of getting well if

A. he has a pet companion

B. he has less stress of work

C. he often does mental arithmetic

D. he is taken care of by his family

3.According to Allen, why did the people do better with pets around when facing stressful tasks?

A. They have lower blood pressure.

B. They become more patient.

C. They are less nervous.

D. They are in higher spirits.

4.The research mentioned in the last paragraph reports that

A. people with dogs did more exercise

B. dogs lost the same weight as people did

C. dogs liked exercise much more than people did

D. people without dogs found the program unhelpful

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【2017四川省凉山州高中毕业班第二次诊】第二节(共5小题；每小题2分，满分10分)

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

Smile, when making an introduction

Every day we meet people in a number of business and social situations.___ 1.___It’s important to do so in a proper way, no matter whether you are introducing yourself to someone, or introducing two people to each other. To keep you aware of this, we have gathered tips to make a proper introduction.

Always stand when making an introduction

When you are seated and someone comes up to greet you, make the effort to stand up. ___2.___

Always maintain eye contact while making an introduction

Many people are not aware of the value of this simple action. ___3.___

Always introduce a person of less authority to one of greater authority

___4.___ For example, when introducing your supervisor to a job candidate, you would give your supervisor’s name first.

In a situation where rank is unimportant, an introduction is based on sex and age

A man is presented to a woman and a younger woman to an older woman. What if you find yourself in a situation where you have forgotten the other person’s name? __5.___ By doing this, you will usually cause the other person to do the same. This is not the ideal situation, but it does happen to all of us.

A. Start with a handshake and reintroduce yourself.

B. When you make eye contact, you are giving a confident image.

C. The most important thing to remember is to say the most important person’s name first.

D. Standing up is the most important to meet a person.

E. By doing this, you show respect for yourself and the other person.

F. And the way we meet and greet them creates an impression.

G. By staring at the other person, you show your interest.

On a cold evening with snow floating in the air, I got 1.(stick) on the road because of a flat tire(轮胎). I attempted 2.(seek) help from the passing cars, but no one stopped. As I was about to give up hope, a man 3.(drive) an old dirty car came to my aid. To be honest, I was scared when he first approached me. Eying him up and down, I thought to myself, “There is a very good chance 4. he may rob me,” He seemed to have sensed my discomfort so he tried to ease my 5.(anxious) by introducing himself. His act of kindness made me feel ashamed to have questioned his intentions. 6.was really considerate of him to stop to help a perfect stranger like me, especially in such terrible weather. Thus, after the spare tire was fitted, I asked 7. much I owed him. I wanted to pay him back. 8.(surprising), he did not take my offer but rather told me to pass the act of kindness forward and help more people 9. need. As he said those words, I noticed him wearing a smile of contentment. Helping others seemed a very 10.（nature）thing to him. I witnessed the true beauty of human nature in him.

Mrs. Brown was walking near a playground. She was a hurry to visit her four grandchildren. She missed them very much, because she has’t seen them for quite a long time. She was walking while suddenly she saw a ball coming in her direction. She was already in her seventy. Should she kick a ball to send it back and should she just go past leaving the ball where it was? Finally with greatly care she gave it a kick. The ball went straight out the goal. How wonderful it was! And she happened to have helped won the match. And all his four grandchildren were on the team of the winners.

假设你是育才中学学生会主席李华。你校将举办一次英语演讲比赛(speech contest)．希望附近某大学的外籍教师Smith女士来做评委。请参照以下比赛通知给她写一封信。

注意：词数100左右。

Dear Ms. Smith,

____________________________________________________________________________________________

_____________________________________________________________________

With best wishes,

Li Hua

假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌的以下作文。文中共有10处语言错误，每句中最多有两处，每处错误仅涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏字符号（∧）,并在其下面写出该加的词。

删除：把多余的词用斜线（\）划掉。

修改：在错词下划一横线，并在该词下面写出修改后的词。

注意：1. 每处错误及其修改均仅限一词；

2. 只允许修改10处，多者（从第11处起）不计分。

Everyone has a dream. We are on the way to achieve it whether the way is smooth or toughly. As senior 2 student, I have the same dream as my classmates that I can be admitted to an ideal university. In the past 2 years, I have done everything I can to equip myself with that I have learnt from my teachers. Not only have I enjoyed the pleasures of study but also I have got closer to my dream. Anxiety and pressure did discourage from me at times. Besides, with the encouragement of my teachers and classmates, I think I’ll make it.

I’m sure that there has still a long way to go to achieve my dream. No matter how challenged it is, I’ll make it come true. As the proverb said,“Where there’s a will, there’s a way.”

In China, chain restaurants – especially the big multinational ones – are cool. Going to Starbucks, for example, is a status symbol. It not only says, “I’m rich enough to buy this overpriced coffee,” but also, “I’m cosmopolitan (见多识广的) enough to be part of globalization.”

Where I come from in the UK, however, chains are neither fashionable nor gourmet(美食的). Chains are where you go on New Year’s Day when nowhere else is open, or when you are 5 years old and your parents can’t stand hearing, “I’m huuuuuungry!” any longer. In my own case (with regards to McDonald’s), a chain is where you are taken on your first “date”. Even at the age of 13, I knew to give the guy the “let’s just be friends” phone call the next day.

In the UK, independent cafes and restaurants are making a comeback on the fashion scene. Nowadays, a Londoner who says “let’s meet for a coffee at Monmouth” (an independent cafe) is much cooler than one who says “let’s go to Starbucks”. Even if Monmouth’s coffee is a little more expensive, there’s a satisfaction in knowing your pounds aren’t going straight to the big corporations.

Of course, there are chain stores all over the UK; you can’t go five minutes without spotting a Costa Coffee. But numbers do not add up to good taste.

I do, however, have a confession (坦白). After moving to China I had moments when all the rice and Kung Pao Chicken became too much. I, too, have retreated to McDonald’s.

1.Many Chinese people like to go to multinational chain restaurants because ______.

A. the restaurants give customers a taste of foreign culture

B. the restaurants offer different food and drinks from other restaurants

C. they believe that eating there will show their wealth and social status

D. these restaurants are perfect places for a romantic date

2.Which of the following statements is TRUE?

A. The author has grown tired of Chinese food.

B. Branches of Monmouth’s cafe can be found all over the UK.

C. Most independent stores are closed on New Year’s Day in the UK.

D. It is cool in the UK to take your first date to a chain restaurant.

3.We can infer from the article that ______.

A. the author doesn’t like food from Pizza Hut

B. the author doesn’t like to follow fashion trends

C. many Britons think that numbers mean poor quality

D. many Britons don’t like big corporations

4.What does the underlined word (in the last paragraph) mean?

A. adapted B. contributed

C. subscribed D. Switched

Your next car could have two seats, three wheels---two in front and one in the back and a top speed of more than 100 miles per hour. Elio Motors plans to make such a tiny car named the Elio. Its two seats sit front and back instead of side by side. The driver is positioned in the center with the passenger directly behind.

The starting price for the car is just $6,800. It has only one door, on the left side, which cuts a few hundred dollars off the manufacturing costs. Having three wheels also makes it cheaper. It has air conditioning, power windows and door locks and an AM/FM radio. More features can be ordered through Elio’s long list of suppliers. Elio will also sell the cars directly through its own stores and not through franchised dealers (特约经销商).

Paul Elio dreamed as a kid that he would one day own a car company called Elio Motors. In 2008, tired of high gas prices, he started working on a car that burns gas in a more effective way. Equally important to him was creating U.S. manufacturing jobs and making the car inexpensive enough to attract buyers who might otherwise be stuck in their old, unreliable (不可靠的)cars. “Whatever matters to you, this can move the needle on it,” he said.

Already, more than 27,000 people have reserved (预订)one. Paul hopes to make 250,000 cars a year by 2016. So far, reservation holders are those who will use the Elio as a second car or third car for work. Finally, though, he believes the car will interest high school and college students as well as used-car drivers who want something newer and more reliable.

1.Which of the following shows the design of the Elio?

(O=wheel, □=seat)

A. B.

C. D.

2.Paragraph 2 shows that the Elio ________.

A. is sold at affordable prices

B. will be available in most stores

C. has a fixed temperature

D. does no harm to the environment

3.The underlined words “move the needle” in Paragraph 3 probably mean “________”.

A. take a chance B. stand in the way

C. break into pieces D. make a difference

4.What would be the best title for the text?

A. The history of Elio Motors B. Cool and practical vehicle

C. Paul Elio: a kid with big dreams D. What car to choose: new or used?

Rainforests, it turns out, are not created equal. Take the Amazon rainforest, an area that covers about 7 million square kilometers. But within that huge expanse are all kinds of ecological zones, and some of these zones, says Greg Asner, are a lot more crowded than others.

“Some forests have many species of trees,” he said, “others have few. Many forests are unique from others in terms of their overall species composition…” And all of these different small areas of forest exist within the giant space that is the Amazon Rainforest.

So Asner, using the signature technique called airborne laser-guided imaging spectroscopy, began to map these different zones from the air. “By mapping the traits of tropical forests from above,” he explains, “we are, for the first time, able to understand how forest composition varies geographically.”

The results show up in multicolored maps, with each color representing different kinds of species, different kinds of trees, the different kinds of chemical they are producing and using, and even the amount of biodiversity, the animal and plant species that live within each zone.

Armed with this information, Asner says decision-makers now have “a first-time way to decide whether any given forest geography is protected well enough or not. If not, then new protections can be put in place to save a given forest from destruction.”

Asner says the information is a great way for decision-makers to develop a “cost-benefit ratio type analysis.” Conservation efforts can be expensive, so armed with this information, government leaders can ensure they are making the most of their conservation dollars by focusing on areas that are the most biologically diverse or unique.

The next step, Asner says, is to take his project global, and to put his eyes even higher in the sky, on orbital satellites. “The technique we developed and applied to map Peru is ready to go global.” Asner said. “We want to put the required instrumentation on an Earth-orbiting satellite, to map the planet every month, which will give the best possible view of how the world’s biodiversity is changing, and where to put much needed protections.

1.Unequally-created rainforests refer to the fact ______.

A. how crowded they are

B. where they are located

C. when they came into being

D. what kinds of species they have

2.What can government leaders learn from Asner’s mapping?

A. The cost to conserve forests.

B. The chemicals needing for certain forests.

C. The forest areas needing special protection.

D. The number of animals living in a forest.

3.What is Asner planning to do now?

A. To send a satellite to map the world.

B. To track the change of biodiversity in the world.

C. To develop technology for mapping the globe.

D. To advertise his project around the world.

4.What does the passage mainly talk about?

A. Using eyes in the sky to map biodiversity.

B. Making a map of big forests in the world.

C. Learning about the biodiversity of Amazon forest.

D. Protecting the forest from being destructed.

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