If we ________ how to respont, we can save lives.


  1. A.
    knew
  2. B.
    have known
  3. C.
    know
  4. D.
    had known
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科目：高中英語 來源：黃岡題庫練考新課堂　高二英語(上) 題型：014

If we ________ how to respont, we can save lives.

[　　]

A．knew
B．have known
C．know
D．had known

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科目：高中英語 來源：2013-2014學(xué)年福建省福州市高三第四次質(zhì)量檢測英語試卷（解析版） 題型：閱讀理解

Below are some smart ways to stay healthy suggested by some American experts.

Drink More Coffee

When was the last time you heard a doctor use the word miracle? Well, wake up and smell the coffee: “It’s amazing,” says liver specialist Sanjiv Chopra, MD, professor of medicine at Harvard Medical School. “Coffee is truly a lifesaving miracle drug.”

Though he says it’s still a “scientific mystery” how a simple cup of coffee works its wonders in the body, large epidemiological studies have repeatedly proved its astonishing benefits.

“Drink it black, or at most put a little skim milk in it” to minimize calories, Dr. Chopra recommends. He drinks at least four cups a day himself, though most people should limit themselves to two. And no, he jokes, “I’m not sponsored by Starbucks.”

Take a Walk for Your Memory

Aerobic (有氧運(yùn)動(dòng)的) exercise is good for your body, great for your mind, according to the latest research from brain-fitness pioneer Arthur Kramer. Every year, an area called the hippocampus, which is key to memory, shrinks by about 1 to 2 percent, increasing the risk of dementia (腦衰) as the years roll by. However, Kramer’s new investigations reveal that the hippocampi of adults who walked briskly for about 45 minutes three times a week grew by about 2 percent over the course of a year, preventing age-related shrinking.

It’s never too late to start exercising, Kramer says; volunteers in his research were between 55 and 80 years old and hadn’t exercised at all. And it doesn’t need to be backbreaking. “Anything that raises your heart rate seems to work,” he says. “Walking is fine. Just find something you like and do it.”

Early to Bed, Early to Eat

“Being a night owl might increase your waistline,” says sleep expert Michael Breus, PhD. People who stay up late and sleep late tend to eat more fast food and consume more of their calories after 8 p.m. than do normal sleepers.

“One of the easiest things that anyone on a diet can do to improve her results is go to bed and wake up at the same times every day,” Breus says. “This way, your body knows when to sleep and is much more efficient. Organize your eating, too, by trying to eat meals at the same times every day. Avoid eating after 8 p.m., and don’t miss morning meals by sleeping in.”

Use the 20-Second Rule

What’s the difference between having a goal and actually accomplishing it? Just 20 seconds, says positive-psychology specialist Shawn Achor. Researchers have learned that if we can cut 20 seconds off the startup time required for a task, we’re much more likely to follow through. So, for example, if you want to work out in the morning, place your shoes and exercise clothes next to your bed the night before. If you want to praise people more, put thank-you notes and a pen on your desk.

Imagine the Worst to Feel Better

Don’t count your blessings; subtract (扣除) them. “Consciously spend a few minutes imagining what your life would be like without the good things,” says Timothy Wilson, a psychologist at the University of Virginia. You’ll experience stronger feelings of love, gratitude, and happiness when you think about what life would be like without the people and things you love. “And they’ll seem surprising and special again,” he adds.

1. According to Sanjiv Chopra, most people should not drink more than ______ cups of coffee a day.

A. two????????????? B. three????????????? C. four????????????? D. six

2.Which of the following may help people on a diet to improve their results?

A. Raising their heart rate.????????????? B. Taking a walk for their memory.

C. Eating at fixed times.????????????? D. Sleeping in every morning.

3.According to Shawn Achor, if people place their shoes and exercise clothes next to their bed at bedtime, they’re more likely to ______ the next morning.

A. do exercise????????????? ????????????? ????????????? B. set a goal?????????????

C. cut 20 seconds off????????????? D. sleep 20 minutes more

4. Why should people spend a little time imagining their life without good things?

A. To experience surprise.????????????? B. To feel better.?????????????

C. To consider their own blessings.????????????? D. To prepare for the worst.

 

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科目：高中英語 來源：2014屆湖北省、荊州中學(xué)高三10月聯(lián)考英語試卷（解析版） 題型：閱讀理解

One day when I was driving on the freeway, I noticed all the way there were large dividing walls, which had been built between it and the road running parallel to it, for noise reduction (減少) and a sense of separation. The purpose was to create a sense of privacy (隱私) for people on the other side.

This got me thinking: How often do we put up mental barriers that keep us distant from others? Lifting the artificial barriers that keep us apart can offer opportunities to express our goodwill and create better relationships. If we can do like this, maybe our life will be a little different.

There is a little post office in a nearby town, and since it is closer to me than the post office in my own town, I go there. One day, with many people jammed into the little building, a man came hurrying in to mail a letter, and the girl at the counter saw he had too little postage on it. She told him he needed 2 more cents. Obviously he was a little at a loss. He had hurried over from his office, and didn’t have any money on him or time to stand in line. He was going to run back to get the needed money and wait in line again, but he hurried to get the letter mailed in the first place.

As we were watching him, one woman volunteered a two-cent stamp, and the whole line became very quiet. It was a beautiful moment. The man hesitated for a little while and asked her if she was sure, and she assured him she was fine with giving him the stamp. He offered to go back to his office to get the two cents, and she told him not to bother.

It was a small thing, but it meant something to both of the people involved, and to the rest of us. We aren’t a yard that needs defining or a freeway that needs barriers. We are human beings who can contribute to each other’s wellbeing by taking time to pay attention and interact. After all, we are all parts of a whole living in society.

1.The purpose of the first paragraph is to __________.

A. summarize the main idea

B. give detailed information

C. tell readers the author’s opinion

D. introduce the topic

2.What happened after the man being told he needed two more cents?

A. The man went back to his office immediately.

B. The man turned to a lady for help.

C. A woman offered a stamp to the man.

D. The man waited in line patiently.

3.What can we learn about the author?

A. She pays too much attention to privacy.

B. She believes people should participate in the world around them.

C. She confuses real barriers with false ones.

D. She insists all small things always have the greatest meaning.

4.Which of the following would be the best title for the passage?

A. Artificial Barriers                                      B. Unnecessary Separation

C. An Unforgettable Experience                 D. The Kindness of People

 

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科目：高中英語 來源：2015屆江蘇省高一下學(xué)期期中考試英語卷（解析版） 題型：閱讀理解

Family Vs Technology

Modern technology certainly changes family behavior, but does it really damage family life as many people fear? Not necessarily, says Dr. Silva, a professor in Sociology(社會(huì)學(xué)) at the Open University, she also argues it is wrong to assume technology erodes(腐蝕，侵蝕) the quality of family life.

“There is the idea that technology has an influence on the family and the family suffers. My take is quite different,” she explains. “Technological change happens because people’s lives change. And it is people’s choices of how to live that creates processes of innovation(革新) as well. The family has a role like the economy or like technology itself in changing the world. The imagination is important in driving the things technologists want to find for our daily lives. People desire to see nature as it is, so color television comes about,” she says.

In another case, the increase in working mothers helped create a market for labor-saving kitchen equipment. “The time that women have to shop every day for food is no longer available so there is a need to have a refrigerator for food storage,” says Dr. Silva. “The need to cook that food more easily and quickly, means you have developments in cooking technology like the microwave oven(微波爐). The microwave oven already existed because it was developed for the navy during World War Two but it wasn’t used in ordinary families until the early 1980s.

“Technologies for housework were as important as those for work itself,” she says, “So washing machines, refrigerators and microwave ovens are terribly important. We couldn’t imagine what life would be like if we didn’t have them.” Technological changes in the kitchen have played an important role in the changes of family behavior, creating a new social focus in the home.

“With advanced technology, you can feed the family in an easier manner. People can do housework with less difficulty. But that doesn’t mean that family practices are not important — it’s just a different way of doing things.”

1.What is Dr. Silva’s attitude towards the effect that technology has on family life?

A．Worried.                              B．Optimistic(樂觀的).

C．Puzzled.                              D．Uncertain.

2.What causes advances in technology according to Dr. Silva?

A．People’s love for nature.

B．Great changes in people’s way of life.

C．People’s desire to change the world.

D．The wonderful imagination in inventing things.

3.What can we learn from the passage?

A．The microwave oven was first used by working mothers.

B．People cook less because of modern kitchen equipment.

C．Technology has little effect on the changes of family behavior.

D．People need less skill to do housework due to advanced technology.

 

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