题目内容
—It can’t be too worse.
—Just _____. Things will turn out to be better so long as you don’t stop trying.
|
A．be all right |
B．take your time |
C．ignore it |
D．take it easy |
D
【解析】略
Why do some people flush when they drink alcohol? This effect is a common reaction to alcohol among East Asians. It affects about 36 percent of Japanese, Chinese and Koreans.
For many, even a small amount of alcohol can cause unpleasant effects. Most commonly, their face, neck and sometimes their whole body turn red. People might also feel uncomfortable and sick to their stomach. They might experience a burning sensation, increased heart rate, shortness of breath and headaches.
The cause is a genetic difference that they are born with called an ALDH2 deficiency (缺乏). It prevents their bodies from treating alcohol the way other people do. But the effects might be more serious than just a red face. Researchers warn of a link between this condition and an increased risk of cancer of the esophagus (食道) from drinking alcohol.
The more alcohol people with this deficiency drink, the greater their risk is. In Japan and South Korea, for example, many people have the deficiency but still drink heavily. Researchers found that these drinkers develop a form of esophageal cancer six to ten times more often than those without the deficiency.
Esophageal cancer is one of the deadliest cancers. It can be treated when found early, but once it grows the chances of survival drop sharply. The researchers estimate that at least five hundred forty million people have the deficiency, about eight percent of the world’s population.
Philip Brooks is a researcher at the National Institute in the United States. He says it is important to educate people about the link between the alcohol flushing effect and esophageal cancer. He says doctors should ask East Asian patients about their experiences with facial flushing after drinking alcohol. Those with a history of it should be advised to limit their alcohol use. They should also be warned that cigarette smoking works with the alcohol in a way that further increases the risk of esophageal cancer.
【小题1】The underlined word “flush” in Paragraph 1 probably means “_________”.
| A．walk unsteadily | B．appear unpleasant |
| C．turn red in the face | D．talk more than usual |
| A．the cause of the effects of alcohol | B．unpleasant effects caused by alcohol |
| C．the advantages of drinking alcohol | D．Asians and alcohol |
| A．the ALDH2 deficiency may be passed on from generation to generation |
| B．about 36 percent of Japanese, Chinese and Koreans are heavy drinkers |
| C．unpleasant effects occur only when people with this deficiency drink a lot |
| D．only some East Asians have the ALDH2 deficiency |
| A．it can’t be treated at all |
| B．it is hard to be discovered early |
| C．people are usually addicted to alcohol |
| D．it is hard to cure once it has developed |
B
What is language for? Some people seem to think it's for practicing grammar rules and learning lists of words—the longer the lists，the better. That's wrong. Language is for the exchange（交流）of ideas and information. It's meaningless knowing all about a language if you can't use it freely. Many students I have met know hundreds of grammar rules, but they can't speak correctly or fluently. They are afraid of making mistakes. One shouldn't be afraid of making mistakes when speaking a foreign language. Native speakers make mistakes and break rules, too. Bernard saw once wrote, "Foreigners often speak English too correctly." But the mistakes that native speakers make are different from those that Chinese students make. They're English mistakes in the English language. And if enough native speakers break a rule, it is no longer a rule. What used to be wrong becomes right. People not only make history, they make language. But a people can only make its own language. It can't make another people's language. So Chinese students of English should pay attention to grammar, but they shouldn't overdo（做过头）it. They should put communication first.
【小题1】Language is used to ________.
A. express oneself B. practice grammar rules
B. talk with foreigners only D. learn lists of words
【小题2】Generally, when an American or an Englishman speaks English, he ________.
| A．never makes mistakes | B．often makes mistakes |
| C．can't avoid making mistakes | D．always makes mistakes |
| A．foreigners speak correct English |
| B．foreigners speak incorrect English |
| C．foreigners speak English according to the grammar rules |
| D．foreigners never make mistakes when they speak English |
| A．what they use will become right | B．they are against the law |
| C．they should say sorry to others | D．they will become heroes |
| A．speak in Chinese way | B．speak by the rules |
| C．speak to native speakers | D．not be afraid of making mistakes |
Learning is natural. It begins as soon as we were born. Our 36 teachers are our families. At home we learn to talk and to 37 and feed ourselves.
Then we go to school. A teacher tells us 38 to learn and how to learn. Many teachers teach us, and we pass many 39 .Then people say we are 40 .
Are you really educated? Let’s think about the real meaning of 41 .Knowing facts does not 42 being able to solve(解决) problems. Solving problems 43 creativity(创造性),not just a good 44 .Some people who don’t know many 45 are good at solving problems.
Henry Ford is a good 46 .He left school at the age of 15. Later when his company could not build cars 47 enough, he solved the problem. He 48 of the assembly line(装配线).
What does a good teacher do? Does he give students facts to 49 ? Well, yes, we must remember facts. But a good teacher 50 how to find answers. He brings us to the 51 of knowledge so we can drink for ourselves. When we are thirsty, we know where to go.
True learning combines(结合) intake(输入) and output. We take information 52 our brains. Then we use it. Think of a 53 —it stores a lot of information, but it can’t think. It only obeys commands. A person 54 only remembers facts hasn’t really learned. Learning takes 55 only when a person can use what he knows.
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