| Action | Make a 1 to stop the use of free plastic bags. | | Place | Supermarkets, 2 and outlets. | | Advantage | Offer 3 and useful service. | | Disadantage | 4 serious pollution and waste of energy. | | What we should do | Go back to carry cloth bags and 5 baskets. |
| 1. decision 2. shops 3. quick 4. Cause 5. use |
核心考点
试题【阅读短文，根据短文内容完成表格，每空一词。 China has decided to take action to stop the use of fre】；主要考察你对 科普环保类等知识点的理解。 [详细]举一反三
| 阅读理解。 | If you live in a place like Britain, you could not help thinking that the weather is random (随意的). This
is because the weather there seems to change daily if not hourly. In fact the weather is controlled (控制) by
systems which move around areas of the earth. In the UK the weather depends on depressions, often called
"lows", and anticyclones, also known as "highs". These systems start in the Atlantic Ocean, and make their
way across the British Isles from the west to the east. Highs bring sunny weather, while lows bring rain and
wind.
The weather systems in tropical climates are very different from those in mid and high latitudes (纬度).
Tropical storms develop from depressions, and often build into cyclones, violent (猛烈的) storms, great
hurricanes and torrential rain.
In modern times, human activity seems to be changing weather patterns. Gases or smoke produced by
heavy industry (工业) change the temperature of the earth"s surface, and affect cloud formation (形成).
Some researchers say that factories in Europe and North America may have been one of the causes of the
droughts in Africa in the 1980s. | 根据短文内容，判断下列句子正（T）误（F）。
( )1. The weather in Britain is very changeable.
( )2. Violent storms are common in mid and high latitudes.
( )3. Anticyclones bring fine weather.
( )4. The word torrential in Paragraph 2 means very heavy.
( )5. Climate changes as a rule and can"t be affected by man. | | 完形填空。 | No air means death (死). 1 we can"t see it, there is air around us. So air is everywhere and it 2 life
to every 3 thing. 4 it we can"t live. Bad air makes people ill. We must have fresh air to keep us in good
health.In the city there are a great many people and there are too many cars 5 on the road.
The gas which the car sends out is made up of bad gases. Every day we breathe it in and 6 . This makes
us 7 sick. So people should go out of the door as much as they can. There are many factories, too. From
the chimneys (烟囱) of these factories, we get the smoke usually in black color. This kind of smoke is
dangerous 8 our health. So in order to keep us 9 , we have to go out to the countryside to 10 more fresh
air. Or we can climb up hills to get more fresh air. | ( )1. A. Or
( )2. A. gives
( )3. A. live
( )4. A. With
( )5. A. run
( )6. A. out
( )7. A. feel
( )8. A. to
( )9. A. health
( )10. A. breathes | B. But
B. gave
B. lives
B. Without
B. to run
B. outside
B. feeling
B. with
B. well
B. breathe | C. Though
C. giving
C. lived
C. In
C. running
C. off
C. to feel
C. about
C. healthy
C. breathing | D. When
D. given
D. living
D. Off
D. ran
D. away
D. felt
D. for
D. better
D. breathed | | 完形填空。 | When we see a cigarette box, we"ll see "Smoking is harmful to your health" on it. Children are not 1
to smoke by their parents or teachers. But in many countries 2 is becoming a bigger problem for young
people. Most smokers 3 in their teens or earlier.
Some students think smoking is very cool, and they can see many people smoking around them. They
want to have a 4 .
"If young people start smoking early, they will probably get addicted (上瘾的) to nicotine (尼古丁).
And it will be very hard to 5 later on," said a professor. A study shows smoking is a problem for many
Chinese teens. 6 can we do to make them stop smoking? Some people think we can 7 a law. Teenagers
under 18 are not allowed to smoke, or they should be fined. Parents should give up smoking. They can set
an example 8 their children.
"Every year about four million people die of smoking. And if people 9 smoking, the number will
increase 10 million a year from now on," said the World Health Organization. So we must learn and tell
others about the 10 of smoking. | ( )1. A. asked
( )2. A. smoke
( )3. A. make
( )4. A. sleep
( )5. A. get up
( )6. A. How
( )7. A. making
( )8. A. for
( )9. A. begin
( )10. A. danger | B. allowed
B. smokes
B. stop
B. rest
B. give up
B. What
B. makes
B. to
B. keep
B. good | C. interested
C. smoking
C. start
C. look
C. stay up
C. When
C. to make
C. at
C. stop
C. use | D. suggested
D. smokers
D. finish
D. try
D. look up
D. Why
D. make
D. of
D. end
D. point | | 阅读文章，把方框中代表句子的字母A、B、C、D、E填到文章中划线部分的相应位置上。 | A. If the new species (物种) is too strong or uses too much of the resources (资源) in the habitat.
B. We often talk about how important it is to take good care of ourselves and our planet
C. When farmers cut down trees, tigers can no longer hide and hunt
D. Steve says that we can help by creating more space for animals and plants
E. A species can become endangered for different reasons | | 阅读回答问题。 | People believe that climbing can do good to health. Where can you learn the skill of climbing then? If you
think that you have to go to the mountains to learn how to climb, you"re wrong. Many Americans are learning
to climb in city gyms. Here, people are learning on special climbing walls. The climbing wall goes straight up
and has small holding places for hands and feet.
How do people climb the wall? To climb, you need special shoes and a harness (保护带) around your chest
to hold you. There are ropes (绳索) tied to your harness. The ropes hold you in place so that you don"t fall.
A beginner"s wall is usually about 15 feet high, and you climb straight up. There are small pieces of metal that
stick out for you to stand on and hold on to. Sometimes it" s easy to see the new piece of metal. Sometimes,
it"s not. The most difficult part is to control your fear. It"s normal (正常的) for humans to be afraid of falling,
so it"s difficult not to feel fear. But when you move away from the wall, the harness and the ropes hold you,
and you begin to feel safe. You move slowly until you reach the top.
Climbing attracts people because-it"s good exercise for almost everyone. You use your whole body,
especially your arms and legs. This sport gives your body a complete workout. When you climb, both your
mind and your body can become stronger. | 1. Do people have to go to the mountains to learn how to climb?
___________________________________________________________________________
2. Where are many Americans learning to climb?
___________________________________________________________________________
3. How can ropes help people in climbing?
___________________________________________________________________________
4. What is the most difficult part for climbers in climbing?
___________________________________________________________________________
5. What is a good climber like?
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