set free 使获得自由,释放 34.refer to 参考,涉及,谈到,指的是——青夏教育精英家教网—

set free 使获得自由,释放 34.refer to 参考,涉及,谈到,指的是【查看更多】

阅读理解：

阅读下列短文，从每题所给的四个选项(A、B、C、D)中，选出最佳选项。

　　Nearly all energy comes from the sun, either in a roundabout (迂回的) way or straight from it, in the form of heat and light. The light from the moon, too, comes from the sun. The moon can be said to be like a large mirror which throws back the sun's light to the earth.

　　Electrical energy comes from the sun in a roundabout way. It can come from the power of water falling down mountains. The water falls there as rain, and we know that rain is made by the sun's heat evaporating (使蒸发) the water on the earth's surface. This water vapor (蒸气) rises, condenses (凝结) on cooling, and falls as rain.

　　The light and heat energy from coal also comes from the sun in a roundabout way. Coal was made by the rocks pressing on trees and plants which died millions of years ago. Those trees and plants grew with the aid of sunlight, from which they made carbohydrates (碳水化合物), in this way changing the sun's energy into chemical energy. When we burn coal, some of this energy is set free.

　　Energy which we use to drive car engines comes from petrol, which also was made with the aid of the sun in a roundabout way. Plants, and animals which ate the plants, died millions of years ago, and the parts of them that were left were pressed under the rocks in the earth. These parts left from dead animals made petroleum, from which petrol and oil are now produced.

　　Thus we can say that the sun is the place where nearly all energy comes from, and that without the sun's heat and light, there could be no life on earth.

1．The power of water falling down mountains comes from the sun because ________.

[　　]

A．the sun heats the water in the mountains

B．the water comes from the rain which is heated by the sun

C．the water comes from vapor, which is made by the sun's heat

D．the water is heated by the sun

2．When coal is burnt, some of the chemical energy is ________.

[　　]

A．condensed

B．cooled

C．released

D．lost

3．Which of the following is NOT true?

[　　]

A．Petrol can be used as energy to drive car engines.

B．Coal was formed by trees and plants which died millions of years ago.

C．Plants and animals which died millions of years ago formed oil.

D．The sun's heat and light caused dead animals and plants to become oil.

4．The main purpose of the passage is to tell us that ________.

[　　]

A．the sun can be said to be the source (来源) of nearly all energy

B．rain is made by the sun's heat evaporating the water on the earth's surface

C．many forms of energy are received indirectly from the sun

D．human beings cannot live without the sun

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He ______ prison two years ago and now he _______.　　

　 A. was put in; was set free 　 B. was shut into, is set free

　 C. put into, has been set freely 　 D. was put into; has been set free

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He ______ prison two years ago and now he _______.

　 A. was put in; was set free 　 B. was shut into, is set free

　 C. put into, has been set freely 　 D. was put into; has been set free

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Good advice is like medicine for the soul. What kind of 1　 have you recently received? Who do you go to got advice? Do you have a mentor(顾问)? A mentor is a　 2　 adviser.
　 Parents, teacher and friends are often great 　 3 .Sports figures, public officials can also be good 　4　 of mentors, but a person with whim you are a personal relationship will most likely be able to 　5 you the best advice.
　 Mentors teach things that seem to be 　6　 sense. Proverbs are wise old sayings that are common in every language and　 7　 , and can sometimes be　 8 for a nonnative to understand. For example, all that　 9　 is not gold(some things are not as 　　10 as they appear ).
　 Advice 11 in newspapers and magazines are another way to 12　 advice.
　 Talk shows on radio and television are also very popular. Americans and Canadians love to 　　 13　 themselves. Many people are not　 14 to ask for help or　 15 about a problem in order to receive advice. People generally will 16　 their own experience to 17 their friends. Overcoming a difficult situation is 18　 respecter in North America. People love to heat motivational (积极的) stories and 19　 . One proverb, a friend in need is a friend indeed, shares the concept that a true friend will help you out in times of 　 20　 .

1. A. success　　　　　　　　　　 B. measure　　　　　　　　 C. position　　　　　　　 D. advice

2. A. devoted　　　　　　 B. united　　　　　　　　　 C. trusted　　　　　　　　　 D. expected

3. A. interviewers　　　 B. mentors　　　　　　　　　 C. followers　　　　　　　　 D. competitors

4. A. examples　　　　　　 B. mentors　　　　　　　　　 C. manners　　　　　　　　 D. services

5. A. consider　　　　　　 B. exchange　　　　　　　　　 C. adapt　　　　　　　　　 D. offer

6. A. present　　　　　　　 B. attractive　　　　　　　 C. common　　　　　　　　 D. particular

7. A. experience　　　　　　 B. difference　　　　　　　　 C. culture　　　　　　　　　 D. behavior

8. A. simple　　　　　　　　　　 B. difficult　　　　　　　　 C. natural　　　　　　　　　　　 D. brief

9. A. glitters B. packages C. acts D. forces

10. A. different　　　 B. negative　　　　　　　　 C. primary　　　　　　　　　 D. valuable

11. A. columns　　　　　　 B. materials　　　　　　　　 C. wonders　　　　　　　　 D. add

12. A. reduce　　　　　　 B. add　　　　　　　　　　　　 C. keep　　　　　　　　　　　　 D. get

13. A. enjoy　　　　　　　 B. teacher　　　　　　　　 C. express　　　　　　　　 D. defeat

14. A. brave　　　　　　　 B. afraid　　　　　　　　　　　 C. honest　　　　　　　　 D. lucky

15. A. talk　　　　　　　　　　　 B bring.　　　　　　　　　　　　 C. care　　　　　　　　　　　　　 D. look

16. A. remind　　　　　　　 B. suggest　　　　　　　　 C. clone　　　　　　　　　　 D. share

17. A. lead to　　　　　　　 B. set free　　　　　　　　 C. help out　　　　　　 D. take over　　　　

18. A. originally　　 B. highly　　　　　　　　　 C. equally　　　　　　　　　 D. closely　　　

19. A. encouragementB. sadness　　　　　　　　 C. movement　　　　　 D. adventure　　　

20. A. happiness　　　　　　 B. trouble　　　　　　　　　 C. excitement　　　　　 D. nature