人教版高中英语选修6第3讲：Unit2Poems(上)+语法精讲

1、高二人教版选修6第3讲unit 2 poem课后作业一、单词填空1. If you taste some sea water, you will find it s-2. We must consider a problem in all its a.3. She lives in a charming c in the countryside.4. Li Shizhen ' s Bencaogangmu has bee t into many languages.5. Most girls like wearing a d ring.6. Her face become red wi

2、th生气），and she couldn ' t say anything.7. The deep悲伤）she felt was obvious in the expression of her face.8. A voice came from 焦暗），but she couldn' t see anyone.9. My friends were wearing two or three sweaters for extra调暖）.1 0.If you are easy to get lost, you' d better take 的针）with yQu.11 .

3、No word can c my thanks to you at the moment.12 . We have learned a new sentence p in this unit.14 .An 伶适）method must be found to deal with such situation.15 .价析）the difficult sentences helps to understand the text well.16 .The music is written in a 苗奏）of three beats to a bar.17.I ' mtheir reply

4、. 18 The songs of birds 唤醒）me.19. Don ' t take it seriously, he was only 开航笑）20. English is a 价支）of Germanic family of languages.、句子填空run awaytake one's eye off make up ofmake sensestay upinspirerun out ofbe popular with at leastby chancego over takeit easy1. We should often what we have lea

5、rned, or we will forget it later.2. As a matter of fact, not all the theories.3. Without saying anything, that boy quickly.4. It ' s bad for your health if you often too late.5. The little boy didn ' t the toy.6. Until now, we still haven' t know what kind of thing it.7. That beautiful s

6、ong the teenagers.8. Whatever the result may be,we should try our best to do it.9. Perhaps everyone can make a serious mistake.10. If we continue to destroy and waste the natural resources like this, we will it sooner or later11. , it isn t so bad as you expected.12. His noble example the rest of us

7、 to work harder.三、阅读理解The United States covers a large part of the North American Continent Its neighbors are Canada to the north and Mexico to the south. Although the United Statesis a big country, it is not the largest one in the world. Canada is the largest country in North America and Mexico is

8、smaller than the United States. In 1964, its population was over 185,000,000When this land first became a nation after winning its independence from England, it had thirteen states. Each of the states was represented（6示）on the American flag by a star. All these states were in the eastern part of the

9、 continent. As the nation grew toward the west, new states were added and new stars appeared on the flag. For a long time, there were 48 states. In 1959, however, two more stars were added to the flag representing the new states of Alaska and Hawaii.1. How many states are there in the United States?

10、A. 13B. 48C. 50D. 602. The United States lies of CanadaA. in the south B. on the south C. to the north D. in the north3. In 1964 what was the population of the United State sA. More than two hundred million B. Less than two hundred millionC. The passage doesn't tell usD. Over 185,000, 0004. In t

11、he war between the United States and England.A. England won in the endB. the United States defeated EnglandC. neither England nor the U.S won D. neither the U.S nor England was beaten5. In the North American Continent the United StateA. as large as CanadaB. the largest countryC. the second largest c

12、ountry D. no larger than MexicoEdmund Halley was an English scientist who lived over 200 years ago. He studied the observations of comets （彗星 ） which other scientists had made. The orbit （轨道） of one particular comet was a very difficult mathematical problem. He could not figure it out. Neither could

13、 other scientists who dealt with such problemsHowever, Halley had a friend named Newton, who was a brilliant （有才气的） mathematician. Newton thought he had already worked out that problem but he could not find the papers on which he had done it. He told Halley that the orbit of a comet had the shape of

14、 an ellipse椭圆形）.Now Halley set to work. He figured out the orbits of some of the comets that had been observed by scientists. He made a surprising discovery. The comets that had appeared in the years 1531, 1607, and 1682 all had the same orbit. Yet their appearances had been 75 to 76 years apar!（鬲）.

15、This seemed very strange to Halley. Three different comets followed the same orbit. The more Halley thought about it, the more he thought that there had not been three different comets, as people thoughHte decided that they had simply seen the same comet three times. The comet had gone away and had

16、come back againIt was an astonishing idea Halley felt certain enough to make a prediction（预 言）of what would happen in the future. He decided that this comet would appear in the year 1758. There were 53 years to go before Halley's prediction could be tested.In 1758 the comet appeared in the sky H

17、alley did not see it, for he had died some years before. Ever since then that comet has been called Halley's comet, in his honor6. Edmund Halley figured out the orbit of.A some different comets appearing several times8 the same comet appearing at different times C three different comets appearin

18、g three times D several comets appearing at the same time7. Halley made his discovery.A by doing experiments8 by means of his own careful observationC by using the work of other scientistsD by chance8. Halley made a surprising but correct prediction in the yearA 1704 B 1705 C 1706 D 17079. This passage in general is about.AHalley and other scientistsB the orbit of a cometCNewton and HalleyD Ha