首字母练习及答案Word文件下载.docx

1、2. 综合填空。Dear Dick,How time flies! I have been back to school 1 two weeks. These days, I have 2 a lot about the population in China.China has a population of 1.3 billion. It has r 3 about one fifth of the worlds population. About 80 percent of the people live in the 4 . It causes many difficulties. I

2、n less d 5 areas, some parents 6 boys to girls. Not all the families can offer their children a good 7 . Some children cant go to school.China has taken measures to 8 the population. Chinas economy grows 9 faster and their living conditions have changed a lot. Most of us have lived in bright and tal

3、l buildings. We have had ring roads（环形路） and they are wide enough. We have had more comfortable life.However, the large population problem is still s 10 in China.How about the population of your country? Can you tell me about it?Yours,Maria3. 综合填空。用方框中所给词的适当形式填空。 loud, live, pollution, easy, pollute

4、 Life today is much better. However, there are new problems. One of the biggest is pollution. Water 1 has made rivers dirty. It kills fish and 2 our drinking water. Noise pollution makes us speak 3 and become angry more 4 . Air pollution is the most serious kind of pollution. Its bad for all 5 thing

5、s in the world. 4. 综合填空。In the old days, London was k 1 as a city of fog. The fog was as thick as pea soup. Londons fog was c 2 by factory smoke, so it was called “smog”. The smog was so thick that car and bus drivers could h 3 see the road in front of them even during the daytime. People had to w 4

6、 “smog-masks” over their faces when they went out.In December 1952, a very thick dark c 5 came down over the city. It was the w 6 smog Londoners had ever had. Nearly fifty people died in road accidents. Much more people b 7 very unhealthy. After three weeks, the smog began to l 8 slowly. Life in Lon

7、don came back to normal（正常的）. But not long after that, over 4,000 people died as a r 9 of the smog. In 1956, the British s 10 burning coal in houses and factories in the city. Londons air got cleaner.5. 综合填空。根据图示，用方框中所给词或短语的适当形式填空。 save, stop, from, let out, rise, everywhere, make, sick, for example

8、, shout for Saving the EarthAs time goes by, man is 1 the earth 2 . People cut down too many trees and leave soil 3 . Factories 4 their waste without doing anything with it. This has caused some serious problems. 5 , the land is sandy; the river is dirty; the air is less cleaner; even the temperatur

9、e of the earth is 6 , and she is 7 help. What shall we do 8 her? My suggestion is that we should plant more trees, put the rubbish into dustbins and 9 factories 10 pouring waste water directly into the rivers. In all, we have only one earth, we should do everything to protect it, or we will be punis

10、hed.6. 综合填空。Each of us wants to live in a beautiful world, but for many of us that is not p 1 because of pollution. But everyone in the world should try to do something for our e 2 . A very good way to make the environment beautiful is making parks. A park in a big city is like an oasis（绿洲） in a d 3

11、 . It p 4 a place for relaxing and enjoying nature. In China, people in Shanghai and Beijing are p 5 trees, developing many parks and making green areas in order to make their cities more beautiful.Also, people must stop t 6 trash（废物） all over. Several years ago big c 7 in the U.S.A., such as New Yo

12、rk and Chicago started a program called recycling, and in this program, people collect bottles, newspapers, and other kinds of trash into special containers（容器）. Recycling is also being done in Chinas cities such as Shanghai and Beijing.There is a lot of pollution around us now. There is also much w

13、ork to be d 8 . All of us should r 9 it and try to p 10 it.7. 综合填空。A. white B. harmful C. are D. water E. and so onF. produces G. soil H. air I. sick J. breathingDo you know how pollution hurts the earth? Now let me tell you. There 1 all kinds of pollution. The chemical plant 2 terrible gas. Its cal

14、led 3 pollution. It makes people 4 . It causes 5 problems and even cancer. Farmers use fertilizer（肥料） too much, so 6 pollution is difficult to be stopped. Every year people pour a lot of waste into rivers, lakes 7 . So 8 pollution is widely spread. Light pollution is 9 to our eyes. Whats more, 10 po

15、llution influences the look of our cities.8. 综合填空。根据短文内容填上合适的单词。Sue Glass had a car accident when she was eight. Her father tried to get home 1 the storm came. He drove fast and his car fell into the river when he was turning left. So she 2 driving after that.When she grew up, this was a problem, be

16、cause she got a 3 in a car company. She sold cars there. Then six years later she met Julian Swayland, a racing driver, and she told him she was 4 of cars. He wanted to help her, so he took her to Brands Hatch, a Grand Prix racing circuit（巡回）. He drove her round corners at 100 mph and she 5 it. Then

17、 she heard about a special motor racing course. She did the course with five men and she got top marks. It 6 them all. She said, “I think I did well because I listened to everything the 7 said. I needed to because I was so afraid. The men often didnt listen. The best moment was my first championship

18、 race. I didnt win but I came forth. I 8 20 men, I love the excitement of motor racing but its a dangerous sport and Im always very frightened. In fact, I stopped doing it one year ago, because I got so 9 before each race. I felt really sick. Im not going to race again, Im going to 10 a driving scho

19、ol next year.”9. 综合填空。用方框中所给单词的适当形式填空。call, try, discover, however, beyond, travel, send, be, understand, reachScientists think that there has 1 life on the earth for millions of years. 2 , we havent found life on other planets yet. Why?The earth is a planet and it goes around the sun. There are oth

20、er planets that also go around the sun. The sun and its planets 3 the solar system（太阳系）. The solar system is a small part of our galaxy（银河系）.The stars we see at night are the suns in other solar systems. There are more than 200 billion stars in our galaxy, the Milky Way, and our sun is only one of t

21、hem.But scientists have 4 many other galaxies in the universe. They are a long way away and their light has 5 for many years to 6 us. Its hard to 7 how large the universe is.Scientists have 8 lots of spacecrafts to visit other planets in our solar system, and some spacecrafts have gone 9 the solar s

22、ystem. However, no one has discovered any life in space yet.But why has no one from other planets sent us a message? Have they 10 to send information to us? Are we alone. Is there life out there in space? We dont know.1._ 2._ 3._ 4._ 5._6._ 7._ 8._ 9._ 10._10. 综合填空。make, important, invent, large, un

23、derstandThe computer was one of the 1 inventions of last century. It 2 in 1946. The first computer was as 3 as a room. Now some computers are as small as television sets. Some computers can even 4 smaller than a book. About 20 years ago, the computer was a strange machine in China. Not many people 5

24、 it and said yes to it.1. _ 2. _ 3. _ 4. _ 5. _11. 综合填空。Airplanes are the newest kind of transportation. From early times, people tried to f 1 through the sky like birds. About 100 years a 2 , someone took the first ride on an airplane. This ride lasted for less than one m 3 . These first planes wer

25、e very s 4 , too. Only one o 5 two people could fly in them at one time.Today these p 6 are very big and fast. H 7 of people can travel in them at one time. W 8 them, people can get f 9 one side of the United States to the other in less than one day. Traveling is very d 10 from the way it was 100 ye

26、ars ago. 6._ 7._ 8._ 9._ 10._12. 综合填空。根据句意，用方框中所给词的适当形式填空。 express, speak, open, be, practice, take, clear, try, understand, bring Many Chinese students dont pay much attention to 1 English at school. They think it necessary 2 speaking English in class, but not out of class. Here is a story to show

27、you how important it is to speak the English language freely in everyday life.A foreigner once got hungry and went into a restaurant in London. He sat down at a table. When the waiter came, he 3 his mouth, put his fingers into it and took them out again in order 4 that he wanted something to eat for

28、 he could not speak English. The waiter soon 5 a cup of tea. The man shook his head. The waiter then 6 away the tea and brought a cup of coffee. The man again shook his head. He 7 again and again, but he wasnt able to make the waiter 8 him. Finally another man came in. He spoke English 9 and fluently. In a few min