高一英语Unit 4Cyberspace单元练习题（北师大版必修2）

高一英语Unit 4Cyberspace 单元练习题I. 单选（选出最佳答案）(共20分)1. The children are very quiet; I wonder what they are up_ . A against B for C to D with2. the development of science and technology, more and more dreams will come true.A. With B. To C. As D. Of3. The girl was last seen near the Central Park.A. missing; playing B. missing; played C. missed; playing D. missed; played4. My brother is interested in history in general. He is reading a book about history of America recently.A. the; a B. /; the C. the; / D. /; a5. late tomorrow morning, you should set off on your own.A. Should I arrive B. I should arrive C. Had I arrived D. I had arrived6. Can you tell me a situation these phrases are used?A. which B. where C. that D. when7. The expression on his face suggested that the football match was .A. excited; excited B. excited; exciting C. exciting; excited D. exciting; exciting 8. This website is very useful. It has information that we need.A. many B. little C. a few D. plenty of9. Today more than 80 percent of the Australians in the six big cities around the coast.A. live; locating B. living; locating C. living; located D. live; located10. The accident could have been much worse; fortunately no _ was done to the boy. A. stress B. harm C. need D. help11. -I feel like a film this evening.- But I would like the football match on TV this evening.A. seeing; watching B. to see; to watch C. seeing; to watch D. to see; watching12. Immediate actions should be so as to protect the animal species in danger. A. made B. taken C. done D. built13. - is the population of the area ?- About 4 million. Two third of the population farmers.A. How many, is B. How much, are C. What, is D. What, are14 .My sister a good chance to go abroad for further study of English.A. was provided B. was presented C. was supplied D. was offered15 .What effects will the Olympic Games have the host city?A. in B. off C. on D. for16. - What did you suggest_ , Joan? - I suggested _ her father for his opinion. A. her doing, to askB she did; asking C. her to do; to ask D. she do; asking17. You are rejected because your major( 专业) is not fit for the job we offer. , you lack（缺乏） the related working experience.A. As a result B. Whats more C. In other words D. In a word18. There is no from my bedroom window except for some factory chimneys.A. view B. picture C. sight D. look19. I think my duty to help people in trouble.A. that B. it C. what D. which20. - Would you like to stay at home or go out for a walk?- . Its all the same to me.A. All right. B. Thats all right. C. Dont mention. D. Its up to you.II单词拼写：根据首字母提示或汉语意思填上合适的单词。1. His bad reading habits have a_ his eye-sight.2. The serious earthquake caused the total _(毁灭) of a new town.3. A few minutes later, the old man _(消失) in the crowds.4. He o_ me 300 dollars for that television.5. You are informed (通知) (正式) that you have been employed. 6.He has _(安排) for me to attend the meeting.7. His accent s_ he was a stranger here.8. Scientists often do s_ research.9. He _(拒绝) a request from the old man.10. It is said that this _(罪犯) will be put into prison for setting fire.11. There are all kinds of _(娱乐活动) for children on Childrens Day.12. The Hope p_ has does a lot of work to help those poor students with their studies.13. The old man made a very good _(建议)at the meeting last week.14. This is a h_ event of China.15. Beijing is our final _(目的地)16. I know the place well, so let me be your g_.17. My hometown is _(坐落在) by the Changjiang River.18. I want to own a house at the _(海滨).19. They lived in the _(市郊)20. They are on a wedding _(旅游).III. 单句改错：（只改动/去掉/添加一个单词）（共15分）1. The group is made up of ten students. That is, the group consisted of ten students.2. The day they looked forward to coming at last.3. Can you imagine what difficulty I had settled the problems?4. They spent the whole night locking in the room.5. It is not surprised that he didnt win the prize.6. New Zealand was the first country to having the eight-hour work time.7. They have got in touch with each other for 3 years. 8. Paul doesnt have to be made learn. He always works hard.9. They two strangers are talking warmly as if they are old friends.10. My suggestion is that a plan for study will be made at first.11. Though this is her first film, everybody thinks high of her acting skills. 12. Suddenly, the two plates jumped and an earthquake is happen.13. He hopes his dream that he will become an actor will be come true. 14. He is lying on the grassland, with his eyes focusing on the blue sky.15. He told her whether she could repeat the address or not. IV. 完成句子，把下列句子改为同义句:1. What do you think he is busy with now? -What do you think he now?2. Learning every subject well is greatly important to us all.-Learning every subject well is to us all.3. You wont go. She will be unhappy. (if) 4. His brother advised him to settle down in New York.-His brother suggested that in New York.5. As he is in poor health, he wont go abroad with us.-If he in good health, he go abroad with us.- he in good health, he go abroad with us. 6. Sydney is a beautiful city. It has a population of just under three and a half million people.(with)_7. Auckland is the largest city in New Zealand. It is also an important center for business and industry. (as well as) V. 阅读 （共10分）A How much rain has fallen on the earth in the past? Man has not always kept weather records. Because scientists need a way to learn about past rainfall, they study the tree rings.A trees trunk (树干) keeps growing year by year. Under its bark (树皮), a tree adds a layer of new wood each year it lives. If you look at a tree stump, you can see the layers. They are called annual ring (年轮).On some trees, all of the rings are of the same width. But the ponderosa(美国黄松) that grows in the American southwest have rings in different widthes. The soil in he southwest is dry. The pines depend on rainfall for water. In a year of good rainfall, they form wide rings. In a dry year, they form narrow ones.Scientists do not have to cut down a pine to study its rings. With a special tool, they remove a narrow piece of wood from the trunk without harming the tree. Then they look at the width of each ring to see how much rain fell in the year it formed.Some pines are hundreds of years old and have hundreds of rings. These rings are from an annual record of past rainfall in the southwest.1. We could infer from the passage that _. A. a tree grows faster when it has a lot of water B. scientists cut down trees to study tree rings C. pine trees form rings of he same width every year D. the ponderosa grows in he southeast2. A tree grows a new layer of wood _. A. each week B. whenever it rains C. every year D. every season3 On the whole, the passage is about _. A. why the tree trunks grow bigger B. why scientists study tree rings C. trees that lived hundreds of years ago D. the ponderosa in the US4. The scientists _ to know how much rain fell in a certain area in the past. A. climbed up the tree B. moved the pine tree C. removed a piece of wood D. studied the width of he tree rings5. Which of he following is true according to the passage? A. Young trees have fewer annual rings than old one. B. The trunk of a tree never changes in size. C. Trees in the southwest do not need rain. D. Soil in the southwest is fit for the growth of trees.B Finders, Keepers? I worked for a short time as a casher(出纳员) at a restaurant a few months ago. I also helped clear off the tables when it was especially busy. One night, just before Christmas, I found a large black wallet on the floor near one of the tables. I guess I should have checked it to find out who was the owner, but I was busy at the time. Also, I imagined that if the wallet contained anything Valuable, the owner would be back. Sure enough, an hour later a man came up to the counter(柜台) and asked if anyone had found a wallet, I asked him to describe the lost wallet, and after he described it exactly, I gave him the wallet. He expressed his sincere thanks when I handed it to him. He asked me if I had opened it, and when I told him No, he opened it right away and showed that it contained nearly $800 in cash(现金) . I gasped(叹息) as he took out a twenty-dollar bill and handed it to me .A reward for your honesty, he said and then turned and walked away. Thinking about it later, I began wondering whether I would have been so honest if I had known what was in the wallet! I think that if there had been no Way to find the owner and no one had returned to claim (认领)it, I might have kept it, But it also came into my mind that I had in fact saved someones Christmas plans by finding and returning the wallet. The good feeling it gave me was worth more than anythingmoney could buy.6. This story happened in a restaurant. A. one night in November B. one day in December C. a few weeks before Christmas D. a couple of days before December 257. Which of the following is true? A. The owner of the wallet found a twenty-dollar bill gone. B. The writer wasnt surprised as the man gave him a reward. C. Nothing in the wallet was missing. D. The man was extremely surprised when he got his wallet back.8. The writer returned the wallet to the owner because A. he thought Christmas was coming B. being honest, he didnt care much about money C. the owner came back too soon D. he didnt know that it contained so much money9. The title of the passage Finders Keepers? implies that the saying, Finders keepers, losers weepers A. is not always true B. is proved in this story C. requires an answer D. is still a question10. Which of the following is NOT true? A. He accepted a reward of $20 B. He didnt return the wallet until the owner returned. C. He regretted that he had returned the wallet. D. He felt very happy after he returned the wallet. CAn Introduction to Iceland Geography Iceland, an island about the size of Kentucky, lies in the north Atlantic Ocean and east of Greenland. It just touches the Arctic Circle(北极圈 ). _11_ .More than 13% of it is covered by snowfields and glaciers( 冰川), and most of its people live in the 7% of the island that is near the sea and suitable for crops to grow. The Gulf Stream keeps Icelands climate warmer than what one would expect from an island so near the Arctic Circle.HistoryThe earliest settlers of Iceland were Irish. In 1262-1264, Iceland came under Norwegian rulebut was passed to Danish control through the unification of the kingdoms of Norway, Sweden, and Denmark in 1397.In 1918, Denmark recognized Iceland, through the Act of Union, as a separate state. It remained, however, under the Danish control in name. _12_. During the German occupation (占领 )of Denmark in World War II, British, then American, troops（军队） occupied Iceland and used it for an air base.Economy Icelands economy depends highly on exporting (出口 ). Marine products(海产品 ) make up the majority of goods exported. Other important exports include machinery and electronic equipment for the fishing industry, software, and woolen goods. _13_ .The main imports are petroleum products, food and textiles. Icelands main trade partner is Germany.Tourism_14_ In the last decade, tourism has grown by 11% on average each year. Around 360,000 people visited Iceland in 2004, but since then the number has increased greatly and the number was 485,000 in 2007 and over 500,000 in 2008. Tourist attractions in Iceland mainly come from its special geological landscape, including glaciers, waterfalls, hot springs and lakes. _15_ The northern lights also can be seen there due to Icelands location and this attracts many visitors.根据短文内容，从下面的选项中选出能填入空白处的最佳选项。选项中有两项是多余选项。A. Among them the most famous are Geysir, a spring near Haukadalur , and Vatnajokull , the largest glacier in Iceland.B. In 2003, after stopping for 14years, the country began hunting whales for scientific research.C. Most of Icelands exports go to the European Union, the United States and Japan.D. It is one of the most volcanic (有火山的) regions in the world.E. In recent years, tourism in Iceland has become a more important part of the economy.F. On June17, 1944, Iceland became an independent country.G. Iceland has the first elected female chief of state in the world.完型填空: Marriage is still a popular institution in the United States, but divorce(离婚) is becoming_1_as“popular”. Most American people get married, _2_, at the present time, and fifty percent of American marriages end _3_ divorce. However, four out of five divorced people do not _4_ single. They get married a second time to _5_ partners. Sociologists(社会学家)tell us that in the next century, _6_American people will marry three _7_ four times in one lifetime. Alvin Toffler, an American sociologist, _8_this new social form serial(连续的)marriages. In his book Future Shock, Toffler gives many _9_ for this change in American marriage. In modern society, _10_ lives dont stay the same for very long.Americans_11_ change their jobs, their homes, and their circles of _12_. So,the person who was a _13_ husband or wife ten years ago is sometimes not as good ten years _14_. After some years of marriage, a husband and wife can _15 _that their lives have become very different, and they dont 16the same interests anymore. For this reason, Toffler says, people in the twenty first century will not _17_ to marry only one person for an _18_ lifetime. They will plan to stay married to one person for perhaps five or ten years, and then marry _19_. Most Americans will expect to have a “marriage carrier”that _20_ three or four marriages.1. A. already B. almost C. ever D. even2. A. anyway B. then C. but D. therefore3. A. with B. from C. in D. for4. A. live B. take C. make D. stay5. A .new B. old C. young D. pretty6. A. most B. main C. few D. mostly7. A. and B. by C. or D. to8. A. asks B. calls C. tells D. lets9. A. causes B. chances C. problems D. reasons10. A. humans B. peoples C. persons D. mans11. A. frequently B. quickly C. rapidly D. fast12. A. parents B. classmates C. neighbors D. friends13. A. polite B. strict C. good D. unfriendly14. A. late B. latter C. lately D. later15. A. imagine B. fee