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高一英语寒假作业必修2 Unit 5（含答案）‎ 一、单项填空 ‎1. When trees are cut down, much of the is washed away when it rains. So no plant grows there.‎ ‎ A. field B. land C. ground D. soil ‎2. Mood has an effect on our job. If you have problems at home your work will .‎ ‎ A. confuse B. brake C. trouble D. suffer ‎3. Tom has treated you badly; , he is your brother and you should help him out.‎ ‎ A. though B. even though C. still D. in other words ‎4. Some waste may be thrown into the sea, either 19 km from land, or more than 40 km from land, the nature of the materials.‎ ‎ A. depend on B. to depend on C. depending on D. depended on ‎5. Air travel has many advantages train travel; it saves much time and is more comfortable.‎ ‎ A. than B. in C. over D. above ‎6. It was not until dark he found he thought was the correct way to solve the problem.‎ ‎ A. that; what B. that; that C. when; what D. when; that ‎7. She always went swimming when she was young, .‎ ‎ A. no matter how cold it was B. no matter how cold was it ‎ C. no matter it was cold D. no matter is was how cold ‎8. In 1993, a new kind of tomato was developed that was quite different from in this country before.‎ ‎ A. any of growing B. any growth C. any to grow D. any grown ‎9. In China, rubbish, such as plastic bags and boxes “white pollution” is becoming a serious problem.‎ ‎ A. known as B. to be known as C. knowing as D. to know as ‎10. If you do things at the wrong time of the year, you’ll have to do more work and the results will not be .‎ ‎ A. very good B. so good C. so better D. the best ‎11. It’s almost that the government will lose the next election.‎ ‎ A. sure B. certain C. no doubt D. for certain ‎12. They say that after having shopped in a supermarket for a while, they appreciate things delivered to their doors.‎ ‎ A. to have B. to have had C. having D. having had ‎13. All his time is devoted to the of his business.‎ ‎ A. action B. operation C. survival D.‎ ‎ procession ‎14. Greenland, island in the world, covers over two million square kilometers.‎ ‎ A. it is the largest B. that is the largest C. is the largest D. the largest ‎15. The international agreement, help people kick the habit of smoking, was signed, on February 27.‎ A. intending to B. being intended to C. intended to D. to intend to 二、完形填空 The Rich Family I’ll never forget Easter 1916. I was fourteen, my 16 sister, Ocy, was twelve and my elder sister, Darlene, was sixteen. We lived at home with our mother, and the four of us knew what it was to do without. My Dad had died five years 17 , leaving Mom with no money and seven school-aged kids to 18 .‎ ‎ 19 1946, my brother had left home and my elder sisters were married. A month before the minister (牧师) of our church 20 the a special holiday offering would be taken to help a poor family. He asked 21 to save and give sacrificially (牺牲地).‎ When we got home, we talked about 22 we could do. We decided to buy fifty pounds of potatoes and live 23 them for a month. This would allow us to 24 twenty dollars of our grocery money for the offering. Then we thought that if we kept our electric lights 25 as much as possible and didn’t listen to the radio, we’d save money on that month’s 26 bill.‎ The night before Easter, we were so 27 that we could hardly sleep. We didn’t 28 that we wouldn’t have new clothes for Easter; we had 29 dollars for the sacrificial offering. We could hardly wait to get to the 30 !‎ Then we sat in the church 31 . When the sacrificial offering was taken, we were sitting in the second row from the front. Mom put in the ten-dollar bill, and 32 of us kids put in a twenty-dollar bill.‎ We sang all the way home from the church. Later that afternoon, the minister drove up in his car. Mom went to the door, talked with him for a (n) 33 , and then came back with an envelope in her hand. We asked what it was, 34 she didn’t say a word. She opened the envelope and out 35 a bunch of money. There were three crisp twenty-dollar bills one ten-dollar bill and seventeen one-dollar bills.‎ ‎16. A. big B. little C. old D. adolescent ‎17. A. ago B. then C. before D. late ‎18. A. educate B. help C. feed D. raise ‎19. A. In B. Until C. By D. After ‎20. A. said B. announced C. told D. remarked ‎21. A. somebody B. anybody C. nobody D. everybody ‎22. A. which B. what C. how D. when ‎23. A. on B. in C. at D. by ‎24. A. spend B. waste C. save D. use ‎25. A. turned in B. turned out C. turned down D. turned up ‎26. A. water B. gas C. electric D. meal ‎27. A. frightened B. excited C. worried D. nervous ‎28. A. like B. hope C. care D. desire ‎29. A. forty B. fifty C. seventy D. eighty ‎30. A. church B. hospital C. orphanage D. school ‎31. A. nervously B. proudly C. surprised D. shyly ‎32. A. every B. all C. none D. each ‎33. A. hour B. moment C. second D. day ‎34. A. and B. so C. but D. unless ‎35. A. carried B. fell C. walked D. flew 三、阅读理解 From the first use of the rocket to carry satellites into space to the setting up of space stations, human being have been putting great efforts into space research. And so far, we have achieved many successes. But there are still numerous tasks in front of us and we should not cease trying progress.‎ The international space station is an important step we should take in space exploration. It is not only helpful but also essential. It provides a proper space environment for many experiments that we have wanted to do for a long time. It is also a base for the observations of the earth and the universe. It could also be an important base for later travel to the moon and Mars. In a word, if we want to explore space more, the first thing we should do is to set up a space station.‎ As the space station costs a lot of money, it is hard for one country alone to establish one. The USA seems to be the only country that has the ability to build a space station alone and it has tried to do so, but not very successful. So it aggregated many other countries to work on it together. Though it is still extremely expensive, it is much cheaper than doing it alone. It is really a job that needs everyone’s effort and will benefit everyone.‎ But even so, the funds needed are still a big problem. As for the USA, it seems that it has too many things to spend its money on. Although it is the richest country in the world, it has much debt every year. It has to make arrangements about its finance, and try to find a balance in all these issues.‎ ‎36. What is the author’s attitude towards building and developing the international space station?‎ ‎ A. Supportive. B. Doubtful. C. Critical. D. Dissatisfied.‎ ‎37. From Paragraph 2 we learn that .‎ ‎ A. the necessity of building the international space station is not realized now ‎ B. many experiments have been done in the international space station ‎ C. the international space station is necessary for people to explore space more ‎ D. people have traveled to Mars from the international space station ‎38. Which of the following is NOT a reason for countries’ cooperation in building the international space station?‎ A. That it requires a lot of money. B. That it needs everyone’s effort.‎ C. That it will benefit every participating country. D. That it is too far away from the earth.‎ ‎39. The underlined word “aggregated” in Paragraph 3 can be replaced by “ ”.‎ ‎ A. united B. scolded C. allowed D. forbade ‎40. Which of the following aspects about building the international space station is NOT ‎ mentioned in the passage?‎ A. Difficulties. B. Cooperation. C. Significance. D. Specific arrangements.‎ 必修2 Unit 5参考答案：‎ Unit 5‎ ‎1—5 DDCCC 6—10 AADAB 11—15 BCBDC 16—20 BCDCB 21—25 DBACB 26—30 CBCCA ‎ ‎31—35 BDBCB 36—40 ACDAD