备战2020高考英语一轮单元训练金卷：第十七套 英语7 Units 3-5（A卷）含答案

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1、单 元 训 练 金 卷 高 三 英 语 卷 （ A）英 语 7 Units 3-5注 意 事 项 ：1 答 题 前 ， 先 将 自 己 的 姓 名 、 准 考 证 号 填 写 在 试 题 卷 和 答 题 卡 上 ， 并 将 准 考 证 号 条 形 码粘 贴 在 答 题 卡 上 的 指 定 位 置 。2 选 择 题 的 作 答 ： 每 小 题 选 出 答 案 后 ， 用 2B 铅 笔 把 答 题 卡 上 对 应 题 目 的 答 案 标 号 涂 黑 ，写 在 试 题 卷 、 草 稿 纸 和 答 题 卡 上 的 非 答 题 区 域 均 无 效 。3 非 选 择 题 的 作 答 ： 用 签 字 笔 直

2、 接 答 在 答 题 卡 上 对 应 的 答 题 区 域 内 。 写 在 试 题 卷 、 草 稿纸 和 答 题 卡 上 的 非 答 题 区 域 均 无 效 。4 考 试 结 束 后 ， 请 将 本 试 题 卷 和 答 题 卡 一 并 上 交 。第 卷第 一 部 分 听 力 （ 共 两 节 ， 满 分 30 分 ） 略第 二 部 分 阅 读 理 解 （ 共 两 节 ， 满 分 40 分 ）第 一 节 （ 共 15 小 题 ； 每 小 题 2 分 ， 满 分 30 分 ）阅 读 下 列 短 文 ， 从 每 题 所 给 的 四 个 选 项 （ A、 B、 C 和 D） 中 选 出 最 佳 选 项 ，

3、 并 在 答 题卡 上 将 该 项 涂 黑 。AWithout proper planning, tourism can cause problems. For example, too many tourists can crowd public places that are also enjoyed by the inhabitants of a country. If tourists create too much traffic, the inhabitants become annoyed and unhappy. They begin to dislike tourists a

4、nd to treat them impolitely. They forget how much tourism can help the countrys economy. It is important to think about the people of a destination country and how tourism affects them. Tourism should help a country; keep the customs and beauty that attract tourists. Tourism should also advance the

5、wealth and happiness of local inhabitants.Too much tourism can be a problem. If tourism grows too quickly, people must leave other jobs to work in the tourism industry. This means that other parts of the countrys economy can suffer.On the other hand, if there is not enough tourism, people can lose j

6、obs. Businesses can also lose money. It costs a great deal of money to build large hotels, airports, air terminals, first-class roads, and other support facilities(配套设施) needed by tourist attractions. For example, a major international class tourism hotel can cost as much as 50 thousand dollars per

7、room to build. If this room is not used most of the time, the owners of the hotel lose money.Building a hotel is just a beginning. There must be many support facilities as well, including roads to get to the hotel, electricity, sewers to handle waster and water. All of these support facilities cost

8、money. If they are not used because there are not enough tourists, jobs and money are lost.21. Which of the following do you think has been discussed in the part before this selection?A. It is extremely important to develop tourism.B. Building roads and hotels is essential.C. Support facilities are

9、highly necessary.D. Planning is of great importance to tourism.22. The underlined word “inhabitants”(in Paragraph 1) probably means “_”.A. tourists B. passengers C. population D. citizens23. The author thinks it is good for local people to know that tourism will _.A. waste a lot of money B. weaken t

10、heir economyC. help establish their customs D. help improve their lifeBHolidaymakers who are bored with baking beaches and overheated hotel rooms head for a big igloo. Swedish businessman Nile Bergqvist is delighted with his new hotel, the worlds first igloo hotel. Built in a small town in Lapland,

11、it has been attracting lots of visitors, but soon the fun will be over.In two weeks time Bergqvists ice creation(作品) will be nothing more than a pool of water. “We dont see it as a big problem,” he says. “We just look forward to replacing it.”Bergqvist built his first igloo in 1991 for an art exhibi

12、tion. It was so successful that he designed the present one, which measures about 200 square meters. Six workmen spent more than eight weeks piling 1,000 tons of snow onto a wooden base; when the snow froze, the base was removed. “The only wooden thing we have left in the igloo is the front door,” h

13、e says.After their stay, all visitors receive a survival certificate recording their success. With no windows, nowhere to hang clothes and temperatures below 0, it may seem more like a survival test than a relaxing hotel break. “Its great fun,” Bergqvist explains, “As well as a good start in surviva

14、l training.”The popularity of the igloo is beyond doubt. It is now attracting tourists from all over the world. At least 800 people have stayed at the igloo this season even though there are only 10 rooms. “You can get a lot of people in,” explains Bergqvist. “The beds are three meters wide by two m

15、eters long, and can fit at least four at one time.”24. Bergqvist designed and built the worlds first igloo hotel because _.A. he believed people would enjoy trying something newB. he wanted to make a name for the small townC. an art exhibition was about to openD. more hotel rooms were needed25. When

16、 the writer says “the fun will be over”, he refers to the fact that _.A. hotel guests will be frightened at the thought of the hard testB. Bergqvists hotel will soon become a pool of waterC. holidaymakers will soon get tired of the big iglooD. a bigger igloo will replace the present one26. When gues

17、ts leave the igloo hotel they will receive a paper stating that _.A. they have visited LaplandB. they have had an ice-snow holidayC. they have had great fun sleeping on iceD. they have had a taste of adventure27. We can infer that _.A. there are 10 igloos with no air-conditioner, no windows and nowh

18、ere to hang clothesB. all the doors are made of woodC. Bergqvists first igloo built in 1991 for an art exhibition was the one at presentD. the igloo hotel is not a place for relaxationCJuicy cucumbers dont just make refreshing summer meals; they are also exceptionally low in calories, having a power

19、house of vitamin C that keeps your skin glowing and healthy. Now you know why those skinny celebrities survive only on cucumbers!Lose Weight with CucumbersCucumbers are rich in water content, almost 95%, and dietary fiber, which are most effective in cleansing the body of harmful toxins(毒素) released

20、 by the digestive system. Thus they promote better digestion. Moreover, they are exceptionally low in calories, which makes them an essential food for weight-loss diet.When you eat less calorie content based on the cucumber diet throughout the day, you tend to cut down on your body fat more efficien

21、tly and lose weight fast. When you make a healthy and nutritious cucumber salad with sour cream, it will keep you feeling full for two to three hours. In this way, the healthy diet also helps lose weight and get the slim figure that you always desire.A cucumber diet, with enough physical exercise an

22、d a healthy lifestyle, is the key means of burning fat. No crash diets, no starving; even you can be the proud owner of the beautiful, healthy body that you always dream of. Slimming can now be as cool as a cucumber!Benefits of CucumbersRich in vitamin C and vitamin B. A diet based on cucumbers can

23、also give you glowing skin and help you catch others eye.Tasty and filling salads made of cucumbers can keep you going all along the day. Mix two pounds of cucumbers with a pinch of salt, a teaspoon of herbs and olive oil to make a delicious salad for your cucumber diet. Besides the health benefits

24、of cucumbers, the herbs are rich in vitamins and minerals that provide essential nourishment for the body. Follow the diet for three days and you can expect weight loss of about two kilograms. It also works as a fantastic natural skin care product, which can instantly brighten up your skin and eyes.

25、 Heres an idea for a standard cucumber diet.28. Cucumbers can help you lose weight in that _.A. they are rich in several vitaminsB. they can promote better digestionC. they are typically low in caloriesD. they can cleanse the body of harmful toxins29. According to the third paragraph we can learn th

26、at _.A. losing weight means you only eat cucumbersB. delicious cucumbers can make you much healthierC. it takes great efforts to reach your desired figureD. it is better to consider cucumbers for your diet30. The author suggests using herbs in the salad _.A. because they can reduce weight quicklyB.

27、because they can make a salad tastyC. because they are rich in vitamin B and CD. because they are very beneficial to health31. What will probably follow the last paragraph?A. Some suggested diets containing cucumbers.B. Some advice about how to beautify your skin.C. Some disadvantages of eating cucu

28、mbers.D. Some examples about losing weight successfully.DChildren start out as natural scientists, eager to look into the world around them. Helping them enjoy science can be easy; theres no need for a lot of scientific terms or expensive lab equipment. You only have to share your childrens curiosit

29、y(好奇). Firstly, listen to their questions. I once visited a classroom of seven-year-olds to talk about science as a job. The children asked me “textbook questions” about schooling, salary and whether I liked my job. When I finished answering, we sat facing one another in silence. Finally I said, “No

30、w that were finished with your lists, do you have questions of your own about science?”After a long pause, a boy raised his hand, “Have you ever seen a grasshopper(蚱蜢) eat? When I try eating leaves like that, I get a stomachache. Why?”This began a set of questions that lasted nearly two hours.Second

31、ly, give them time to think. Studies over the past 30 years have shown that, after asking a question, adults typically wait only one second or less for an answer, no time for a child to think. When adults increase their “wait time” to three seconds or more, children give more logical(符合逻辑的), complet

32、e and creative answers.Thirdly, watch your language. Once you have a child involved in a science discussion, dont jump in with “Thats right” or “Very good”. These words work well when it comes to encouraging good behavior. But in talking about science, quick praise can signal that discussion is over

33、. Instead, keep things going by saying “Thats interesting” or “Id never thought of it in that way before”, or coming up with more questions or ideas.Never push a child to “think”. It doesnt make sense. Children are always thinking, without your telling them to. Whats more, this can turn a conversati

34、on into a performance. The child will try to find the answer you want, in as few words as possible, so that he will be a smaller target for your disagreement.Lastly, show: dont tell. Real-life impressions of nature are far more impressive than any lesson children can learn from a book or a televisio

35、n program. Let children look at their fingertips through a magnifying glass(放大镜), and theyll understand why you want them to wash before dinner. Rather than saying that water evaporates(蒸发), put a pot of water to boil and let them watch the water level drop.32. According to the passage, children are

36、 natural scientists, and to raise their interest, the most important thing for adults to do is _.A. to let them see the world aroundB. to share the childrens curiosityC. to explain difficult phrases about scienceD. to supply the children with lab equipment33. In the last sentence of the first paragr

37、aph, the word “lists” could best be replaced by _.A. any questions B. any problemsC. questions from textbooks D. any number of questions34. According to the passage, children can answer questions in a more logical, complete and creative way if adults _.A. ask them to answer quicklyB. wait for one or

38、 two seconds after a questionC. tell them to answer the next dayD. wait at least for three seconds after a question35. In which of the following paragraph(s) does the author tell us what to say to encourage children in a science discussion?A. The second and third. B. The fourth and fifth.C. The fift

39、h and sixth. D. The seventh.第二节（共 5 小题；每小题 2 分，满分 10 分）根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。How to avoid traffic jams36 A by-product of this is that traffic jams can lead to increased accidents as there are more cars, with more people trying to get to their destinations. Although its impossible

40、to avoid traffic jams altogether, there are some tips you can follow to reduce the amount of time on the road.37 You can listen to the radio for traffic news, or check on the Internet to get up-to-the-minute information on traffic. If the route you intended to take is heavy with traffic, you can cho

41、ose an alternative.Alternatively, you could look for a different route permanently(永久地). Most traffic jams occur on busy roads. Using country roads could see you avoiding a lot of traffic. Although the distance you may have to travel is further, it can work out quicker.38 Many new car stereo systems

42、(车用立体声音响系统) are equipped with a radio data system by which you can hear the traffic announcements. This way you can get the latest traffic information and change your journey at a moments notice.Try traveling at a different time. Most traffic jams usually occur during rush-hour traffic, so try to av

43、oid this period if possible. Some jobs offer flexible working hours so that you can travel to work outside of rush hour. Some even offer telecommuting where you can work from home so as to avoid commuting altogether. 39 40 The easiest way to avoid traffic jams is to take buses or the Underground ins

44、tead of driving your own cars. Not only will you avoid traffic jams but you will most likely be saving money as the cost of motoring rises.A. Check for traffic jams before you leave.B. There are many ways in which you travel.C. Set your car radio to receive traffic bulletins(新闻简报).D. Use public tran

45、sport alternatives where available.E. You can never expect to avoid traffic jams in modern times.F. With more and more cars on the road, traffic jams are very common.G. Talk to your manager and decide what options are available to you.第三部分 语言知识运用（共两节，满分 45 分）第一节 完形填空（共 20 小题；每小题 1.5 分，满分 30 分）阅读下面短文

46、，从短文后各题所给的 A、B、C 和 D 四个选项中，选出可以填入空白处的最佳选项。The passengers on the bus watched sympathetically as the attractive young woman with the white cane made her way carefully up the steps. She 41 the driver and, using her hands to feel the 42 of the seats, walked down and found the 43 which the driver had tol

47、d her was empty. Then she settled in.It had been a year since Mary, 34, 44 a medical misdiagnosis(误 诊 ), was suddenly thrown into a world of 45 Mark, her husband, was an Air Force officer and he loved Mary with all his heart. He 46 her how to rely on her other 47 , specifically her hearing, to deter

48、mine where she was and 48 to adapt herself to the new environment. He helped her befriend the bus drivers who could 49 for her, and save her a seat.50 , Mary decided that she was ready to try the 51 on her own. Monday morning, she said good-bye and for the first time, they went their 52 ways.On Frid

49、ay morning, Mary took the bus to work as usual. As she was 53 the bus, the driver said, “Boy, I 54 envy you.” Mary had no 55 what the driver was talking about, and asked, “What do you 56 ?”The driver answered, “You know, every morning for the 57 week, a fine-looking gentleman 58 a military uniform has been standing across the corner 59 you as you get off the bus. He 60 you cross