2021版高考英语(人教版)一轮复习课后达标检测：必修42Unit2WorkingthelandWord版含答案

1、（建议用时：35 分钟 ） .阅读理解A（2020 沈阳高三质监·）China is a large producer and consumer ofrice. But, as a result of climate change, the amount of land available for rice growing in the country is shrinking. The concern has motivated scientists led by Yuan Longping ， known as “ the father of hybrid rice ”， to

2、look for new ways of growing the grain.Now they re celebrating successful efforts to grow rice in sand and seawater. Rice is traditionally grown in soil and fresh water. Starting from January, according to the official Xinhua News Agency, the scientists have grown dozens of varieties of rice in the

3、deserts of Dubai. They experimented with seawater because it is easier to obtain in the desert than fresh water.China is not the only country facing the issue of overly salty soil. Around the world, there are around 2.35 billion acres of highly saline（ 含盐的 ） land. And the number is increasing becaus

4、e of rising sea levels and climate change.“ Probably only a small part of the world s saline land could be brought into production with seawater rice ， but that would still have a very important effect on food security ， ” Even R. Pay, a senior analyst, said.Yuan told Xinhua that one of the varietie

5、s of rice grown in Dubai produced over three tons, per acre, which Yuan said was beyond expectations.Rice is the basic food in many parts of the world. About 90% of rice consumption is from Asia, but demand in Africa and Latin America is on the rise.A climate change researcher said the successful ex

6、periment could potentially benefit many countries. “ This is a fantastic development, which is likely to have a good effect on agricultural resource and water- poor countries, particularly in North Africa region. ”Even though the cost of growing salt- tolerant rice is still high， it will also have s

7、trategic value once it s commercialized.【 解题导语】 本文主要介绍了在“ 杂交水稻之父” 袁隆平带领下的科学家们进行了在沙子和海水中种植水稻的试验。1 What has caused the scientists to find new ways of growing rice?A The increase of rice consumers.B The high cost of rice producing.C The land shortage of rice growing.D The severe pollution of fresh wate

8、r.C 解析： 细节理解题。根据第一段中的“But, as a result of climate change.to look for newways of growing the grain. ”可知，适合种植水稻的土地短缺促使科学家们去寻找种植水稻的新方法。2 Yuan s team have successfully grown rice in sand and seawater in A ChinaB DubaiC Latin AmericaD North AfricaB 解析：细节理解题。根据第二段中的“Starting from January.have grown dozens

9、 ofvarieties of rice in the deserts of Dubai. ”和第五段中的“one of the varieties of rice grown inDubai”可知， Yuan 的团队在迪拜成功地在沙子和海水中种植了水稻。3 What can be inferred from the text?A About 90% of the rice is demanded and consumed in China.B The production of a new type of rice is larger than expected.C The increase

10、 of saline land is mainly caused by climate change.D Seawater is used in the experiment because it is cheaper to gain.B 解析：推理判断题。根据第五段中的“ one of the varieties of rice grown in Dubaiproduced over three tons, per acre, which Yuan said was beyond expectations ” 可知， 其中一种在迪拜种植的水稻产量为每英亩三吨多，这超出了人们的预料，故选B。4

11、 What is the author s attitude to the rice - growing experiment?A Doubtful.B Positive.C Critical.D Disappointed.B 解析： 观点态度题。根据最后一段“ Even though the cost of growing salt- tolerant rice isstill high, it will also have strategic value once it s commercialized. ” 可推知，作者对这种水稻 种植的试验持乐观的态度。B（2020 ·重庆一

12、中高三月考 ）A large-scale study has found a link between eating a diet based on organic food and having a reduced risk of cancer. If the new results are confirmed, promoting organic food consumption could be a promising preventative strategy against diseases, a team of researchers from several French ins

13、titutions said.Among the environmental risks for cancer, there are growing concerns about exposure to different types of pesticides（ 杀虫剂 ） from farming. The impact of such chemicals on the human body is still not well understood, but there are some indications that harmful effects can occur even at

14、low concentrations.Meanwhile, pushed by environment and health concerns, the organic food market continues to grow rapidly. Organic food is produced without the use of synthetic（ 合成的 ） fertilizers, pesticides, genetically modified organisms and veterinary（ 兽医的 ） medications.“ Organic foods are less

15、likely to contain pesticide remains than conventional foods, and studies have shown that an organic diet reduces exposure to certain pesticides ， ” Julia Baudry, lead author of the study from the Centre of Research in Epidemiology（ 流行病学） and Statistics inFrance, told Newsweek.“ Int he general popula

16、tion, the primary route of exposure is the diet, especially intake of conventionally grown fruits and vegetables. However, few studies have examined the association between organic food consumption and cancer risk. ”For the study, published in the journal JAMA Internal Medicine, a team of researcher

17、s examined data on the organic food consumption frequency and dietary intake of 68， 946 Frenchadults collected by an ongoing survey which began in 2009. They then followed up these people at various points in the future.Participants reported how often （never, occasionally or most of the time） they c

18、onsumed 16 types of organic foods including fruits, vegetables, soy - based products, dairy products, meat and fish, eggs, grain and legumes, bread and cereals, flour, vegetable oils and condiments, ready -to- eat meals, coffee, tea and herbal tea, wine, biscuits, chocolate, sugar and so on.【 解题导语】

19、一项研究发现，食用有机食品与降低患癌风险之间存在联系。如果新的研究结果被证实的话，提倡食用有机食品是一种很有发展前景的预防疾病的策略。5 What is the finding of the study?A Processed food consumption may lead to an increased risk of cancer.B Promoting organic food consumption may help to prevent diseases.C Organic food consumption can help cure cancer in a short time

20、.D Eating a diet based on organic food may lead to the risk of cancer.B 解析：细节理解题。根据第一段第二句“If the new results are confirmed, promotingorganic food consumption could be a promising preventative strategy against diseases. ”可知，该 研究发现食用有机食品可能会帮助人们预防疾病。故选B 项。6 Why is organic food becoming popular nowadays

21、?A Organic food never contains harmful chemicals.B Organic food market continues to grow rapidly.C People care about environment and health issues.D Organic food is produced in a clean environment.C 解析： 细节理解题。根据第三段第一句“Meanwhile, pushed by environment and healthconcerns, the organic food market conti

22、nues to grow rapidly. ” 可知，现在有机食品流行是因为 人们关注环境与健康问题。故选C 项。7 Which of the following is the advantage of organic food?A Organic food never contains harmful pesticide remains.B Organic food is less likely to be exposed to some pesticides.C Different types of pesticides won t affect organic food.D Organi

23、c food won t be influenced by outside environment.B 解析： 细节理解题。根据第四段中的“ Organic foods are less likely to contain pesticideremains than conventional foods, and studies have shown that an organic diet reduces exposure to certain pesticides”可知，有机食品含有杀虫剂残留物的可能性低于传统食品，研究还表明有机食品可降低受某些杀虫剂影响的程度。故选B 项。8 What

24、might the article go on describing after the last paragraph?A The researching process of the study.B The disadvantages of organic food.C The bright future of organic food.D Other researches on organic food.A 解析：推理判断题。最后一段介绍了研究的参与者报告他们食用16 种不同类型的有机食品的频率，下一步应该是对实验数据进行研究，即实验的研究过程。A 项意为 “ 这项研究的研究过程” ； B

25、 项意为 “ 有机食品的缺点” ； C 项意为 “ 有机食品光明的未来” ； D项意为 “ 其他关于有机食品的研究” 。故选 A 项。 .七选五（2020 安徽重·点中学模拟 ）Making Your Way Through the LunchroomWhats everyone sfavorite period? Lunch, what else? 1. ， if foods like pizza, orcheeseburgers（奶酪汉堡） are in front of you when you rme ost hungry. Here are some tricks toch

26、oose foods that will keep you focused and active throughout the day.2 . If your school cafeteria provides a weekly or monthly menu, check it out.Knowing what s on the menu puts you in control. You can pick and choose when you want to buy lunch and when you want to bring your own.Head for the salad b

27、ar. 3. If you d rather pack, consider adding carrot sticks, apiece of fresh fruit, or purple cabbage to your lunch bag.Do remember not to put too much salad dressing.Take the energy into consideration. Some foods are better choices than others for obtaining energy during the day. Choose low -fat foo

28、ds, like chicken, beans, or low - fat milk products and add lots of fruits and vegetables to your meal. 4. Foods, like sugary snacks（小吃 ） orFrench fries, may give you a quick rush of energy but it s not lasting which means you ll be left wanting more soon after you eat.Stop for a snack. You can t co

29、ncentrate without a well -fed mind and body. So take along a healthy snack, like carrot sticks, to fight hunger between classes. 5. A Get a copy of the menuB Make a menu for your school cafeteriaC But it can be hard to make healthy choicesD If your school offers one, take advantage of itE You may ta

30、ke away whatever you get interested inF It will keep you going and help avoid overeating when mealtime arrivesG They ll provide the minerals you need and the energy to get through the day【 解题导语】 本文是一篇说明文，作者就如何在学校选择合适的食物提出了建议。1 C 解析：根据下文的“ Here are some tricks to choose foods that will keep.the day.

31、”可知， 之所以作者给读者提出建议，是因为这些食物如果摆在饥饿的读者面前，读者很难作出健康的选择，因此选C 项。2 A 解析：后一句中作者建议查看学校餐厅提供的每周或每月的菜单，这样有助于提前作出决定，因此这里指得到一份菜单，故选A 项。虽然B 项也提到菜单，但是“ 你给学校餐厅提供菜单” 不符合实际情况和语境。3 D 解析：本段的主题句是“Head for the salad bar. ”， D 项正是建议你利用学校的沙拉售货台。故选D 项。4 G 解析：本段的主题句说明了选择食物时要考虑食物所能提供的能量。前一句表明 “ 选择低脂肪的食物，如鸡肉、 豆类或低脂奶制品，并在食物中加入大量的水

32、果和蔬菜” ，G 项中的 They 指的是上文提到的这些食物，同时也阐述了这些食物含有身体需要的矿物质 和能量。5 F 解析：由上文的“take along a healthy snack.to fight hunger between classes”可知，吃一些健康的零食能够缓解饥饿，补充体力，F 项中的 “It”指代前面的“a healthy snack”，因此 F 项符合此处语境。 .语法填空(2020 ·太原阶段测评 )In the past few years, more than half of bookstores in China have closed down,

33、 1. is the result of the 2.(compete) with onlinebookstores. But the success of Sisyphe Bookstore, one of the 3.(big)privately- owned bookstore chains in China, may serve 4.a great example.6 (found) in 1993, Sisyphe started to transform and upgrade its business in2009 to seek its profitability. Now,

34、it not only devotes itself to 6.(sell) books, butcombines the functions of the bookstore, cafe and the sale of 7.(create) culturalproducts. Sisyphe opens its bookstores in shopping malls in order to take advantage of the large number of consumers of shopping malls to sell its books, and it also 8.(able) peopleto enjoy spending time reading and drinking coffee. In return, bookstores have improved the cultural atmosphere of shopping malls, so 9. is mutua