2019人教版高中英语挖掘文本深度学习选择性必修一 UNIT 5 (学生版).docx

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1、Deep Leam-ng挖掘文本深度学习2019人教版高中英语基于词、法.句挖掘文本深度学习选择性必修一Unit 520.21.22.23.24.25.Organic farmers also use many other methods 18. (produce) rich soil. They often change the kind of crop grown in each field every year. For instance, they may grow corn or wheat in a field one year, and then grow beans there

2、 the next. Why different crops are grown is because they put important minerals back into the ground, 19.(make) it ready for the next batch of crops. Organic farmers also plant diverse crops that use different 20.(deep) of soil to help keep it rich. For example peanuts grow on the grounds surface, b

3、ut many other vegetables put down deep roots. The goal of using different organic farming methods is 21. (grow) good food while avoiding damage to the environment or to peoples health.Some people would prefer to stop the use of man-made chemicals in agriculture entirely. 22.keeps them from doing so

4、is the fact that chemical farming serves the high demand for food around the world. Organic farming is nowhere near able to meet that need. 23. , there is still a long way to find a suitable 24.(solve) that puts sufficient food on the dinner table while 25. (keep) people and the environment as healt

5、hy as possible.第三遍：基础句法精益求精English Sentence StructureChemical Versus Organic Farming（自20世纪中期以来，化学农药利人工化肥在耕作中得到了广泛使用。）2.（当它们第一次被引进时，很多农民喜欢使用农药利 化肥，把它们作为防治农作物病虫害和提高产量的重要手段。）Over time, however, what some scientist have found is that their long-term use can sometimes harm both the land and peoples healt

6、h.For example, pesticides can damage the land by killing not only harmful bacteria and insects, but also helpful ones. In addition, these chemicals can stay in the soil and underground water sources for a long time This affects the crops grown on the land and, in turn, the animals and humans who dig

7、est them. 3. (许多人担心这些化学物质会使他们生病甚至 导致癌症。)In fact, some pesticides like DDT have been prohibited in most countries because of the damage they cause to people and the environment. As for chemical fertilisers, crops grown with them usually grow too fast to be rich in nutrition. 4.（它们表面上很好看，但是里面的水分通常比必需的

8、私 物质多，而且味道也不太好。）As an alternative, some farmers have switched to organic farming, and many customers have turned t（ organic food when they shop at the local grocery. 5.（有机耕作就是不用任何化学肥料的耕作。）6.（有机耕作的农民注重通话 自然的方式保持土壤肥沃和免受病害。）For example, many organic farmers use natural waste from animal： as fertiliser.

9、 7.（这样会使他们地理 的土壤更富含矿物质，同时还可以让空气、土壤、水以及农作物不受化学物质的污染。）Organic farmers also use many other methods to produce rich soil. They often change the kind of croj grown in each field every year. For instance, they may grow corn or wheat in a field one year, and then grov beans there the next. Why different cr

10、ops are grown is because they put important minerals back into th（ ground, making it ready for the next batch of crops. 8.（有机耕作的农民还种植多种农作物，利用不同层次的土壤来帮助保犬 月巴沃。）For example peanuts grow on the grounds surface, but many other vegetables put down deep roots. 9,（使用不同的有机耕作方法的目的是种植好的粮食，避免损害环境或者 人们的健康。）10.

11、（有些人宁愿完全 停止在农业中使用人造化学品。）11.（阻止他们这样做的原因是化学农业满足了世界各地对粮食的 巨大需求。）Organic farming is nowhere near able to meet that need. 12._（因此，要找到一个合适的解决方案，使人们的餐桌上有足够的食物，同时保持人们和环境尽可能地健 康仍然有很长的路要走。）Unit 5 Working the LandGQ2-pasn fin散 s mri u: kno一wv 骞 use耀ecoicllu pntn OJ Rjogillsa 崔自w w 1n8q 八smet-EsReading and Thin

12、king :A Pioneer for All People第一遍：词汇短语过关斩将A Pioneer for All PeopleYuan Longping, known as the ufather of 1. h（杂交植物）rice” , is one of China? s most famous scientists. Yet, he considers himself a farmer because he continually works the land in his research. Indeed, his slim but strong body is just lik

13、e that of millions of Chinese farmers, to whom he has 2. d（把献给）his life.Yuan Longping was bom in 1930 in Beijing. His parents wanted him to pursue a career in science or medicine. However, what concerned him most was that farmers often had poor harvests and sometimes even had a serious 3. s（短缺）of fo

14、od to eat. To 4. t（解决）this 5. c（危机），he chose to study agriculture and received an education at SouthwestAgricultural College in Chongqing.After graduating in 1953, he worked as a researcher. Yuan Longping realised that larger fields were not the solution. Instead, farmers needed to 6. b（使增长）7, y（产量）

15、in the fields they had. How this, could be done was a challenging question at the time. Yuan was 8. c（使相信）that the answer could be found in the creation of hybrid rice. A hybrid is a cross between two or more varieties of a species. One 9. c（特征）of hybrids is that they usually 10. a（获得）a higher yield

16、 than 11.1.3.4. 6.7.8.9.13.14.c（传统的）crops. However, whether it was possible todevelop a hybrid of 12. self-p（授粉）plants such as rice was a matterof great debate. The common 13. a（假定）then was that it couldnot be done. Through 14. i （热切的）effort, Yuan 15.o（克月艮）enormous technical difficulties to develop

17、the first hybridrice that could be used for farming in 1974. This hybrid enabled farmers to 16. e（扩大）their 17. o（产量）greatly.Today, it is 18. e（估计）that about 60 percent of 19.d（本国的）rice 20. c（消耗）in China is 21.c（由 组成）of crops 22. g（产生）from Yuans hybrid23. s（品种），and his strains have allowed Chinas far

18、mers to producearound 200 million tons of rice per year. Yuans innovation has helped feed not just China, but many other countries that depend on rice as well, such as India and Vietnam. Because of his invaluable contributions, Yuan Longping has received numerous awards both in China and abroad.Give

19、n that Yuans hybrids have made him quite wealthy, one might think he would retire to a life of 24.1（闲日段）.However, this is far from the case.25.（本质 上）,Yuan is still very much a farmer at heart. As aman of the 26. s （泥土），he cares little for 27. c（名望）ormoney. Instead, he makes large donations to suppor

20、t agricultural research.What impresses people most about Yuan Longping is his ongoing ability to fulfill his dreams. Long ago, he 28. e（展望）rice plants as tall as 29.s（高粱），with each ear of rice as big as a 30. b（扫把），andeach 31. g（谷物）of rice as huge as a peanut. He succeeded in producinga kind of rice

21、 that could feed more people at home and abroad. His latest 32. v（想象）for “seawater rice” has also become a 33. r（现实），and potentially opened up nearly one million square kilometres of 34. s（含盐的）land in China for rice production. Despite his advancedyears, Yuan Longping is still young at heart and ful

22、l of vision, and everyone is waiting to see what he will dream up next.16.17.18.19.20.21.22.23.24.25.26.27.28.29.30.31.32.33.34.infinitivesgrammar adverbs g g tensesc interrogatives .；Sss=J s-JS N3 u3 cd w oL f号室-|S relatives。民 xfuture03第二遍：基础语法披荆斩棘A Pioneer for All PeopleYuan Longping, 1.(know) as

23、thefather of hybrid rice”, is one of Chinas most famous scientists. Yet, he considers himself a farmer because he 2.(continual) worksthe land in his research. Indeed, his slim 3. strong body is just like that of millions of Chinese farmers, to 4.he has devotedhis life.Yuan Longping was born in 1930

24、in Beijing. His parents wanted him to pursue a career in science or medicine. However, 5. concerned him most was that farmers often had poor harvests and sometimes even had a serious 6.(short) of food to eat. To tacklethis crisis, he chose to study agriculture and received an education at Southwest

25、Agricultural College in Chongqing.After 7. (graduate)in 1953, heworked 8. a researcher. YuanLongping realised that larger fields were not the solution.9. , farmers needed to boostyields in the fields they had. How this, could be done was a challenging question at the time. Yuan 10.(convince) that th

26、e answer could befound in the creation of hybrid rice. A hybrid is a cross between two or more varieties of a species. One characteristic of hybrids isl 1. they usually attain a higher yield than1.2.3.4.5.6.7.8.9.1011.12.13.14.15.conventional crops. However, 12.it was possible to develop a hy of sel

27、f-pollinating plants such as rice was a matter of great debate. The com 13.(assume) then was that it could not be done. Through int effort, Yuan overcame enormous technical difficulties to develop the first hy rice that could be used for farming in 1974. This hybrid enabled farmer expand their outpu

28、t greatly.Today, it 14.(estimate) that about 60 percent of domestic consumption in China is comprised of crops generated from Yuans h strains, and his strains have allowed Chinas farmers to produce around million tons of rice per year. Yuans innovation has helped feed not just Cl but many other coun

29、tries that depend on rice as well, such as India and Vietr Because of his invaluable 15. (contribute), Yuan Longping received numerous awards both in China and abroad.Given that Yuans hybrids have made him quite wealthy, one might thin would retire to a life of leisure. However, this is far from the

30、 case. Deep de Yuan is still very much a farmer at heart. As a man of the soil, he cares little celebrity or money. Instead, he makes large donations 16.(supj agricultural research.nonmsebrids torice brid200 ina, am. hasort)ing s ase as )uldhasjare iced e is16._17. _18._19._2O._21._English Sentence

31、Structure第三遍：基础句法精益求精17.impresses people most about Yuan Longping is his ong ability 18.(fulfil) his dreams. Long ago, he envisioned rice plan tall as sorghum, with each ear of rice as big as a broom, and each grain of ric huge as a peanut. He succeeded 19.producing a kind of rice that c feed more p

32、eople at home and abroad. His latest vision for u seawater rice ” also become a reality, and potentially opened up nearly one million sq kilometres of salty land in China for rice production. 20.his advai years, Yuan Longping is still young at heart and full of vision, and everyoi waiting to see 21.

33、he will dream up next.A Pioneer for All PeopleYuan Longping, known as the “father of hybrid rice” , is one of Chinas most famous scientists. Yet, he considers himself a farmer because he continually works the land in his research. 1.（确实，他瘦削但结实的身躯看起来和他为之奉献了一生的千百万中国农民一样。）Yuan Longping was born in 1930

34、 in Beijing. His parents wanted him to pursue a career in science or medicine.2.（然而，最让他担心的是， 农民经常歉收，有时甚至严重缺乏食物。）To tackle this crisis, he chose to study agriculture and received an education at Southwest Agricultural College in Chongqing.After graduating in 1953, he worked as a researcher. Yuan Long

35、ping 3.（意识到解决问题的办法并不是扩大农田面积，而是农民们需要提高他们已有土地上农作物的产量。）4.（如何做到这一点在当时是一个具有挑战性的问题。）Yuan was convinced that the answer could be found in the creation of hybrid rice. A hybrid is a cross between two or more varieties of a species. One characteristic of hybrids is that they usually attain a higher yield tha

36、n conventional crops. However, whether it was possible to develop a hybrid of self-pollinating plants such as rice was a matter of great debate. The common assumption then was that it could not be done. 5. （通过不懈的努力，袁隆平克服 了巨大的技术难题，于1974年研制出了第一批可用于农业生产的杂交水稻。）This hybrid enabled farmers to expand their

37、 output greatly.Today, it is estimated that about 60 percent of domestic rice consumption in China is comprised of crops generated from Yuans hybrid strains, and his strains have allowed Chinas farmers to produce around 200 milliontonsofriceperyear.6.（袁隆平的创新不 仅帮助养活了中国，也养活了许多其他依赖大米的国家，如印度和越南。）Because

38、 of his invaluable contributions, Yuan Longping has received numerous awards both in China and abroad.7.（考虑到杂交水稻使袁隆平变得相当富有，人们可能认为他会退休享受 闲 适 的 生 活。 ） However, this is far from the case. 8.（实际上，袁隆平在内心深处仍然是一位农民。）9.（作为一个土生土长的人，他不太在乎名利。相反，他大量捐款支持农业科学研究。）10.（袁隆平给人印象最深的是他不断实现梦想的能力。）Long ago, he envisioned

39、rice plants as tall as sorghum, with each ear of rice as big as a broom, and each grain of rice as huge as a peanut. He succeeded in producing a kind of rice that could feed more people at home and abroad. His latest vision for u seawater rice” has also become a reality, and potentially opened up ne

40、arly one million square kilometres of salty land inChinaforriceproduction.11.（尽管年事已高，袁隆平的内心仍然年 轻，富有远见，每个人都在等着看他下一步的梦想。）Using Language : Chemical Versus Organic Farminglook第一遍：词汇短语噌 MwoEds过关斩将Chemical Versus 1. O（有机的）Fanning1C（化学的）3. p（杀虫剂）and artificial 4. f（肥料）2.have been in 5. w（普遍的）use in farming

41、 since the middle of the 20th尸3.century. When they were first introduced, many farmers welcomed them as a great way to fight crop disease and increase production. Over time, however, what some 4. scientists have found is that their long-term use can sometimes harm both the land and peoples health.Fo

42、r example, pesticides can damage the land by killing not only harmful 6. b件田菌）and insects, but also helpful ones. In addition, these chemicals canstay in the soil and underground water sources for a long time. This affects the crops grown on the land and, 7. （转而）,the animals and humans who 8.d（消化）th

43、em. Many people worry that these chemicals may make them ill andeven cause cancer. In fact, some pesticides like DDT have been prohibited in most countries because of the damage they cause to people and the environment. As for chemical fertilisers, crops grown with them usually grow too fast to be r

44、ich in 9. n（营养） They may look beautiful on the outside, but inside there is usuallymore water than 10. e（极其重要的）11. m（矿物质），and theyoften have less flavour as well.As an 12. a（可供选择的事物），some farmers have switched toorganic farming, and many customers have turned to organic food when they shop at the lo

45、cal 13. g（食品杂货店）.Organic farming is simply farming withoutusing any chemicals. Organic farmers focus on keeping their soil rich and free of disease through natural means. For example, many organic farmers use natural waste from animals as fertiliser. This makes the soil in their fields richer in min

46、erals. It also keeps the air, soil, water, and crops free of chemicals.Organic farmers also use many other methods to produce rich soil. They often change the kind of crop grown in each field every year. For 14. i（实彳列）,they may grow corn or wheat in a field one year, and then grow beans there the ne

47、xt. Why different crops are grown is because they put important minerals back into the ground, making it ready for the next batch of crops. Organic farmers also plant diverse crops that use different 15. d（深度）of soil to help keep it rich. Forexample peanuts grow on the grounds surface, but many othe

48、r vegetables put down deep 16. r（根茎）.The goal of using different organic farming methods is togrow good food while avoiding damage to the environment or to peoples health.Some people would prefer to stop the use of man-made chemicals in agriculture 17. e（完全土也）.What keeps them from doing so is the fact that chemical