2020高中英語人教版 必修4教師用書：Unit 2 SectionⅠ Warming UpReading — Prereading Word版含答案

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1、2020學(xué)年人教版英語精品資料 Section_ⅠWarming_Up_&_Reading_—_Prereading 1．A large number of people die of hunger in the world, especially in Africa, so agriculture plays an important role in our lives.Who do you think has made great contributions to growing rice that has a high output? 2．Why was Yuan Long

2、ping awarded the State Supreme Science and Technology Award? Please read the following passage to get the answer. Yuan Longping, Father of Hybrid Rice, has a dream that he cultivates rice as plump (飽滿的) as peanuts, and farmers can relax in the cool shadow of big rice plants. Yuan won a 5milli

3、onyuan State Supreme Science and Technology Award, known as the Nobel Prize in China, when he was 71 years old, for his outstanding achievements in breeding highyield hybrid rice, which has greatly increased Chinas grain output. A minor planet was named after him in 1999. Yuan came up with the idea

4、 of hybridizing rice for the first time in the 1960s. Since then, 50 percent of Chinas total rice cultivation fields have grown such rice, which added some 300 billion kilograms to the countrys grain output. Yuan Longping in his 80s has devoted most of his life to growing rice. He hopes to populari

5、ze the hybrid rice around the world to remove starvation from the earth. In 1980, Yuan went to the United States to share his knowledge about the cultivation technology of hybrid rice. He has done a lot to bring his research methods to other countries. Warming Up 1．The title of this unit is “W

6、orking the land”. Have you worked the land? Discuss in pairs and put the farming steps in order. A→E→F→D→B→C 2．Does your hometown grow rice? Do you like to eat rice? Who do you know is Father of Hybrid Rice? Yes.Yuan_Longping. Fast Reading Scan the passage and then choose the best answers

7、according to the passage. (1)Why does Yuan Longping work the land? A．Because he was born into a farmers family. B．Because he needs to do his research on farming. C．Because he is interested in farming. D．Because he has a slim and strong body. (2)If Yuan Longping works with other farmers in the

8、field, it is hard to tell him from others because ________. A．he regards himself as a farmer B．he is really like other farmers C．he wears simple clothes like other farmers D．people dont know who Yuan Longping is (3)From the text, we can know that ________. A．Yuan Longping found a way to increa

9、se rich harvests by expanding the area of fields B．Yuan Longping is satisfied with his life because he is famous and rich C．in the 1950s, many parts of the countryside were short of food D．Yuan Longpings way of increasing rice harvests only works in some Asian countries (4)What is Yuan Longping

10、s attitude towards money? A．Too much money will cause a lot of troubles. B．Money is of no use to a scientist. C．Money is not important at all. D．One has to spend all his money on his own research. (5)The whole passage mainly talks about________. A．how to solve the worlds hunger problem B．how

11、to increase rice harvests C．Yuan Longpings achievements in farming D．Yuan Longpings daily life 答案：(1)～(5)　BBCAC Careful Reading 1．Read the passage carefully and then answer the following questions. (1)What does Dr Yuan look like? He_has_a_sunburnt_face_and_arms_and_a_slim,_strong_body.He_

12、is_more_like_a_farmer_than_a_scientist. (2)What is his achievement? He_grows_what_is_called_super_hybrid_rice,_which_makes_it_possible_to_produce_20%_more_of_the_crop_in_the_same_fields. 2．Read the passage and match each paragraph with its main idea. (1)Paragraph 1 (D)　　A．Yuan Longpings brief li

13、fe experiences. (2)Paragraph 2 (A) B．Yuan Longpings dreams. (3)Paragraph 3 (C) C．Yuan Longpings attitudes toward life. (4)Paragraph 4 (B) D．Yuan Longpings achievements in the improvements on rice production. 3．Read the passage carefully and then try to write down the main idea. The t

14、ext is about Yuan_Longping who has made a great contribution to producing better rice. Summary Read the passage carefully and fill in the blanks. Yuan Longping was a pioneer of agriculture in China. He graduated 1.from Southwest Agricultural College in 1953. Since then he devoted his life to 2.

15、finding (find) ways to grow more rice. The rice 3.farmers (farm) are now producing harvest twice as large as before 4.by using his kind of rice. But he was not 5.satisfied (satisfy) with his work. Although now he leads a rich life, he still keeps 6.on doing his work to develop his rice. I think his

16、work is really important to the world. Because of his hard work, the production of food 7.has_been_improved (improve) and the problem of 8.hunger (hungry) can be solved. 9.Thanks to Yuan Longpings great work, millions of people can benefit 10.from his extraordinary work. Discussion What do you think would happen if there was suddenly no rice to eat tomorrow? If_that_happened,_people_there_would_suffer_from_starvation._People_would_panic_(驚慌)_and_the_whole_country_would_get_into_trouble.