Unit2 Great People Task 课件2023-2024学年牛津译林版英语九年级下册

Nowadays, the farmland is becoming less and less. The world population grows ever fast. How can we feed so many people with limited farmland? For China, it is a even more serious problem. We only have 7% of the farmland of the earth, but have 22% of the population of the world. Father of Hybrid Rice Amy wants to write about Yuan Longping, a rice scientist. Unit 2 Great people Task P32 Yuan Longping. Who is he? Can you say something about him? What does he do? He is a rice scientist. Why is he famous? a member of the Chinese Academy of Engineering 中国工程院院士 He is also a gainer of the Medal of the Repubilic 共和国勋章 T: Who is this woman? T: Yes, he is Mother Teresa. T: Do you know a lot about her? T: Let’s read the information sheet on page 71 and answer the following questions. … T: Have you finished. Let’s check the answers. A Amy wants to write about Yuan Longping, a rice scientist. Read the informarion she has found and complete the table. A great person 杂交 职位名称/头衔 一位水稻科学家，中国工程院院士 happen to do sth 碰巧做某事 饥饿 农业 优势 死于 被引入 培育了一种新型杂交水稻，比其他一般种类的单位面积增产20% natural adj. 自然的，天然的 nature n. 自然，自然界； naturally adv. 天生地，自然地 胜过，比...更好 see sb. do sth. 看见某人做某事 主要事件 advantage（ s ）优势 disadvantage （ s ）劣势 do some research on / into sth. hunger (n.) 饥饿；欲望（常与for连用） --hungry (adj.) e.g. go hungry 挨饿 比…有优势: have an advantage / advantages over… 利用…的优势: take advantage of… 看到人们死于饥饿，所以开始研究杂交水稻。 die vi. 死亡，生命结束 die-died-died， dying death n.死亡 dead adj. 去世的 dying adj. 垂死的 辨析：die of 与die from 两者都有“因……而死”之意。 ① die of 因……而死 ，强调内因，如疾病、年老或饥饿等。 　She died of hunger. 她死于饥饿。 ② die from 由于……而死 ，强调外因，如灾害、事故等。 　She died from a car accident last year. 她去年死于一场车祸。 目前 贡献 增长 产量 培育 produce vt. 产生；生产n. 产品；农产品 increase by 增加了; increase to 增加到 increase by $10 增加了10美元 increase to $10 增加到10美元 reduce 减少 development n. 发展 with the development of 随着…的发展 developing adj. 发展中的 developed adj.