2020高中英语 Module4 Great scientists4学案 外研版必修4

Book4 Module4 Great SientistsLearning paper2 Itensive ReadingLearning aims: to learn about Yuan Longping and his achievementsImportance and difficulty: the passive voice and “by+doing”Part one: Read the passage on page32 and do the following exercises.1. Match the main ideas with each paragraph.Paragraph 1 As a boy he was called “the studentwho asked questions”Paragraph 2 As a young teacher, he began experimentsin crop breedingParagraph 3 Yuan Longping is a leading figure inthe rice growing wold.Paragraph 4 The yield of the ew hybrid rice is much greater than that of other types of rice grown in Pakistan.Paragraph 5 He discovered a new type of rice.Paragraph 6 His discoveries have brought in great profit.2. Activity 2 True or False on page 323. Activity 3 and 4 on page 334. Put the sentences in order of time when they happened.1) The results of his experiments were published in 1966.2) Chinese rice production rose by 47.5%.3) He study agriculture in college.4) He began experiments in crop breeding.5) His rice was exported to other countries.5. Discussion:1. Do you think the title is a best one? Can you think of a better title?2. What do you think has made Yuan Longping become a great scientist?What can we learn from him?Part two: language points.Fill the blanks with the given verbs, paying attention to the Voice, and then translate the sentences.1. Rice _(grow) in many other Asian countries.2.Yuan longping was born and _(bring up ) in China.3. As a boy he _(educate) in many schools and _(give) the nickname, “the student who asks questions”.4. The resultsof his experiments _(publish) in China in 1966.5. Finally, a naturally sterile male rice plant _(discover).6. Researchers _(bring in) from all over China to develop the new system. The research _(support) by the government.7. 50000 square kilometres of rice fields _(convert) to growing vegetables and other cash crops.8. Yuan longpings rice _(export) to other countries.9. In Pakistan rice _(grow) in many parts of the country.10. The new hybrid rice _(develop) by Yuan Longping High-tech Agricultural Company of China.List the forms of passive voice of different tenses.一般现在时：_ 一般过去时：_一般将来时：_ 现在完成时：_过去完成时：_ 现在进行时:_过去进行时:_.He thought there was only one way to do this-by crossing different species of rice plant. (if he crossed different species of rice plant)_You can get a job if you study hard. (用by改写)Researchers learn things when they carry out experiments.(用by改写)You will become a better player if you practise often. (用by改写)1. 在当前的世界，水稻是主要食粮。中国是世界上最大的水稻产地。(staple ;producer)2. 在水稻种植界，中国科学家袁隆平是一位重要人物( world; leading)3. 作为一个年轻的教师，他开始了作物育种的实验。(experiment)4. 首先，他对不同