外研版英语必修四Module-4-Great-Scientists-ReadingPPT课件

1、Module 4 Great ScientistsReading PartWho is he？He is a _（生物学家） and _（遗传学家）, whose name is _.biologistgeneticistYuan Longping Why do this article use this title ”the student who asked questions”?Fast readingQ: Find which paragraph matches the title of passage.A: Para 2.Detail readingRead the passage

2、and match the words in page 33.plants people grow for food a very important discoveryto produce new plants or animalsto give helpto give food toto make information known, for example, in a report or a booksomeone who makes things or grows fooda type of plant or animalthe science of farmingcropbreakt

3、hroughbreedsupportfeedpublishproducerspeciesagricultureLook at the passage again and choose the correct meaning of the words in italics.A staple food is one you eat _. (a) rarely (b) regularlyPara1: In a hungry world rice is a staple food外研版英语必修四Module 4 Great Scientists ReadingPPT课件外研版英语必修四Module 4

4、 Great Scientists ReadingPPT课件If you cross two plants you _. walk past them produce a new plantPara 3: by crossing different species of rice plant, and then外研版英语必修四Module 4 Great Scientists ReadingPPT课件外研版英语必修四Module 4 Great Scientists ReadingPPT课件A yield refers to _. (a) quantity (eg of food) (b) q

5、uality (eg of food)Para 3: and then he could produce a new plant which could give a higher yield than either of the original plants.Para 6: Its yield is much greater than the yield of other types of rice grown in Pakistan.外研版英语必修四Module 4 Great Scientists ReadingPPT课件外研版英语必修四Module 4 Great Scientist

6、s ReadingPPT课件4. A sterile plant is a plant which doesnt _. (a) grow quickly (b) produce seedsPara 4: It had to be male. It had to be sterile. Finally, in 1970 a naturally sterile male rice plant was discovered.外研版英语必修四Module 4 Great Scientists ReadingPPT课件外研版英语必修四Module 4 Great Scientists ReadingPP

7、T课件A hybrid is a plant which comes from _. (a) one plant (b) two different plantsPara 6: The new hybrid rice has been developed by the Yuan Longping Hightech Agricultural Company of China.外研版英语必修四Module 4 Great Scientists ReadingPPT课件外研版英语必修四Module 4 Great Scientists ReadingPPT课件Match the main idea

8、of each paragraph.para 1para 2para 3para 4para 5para 6A. As a boy, he liked asking questions.B. Yuan Longping is a leading figure in the rice-growing world.C. His discoveries have brought in great profit.D. The yield of the new hybrid rice is much greater than that of other types of rice grown in Pa

9、kistan.E. As a young teacher, he began experiments in crop breeding.F. He discovered a new type of rice.外研版英语必修四Module 4 Great Scientists ReadingPPT课件外研版英语必修四Module 4 Great Scientists ReadingPPT课件Fill in the blanks.Yuan Longping is a _ figure in the rice-growing world. He was born and _ in China. Wh

10、en he was at school, he was interested in plants and was given the _ “the students who asks questions”. As a young teacher, he began _ in crop breeding. He thought there was leadingbrought upnicknameexperiments外研版英语必修四Module 4 Great Scientists ReadingPPT课件外研版英语必修四Module 4 Great Scientists ReadingPPT

11、课件 only one way to have more rice quickly. That was to cross different species of rice plant. Then he began his search for a special type of rice plant. It had to be _ and sterile. When the naturally sterile male rice plant was discovered in 1970, it was a _. As a result, Chinas rice production rose

12、 _ 47.5% in the 1990s. And 50 thousand square kilometres of rice fields were _ to growing vegetables and other cash crops.malehybridbyconverted外研版英语必修四Module 4 Great Scientists ReadingPPT课件外研版英语必修四Module 4 Great Scientists ReadingPPT课件The Chinese scientist, Yuan Longping, is As a boy, he wasFrom an

13、early age and laterFirst(In 1966)Then(In 1970)Finally(In 1990s) Read the passage again and try to analyze the structure of this passage.外研版英语必修四Module 4 Great Scientists ReadingPPT课件外研版英语必修四Module 4 Great Scientists ReadingPPT课件Q: Why the author choose “the student who asked questions” as the title

14、of this passage?Why did the author use “Yuan Longping” as the title?indirectmore interesting外研版英语必修四Module 4 Great Scientists ReadingPPT课件外研版英语必修四Module 4 Great Scientists ReadingPPT课件Practice 1Read the passages on the paper, find which title is more suitable for the passage.1. B 2.B外研版英语必修四Module 4

15、 Great Scientists ReadingPPT课件外研版英语必修四Module 4 Great Scientists ReadingPPT课件Practice 2Please give the right order of the passage. Pay attention to the time.A: 6, 4, 7, 8, 1; 2, 3, 5外研版英语必修四Module 4 Great Scientists ReadingPPT课件外研版英语必修四Module 4 Great Scientists ReadingPPT课件Summaryarticlethe student w

16、ho asked questions indirect and interesting外研版英语必修四Module 4 Great Scientists ReadingPPT课件外研版英语必修四Module 4 Great Scientists ReadingPPT课件HomeworkWrite a new article which is similar to the passage that we have learnt.爱因斯坦（Albert Einstein）是二十世纪最伟大的科学家之一。他最著名的发现是相对论（Theory of Relativity）。他1879年出生在德国的Ulm

17、。孩童时期，他学习说话很慢，但是他对自然有极大的好奇心且擅长解决数学难题。当他离开高中后，他去往瑞士（Switcherland）上大学，并拿到数学学位（degree）。1905年，他发表一些列重要论文；1921年获得诺贝尔物理奖（the Nobel Prize for Physics）。1933年，因他是犹太人（Jewish），他离开了德国，移居到美国。他持续研究直到1955年去世。外研版英语必修四Module 4 Great Scientists ReadingPPT课件外研版英语必修四Module 4 Great Scientists ReadingPPT课件Thanks for list

18、ening! 外研版英语必修四Module 4 Great Scientists ReadingPPT课件外研版英语必修四Module 4 Great Scientists ReadingPPT课件1.日本那些再现曲水宴的表演，有着不少“中国元素”，但是由于现代年轻人对古代中国文化了解甚少，并不知道哪些元素来自中国。2.本着保证校车安全的原则，公安机关将会同教育行政等部门对校车驾驶人进行逐一审查，坚决清退不符合安全规定的校车驾驶人。3.山寨文化是一种平民文化、草根文化，自然有其存在的意义和价值，但山寨产品的泛滥则是中国知识产权意识不足的揭露与讽刺。4.神舟7号宇宙飞船载着三位航天英雄胜利返回地球，这艘宇宙飞船是我们国家自行研制的，每一个中国人不能不为之骄傲。5.这家工厂虽然规模不大，但曾两次荣获省科学大会奖，三次被授予省优质产品称号，产品远销全国各地和东南亚地区。 6.杭州湾跨海大桥是一座由我国自行建造、自行设计、自行管理、自行投资的特大型交通基础设施，是我