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

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

2、nd match the words in page 33.1.plants people grow for food 2.a very important discovery3.to produce new plants or animals4.to give help5.to give food to6.to make information known,for example,in a report or a book7.someone who makes things or grows food8.a type of plant or animal9.the science of fa

3、rmingcropbreakthroughbreedsupportfeedpublishproducerspeciesagriculture Look at the passage again and choose the correct meaning of the words in italics.1.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

4、版英语必修四Module 4 Great Scientists ReadingPPT课件2.If you cross two plants you _.(a)walk past them (b)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3.A yield refers to _.(a)quantit

5、y(eg of food)(b)quality(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 G

6、reat Scientists 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 Rea

7、dingPPT课件5.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 i

8、dea of each paragraph.para 1 para 2 para 3 para 4 para 5 para 6 A.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

9、in Pakistan.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课件 on

11、ly 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 _ 47.5%in t

12、he 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 was.From an early age.and la

13、ter.First.(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 of this passa

14、ge?Why did the author use“Yuan Longping”as the title?indirect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 1 Read 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 Great Scientists ReadingPPT课件外研

15、版英语必修四Module 4 Great Scientists ReadingPPT课件Practice 2 Please 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Summaryarticleindirect and interesting外研版英语必修四Module 4 Great Scient

16、ists ReadingPPT课件外研版英语必修四Module 4 Great Scientists ReadingPPT课件Homework Write a new article which is similar to the passage that we have learnt.爱因斯坦（爱因斯坦（Albert Einstein）是二十世纪最伟大的科学家之）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（一。他最著名的发现是相对论（Theory of Relativity）。）。他他1879年出生在德国的年出生在德国的Ulm。孩童时期，他学习说话很慢，。孩童时期，他学习说话很慢，

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

18、odule 4 Great Scientists ReadingPPT课件外研版英语必修四Module 4 Great Scientists ReadingPPT课件Thanks for listening!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，有着不少日本那些再现曲水宴的表演，有着不少“中国元素中国元素”，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。，但是由于现代年轻人对古代中国文化了解甚少，并

19、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。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。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

20、傲。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。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，是我国跨海大桥建设史上的一个重要里程碑。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，是我国跨海大桥建设史上的一个重要里程碑。7、为防止东南亚地区发生的

21、禽流感传入我国，国家质检总局和农业部今天联合发出通知，自即日暂行禁止进口来自疫区的禽类及其产品。、为防止东南亚地区发生的禽流感传入我国，国家质检总局和农业部今天联合发出通知，自即日暂行禁止进口来自疫区的禽类及其产品。8.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。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。9.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，是我国跨海大桥建设史上的一个重要里程碑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，是我国跨海大桥建设史上的一个重要里程碑外研版英语必修四Module 4 Great Scientists ReadingPPT课件外研版英语必修四Module 4 Great Scientists ReadingPPT课件