ImageVerifierCode 换一换
格式:PPT , 页数:42 ,大小:3.04MB ,
资源ID:4273449      下载积分:10 金币
快捷下载
登录下载
邮箱/手机:
温馨提示:
快捷下载时,用户名和密码都是您填写的邮箱或者手机号,方便查询和重复下载(系统自动生成)。 如填写123,账号就是123,密码也是123。
特别说明:
请自助下载,系统不会自动发送文件的哦; 如果您已付费,想二次下载,请登录后访问:我的下载记录
支付方式: 支付宝    微信支付   
验证码:   换一换

加入VIP,免费下载
 

温馨提示:由于个人手机设置不同,如果发现不能下载,请复制以下地址【https://www.docduoduo.com/d-4273449.html】到电脑端继续下载(重复下载不扣费)。

已注册用户请登录:
账号:
密码:
验证码:   换一换
  忘记密码?
三方登录: 微信登录   QQ登录   微博登录 

下载须知

1: 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。
2: 试题试卷类文档,如果标题没有明确说明有答案则都视为没有答案,请知晓。
3: 文件的所有权益归上传用户所有。
4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
5. 本站仅提供交流平台,并不能对任何下载内容负责。
6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。

版权提示 | 免责声明

本文(2018学年度人教必修4 Unit2 Working the land-Period1Reading 课件(42张).ppt)为本站会员(weiwoduzun)主动上传,道客多多仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知道客多多(发送邮件至docduoduo@163.com或直接QQ联系客服),我们立即给予删除!

2018学年度人教必修4 Unit2 Working the land-Period1Reading 课件(42张).ppt

1、Warming up & Reading,A poem,Farmers weeding at noon,Sweat down the field soon.Who knows food on a tray,Due to their toiling day.,Warming up,1.Have you ever grown any plants? If so, what did you do to grow them? If not, what kind of plant would you like to grow? How will you grow it?,What do you know

2、 about “farming”?,wheat,sorghum,rice,corn,Potatoes,Staple food,select the weeds,plough the soil,turn over the soil,sow the seeds,remove the weeds,fertilize,farming steps,plow the field,grow some young plants,insert the young plants into the field,harvest,rice,Pre-reading ( 4ms ) Answer the following

3、 questions:,What is the main food in all East Asian and Southeast Asian countries?,Rice. It is said that there are 2.4 billion people to eat rice every day throughout the world.,If there was no rice one day, what would happen?,In the late 1990s, Brown, an American scholar, came up with the theory of

4、 Chinese Menace(威胁), which said that in the 2030s, Chinese population will add up to 1.6 billion, and had the question who would feed the large population in China as well as in the world.,Just at that time, a Chinese scientist declared to the world that China can solve the problem by himself and he

5、lp to solve the same problem in the world.,Father of Hybrid Rice,A Pioneer For All People,1.When and who did become the first agricultural pioneer in the world to grow rice that has a high output?,2. What did Yuan Longping invent?,In 1974,Yuan Longping,Hybrid rice,Task 1 Skimming,袁隆平被誉为中国的“杂交水稻之父”.

6、中国农民说,吃饭靠“两平”,一靠邓小平-制定了生产承包责任制的政策,二靠袁隆平-发明了杂交稻。袁隆平,男,年月出生于北京,年毕业于西南农学院农学系。毕业后,一直从事农业教育及杂交水稻研究。在中国人民正闹饥荒的20世纪60年代,袁隆平提出了杂交水稻的概念,这种新型水稻具有高产量的特点。10年后,他研制成功了一种产量比一般水稻高出20%的新型水稻。袁隆平一生献身于农业研究,先后受到联合国教科文组织、粮农组织的称誉。袁隆平虽已年届岁,仍然一如既往地从事农业研究。,袁隆平人物简历,hybrid rice; System of Production Responsibility; institute;

7、suffer the famine; yield; UNESCO, FAO.,Task 2 Scanning,Find out the main idea of each paragraph.,A PIONEER FOR ALL PEOPLE,Match the following headings with the right paragraphs.,Para. 1 Dr Yuans appearance and his achievement,Task 3 Careful reading,Q1: What does Dr Yuan look like?,He has a sunburnt

8、face and arms and a slim, strong body. He is more like a farmer than a scientist.,Q2: What is his achievement?,He grows what is called super hybrid rice, which makes it possible to produce one-third more of the crop in the same fields.,True or False: 1.Dr Yuan is more a farmer than a scientist. 2.Dr

9、 Yuans kind of rice is the most suitable for Chinas farmland.,F,T,Para 2,His biography,Born in Beijing,Southwest Agriculture College,Hunger was a great problem Saw the great need for increasing the rice output,200 million tons produced,Circulating his knowledge,a. He was born into a poor farmers fam

10、ily . b. He graduated from Southwest Agriculture college. c. In 1950,Chinese farmers produced 5.5 billion tons of rice. d. 20 billon tons of rice was produced by growing his hybrid rice. e. He searched for a way to increase rice outputs without expanding the area of fields. f. He helps rid the world

11、 of hunger by circulating his knowledge in less developed countries. Proper order:,a,c,b,e,d,f,Put Dr Yuans biography in right order.,Dr Yuans biography,Which of the following description about Dr Yuans personality is not true?He is satisfied with his life because he isnow rich and famous. B. He car

12、es little about money and fame. C. He would rather work than lead a comfortable life. D. He enjoys a simpler life than most rich and famous people.,Para. 3 Dr Yuans personality,His dreams,Para4,1) The first dream,2) The second dream,Produce a kind of rice that could feed more people,As huge as a pea

13、nut,The first dream,As tall as sorghum,As big as a corn,To export his rice so that it can be grown all over the world,The second dream,Revision.(personal information),Name: Nationality: Born: Occupation: Education: Dream:Achievements:Hobbies:,Personal information (Resume),Name: Nationality: Birth: A

14、ge: Occupation: Education: Personality: Dreams:,Yuan Longping,Chinese,in 1930; in a poor family,77,Scientist of farming,Southwest Agriculture College,in 1953,His first dream,His second dream,care little about money and fame,Personal information,Achievements:,Hobbies:,grow rice that has a high output

15、,circulate his knowledge abroad,give money to equip others for their research,playing his violin,listening to violin music,playing mah-jong,swimming,riding his motorcycle to his rice fields,T or F,1 Dr Yuan is more a farmer than a scientist. 2 Dr Yuans rice is one of the most suitable ways for China

16、s farmland.3 Dr Yuan would rather work than relax.4 Dr Yuan has dreams when he is asleep and also when he is awake.5 Dr Yuan enjoys a simpler life than most rich and famous people.,The following sentences are taken from the reading passage. Explain what the underlined words mean.,He wants everyone t

17、o call him a farmer, for thats how he regards himself.,Key: It means he thinks of himself as a farmer but other people may think of him as a famous scientist or a rich man.,Post reading,2. In many ways, he is one of them, and he has struggled for the past five decades to help them.,Key: It means he

18、does not only look like a farmer but also he works in the fields with farmers. In fact, he does scientific research for them.,3. At that time, hunger was a serious problem in many parts of the countryside.,Key: It means that many people were very hungry and they even became ill and died because ther

19、e was not enough food.,4. Using his hybrid rice farmers are producing harvests twice as large as before.,Key: It means that farmers growing his rice species are producing rice twice as much as they did in the past.,5. Wishing for thongs, however, cost nothing.,Key: It means that dreams are free and

20、everybody can have ideas about what they would like their future life to be.,Discussion,What is happening to these people?,Hunger,If you had the chance to do something to help end hunger in the world, what would you do ?,The measures taken to deal with hunger,Invent a new kind of plant to produce more food.,Find a sort of fertilizer(肥料)to give rice enough nutrition.,Stop the pollution to the environment and protect the soil in the field., etc.,

本站链接:文库   一言   我酷   合作


客服QQ:2549714901微博号:道客多多官方知乎号:道客多多

经营许可证编号: 粤ICP备2021046453号世界地图

道客多多©版权所有2020-2025营业执照举报