Unit 2 Working the land Period 1 Reading-人教版ppt课件 必修4课件

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1、,Unit 2 Working the land,2,3,1、理解全文,了解袁隆平的生平和杂交水稻,并 完成所布 置的任务。 2、用所学的词汇和语言点复述课文,掌握段落 大意。 3、用所学的知识与伙伴进行交流、沟通,提高 交际能力。,本课首先让学生翻译一首诗歌锄禾。然后通过图片展示来吸引学生的兴趣,从而引出本节主题全中国乃至全世界最著名的农民袁隆平和他的杂交水稻。学生通过阅读文章,快速找出文章主题和段落大意。之后,让学生听录音,按时间顺序找出袁隆平的生平事迹和他的品质、梦想。并通过难句理解、回答问题、排序等加深学生对课文的理解。最后设计讨论环节:水稻尤其是杂交水稻的重要性以及如何解决贫困国家和

2、地区的饥饿问题,从而突出袁隆平对中国和全世界的贡献。 在介绍袁隆平时,配有相关视频,有助于吸引学生注意力,激发学习兴趣。学生通过小组合作学习,讨论水稻尤其是杂交水稻的重要性以及如何解决贫困国家和地区的饥饿问题,提高学生的合作能力、拓宽学生的国际视野和培养学生对时事、民生的关注。,wheat,rice,poem,farmer,A poem,Farmers weeding at noon, Sweat down the field soon. Who knows food on a tray, Due to their toiling day.,锄禾日当午 汗滴禾下土 谁知盘中餐 粒粒皆辛苦,3.

3、He first grows what is called super hybrid rice in the world. He is called the Father of Super Hybrid Rice,1. He is the most famous “farmer” in China.,2. The value of his name is worth 100,000,000,000yuan.,farmer,Poor rice,Super hybrid rice,A,B,3.He first grows what is called super hybrid rice in th

4、e world. He is called the Father of Super Hybrid Rice,Answer: Yuan Longping,1. He is the most famous “farmer”in China.,2. The value of his name is worth 100,000,000,000yuan.,farmer,感动中国 袁隆平,Unit 2 Working the land,Reading A Pioneer For All People,Task 1 fast reading,1.Read the text quickly, and try

5、to find out the main idea of each paragraph.,Getting the main idea of each paragraph: A PIONEER FOR ALL PEOPLE,Paragraph1: Paragraph2: Paragraph3: Paragraph4:,His appearance and achievement.,His biography.,His quality and hobbies.,His dreams.,He grows what is called super hybrid rice, and became the

6、 first agricultural pioneer in the world to grow rice that has a high output.,He has a sunburnt face and arms and a slim, strong body. He is more like a farmer than a scientist.,Paragraph1,1. What does Dr. Yuan look like?,2. Whats his achievement?,His biography Time & Events,Paragraph 2,Time & Event

7、s,Yuan Longping was born in Beijing.,Chinese farmers produced about fifty million tons of rice.,Yuan graduated from Southwest Agriculture College.,Yuan became the first agricultural pioneer in the world to grow rice that has a high output.,Nearly two hundred million tons of rice was produced.,Yuan i

8、s circulating his knowledge in India, Vietnam and other less developed countries.,Hobbies:,playing his violin,listening to violin,playing mah-jong,swimming,reading,riding his motorcycle to his rice fields,Paragraph 3,Use a few words to describe Dr Yuan,successful, helpful, hard-working, modest, dete

9、rmined, make great achievement, not care about money and reputation,Paragraph 3,Paragraph 4,Dr Yuan has dreams when he is asleep and Dr Yuan has dreams when he is awake.,Describe the rice in his dream.,As tall as sorghum As big as corn As huge as a peanut,Dreams:,With the hope of producing a kind of

10、 rice that could feed more people,To export his rice so that it can be grown all over the world,Paragraph 4,Dr Yuan has dreams when he is asleep and Dr Yuan has dreams when he is awake.,Task 2,Listen to the tape carefully then do the T/F questions.,02 reading,T or F,1. Dr Yuan is more a scientist th

11、an a farmer. 2. Dr Yuans kind of rice is the most suitable for Chinas farmland. 3. Dr Yuan would rather work than relax. 4. Dr Yuan enjoys a simpler life than most rich and famous people.,F,T,T,T,At that time, hunger was a disturbing problem in many parts of the countryside.,He helps the world get r

12、id of hunger by producing a hybrid rice which increase the harvest without expanding the area of the fields.,Why did Dr. Yuan want to increase the rice output when he was young?,2. How does he help rid the world of hunger?,Task 3 further discussion,If that happened, people might die of hunger. The w

13、hole world would get into trouble.,What do you think would happen if tomorrow there was suddenly no rice to eat?,Discussion ( pair work),Just dreaming for things, however, costs nothing.,愿望是不花本钱的,How to solve hunger?,Group discussion,?,How to solve hunger?,make good use of the waste land,develop the

14、 technology,Invent a new kind of plant to produce more food.,improve the quality of the soil,prevent the pests from eating our crops,Stop the pollution to the environment and protect the soil in the field.,Homework,1. Read the text aloud after class. 2. Retell the text according to time line after class. 3. Find the difficult sentences.,Thank you for listening!,

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