人教版高中英语Book-4-Unit-2-Working-on-the-land-warming-u课件.pptx（纯ppt,可能不含音视频素材）

1、Unit TwoWorking the landWarming up I(5ms)Answer the following questions:Farming soilsoilPloughingPloughing (耕作耕作)cropscropsweather weather&climate&climateIrrigatingIrrigating(灌溉灌溉)Growth of major farm products1991-95 compared with 1986-90 percentages.Pre-reading(4ms)Answer the following questions:It

2、 is said that there are 2.4 billion people to eat rice every day throughout the world.If that happened,people there would suffer from starvation.People would be panic(惊慌惊慌)and the whole country would get into trouble.1.What does Dr Yuan look like?P12.Whats his achievement?P23.What do you think of hi

3、m?Fast reading(5ms)Read the text fast and answer the following questions:He has a sunburnt face and arms and a slim,strong body.He is more like a farmer than a scientist.He grows what is called super hybrid rice,which makes it possible to produce one-third more of the crop in the same fields.Using h

4、is hybrid rice farmers producing harvests twice as large as before.He doesnt like money because he gives millions of yuan to equip others for their research in agriculture.He doesnt like fame too though he has made great contributions to the world.Hes really respectable.1.Why did Dr Yuan want to inc

5、rease the rice output when he was young?2.How does he help rid the world of hunger?3.What kind of life is Dr Yuan leading?4.Use a few words to describe Dr Yuans personality.Second ReadingSecond reading(8ms)Read the text again and answer the following questions:1.Why did Dr Yuan want to increase the

6、rice output when he was young?Dr Yuan wanted to increase the rice output because he saw many people go hungry when he was young.2.How does he help rid the world of hunger?He helps the world get rid of hunger by producing a hybrid strain of rice which increases the harvest.3.What kind of life is Dr Y

7、uan leading?Dr Yuan is leading a simple life,doing his research,listening to his music and riding his motor-bike.4.Use a few words to describe Dr Yuans personality.Dr Yuan is a simple,academic man who is more interested in helping others than being famous.A pioneer for all peopleHe wants everyone to

8、 call him a farmer.His biography.His personality.His dreams.A scientist works the land.Sunburnt face and arms,slim,strong body.Grow hybrid rice.The first agricultural pioneer.In 1930,he was born.In 1953,he graduated and devoted his life to finding ways to grow rice.Now,Dr Yuan is circulating his kno

9、wledge.He is satisfied with his life.Why is he satisfied with his life?Because he doesnt like money and fame.The first dream.The second dream.Do you want to end the famine(饥荒饥荒)in the world?If you had the chance to do something to help end hunger in the world,what would you do?Discussion(8ms)Invent a new kind of plant to produce more food.Find a sort of fertilizer(肥料肥料)to give rice enough nutrition.Stop the pollution to the environment and protect the soil in the field.