高一英语必修4unit2reading课件.ppt

Welcome to our class!,Learning Focus:Yuan Longping and his achievements (教学重点) Learning Aims: (教学目标) 1.To get to know Dr. Yuan and his achievements, Dr.Yuans super hybrid rice and its influence on China and the world 2.To improve the reading abilities 3.To retell a passage about Dr. Yuan and his achievements,Lead-in:,Q1:What is the main food in North China?,Q2:What is the main food in South China?,Rice.,It is said that there are 2.4 billion people eating rice every day around the world.,What kind of crop(农作物) can produce more rice ?,Super hybrid rice.,Who invented it?,Yuan Longping.,Father of Hybrid Rice,A Pioneer for All People,Read the text silently in 5 minutes , and finish the multiple choices on your paper.,Task 1,Fast Reading,Why does Yuan Longping work the land? Because _. A. he was born in a farmers family. B. he needs to do his research on farming. C. he is interested in farming. D. he has a slim and strong body.,2. According to the text, in 1950, Chinese farmers could produce only _ million tons of rice. A. 20 B. 200 C. 50 D. 500,3. What does the word “battle” refer to in para.2 ? A. The low rice output. B. Ridding the world of hunger. C. Fighting against farming. D. The freedom to do research.,4. It can be inferred (推断) from the text that _. A. Yuan cares about money and being famous. B. Yuan is interested in playing the piano. C. Yuans rice is grown in many countries. D. Spending money on himself means very little to Dr Yuan.,a farmer named Yuan Longping how Yuan Longping became rich and famous C. an agricultural pioneer named Yuan Longping who worked hard to produce a new strain of rice D. a new strain of rice which is called super hybrid rice,5.Which of the following statements tells the main idea of the text? It s about_ .,Read the text silently in 2 minutes , and try to find out the main idea of each paragraph.,Task 2,Match the following headings(标题)to each paragraph.,Para1 A. Dr Yuans dreams. Para2 B. Dr Yuans attitude towards life. Para3 C. Dr Yuans life experience. Para4 D. Dr Yuans appearance and his achievement.,Careful Reading,Read the text carefully and finish 4 tasks .,Q1: What does Dr Yuan look like?,He has a sunburnt face and arms and a slim, strong body.,Q2: How much of the rice produced in China each year is from Yuan Longpings hybrid strain?,Now more than 60% of the rice produced in China each year is from this hybrid strain.,Task 1,Paragraph 1,He was born.,He graduated from Southwest Agricultural College .,Finding ways to grow more rice has been his life goal.,He became the first agricultural pioneer to grow rice that has a high output.,He is circulating his knowledge in many less developed countries.,Task 2,Paragraph 2,Dr. Yuan is quite satisfied with his life and he cares about being famous . 2. He enjoys listening to violin music, playing basketball, swimming and reading. 3. Spending money on himself or leading a comfortable life also means very little to him. 4. Indeed, he believes that a person with too much money has fewer rather than more troubles.,True (T) or False (F):,F,F,doesnt care,mah-jong,T,F,more,fewer,Paragraph 3,Task 3,Task 4,Paragraph 4,Long ago Dr Yuan had a dream about rice plants as tall as _. Each ear of rice was as big as an ear of_, and each grain of rice was as huge as a _.,sorghum,corn,peanut,He had another dream: to _ his rice so that it can be grown around the globe.,export,A Summary of the Passage,Yuan Longping is one of Chinas most famous _. Born in 1930, Dr. Yuan _ from Southwest Agricultural College in 1953. At that time, _ was a disturbing problem in many parts of the countryside. Since then, finding ways to grow more rice has been his life _. In 1974, he invented _ and became the first agricultural _ in the world. _ his research, the UN has more tools in the battle to _ the world of hunger. Dr Yuan is now _ his knowledge in many _ developed countries.,Dr Yuan and His Achievements,1,2,3,4,5,6,7,8,9,10,Yuan Longping is one of Chinas most famous _. Born in 1930, Dr Yuan _ from Southwest Agricultural College in 1953. At that time, _ was a disturbing problem in many parts of the countryside. Since then, finding ways to grow more rice has been his life _. In 1974, he invented _ and became the first agricultural _ in the world. _ his research, the UN has more tools in the battle to _ the world of hunger. Dr Yuan is now _ his knowledge in many _ developed countries.,Dr Yuan and his Achievements,scientists,graduated,hunger,goal,super hybrid rice,pioneer,Thanks to,rid,circulating,less,1. most famous scientists 2. Born, graduated in 1953 3. At that time, hunger in 4. Since then, life goal 5. In 1974, super hybrid rice and became 6.Thanks to, the UN has to ridof 7. Now circulating in,Retell the text according to the key words.,请根据下列信息写一篇短文，字数100左右。,袁隆平生于1930年，是中国最著名的科学家之一。1953年， 袁隆平毕业于西南农学院。当时，在许多农村地区，饥饿是令人烦恼的问题。从那时起，找到水稻高产的方法一直是他终生的目标。1974年，他发明了超级杂交水稻，成为世界上第一位农业先锋。 由于他的研究，联合国在消除世界饥饿的战斗中有了更多的方法。袁隆平现在在很多欠发达国家传播他的水稻知识。,Reference Words（参考词汇）:,disturbing, invent, agricultural pioneer, thanks to, ridof, circulate,Thank You!,1. is one of 2. Born, in 1953 3. At that time, hunger 4. Since then, 5. In 1974, super hybrid rice and became 6.Thanks to, the UN has 7. Now circulating,1. is one of 2. Born, 3. At that time, 4. Since then, 5. In 1974, 6.Thanks to, 7. Now,1. most famous scientists 2. Born, graduated in 1953 3. At that time, hunger in 4. Since then, life goal 5. In 1974, super hybrid rice and became 6.Thanks to, the UN has to ridof 7. Now circulating in,Retell the text according to the key words.,1. most fa