1、人教課標(biāo) 高一 必修 4 Unit 2,Warming up & Reading,Working the land,Enjoy a Poem By Li Shen,Farmers weeding at noon, Sweat down the field soon. Who knows food on a tray, Due to their toiling day.,Do you know these grains (谷物)?,wheat,rice,sorghum,高粱,corn,cotton,broomcorn,peanut,soybean,Have you ever grown any

2、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?,select the weeds,plough the soil,turn over the soil,sow the seeds,remove the weeds,fertilize,farming steps,Are you from a farmers family? What do you know about farming?,Farming,sowi

3、ng,ploughing,irrigating (灌溉),crops,weather &climate,rice transplanting (插秧),When we speak of farming, what words can we think of?,Ploughing (犁田),Have you ever grown any plants? If so, what did you do to grown them? If not, what kind of plant would you like to try growing? How would you grow it?,seed

4、ing,fertilizing (施肥),irrigating (灌溉),transplanting 插秧,harvesting,winnowing (揚(yáng)谷),rice,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.,Answer the following questions:,Pre-reading,What

5、do you think would happen if tomorrow there was suddenly no rice to eat?,suffer from starvation and starve to death. feel scared / be panic (驚慌). fight for food, even kill each other and the whole country would get into trouble.,If you had the chance to do something to help end hunger in the world,

6、what would you do?,How to solve hunger?,making good use of the waste land,developing the technology to,inventing a new kind of food,improving the quality of the soil,preventing the pests from eating our crops,What do you predict this passage is going to talk about?,A Pioneer For All People,Father of

7、 Hybrid Rice,He is father of hybrid rice (雜交水稻), who was lately awarded “the Nobel Prize of Asia ”. He received the honor for his great contributions (貢獻(xiàn)) to hybrid rice research and work he did to improve rice production in developing countries. Now he is head of the National Hybrid Rice Research a

8、nd Development Center in Hunan Province, China (中國湖南省國家雜交水稻研究與發(fā)展中心). He is called a pioneer for all people.,Dr Yuan Longping (袁隆平博士),他是一位真正的耕耘者。當(dāng)他還是一個鄉(xiāng)村教師的時候，已經(jīng)具有顛覆世界權(quán)威的膽識；當(dāng)他名滿天下的時候，卻仍然只是專注于田疇。淡薄名利，一介農(nóng)夫，播撒智慧，收獲富足。他畢生的夢想，就是讓所有人遠(yuǎn)離饑餓。喜看稻菽千重浪，最是風(fēng)流袁隆平！ - 袁隆平在2004感動中國中的頒獎詞,他在接受“感動中國”欄目組采訪時說：“這不是我個人的榮譽(yù)，而是國

9、家的榮譽(yù)，全國人民的榮譽(yù)”。 袁隆平：“我感到最愉快的是一個出新成果，能夠在名分上得到安慰的，有所寄托的要出新成果，我不停留在原有的這個成績的基礎(chǔ)上，我相信我們古人講的話，“謀事在人，成事在天”。,有人曾經(jīng)風(fēng)趣地說，中國農(nóng)民吃飯靠“兩平”，一是靠鄧小平的責(zé)任制，二是靠袁隆平的雜交水稻。 今天中國水稻種植面積中，約有一半是采用袁隆平培育的雜交產(chǎn)品，每年生產(chǎn)的稻谷可以多養(yǎng)活6000多萬人。2004年，袁隆平領(lǐng)導(dǎo)的超級雜交稻項目不斷取得重大突破，在育種方面提前一年實(shí)現(xiàn)了大面積畝產(chǎn)超過800公斤的目標(biāo)，這意味著每年又可以多養(yǎng)活7500萬人。,Super Hybrid Rice,the rice tha

10、t has a high output,What kind of person do you think Dr Yuan Longping is?,happy,sad,nervous,shy,proud,dreaming,Find out the main idea of each paragraph.,Skimming,A PIONEER FOR ALL PEOPLE,Match the following headings with the right paragraphs.,The text is about _ who made a great contribution to prod

11、ucing better _.,Yuan Longping,rice,Read the text carefully and fill in the blanks.,Yuan Longping Appearance _ face and arms slim and strong body,sunburnt,Careful reading,_ developed super hybrid rice became the first _ in the world to grow high output rice helps the UN reduce _ in the world,agricult

12、ural pioneer,Achievements,hunger,Experiences born in 1930 and _ from Southwest Agricultural College in 1953 finding ways to grow more rice has been his life _ to _ his knowledge in less developed countries such as India and Vietnam,circulate,graduated,goal,Personalities is satisfied with his life do

13、esnt care about being famous gives a large amount of money to help others to do their _ in agriculture has many dreams and never gives up loves and _ his people,research,care for,to produce a kind of rice that could _ more people to _ his rice so that it can be grown around the globe,_,feed,Dreams,e

14、xport,1. Yuan Longping became the first agricultural pioneer in the world to grow super hybrid rice at the age of 40. 2. More than 60% of the rice in the world is from the hybrid strain. 3. According to the text, farmers in China are producing rice harvests nearly 4 times as large as that in 1950.,T

15、rue (T) or False (F):,F,F,T,Read the text carefully and choose the best answers. 1. What does the word “battle” refer to in the second paragraph? A. The low rice output. B. Ridding the world of hunger. C. Fighting against farming. D. The freedom to do research.,2. From the passage, we can know _. A.

16、 Yuan Longping is not a pioneer but a scientist in the research of the hybrid rice B. Yuans parents are both agricultural scientists C. more than 60% of the rice produced in the world is from the hybrid strain D. using the hybrid rice, farmers are producing harvests twice as large as before,3. It ca

17、n be inferred from the text that _. A. Yuan knew the importance of rice import B. Yuan is interested in playing the violin C. Yuan is proud of his achievements D. Yuans rice are grown in many countries,Discussion,Even if Dr.Yuans dreams come true, can this really solve starvation?,Why did Yuan Longp

18、ing want to increase the 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.,Answer these questions based on your understanding of the passage.,Post reading,2. Is Yuan Longping more of a scientist or more of a farmer? Do y

19、ou think he is a businessman? Give your reasons. I think he is more of a scientist. His main purpose is not to make a profit for himself but to study agriculture and use that knowledge to improve farming for farmers everywhere. I do not think he is a businessman, because his goal is not to make mone

20、y.,3. How would you describe Yuan Longpings personality? Because of his work with developing hybrid rice, it seems that Dr Yuan must be a very patient and careful man. He didnt give up but kept working on his project. He Also seems to be a very kind man, who cares for others. He wants to use his inv

21、ention to help hungry people around the world.,4. Yuan Longping was able to develop a successful agricultural product when thousands of other farmers could not. What do you think is the main reason for his success? I think Dr Yuan was successful because he kept working and did not give up. He also g

22、rew up in a poor family, so he was very motivated to succeed and help other farmers around China.,5. Yuan Longping thinks that a person with too musch money has more rather than fewer troubles. Do you agree or disagree? Why? I mostly agree. I think being rich can cause a lot of problems, but it real

23、ly depends on the life and attitude of the person who is rich. People who are rich certainly have different problems from people who are not.,6. Yuan Longping developed super hybrid rice to help Chinese farmers and hungry people around the world. Can you think of any other major development that would make a great difference to world hunger? Write out your idea and then compare it with your partner.,I think developing other hybrid grains would make a great difference in the problem of world hunger. Hybrid grains th