人教版高一英語(yǔ)必修四ppt課件

1、3. works the land work vi./ vt. 經(jīng)營(yíng),管理 work the land=grow crops on it 耕耘土地 He works a big farm. 他經(jīng)營(yíng)著一個(gè)大的農(nóng)場(chǎng),Unit 2 Working the land,work vt. 耕種，耕耘, 耕作(土地) work the land=grow crops on it 耕耘土地 They are working the land together,WORDS AND PHRASES REVIEW,1._ n.&v. 饑餓，渴望 2._ adj.曬黑的 3._ v.斗爭(zhēng)，拼搏，努力 4._ adj.

2、令人不安的 5._ v.使變大，伸展 6._ n.自由，自主7._ adv.thus,hunger,sunburnt,struggle,disturbing,expand,freedom,therefore,8.statistic n. _ 9.circulate v. _ 10.battle n. 11.equip v. _ 12.occupation n. _ 13.幸虧，由于 _ 14.擺脫，除去 _ 15.寧愿，寧可 _,戰(zhàn)爭(zhēng)，戰(zhàn)役,統(tǒng)計(jì)，數(shù)據(jù),循環(huán), 流傳,_,配備，裝備,工作，職業(yè),thanks to,get rid of/rid. of,would rather,1.Have y

3、ou ever been to the countryside? Have you ever seen farmers work in the filed? What do you think of it,2. Are you from a farmers family? Did you once help your parents with the work? Do you like it,Do you know these grains(谷物),wheat 小麥,sorghum 高粱,rice 水稻,Do you like rice? 2. Do you think rice is imp

4、ortant to peoples life,1.In all East Asian and Southeast Asian countries, rice is the main food,2.It is said that there are 2.4 billion people to eat rice every day throughout the world,Some facts about rice,2.He first grows what is called super hybrid rice in the world. He is called the Father of S

5、uper Hybrid Rice,Who is he,1. He won State Supreme Science and Technology Award(國(guó)家最高科學(xué)技術(shù)獎(jiǎng)） with the prize of 5 million yuan in 2001,5 million RMB,Yuan Longping -Father of Super Hybrid Rice,A Pioneer For All People,Whats the meaning of “pioneer”,Pioneer n. person who is the first to study a new area

6、of knowledge. 先驅(qū)者，先鋒,Task 1 fast reading,Read the text quickly, and then do the Exercise 1 and Exercise 2,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

7、 is called super hybrid rice,1.Which of the following statements tells the main idea of the text? It s about_,2.Match the following main ideas to each paragraph,Task 2 Careful reading,Read the text carefully, and understand the text better by doing following exercises,Para 1:Yuans appearance and his

8、 achievement,Q1: What does Yuan Longping look like,He has a sunburnt 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 20% more of the crop in the same fields,a. H

9、e was born into a poor farmers family . b. He graduated from Southwest Agriculture college. c. Chinese farmers produced fifty million tons of rice. d. Two hundred million tons or rice was produced by growing his hybrid rice. e. He searched for a way to increase rice outputs without expanding the are

10、a of fields. f. He is now circulating his knowledge in less develped countries. Proper order,a,c,b,e,d,f,Para.2 Put the following sentences in the order of time,1930,1953,1950,in a recent harvest,as a young man,now,Which of the following description about Dr Yuans personality is not true? A. He is s

11、atisfied with his life because he is now rich and famous. B. He cares 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 Yuan Longpings personality,listening to violin music,reading,playing mah-jong,

12、swimming,His dreams,Para 4,1) The first dream,2) The second dream,To produce a kind of rice that could_ _ _,The first dream,plants: as tall as_ ear: as big as ear of_ grain: as huge as a_,feed more people,sorghum,corn,peanut,To_ his rice _ _ it can be grown around the globe,The second dream,export,s

13、o that,Who is Yuan Longping,Name:_ Nationality:_ Age:_ Occupation(job):_ Education: _ Dream:_ Achievement:_ Hobbies:_,Yuan Longping,Chinese,87,Southwest Agricultural College,To export his rice so that it can be grown around the globe,Developed super hybrid rice which produces 20% more of the crop in

14、 the same field,Farmer/ Scientist,Listening to violin music, playing mah-jong, swimming and reading,Task 4 Listening and summarizing,Post Reading: fill in the following blanks according to the text,Famous scientist as he is, Yuan Longping considers himself a farmer. As a young man, Yuan Longping saw

15、 the great need for _(increase) the rice output. At the time, hunger was _ disturbing problem in China. He wanted to increase rice harvests without _(expand) the area of the field. In 1973, a special strain of rice made _ possible to produce one-third more of the crop in the same fields. Thanks to _

16、 research, the UN has more tools in the battle to rid the world of _(hungry). He is now circulating his rice knowledge in less developed countries to increase their rice harvest _ he wants to export his rice so _ it can be grown around the globe. Though he has _ (struggle) for the past five decades, Yuan Longping is quite satisfied with his lif