【课件】Unit 5 Working the landReading and thinking 课件-2021-2022学年高中英语人教版（2019）选择性必修第一册.pptx

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1、A Pioneer A Pioneer for All Peoplefor All PeopleA Pioneer for All PeopleWho does the title refer to?Why is he called a pioneer for all people?Enjoy a PoemThe PeasantsLi ShenAt noon they weed with hoes;Their sweat drips on the soil.Each bowl of rice,who knows?Is the fruit of hard toil.There was still

2、 hunger in China in the past.Why?China had been an agricultural society.Normally,the peasants lived a self-sufficient life,but sometimes there were natural disasters and man-made misfortunes such as drought,locust,flood,virus,war,taxes and corvee.Farmland somewhere,yet people everywhere Lester Brown

3、，one of the worlds most influential thinkers，wrote the book Who Will Feed China?in 1995,which challenged the official view of Chinas food prospect,spawning hundreds of conferences and seminars.Chinese leaders and Chinese leaders and agricultural experts gave a agricultural experts gave a forceful an

4、swer without any forceful answer without any ambiguity:ambiguity:We will feed We will feed ourselves!ourselves!Yuan Longping,Yuan Longping,malemale，Ethnic HanEthnic Han(7 September 1930(7 September 1930-22 May 2021)22 May 2021)Born in BeijingBorn in BeijingFrom Jiangxi From Jiangxi provinceprovincea

5、 Chinese agricultural expert the winner of the Medal of the Republic（共和国勋章获得者）（共和国勋章获得者）Father of Hybrid RiceA Pioneer for All People My lifelong pursuit is to keep all the people away from hunger.Yuan Yuan LongingLongingDo you want to know Do you want to know more about Yuan more about Yuan Longpin

6、g?Longping?Reading and thinking:A pioneer for all peoplePioneer n.person who is the first to study a new area of knowledge.Task 1Whats the main idea of the text?The text mainly talks about Yuan Longping,a _ of agriculture in China.He _ his life to producing more rice.Because of his hard work,farmers

7、 can expand their _ and the problem of _ can be solved.pioneerdevotesoutputhungerHis contributionsSkim the text and match the main idea with each part.His status(身份地位身份地位)His decision to study agriculture Part 2(Para.2)Part 3(Para.3-6)Part 1(Para.1)ReadingParagraph 1 Paragraph 2 Paragraph 3 Paragrap

8、h 4 Paragraph 5 Paragraph 6 Skimming:Read the text.Match the main idea with each paragraph.A.Yuan conducted research and developed hybrid rice.B.Yuan is old but still working hard to fulfil his dreams.C.Yuan considers himself a farmer D.Yuan decided to study agriculture.E.Yuans innovation has helped

9、 to feed more people.F.Yuan cares little for fame or wealth.Step 1Step 1Fast-readingFast-reading1、Whats the main idea of the passage?A.Ways to increase the rice output.B.Yuan Longpings dreams.C.Yuan Longpings super hybrid rice.D.Yuan Longpingan agricultural pioneer.Step 2Step 2 Careful-readingCarefu

10、l-reading1、From the first paragraph，we know that Yuan Longping .A.is a farmerB.looks like a farmerC.has a weak bodyD.is Chinas most famous scientist2、Why did Yuan Longping choose to study agriculture?A.Because his parents wanted him to do so.B.Because he wanted to win awards in this field.C.Because

11、farmers sometimes suffered from serious shortage of food at that time.D.Because he wanted to make more money by selling seeds.3、How long did it take Yuan Longping to develop his super hybrid rice?A.12 years.B.14 years.C.21 years.D.30 years.4、Which of the following can we know from the passage?A.Yuan

12、 Longping is living a life of leisure.B.Most experts on agriculture agreed on the possibility of developing a kind of hybrid rice.C.“Seawater rice”is a kind of rice that has a low output.D.Yuan Longping is not interested in becoming famous or wealthy.“我做过一个梦，梦见杂交水稻的茎秆像高粱一我做过一个梦，梦见杂交水稻的茎秆像高粱一样高，穗子像扫帚

13、一样大，稻粒像玉米一样大，样高，穗子像扫帚一样大，稻粒像玉米一样大，我和我的助手们一块在稻田里散步，在水稻下面我和我的助手们一块在稻田里散步，在水稻下面乘凉。乘凉。”袁隆平袁隆平“禾下乘凉梦禾下乘凉梦”Ihadadream,I sawmy super hybrid riceplantashighassorghumandthe panicle as large as besom and the grains asbigasthepeanuts.I was very happy,and I with my assistant to rest under the panicles.Yuan Long

14、ping Whats your impression on professor Yuan?DiscussionGreat personGreat persondedicateddiligentdevotedhard-workingoutstandingDr.Yuanambitiousmodestselfless“Chance favors the prepared mind！”-Yuan Longping Yuan Longping,father of hybrid rice,_ his life to rice production.As a young man,he chose to st

15、udy agriculture because he was _ about poor harvest and the _ of food for farmers.After _ enormous difficulties,he developed the first hybrid rice in 1974,enabling farmers to _ a higher yield.It is estimated that 60%of rice _ in China comes from Yuans innovation.Howerver,as a man of _,little does he

16、 care for money or fame.He impresses us with his ongoing ability to _ his dreams.His latest vision for“seawater rice”has become a _.Despite his advanced years,he is still full of _.Fill in the blanks to finish the summary.devotesconcernedshortageovercomingattainconsumptionsoilfulfilrealityvisionSumm

17、ary Yuan Longping,known as the“father of hybridrice”,is one of Chinas most famous scientists.Yet,he considers himself a farmer because he continually works the land in his research.Yuan Longping,known as the“father of hybridrice”,is one of Chinas most famous scientists.Yet,he considers himself a far

18、mer because he continually works the land in his research.Indeed,his slim but strong body is just like that of millions of Chinese farmers,to whom he has devoted his life.Indeed,his slim but strong body is just like that of millions of Chinese farmers,to whom he has devoted his life.Yuan Longping wa

19、s born in 1930 in Beijing.His parents wanted him to pursue a career in science or medicine.However,what concerned him most was that farmers often had poor harvests and sometimes even had a serious shortage of food to eat.Yuan Longping was born in 1930 in Beijing.His parents wanted him to pursue a ca

20、reer in science or medicine.However,what concerned him most was that farmers often had poor harvests and sometimes even had a serious shortage of food to eat.To tackle this crisis,he chose to study agriculture and received an education at Southwest Agricultural College in Chongqing.To tackle this cr

21、isis,he chose to study agriculture and received an education at Southwest Agricultural College in Chongqing.After graduating in 1953,he worked as a researcher.Yuan Longping realised that larger fields were not the solution.Instead,farmers needed to boost yields in the fields they had.How this could

22、be done was a challenging question at the time.After graduating in 1953,he worked as a researcher.Yuan Longping realised that larger fields were not the solution.Instead,farmers needed to boost yields in the fields they had.How this could be done was a challenging question at the time.Yuan was convi

23、nced that the answer could be found in the creation of hybrid rice.A hybrid is a cross between two or more varieties of a species.One characteristic of hybrids is that they usually attain a higher yield than conventional crops.Yuan was convinced that the answer could be found in the creation of hybr

24、id rice.A hybrid is a cross between two or more varieties of a species.One characteristic of hybrids is that they usually attain a higher yield than conventional crops.However,whether it was possible to develop a hybrid of self-pollinating plants such as rice was a matter of great debate.The common

25、assumption then was that it could not be done.However,whether it was possible to develop a hybrid of self-pollinating plants such as rice was a matter of great debate.The common assumption then was that it could not be done.Through intense effort,Yuan overcame enormous technical difficulties to deve

26、lop the first hybrid rice that could be used for farming in 1974.This hybrid enabled farmers to expand their output greatly.Through intense effort,Yuan overcame enormous technical difficulties to develop the first hybrid rice that could be used for farming in 1974.This hybrid enabled farmers to expa

27、nd their output greatly.Today,it is estimated that about 60 percent of domestic rice consumption in China is comprised of crops generated from Yuans hybrid strains,and his strains have allowed Chinas farmers to produce around 200 million tons of rice per year.Today,it is estimated that about 60 perc

28、ent of domestic rice consumption in China is comprised of crops generated from Yuans hybrid strains,and his strains have allowed Chinas farmers to produce around 200 million tons of rice per year.Given that Yuans hybrids have made him quite wealthy,one might think he would retire to a life of leisur

29、e.However,this is far from the case.Deep down,Yuan is still very much a farmer at heart.As a man of the soil,he cares little for celebrity or money.Instead,he makes large donations to support agricultural research.As a man of the soil,he cares little for celebrity or money.Instead,he makes large don

30、ations to support agricultural research.What impresses people most about Yuan Longping is his ongoing ability to fulfill his dreams.Long ago,he envisioned rice plants as tall as sorghum,with each ear of rice as big as a broom,and each grain of rice as huge as a peanut.What impresses people most abou

31、t Yuan Longping is his ongoing ability to fulfill his dreams.Long ago,he envisioned rice plants as tall as sorghum,with each ear of rice as big as a broom,and each grain of rice as huge as a peanut.He succeeded in producing a kind of rice that could feed more people at home and abroad.His latest vis

32、ion for“seawater rice”has also become a reality,and potentially opened up nearly one million square kilometres of salty land in China for rice production.He succeeded in producing a kind of rice that could feed more people at home and abroad.His latest vision for“seawater rice”has also become a real

33、ity,and potentially opened up nearly one million square kilometres of salty land in China for rice production.Despite his advanced years,Yuan Longping is still young at heart and full of vision,and everyone is waiting to see what he will dream up next.Despite his advanced years,Yuan Longping is stil

34、l young at heart and full of vision,and everyone is waiting to see what he will dream up next.二、二、核心短语核心短语 1._ 实现他的梦想实现他的梦想2._ 认为他自己是个农民认为他自己是个农民3._ 决定学习农业决定学习农业4._ 淡薄名利淡薄名利5._ 作为作为“杂交水稻之父杂交水稻之父”闻名闻名 fulfill his dreamsconsider himself a farmerdecide to study agriculturecare little for fame and wealt

35、h(be)known as the“father of hybrid rice”二、核心短语 6._ 献身于7._ 出生于1930年8._ 想让某人做某事9._ 食物严重短缺10._ 解决危机11._选择做某事devote onself to(doing sth)was born in 1930want sb to do stha serious shortage of foodtackle the crisischoose to do sth12._ 担任担任13._ 提高提高产产量量14._ 当当时时15._ 相信相信16._ 自花授粉的植物自花授粉的植物17._ 有巨大争有巨大争议议的的

36、问题问题work asboost yieldsat the timebe convinced that./of sthselp-pollinating plantsa matter of great debate18._ 18._ 通过不懈的努力通过不懈的努力19._19._ 克服巨大的技术困难克服巨大的技术困难20.20._ _ 使某人能够做某事使某人能够做某事21._ 21._ 提高产量提高产量22._ 22._ 据估计据估计23._ 23._ 由由组成组成through intense effortovercome enormous technical difficultiesenable sb to do sthexpand the outputIt is estimated that.be comprised of