高中英语人教版 (2019)选择性必修 第一册Unit 5 Working the Land图文课件ppt

这是一份高中英语人教版 (2019)选择性必修 第一册Unit 5 Working the Land图文课件ppt，共46页。PPT课件主要包含了Lead-in，carrot，rice ，corn ， potatoes ，peanut，tomatoes，cotton，Skimming，Biography等内容，欢迎下载使用。
Wh is the man in the pht? What crp is he hlding in his hands?What d yu knw abut him?
Yuan Lngping—father f hybrid rice
n. 杂交植(动)物;合成物;
What else d yu want t knw abut him?
He is father f hybrid rice, wh received the great hnr fr his great cntributins t hybrid rice research and the wrk he did t imprve rice prductin in develping cuntries. He is called a pineer fr all peple.
“As China is helping them develp hybrid rice, African cuntries will have a bright future,” said Chinese agrnmist Yuan Lngping, als knwn as the “father f hybrid rice” fr develping the first such strains (系;品种). The wrld-renwned agricultural scientist, wh received “the Medal f the Republic” fr his cntributin t the cuntry ahead f the 70th anniversary f the funding f the Peple’s Republic f China, als urged the yuth t pursue lfty (崇高的) ideals instead f simply chasing after mney.
Enjy a pem by Li ShenFarmers weeding at nn,Sweat dwn the field sn.Wh knws fd n a tray, Thanks t their tiling day.
What d yu knw abut “farming”?
sweet ptates
D yu knw the farming steps?
plughing (犁田)
seeding (播种)
fertilizing (施肥)
irrigating (灌溉)
harvesting (收获)
winnwing (扬谷)
A PIONEER FOR ALL PEOPLE
Lk at the pht and the title f the text. Discuss these questins in grups.
The pht is f Yuan Lngping, hlding sheaves f his hybrid rice.
I knw that he is ften called the “father f hybrid rice”, and his wrk has sparked a farming revlutin in China.
Pssible answer: I guess I want t knw what he thinks abut the future f China's agriculture.
Pre-reading
Father f Hybrid Rice(世界杂交水稻之父)- Dr Yuan Lngping (袁隆平博士)
Recipient f the Medal f the Republic（共和国勋章获得者）
Read the first sentence f each paragraph.1. What kind f writing d yu think this is?2. Hw des the authr develp this article?3. Where can yu find such a piece f writing?
Bigraphy（传记）
Magazine newspaper
In time rder
Structure f the text：This passage is a bigraphy develped in time rder.
wrk experience
life experience
achievements
cntributins
family life
general intrductin
Cntent f bigraphy?
While-reading
C. Yuan cnsiders himself a farmer.
D. Yuan is ld but still wrking hard.
A. Yuan decided t study agriculture.
B. Yuan cares little fr fame r wealth.
1.Match the main ideas with each paragraph and summarize it.
E. Yuan cnducted research and develped hybrid rice.
F. Yuan's innvatin helped t feed mre peple.
His cntributins
Skim the text and match the main idea with each part.
His status(身份地位)
His decisin t study agriculture
Part 2 (Para. 2)
Part 3 (Para. 3-6)
Part 1 (Para. 1)
Status & Appearance
Activity 3 Use key wrds t summarize each paragraph.
Yuan cnsiders himself a farmer.
Yuan decided t study agriculture.
Yuan cnducted research anddevelped hybrid rice.
Cntributins& Influences
Dreams & Visins
Yuan's innvatin has helped t feed mre peple.
Yuan cares little fr fame r wealth.
Yuan is ld but still wrkinghard t fufill his dreams.
2.Read and chse the best answer.
1.Frm the first paragraph，we knw that Yuan Lngping a farmer B.lks like a farmerC.has a weak bdy D.is China’s mst famus scientist2.Hw lng did it take Yuan Lngping t develp his super hybrid rice?A.12 years. B.14 years. D.30 years.
3.Why did Yuan Lngping chse t study agriculture?A.Because his parents wanted him t d he wanted t win awards in this farmers smetimes suffered frm serius shrtage f fd at that he wanted t make mre mney by selling seeds.
4.Which f the fllwing can we knw frm the passage?A. Yuan Lngping is living a life f leisure.B. Mst experts n agriculture agreed n the pssibility f develping a kind f hybrid rice.C. “Seawater rice” is a kind f rice that has a lw utput.D. Yuan Lngping is nt interested in becming famus r wealthy.
Read the text again and answer the questins.(P51 Exercise 3)
1. Why des Yuan cnsider himself a farmer?2. Why did he chse t study agriculture?3. What is the main advantage f hybrid crps?4. Hw has Yuan’s wrk helped China and ther cuntries?5. What is Yuan’s latest visin?
1. Why des Yuan Lngping cnsider himself a farmer?
… Yet, he cnsiders himself a farmer because he cntinually wrks the land in his research. …
Because he cntinually wrks the land in his research.
2. Why did Yuan Lngping decide t study agriculture?
… T tackle this crisis, he chse t …
He was cncerned that farmers had pr harvests and smetimes even had a shrtage f fd t eat.
3. What is the main advantage f hybrid crps?
larger fields×bst yields√
( Read paragraph 3 and find the infrmatin)
attain a higher yield > cnventinal crps
(a challenging questin)
the creatin f hybrid rice
(a great debate/it culd nt be dne)
as a researcherin 1953
technical difficulties
hybrid rice in 1974
enabled farmers expand their utput greatly
Hw did Yuan Lngping develp hybrid rice?
What is the main advantage f hybrid rice?
4. Hw has Yuan’s wrk helped China and ther cuntries?
… Yuan’s innvatin has helped feed…
Yuan’s innvatin has helped feed nt just China, but many ther cuntries that depend n rice as well, such as India and Vietnam.
5. What is Yuan’s latest visin?
Seawater rice.
… His latest visin fr “seawater rice” has als becme a reality …
his parents' wish VS his wn decisin
the general assumptin abut hybrid rice VS his belief
father f hybrid rice VS farmer
What writing technique des the writer emply t exhibit Yuan Lngping's qualities?
retire t a life f leisure VS cntinue t wrk the land as a man f the sil
He is a ___________ scientist wh cntinually wrks the land in his research.He is a _________ man wh has devted all his life t Chinese farmers.He was an _________ man wh wanted t slve the crisis f fd shrtage.He is a _________ scientist wh successfully develped the first hybrid rice and seawater rice.He is a _________ man wh makes large dnatins t supprt agricultural research.
What are the qualities f Yuan Lngping? (GW)
Cmplete the sentences with the crrect frms f the wrds in the bx.
create estimatin educatin generatin graduate
Often, new wrds are nt really “new” — they are just different frms f wrds that yu may already knw. Fr instance, a wrd ending with –ate is ften a verb, while a wrd ending in –tin is ften a nun. Thus, we have cmmunicate (verb) and cmmunicatin (nun). English has many wrd patterns like this.
creatin estimate educate generate graduatin
This schl has __________ thusands f bright yung students ver the years.
Mst students lk fr jbs after university __________.
Because f the __________ f new strains f hybrid crps, peple in many parts f the wrld nw have mre fd t eat.
Last year, this new electric pwer plant __________ enugh energy t pwer the whle city.
It was difficult t calculate exactly hw many trees had been cut dwn. Hwever, a general __________ was pssible.
1. Apart frm rice, what are sme ther imprtant crps in China? What d yu knw abut them?
WHEATgrwn n different parts f Chinaused t make ndles and bread
CORNppular in nrth and nrth-eastern Chinaused bth fr fd and fr animal feed
2. Other than hybrid rice, what ther hybrid prducts d yu knw? Can yu think f new hybrid ideas?
Hybrid carMle
1. 　　　　　　 vt. 把……献(给); 把……专用于; 专心于 2. 　　　　　　 n. 不足; 缺少; 短缺 3. 　　　　　　 vt. 解决(难题); 应付(局面); 处理 4. 　　　　　　 n. 危机; 危急关头 5. 　　　　　　 vt. 使增长; 使兴旺　n. 增长; 提高; 激励 6. 　　　　　　 vt. 使相信; 使确信; 说服 7. 　　　　　　 n. 特征; 特点; 品质　adj. 典型的;独特的 8. 　　　　　　 vt. (通常经过努力)获得; 得到 9. 　　　 　　 adj. 传统的;习惯的 
devte　shrtage　tacklecrisis　bst　cnvince　characteristicattain　cnventinal　
10. 　　　　　 n. 假定; 设定; (责任的)承担; (权利的)获得 11. 　　　　　 adj. 热切的; 十分强烈的; 激烈的 12. 　　　　　 vt. 克服; 解决; 战胜 13. 　　　　　 vt.& vi. 扩大; 增加　vt. 扩展;发展(业务) 14. 　　　　　 n. 产量; 输出; 输出量　vt. 输出 15. 　　　　　 vt. 估计; 估价; 估算　n. 估计; 估算 16. 　　　　　 adj. 本国的; 国内的; 家用的; 家庭的 17. 　　　　　 n. 消耗; 消耗量; 消费 18. 　　　　　 vt. 包括; 包含; 由……组成 
assumptin　intense　vercme　expand　utput　estimatedmestic　cnsumptin　cmprise　
19. 　　　　　 vt. 产生; 引起 20. 　　　　　 n. 闲暇; 休闲; 空闲 21. 　　　　　 n. 泥土; 土壤; 国土; 领土 22. 　　　　　 n. 名望; 名誉; 名人; 名流 23. 　　　　　 n. 谷物; 谷粒; 颗粒 24. 　　　　　 n. 想象; 视力; 视野; 影像 25. 　　　　　 n. 现实; 实际情况; 事实 26. 　　　　　 adj. 含盐的; 咸的 
generateleisure　sil　celebritygrain　visin　reality　salty
　　　　　　 　　　　  　　　　　　 　　　　  be cmprised f 　　　　　　 　　　　  deep dwn　　　　　　 　　　　  be knwn as　　　　　　 　　　　  depend n　　　　　　 　　　　  care little fr　　　　　　 　　　　  at hme and abrad　　　　　　 　　　　  dream up　　　　　　 　　　　  ther than　　　　　　 　　　　  be used fr
把……用于; 献身; 致力　包括; 由……组成(或构成)　在内心深处; 本质上; 实际上　作为……而著名　依靠　几乎不关心　 国内外　梦想出; 虚构出　除了　被用来做
A PIONEER FOR ALL PEOPLE Yuan Lngping, knwn as the “father f hybrid rice”, was ne f China’s mst famus scientists. Yet, he cnsidered himself a farmer because he cntinually wrked the land in his research. Indeed, his slim but strng bdy was just like that f millins f Chinese farmers, t whm he had devted his life.
n.先驱；先锋 v.开创；倡导
be knwn as/fr
Practice:1. My teaching style is like _______f mst ther teachers.2. This is the ring_______which I spent mst f my mney.
Language Pints
1.作为…而出名_______________; 2.杂交水稻之父_____________________3.耕种土地___________________; 4.献身于；致力于___________________5. Indeed, his slim but strng bdy is just like_______ f millins f Chinese farmers, ______whm he has devted his life.
father f hybrid rice
wrk the land
Yuan Lngping was brn in 1930 in Beijing. His parents wanted him t pursue a career in science r medicine. Hwever, what cncerned him mst was that farmers ften had pr harvests and smetimes even had a serius shrtage f fd t eat. T tackle this crisis, he chse t study agriculture and received an educatin at Suthwest Agricultural Cllege in Chngqing.
Practice:1. ______ impresses me abut his painting is the clrs he result is ______ we wn the game.
1.从事（追求）科学或医药事业_____________________________________2.让……最关心___________________; 3.欠收_____________________________4.严重缺乏食物________________________________________; 5.解决这个危机___________________________6.___________cncerned him mst was ___________ farmers ften had pr harvests.
pursue a career in science r medicine
pr harvests
have a serius shrtage f fd
tackle this crisis
After graduating in 1953, he wrked as a researcher. Yuan Lngping realised that larger fields were nt the slutin. Instead, farmers needed t bst yields in the fields they had. Hw this culd be dne was a challenging questin at the time. Yuan was cnvinced that the answer culd be fund in the creatin f hybrid rice. A hybrid is a crss between tw r mre varieties f a species. One characteristic f hybrids is that they usually attain a higher yield than cnventinal crps. Hwever, whether it was pssible t develp a hybrid f self-pllinating plants such as rice was a matter f great debate. The cmmn assumptin then was that it culd nt be dne. Thrugh intense effrt, Yuan vercame enrmus technical difficulties t develp the first hybrid rice that culd be used fr farming in 1974. This hybrid enabled farmers t expand their utput greatly.
Para.31.增加产量__________________; 2.确信__________________________________3.引起巨大争议的事情____________________________; 4.通过不懈努力_________________________5.克服了巨大的技术困难__________________________________________________; 6.使某人能够做某事_____________________7.扩大产量_______________________________;8.________this culd be dne was a challenging questin.9. Yuan was cnvinced _______the answer culd be fund in the creatin f hybrid it was pssible t develp a hybrid f self-pllinating plants such as rice was a matter f great debate.
be cnvinced that
a matter f great debate
Thrugh intense effrt
vercme enrmus technical difficulties
enable sb. t d sth.
expand utput
Tday, it is estimated that abut 60 percent f dmestic rice cnsumptin in China is cmprised f crps generated frm Yuan’s hybrid strains, and his strains have allwed China’s farmers t prduce arund 200 millin tns f rice per year. Yuan’s innvatin has helped feed nt just China, but many ther cuntries that depend n rice as well, such as India and Vietnam. Because f his invaluable cntributins, Yuan Lngping received numerus awards bth in China and abrad.
组成：be cmprised f be made up f be cmpsed f cnsist f
1.据估计_________________________________; 2.由…组成____________________________3.允许某人做某事_________________________; 4.在国内外________________________5. It is estimated _______ abut 60 percent f dmestic rice cnsumptin in China is cmprised f crps generated frm Yuan’s hybrid strains.
it is estimated that
be cmprised f
allw sb. t d sth.
bth in China and abrad
Given that Yuan’s hybrids made him quite wealthy, ne might think he wuld have retired t a life f leisure. Hwever, this is far frm the case. Deep dwn, Yuan was still very much a farmer at heart. As a man f the sil, he cared little fr celebrity r mney. Instead, he made large dnatins t supprt agricultural research.
Given that..做连词，“考虑到，鉴于”，相当于 cnsidering(that) ...如：Given that she is interested in children, teaching seems the right jb fr her.
far frm +adj/n 远非...完全不...;far frm satisfied/far frm the truth
1.鉴于_____________________; 2.退休去过闲适的生活______________________3.事实远非如此______________________; 4.在内心深处__________________________ 5.不在乎名利与金钱_______________________________________; 6.捐了大量款______________________________7. Given________ Yuan’s hybrids have made him quite _________(wealth), ne might think he wuld retire t a life f leisure.
retire t a life f leisure
far frm the case
care little fr celebrity r mney
make large dnatins t
What impressed peple mst abut Yuan Lngping was his nging ability t fulfill his dreams. Lng ag, he envisined rice plants as tall as srghum, with each ear f rice as big as a brm, and each grain f rice as huge as a peanut. He succeeded in prducing a kind f rice that culd feed mre peple at hme and abrad. His later visin fr “seawater rice” als became a reality, and ptentially pened up nearly ne millin square kilmetres f salty land in China fr rice prductin. Even in his later years, Yuan Lngping was still yung at heart and full f visin, and everyne was always excited t see what he wuld dream up next.
实现梦想：fulfill his dreams； realize/achieve ne's dream; make ne's dream cme true
1.实现他的梦想_ _________________; 2.成功做某事_________________________3.富有远见______________________; 4.构思，创造_________________________5._______ impresses peple mst abut Yuan Lngping is his nging ability t fulfill his dreams.6. He envisined rice plants as tall as srghum, ______ each ear f rice as big as a brm, and each grain f rice as huge as a peanut.
fulfill his dreams
succeed in ding sth.
full f visin