高中英语Unit 5 Working the Land备课ppt课件

这是一份高中英语Unit 5 Working the Land备课ppt课件，共20页。PPT课件主要包含了paiənir，Para1，Para4，Para3，Para2，Para5，Para6，重点短语识记背诵，worked ，realized等内容，欢迎下载使用。

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  
utput　estimatedmestic　cnsumptin　cmprisegenerateleisure　sil　celebritygrain　visin　reality　salty　
Unit 5 Wrking the Land
wrk (vt.) t manage r perate sth. t gain benefit frm it t wrk the land (= grw crps n it, etc.) 耕耘
lifelng adj.终身的pursuit n.追求pursue v.追赶~ after 追赶；从事；继续keep sb away frm 让某人远离
我毕生的追求就是让所有人远离饥饿。——袁隆平
It's like a dream seed rted in his heart.
A PIONEER FOR ALL PEOPLE
what d yu knw abut Yuan Lngping?
n. persn wh is the first t study a new area f knwledge.先锋
Father f Hybrid Rice
The winner f the Medal f the Republic
An agricultural scientist
Passed away n May 22, 2021
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
This passage is a bigraphy develped in time rder.
Pre-reading
Fast-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.
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.
Status & Appearance
Educatin experience
Activity 3 Use key wrds t summarize each paragraph.
intrductin：identity（Wh）
reasn/mtivatin（Why）
Cntributins& Influences
Dreams & Visins
Yuan is ld but still wrkinghard t fufill his dreams.
achievement(What)
view f life (what )
visin/dream(What)
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___________________
father f hybrid rice
wrk the land
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___________________________
pursue a career in science r medicine
pr harvests
have a serius shrtage f fd
tackle this crisis
Detailed Reading
1.Read Para.1 t answer the questin.
Yuan Lngping,knwn as the“father f hybrid rice”,is 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．
1.Why did Yuan Lngping cnsider himself a farmer?
Because he cntinually wrked the land in his research.
2.What did Yuan Lngping lk like?
He was slim but strng, just like a farmer.
仿写：钱学森，被誉为“导弹之父”，是中国最伟大的科学家之一。 Qian Xuesen, knwn as the “father f the missile”, is ne f the greatest scientists in China.
2. Why did Yuan Lngping decide t study agriculture?
T tackle the prblem f pr harvest and serius shrtage f fd t eat.
分析：Hwever, what cncerned him mst was that farmers ften had pr harvest...
仿写：最吸引我的是袁隆平的品质。 What attract me mst are the qualities f Yuan Lngping.
2.Read Para.2 t finish the fllwing exercises.
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_______________________________;
be cnvinced that
a matter f great debate
Thrugh intense effrt
vercme enrmus technical difficulties
enable sb. t d sth.
expand utput
1.据估计_________________________________; 2.由…组成____________________________3.允许某人做某事_________________________; 4.在国内外________________________
it is estimated that
be cmprised f
allw sb. t d sth.
bth in China and abrad
3.Read Para.3 t cmplete the develpment f hybrid rice.
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.
Hw did Yuan develp hybrid rice? (What did he d?)
Hw did Yuan develp hybrid rice?
as a researcherin 1953
larger fields ×bst yields√
the creatin f hybrid rice
technical difficulties
the first hybrid rice in 1974
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 greceived numerus awards bth in China and abrad.
4.Read Para.4 t cmplete the blanks with numbers.
________dmestic rice cnsumptin
prduce __________ tns f riceper year
received ________ awards
be cmpsed f
What cntributins did he make?
In what way des the writer develp Para 4? By prviding cnvincing data By explaining the phenmenn By giving examples By analyzing the cause and effect
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______________________________
retire t a life f leisure
far frm the case
care little fr celebrity r mney
make large dnatins t
1.实现他的梦想_ _________________; 2.成功做某事_________________________3.富有远见______________________; 4.构思，创造_________________________
fulfill his dreams
succeed in ding sth.
full f visin
5.Read Para.5 t cmplete the blanks abut Yuan Lngping.
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.
Yuan Lngping was a and wh and .
farmer at heart
lived a simple and plain life
a man f the sil
cntributed t wrk the land
Mr. Yuan is ld but still wrking hard t fulfil his dreams.
His frmer visin:
His latest visin:
as tall as srghumas big as a brmas huge as a peanut
“seawater rice ”
He is an ______________________ pineer wh is full f visins and has nging abilities t fulfil them.
ambitius and energetic
Read Para. 6 t find the infrmatin.
His final visin:
t keep all the peple away frm hunger
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