资源简介

(共21张PPT)
Unit 5 Working theLand
Reading and Thinking
1.Where do you think the photo was taken,and
what is it of
2.Have you ever been to a place like this How do you feel when you see it
Lead in:Discuss the opening page.
We have no fear of hunger and will even
diet to lose weight.
MENU
Leading-in
Part 1
Part 2
Part 3
While-class
After-class
Part.1 Leading-in
词汇默写
1. ________ (不足) of
2. ______ (解决) this crisis
3. _____ (使增长) yields in the fields
4. Chinese ____________ (特色)
5. ________(使确信)sb. of sth.
6. ______(获得, 得到)one’s goal
7. ___________(传统的)opinions
8. __________ (承担) of responsibility
shortage
tackle
boost
characteristic
convince
attain
conventional
assumption
1.He is a _________________ scientist who continually works the land in his research.
2.He is a ____________________ man who has devoted all his life to Chinese farmers.
3.He is a __________scientist who considers himself a farmer
hardworking/devoted
committed/determined
Reading
selfless ambitious creative committed
determined modest hardworking devoted
modest
What concerned him most was that farmers often had poor harvests and sometimes even had a serious shortage of food to eat.
He wanted to tackle the crisis of food shortage.
.
Why did he choose to study agriculture
Part 2 (Para. 2)
His decision
Reading
all people
Part 2 (Para. 2)
He is an _________ man who wanted to solve the crisis of food shortage.
ambitious
Reading
selfless ambitious creative committed
determined modest (质朴的) hardworking devoted
Read for main idea.
Yuan considers himself a farmer.
Yuan decided to study agriculture.
Yuan conducted research and
developed hybrid rice.
Yuan's innovation has helped to feed
more people.
Yuan cares little for fame or wealth.
Yuan is old but still working hard to fulfil his dreams.
Yuan Longping was born in 1930 in Beijing.His parents
wanted him to pursue a career in science or medicine.
However,w im most was that farmers
i u o Para.2 ts tai l thei sis,h
Southwest Agricultural Colege in Chongqing
Affer graduating in 1953,he worked as aresearcher.Yuan Longping realsed that larger fields werenot the solution. Instead,farmers needed to boost yields in the fields they had.How this could be done was a challengingquestion
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What impressed people most about Yuan Longping was his ongoing ability to fulfil his dreams.Long ago,he envisioned rice plants as tall as sorghum,with each ear of rice as big as a broom,and each grainof rice as huge as a peanut.He succeeded in producing
ai at o c sl f lcl l dainm l Para.6 yi oi .i ni l ll t i,
Longping was stil young at heart and full of vision,and everyone was aways excited to
see what he would dream up next.
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s that they usually atta
possible to develop ah
characteristic of hybrids
However,whether it was
eties of a species.Or
han conventional crops.
ating plants such as rice
was a matter of great debate.The comrmon assumption then was that it could not be
done.Through intense effort,Yuan overcame enormous technical difficulties to develop
Today,itis estimated that about 60 percent ofdomestic rice consumption in China is
comprised of crops generated from ins, and his strains have allowed
numerous awards both in China and abroad. Given that Yuan's hybrids made him c to a life of leisure. However,this is far f a farmer at heart.As a man of the so
might think he would have retired sp down,Yuan was still very much or celebrity or money.Instead,ve
li enr tt u o ci , r tu a Para.4 a eeanrd.Y nr' v tei h
as India and Vietnam.Because of his invaluable contributions,Yuan Longping received
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the first hybrid rice that could be used for farming in 1974.This hybrid enabled farmers to
expand their output greally.
Yuan Longping,known as the "fatr
scientists.Yet,he considered himself
his research.Indeed,his sim but stror
to whom he had devoted his life
",was one of China's most famous
se he continually worked the lang in ke that of milions of Chinese farmers
chose to study agnculture and received an education at
made large donations to support agricunuraireseurcn.
A PIONEER FOR ALL PEOPLE
Para.1
Para.3
Para.5
Read the text again and answer the following questions.
1.Why does Yuan Longping consider himself a farmer
2.Why did Yuan decide to study agriculture
3.What is the main advantage of hybrid crops
4.How has Yuan's work helped China and other countries
5.What is Yuan's latest vision
Read for detailed information.
Yuan Longping,known as the "father of hybrid rice",was one of China's most famouS scientists.Yet,he considered himself a farmer because he continually worked the land in his research.Indeed,his slim but strong body was just like that of millions of Chinese farmers, to whom he had devoted his life.
Because he continually works the land in his research.
1.Why did Yuan Longping consider himself a farmer
Read for detailed information.
Para.1
2. What is the text type of the passage
A. Narration(记叙文)
B. Practical Writing(应用文)
C. Expository Writing(说明文)
D. Argumentative Writing(议论文)
答案: A
3. What’s the main idea of this passage
The text is mainly about Yuan Longping ________________________________
___________________.
who has made a great contribution to
producing better rice
【寻技巧·提能力】
　　抓住文章主线和关键词语, 归纳文章中心
　　要注意不是所有的段落都有主题句, 有时主题句暗含在句中。阅读这样的文章, 就需要自己根据文章的细节来分析, 概括出段落的主题, 从而推导出文章的主旨。分析的方法: 先弄清该段落主要讲了哪几方面的内容, 这些内容在逻辑上有什么联系, 然后加以归纳形成主题。
Thinking
What can we learn from Yuan Longping
He is a hardworking scientist who continually works the land in his research.
He is a committed man who has devoted all his life to Chinese farmers.
He was an ambitious man who wanted to solve the crisis of food shortage.
He is a creative scientist who successfully developed the first hybrid rice and seawater rice.
He is a selfless man who makes large donations to support agricultural research.
Thinking
Thinking
As a teacher,
I think it is important to be committed to teaching.
It is necessary to be a teacher who is creative in teaching.
I’m supposed to work hard to do my job well.
My version:
What can we learn from Yuan Longping
What impressed people most about Yuan Longping was his ongoing ability to fulfil his
dreams.Long ago,he envisioned rice plants as tall as sorghum,with each ear of rice as big as a broom, and eachgrain 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 later vision for “seawater rice”also became a reality, and potentially opened up nearly one million square kilometres of salty land in China for rice production.Even in his later years,Yuan Longping was still young at heart and full of vision,and everyone was aways excited to see what he wOuld dream up next.
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.
Read for detailed information.
5.What was Yuan's later vision
Para.6
Birthdate Birthplace In 1930,In Beijing
Appearance Slim but strong
Major
Agriculture
Occupations A scientist &a researcher &a farmer
Title Father of hybrid rice
Read for detailed information.
identity
quality
birth place
dreams
birth date
achievements
education
biography
2.Retell Yuan Longping's biography in your own
words according to the content tree.
1.Summarize what a
biography should include.
Content of biography

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