人教版高中英语必修四unit2 Working the land Warming up and reading课件（ 20ppt）
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| 名称 | 人教版高中英语必修四unit2 Working the land Warming up and reading课件（ 20ppt） |  | |
| 格式 | zip | ||
| 文件大小 | 9.2MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（新课程标准） | ||
| 科目 | 英语 | ||
| 更新时间 | 2020-04-16 08:21:12 | ||
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(共20张PPT)
Book4 Unit 2 Working the land
Period 2
warming-up ＆ reading
高中英语（人教版）
Learning objectives
After the class, you will be able to
1. learn information about Dr Yuan, his super hybrid rice and the significance of his research
2. translate the reading passage.
3. master the usage of some language points.
4. make up your minds to make contributions to motherland in the future like Dr Yuan.
Farmers weeding at noon,
Sweat down the field soon.
Who knows food on a tray,
Due to their toiling day.
Enjoy a Poem
Warming Up
Pre-reading
to increase the yield of the grain crop per land area through the advancement of science and technology
Yuan Longping
-- Father of Hybrid Rice
Careful-reading
A PIONEER FOR ALL PEOPLE
0
Although he is one of China's most famous scientists, Yuan Longping considers himself a farmer, for he works the land to do his research. Indeed, his sunburnt face and arms and his slim, strong body are just like those of millions of Chinese farmers, for whom he has struggled for the past five decades. Yuan Longping grows what is called super hybrid rice. In 1973, he became the first agricultural pioneer in the world to grow rice that has a high output. This special strain of rice makes it possible to produce 20% more of the crop in the same fields. Now more than 60% of the rice produced in China each year is from this hybrid strain.
0
0
0
0
Yuan Longping’s appearance and his achievement.
Q1: What does Yuan Longping look like?
Q2: What is his achievement?
He has sunburnt face and arms and a slim, strong body. He is more like a farmer than a scientist.
He grows what is called super hybrid rice, which makes it possible to produce 20% more of the crop in the same fields.
whom he has struggled for
(
)
(
)
the first/last/best/only/very/right ...+n. + to do sth.
动词（think, believe, find, consider, feel）＋it＋宾补＋真正的宾语（不定时，动名词，从句）
I find it no use advising him to give up smoking.
I must make it clear that I'll always support you.
Para 1.
Born in 1930, Yuan Longping graduated from Southwest Agricultural College in 1953. Since then, finding ways to grow more rice has been his life goal. As a young man, he saw the great need for increasing the rice output. At that time, hunger was a disturbing problem in many parts of the countryside. Yuan Longping searched for a way to increase rice harvests without expanding the area of the fields. In 1950, Chinese farmers could produce about fifty?six million tons of rice. In a recent harvest, however, nearly two hundred million tons of rice was produced. These increased harvests mean that 22% of the world's people are fed from just 7% of the farmland in the world. Yuan Longping is now circulating his knowledge in India, Vietnam and many other less developed countries to increase their rice harvests. Thanks to his research, the UN has more tools in the battle to rid the world of hunger. Using his hybrid rice, farmers are producing harvests twice as large as before.
Para 2.
Yuan Longping’s brief introduction.
a. He was born into a poor farmer’s family.
b. He graduated from Southwest Agricultural College.
c. In 1950, Chinese farmers could produce about 56
million tons of rice.
d. Nearly two hundred million tons of rice was produced
by growing his super hybrid rice.
e. He searched for a way to increase rice harvests without
expanding the area of fields.
f. He helps rid the world of hunger by circulating his
knowledge in less developed countries.
Put the facts in right order.
Born in 1930, Yuan Longping graduated from Southwest Agricultural College in 1953. Since then, finding ways to grow more rice has been his life goal. As a young man, he saw the great need for increasing the rice output. At that time, hunger was a disturbing problem in many parts of the countryside. Yuan Longping searched for a way to increase rice harvests without expanding the area of the fields. In 1950, Chinese farmers could produce about fifty?six million tons of rice. In a recent harvest, however, nearly two hundred million tons of rice was produced. These increased harvests mean that 22% of the world's people are fed from just 7% of the farmland in the world. Yuan Longping is now circulating his knowledge in India, Vietnam and many other less developed countries to increase their rice harvests. Thanks to his research, the UN has more tools in the battle to rid the world of hunger. Using his hybrid rice, farmers are producing harvests twice as large as before.
(
)
Para 2.
a. He was born into a poor farmer’s family.
b. He graduated from Southwest Agricultural College.
c. In 1950, Chinese farmers could produce about 56
million tons of rice.
d. Nearly two hundred million tons of rice was
produced by growing his super hybrid rice.
e. He searched for a way to increase rice harvests
without expanding the area of fields.
f. He helps rid the world of hunger by circulating his
knowledge in less developed countries.
Put the facts in right order.
1930
1953
1950
In a recent harvest
now
as a young man
a
c
b
e
d
f
Yuan Longping’s brief introduction.
Para 2.
Yuan Longping’s brief introduction.
Born in 1930, Yuan Longping graduated from Southwest Agricultural College in 1953. Since then, finding ways to grow more rice has been his life goal. As a young man, he saw the great need for increasing the rice output. At that time, hunger was a disturbing problem in many parts of the countryside. Yuan Longping searched for a way to increase rice harvests without expanding the area of the fields. In 1950, Chinese farmers could produce about fifty?six million tons of rice. In a recent harvest, however, nearly two hundred million tons of rice was produced. These increased harvests mean that 22% of the world's people are fed from just 7% of the farmland in the world. Yuan Longping is now circulating his knowledge in India, Vietnam and many other less developed countries to increase their rice harvests. Thanks to his research, the UN has more tools in the battle to rid the world of hunger. Using his hybrid rice, farmers are producing harvests twice as large as before.
(
)
1. 倍数＋as＋形容词/副词原级＋as
2. 倍数＋形容词/副词的比较级＋than
3. 倍数＋the size/height/length/width/depth＋of
4. 倍数＋that＋of
5. 倍数＋what从句
新扩建的广场是未扩建时的四倍大。
The size of the newly?built square is four times that of the previous one.
The newly?built square is four times the size of the previous one.
The size of newly-built square now is four times what it was was built before .
The newly?built square is four times as large as the previous one.
The newly?built square is three times larger than the previous one.
Yuan Longping is quite satisfied with his life. However, he doesn't care about being famous. He feels it gives him less freedom to do his research. He would much rather keep time for his hobbies. He enjoys listening to violin music, playing mah?jong, swimming and reading. Spending money on himself or leading a comfortable life also means very little to him. Indeed, he believes that a person with too much money has more rather than fewer troubles. He therefore gives millions of yuan to equip others for their research in agriculture.
Yuan Longping’s personality.
Which of the following description about Dr Yuan’s personality is not true?
A. He is satisfied 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.
Just dreaming for things, however, costs nothing. Long ago Yuan Longping had a dream about rice plants as tall as sorghum. Each ear of rice was as big as an ear of corn and each grain of rice was as huge as a peanut. He awoke from his dream with the hope of producing a kind of rice that could feed more people. Now, many years later, Yuan Longping has another dream: to export his rice so that it can be grown around the globe. One dream is not always enough, especially for a person who loves and cares for his people.
Yuan Longping’s dreams.
Dreams
The first
dream
The second
dream
as tall as sorghum
as big as a corn
as huge as a peanut
To export his rice so that it can be
grown all over the globe.
(
)
Para 4.
(
)
Post-reading
Though Yuan Longping is a famous scientist, he considers himself 1. 0 farmer. As a young man, Yuan Longping saw the great need 2. increasing the rice output. At that time, 3. (hungry) was a disturbing problem in China. He wanted to increase rice harvests without 4. (expand) the area of the fields. In 1973, a special strain of rice made 5. possible to produce 20% more of the crops in the same fields. Thanks to his research, the UN has more tools in the battle 6. (rid) the world of hunger. He is now circulating his rice knowledge in some less 7. (develop) countries. He wants to expand his rice 8. that it can be grown around the globe. Though he has struggled for the past decades, he is quite 9. (satisfy) with his life. He gives millions of yuan to equip others for their research 10. agriculture.?
a
for
hunger
expanding
it
to rid
developed
so
satisfied
in
Name Yuan Longping
Nationality
Date of birth 1930
Occupation
Education Graduated from _______________________________
Appearance ____________face and arms;_______ and _______ body
Chinese
scientist
Southwest Agricultural College
sunburnt
slim
strong
Achievements 1.He grows ________________.
2. He helps _______ the world of hunger
Dreams To _______ his rice so that it can be grown around the globe.
Hobbies ____________________, ___________________,
____________, __________.
super hybrid rice
rid
export
listening to violin music
playing mah-jong
swimming
reading
Resume
What kind of person is Yuan Longping?
hard-working
selfless
devoted
energetic
intelligent
confident
active
modest
creative
open-minded
A PIONEER FOR ALL PEOPLE
Corona Virus Disease 2019
(COVID-19)
Homework
After the outbreak of the COVID-2019 in Wuhan, medical workers from all over the country, especially those born in the 1990s, took up the responsibility of the epidemic. As a middle school student, what do you think about it? Write an article.(about 100 words)
Thank you !
Book4 Unit 2 Working the land
Period 2
warming-up ＆ reading
高中英语（人教版）
Learning objectives
After the class, you will be able to
1. learn information about Dr Yuan, his super hybrid rice and the significance of his research
2. translate the reading passage.
3. master the usage of some language points.
4. make up your minds to make contributions to motherland in the future like Dr Yuan.
Farmers weeding at noon,
Sweat down the field soon.
Who knows food on a tray,
Due to their toiling day.
Enjoy a Poem
Warming Up
Pre-reading
to increase the yield of the grain crop per land area through the advancement of science and technology
Yuan Longping
-- Father of Hybrid Rice
Careful-reading
A PIONEER FOR ALL PEOPLE
0
Although he is one of China's most famous scientists, Yuan Longping considers himself a farmer, for he works the land to do his research. Indeed, his sunburnt face and arms and his slim, strong body are just like those of millions of Chinese farmers, for whom he has struggled for the past five decades. Yuan Longping grows what is called super hybrid rice. In 1973, he became the first agricultural pioneer in the world to grow rice that has a high output. This special strain of rice makes it possible to produce 20% more of the crop in the same fields. Now more than 60% of the rice produced in China each year is from this hybrid strain.
0
0
0
0
Yuan Longping’s appearance and his achievement.
Q1: What does Yuan Longping look like?
Q2: What is his achievement?
He has sunburnt face and arms and a slim, strong body. He is more like a farmer than a scientist.
He grows what is called super hybrid rice, which makes it possible to produce 20% more of the crop in the same fields.
whom he has struggled for
(
)
(
)
the first/last/best/only/very/right ...+n. + to do sth.
动词（think, believe, find, consider, feel）＋it＋宾补＋真正的宾语（不定时，动名词，从句）
I find it no use advising him to give up smoking.
I must make it clear that I'll always support you.
Para 1.
Born in 1930, Yuan Longping graduated from Southwest Agricultural College in 1953. Since then, finding ways to grow more rice has been his life goal. As a young man, he saw the great need for increasing the rice output. At that time, hunger was a disturbing problem in many parts of the countryside. Yuan Longping searched for a way to increase rice harvests without expanding the area of the fields. In 1950, Chinese farmers could produce about fifty?six million tons of rice. In a recent harvest, however, nearly two hundred million tons of rice was produced. These increased harvests mean that 22% of the world's people are fed from just 7% of the farmland in the world. Yuan Longping is now circulating his knowledge in India, Vietnam and many other less developed countries to increase their rice harvests. Thanks to his research, the UN has more tools in the battle to rid the world of hunger. Using his hybrid rice, farmers are producing harvests twice as large as before.
Para 2.
Yuan Longping’s brief introduction.
a. He was born into a poor farmer’s family.
b. He graduated from Southwest Agricultural College.
c. In 1950, Chinese farmers could produce about 56
million tons of rice.
d. Nearly two hundred million tons of rice was produced
by growing his super hybrid rice.
e. He searched for a way to increase rice harvests without
expanding the area of fields.
f. He helps rid the world of hunger by circulating his
knowledge in less developed countries.
Put the facts in right order.
Born in 1930, Yuan Longping graduated from Southwest Agricultural College in 1953. Since then, finding ways to grow more rice has been his life goal. As a young man, he saw the great need for increasing the rice output. At that time, hunger was a disturbing problem in many parts of the countryside. Yuan Longping searched for a way to increase rice harvests without expanding the area of the fields. In 1950, Chinese farmers could produce about fifty?six million tons of rice. In a recent harvest, however, nearly two hundred million tons of rice was produced. These increased harvests mean that 22% of the world's people are fed from just 7% of the farmland in the world. Yuan Longping is now circulating his knowledge in India, Vietnam and many other less developed countries to increase their rice harvests. Thanks to his research, the UN has more tools in the battle to rid the world of hunger. Using his hybrid rice, farmers are producing harvests twice as large as before.
(
)
Para 2.
a. He was born into a poor farmer’s family.
b. He graduated from Southwest Agricultural College.
c. In 1950, Chinese farmers could produce about 56
million tons of rice.
d. Nearly two hundred million tons of rice was
produced by growing his super hybrid rice.
e. He searched for a way to increase rice harvests
without expanding the area of fields.
f. He helps rid the world of hunger by circulating his
knowledge in less developed countries.
Put the facts in right order.
1930
1953
1950
In a recent harvest
now
as a young man
a
c
b
e
d
f
Yuan Longping’s brief introduction.
Para 2.
Yuan Longping’s brief introduction.
Born in 1930, Yuan Longping graduated from Southwest Agricultural College in 1953. Since then, finding ways to grow more rice has been his life goal. As a young man, he saw the great need for increasing the rice output. At that time, hunger was a disturbing problem in many parts of the countryside. Yuan Longping searched for a way to increase rice harvests without expanding the area of the fields. In 1950, Chinese farmers could produce about fifty?six million tons of rice. In a recent harvest, however, nearly two hundred million tons of rice was produced. These increased harvests mean that 22% of the world's people are fed from just 7% of the farmland in the world. Yuan Longping is now circulating his knowledge in India, Vietnam and many other less developed countries to increase their rice harvests. Thanks to his research, the UN has more tools in the battle to rid the world of hunger. Using his hybrid rice, farmers are producing harvests twice as large as before.
(
)
1. 倍数＋as＋形容词/副词原级＋as
2. 倍数＋形容词/副词的比较级＋than
3. 倍数＋the size/height/length/width/depth＋of
4. 倍数＋that＋of
5. 倍数＋what从句
新扩建的广场是未扩建时的四倍大。
The size of the newly?built square is four times that of the previous one.
The newly?built square is four times the size of the previous one.
The size of newly-built square now is four times what it was was built before .
The newly?built square is four times as large as the previous one.
The newly?built square is three times larger than the previous one.
Yuan Longping is quite satisfied with his life. However, he doesn't care about being famous. He feels it gives him less freedom to do his research. He would much rather keep time for his hobbies. He enjoys listening to violin music, playing mah?jong, swimming and reading. Spending money on himself or leading a comfortable life also means very little to him. Indeed, he believes that a person with too much money has more rather than fewer troubles. He therefore gives millions of yuan to equip others for their research in agriculture.
Yuan Longping’s personality.
Which of the following description about Dr Yuan’s personality is not true?
A. He is satisfied 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.
Just dreaming for things, however, costs nothing. Long ago Yuan Longping had a dream about rice plants as tall as sorghum. Each ear of rice was as big as an ear of corn and each grain of rice was as huge as a peanut. He awoke from his dream with the hope of producing a kind of rice that could feed more people. Now, many years later, Yuan Longping has another dream: to export his rice so that it can be grown around the globe. One dream is not always enough, especially for a person who loves and cares for his people.
Yuan Longping’s dreams.
Dreams
The first
dream
The second
dream
as tall as sorghum
as big as a corn
as huge as a peanut
To export his rice so that it can be
grown all over the globe.
(
)
Para 4.
(
)
Post-reading
Though Yuan Longping is a famous scientist, he considers himself 1. 0 farmer. As a young man, Yuan Longping saw the great need 2. increasing the rice output. At that time, 3. (hungry) was a disturbing problem in China. He wanted to increase rice harvests without 4. (expand) the area of the fields. In 1973, a special strain of rice made 5. possible to produce 20% more of the crops in the same fields. Thanks to his research, the UN has more tools in the battle 6. (rid) the world of hunger. He is now circulating his rice knowledge in some less 7. (develop) countries. He wants to expand his rice 8. that it can be grown around the globe. Though he has struggled for the past decades, he is quite 9. (satisfy) with his life. He gives millions of yuan to equip others for their research 10. agriculture.?
a
for
hunger
expanding
it
to rid
developed
so
satisfied
in
Name Yuan Longping
Nationality
Date of birth 1930
Occupation
Education Graduated from _______________________________
Appearance ____________face and arms;_______ and _______ body
Chinese
scientist
Southwest Agricultural College
sunburnt
slim
strong
Achievements 1.He grows ________________.
2. He helps _______ the world of hunger
Dreams To _______ his rice so that it can be grown around the globe.
Hobbies ____________________, ___________________,
____________, __________.
super hybrid rice
rid
export
listening to violin music
playing mah-jong
swimming
reading
Resume
What kind of person is Yuan Longping?
hard-working
selfless
devoted
energetic
intelligent
confident
active
modest
creative
open-minded
A PIONEER FOR ALL PEOPLE
Corona Virus Disease 2019
(COVID-19)
Homework
After the outbreak of the COVID-2019 in Wuhan, medical workers from all over the country, especially those born in the 1990s, took up the responsibility of the epidemic. As a middle school student, what do you think about it? Write an article.(about 100 words)
Thank you !
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