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Unit2Workingtheland课件新人教版必修.ppt
然而，最近科学家发现长期使用这些肥料会造成土地受损，
甚至更危险的是，会对人们的健康造成危害。 [解读] have/has been doing现在完成进行时。
[仿写] ——你们找到昨天在山中失踪的夫妇了吗？
—Did you find the missing couple in the mountain yesterday? ——没有,但是自从那以后,我们一直在尽力和他们取得联系. have been trying —No，but we ___________________ to get in touch with them ever since.
Ⅱ.单词拓展 写出下列单词及其派生词。 nation n．国家；民族 1． ________
national adj. 民族的 ________ nationality n. 国籍 __________ occupy vt. 占据；占领；使忙碌；居住 2． ________ occupation n. 工作；职业；占领 ___________ produce v. 生产；制造 3． ________ product n. 产品 ________
nutrition [njuː'trIʃn] n. 营养；滋养；宠物 5． ________ mineral ['mInərəl] n. 矿物；矿石 6． ________
soil 7． ________ [sɔIl] n. 土壤
export [Ik'spɔːt] vt.& vi. 输出；出口 8． ________ confuse [kən'fjuːz] vt. 使迷惑 9． ________
第一部分
基础考点聚焦 必修4
Ⅰ.单词拼写
人教版必修四Unit 2Working the land说课课件 (共22张PPT)
实践中，达到语言实践能力的扩展与提高。 （2）如何提高学生去做高考阅读理解题的解题能力，突出掌握细节阅读的 技巧。（关键词，主题句）
二、Analysis of the students (学情分析)
※ 对象：高一农村学生,英语基础薄弱，但对本单元
“农业”这个话题熟悉。
※ 课时：本单元的第二课时，学生已掌握课文的新单词和短语。
•
17、儿童是中心，教育的措施便围绕 他们而 组织起 来。上 午2时54分47秒 上午2时54分02:54:4721.8.11
• 2、Our destiny offers not only the cup of despair, but the chalice of opportunity. (Richard Nixon, American President )命运给予我们的不是失望之酒，而是机会之杯。二〇二一年六月十七日2021年6月17日星期四
Homework (1mins)
Summary (2mins)
Post-reading) (9mins)
Step 1: Lead-in （情境导入5min）
播放3分钟的视频“饥饿的非洲”并提问：该视频反应出什么 问题？学生回答：饥饿。饥饿的确是个令人头疼的问题。
Every day, almost 16,000 children die of hunger
Step3. While-reading （读中）(20mins)
• Task1 Fast reading:（快速阅读）(4mins)
1. Which of the following statements tells the main idea of the text? The text is about________ (主旨大意题) (个人任务)
二、Analysis of the students (学情分析)
※ 对象：高一农村学生,英语基础薄弱，但对本单元
“农业”这个话题熟悉。
※ 课时：本单元的第二课时，学生已掌握课文的新单词和短语。
•
17、儿童是中心，教育的措施便围绕 他们而 组织起 来。上 午2时54分47秒 上午2时54分02:54:4721.8.11
• 2、Our destiny offers not only the cup of despair, but the chalice of opportunity. (Richard Nixon, American President )命运给予我们的不是失望之酒，而是机会之杯。二〇二一年六月十七日2021年6月17日星期四
Homework (1mins)
Summary (2mins)
Post-reading) (9mins)
Step 1: Lead-in （情境导入5min）
播放3分钟的视频“饥饿的非洲”并提问：该视频反应出什么 问题？学生回答：饥饿。饥饿的确是个令人头疼的问题。
Every day, almost 16,000 children die of hunger
Step3. While-reading （读中）(20mins)
• Task1 Fast reading:（快速阅读）(4mins)
1. Which of the following statements tells the main idea of the text? The text is about________ (主旨大意题) (个人任务)
课件14：Unit 2 Working the land
[句式仿写] 1．这个周日你有空吗？如果有，我们去野营吧。 Will you be free this Sunday？__I_f_s_o__, let’s go camping. 2．她总是第一个到办公室最后一个离开，我猜这就是她那么 快得到晋升的原因。 She is always the first person ____to__g_o_t_o_t_h_e__o_ff_ic_e__a_n_d_t_h_e___ _l_a_st__to__le_a_v_e__,which I guess is why she is promoted so quickly. 3．(2018·西北九校联考)他宁愿给学生上课也不愿被邀请参加 乏味的会议。 He w__o_u_l_d_r_a_t_h_e_r_g_i_v_e_l_ec_t_u_r_e_s to the students _t_h_a_n_b_e__in__v_it_e_d_ to boring conferences.
6．_le_a_d__t_o__ 7．_fo_c_u_s__o_n__ 8．_b_e_r_i_c_h_i_n___ 9．_k_e_e_p_.._.f_r_e_e_f_r_o_m_/_o_f_____
10．_p_r_e_fe_r_.._.t_o_._.._____
导致；造成(后果) 集中(注意力、精力等)于 盛产 使……免受(影响、伤害等)； 使……不含(有害物) 选择……(而不是……)
②develop→development
发展
③argue→argument
争论
④establish→establishment 建立
⑤employ→employment
雇用
⑥improve→improvement
Unit 2 Working the land. 课件(28张PPT) 必修4英语人教版
inventing a new kind of Write a short essay about how to solve hunger problem.
Finish the exercises on page 12 Ex 3, page 49 Ex 1,2
Have you ever been to the countryside? What did you see or do there?
Brainstorming
What will you think of when you see the word “farming”? rice farmer s
Para. 3 Dr Yuan’s personality
Which of the following description about Dr Yuan’s
A
personality is not true?
A. He is satisfied with his life because he is now rich
achievement. Dr Yuan’s personality.
Para 3
Para 4
Dr Yuan’s life (biography)
Which of the following statements tells the main idea of the text? C A. a farmer named Yuan Longping B. how Yuan Longping became rich and famous C. an agricultural pioneer named Yuan Longping who worked hard to produce a new strain of rice D. a new strain of rice which is called super hybrid rice
Working the Land Reading and Thinking 课件 (共20张PPT)
After graduating in 1953,he worked as aresearcher.Yuan Longping realised that larger fields were not the solution. Instead,farmers needed to boost yields in the fields they had.How this couldbe done was a challenging question at the time.Yuanwas convinced 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. 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 develop the first hybrid rice that could be used for farming in 1974.This hybrid enabled farmers to expand their output greatly.
英语：Unit2 《Working the land》课件(新人教必修4)
ks5u精品课件
Father of Hybrid Rice
ks5u精品课件
happy
sad
nervous
What kind of person is Dr Yuan Longping in your mind?
shy
proud
ks5u精品g
ks5u精品课件
Task 2 Scanning
Find out the main idea of
each paragraph.
ks5u精品课件
Match the following headings with the right paragraphs.
A PIONEER FOR ALL PEOPLE
Para1
A. Dr Yuan’s dreams.
ks5u精品课件
If there was no rice one day, what would happen?
?
ks5u精品课件
In the late 1990s, Brown, an American scholar, came up with the theory of Chinese Menace(威胁), which said that in the 2030s, Chinese population will add up to 1.6 billion, and had the question who would feed the large population in China as well as in the world.
He grows what is called super hybrid rice, which makes it possible to produce one-third more of the crop in the same fields.
Father of Hybrid Rice
ks5u精品课件
happy
sad
nervous
What kind of person is Dr Yuan Longping in your mind?
shy
proud
ks5u精品g
ks5u精品课件
Task 2 Scanning
Find out the main idea of
each paragraph.
ks5u精品课件
Match the following headings with the right paragraphs.
A PIONEER FOR ALL PEOPLE
Para1
A. Dr Yuan’s dreams.
ks5u精品课件
If there was no rice one day, what would happen?
?
ks5u精品课件
In the late 1990s, Brown, an American scholar, came up with the theory of Chinese Menace(威胁), which said that in the 2030s, Chinese population will add up to 1.6 billion, and had the question who would feed the large population in China as well as in the world.
He grows what is called super hybrid rice, which makes it possible to produce one-third more of the crop in the same fields.
高中英语人教版（）选择性必修一《UNIT5WorkingtheLand》课件ppt（19张PPT）
hobbies
personalities
Passage structure
Para. 1 General introduction occupation
appearance Para. 2/3/4/5/6
background and education research on hybrid rice
What kind of person do you think Dr. Yuan is ?
Mind-map designing
Read for language style.
contrast
his parents wishes VS his own decision independent-minded.
Biography
achievements aitude to money and fame
determination to fulfil dreams personalities
Read for details.
What difficulties did Yuan face then?
occupation appearance background and education
research on hybrid rice achievements and contributions
personal life
attitude to money and fame
dreams
Suppose you are a farmer from Vietnam. Getting the news that Dr. Yuan received the Medal of the Republic on 29, September, 2020, you decide to write an e-mail to him to express your congratulations and gratitude.
personalities
Passage structure
Para. 1 General introduction occupation
appearance Para. 2/3/4/5/6
background and education research on hybrid rice
What kind of person do you think Dr. Yuan is ?
Mind-map designing
Read for language style.
contrast
his parents wishes VS his own decision independent-minded.
Biography
achievements aitude to money and fame
determination to fulfil dreams personalities
Read for details.
What difficulties did Yuan face then?
occupation appearance background and education
research on hybrid rice achievements and contributions
personal life
attitude to money and fame
dreams
Suppose you are a farmer from Vietnam. Getting the news that Dr. Yuan received the Medal of the Republic on 29, September, 2020, you decide to write an e-mail to him to express your congratulations and gratitude.
人教版高一英语必修四 Unit 2 Working the land- PPT课件 图文
a. b.
He He
was born into a graduated from
pSooourthfawremset rA’sgrf1aicm9uil5ltyu3r.e
1930
college.
c. Chinese farmers prod1u9c5ed0fifty million tons of rice.
3. works the land work
work vi./ vt.
经营,管理 vt. 耕种，耕耘, 耕作(土地) work the land=grow crops on it 耕耘土地
work the land=gTrhoeyware crops on working the land it together.
Q2: What is his achievement? He grows what is called super hybrid rice, which makes it possible to produce 20% more of the crop in the same fields.
Para.2 Put the following sentences in the order of time.
disturbing problem in China. He wanted to increase rice harvests without ③___e_x_p_a_nd_i_n_g_(expand) the area of the field. In 1973, a special strain of rice made ④___it________ possible to produce onethird more of the crop in the same fields. Thanks to ⑤____hi_s______ research, the UN has more tools in the battle to rid the world of ⑥
人教版高中英语必修四 Working the land PPT课件
He is a scientist, as well as a farmer. He works to help end hunger in the world. He is a pioneer for all people. He is Yuan Longping.
Fast reading:
22﹪ 7﹪ 22﹪of the world’s population are fed from just 7﹪of the world’s farmland in China.
A. a farmer named Yuan Longping B. an agricultural pioneer named Yuan Longping who worked hard to produce a new kind of rice. C. a new kind of rice which is called super hybrid rice D. how Yuan Longping became rich and famous
… makes it possible to produce …
Paragraph two:
1930
1950
…was born…
…produce … fifty million tons of… …graduated from …devoted …to…
1953
200 million 22% and 7% twice
Careful reading: Paragraph one:
Question 1: What does Dr Yuan look like? … sunburnt face and arms … a slim, strong body … looks more like a farmer than a scientist Question 2: What is his achievement? … grows … super hybrid rice
选择性必修一《Unit 5 Working the Land》单元课件
of millions of
Chinese farmers,
to whom he has
devoted his life. 事实上，他sha 瘦长而强壮的 身体就像他为 之奉献一生的 数百万中国农 民一样。
devote v. 致力于，奉献于；把……用于，作……专用； 过去式 devoted 过去分词 devoted 现在分词 devoting 第三人称单数
Her devotion to the job left her with very little free time. 她全身心投入工作，几乎没有闲暇。
Reading and thinking — A pioneer for all people
Vocabularmers
Reading and thinking — A pioneer for all people
Read the text again and answer thequestion.
4. How has Yuan's work helped China and other countries? His innovation has helpedfeed not just China but many other countries that depend on rice as well, such as India, Vietnam.
No one in their right mind would choose to work there. 任何一个精神正常的人都不会选择去那里工作。
Reading and thinking — A pioneer for all people
Vocabulary building up
Chinese farmers,
to whom he has
devoted his life. 事实上，他sha 瘦长而强壮的 身体就像他为 之奉献一生的 数百万中国农 民一样。
devote v. 致力于，奉献于；把……用于，作……专用； 过去式 devoted 过去分词 devoted 现在分词 devoting 第三人称单数
Her devotion to the job left her with very little free time. 她全身心投入工作，几乎没有闲暇。
Reading and thinking — A pioneer for all people
Vocabularmers
Reading and thinking — A pioneer for all people
Read the text again and answer thequestion.
4. How has Yuan's work helped China and other countries? His innovation has helpedfeed not just China but many other countries that depend on rice as well, such as India, Vietnam.
No one in their right mind would choose to work there. 任何一个精神正常的人都不会选择去那里工作。
Reading and thinking — A pioneer for all people
Vocabulary building up
working the land(在兰迪工作)课件
• 谷雨前后， • 立夏到小满， • 过了芒种， • 一步赶不上， • 要使庄稼好， • 头伏萝卜二伏菜， • 节气抓不好， • 宁可早一日归仓， • 霜降不刨葱，
• 种瓜点豆。 • 种啥也不晚。 • 不可强种。 • 步步不跟趟。 • 一年四季早。 • 有利没有害。 • 一年白拉到。 • 不可迟一日留场。 • 越长越心空。
Searched for a way to increase rice
harvests without expanding the area of
the fields
A recent 200 million tons of rice was
harvest
produced
now
2020/11/8
Circulating his knowledge in less developed countries to increase the rice harvests
one third; 60%; 50 million; 200 million 22%; 7%
What can we know from the figures above?
increase the rice harvest rid the world of hunger
2020/11/8
Task 2: Careful Reading
Hybrid Rice: has a high output
2020/11/8
Father of Hybrid Rice
2020/11/8
Task 1: find out the main idea of each para.
Skim the passage and match the following headings with the right paragraphs.
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Unit 2 Working the laing?
Soil, climate, weather, plough, crops…
What is the main food in all Asian and Southeast Asian countries?
He has sunburnt face and arms, slim and strong body He is a scientist who works the land.
He is more a farmer than a scientist.
1. What happened to him in 1974?
sunburnt slim
strong
farmer
growing super hybrid rice
pioneer
rice
output /harvest
money and being famous a comfortable
Key phrases:
1. regard oneself
2. work the land
He would rather keep time for his hobbies.
大家有疑问的，可以询问和交流
可以互相讨论下，但要小声点
9
Para4:
What were his dreams?
1. To produce a kind of rice to feed more people
Rice plant as tall as sorghum
Para3: What does he think of money and fame?
1. He cares little about spending the money on himself or leading a comfortable life.
2. He also doesn’t care about being famous and feels it gives him less freedom to do his research.
23. would rather keep time for… 25. with the hope of …
24. awake from… 26. export his rice
3. sunburnt face and arms 5. in many ways 7. struggle to help sb
4. slim and strong boy 6. the past five decades 8. super hybrid rice
9. the first agricultural pioneer
He became the first agricultural pioneer in the world to grow rice that has a high output.
Para2:
• Why did Dr Yuan want to increase the rice output when he was young?
He saw the great need for increasing the rice output and hunger was a serious problem in many parts of the countryside.
1. How did he help rid the world of hunger?
Ear of rice as big as ear of corn
2. To see his rice grown all over the world
Grain of rice as huge as a peanut
Yuan Longping
In Beijing in 1930
Southwest Agriculture College
Thanks to his hybrid rice, the UN is trying to rid the world of hunger. Using his hybrid rice farmers are producing harvests twice as large as before.
Rice What would happen if there was suddenly no rice to eat?
The world would suffer hunger, and many people would starve to death.
China’s most famous farmer
A Pioneer fo--r All People
Father of Hybrid Rice Yuan Longping
Skimming:
What is Yuan Longping’s main achievement?
He grows super hybrid rice.
What is the main idea of each para?
10. have a high output 12. graduate from…
11. make it possible to do… 13. devote one’s life to…
14. the great need for increasing the rice output
15. circulate the knowledge 16. less developed countries
Para1 Para2 Para3 para4
His dreams His personality How he thinks of himself and his achievement His biography
Para1: • Why does he want everyone to call him a farmer?
17. thanks to his research 18. rid the world of hunger
19. be satisfied
with… 21. lead a comfortable life
20. care little about.. 22. equip sb for their research
Soil, climate, weather, plough, crops…
What is the main food in all Asian and Southeast Asian countries?
He has sunburnt face and arms, slim and strong body He is a scientist who works the land.
He is more a farmer than a scientist.
1. What happened to him in 1974?
sunburnt slim
strong
farmer
growing super hybrid rice
pioneer
rice
output /harvest
money and being famous a comfortable
Key phrases:
1. regard oneself
2. work the land
He would rather keep time for his hobbies.
大家有疑问的，可以询问和交流
可以互相讨论下，但要小声点
9
Para4:
What were his dreams?
1. To produce a kind of rice to feed more people
Rice plant as tall as sorghum
Para3: What does he think of money and fame?
1. He cares little about spending the money on himself or leading a comfortable life.
2. He also doesn’t care about being famous and feels it gives him less freedom to do his research.
23. would rather keep time for… 25. with the hope of …
24. awake from… 26. export his rice
3. sunburnt face and arms 5. in many ways 7. struggle to help sb
4. slim and strong boy 6. the past five decades 8. super hybrid rice
9. the first agricultural pioneer
He became the first agricultural pioneer in the world to grow rice that has a high output.
Para2:
• Why did Dr Yuan want to increase the rice output when he was young?
He saw the great need for increasing the rice output and hunger was a serious problem in many parts of the countryside.
1. How did he help rid the world of hunger?
Ear of rice as big as ear of corn
2. To see his rice grown all over the world
Grain of rice as huge as a peanut
Yuan Longping
In Beijing in 1930
Southwest Agriculture College
Thanks to his hybrid rice, the UN is trying to rid the world of hunger. Using his hybrid rice farmers are producing harvests twice as large as before.
Rice What would happen if there was suddenly no rice to eat?
The world would suffer hunger, and many people would starve to death.
China’s most famous farmer
A Pioneer fo--r All People
Father of Hybrid Rice Yuan Longping
Skimming:
What is Yuan Longping’s main achievement?
He grows super hybrid rice.
What is the main idea of each para?
10. have a high output 12. graduate from…
11. make it possible to do… 13. devote one’s life to…
14. the great need for increasing the rice output
15. circulate the knowledge 16. less developed countries
Para1 Para2 Para3 para4
His dreams His personality How he thinks of himself and his achievement His biography
Para1: • Why does he want everyone to call him a farmer?
17. thanks to his research 18. rid the world of hunger
19. be satisfied
with… 21. lead a comfortable life
20. care little about.. 22. equip sb for their research