必修四unit2第一课时精品课件
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人教版高中英语必修四unit2全PPT课件
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9.occupation n.工作；职业；占领
occupy vt. 占用
1.占用，占有（房屋、土地等）
The building occupied his land.
2.（军事）占领（国家、阵地等）
The enermy occupied all the land.
3.占据，充满（时间、空间、某人的头脑等）这与take up 相似
Circulating his knowledge
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Dr Yuan’s biography
Put Dr Yuan’s biography in right order.
a. He was born into a poor farmer’s family . b. He graduated from Southwest Agriculture college. c. In 1950,Chinese farmers produced 5.5 billion tons of rice. d. 20 billon tons of rice was produced by growing his hybrid rice. e. He searched for a way to increase rice outputs without expanding the area of fields. f. He helps rid the world of hunger by circulating
regret to do sth. (常和tell， say， inform等词连
用)对将要做某事表示遗憾
We regret to tell you no trains will run today.
必修4unit2精制课时课件(含教案)B4U2S3
Unit 2 Working the landPart 2 Teaching Resources第二部分教学资源Section 3 Words and exp ressions from Unit 2struggle n.竞争,努力,奋斗v.努力，奋斗，挣扎1. He struggled with his assaila nts and eve ntually drove them off. 他同攻击他的人进行搏斗，最后把他们赶走了。
2. Several peo pie were hurt in the struggle.在打斗中‘有几个人受伤°3. He struggled to control his temp er.他努力控制住自己的脾气。
hunger n.饥饿，渴望，饥馍V.饿，使…饥饿，渴望1. The stude nt has a hun ger for learni ng.这个学生有强烈的求知欲。
2. People in this area were ground dow n by hun ger and po verty.这个地区的人们受着饥饿和贫穷的折磨。
3. The beggar fell dow n in a swo on from sheer hun ger. 那个乞丐饿得晕倒了。
4. The boy was restless from hun ger.男孩因饥饿而变得焦躁不安。
5. Hu nger begets crime.饥饿引起犯罪。
expandV.使…膨胀，详述扩张［计算机］扩充1. The P etals of ma ny flowers expand in the sunshin e.许多花的花瓣在阳光中绽放。
2. Our foreig n trade has expan ded duri ng recent years.近年来我们的对外贸易有所扩大。
人教版高中英语必修四Unit2课件完美版PPT
5．__________________导致；造成(后果)→contribute to 导致
[答案] lead to 6．__________...________________使……免受(影响、伤 害等)；使……不含(有害物)→be free from/ of免受…… [答案] keep；free from/ of
3．__________(有机的) farming_______________(集中注 意力于) the health of the food，_______(减少) the pollution of the __________(土壤) and_______products_____________and __________(使……免受化学药品和害虫的伤害)．
6 ． __________ adj. 化 学 的 ； 关 于 化 学 的 → __________ n．化学→chemist n．药剂师；药商；化学家
[答案] chemical；chemistry 7．__________ n．生产，制造→produce vt. 生产，制造 →__________ n．产品 [答案] production；product 8．nutrition n. 营养；滋养；食物→__________ adj.有营 养的，营养丰富的 [答案] nutritious
Ⅳ.语境填读 1．___________(多亏) Dr. Yuan Longping's ______(努 力) for the ___________________(过去50年) his hybrid rice ________the world __________(摆脱) hunger in a large degree. [答案] Thanks to；struggle；past five decades； rid；of 2．You __________never ____________________(对…… 不满意) what I have done. How I __________________(懊 悔成为) your friend at that time!
必修4英语unit2 课件
equip sb. with sth. 给某人配备某物 be equipped with 配有…… equip sb for/to do sth 使某人具备做某事的条件 n equipment 装备，设备（不可数）
The experts suggest __________our army _________ B modern weapons. A.to equip; with B. equipping; with C. to equip; for D. equipping; for
• Homework: 新高考全案P95 完形填空+阅读
phrases thanks to rid…of be satisfied with would rather build up lead to focus on keep…free from/ of
Thanks to his research, the UN has more tools in the battle to rid the world of hunger. He was finally able to rid ________ of all financial himself worries. 他终于能使自己摆脱所有的财政忧虑 判断正误 (1) He would much rather to keep time for his keep hobbies. failure (2) His carelessness led to fail.
基 础 巩 固
quiz
comment expand export build up summary confuse 后悔，遗憾 因此，所以 通向，导致 令人不安的 努力，拼搏 幸亏，由于 对……满意
The experts suggest __________our army _________ B modern weapons. A.to equip; with B. equipping; with C. to equip; for D. equipping; for
• Homework: 新高考全案P95 完形填空+阅读
phrases thanks to rid…of be satisfied with would rather build up lead to focus on keep…free from/ of
Thanks to his research, the UN has more tools in the battle to rid the world of hunger. He was finally able to rid ________ of all financial himself worries. 他终于能使自己摆脱所有的财政忧虑 判断正误 (1) He would much rather to keep time for his keep hobbies. failure (2) His carelessness led to fail.
基 础 巩 固
quiz
comment expand export build up summary confuse 后悔，遗憾 因此，所以 通向，导致 令人不安的 努力，拼搏 幸亏，由于 对……满意
人教版高中英语必修4第2单元Reading课件 (共39张PPT)
Six million children under the age of 5 die every year as a result of hunger. Every day, almost 16,000 children die from hunger. One child every five seconds.
produces 1/3 more than normal rice
Hobbies v_i_ol_in__m_u_si_c,_m__ah_j_o_ng_,_s_w_im_m__in_g_, _re_a_d_in_g_
Match the following headings(标题）to each paragraph.
saw the great need for i_n_c_re_a_s_in_g___ the rice output, he s_e_a_r_ch_e_d___ for a way to increase rice harvests without _ex_p_a_n_d_in_g__ the area of the fields. Using his hybrid rice, f_a_rm__er_s__ are producing harvests t_w_i_ce___ as large as before. He became thefi_rs_t____ agricultural p_i_o_n_ee_r__ in the world to grow rice that has a higho_u_t_p_ut__. Yuan devoted himself to the research into agriculture.
Look at the title of the passage and the picture.
人教版高中英语必修四unit2全课件
struggle to one's feet 挣扎着站起来
• He struggled to his feet.
2. disturbing a. 引起烦恼的，令人不安的 disturbed a.感到不安的，烦恼的 disturbance n. disturb vt.打扰 I’m ____ that so many students are illiterate. Sorry to _____ you, But I have an urgent message. There is a _____ increase in the crime rate.
12.reduce vt.缩减，减少，降低 • reduce sth.to... 减少到……
She reduced her weight to 50 kilos.
• reduce sth.by... 减少了…… She reduced her weight by 6 kilos. reduction n.缩小；减少
As a young Hunger was a great problem man Saw the great need for increasing the rice output Last year 200 million tons produced now
3.expand vi. 扩大，增加，增强
vt.使变大，使增强，阐述 The computer industry has expanded greatly during the last decade.
expansion n. 扩张，扩展 expansive a. 广阔的，易扩张的，易膨胀的
4.circulate vt./vi. 循环，流传 circulation n.（液体，空气等）循环，流 通；（报纸或杂志的）发行量 Swimming helps to get the blood circulating. 游泳有助于血液循环。 The news paper has a daily circulation of 5,5000. 这份报纸每日的发行量是5.5万份。
人教版-英语-必修4课文讲解Unit2-完整ppt课件
strain.如今中国每年出产的稻米有60%以上出自这
种杂交稻种。
Born in a poor farmer's family in 1930, Dr Yuan
graduated from Southwest Agricultural College in
1953. 袁博士0年出生，1953年毕业于西南农学
Hobbies: listening to violin music, playing mah-jong, swimming and reading
完整版课件
8
英语必修4 Unit 2课文 讲解
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. 尽管是中 国最著名的科学家之一，袁隆平仍然认为自己是
• surprise vt. • surprising adj. • surprised adj. • • move vt. • moving adj. • moved adj.
完整版课件
2
英语必修4 Unit 2词汇拓展
5. expand v.
expansion n.
6. circulate v.
increase rice harvests without expanding the area of the fields. 袁博士要在不增加土地面积 的基础上寻求达到增收稻谷的途径。 In 1950,
Chinese farmers could produce only fifty million tons of rice. 1950年，中国农民只能生产五千万 吨稻谷，
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
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Born:1931
Graduated: southwest Agriculture college Appearance: sunburnt, slim, strong, farmer 金品质•高追求 我们让你更放心！
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He succeeded in ________. He became the first agricultural ________ in the
Achievements world to grow_______ whose output is high.
He helped the government greatly increase the ________of grain. Personality
1.cares little for ________.
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2．According to the text，in 1950，Chinese farmers could produce only ________ million tons of rice.( C )
A．20
C．50
B．200
D．500
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一、请将课文A Pioneer for all People译成汉语， 然后 “参考译文”助读自主勘误。 译文助读 造福全人类的先驱者 尽管是中国最著名的科学家之一，袁隆平仍然认为自 己是个农民，因为他在田间耕作，进行科学研究。的确，他 那被太阳晒得黝黑的脸庞和手臂，以及他那瘦削而又结实的 身躯，就跟其他千百万中国农民一样，过去50年来，他一直 在努力帮助他们。袁博士种植的是被称为“超级杂交水稻” 的稻种。1974年，他成为世界上第一位种植高产水稻的农业 先锋。 这种特殊的稻种使得同样的田地多收获三分之一的 产量。如今中国每年出产的稻米有60 %以上出自这种杂交稻 种。 金品质•高追求 我们让你更放心！
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2．Do you know some facts on hunger in the world? ①Every eight seconds, a child somewhere in the world dies from starvation.More than 6 million children under the age of 5 die from starvation every year. ② The African countries suffering most severely from food shortage are Malawi, Mozambique, Swaziland, Zambia
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Task 2
根据课文内容，选择最佳答案
1．Why does Yuan Longping work the land? ( B )
A．Because he was born into a farmer’s family.
B．Because he needs to do his research on farming. C．Because he is interested in farming. D．Because he has a slim and strong body.
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Task 1
快速阅读课文A Pioneer for all People，以约30词写出
文章的段落大意。 温馨提示： 本文是写人记叙文， 写摘要时要突出伟 人袁隆平的主要贡献。 __________________________________________________ ______________________ Yuan Longping, an ordinary person but famous scientist,
has been working hard to increase rice harvest without
expanding the area of the field, helping China as well as the world get rid of hunger.(34 words) 金品质•高追求 我们让你更放心！
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4．How does Yuan Longping feel about money? ( A )
A．Too much money can only bring more troubles than happiness. B．One has to own a large of money. C．Money is not important at all.
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(9)________for the past five decades，Dr Yuan is quite (10)________with his life.In his spare time，he enjoys listening to violin music ，playing mahjong，swimming and reading. (1)output (4)crop (7)circulating (10)satisfied (2)hunger (5)Thanks (8)export (3)expanding (6)battle (9)struggled
C．Yuan Longping’s achievements in farming D．Yuan Longping’s daily life 金品质•高追求 我们让你更放心！
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Task 3 再次阅读A Pioneer for all People，然后完成下面的表格：
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1．Rice is a main food in all East Asian and Southeast Asian countries. What do you think would happen if tomorrow there was suddenly no rice to eat? It is said that there are 2.4 billion people to eat rice every day throughout the world.If tomorrow there was suddenly no rice to eat, the world would be in panic, some would die of hunger.
If so, the south people would have to change their eating habit.They could turn to potatoes, wheat flour etc.for food, which are the bases of the traditional food in North China.
Name Born Graduated
Appearance
Yuan Longping ________ ________ He has ________ face and arms. His body is ________but ________. All this makes him look like a real________.
3．The following are all Dr. Yuan’s hobbies EXCEPT ________ . ( D ) A．listening to violin music B．swimming and reading C．playing mah-jong D．smoking and drinking 金品质•高追求 我们让你更放心！
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第一学时
Reading and Comprehension
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第一学时 Reading and Comprehension
读 前 激 趣
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Famous scientist as he is，Yuan Longping considers himself a farmer. As a young man，Yuan Longping saw the great need for increasing the rice (1)_______．At the time，(2)_______was a disturbing problem in China. He wanted to increase rice harvests without (3)______the area of the fields. In 1974，a special strain of rice made it possible to produce one third more of the (4)____in the same fields.(5)______to his research，the UN has more tools in the (6)______to rid the world of hunger. He is now (7)_____his rice knowledge in less developed countries to increase their rice harvests and he wants to (8)______his rice so that it can be grown around the globe. Though he has