高中英语人教版 (2019)选择性必修 第一册Unit 5 Working the Land学案设计

这是一份高中英语人教版 (2019)选择性必修 第一册Unit 5 Working the Land学案设计，共16页。

UNIT 5　WORKING THE LAND
主题语境
人与社会——自然科学研究之伟大成就
背景导入：袁隆平是我国研究与发展杂交水稻的开创者，也是世界上第一个成功利用水稻杂种优势的科学家，被誉为“杂交水稻之父”。几十年来，他不仅解决了中国十几亿人口的吃饭问题，保证了国家粮食安全，还为世界粮食供给作出了杰出贡献。



The third generation hybrid rice (第三代杂交水稻)
The final yield① of the tested variety, G3-1S/P19, came to 1，046.3kg per mu (about 667 square meters), based on two plots of land in Qingzhu Village under the city of Hengyang in central China's Hunan Province.
Experts agreed that the rice has a stout stem (茎秆粗壮), fertilizer tolerance②， lodging resistance③， large spike and more grains.
Unlike the previous④ two generations that required a large amount of water and fertilizers as well as demanding growing conditions and technological support, the third-generation hybrid rice is easier to be cultivated⑤ by ordinary farmers.
One of the most important characteristics⑥ of the third-generation hybrid rice is that it has a shorter growing period. Some previous high-yielding⑦ hybrid rice varieties in China took 160 to even 180 days from sowing⑧ to harvesting, while the figure was shortened⑨ to around 125 days for the new variety.
A shorter growth period can reduce the use of pesticides (农药) and fertilizers, thus reducing cost and improving production efficiency⑩.
China now feeds around 20 percent of the world's population with less than 9 percent of the world's arable land (耕地)．
Yuan Longping, who developed the world's first hybrid rice in the 1970s, has set multiple (混合的) world records in hybrid rice yields in previous years, making great contributions to the food security⑪ of China and the world.
Yuan said：“The third-generation hybrid rice has the comprehensive⑫ strength to promote⑬ a greener and more sustainable⑭ development of China's rice production with higher quality and yield.”


①yield n．收益；产量
②fertilizer tolerance 耐肥
③lodging resistance 抗倒
④previous adj.原先的；以前的
⑤cultivate vt.种植
⑥characteristic n．特征
⑦high-yielding adj.高产的
⑧sow v．播种
⑨shorten v．缩短
⑩efficiency n．效率
⑪security n．保证；安全
⑫comprehensive adj.综合的
⑬promote vt.推进；促进
⑭sustainable adj.可持续的
[随手记]　
　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　
　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　
　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　


Section Ⅰ　Reading and Thinking
每/日/金/句：My lifelong pursuit is to keep all the people away from hunger.—Yuan Longping 我毕生的梦想是让所有人远离饥饿。——袁隆平


课前预习设计
自读课文　疏通文脉大意
Task 1文本整体理解：理清文章架构
1．What's the main idea of the text?
A．Ways to increase the rice output.
B．Yuan Longping's dreams.
C．Yuan Longping's super hybrid rice.
D．Yuan Longping—an agricultural pioneer.
2．Match the main idea with each paragraph.
Para.1 ____　 　 A．Yuan's ongoing ability to fulfill his dreams.
Paras.2～4 ____ B．Yuan's attitude towards life, celebrity and wealth.
Para.5 ____ C．A brief introduction to Yuan Longping.
Para.6 ____ D．Yuan's personal life and his scientific achievements.


Task 2文本细节理解：探寻语篇细节理解
Read the text on Pages 50～51 carefully and then choose the best answer.
1．Why does Yuan Longping consider himself a farmer?
A．He was born in a farmer family.
B．He is known as the “father of hybrid rice”．
C．He was educated at an agricultural college.
D．He continually works the land in his research.
2．What's the main advantage of hybrid crops?
A．They can get a higher yield than conventional crops.
B．Many famous scientists are interested in them.
C．They are created by Yuan Longping.
D．They are self-pollinating plants.
3．How has Yuan's work helped China and other countries?
A．Yuan donated his rice to farmers at home and abroad.
B．Yuan helped farmers at home and abroad study agriculture.
C.It helped farmers produce more rice to feed the world.
D．It helped farmers make a lot of money.
4．What's Yuan's latest vision?
A．He retired and enjoyed his life of leisure.
B．He received many awards both in China and abroad.
C．His seawater rice has become a reality.
D．He dreamed to plant hybrid rice in India and Vietnam.


Task 3文本理解　续写佳句
1.细读第一段找出人物肖像描写的句子
________________________________________________________________________
________________________________________________________________________
________________________________________________________________________
________________________________________________________________________
2．细读第三段描述袁隆平迎难而上， 攻坚克难， 坚持不懈精神的句子
________________________________________________________________________
________________________________________________________________________
________________________________________________________________________
________________________________________________________________________
3．细读文章找出运用比喻手法的句子
________________________________________________________________________
________________________________________________________________________
________________________________________________________________________
________________________________________________________________________


精读课文　疏通理解障碍
[读文清障]
①hybrid/'haɪbrɪd/n.杂交植(动)物
②devote/dɪ'vəʊt/vt.把……献(给)；把……专用于；专心于
devote...to把……用于；献身；致力
③shortage/'ʃɔːtɪdʒ/n.不足；缺少；短缺
short adj.缺少的
be short of...缺少……
④tackle/'tækl/vt.解决(难题)；应付(局面)；处理
⑤crisis/'kraɪsɪs/n.危机；危急关头
⑥boost/buːst/vt.使增长；使兴旺　n．增长；提高；激励
⑦yield/jiːld/n.产量；产出　vt.出产(作物)；产生(收益、效益等)　vi.屈服；让步
⑧convince/kən'vɪns/vt.使相信；使确信；说服
⑨characteristic/ˌkærəktə'rɪstɪk/
n．特征；特点；品质　adj.典型的；独特的
⑩attain/ə'teɪn/vt.(通常经过努力)获得；得到
⑪conventional/kən'venʃənl/adj.传统的；习惯的
⑫pollinate/'pɒləneɪt/vt.授粉；传粉
⑬assumption/ə'sʌmpʃn/n.假定；设定；(责任的) 承担；(权利的)获得
⑭intense/ɪn'tens/adj.热切的；十分强烈的；激烈的
⑮overcome/ˌəʊvə'kʌm/vt.克服；解决；战胜
⑯expand/ɪk'spænd/vt.&vi.扩大；增加　vt.扩展；发展(业务)
expansion n．扩展
⑰output/'aʊtpʊt/n.产量；输出；输出量　vt.输出
⑱estimate/'estɪmət/vt.估计；估价；估算　n．估计；估算
⑲domestic/də'mestɪk/adj.本国的；国内的；家用的；家庭的
⑳consumption/kən'sʌmpʃn/
n.消耗；消耗量；消费
consume　vt.消费
㉑comprise/kəm'praɪz/vt.包括；包含；由……组成
be comprised of 包括；包含；由……组成(或构成)
㉒generate/'dʒenəreɪt/vt.产生；引起
㉓strain/streɪn/n.(动、植物的)系；品种；拉伤；压力
㉔Vietnam/ˌvjet'næm/越南(国家名)
㉕leisure/'leʒə(r)/n.闲暇；休闲；空闲
㉖deep down 在内心深处；本质上；实际上
㉗soil/sɔɪl/n.泥土；土壤；国土；领土
㉘celebrity/sə'lebrəti/n.名望；名誉；名人；名流
㉙envision/ɪn'vɪʒn/vt.展望；想象
㉚sorghum/'sɔːɡəm/n.高粱；高粱米
㉛broom/bruːm/n.扫把；扫帚；金雀花
㉜grain/ɡreɪn/n.谷物；谷粒；颗粒
㉝vision/'vɪʒn/n.想象；视力；视野；影像
㉞reality/ri'æləti/n.现实；实际情况；事实
㉟salty/'sɔːlti/n.含盐的；咸的


[原文呈现]
A PIONEER FOR ALL PEOPLE
Yuan Longping, known as the “father of hybrid① rice”， is one of China's most famous scientists.Yet, he considers himself a farmer because he continually works the land in his research. 1Indeed, his slim but strong body is just like that of millions of Chinese farmers, to whom he has devoted② his life．
Yuan Longping was born in 1930 in Beijing.His parents wanted him to pursue a career in science or medicine.However, what concerned him most was that farmers often had poor harvests and sometimes even had a serious shortage③ of food to eat.To tackle④ this crisis⑤， he chose to study agriculture and received an education at Southwest Agricultural College in Chongqing.
After graduating in 1953, he worked as a researcher.Yuan Longping realised that larger fields were not the solution.Instead, farmers needed to boost⑥yields⑦ in the fields they had.How this could be done was a challenging question at the time.Yuan was convinced⑧ 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 characteristic⑨ of hybrids is that they usually attain⑩ a higher yield than conventional⑪ crops.However, whether it was possible to develop a hybrid of self-pollinating⑫ plants such as rice was a matter of great debate.The common assumption⑬ then was that it could not be done.Through intense⑭ effort, Yuan overcame⑮ enormous technical difficulties to develop the first hybrid rice that could be used for farming in 1974.This hybrid enabled farmers to expand⑯ their output⑰ greatly.
Today, it is estimated⑱ that about 60 percent of domestic⑲ rice consumption⑳ in China is comprised㉑of crops generated㉒from Yuan's hybrid strains㉓, and his strains have allowed China's farmers to produce around 200 million tons of rice per year.Yuan's innovation has helped feed not just China, but many other countries that depend on rice as well, such as India and Vietnam㉔.Because of his invaluable contributions, Yuan Longping has received numerous awards both in China and abroad.
Given that Yuan's hybrids have made him quite wealthy, one might think he would retire to a life of leisure㉕.However, this is far from the case.Deep down㉖, Yuan is still very much a farmer at heart.As a man of the soil㉗, he cares little for celebrity㉘or money.Instead, he makes large donations to support agricultural research.
2What impresses people most about Yuan Longping is his ongoing ability to fulfil his dreams. Long ago, he envisioned㉙rice plants as tall as sorghum㉚, with each ear of rice as big as a broom㉛, and each grain㉜of rice as huge as a peanut.He succeeded in producing a kind of rice that could feed more people at home and abroad.His latest vision㉝for “seawater rice” has also become a reality㉞, and potentially opened up nearly one million square kilometres of salty㉟ land in China for rice production.Despite his advanced years, Yuan Longping is still young at heart and full of vision, and everyone is waiting to see what he will dream up next.


[课文翻译]
造福全人类的先驱者
袁隆平，被誉为“杂交水稻之父”，是中国最著名的科学家之一。然而，他认为自己是个农民，因为他不断地在田间劳作，进行科学研究。1.确实，他瘦削但结实的身躯看起来和他为之奉献了一生的千百万中国农民一样。
袁隆平1930年出生于北京。他的父母希望他从事科学或医学方面的工作。然而，最让他担心的是，农民经常歉收，有时甚至严重缺乏食物。为了应对这一危机，他选择了学习农业，并在重庆的西南农学院接受教育。
1953年毕业后，他从事研究工作。袁隆平意识到，解决问题的办法并不是扩大农田面积，而是农民们需要提高他们已有土地上农作物的产量。如何做到这一点在当时是一个具有挑战性的问题。袁隆平坚信可以在杂交水稻的培育中找到答案。杂交植物是一个物种的两个或多个变种之间的杂交。杂交作物的一个特点是它们的产量通常比常规作物高。然而，是否有可能培育出如水稻等自花授粉植物的杂交种，这是一个充满争议的问题。人们普遍认为这是不可能做到的。通过不懈的努力，袁隆平克服了巨大的技术难题，于1974年研制出了第一批可用于农业生产的杂交水稻。这种杂交植物使农民能够大幅度增加他们的水稻产量。
据估算，现在中国国内消费的稻米有大约60%来自袁隆平的杂交水稻品种培育的作物，这些品种(形成的作物)让中国农民每年能够生产出大约两亿吨稻米。袁隆平的创新不仅帮助养活了中国，也养活了许多其他依赖大米的国家，如印度和越南。因为他做出了不可估量的贡献，袁隆平在国内外获得了无数奖项。
考虑到杂交水稻使袁隆平变得相当富有，人们可能认为他会退休享受闲适的生活。然而，事实远非如此。实际上，袁隆平在内心深处仍然是一位农民。作为一个土生土长的人，他不太在乎名利。相反，他大量捐款支持农业科学研究。
2．袁隆平给人印象最深的是他不断实现梦想的能力。很久以前，他设想水稻高至高粱，稻穗大如扫帚，而每粒稻谷大如花生。他成功地种植出一种可以养活国内外更多人口的水稻。他对“海水稻”的最新设想也已成为现实，并可能在中国开辟近100万平方公里的盐碱地，用于水稻生产。尽管年事已高，袁隆平的内心仍然年轻并富有远见，每个人都在等着看他下一步的梦想。



自查语基　落实基本知能
Ⅰ.核心词汇
根据语境写出正确的单词
1．________ this crisis 解决这个危机
2．________ yields in the fields 提高农田的产量
3．Chinese ________ 中国特色
4．________ one's goal 实现的目标
5．________ opinions 传统的观点
6．________ effort 不懈的努力
7．________ difficulties 克服困难
8．________ output 增加产量
9．face a financial ________ 面临财政危机
10．in ________ time 在业余时间
11．________ life 城市生活
12．________ tax 消费税
13．________ power 发电

Ⅱ.拓展词汇
根据语境写出相应的派生词
1．①in the ________ run 从短期来看
②suffer from food ________ 遭受食品短缺之苦
2．①________ sb. of sth. 使某人相信
②________ evidence 令人信服的证据
3．①be based on a false ________ 基于错误的设想
②________ responsibility 承担责任
4．①face ________ 面对现实
②________ world 现实世界
5．①________ oneself to 献身于，致力于
②a ________ friend 一个忠实的朋友
③her ________ to the job 她全身心投入工作


构词规律
Ⅲ.根据给出的构词规则写出下列单词
-tion常用于动词之后构成名词
assume v．→assumption n. 假设
consume v．→________ n. 消费
explore v．→________ n. 勘查
explain v．→________ n. 解释
examine v．→________ n. 考试

Ⅳ.重点短语
1．____________ 　　把……用于；献身；致力；专心
2．____________ 包括；包含；由……组成(或构成)
3．____________ 在内心深处；本质上；实际上
4．____________ 田间工作
5．____________ 追求事业
6．____________ ……的一个问题
7．____________ 远非
8．____________ 在国内外

Ⅴ.重点句型
1．[句型]名词性从句作主语和表语
[教材]However, __________________________ was ______________________________________ and sometimes even had a serious shortage of food to eat.
然而，最让他担心的是，农民经常歉收，有时甚至严重缺乏食物。
2．[句型]it作形式主语
[教材]Today, ________________ about 60 percent of domestic rice consumption in China is comprised of crops generated from Yuan's hybrid strains，and his strains have allowed China's farmers to produce around 200 million tons of rice per year.
据估算，现在中国国内消费的稻米有大约60%来自袁隆平的杂交水稻品种培育的作物，这些品种(形成的作物)让中国农民每年能够生产出大约两亿吨稻米。
3．[句型]given that引导条件状语从句
[教材] ________________________________________________________， one might think he would retire to a life of leisure.
考虑到杂交水稻已经使袁隆平变得相当富有，人们可能认为他会退休享受闲适的生活。

Ⅵ.理清复杂句式
1．[教材]However, what concerned him most was that farmers often had poor harvests and sometimes even had a serious shortage of food to eat.
[分析]

[翻译]_____________________________________________________________________
________________________________________________________________________
2．[教材]Today, it it estimated that about 60 percent of domestic rice consumption in China is comprised of crops generated from Yuan's hybrid strains, and his strains have allowed China's farmers to produce around 200 million tons of rice per year.
[分析]

[翻译]___________________________________________________________________
________________________________________________________________________
3．[教材]Despite his advanced years, Yuan Longping is still young at heart and full of vision, and everyone is waiting to see what he will dream up next.
[分析]

[翻译]___________________________________________________________________
________________________________________________________________________

4．[教材]Through intense effort, Yuan overcame enormous technical difficulties to develop the first hybrid rice that could be used for farming in 1974.
[分析]

[翻译]___________________________________________________________________
________________________________________________________________________



课堂提升素养
探究新知　发展语言知识
1.(教材P50)Indeed, his slim but strong body is just like that of millions of Chinese farmers, to whom he has devoted his life.事实上，他瘦弱但结实的身躯看起来和他为之奉献一生的千千万万的中国农民一样。
◎devote vt.把……献(给)；把……专用于；专心于
(1)devote...to 把……用于；献身；致力；专心
devote oneself to 致力于；献身于
(2)devoted adj. 深爱的；忠诚的
be devoted to 专心于；致力于
(3)devotion n. 关爱；奉献
[佳句]　She devoted all her life to medical work for Chinese women and children.
她为中国的妇女和儿童医疗事业贡献了毕生精力。
[练通]——单句语法填空
①You will never gain success unless you are fully ________ (devote) to your work.
②I still remember what you have devoted to ________ (improve) my oral English and writing skills.
③We have learned a great deal from her ________ (devote) to her work and her willingness to help others.
[写美]——句式升级
④As the scientist is devoted to his research, he seldom goes to the cinema with his family.
→________________________， he seldom goes to the cinema with his family.(用非谓语动词改写)

2.(教材P50)However, what concerned him most was that farmers often had poor harvests and sometimes even had a serious shortage of food to eat.
然而，最让他担心的是，农民常常收成不好，有时甚至严重缺乏食物。
◎句型公式： what引导主语从句
what引导主语从句， what concerned him most为该句的主语， what在主语从句中常作主语、宾语或表语。
[佳句]　What I want to tell you is the deep love and respect I have for my parents.
我想告诉你的是我对我父母的深深的爱和尊敬。
[练通]——单句语法填空
①________ upsets me is that you will return to your country soon.
②What made me surprised ________ that she didn't care about my feelings.
[写美]——微写作
③学习英语最重要的是足够的练习。
____________________ in learning English is enough practice.

3．(教材P50)Yuan was convinced that the answer could be found in the creation of hybrid rice.
袁隆平确信，从杂交水稻的创造中可以找到答案。
◎convince vt.使相信；使确信；说服
(1)convince sb.to do sth. 说服某人做某事
convince sb. of sth. 使某人相信某事
convince sb. that... 使某人相信……
(2)convinced adj. 确信的；深信的
be convinced of... 确信……；相信……
be convinced that... 确信……
(3)convincing adj. 令人信服的
[佳句]　You'll need to convince them of your enthusiasm for the job.
你需要使他们相信你对这项工作有热情。
[练通]——单句语法填空
①My parents have always convinced me ________ (challenge) myself, for which I'm really grateful.
②There is now ________ (convince) evidence that smoking causes lung cancer.
③I am ________ (convince) that with our joint efforts we can undoubtedly get good results.
[写美]——句式升级
④I'm convinced that your advice will contribute to our good performance, so I sincerely hope you can help us.
→________________________________________________________________， I sincerely hope you can help us.(用分词作状语升级句)

4．(教材P50)One characteristic of hybrids is that they usually attain a higher yield than conventional crops.杂交作物的一个特点是它们的产量通常比传统作物高。
◎attain vt.(通常经过努力)获得；得到
(1)attain one's goal(s) 　　实现某人的目标
(2)attainable adj. 可实现的
attainment n. 获得，达到
[佳句]　Devoted to his job, he finally attained his goal.他专心致志于工作，终于实现目标。
[练通]——单句语法填空
①It is known to us that India ________ (attain) independence in 1947.
②Those goals are both worthy and ________ (attain)．
[写美]——微写作
③不管别人说什么，只要不放弃你就一定能实现你的目标。
No matter what anyone says, you can ________________________________________．

5．(教材P50)The common assumption then was that it could not be done.
当时普遍假设这是不可能的。
◎assumption n．假定；设定；(责任的)承担；(权利的)获得
(1)make an assumption 认为；假定
(2)assume vt. 假定；设想
assume sb./sth. to be... 假定/假设某人/某物为……
It is assumed that... 人们认为……
[佳句]　You must admit that your argument is based on a completely false assumption.
你必须承认你的论点建立在一个完全错误的假设上。
[练通]——单句语法填空
①We are working ________ the assumption that everyone has the ability to tackle difficult problems.
②Many students are in favour of wearing the traditional Chinese clothes, ________ (assume) they can reflect Chinese culture.
[写美]——一句多译
据我所知，很多人认为他是对的。
③As far as I'm concerned, a great many people ________________________________．(assume)
④As far as I'm concerned, a great many people ________________________________________. (assumption)

6．(教材P50)Through intense effort, Yuan overcame enormous technical difficulties to develop the first hybrid rice that could be used for farming in 1974.
通过不懈的努力，袁隆平克服了巨大的技术困难，于1974年培育出了第一种可用于农业生产的杂交水稻。
◎overcome vt.(overcame, overcome)克服；解决；战胜
(1)overcome the enemy 战胜敌人
overcome the difficulties 克服困难
(2)be overcome by fear/despair/depression 被恐惧/失望/抑郁困扰
[佳句]　The night before the test I was overcome by fear and despair.
考试前的晚上，恐惧和绝望让我内心很困扰。
[练通]——单句语法填空
①The learner of a second language has many obstacles ________ (overcome)．
②Relying on our own efforts, we ________ (overcome) all the difficulties so far.
[写美]——应用文佳句
③如果你想在学习上取得更大的进步，你仍有许多困难要克服。
If you want to make greater progress in your study, you will still ________________________．

7．(教材P50)This hybrid enabled farmers to expand their output greatly.
这种杂交植物使农民能够大幅度增加他们的水稻产量。
◎expand vt.&vi.扩大；增加　vt.扩展；发展(业务)
(1)expand knowledge of foreign culture 扩大对外国文化的了解
(2)expand/broaden one's view 开阔视野
[佳句]　I don't think we should expand our business in the current economic climate.
在目前的经济环境下，我认为我们不应该扩大业务。
[练通]——单句语法填空
①Yuan Longping searched for a way to increase rice harvests without ________ (expand) the area of the fields.
②Given the necessary investment, this region is perfect for economic ________ (expand)．
[写美]——应用文佳句
③令我高兴的是，通过旅行我开拓了视野。
To my delight, I have ________________________________．

8．(教材P50)Today, it is estimated that about 60 percent of domestic rice consumption in China is comprised of crops generated from Yuan's hybrid strains.
据估算，现在中国国内消费的大米有大约60%来自袁隆平的杂交水稻品种形成的作物。
◎comprise vt.包括；包含；由……组成
(1)be comprised of＝be made up of 包括；包含；由……组成(或构成)
(2)comprisable adj. 能被包含的； 可被包括的
[佳句]　People aged 65 and over now comprise nearly 20% of the population.
65岁及以上的人占现在人口的近20%。
[写美]——一句多译
由专家和医务人员组成的医疗小组在地震后不久就抵达了现场。
①________________________________ experts and medical staff arrived at the scene shortly after the earthquake. (comprise)
②________________________________ experts and medical staff arrived at the scene shortly after the earthquake. (make)
③________________________________ experts and medical staff arrived at the scene shortly after the earthquake. (consist)

9．(教材P51)Given that Yuan's hybrids have made him quite wealthy, one might think he would retire to a life of leisure.
考虑到杂交水稻使袁隆平变得相当富有，人们可能认为他会退休享受悠闲的生活。
◎句型公式：“given that...”引导条件状语从句
(1)given that...＝considering... 只要，考虑到，引导条件状语从句
(2)supposing 假设；如果
assuming 假使
as long as 只要
[佳句]　Given that he can get another chance, he will surely succeed.
如果再给他一次机会，他一定会成功。
[写美]——一句多译
只要你听医生的话，照他/她说的去做，你很快就会好起来的。
①________________________________________ and do as he/she tells you, you'll get better soon.
②________________________________________ and do as he/she tells you, you'll get better soon.
③________________________________________ and do as he/she tells you, you'll get better soon.
④________________________________________ and do as he/she tells you, you'll get better soon.

10．(教材P51)His latest vision for “seawater rice” has also become a reality, and potentially opened up nearly one million square kilometres of salty land in China for rice production.
他对“海水水稻”的最新设想也已成为现实，可能在中国开辟近100万平方公里的盐碱地用于水稻生产。
◎reality n．现实；实际情况；事实
(1)in reality 实际上
bring...back to reality 使……面对现实/不再抱有幻想
turn...into a reality 把……变为现实
(2)real adj. 真实的
realise vt. 实现
[佳句]　I can tell the difference between fantasy and reality.我能分辨幻想和现实。
[练通]——单句语法填空
①We ought to work hard to turn Chinese Dream into a ________ (real)．
②He was sure that all his plans would ________ (realise)．
[写美]——同义替换
③He looked very confident and calm, but in fact he was extremely nervous.
→He looked very confident and calm, but ________________________ he was extremely nervous.









UNIT 5　WORKING THE LAND
Section Ⅰ　Reading and Thinking
Part 1
自读课文——疏通文脉大意
Task 1
1．D
2．Para.1：C　Paras.2～4：D　Para.5：B　Para.6：A
Task 2
1．D　2.A　3.C　4.C
Task 3
1．Indeed, his slim but strong body is just like that of millions of Chinese farmers, to whom he has devoted his life.
2．Through intense effort, Yuan overcame enormous technical difficulties to develop the first hybrid rice that could be used for farming in 1974.
3．Yuan was convinced that the answer could be found in the creation of hybrid rice.
自查语基——落实基本知能
Ⅰ.
1．tackle　2.boost　3.characteristic　4.attain　
5．conventional　6.intense　7.overcome　8.expand　9.crisis
10．leisure　11.urban　12.consumption　13.generate
Ⅱ.
1．short; shortage
2．convince; convincing
3．assumption; assume
4．reality; real
5．devote; devoted; devotion
Ⅲ.
consumption; exploration; explanation; examination
Ⅳ.
1．devote...to...　2.be comprised of　3.deep down　4.work the land　5.pursue a career　6.a matter of...　7.far from　8.at home and abroad
Ⅴ.
1．what concerned him most; that farmers often had poor harvests
2．it is estimated that
3．Given that Yuan's hybrids have made him quite wealthy
Ⅵ.
1．然而，最让他忧心的是，农民经常歉收，有时甚至严重缺粮。
2．据估计，现在中国国内约60%的大米消费是由袁隆平的杂交水稻品种生产的水稻组成的，他的杂交水稻品种让中国农民每年能够生产出大约2亿吨大米。
3．尽管年事已高，袁隆平的内心仍然年轻并富有远见，每个人都在等着看他下一步的梦想。
4．通过不懈的努力，袁隆平克服了巨大的技术难题，于1974年研制出了第一批可用于农业生产的杂交水稻。
Part 2
探究新知——发展语言知识
1．①devoted　②improving　③devotion　④Devoted to his research
2．①What　②was　③What matters most
3．①to challenge　②convincing　③convinced　④Convinced that your advice will contribute to our good performance
4．①attained　②attainable　③attain your goals if you don't give up
5．①on　②assuming　③assumed that he was right　④made an assumption that he was right
6．①to overcome　②have overcome　③have many difficulties to overcome
7．①expanding　②expansion　③expanded my view by travelling
8．①A medical team comprised of　②A medical team made up of　③A medical team consisting of
9．①As long as you listen to the doctor　②Given that you listen to the doctor　③Supposing (that) you listen to the doctor　④Assuming (that) you listen to the doctor
10．①reality　②be realised　③in reality/as a matter of fact