1、 1. Understand the key vocabulary in the text and learn how to use the vocabulary correctly. 2. Learn to understand the use of subject clauses in context by introducing Yuan Longping. Can you describe the pictures with given words? leisure tackle The busy employee enjoys his leisure time on the week
2、ends. The repairman is able to tackle any problems with his tools. overcome devote The passenger overcame her fear of flying. The chicken jumped into the pot and devoted its life to us. boost be convinced The turtle uses a rocket to boost his speed. The doctor is convinced of the benefits of a healt
3、hy lifestyle. _ _ _ Replace the underlined words with the correct forms of the words from the text. 1. To deal with this crisis, he chose to study agriculture. 2. He is a very good actor and he commits himself to every role that he takes on. 3. Yuan Longping strongly believed that the answer could b
4、e found in the creation of hybrid rice. tackle devotes was convinced _ _ _ 4. Yuan Longping, through intense effort, solved enormous difficulties and developed the first hybrid rice that could be used for farming. 5. This hybrid enabled farmers to increase their output greatly. 6. Students are encou
5、raged to try a variety of free-time activities to reduce the intense stress from studying. overcame expand leisure Complete the sentences with the correct forms of the words from the text. 1 The c_ of a person are the special qualities that make him or her different from others. 2 Scientists from di
6、fferent countries have been pursuing various possibilities to overcome food s_. 3 Many of us a_ that earthquakes would never happen in our area. characteristics assume shortage 4 With more and more farm machines being used in the fields, the c_ of fuel has been increasing. 5 Newspapers should pay le
7、ss attention to media c_ and more attention to our national heroes. 6 Our general manager tried his best to help overcome the difficulties we were facing during the financial c_. 7 My mother is very c_ and finds it hard to accept the modern lifestyle that I enjoy. consumption celebrities crisis conv
8、entional 8 The government has decided to boost the programme to g_ more new jobs.generate Complete the news report below with the correct forms of the words and phrases in the box. tackle vision conventional deep down be comprised of reality consumption A vast underground shelter built during World
9、War II has been turned into an urban farm supplying supermarkets and restaurants in London. The shelter, which could protect up to 8,000 people from wartime bombs, n. 炸弹炸弹 adj. 城市的；都市的城市的；都市的； tackle vision conventional deep down be comprised of reality consumption _ two large tunnels that were inte
10、nded to one day become an extension of the London Underground. But that never became _ and the shelter was left for 70 years. Then businessmen decided to make use of it to grow green vegetables to meet increasing _ demands. The tunnels are lit with pink LEDs as there is no natural light _ below the
11、ground. The vegetables are grown is comprised of deep down real consumption n. 扩建部分扩建部分 tackle vision conventional deep down be comprised of reality consumption in special liquids instead of the earth that is used as in _ farming. Many experts share a _ that this kind of urban farming could help not
12、 only in _ the problem of population growth, but also in adapting to climate change. conventionalvision tackling 1. Discuss why agriculture is important with some words in the unit. 2. List some leading agricultural scientists and remark their contributions in agriculture. the cat do made What the c
13、at did made the baby cry. What cry Use the given words to make sentences. Unhappy report, get the highest points, match It is reported that Zhu Ting got the highest points in the match. It makes the teacher angry that the child doesnt know the answer. teacher angry Dont know the answer 1. What Yuan
14、Longping really cared about was not money or celebrity. 2. That Yuan Longping had realised his dream of seawater rice surprised the whole world. 3. It surprised the whole world that Yuan Longping had realised his dream of developing seawater rice. Look at the complex sentences below and state the fu
15、nctions of the noun clauses italicised. subject subject subject Sometimes when the subject of a sentence is quite long, it is good to move the subject to the end of the sentence, and use it in its place. Then find similar complex sentences from the text. 1. However, what concerned him most was that
16、farmers often had poor harvests and sometimes even had a serious shortage of food to eat. 2. How this could be done was a challenging question at the time. 3. However, whether it was possible to develop a hybrid of self- pollinating plants such as rice was a matter of great debate. 4. What impresses
17、 people most about Yuan Longping is his ongoing ability to fulfil his dreams. 主语主语从句引导词从句引导词 从属连词从属连词 ( (不作成分）不作成分） 连接代词连接代词 （作成分）（作成分） 连接副词连接副词 （作状语）（作状语） what, who, whom, whose, which, wh+ever that, whether (不能用不能用if), when, where, how, why 复合句中复合句中用作主语的从句用作主语的从句叫主语从句，它属于名词性从句的一叫主语从句，它属于名词性从句的一 种。
18、种。 That he will pass the exam is certain. That the earth is round is a fact. Whether he will pass the exam is uncertain. Whether she will win the prize is still unknown. uthat _成分，成分，_意义，意义，_省略。省略。 uwhether _成分，成分，_意义，译为意义，译为_。 结论：结论： 不做不做 是否是否 无无 不能不能 不做不做有有 从属连词从属连词 What makes me angry is her atti
19、tude. What we need is more time. Which book I shall choose hasnt been decided. Whoever breaks the law will be punished. It was unclear what they would do. 连接代词连接代词 连接词连接词在从句中功能在从句中功能 what, who, whom, wh+ever作主语、宾语等作主语、宾语等 which, whose,作定语作定语 When we will leave hasnt been decided. Where the meeting w
20、ill be held is not known. Why he cries is not clear. How she keeps healthy is a secret. uwhen在主语从句中充当在主语从句中充当 _, 译为译为 _。 uwhere在主语从句中充当在主语从句中充当 _, 译为译为 _。 uwhy在主语从句中充当在主语从句中充当 _, 译为译为 _。 uhow在主语从句中充当在主语从句中充当 _, 译为译为 _。 状语状语何时何时 状语状语何地何地 状语状语为什么为什么 状语状语怎样怎样 结论：结论： That he will pass the exam is certai
21、n. Which book I shall choose hasnt been decided. How she keeps healthy is a secret. 1. 当当一个句子的主语是从句时，该句子的一个句子的主语是从句时，该句子的谓语用谓语用 _。单数单数 【注意事项注意事项】 What I want is the book. What I want are some books. 2. what 引导的从句做主语时，谓语的单复数取决它的引导的从句做主语时，谓语的单复数取决它的 _。表语表语 That we cant go to see the movie is a pity. I
22、t is a pity that we cant go to see the movie. 形式主语形式主语主语从句作真正的主语主语从句作真正的主语 3. it作形式主语。作形式主语。 主语从句学主语从句学法指导法指导 依据依据“缺什么补什么缺什么补什么”原则确定正确的连词。原则确定正确的连词。 所谓所谓“缺什么补什么缺什么补什么”是指是指从句从句与与连词连词之间的关系。之间的关系。 如果句子中缺如果句子中缺主语主语，指，指人人用用who，指，指物物用用what。 如缺如缺宾语宾语，指，指人人用用whom，指，指物物用用what。 如缺如缺时间状语时间状语用用when；地点状语地点状语用用wh
23、ere。 原因原因状语状语用用why；方式状语方式状语用用how。 如缺如缺定语定语用用whose或或which。 如如什么都不缺什么都不缺用用that，whether表表“是否是否”。 Match the sentence parts, and then translate the completed sentences into Chinese. Pay attention to how the subjects are introduced differently. A. What worries many people B. That the lifestyle is slower a
24、nd healthier C. How we can find a suitable solution to produce sufficient food D. When these wheat farmers will join this pilot experiment E. It amazed all of us that 1. remains an unanswered question. 2. is an important topic for us to research. 3. is that these chemicals may even cause cancer. 4.
25、these vegetables can even be planted without any soil through this new technology. 5. is the reason why some people prefer to live in the country rather than in the city. A. What worries many people B. That the lifestyle is slower and healthier C. How we can find a suitable solution to produce suffi
26、cient food D. When these wheat farmers will join this pilot experiment E. It amazed all of us that D C A E B 1. 这些小麦农户什么时候会加入预试验仍然不得而知。这些小麦农户什么时候会加入预试验仍然不得而知。 2. 如何如何能够找到一个合适的解决办法，在保证环境安全的同能够找到一个合适的解决办法，在保证环境安全的同 时，生产足够的粮食，是一个需要我们研究的重要课题。时，生产足够的粮食，是一个需要我们研究的重要课题。 3. 令令很多人担心的是，这些化学制品甚至可能导致癌症。很多人担心的是，
27、这些化学制品甚至可能导致癌症。 4. 令我们令我们所有人惊讶的是，通过这种新技术，可以无土栽培所有人惊讶的是，通过这种新技术，可以无土栽培 这些蔬菜。这些蔬菜。 5. 有些有些人更喜欢住在乡下而非城市的原因是前者生活节奏更人更喜欢住在乡下而非城市的原因是前者生活节奏更 慢、生活方式更健康。慢、生活方式更健康。 Suggested answers: 1. That they look beautiful on the outside is obvious. It is obvious that they look beautiful on the outside. Read the passag
28、e and underline all the subject clauses. Then in pairs, discuss whether the sentences with subject clauses can be paraphrased. 2. What she is unhappy about is the lower nutritional value and reduced flavour. 3. How they are going to spend their retirement is an important decision for them. It is an
29、important decision for them how they are going to spend their retirement. 4. Whether they can live a healthy life is the first thing they are considering. What qualities do you think make a person like Yuan Longping so successful? Work in groups. Have a discuss and prepare a presentation. The follow
30、ing points and expressions may help you. his/her determination to tackle the crisis of his/her intense effort to overcome his/her dream to develop his/her love and care for he/she succeeded in he/she never gave up he/she is devoted to What impresses me most is that . What makes him/her a great .is t
31、hat. It is important that . Whether . depends on . That . is his/her most important quality. What impresses me most is that Yuan Longping has succeeded in helping to feed so many people. It is important that he never gave up, despite many difficulties. That he succeeded in realising his dream is what makes him great. Write a passage to introduce a great person like Yuan Longping, using the subject clauses where necessary.
