1、Unit 5 Working the land Build up your vocabulary 预习课件预习课件 overcome vt. 克服；解决；战胜 教材原句教材原句 Yuan overcame enormous technical difficulties to develop the first hybrid rice. 要点必记要点必记 overcome problems 解决问题 overcome oneself 战胜自己 overcome despair 摆脱绝望 核心词汇核心词汇 expand v. 扩大；增加；扩展 教材原句教材原句 The hybrid enabled
2、 farmers to expand their output greatly. 要点必记要点必记 expand market开拓市场 expand into扩大为 expand domestic demand扩大内需 expand on 详述 expand all 全部展开；显示所有文件；扩展所有的 estimate v. 估计；估量 教材原句教材原句 It is estimated that 60 percent of domestic rice consumption in China is comprised of crops. 要点必记要点必记 estimate for 对估价、估计
3、 cost estimate 成本估算，成本估计 rough estimate 粗略的估计，粗算 budget estimate 概算；预算 comprise v. 包含；包括 教材原句教材原句 It is estimated that 60 percent of domestic rice consumption in China is comprised of crops. 要点必记要点必记 be comprised of 由组成 1. The funds of the association shall be comprised of members subscriptions. 协会的
4、基金将由会员的捐款构成。 2. Twelve departments comprise this university. 12个系组成了这所大学。 assumption n. 假定；假设 教材原句教材原句 The common assumption then was that it could be done. 要点必记要点必记 on the assumption that 假设 His assumption proved to be wrong. 他的设想证明是错误的。 This project was predicated on the assumption that the econom
5、y was expanding. 这一计划是以经济发展的设想为依据的。 as well as 要点必记要点必记 当 as well as 连接两个成分作主语时, 其后的谓语通常要与前面一个主语保持一致。 如： E.g. Tom as well as his parents is going to London. 汤姆和他的父母要去伦敦。 The captain, as well as the other players was tired. 队长和其他队员都累了。 核心句式核心句式: : 相似用法相似用法 with; together with; along with; besides; bu
6、t; except; including; rather than E.g. Everyone including Mary and Tom is here. Unit 5 Working the land Build up your vocabulary 1Talk about the world hunger with the new words in this unit. Words: conventional; assumption; intense; overcome; expand; output; estimate; domestic; consumption 2 Phrases
7、: deep down3 Goals Look and discuss Do you know what life is like before the hybrid rice is created? Where do you know is in great need of food in the world? Lead in Learn 1. Replace the underlined words with the correct forms of the words from the text. _ 1. To deal with this crisis, he chose to st
8、udy 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 be found in the creation of hybrid rice. tackle devote convince Learn _ 4. Yuan Longping, through intense effort, solved enormous difficulti
9、es 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 encouraged to try a variety of free-time activities to reduce the intense stress from studying. overcome expand leisure Learn Complete the sente
10、nces with the correct forms of the words from the text. Then use these words to make your own sentences. 1. The c _ of a person are the special qualities that make him or her different from others. 2. Scientists from different countries have been pursuing various possibilities to overcome food s_. 3
11、. Many of us a _ that earthquakes would never happen in our area. 4. With more and more farm machines being used in the fields, the q_ of fuel has been increasing. haracteristic hortage ssume uantity 5. Newspapers should pay less attention to media c _ and more attention to our national heroes. 6. O
12、ur general manager tried his best to help overcome the difficulties we were facing during the financial _. 7. My mother is very c_ and finds it hard to accept the modern lifestyle that I enjoy. 8. The government has decided to boost the programme to g_ more new jobs. Learn onventional enerate crisis
13、 elebrity Learn 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 War II has been turned into an urban farm, supplying supermarkets and rest
14、aurants in London. The shelter, which could protect up to 8,000 people from wartime bombs, _ two large tunnels that were intended 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
15、 green vegetables to meet increasing _ demands. is comprised of reality consumption The tunnels are lit with pink LEDs as there is no natural light _ below the ground. The vegetables are grown in special liquids instead of the earth that is used as in _ farming. Many experts share a _ that this kind
16、 of urban farming could help not only in _ the problem of population growth, but also in adapting to climate change. Learn vision conventional tackling deep down Summary PhrasesWords Phrases: deep down Words: conventional; assumption; intense; overcome; expand; output; estimate; domestic; consumption 预习 Unit 5-Discover useful structures。3 1 Recite new words and phrases. 2 Write an article about history of hunger you know using the new words. Homework Bye-bye!
