必修5第三單元I have seen amazing things

1、Unit 3 Using language I Have Seen Amazing Things What is the passage mainly about? The passage is mainly about the writers_ _ to a _ station in the _ century and the _ of the 31st century on the space station. firstvisit space 31st inventions Difficult Words and Expressions 1.an enormous round plate

2、 （1） 2.imitate vt. （2） 3.the pull of the earths gravity （2） 4.the most up-to-date inventions （3） 5.the latest forms of communication（5-6） 6.thoughtpad（7） 7.the metal band （8） 8.limitation n. （10） 一個(gè)巨大的圓盤(pán)一個(gè)巨大的圓盤(pán) 模仿模仿 地球重心的引力地球重心的引力 最前沿的發(fā)明最前沿的發(fā)明 最新的通訊方式最新的通訊方式 思想儀思想儀 金屬帶金屬帶 局限性；限制局限性；限制 9. metal ribbo

3、ns （14） 10. is disposed of （18） 11. the principles of ecology （18） 12. greedy adj.（19） 13. several grades of useful material （19-20） 14.“fertilizer” for the field（20） 金屬帶子金屬帶子 被處理掉；被拋棄被處理掉；被拋棄 生態(tài)學(xué)原理生態(tài)學(xué)原理 貪心的；貪婪的；貪心的；貪婪的； 幾種有用的物質(zhì)幾種有用的物質(zhì) 莊稼地的肥料莊稼地的肥料 Fast reading 1.What was the writers first visit? An

4、d how did it work ? 2.How many areas has the guide introduced to them? what are they? 1.Whats the writers first visit ? And how did it work ? His first visit was to a space station considered the most modern space . Described as an enormous round plate , it spins slowly in space to imitate the pull

5、of the earths gravity. V.pp 短語(yǔ)作短語(yǔ)作attribute V.pp短語(yǔ)作方式狀語(yǔ)短語(yǔ)作方式狀語(yǔ) 他首先參觀的是一個(gè)太空站，這個(gè)站被認(rèn)為是太空中最現(xiàn)代他首先參觀的是一個(gè)太空站，這個(gè)站被認(rèn)為是太空中最現(xiàn)代 化的地方。太空站像一個(gè)巨大的圓盤(pán)，在太空中緩慢地旋轉(zhuǎn)，化的地方。太空站像一個(gè)巨大的圓盤(pán)，在太空中緩慢地旋轉(zhuǎn)， 以仿照出地球重心的引力。以仿照出地球重心的引力。 2.How many areas has the guide introduced to them? what are they? Three areas Communication The environm

6、ent area manufacturing Amazing stop 1 1.Name of the machine 2. How to use it? Thought pad Place the metal band over head . Clear mind Press the sending button Think message Send to receivers thought pad advantages disadvantages 1.quick 2.efficient 3.environmentally friendly if the user does not thin

7、k his or her message clearly , an unclear message may be sent . Amazing stop 2 a waste machine Waste disposal in the 21st century: People used to collect waste in dustbins. Then the rubbish was sent to buried or burned. a waste machine Waste disposal in the 31st century: A giant machine swallows all

8、 the waste available and the rubbish is turned into several grades of useful materials. a waste machine 1. dispose all the waste 2. turn rubbish into several grades of useful material 3. nothing is waste, and everything is recycled Advantages: Amazing stop 3 manufacturing robots advantages disadvant

9、ages 1. no waste 2. no pollution 3. no environmental damage the companies have to train their representatives to live and work in space settlements to monitor the robots and the production. v. 監(jiān)視；監(jiān)控 While I was observing them , the path moved us on . While observing them , the path moved us on . 在狀語(yǔ)

10、從句中，只有從句的主語(yǔ)與主句的在狀語(yǔ)從句中，只有從句的主語(yǔ)與主句的 主語(yǔ)一致，才能省略狀語(yǔ)從句的主語(yǔ)主語(yǔ)一致，才能省略狀語(yǔ)從句的主語(yǔ)+be， 若從句主語(yǔ)與主句主語(yǔ)不一致，必須用完若從句主語(yǔ)與主句主語(yǔ)不一致，必須用完 整的狀語(yǔ)從句來(lái)表達(dá)。整的狀語(yǔ)從句來(lái)表達(dá)。 就在我還在觀察時(shí)，傳送帶向前移動(dòng)了。 While watching TV, _ . A. the doorbell ring . B. the door opened . C. we heard the doorbell rang . D. we heard the doorbell ring . 1. Inside was an exhibition of the most up- to-date inventio