选修模块7 Unit 20 New Frontiers culture corner课件 (共25张PPT)

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名称 选修模块7 Unit 20 New Frontiers culture corner课件 (共25张PPT)
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版本资源 北师大版
科目 英语
更新时间 2018-11-25 09:28:26

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课件25张PPT。Module7 Unit 20
Culture Corner
Ancient Chinese Inventions
Do you know these Ancient Chinese Inventions?armillary sphereseismographdragon-bone water liftkiteabacustimpaniumbrellabronze mirror
ancient robotsuspension bridgeFour Most Famous Inventions in Ancient Chinacompassprinting presspaper makinggunpowder
Fast Reading
Read the text quickly and decide whether the exercises are true or false.
Decide the true or false of the questions. 1. The Chinese were using paper about 1800 years ago.
2. The Chinese were the first nation to start producing records.
3. General literacy in China was better than anywhere else in the world because of the paper making.
4. Early Chinese scientists invented gunpower when they discovered how they could make something explode.

5. European sailors were still navigating by the stars until eleventh century.FFFTFCareful reading
Read the text carefully this time, find the detailed information and then complete the following questions.1. From what plant was early Chinese paper made?
2. What did the Chinese do as a result of the invention of paper?
3. Who invented the printing press?
4. How did the general public in China benefit form this invention?
5. What was gunpowder principally used for? Give an example.
6. How did the ancient Chinese make the first compasses?
7. When was magnetism discovered in the West?1. From what plant was early Chinese paper made?
2. What did the Chinese do as a result of the invention of paper?
3. Who invented the printing press?
4. How did the general public in China benefit from the printing press?Bamboo fibre.Because of the invention, the Chinese were one of the first nations to start producing records, maps and literature.
Bi Sheng.Because of it, general literacy in China was a lot better than anywhere else in the world.
5. What was gunpowder principally used for? Give an example.
6. How did the ancient Chinese make the first compasses?
7. When was magnetism discovered in the West?Gunpower was principally used in wars, for example, ancient rockets could be used as a bomb.They made the first compasses by floating small pins of magnetic metal in bowls of water.It was fifteenth century when magnetism was discovered in the West.Consolidations: complete the blanks in the digest of the text.The ancient Chinese _____________________ many important inventions, the most important four are paper making, printing press, gunpowder and the compass. Early paper was made from _______________. The _______ of the plant was dried into _________. The printing press was invented in _________ by a Chinese __________. There were many __________ in carving wooden blocks when it was invented. This invention made it possible to _____________ books and literature, which helped Chinese got better general ________. Gunpowder was firstly used in wars and ________ in the development of many weapons. It used to be put in a bamboo tube which can be _______ at enemy soldiers. The first compass was made in the _____ century and Chinese used it to navigate ships at sea by the ________ century. However, the western countries ___________ magnetism until the fifteenth century.are associated withbamboo fibrepulpfine sheets1045 ADcraftsmancharactersmass produceliteracyresultedlaunchedthirdeleventhdiscoveredDisscusion 1.Can you name some important inventions of Chinese nowadays?usb flash drive total synthetic crystalline bovine insulin
完全合成牛胰岛素结晶Yuan Longping and his hybrid riceHou's process for soda productionlaser scanning phototypesetting system
汉字激光照排系统quantum satellite 2. Do people attach much importance to these influential inventions nowadays? Tu Youyou and her Artemisininwas overwhelmed by an actor' marriage.4. What can you do to help change the present situation?3. Why?Anyone who is positively devoted to society deserves respecting. So we should hold a tolerant attitude towards scientists and actors and actresses. Therefore, do not judge other's life and choice because it may be a kind of moral kidnapping (道德绑架). However, actors and actresses may be famous but scientists are more important to human's development. In a word, as a student, we should act more reasonably and pay more attention to our own life and study. As a result, we are able to acquire more knowledge to serve our motherland better in the future.Homework
1. Memorize the new words.
2. Consider what students should do to change the present state of China.
3. Write an essay about the reason why we are left behind and how to change the situation.
Thanks for your attention!