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1、Section A( 1a2c )paper-making compasskmps printing gunpowdergnpad(r) What are the Four Great Inventions（发明发明） in ancient （古老的古老的）China?造纸术造纸术印刷术印刷术 指南针指南针火火 药药A: When was the paper invented?B: It was invented in .A: Who was it invented by?B: It was invented bypaper Cai Lun105 A. D.Cai Lun invented t
2、he paper in 105A.D. .The paper was invented by Cai Lun in 105A.D. .A: When was the invented?B: It was invented in .A: Who was it invented by?B: It was invented by printingBi Sheng1041-1045compass11th CenturyA: When was the compass invented?B: It _in the 11th Century.was inventedA: When _?B: It _ in
3、the 9th Century.gunpowder9th CenturyA: When was the gunpowder invented ?B: It was invented in the 9th Century.一般过去时的被动语态一般过去时的被动语态:was / were +动词的过去分词动词的过去分词 4. Many people speak English. (改为被动语态改为被动语态)English is spoken by many people.5. The naughty boy broke the window yesterday. (被动语态被动语态) The win
4、dow was broken by the naughty boy yesterday.2. The pizza was _ (make) by me. Would you like to have some?3. The Great Wall is _ (know) all over the world.madeknown1. We _ to close the windows before we left the library. A. tell B. told C. are told D. were toldDListen and match the inventions with th
5、e years. 1b_ 1876_ 1885_ 1927 _ 1971 dacb-When was the firstinvented?-It was invented in . 看图完成句子。看图完成句子。1. (1885, invented) Cars _ _ _ 1885. 2. (around 1927, invented) The TV _ _ around 1927. 3. (1971, invented) The personal computer _ _ _ 1971. 4. (1896，invented) The telephone _ _ _ _. were invent
6、ed inwas inventedwas invented inwas invented in 1896scoop sku:pheel hi:l-This is a hot ice-cream .shoes with special heels(热冰激凌勺)-What is it used for?-It is used for serving really cold ice-cream. -These are .-What are they used for?-They are used for changing the style of the shoes.be used for 被用于被
7、用于sth.doing sth.stal 样式，款式What is / are used for? Its / Theyre used for run on electricitylektrsti电，电能Listen and number the inventions 1-3 in the order you hear them. 2a_ shoes with special heels_ shoes with lights_ hot ice-cream scoop, runs on electricity132InventionWhat is it / are they used for?s
8、hoes with special heels_ the style of the shoesshoes with lightsseeing _hot ice-cream scoop_ really cold ice-cream Listen again and complete the chart.2bchangingservingin the darkWhat are the shoes with lights used for?2cTheyre used for seeing in the dark. What are hot ice-cream scoop used for?Theyr
9、e used for serving for really cold ice-cream. What are shoes with special heels used for? Theyre used for changing the style of the shoes. Make conversations using the information in 2b.鞋，鞋跟鞋，鞋跟 n.n.勺，铲子勺，铲子 n.n.电，电能电，电能 n.n.款，款式款，款式 n.n. be used to do sth. = be used for doing sth.used to do sth.被用来
10、做某事被用来做某事2.依靠电能运行依靠电能运行3.带有特殊鞋跟的鞋子带有特殊鞋跟的鞋子习惯于做某事习惯于做某事1.过去常常做某事过去常常做某事heelscoopelectricitystylebe used to doing sth.run on electricityshoes with special heels句型转换句型转换1.The personal computer was invented in 1976. (对划线部分提问对划线部分提问) _ _ the personal computer _? 2. The shoes with lights were invented by
11、 Julie Thompson. (对划线部分提问对划线部分提问) _ _ the shoes with lights _ _ ?3. Knives are used for cutting things. (对划线部分提问对划线部分提问) _ _ knives _ _? 4. A Chinese named Cai Lun invented paper. (改为被动语改为被动语态态)Paper _ _ _ a Chinese named Cai Lun.5. She was interviewed by the local TV station last week. (改为主动语态改为主动语态)The local TV station _ _ last week. WhenwasinventedWhowereinventedbyWhat are used forwas invented byinterviewed her
