Unit 6 When was it invented课件人教版新目标英语九年级全册 .pptx
《Unit 6 When was it invented课件人教版新目标英语九年级全册 .pptx》由会员分享,可在线阅读,更多相关《Unit 6 When was it invented课件人教版新目标英语九年级全册 .pptx(36页珍藏版)》请在淘文阁 - 分享文档赚钱的网站上搜索。
1、Unit 6 When was it invented?,What is it?Who and when was it invented ,compass11th Century,gunpowder9th Century,TelephoneBellin 1876,TVBaird in 1927,Whitcomb L. Judson(1846 1909) was anAmericanmachine salesman, mechanical engineer and inventor. He developed and invented the zipper in 1890.,Paul:Hey R
2、oy,the subject for my school project is “Small inventions that changed the world”.Can you help me think of an invention?Roy:With pleasure!Let me think.hmm.I know!The zipper!Paul:The zipper?Is it really such a great invention?Roy:Think about how often its used in our daily lives.You can see zippers o
3、n dresses,trousers,shoes,bags.almost everywhere!Paul:Well,you do seem to have a point.Roy:Of course! I thought about it because I saw a website last week.The pioneers of different inventions were listed there .For example,it mentioned that the zipper was invented by Whitcomb Judson in 1893.But at th
4、at time,it wasnt used widely.Paul:Really?So when did it become popular?Roy:Around 1917.,1. invent v. 发明 指经过认识和实践创造出前所未有的事物。Edison invented the light bulb.,discover, invent,find,create都是动词, 它们的词义相近,但是有区别:discover意为“发现”,指发现某种本来存在,但以前未被发现或未为人所知的事物或现象。The lost bike was discovered at the bus stop. Later
5、I discovered that he was so kind.,invent 意为“发明”,指发明以前不存在的东西。Do you know who invented the computer? find 意为“找到,发现”,指偶然发现或几乎没有困难地发现。I found some old photos in that drawer.create 意为”创造,创作”,指从无到有地创作或创作出原本不存在的东西,如艺术作品,理论等。,1). Edison _ the electric lamp. 2). I lost my necklace last night.I havent _ it. 3
6、). Who _ America first? 4).In the 19th century,gold was_in California.5).Many years ago,Walt Disney _”Mickey Mouse” and other famous Disney Characters.,invented,found,discovered,discovered,created,2.,造句:这个机器可以用来割草。This machine can be used for cutting grass.在中国,英语被当作一门外语被广泛使用.English is widely used a
7、s a foreign language in China. 橡皮擦被学生用来修改错误。 Rubbers are often used by students to correct mistakes.,Can you help me think of an invention?-My pleasure!3.My pleasure也可说成Its a / my pleasure.或 A pleasure,意思是“我的荣幸;愿为你效劳;这是件愉快的事”。 Will you please help me take the books to the classroom?-With pleasure.,l
8、easure n. 愉快;高兴take pleasure in以某事为乐,喜欢做某事造句:她觉得自己的工作毫无乐趣。She took nopleasurein her work.at (ones) pleasure 随便You are free to come and go at your pleasure.,4. have a point 有道理I admit (that) youhave a point.I guess youhave a pointthere., it mentioned that the zipper was 5.mention mention表示“提到;提及”ment
9、ion sth to sb向某人提起某事造句:他从未向我提及他的父亲。He never mentioned his father to me.,mention doing sth提到做某事 造句:我一提起踢足球,他就说太忙Whenever I mention playing football, he says hes too busy.not to mention意为“更不用说; 还不算”He can speak French, German and Japanese, not to mention English.,.was invented by accident6. by acciden
10、t 偶然;意外地造句:我们在火车站偶然相遇We metby accidentat the railway station. by chance 偶然,课堂练习 I didnt pass the physics exam last month. _, how do you study for a physics test?A. By accident B. By mistake C. By the way D. By the time,.and remained there for some time. 7. remain v.遗留,仍然是,保持;继续;持续Very little of the
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 初中英语精品资料 中考英语精品资料 初中英语作文指导 初中英语课件 初中英语学案 初中英语教学设计 英语精品试卷 中考英语解题指导
限制150内