人教版英语九年级上册Unit6-When-was-it-invented-Section-A(2d)公开课课件.ppt（无音视频素材）

1、Section A(2d)2022-10-2paper-making 造纸术造纸术compass 指南针指南针printing 印刷术印刷术 gunpowder 火火 药药=Cai Lun invented the paper making.It Cai lun.was invented byWho was the paper making invented by?They Chinese people.were invented by It Bi Sheng.was invented byBi Sheng invented the printing.A:What is the car use

2、d for?B:The car is used for traveling.A:What is the _ used for?B:I think it is used for _.talking with peopleA:What is the used for?B:I think it is used for _.(work)workingA:What is the used for?B:I think it is used for _.(ride)ridingMake conversations using the information in 2b.What are the shoes

3、with lights used for?Theyre used for seeing in the dark.2cMake conversations using the information in 2b.What are shoes with special heels used for?Theyre used for2c changing the style of the shoes.Make conversations using the information in 2b.What are hot ice-cream scoop used for?Theyre used for2c

4、 serving really cold ice cream+be used for doing sth.+被用来做某事被用来做某事+be used to do sth.+be invented in 1885+于于1885年被发明年被发明+be invented by sb.+被某人发明被某人发明A:Who was it invented by?B:It was invented by Cleve.A:When was it invented?B:It was invented in 1971.A:What is it used for?B:It is used for counting.I

5、 think its a helpful invention.What invention is it?Read and guessA:Who was it invented by?B:It was invented by John.A:When was it invented?B:It was invented in 1976.A:What is it used for?B:It is used for searching the information.I think its a wonderful invention.What invention is it?Read and guess

6、A:Who was it invented by?B:It was invented by Cai Lun.A:When was it invented?B:It was invented in Han Dynasty(汉朝).A:What is it used for?B:It is used for making papers.I think its a great invention of China.What invention is it?Read and guesspaper making+When were the zipper invented?+Who was it inve

7、nted by?+When were zippers popular?The zipper was invented in 1893.It was invented by Whitcomb Judson.Zippers were popular around 1917.+Small inventions that changed the world+think of+My pleasure+Think about+our daily lives我们的日常生活我们的日常生活+have a point有点道理有点道理+The pioneers of different inventions+at

8、that time+it wasnt used widelyRead the passage quickly and answer the questions.1.What is the subject for their school project?2.What kind of invention does Roy think of?Small inventions that changed the world.The zipper.2d3.Why does Roy think it is a great invention?4.Who and when was the zipper in

9、vented?5.When did the zipper become popular?Because it is often used in our daily lives.Whitcomb Judson in 1893.Around 1917.2d Role-play the conversation.Paul:Hey Roy,the subject _my school project is “Small inventions _ changed the world”.Can you help me _ an invention?Roy:_.Let me think hmmI know!

10、The zipper!Paul:The zipper?Is it really _a great invention?Roy:Think about how often its used in our daily lives.You can see zippers on dresses,trousers,shoes,bagsalmost everywhere!Paul:Well,you do seem to _forthatthink ofMy pleasuresuchhave a pointRoy:Of course!I thought about it because I saw a we

11、bsite last week.The pioneers of different inventions_ there.For example,it mentioned that the zipper_ Whitcomb Judson in 1893.But at that time,it _ widely.Paul:Really?So when did it become popular?Roy:_1917.Were listedWas invented byWasnt usedAround2.For example,it mentioned that the zipper was inve

12、nted by Whitcomb Judson in 1893.例如例如,它提到拉链是在它提到拉链是在1893年由惠特科姆年由惠特科姆.贾德贾德森发明的。森发明的。mention动词，意为动词，意为“提到，说到提到，说到”其后可接其后可接 that 引导的宾语从句。引导的宾语从句。He mentioned that the food was invented by a Chinese.他提到这种食物是由一个中国人发明的。他提到这种食物是由一个中国人发明的。mention sb./sth.(to sb.)(向某人向某人)提起某事提起某事 Dont mention it before the ch

13、ildren.在孩子们面前提及此事。在孩子们面前提及此事。Nobody mentioned anything to me about it.没人向我提过这事。没人向我提过这事。mention doing sth.提到做某事提到做某事 Whenever I mention having dinner together，he says hes too busy.无论何时我一提起无论何时我一提起 块儿吃顿饭，他就说太忙。块儿吃顿饭，他就说太忙。“Dont mention it.”主要用来回答感谢，有主要用来回答感谢，有时时也也来回答道歉。来回答道歉。Thank you very much.多谢你多谢

14、你 了。了。Dont mention 不客气。不客气。Im sorry to trouble you.对不对不起，打扰你了。起，打扰你了。Dont mention it.没关系。没关系。+please动词，动词，“使高兴；使喜欢；取悦使高兴；使喜欢；取悦”+如：如：I am pleased that you have anew job+我很高兴你有了一个新工作。我很高兴你有了一个新工作。+pleasant是指是指“愉快的愉快的”,强调强调“所所形容的人或物有给予愉快的性质形容的人或物有给予愉快的性质”,如如:+We spent a very pleasant evening+我们度过了一个愉快

15、的夜晚。我们度过了一个愉快的夜晚。+pleased指指“喜悦的喜悦的”、“满意的满意的”,语意不强语意不强,修饰主语。修饰主语。如如:+He is very pleased with the progress+we are making。+他对我们工作的进展很满意。他对我们工作的进展很满意。+pleasing 指指“令人愉快的令人愉快的”、“合意合意的的”,修饰物体。修饰物体。+如如:The food is pleasing to my taste+这饭菜正合我的口味。这饭菜正合我的口味。+pleasure名词，快乐名词，快乐,愉快愉快,满意满意,高高兴；愉快的事情兴；愉快的事情,娱乐娱乐;乐

16、趣乐趣 如：如：+It is a pleasure for me to live withyou+和你一起生活对我来说是件愉快的事情。和你一起生活对我来说是件愉快的事情。+May I have the pleasure dancingwithyou？+我可以和你跳舞吗我可以和你跳舞吗?+（1）Its a Pleasure./Its my pleasure与与You are welcome.等习语意义相同，用于等习语意义相同，用于当别人对你说当别人对你说Thank you.时，即时，即“不用不用谢谢”。例如：。例如：+Thank you for coming to see me.+Its a p

17、leasure.+谢谢你来看我谢谢你来看我+不用谢。不用谢。+（2）With pleasure与与All right,No problem.Id like to等习语意义相同。用等习语意义相同。用于别人求你做某事，你很乐意去做的时于别人求你做某事，你很乐意去做的时候。例如：候。例如：+Could you post the letter for me?With pleasure.+你能否替我把这封信寄走？你能否替我把这封信寄走？+愿意效劳。愿意效劳。+简单讲，简单讲，Its a pleasure用于事情发生之用于事情发生之后，而后，而with pleasure用于事情发生之前。用于事情发生之前。

18、+（3.）My pleasure是相当正式的说法，是相当正式的说法，意思是意思是“我的荣幸之至我的荣幸之至”。+你可以把它想成是你可以把它想成是It has been my pleasure to help you（能够帮助你是我的荣幸。）（能够帮助你是我的荣幸。）的省略结果。的省略结果。+Could you help me for a minute？My pleasure“+（你可以帮我一下吗？你可以帮我一下吗？我很乐意我很乐意+1.I had a _ time.+2.He will be _ to help you.+3.Reading gives me great _.+4.It giv

19、es me _ to see you looking happy.+5.We spent a _ day in the country.pleasantpleasedpleasurepleasurepleasant+（2）I think it is impossible to make everyone_.+A.please B.pleased +C.pleasant D.pleasureBComplete the dialogueA:Look!This looks so interesting!B:Ah,its a great invention of China.A:Really?When

20、 _it _?B:I think it _ _ in Han Dynasty.(汉朝汉朝)danst A:Who _ it _by?B:It _ _ by Zhang Heng.A:What _it _ for?B:Guess!A:_it _ for holding water?B:No.It _ _ for testing earthquake.A:Wow!Its really amazing!:kweik wasinventedwasinventedisusedusedIsisusedinventedwasinventedwas+用所给词的适当形式补全句子用所给词的适当形式补全句子+1.-

21、When the telephone?+-I think it in 1876.(invent)+2.-What are the hot ice-cream scoops used for?-They are used for (scoop)really cold ice cream.+3.Many beautiful presents （buy）for the teachers last Sunday.+4.The thief (catch)by the police at last.+5.The new computers (give)to the village school as presents last month.wasinventedwas inventedscoopingwere boughtwas caughtwere given