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九年级英语上册人教版,Unit 6 Section A 1,九年级英语上册人教版Unit 6 Section A,Unit 6,When was it invented?,Unit 6,Section A 1,1a2d,Section A 1,Do you know what these inventions are?,Do you know what these invent,Karl Benz,Do you know who these inventors are?,Alexander Bell,J.L.Baird,Karl Benz Do you know who thes,Can you match the inventions with the right inventors?,Can you match the inventions w,Karl Benz invented the first car in 1885.,The first car,was invented,(by Karl Benz)in 1885.,Karl Benz invented the first c,The first telephone,was invented,(by Bell)in 1876.,Bell invented the first telephone in 1876.,The first telephone was invent,The first television,was invented,(by,J.L.Baird,)in 1927.,J.L.Baird,invented the first television in 1927.,The first television was inven,Look at the things below.In what order do you think they were invented?Discuss them with your group.Then number them 1-4.,1a,2,3,1,4,Look at the things below.In w,I think the TV was invented before the car.,Well,I think the TV was invented after the car.,I think the TV was invented be,I think the telephone was invented before the computer.,Well,I agree with you.,I think the telephone was inve,Listening,Listen and match the inventions with the years.,1b,_ 1876,_ 1885,_ 1927,_ 1971,d,a,c,b,ListeningListen and match the,Student B,cover the dates.Student A,ask Student B when the things in the picture in 1b were invented.Then change roles and practice again.,Practicing,1c,When was the telephone invented?,I think it was invented in 1876.,Student B,cover the dates.St,When was the car invented?,It was invented in 1885.,When was the TV invented?,It was invented in 1927.,When was the car invented?It w,When was the computer invented?,It was invented in 1971.,When was the computer invented,heel,n,.,鞋跟,;,足跟,Presentation,scoop,n,.,勺,;,铲子,electricity,n,.,电,;,电能,heel n.鞋跟;足跟Presentationsco,e.g.I like the,style,of the skirt.,我喜欢这条裙子的款式。,style,n,.,样式,;,款式,e.g.I like thestyleof the ski,Listening,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 electricity,1,2,3,ListeningListen and number the,Invention,What is it/are they used for?,shoes with special heels,_ the style of the shoes,shoes with lights,seeing _,hot ice-cream scoop,_ really cold ice-cream,Listen again and complete the chart.,2b,changing,serving,in the dark,InventionWhat is it/are they,The first invention is shoes with _.People always hit their toes on _ on the way to the bathroom at night.So people can use them for _ in the _.,Listen again and fill in the blanks.,something,seeing,dark,lights,The first invention is shoes w,The second invention is a special ice-cream _.It runs on _ and becomes hot.Its _ for serving really _ ice-cream.,scoop,electricity,used,cold,The last invention is shoes with special _.People can move the heels _ and _.You can _ the heels if you are going to a _ or _ them if you are just going out for _.,heels,down,up,raise,party,lower,shopping,The second invention is a spec,Make conversations using the information in 2b.,What are the shoes with lights used for?,2c,Theyre used for seeing in the dark.,Make conversations using the i,What are hot ice-cream scoop used for?,Theyre 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.,What are hot ice-cream scoop u,Hey Roy,the subject for my school,project,is“Small inventions that changed the world.”Can you help me think of an invention?,Role-play the conversation.,2d,My,pleasure,!Let me think hmm I know!The,zipper,!,Role-play,n.,项目,;,工程,n.,高兴,;,愉快,n.,拉链,Hey Roy,the subject for my sc,The zipper?Is it really such a great invention?,Think about how often its used in our,daily,lives.You can see zippers on dresses,trousers,shoes,bags almost everywhere!,adj,.,每日的；日常的,The zipper?Is it really such,Well,you do seem to have a point,Of course!I thought about it because I saw a,website,last week.The,pioneer,s of different inventions were,list,ed there.,n,.,网站,n.,先锋,;,先驱,v.,列表,;,列清单,n.,名单,;,清单,Well,you do seem to have a po,For example,it,mention,ed that the zipper was invented by Whitcomb Judson in 1893.But at that time,it wasnt used widely.,v,.,提到,;,说到,For example,it mentioned that,Really?So when did it become popular?,Around 1917.,Really?So when did it become,1.Well,you do seem to,have a point,have a point,有道理,e.g.I admit(that)you,have a point,.,我承认你有理。,1.Well,you do seem to have a,2.They,are used for seeing,in the dark.,be used for doing sth.,表示“被用来,做某事”。与,be used to do sth.,同义。,表示用途、目的。,e.g.This computer,is used to control,all the machines.,这台电脑是用,来控制所有机器的。,Do you know what this tool,is,used for,?,你知道这个工具是用来做什么的,?,2.They are used for seeing in,3.,Think about,how often its used in,our daily lives.,think about,表示“考虑，想起”。,e.g.He is,thinking about,travelling in,the summer holidays.,他正在考虑暑假旅游的事。,She was,thinking about,her,childhood days.,她正回想她的童年时期。,3.Think about how often its,【,拓展有关,think,
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