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1、Unit 6When was it invented?Do you know what these inventions are?Karl Benz Do you know who these inventors are?Alexander Bell J.L.BairdCan you match the inventions with the right inventors?Karl Benz invented the first car in 1885.The first car was invented(by Karl Benz)in 1885.The first telephone wa

2、s invented(by Bell)in 1876.Bell invented the first telephone in 1876.The first television was invented(by J.L.Baird)in 1927.J.L.Baird invented the first television in 1927.What is/are used for?Its/Theyre used forhigh heelsadjustable heelsadjustable adj.可可調(diào)整的調(diào)整的ice cream scoop heat 加熱加熱scoopslippersa

3、 batterybatteriesoperate v.操作操作Listen and number the inventions in the order you hear them.123Listen 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 electricity123312InventionWhat is it/are they used for?shoes with

4、 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 dark 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

5、 for _ in the _.Listen again and fill in the blanks.somethingseeingdarklights The second invention is a special ice-cream _.It runs on _ and becomes hot.Its _ for serving really _ ice-cream.scoopelectricityusedcold The last invention is shoes with special _.People can move the heels _ and _.You can

6、_ the heels if you are going to a _ or _ them if you are just going out for _.heelsdownupraisepartylowershoppingMake conversations using the information in 2b.What are the shoes with lights used for?2cTheyre used for seeing in the dark.What are hot ice-cream scoop used for?Theyre used for serving fo

7、r really cold ice-cream.What are shoes with special heels used for?Theyre used for changing the style of the shoes.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.2dMy pleasure!Let me think hmm I k

8、now!The zipper!n.項(xiàng)目項(xiàng)目;工程工程n.高興高興;愉愉快快n.拉鏈拉鏈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；每日的；日常的日常的Well,you do seem to have a pointOf course!I thought about it because I sa

9、w a website last week.The pioneers of different inventions were listed there.n.網(wǎng)站網(wǎng)站n.先鋒先鋒;先驅(qū)先驅(qū)v.列表列表;列清單列清單 n.名單名單;清單清單 For example,it mentioned that the zipper was invented by Whitcomb Judson in 1893.But at that time,it wasnt used widely.v.提到提到;說(shuō)到說(shuō)到Really?So when did it become popular?Around 1917.1

10、.Well,you do seem to have a point have a point 有道理有道理 e.g.I admit(that)you have a point.我承認(rèn)你有理。我承認(rèn)你有理。2.They are used for seeing in the dark.be used for doing sth.表示表示“被用來(lái)被用來(lái) 做某事做某事”。與。與be used to do sth.同義。同義。表示用途、目的。表示用途、目的。e.g.This computer is used to control all the machines.這臺(tái)電腦是用這臺(tái)電腦是用 來(lái)控制所有機(jī)器

11、的。來(lái)控制所有機(jī)器的。Do you know what this tool is used for?你知道這個(gè)工具是用來(lái)做什么的你知道這個(gè)工具是用來(lái)做什么的?3.Think about how often its used in our daily lives.think about 表示表示“考慮，想起考慮，想起”。e.g.He is thinking about travelling in the summer holidays.他正在考慮暑假旅游的事。他正在考慮暑假旅游的事。She was thinking about her childhood days.她正回想她的童年時(shí)期。她正回想

12、她的童年時(shí)期?！就卣褂嘘P(guān)拓展有關(guān)think的短語(yǔ)的短語(yǔ)】think of 指指“考慮考慮,記憶記憶,記起記起”e.g.You think of everything!你全都提到了。你全都提到了。I cant think of his name at the moment.我一時(shí)想不起他的名字。我一時(shí)想不起他的名字。think sth.over指指“仔細(xì)想仔細(xì)想,審慎思考審慎思考,作進(jìn)一步考慮作進(jìn)一步考慮”。e.g.Please think over what I said.請(qǐng)仔細(xì)考慮我說(shuō)的話。請(qǐng)仔細(xì)考慮我說(shuō)的話。I want to think it over.我想仔細(xì)考慮一下這件事。我想仔細(xì)考慮一下這件事。think sth.out 指指“想通想通,想出想出,熟思熟思”。e.g.He thought out a new idea.他想出了一個(gè)新主意。他想出了一個(gè)新主意。That wants thinking out.那件事需要仔細(xì)考慮。那件事需要仔細(xì)考慮。Recite the conversation in 2d.