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1、Section A 2a2d,Unit 6When was it invented?,江西省丰城市荣塘中学 聂小燕,Guessing,Can you guess what the inventions are?,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,1,3,2,Listen again and comple
2、te the chart.,2b,changing,serving,in 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 for _ in the _.,Listen again and fill in the blanks.,something,seeing,dark,lights,The second invention is a special ice-cream
3、 _.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,shoppi
4、ng,Make conversations using the information in 2b.,2c,A:Whatre these?,B:Theyre shoes with lights.,A:When were they invented?,B:I think they were invented in.or Sorry,I dont know.Maybe,A:What are the shoes with lights used for?,B:Theyre used for seeing in the dark.,Modle！,A:Whats this?B:Its.A:When wa
5、s it invented?B:I think it was invented in.or Sorry,I dont know.MaybeA:What is used for?B:Its used for.,zippers,Where can we see zippers in our daily life?,Listen to the conversation and answer two questions.,1、Who was the zipper invented by?2、When was the zipper invented?,2d,Paul:Hey Roy,the subjec
6、t for my school project is“Small inventions that changed the world.”Can you help me think of an invention?,2d,Roy:My 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 on dres
7、ses,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 that
8、time,it wasnt used widely.,Paul:Really?So when did it become popular?,Roy:Around 1917.,Listen to the conversation and answer two questions.,1、Who was the zipper invented by?2、When was the zipper invented?,2d,It was invented by Whitcom Judson.,It was invented in 1893.,Practice the conversation in you
9、r groups,then role-play the conversation with your partner.,Practice and Role-play,Exercises!,1、You cant go out to play soccer unless your homework_.A.is finished B.will finish C.finishes D.will be finished2、The boy_downstairs and then _to the hospital at once.A.fell;took B.was falling;took C.fell;w
10、as taken D.was falling;was taken,A,C,3、Dou you know _?A、When the plane was inventedB、When is the plane inventedC、When was the plane inventedD、When did the plane invent4、What can we do with the machine?It_cutting meat in big restaurants.A.is used to B.is used for C.is made fromD.is made of5、I have never seen _ a beautiful place before.My father bought me _ many toys here.A.such such B.so so C.so such D.such so,A,B,D,Recite the conversation in 2d.,Homework,
