1、,Unit 6 When was it invented? Section A 2a2d,heel,shoes with high heels,shoes with lower heels,shoes with lights,What are the shoes with lights used for?They are used for seeing in the dark.,be used for 被用作,scoop,What is the scoop used for? It is used for serving the soup.,_shoes with special heels,
2、_shoes with lights,_hot ice-cream scoop, run on electricity,2a Listen and number the inventions in the order that you hear them.,2b Listen again complete the chart below.,_ the style of the shoes,hot ice-cream scoop,seeing _,shoes with lights,_ really cold ice-cream,shoes with special heels,What is
3、it / are they used for?,Invention,changing,in the dark,serving,be used for doing. 被用作,A: What is it / are they used for? B: They are/It is used for changing the style of the shoes.,changing the style of the shoes.,seeing in the dark.,serve really cold ice-cream,2d Read and answer questions.,What inv
4、ention are talked about? Who was it invented by?When was it invented? When was it used widely ?,The zipper.,Whitcomb Judson .,In 1893.,Around 1917.,很乐意,2d,Paul: Hey Roy, the subject for my school project is “Small inventions that changed the world.” Can you help me think of an invention?,Roy: With p
5、leasure! 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 dresses, trousers, shoes, bags almost everywhere!,Paul: Well, you do seem to have a point,想出一个发明,有道理,多么频繁,在我们日常生活,Paul:
6、Really? So when did it become popular?,Roy: Around 1917.,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 time, it wasnt used wi
7、dely.,它提到,about 左右，大约,被列举,1. Well, you do seem to have a point “do”：加强语气，起强调作用，用“助动词do +谓语动词原形”的结构。,我爱你。I love you. 我真的/的确爱你。I do love you.,的确，真的,用所给词的适当形式填空。1. we have learned about many _ (invent) this week. 2. - What is the machine used for?- Its used for _ (dry) the shoes. 3. Sky lanterns _by Zh
8、uge Kongming.A. invent B. invented C. were invented D. are invented 3. Mobile phones _ widely now.,inventions,drying,A. use B. are using C. are used for D. are used,c,D,被用作 问用途：他们被用来做什么？ 他们被用来鞋子的款式2. 很乐意/ 荣幸。 3. 有道理 4. The Zip 由Whitcome Judson 在1893年发明的。The zip _ _ _ Whitcome Judson _ 1893 5. 它在日常生活中被广泛使用.It _ _ widely in our daily lives.,be used for doing.,What are they used for?,They are used for changing the style of the shoes.,With pleasure!,have a point,was invented by,is used,in,
