1、单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Unit,6,When was it invented?,Section A,(1a-2d),Lead in,Talk about the inventions(,发明,).,Which one do you think is the most helpful in our daily life?,camera,car,clock,mobile phone,computer,television,computer,When was the,computer,invented?,TV,car,telephon
2、e,mobile phone,Presentation,1a,Look at the things below.In what order do you think they were invented?Discuss them with your group.Then number them 1-4(1=first,4=last),2,4,3,1,1b,Listen and match the inventions with the,years,.,1876,1885,1927,197,1,a,b,c,d,d,c,a,b,1c PAIRWORK,A:When,was,the telephon
3、e,invented,?,B:I think it,was invented,in 1876.,2a,Listen and number the inventions,1-3,in the order you hear the,m,.,_ shoes with,special heels,_ shoes,with lights,_ hot ice-cream,scoop runs on,electricity,3,1,2,2b Listen again and complete the chart below.,I,nvention,What is it/are they used for?,
4、 the style of the shoes,seeing _,_really cold ice-cream,shoes with special heels shoes with lights,hot ice-cream scoop,2c,Make conversations using the information in 2b.,A:What are they used for?,B:Theyre used for.,changing,in the dark,serving,2d Role-play the conversation.,Read the passage quickly
5、 and answer the questions.,What is the subject for their school project?,2.What kind of invention does Roy think of?,3.Why does Roy think it is a great invention?,4.Who and when was the zipper invented?,5.When did the zipper become popular?,Small inventions that changed the world.,The zipper.,Becaus
6、e it is often used in our daily lives.,Whitcomb Judson in 1893.,Around 1917.,Language points,the style of,My pleasure,daily,think about,you do seem to have point,mention,的样式,/,风格,不客气,日常的,思考,你说得很对,.,提到,1.Practice reading the conversation in activity 2d.,2.Finish the exercises in the workbook.,3.Preview the next period.,Homework,
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