【正文】
T: We have talked a lot about inventions. Now let’ s take a look at these photos. do you know the names of these inventions? Who invented them? A long time ago, the ancient Chinese people invented these things. They are the pass, gunpowder, papermaking and printing. 鼓勵學(xué)生說說他們對中國古代四大發(fā)明的認(rèn)識,以及他們所知道的有相似功能的現(xiàn)代發(fā)明。 教師提問,啟發(fā)學(xué)生思考自己的小發(fā)明,并提供以下我是小小發(fā)明家的設(shè)計圖,學(xué)生根據(jù)設(shè)計圖畫一畫并寫一寫自己的發(fā)明設(shè)想以及發(fā)明的作用。 T: Do you want to be an inventor? Do you want to invent anything? What do you want to invent? Why do you want to invent it? Please draw your invention and try to describe it in your own words. . 學(xué)生完成個人的小發(fā)明創(chuàng)造后,先根據(jù)自己畫的圖片和所寫文字簡單介紹自己的發(fā)明。隨后,兩人一組開展調(diào)查,鞏固復(fù)習(xí)句型 。 S1: Hello, (S2s name) Can I ask you some questions? S2: Yes, please. S1: Do you want to invent anything? S2: Yes. S1: What are you going to invent? S2: I am going to invent... S1: Why? S2: Because... 調(diào)查結(jié)束后,調(diào)查員可以整理調(diào)查信息,重新分組后向其他學(xué)生匯報,也可以向全班匯報。由于牽涉到第三人稱轉(zhuǎn)述, 教師需提醒學(xué)生注意動詞的用法。 Posttask activities 讓學(xué)生根據(jù)練習(xí)冊中 task 第一部分的句型提示語同學(xué)問答,了解彼此心目中最偉大的發(fā)明,然后根據(jù)問答所得信息完成調(diào)查表。最后,作為回家作業(yè),讓學(xué)生完成 Think and write,寫一寫自己心目中最偉大的發(fā)明。