【正文】
T:Do you know what these inventions are? S1:It’s a car. S2:It’s a telephone. S3:It’s a television. T:Do you know who these inventors are? S1:Karl Benz. S2:Alexander Bell. S3:. Let Ss match the inventions and the inventors. Step 2 Presentation 引導(dǎo)學(xué)生們學(xué)習(xí)一般過去時態(tài)的被動語態(tài)結(jié)構(gòu)。 Listening Look at the picture, then learn the new words. Work on 2a: T:Tell Ss they will hear some interesting inventions. at the picture in the things what they are used for. the recording for t