仁愛(ài)版初三英語(yǔ)上冊(cè)全冊(cè)教案1
(板書(shū)并要求學(xué)生掌握。)
disturb
do harm to=be harmful to
t: let’s look at the picture.
(教師展示圖片三。)
t: (指著圖片。) what are they doing?
ss: they are printing newspapers. (教師幫助學(xué)生回答。)
(板書(shū)并要求學(xué)生掌握。)
t: the machines are making loud noise. can they hear each other clearly?
ss:no.
t: they have to say the words again and again. if they work there for a long time, they may go deaf. (教師指著耳朵領(lǐng)讀go deaf并解釋。)
t: that is to say, they will have hearing loss.
(板書(shū)并要求學(xué)生掌握deaf,理解hearing loss。)