上海牛津英语6A：M2 unit4 Rules第一课时(2)

　　7 point at the 2nd sentence and say: this is the thing what we call “rule”. Get the whole class read after me : rule (elicit the topic)

　　While-task procedure

　　1 show a photo with traffic lights in

　　ask : what are they?

　　Can you see the green man?

　　Can you cross the road now?

　　A sentence flies in: Cross the road. Walk quickly.

　　The whole class read the sentence.

　　Invite some individual students to read.

　　ask: Why do we need to walk quickly?

　　Because the green man will soon change into the red man. (help them to answer)

　　2 show a photo with the red man in

　　ask: can you cross the road now?

　　a sentence flies in: Don’t cross! Wait on the pavement!

　　(do the same as the above one, ask them to read)

　　3 show a to students

　　ask: what does it mean? It means can or can’t, do or don’t? Then add a bus into it, encourage them to guess what it means.

　　Show a students may know it means the opposite to the former one, it means can/do.

　　Then put letter “p” into it, ask them what P stands for here, what does this sign mean.

　　(these Qs are answered with my help)