In the lab

>After this task the teacher may choose some of the good ones to read in front of the whole class.
Step 7.Do the exercises of their workbook.
Step 8. Homework
Finish all the exercises of the workbook.

 

 

探究活动

Give some examples

　　After finished the whole dialogue, we know we are allowed to touch something in the lab, instead of forbid. In our life, for example, we can't allow to cross the street when the light is red. In theater. We don't allow to make a noise. So the Ss give some examples what conditions aren't allowed to do in our life.

《In the lab(第6页)》