In this ppt you can see a very easy explanation about Can and May and how to use them, there are some examples to illustrate it. In the end of this section there is an exercise that you can make with your students, you can divide them into groups and make a very good game. 

modal-verbs-can-and-may-activities-promoting-classroom-dynamics-group-form_64400.pptx

Modal Verbs- Can and May

modal-verbs-can-and-may

Let's do English ESL general reading comprehension. In this ppt you can see a very easy explanation about Can and May and how to use them, there are some exampl…