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1Ask students to identify activities that they can do well. Write students’ statements on the board. First write “I can” on the board.
2Ask students to say the things they can do, and sort them into categories: sports/ school subjects
3Explain the use of “can/could” and their negative forms. We use “can” to say that we are able to do something. We use “could” to say that we were able to do something in the past.
4Ask students to work out the rule on their own. Then they check with a partner and confirm that their answer is correct with the whole class.
5Ask students to check the information.
Step5 Practice
Reinforce the use of “could/ could not” for the past and “can/can not” for the present. Then they complete some sentences on their own.
Step6 Presentation
1. Say:
---Can I borrow your pen?
---Yes, you can.
---Could I smoke here?
---Sorry, I am afraid you can not.
---May I use your pen? Of course you may.
---Sorry, I am afraid you can not.
2. Show the sentences above on the screen and explain them to the students:
We use “can ﹨could﹨may” to ask for permission.
Step7 Practice
Step8 Summary
Step9 Homework
1Review the contents of this lesson.
2Finish the exercises in the workbook.
Ask students to identify activities that they can do well. Give a free talk.
Say the things they can do.
Work out the rule板书设计
媒体呈现方案
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