Unit 12 Don't eat in class
(The 5th period Self-check )
Teaching Aims：
1.Revise the vocabularies and the phases in the whole unit.
2.Learn to talk about the rules at school, in someone’s house and other places the Ss are familiar with.
3.Learn to use “I have to …”, “I can / can’t …” , “ Don’t…” to describe the rules of each place.
4.Learn to be a polite student anywhere.
Important Points and Difficult Points：
1.祈使句肯定形式与否定形式的运用。
2.Describe the rules of the places correctly and fluently.
Teaching Steps：
Step 1 Warming-up and revision
1.Greetings.
2.Enjoy English songs.
3.T: Are you happy? Ask some Ss to say the rules in their house.

Step 2 Look and practice
Part3. T: Most of us have many rules in our house. What about the Jones family? Are there too many rules in his house? Look at the pictures and ask and answer in pairs like this:
S1: Do you have to….?
S2: Yes, I do./ No, I don’t.
Ss practice in pairs and act out. Then show a list and let Ss make the list.

Step 3 Write
T: Jones is very unhappy. H e wants to write a letter to Dr Know about the rules in his house. Imagine you are Jones, do it!
Ss do this job. Then show some and enjoy their ideas.

Step 4 Just for fun
Read the story, and just for fun.

Step 5 Explanation
Revise the whole unit, and explain some important phases in class. And solve the problems the Ss have.

Step 6 Exercises
Do some exercises in class and check the answers.

Step 7 Home work
1.Finish the exercises in Book 1-2.
2.Write a letter to your pen pal and tell her /him the rules of your school or your family.
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