小学英语： Module1 Unit3 period1 教案（沪教牛津版四年级上）
bjective:
Vocabulary: fireman, policeman, ambulance man, policewoman, doctor, dentist, shop assistant, waiter, waitress, bus-driver, nurse, cook, postman.
Structure: What’s she/he? What am I?
She’s / He’s…
Put… Take… Look…
Are you a…？
