【正文】
Unit 7 We are soldiers. Period 1 Teach aims and demands 1. Learn the words of left and right. And learn the words about vocations, such as: soldier and soldiers, policeman and policemen, sailor and sailors, and revise the words of the other vocations, such as: firemen, workers, teachers, doctors, nurses, postmen, fishermen, farmers, etc. 2. Learn the sentence structure of What are we? And learn the conversation in Part A. 3. Learn the pronunciation rule of “ch”, such as: chick, child, chalk, chair, chopsticks, branch, church, catch. Teach difficulties and importance The words of vocations. And the sentence structure of What am I? What are we? Teach aids A coin and the pictures of the vocations. Teach steps and contents( two periods) Period 1 Warmer 1. Sing the s