1. Let s start class. =It s time for class. 上课 2. Hello, boys and girls / children.同学们好 3. Good morning /afternoon, boys and girls / teacher/同学们/老师们,早晨好/下午好 4.Stand up / Sit down, please.起立/请坐 5. Who is on d...
1. Let's start class. =It's time for class. 上课 2. Hello, boys and girls / children.同学们好 3. Good morning /afternoon, boys and girls / teacher/同学们/老师们,早晨好/下午好 4.Stand up / Sit down, please.起立/...