课堂用语。Beginning a class ( 开始上课） 1. Let's start our class. =It's time for our class. 上课 2. Hello, boys and girls / everybody / everyone/ children.同学们好 3. Good morning /afternoon, boys and girls！/同学们,早晨好／下午好 4.Stand up / Sit down, please！起立／请坐 5. Who is on duty today? 今天谁值日? 6. Is everyone / everybody here /present? 大...
