2. Sit down, please. 請坐下。
3. I am sorry. I am late. May I come in? 對不起，我遲到了，我可以進(jìn)來嗎?
4. Come in, please. 請進(jìn)。
5. Open your books, please. 請打開書本。
6. Close your books, please. 請把書合上。
7. Do you understand? 你明白了嗎?
8. Yes, I see. 是的，我明白了。
9. No, I don't quite understand. 不，我不大明白。
10. Listen to me and then repeat. 聽我讀，然后重復(fù)一遍。
11. Look at the blackboard, please. 請看黑板。
12. Read after me, please. 請跟我讀。
13. This is Lesson Two. 這是第二課。
14. It's time to begin. 是開始的時候了。
15. Class is over. 下課。
