39. by the way
40. all the time
41. at first
II. 重要句型
1. have fun doing sth.
2. Why don’t you…?
3. We’re going to do sth.
4. start with sth.
5. Why not…?
6. Are you going to…?
7. be friendly to sb.
8. You’d better do sth.
9. ask sb. for sth.
10. say goodbye to sb.
11. Good luck(with sb)!
III. 交際用語
1.Welcome backto school!
2.Excuse me. I’m sorry I’m late, because the traffic is bad.
3.It doesn’t matter.
40. all the time
41. at first
II. 重要句型
1. have fun doing sth.
2. Why don’t you…?
3. We’re going to do sth.
4. start with sth.
5. Why not…?
6. Are you going to…?
7. be friendly to sb.
8. You’d better do sth.
9. ask sb. for sth.
10. say goodbye to sb.
11. Good luck(with sb)!
III. 交際用語
1.Welcome backto school!
2.Excuse me. I’m sorry I’m late, because the traffic is bad.
3.It doesn’t matter.