Lesson 13
关键句型一：过去进行时的句型
1. At about 9 oclock last night, I was doing my homework.
2. I was doing some washing when you called me last night.
3. He was listening to the English tape when someone knocked at the door.
4. Mother was preparing for supper when I went back home from school yesterday afternoon.
关键句型二：提出要求的句型(以本题为例)
1. Could you please turn your TV down a bit?
2. Would you please turn your TV down a bit?
3. Do you mind turning down your TV a little bit?
4. Could you possibly turn your TV down a bit?
5. Do you think it would be possible to turn your TV down a bit?
6. I would appreciate it if you could turn your TV down a bit.
【I would appreciate it if如果我净很感激。】
关键句型三;道歉的句型(以本题为例)
1. Im awfully sorry that I have disturbed you.
2. Im really sorry to have disturbed you.
3. Im terribly sorry for disturbing you.
4. I do apologize for disturbing you.
5. A thousand pardons for disturbing you.
6. I cant tell you how sorry I am for disturbing you.