新概念英语教师用书第1册第120课：你读过那本书了吗？

T： Did you read the book? Yes， but I saw the film first.
S： I read the book after I had seen the film.
T： Did you go to the doctor? Yes, but I made an appointment first.
S： I went to the doctor after I had made an appointment.
T： Did the boss leave the office? Yes, but he finished his work first.
S： He left the office after he had finished his work.
T： Now you do the same. Ready?
T： Did you read the book? Yes; but I saw the film first.
S： I read the book after I had seen the film.
T： Did you go to the doctor? Yes, but I made an appointment first.
S： I went to the doctor after I had made an appointment.
T： Did the boss leave the office? Yes, but he finished his work first.
S： He left the office after he had finished his work.
T： Did your wife go out? Yes, but she finished the housework first.
S： She went out after she had finished the housework.
T： Did your teacher give you your exercise book? Yes, but he corrected it first. S： He gave me my exercise book after he had corrected it.
T： Did your sister go on holiday? Yes, but she took the examination first.
S： She went on holiday after she had taken the examination.
T： Did you buy a new car? Yes, but I sold my old one first.
S： I bought a new car after I had sold my old one.
T： Did your mother sweep the floor? Yes, but she dusted the cupboard first. S： She swept the floor after she had dusted the cupboard.
T： Did you drink the milk? Yes, but I boiled it first.
S： I drank the milk after I had boiled it.
T： Did the children go to bed? Yes, but they had a bath first.
S： The children went to bed after they had had a bath.。