I arrived after he left.
You need to get out of here before you get into trouble.
It was raining when we arrived.
He fell asleep while he was doing his homework.
I watched her as she combed her hair.
As you get older three things happen.(翻译成 随着……)
The first is your memory goes,and I can’t remember the other two……
I learned Spanish while I was in Mexico.
by the time 到…时候…
By the time my hair reaches my waist,will you be back?
By the time the war was over,death and suffering were to be seen everywhere.
He has had two jobs since he graduated.
as soon as : 一…就…
During summer holidays,I often get up as soon as the sun begins to come through my window.
I didn’t realize he was a foreiner until he started speaking.
The windows in the bedroom were still leaking verytime it rained.
The first time
The first time I received my salary,I was overjoyed.
The last time
The last time I saw him,he was crying.
The next time
The next time you watch this film,pay attention to its music.
I’ll tell him the bad news when I see him.
My husband and I will have saved enough money to buy a house by the time I turn 30 years old.
It was quiet before those big trucks started coming through the town.
While John was watching TV,his wife was cooking.
I thought her nice and honest the first time I met her.
He will have learned English for eight years by the time he graduates from the university next year.
We will visit her as soon as she comes home.
after,before,while/as/when,by the time,since,till/until,every time,the first time,the last time,the next time