作业帮in和after的区别
来源：学生作业帮 编辑：作业帮 分类：英语作业 时间：2024/04/30 06:31:12
in和after的区别
in加时间段,用于将来时,表示将来一段时间后.而after加时间段,用于过去时,表示从过去某个时间点算起一段时间后.另外,after还可接时间点,既可用于将来时也可用于过去时.例：
He will be back in three days.他三天后会回来的.
He came back after three days.他三天后就回来了.
He came back after two o'clock.他两点后回来了.
He will come back after two o'clock.他两点后会回来的.
He will be back in three days.他三天后会回来的.
He came back after three days.他三天后就回来了.
He came back after two o'clock.他两点后回来了.
He will come back after two o'clock.他两点后会回来的.