forget to do 忘記要去做某事?!?span lang="EN-US">(未做)
forget doing 忘記做過某事。(已做)
The light in the office is stil on. He forgot to turn it off.
辦公室的燈還在亮著,它忘記關了。(沒有做關燈的動作)
He forgot turning the light off.
他忘記他已經(jīng)關了燈了。 ( 已做過關燈的動作)
Don't forget to come tomorrow.
別忘了明天來。 (to come動作未做)
典型例題