如no, not,never, seldom, little, hardly, scarcely, rarely, at no time决不, by no means, on no account, inno case, many a time, under no circumstances, in no way, many a time, notuntil… 等。
例如:
He cares little about his clothes= Little does he care about his clothes 他不在乎穿着。
I have never seen him before= Never have I seen him before= Never before have I seen him 以前没见过他。
The mother didn't leave the room until thechild fell asleep= Not until the child fell asleep did themother leave the room 孩子睡着了,妈妈才离开房间。