at no time 在任何時候都不, 從來沒有
no longer 不再
表達「幾乎不」、「從不」等意思的常見否定副詞：never, hardly, seldom, rarely, little
表達「絕對不」、「不可能」的常見片語：by no means, in no way, under no circumstances
帶有否定詞的連接詞：not until,not only…but also
I should never cheat on you.
→Never should I cheat on you.
She hardly works hard at work.
→Harldy does she work hard at work.
I didn’t bought a house for my wife until I became a mamager.
→Not until I became a manager did I buy a house for my wife.
You can succeed, and so can I.
He can't play the piano, nor can I.
= He can't play the piano and nor can I.
= He can't play the piano, nor can I.
= He can't play the piano, and neither can I.
● If I were a bird, I would fly.
=Were I a bird, I would fly.
●If I had had money, I would have bought the house.
= Had I had money, I would have bought house.
● If it should rain, I wouldn't go.
= Should it rain, I wouldn't go.
● Although he is poor, he is happy.
= Poor as he is, he is happy
●Although she is a disabled girl, she is optimistic.
= Disabled Girl as she is, she is optimistic.
Although /Through 主詞+動詞 +形容詞/名詞,主詞+動詞.
=Adj./不加冠詞的名詞 as S+V, S+V.
She is so shy that she can’t talk to boys.
=So shy is she that she can’t talk to boys.
On the wall are three portrait pictures.
= There are three portrait pictures on the wall.
Here comes the bus. (公車來了。)
=Here it is.
He runs faster than a horse.
=He runs faster than does a horse.