比如說(shuō)這兩個(gè)句子：
He looked just as he had looked ten years before.
這個(gè)句子是陳述語(yǔ)氣
他看上去就像他10年前的樣子.(說(shuō)明他像10年前一樣年輕)
She looked as if she were ten years younger.
這個(gè)句子是虛擬語(yǔ)氣
他看上去,好象他年輕了10歲,實(shí)際上不是這樣的.He looked just as he had looked ten years before.這里面had looked不是虛擬語(yǔ)氣嗎？為什么要用過(guò)去完成時(shí)態(tài)??？He looked just as he had looked ten years before.這里面had looked不是虛擬語(yǔ)氣嗎？為什么要用過(guò)去完成時(shí)態(tài)??？因?yàn)橹骶湟呀?jīng)是一般過(guò)去式了,從句動(dòng)詞發(fā)生在主動(dòng)動(dòng)作之前,表示過(guò)去的過(guò)去,因此用過(guò)去完成時(shí)滿意,請(qǐng)立即采納,謝謝!