語(yǔ)法解析:錯(cuò)綜時(shí)間虛擬條件句
虛擬語(yǔ)氣是英語(yǔ)語(yǔ)法中的相當(dāng)重要的一個(gè)版塊,也是難點(diǎn),今天,小編就來(lái)給大家講解一下虛擬條件句的相關(guān)語(yǔ)法,一起來(lái)看看吧!
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錯(cuò)綜時(shí)間虛擬條件句
所謂錯(cuò)綜時(shí)間虛擬條件句即條件從句與主句所指時(shí)間不一致,如從句指過(guò)去,而主句即指的是現(xiàn)在或?qū)?lái),此時(shí)應(yīng)根據(jù)具體的語(yǔ)境情況,結(jié)合上面提到的三種基本類型對(duì)時(shí)態(tài)作相應(yīng)的調(diào)整:
If it had rained last night, the ground would be wet now. 要是昨晚下過(guò)雨的話,現(xiàn)在地面就會(huì)是濕的。
You would be much better now if you had taken my advice. 假若你當(dāng)時(shí)聽(tīng)我的話,你現(xiàn)在就會(huì)好多了。
兩個(gè)常考虛擬語(yǔ)氣句型
▲ 句型介紹
這兩個(gè)句型是If it weren’t for…和If it hadn’t been for…,這是兩個(gè)很常用的虛擬語(yǔ)氣句型,也經(jīng)常受到命題人的青睞,其意為“若不是(有)”“要不是有”。如:
If it weren’t for water, no plant could grow. 要是沒(méi)有水植物就無(wú)法生長(zhǎng)。
If it hadn’t been for your assistance ,we wouldn’t have succeeded.
=But for your assistance ,we wouldn’t have succeeded.
=Without your assistance ,we wouldn’t have succeeded.
wish后賓語(yǔ)從句用虛擬語(yǔ)氣
▲ 用法說(shuō)明
動(dòng)詞wish后接賓語(yǔ)從句時(shí),從句謂語(yǔ)要用虛擬語(yǔ)氣。若要表示與現(xiàn)在事實(shí)相反的愿望,從句謂語(yǔ)用一般過(guò)去時(shí)或過(guò)去進(jìn)行時(shí);若表示與過(guò)去相反的愿望,從句謂語(yǔ)用過(guò)去完成時(shí)或would / could+have +過(guò)去分詞;若表示將來(lái)沒(méi)有把握或不太可能實(shí)現(xiàn)的愿望,用would (could)+動(dòng)詞原形。如:
注:特別注意
從句的時(shí)態(tài)只與從句所指的時(shí)間有關(guān),而與wish的時(shí)態(tài)無(wú)關(guān),比較:
I wish I were rich. 要是我現(xiàn)在有錢就好了。
I wish I had been rich. 要是那時(shí)我有錢就好了。
I wished I were rich. 當(dāng)時(shí)我后悔自己沒(méi)有錢。
I wished I had been rich. 當(dāng)時(shí)我后悔自己曾經(jīng)沒(méi)有錢。
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