使用虛擬語(yǔ)氣時(shí),常??梢员硎九c現(xiàn)在事實(shí)相反的情況。這時(shí)候,從句往往使用"If主語(yǔ)+過(guò)去時(shí)(be動(dòng)詞用were)",主句則是"主語(yǔ)+should/would/could/might+do"。比如:If I were you, I would take an umbrella.事實(shí)是,"我"不可能是"你",所以這樣的句子就是虛擬語(yǔ)氣。
標(biāo)簽:語(yǔ)氣、虛擬 難度(4)|用途(7)|標(biāo)記( )
除了表示與現(xiàn)狀事實(shí)相反,虛擬語(yǔ)氣還可以表示與過(guò)去事實(shí)相反的情況。這時(shí)候從句用"If主語(yǔ)+had+done",主句用"主語(yǔ)+should/would/could/might+have done"。比如:If he had taken my advice, he would not have made such a mistake.事實(shí)是,他當(dāng)時(shí)沒(méi)有聽(tīng)我的話。
標(biāo)簽:虛擬、意義 難度(4)|用途(6)|標(biāo)記( )
使用虛擬語(yǔ)氣時(shí),也可以表示對(duì)將來(lái)情況的主觀推測(cè),主句用"主語(yǔ)+should+do",從句用"if+主語(yǔ)+were to do"。比如:If he should come here tomorrow, I would talk to him.事實(shí)是,這件事在未來(lái)發(fā)生的可能性很小。
標(biāo)簽:意義、推測(cè) 難度(3)|用途(5)|標(biāo)記( )
主句用"主語(yǔ)+should+do",從句用"if+主語(yǔ)+should/would/could/might+do"也是一種虛擬語(yǔ)氣的格式。比如:If there were a heavy snow next Sunday, we would not go skating.事實(shí)是,下雪的可能性很小。
標(biāo)簽:虛擬、句型 難度(3)|用途(6)|標(biāo)記( )
熱門(mén)詞匯
umbrella n. 雨傘
advice n. 建議;忠告
mistake n. 錯(cuò)誤;誤會(huì)
tomorrow n. 明天;未來(lái)
snow n. 雪,積雪
skating n. 溜冰,滑冰
我關(guān)注的話題
常用詞組--would have done
看到would have done時(shí),就可以知道它所在的句子用的是虛擬語(yǔ)氣。因?yàn)?quot;would+have+done"這一詞組本身表示對(duì)過(guò)去事情的假設(shè),意思是"本來(lái)會(huì)做",是一個(gè)虛擬語(yǔ)氣的用法。比如:I would have told you all about the boy's story, but you didn't ask me.(我本來(lái)會(huì)告訴你這個(gè)小男孩的故事,但是你沒(méi)有問(wèn)我。)