【正文】
現(xiàn)在事實(shí)相反,條件從句的謂語用過去式(be通常用were),主句謂語用“should (would, could, might)+動(dòng)詞原形” 與過去事實(shí)相反:若與過去事實(shí)相反,條件從句的謂語用過去完成時(shí)(had+過去分詞),主句謂語用“should (would, could, might)+have+過去分詞”??键c(diǎn): 考查虛擬語氣。12. – I coughed a lot last night. What should I do? – If I _____ you, I would go to see the doctor at once. A.a(chǎn)m B.were C.was【答案】B【解析】試題分析: 句意:昨晚我不停地咳嗽,我應(yīng)該怎么辦?哪果我是你,我就會(huì)馬上去看醫(yī)生。go to see a movie去看電影;invite sb to do邀請(qǐng)某人做某事;在表達(dá)與現(xiàn)在事實(shí)相反的虛擬語氣中,Be用were,主句用would。would D.was。would B.were。與現(xiàn)在事實(shí)相反 若與現(xiàn)在事實(shí)相反,條件從句的謂語用過去式(be通常用were),主句謂語用“should (would, could, might)+動(dòng)詞原形” 與過去事實(shí)相反 若與過去事實(shí)相反,條件從句的謂語用過去完成時(shí)(had+過去分詞),主句謂語用“should (would, could, might)+have+過去分詞”與將來事實(shí)相反 若與將來事實(shí)相反,條件從句的謂語用過去式(be通常用were),主句謂語用“should (would, could, might)+動(dòng)詞原形”。只有在非真實(shí)條件句中才使用虛擬語氣??键c(diǎn):if引導(dǎo)的條件狀語從句點(diǎn)評(píng):虛擬語氣是一種特殊的動(dòng)詞形式,用來表示說話人所說的話并不是事實(shí),而是一種假設(shè)、愿望、懷疑或推測(cè)。選項(xiàng)B缺少謂語動(dòng)詞。.What would you do if you a million dollars? If I you, I’d give it to medical research.A.got, were B.win, am C.won, am D.get, were【答案】A【解析】本題是考查的虛擬語氣,對(duì)于將來的假設(shè),主句用過去將來時(shí),從句用一般過去時(shí),且be動(dòng)詞為were,故選A.What _____ you _____ if you had a million dollars?A.would, did B.will, do C.would, do D.will, did【答案】C【解析】本題是對(duì)于虛擬語氣的特殊疑問句的考查,根據(jù)句子的結(jié)構(gòu),選C10.If I _____ you, I _____ late for school this morning.A.were, wouldn’t be B.were, wouldn’t C.was, won’t be D.a(chǎn)m, will【答案】A【解析】試題分析;句意:如果我是你,今天早晨我上學(xué)就不會(huì)遲到。從句用一般過去式,主句用過去將來時(shí)。 would D.was。 will B.is。根據(jù)If I you,這是一個(gè)虛擬語氣,此句虛擬語氣表示一種不能實(shí)現(xiàn)的假設(shè),即與現(xiàn)在事實(shí)相反,謂語動(dòng)詞用過去式;該語法主要用于if條件狀語從句,本句“如果我是你”,be動(dòng)詞用were,后面主句用過去將來時(shí)would+動(dòng)詞原形,故答案選C。8.If I you, I give it to Microsoft research.A.a(chǎn)m, will B.a(chǎn)m, would C.were, would D.was, would【答案】C【解析】【詳解】句意:如果我是你,我會(huì)把它交給微軟研究部。考查虛擬語氣。7.Luckily, he wasn’t driving fast at the time of accident。從句謂語動(dòng)詞用過去完成時(shí),主句謂語動(dòng)詞用should/would/could/might+have done。6.If I ____ a candle, I would light the world bright.A.a(chǎn)m B.a(chǎn)re C.be D.were【答案】D【解析】試題分析:句意:如果我是一根蠟燭,我將點(diǎn)亮這個(gè)世界。②與現(xiàn)在事實(shí)相反。通過句子意思,看假設(shè)的條件是否能夠?qū)崿F(xiàn),能夠?qū)崿F(xiàn)是真實(shí)條件句,不能使用虛擬語氣;假設(shè)的條件不能實(shí)現(xiàn)則是非真實(shí)條件句。故選D.考點(diǎn):if條件狀語從句的虛擬語氣點(diǎn)評(píng):虛擬語氣是一種特殊的動(dòng)詞形式,中考中有所涉及,但不常見。 will take D.were。 will take B.was。本句是虛擬語氣,與過去事實(shí)相反,需用一般過去時(shí);根據(jù)句意結(jié)構(gòu),可知選C。我一直以為你是一個(gè)謹(jǐn)慎的司機(jī)。 were D.think。 are B.a(chǎn)m thinking。結(jié)合句意和語境可知選A??疾樘摂M語氣。結(jié)合語境可知下文中表示與現(xiàn)在相反的事實(shí),故條件狀語從句中用一般故去時(shí)態(tài),選C。(1)、與現(xiàn)在事實(shí)相反 若與現(xiàn)在事實(shí)相反,條件從句的謂語用過去式(be通常用were),主句謂語用“should (would, could, might)+動(dòng)詞原