【正文】
as。If引導(dǎo)的句子是愿望時(shí),用過去式表示,而且系動(dòng)詞用were,主句用would加原形。我該怎么辦?如果我是你,我就對(duì)她說對(duì)不起。14. I________ a big house for my family if I _____ a lot of money.A.would buy, have B.would buy, had C.will buy。15. What if I have to go there and know nothing about it? If I______ you, I would try to find some information about it on the Internet.A.a(chǎn)m B.was C.will be D.were【答案】D【解析】試題分析:句意:——倘若我必須去那兒而且對(duì)那里一無所知,該怎么辦?——如果我是你,我會(huì)在網(wǎng)上查找一些有關(guān)那里的信息。 will make B.is。表示與現(xiàn)在事實(shí)相反的假設(shè),If+主語+動(dòng)詞過去式(be動(dòng)詞用were),主語+would/should/might/could+動(dòng)詞原形。if I were 如果我是…,were虛擬語氣,be動(dòng)詞都用were,故選D考點(diǎn):if條件句的虛擬語氣點(diǎn)評(píng):if條件句的虛擬語氣,是中考要求掌握的知識(shí)點(diǎn),分為三種情況:表示與現(xiàn)在事實(shí)相反的情況,從句謂語動(dòng)詞用一般過去式(be用were),主句謂語動(dòng)詞用should/would/could/might +do?!绻沂悄?,我會(huì)穿一件襯衫加一條領(lǐng)帶。19.If I you, I the job.A.a(chǎn)m。 will take【答案】C【解析】試題分析:句意:如果我是你,我會(huì)接受這份工作。其主要有三種結(jié)構(gòu):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”:20. If I ____Alice, I _____them the truth.A. was , would tell B. were ,would tell C. am, will tell D.is , will tell【答案】B【解析】試題分析:本題的含義是如果我是你,我將告訴他們真相,本題if引導(dǎo)的是一個(gè)虛擬的條件句,在虛擬句中,be用were,主句通常用過去的一種,will應(yīng)該用would,故本題選B。 are B.a(chǎn)m thinking。我一直以為你是一個(gè)謹(jǐn)慎的司機(jī)。考查虛擬語氣。判斷是真實(shí)條件句還是非真實(shí)條件句。如果我有時(shí)間,我肯定會(huì)去的。即“if+過去時(shí),主語+should/would/could/might do”結(jié)構(gòu)。其主要有三種結(jié)構(gòu):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”。d buy her sister the expensive car.A.was B.were C.is D.be【答案】B【解析】試題分析:句意:假如他哥哥是百萬富翁,他會(huì)為她妹妹買這輛昂貴的汽車。考點(diǎn):考查虛擬語氣。分析:考查if引導(dǎo)的虛擬語氣。解題思路:根據(jù)句意:如果你有一百萬你將會(huì)干什么? “如果你有一百萬”是對(duì)現(xiàn)在的一種假設(shè),與現(xiàn)在的事實(shí)相反。 would take B.were。—的確如此。故選D。這句話中Had he studied 是一種省略倒裝的形式,相當(dāng)于If he had studied harder,是虛擬語氣的用法,從句中用的是過去完成時(shí),這時(shí)主句用would +have +過去分詞。句意:如果我是你,我就穿襯衫帶領(lǐng)帶去參加聚會(huì)。32.If I _______ you, I would give some flowers to her.A.a(chǎn)m B.a(chǎn)re C.was D.were【答案】D【解析】試題分析:句意:如果我是你,我會(huì)送她一些花。33. – What would you do if you ______ a car accident? – I will call the police. A.met B.meet C.were meeting 【答案】A【解析】試題分析: 虛擬語氣中,表示與現(xiàn)在事實(shí)相反的句子,if從句用一般過去時(shí),主句用would/should/might+動(dòng)詞原形。34.If I you, I would not do such a silly thing.A.a(chǎn)m B.was C.were【答案】C【解析】試題分析:句意:如果我是你我就不會(huì)做那樣的傻事。結(jié)合語境可知主句表示的是對(duì)現(xiàn)在的虛擬,故用過去將來時(shí)態(tài),選D。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??键c(diǎn):考查虛擬語氣??键c(diǎn):考查虛擬語氣。考點(diǎn): 考查虛擬語氣的用法。結(jié)合語境可知條件狀語從句中描述的是與現(xiàn)在相反的事實(shí),故條件狀語從句中用一般過去時(shí)態(tài),故答案為A。故選B。結(jié)合語境可知下文從句中是對(duì)現(xiàn)在情況的虛擬,故用一般過去時(shí)態(tài),選B。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。 would D.a(chǎn)m。所以本題選C。如果不明白這兩者的區(qū)別,就比較容易發(fā)錯(cuò)。你最好不要吃垃圾食品。45.—Peter is going to Larry’s party. But he doesn’t know what to wear.—If I _______ him, I _______ wear a hat. It makes him cool.A.a(chǎn)m, will B.were, will C.were, would D.was, would【答案】C【解析】試題分析:句意:彼得打算參加勞拉的派對(duì),但是他不知道穿什么。其主要有三種結(jié)構(gòu):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”。故選C??键c(diǎn):考查虛擬語氣。 would D.had。如果我有時(shí)間我會(huì)周游世界。其主要有三種結(jié)構(gòu):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”。考點(diǎn):考查虛擬語氣