【正文】
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(yǔ)用過(guò)去式(be通常用were),主句謂語(yǔ)用“should (would, could, might)+動(dòng)詞原形” 與過(guò)去事實(shí)相反 若與過(guò)去事實(shí)相反,條件從句的謂語(yǔ)用過(guò)去完成時(shí)(had+過(guò)去分詞),主句謂語(yǔ)用“should (would, could, might)+have+過(guò)去分詞”與將來(lái)事實(shí)相反 若與將來(lái)事實(shí)相反,條件從句的謂語(yǔ)用過(guò)去式(be通常用were),主句謂語(yǔ)用“should (would, could, might)+動(dòng)詞原形”該句描述的與現(xiàn)在事實(shí)想反,故選C。50.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(yǔ)境可知本句描述的是與現(xiàn)在相反的事實(shí),故選D。與將來(lái)事實(shí)相反:若與將來(lái)事實(shí)相反,條件從句的謂語(yǔ)用過(guò)去式(be通常用were),主句謂語(yǔ)用“should (would, could, might)+動(dòng)詞原形”。49.If I you, I’d take a small present for her.A.a(chǎn)m B.is C.was D.were【答案】D【解析】試題分析:虛擬語(yǔ)氣是一種特殊的動(dòng)詞形式,用來(lái)表示說(shuō)話人所說(shuō)的話并不是事實(shí),而是一種假設(shè)、愿望、懷疑或推測(cè)。用if引導(dǎo)的虛擬條件句,虛擬現(xiàn)在時(shí)表示與現(xiàn)在事實(shí)相反的假設(shè),其if 從句的謂語(yǔ)形式用動(dòng)詞的過(guò)去式(be 一般用were),主句用would/ should/ could/ might +動(dòng)詞原形,例如:If I were in your position I would marry 。48.Can you tell me what to wear at the party? If I ___you,I___the blue jeans.A.was,will wear B.a(chǎn)m,will wear C.were,would wear D.were,wore【答案】C【解析】試題分析:句意:你能告訴我穿什么參加聚會(huì)嗎?如果我是你,我會(huì)穿藍(lán)色的牛仔褲??疾樘摂M語(yǔ)氣。tomorrow 為將來(lái)的時(shí)間故用一般將來(lái)時(shí)態(tài),所以選A。通過(guò)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(yǔ)氣;假設(shè)的條件不能實(shí)現(xiàn)則是非真實(shí)條件句。判斷是真實(shí)條件句還是非真實(shí)條件句。結(jié)合語(yǔ)境可知下文從句中是對(duì)現(xiàn)在情況的虛擬,故用一般過(guò)去時(shí)態(tài),選B。45.Come and join us. I’m sorry, but I’m busy. If I ________ time, I would go.A.have B. hadC. will have D. have had【答案】B【解析】試題分析:句意:來(lái)加入我們吧!——抱歉,但是我正忙著呢。故選B??键c(diǎn):考查虛擬語(yǔ)氣44.I wish I ____fly to the moon one day A.can B.could C.a(chǎn)m D.was 【答案】B【解析】試題分析:句意:我希望有一天我能飛到月球。結(jié)合語(yǔ)境可知本句表示的是對(duì)現(xiàn)在的虛擬,故從句中用過(guò)去時(shí)態(tài),主句中用過(guò)去將來(lái)時(shí)態(tài)。通過(guò)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(yǔ)氣;假設(shè)的條件不能實(shí)現(xiàn)則是非真實(shí)條件句。判斷是真實(shí)條件句還是非真實(shí)條件句??键c(diǎn):考查虛擬語(yǔ)氣。表示與現(xiàn)在事實(shí)相反,條件從句用一般過(guò)去時(shí),be動(dòng)詞習(xí)慣用were,主句用should、could、would + 原形動(dòng)詞。42.If I ____ you, I ____ buy a bike for him.A.was, would B.was, could C.were, would D.were, could【答案】C【解析】試題分析:句意:如果我是你,我就給他買一輛自行車。故選C。41.If I you, I the job.A.a(chǎn)m, will take B. was, would takeC. were, would take D. are, will take【答案】C【解析】試題分析:句意:如果我是你,我將會(huì)接受這份工作。40.I you about it because I don’t believe you.A. wouldn’t rather tell B. would rather not to tellC. would rather not tell D. wouldn’t rather telling【答案】C【解析】試題分析:根據(jù)would rather +not+動(dòng)詞的原型,表示寧愿不做某事句意:因?yàn)槲也幌嘈拍?,所以我寧愿不告訴你這件事。call the police right away【答案】D【解析】考查虛擬語(yǔ)氣和情境交際的用法。buy some fruit right awayC.see?!惫蔬xA。排除B、D;if條件句用一般現(xiàn)在時(shí)代替將來(lái)時(shí),排除C。 doesn’t rain【答案】A【解析】考查主謂一致和if從句。 isn’t rainyC.is going to。38.The headmaster with his students Hangzhou Paradise Park if it tomorrow.A.is going to。buy sth for sb給某人買某物;本句用的是虛擬語(yǔ)氣,表示與現(xiàn)在的事實(shí)相反,在虛擬語(yǔ)氣中不能用was,而用were,因此選C??键c(diǎn):考查虛擬語(yǔ)氣。這里用虛擬語(yǔ)氣,用情態(tài)動(dòng)詞should + have + 過(guò)去分詞,這是對(duì)過(guò)去的一種虛擬。36.Sir, you should__________ at the red light.But you didn’t.A.stop B.have stopped C.not have stopped D.stopped【答案】B【解析】試題分析:句意:先生,你應(yīng)該在紅燈亮?xí)r停下來(lái)。所以選B。在含有虛擬條件句的復(fù)合句中,主句和從句的謂語(yǔ)都要用虛擬語(yǔ)氣??键c(diǎn):考查虛擬語(yǔ)氣的用法。句意:如果你遇到一場(chǎng)交通事故你該怎么做?我將打電話報(bào)警??键c(diǎn):考查虛擬語(yǔ)氣的用法。這是由if引導(dǎo)的一個(gè)虛擬語(yǔ)氣句子,表示與現(xiàn)在事實(shí)相反的情況,其句型為“ if+ 主語(yǔ) + 動(dòng)詞的過(guò)去式( be 動(dòng)詞用 were ),主語(yǔ) +would / could / might / should + 動(dòng)詞原形”??键c(diǎn):考查虛擬條件狀語(yǔ)從句。另外,would rather do sth than do sth是固定句型,表示“寧可……也不……”。32.If I you, I would rather at home and watch TV than to the party.A.was;stay, go B.a(chǎn)m;stay, go C.were;to stay, go D.were;stay, go【答案】D【解析】試題分析:句意為:如果我是你,我寧愿在家看電視也不去參加聚會(huì)。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(yǔ)用過(guò)去式(be通常用were),主句謂語(yǔ)用“should (would, could, might)+動(dòng)詞原形”與過(guò)去事實(shí)相反若與過(guò)