【正文】
ld (should, could, might) + have +過(guò)去完成式動(dòng)詞+……故選 D考點(diǎn):考查虛擬語(yǔ)氣的用法。我現(xiàn)在太忙??键c(diǎn): 考查虛擬語(yǔ)氣的用法。故選B。結(jié)合語(yǔ)境可知下文中表示與現(xiàn)在相反的事實(shí),故條件狀語(yǔ)從句中用一般故去時(shí)態(tài),選C。只有在非真實(shí)條件句中才使用虛擬語(yǔ)氣??疾閯?dòng)詞時(shí)態(tài)辨析題。 areC.thought。第一空,虛擬語(yǔ)氣,與現(xiàn)在相反,用過(guò)去時(shí)。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(guò)去的一種,will應(yīng)該用would,故本題選B。判斷是真實(shí)條件句還是非真實(shí)條件句。結(jié)合語(yǔ)境可知本句描述的是與現(xiàn)狀相反的事實(shí),故從句用過(guò)去時(shí)態(tài),主句用過(guò)去將來(lái)時(shí)態(tài)。 will take B.was。根據(jù)語(yǔ)法知識(shí)可知從句要用一般過(guò)去時(shí),主句要用過(guò)去將來(lái)時(shí),過(guò)去將來(lái)時(shí)的基本構(gòu)成would+動(dòng)詞原形,故選C。③與將來(lái)事實(shí)可能相反。用來(lái)表示說(shuō)話(huà)人所說(shuō)的話(huà)并不是事實(shí),而是一種假設(shè)、愿望、懷疑或推測(cè)。 took C.were。根據(jù)題意及句型,故選D。 would make C.were。句中用虛擬語(yǔ)氣,系動(dòng)詞用were,故選C。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”。故選C。 would take C.were。故答案為C。11.If I were invited to the party,I _______ a red skirt.A. will wear B. wear C. would wear【答案】C【解析】試題分析:如果我被邀請(qǐng)參加聚會(huì),我會(huì)穿紅色的裙子。10.Yesterday, the storm delayed us. _______ the storm, we would have been here in time.A.But for B.If it were not for C.But that D.Unless【答案】A【解析】【詳解】句意:昨天暴風(fēng)雨耽擱了我們。9.Luckily, he wasn’t driving fast at the time of accident。 could have caused【答案】D【解析】【詳解】句意:你不應(yīng)該開(kāi)車(chē)闖紅燈,因?yàn)槟銜?huì)引起事故的。8.You _______ through that red light, for you _______ an accident.A.must have driven。7.She doesn’t stick to her exercises and a balanced diet. If she _______, she would remain slim and healthy.A.had done B.would do C.did D.should【答案】C【解析】【詳解】句意:她沒(méi)有堅(jiān)持鍛煉和均衡飲食??键c(diǎn):if引導(dǎo)的條件狀語(yǔ)從句點(diǎn)評(píng):虛擬語(yǔ)氣是一種特殊的動(dòng)詞形式,用來(lái)表示說(shuō)話(huà)人所說(shuō)的話(huà)并不是事實(shí),而是一種假設(shè)、愿望、懷疑或推測(cè)。 would【答案】D【解析】試題分析:如果我有一百萬(wàn)美元,我要和我的父母環(huán)游世界。5.If I _____ one million dollars, I________ travel around the world with my parents.A.have。判斷是真實(shí)條件句還是非真實(shí)條件句。與現(xiàn)在事實(shí)相反,故從句用過(guò)去時(shí)態(tài),主語(yǔ)用過(guò)去將來(lái)時(shí)態(tài)。have 有;had 過(guò)去式;will have 一般將來(lái)時(shí);would have 過(guò)去將來(lái)時(shí)。A. go 去;B. goes 去;C. going 在去;D. to go 為了去。考點(diǎn):考查虛擬語(yǔ)氣的用法。根據(jù) I would try to find可知主句用的是would+do,可知這是對(duì)現(xiàn)在事實(shí)的假設(shè)的虛擬語(yǔ)氣,因此If引導(dǎo)的條件狀語(yǔ)從句用一般過(guò)去時(shí),根據(jù)虛擬語(yǔ)氣的用法be動(dòng)詞在If引導(dǎo)虛擬語(yǔ)氣中用were .故選 D??疾橹^語(yǔ)動(dòng)詞。3.— What would you do if you _______ a million dollars?— I would give it to charity.A.have B.had C.will have D.would have【答案】B【解析】試題分析:句意:如果你有一百萬(wàn)美元你會(huì)做什么?我會(huì)把它捐給慈善事業(yè)。4.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??键c(diǎn):if引導(dǎo)的條件狀語(yǔ)從句點(diǎn)評(píng):虛擬語(yǔ)氣是一種特殊的動(dòng)詞形式,用來(lái)表示說(shuō)話(huà)人所說(shuō)的話(huà)并不是事實(shí),而是一種假設(shè)、愿望、懷疑或推測(cè)。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”。 will D.had。選D。根據(jù)If I you,這是一個(gè)虛擬語(yǔ)氣,此句虛擬語(yǔ)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(yǔ)動(dòng)詞用過(guò)去式;該語(yǔ)法主要用于if條件狀語(yǔ)從句,本句“如果我是你”,be動(dòng)詞用were,后面主句用過(guò)去將來(lái)時(shí)would+動(dòng)詞原形,故答案選C。had done過(guò)去完成時(shí);would do過(guò)去將來(lái)時(shí);did過(guò)去時(shí);should應(yīng)該;根據(jù)后文“would remain ”,所以是對(duì)現(xiàn)在的虛擬,此處應(yīng)是did/be動(dòng)詞(were),故選C。 should have caused D.shouldn’t have driven。此處是不應(yīng)該開(kāi)車(chē)闖紅燈,會(huì)引起事故,故選D。根據(jù)“wasn’t driving”是過(guò)去進(jìn)行時(shí),所以此處是對(duì)過(guò)去的虛擬,主句時(shí)態(tài)應(yīng)用情態(tài)動(dòng)詞+have done,故選C。But for要不是+短語(yǔ);If it were not for要不是(用于對(duì)現(xiàn)在的虛擬);But that要不是+從句;Unless除非,后接條件狀語(yǔ)從句;根據(jù)句中是“the storm”,是名詞,所以排除C;根據(jù)“would have been ”,是對(duì)過(guò)去的虛擬排除選項(xiàng)B;分析句子“___ the storm, we would have been here in time.”有暴風(fēng)雨,我們會(huì)及時(shí)趕到這里的,應(yīng)該是“要不是”,故選A。主句(結(jié)果句) should /would/ could/ might +動(dòng)詞原形。 will take B.was。If引導(dǎo)的句子是愿望時(shí),用過(guò)去式表示,而且系動(dòng)詞用were,主句用would加原形。虛擬語(yǔ)氣是一種特殊的動(dòng)詞形式,用