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基本構(gòu)成would+動(dòng)詞原形,故選C??键c(diǎn):if引導(dǎo)的條件狀語(yǔ)從句點(diǎn)評(píng):if既可以引導(dǎo)賓語(yǔ)從句又可以引導(dǎo)狀語(yǔ)從句。if充當(dāng)賓語(yǔ)從句的連接詞時(shí),相當(dāng)于whether,詞義為“是否”,遵循賓語(yǔ)從句的時(shí)態(tài)規(guī)則,可根據(jù)語(yǔ)境選擇任何時(shí)態(tài);充當(dāng)從屬連詞,引導(dǎo)條件狀語(yǔ)從句時(shí),詞義為“如果”,若主句中的謂語(yǔ)動(dòng)詞用一般將來(lái)時(shí),則從句中的謂語(yǔ)動(dòng)詞通常用一般現(xiàn)在時(shí)表示將來(lái)。20.If I you, I the job.A.a(chǎn)m。 will take B.was。 would takeC.were。 would take D.a(chǎn)re。 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。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)。選C??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)。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”:21. If I_______ one million dollars, I would give it to medical research. If I _______ you, I would give it to charity.A.will have, am B.would have, was C.had, were D.have, is【答案】C【解析】考察虛擬語(yǔ)氣。第一空,虛擬語(yǔ)氣,與現(xiàn)在相反,用過(guò)去時(shí)。第二空,虛擬語(yǔ)氣,與現(xiàn)在相反,用過(guò)去時(shí),be動(dòng)詞用were。故選C22.The workers insisted that they a free lunch every noon and the boss hadto do that.A.be given B.being given C.will be to give D.were given【答案】A【解析】句意:工人們堅(jiān)持要求他們每天中午都有免費(fèi)的午餐,老板必須這樣做??疾樘摂M語(yǔ)氣。insist堅(jiān)持,要求,其后面的賓語(yǔ)從句要用虛擬語(yǔ)氣,跟虛擬式動(dòng)詞原形 或者“should + 動(dòng)詞原形” 。結(jié)合句意和語(yǔ)境可知選A。 23.Mr. White _____ at 8:30 for the meeting, but he didn39。t show up.A.should have arrived B.should arriveC.should have had arrived D.should be arriving【答案】A【解析】試題分析:句意:懷特先生本來(lái)應(yīng)該在8:30到會(huì),但他卻沒(méi)有出現(xiàn)。should have done:本來(lái)應(yīng)該做某事而實(shí)際上沒(méi)做。故選A考點(diǎn):情態(tài)動(dòng)詞24. Come and join us, Jim! I’m sorry I can’t . If I _______ time, I would certainly go.A.will have B.have had C.had D.had had 【答案】C【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)。判斷是真實(shí)條件句還是非真實(shí)條件句。只有在非真實(shí)條件句中才使用虛擬語(yǔ)氣。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。(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(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” (2)、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”(3)、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”:句意:吉姆,來(lái)加入我們吧!抱歉,我不能。如果我有時(shí)間,我肯定會(huì)去的。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??键c(diǎn):考查虛擬語(yǔ)氣25. If I _______ you , I _______ do that .A.was , would B.were 。 wouldn’tC.a(chǎn)m , won’t D.were , won’t【答案】D【解析】試題分析:句意:如果我是你,我不會(huì)那樣做。本句是與現(xiàn)在事實(shí)相反的虛擬條件句,從句謂語(yǔ)用動(dòng)詞用過(guò)去式(be動(dòng)詞一般用were);主句用should(would,could,might)+ 動(dòng)詞原形。故選D??键c(diǎn):虛擬條件句。26.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。虛擬語(yǔ)氣用來(lái)表示說(shuō)話人的主觀愿望或假想,而不表示客觀存在的事實(shí),所說(shuō)的是一個(gè)條件,不一定是事實(shí),或與事實(shí)相反。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。故選C??键c(diǎn):考查虛擬語(yǔ)氣。27.— Come and join us, Betty!— I’m afraid I can’t. I’m too busy now. If I ______ time, I would certainly go.A.have B.have hadC.will have D.had【答案】D【解析】試題分析:句意:貝蒂,來(lái)加入我們吧!恐怕我不能。我現(xiàn)在太忙。如果我有時(shí)間,我當(dāng)然會(huì)去了。分析:考查if引導(dǎo)的虛擬語(yǔ)氣。表示與過(guò)去事實(shí)相反的虛擬條件句。其句子結(jié)構(gòu)為:從句:If + 主語(yǔ)+ had +過(guò)去完成式動(dòng)詞+ ……主句:主語(yǔ)+ would (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。28.What_____you do if you had a million dollars ? A.would B.will C.did D.do【答案】A【解析】考查點(diǎn):虛擬語(yǔ)氣。解題思路:根據(jù)句意:如果你有一百萬(wàn)你將會(huì)干什么? “如果你有一百萬(wàn)”是對(duì)現(xiàn)在的一種假設(shè),與現(xiàn)在的事實(shí)相反。表示與現(xiàn)在事實(shí)相反的虛擬語(yǔ)氣的結(jié)構(gòu)是:主句用should/would/could/might+動(dòng)詞原形,從句用一般過(guò)去時(shí)態(tài)。故選A。29.If I a boss, I would manage a big factory.A.a(chǎn)re B.wasC.were D.be【答案】C【解析】試題分析:句意:如果我是老板,我會(huì)經(jīng)營(yíng)一家大型工廠。由句意可知,此句是虛擬語(yǔ)氣,if引導(dǎo)的從句應(yīng)該用過(guò)去式的形式,其中第一人稱用were,故答案為C??键c(diǎn):考查虛擬語(yǔ)氣。30.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