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考點(diǎn):虛擬語氣點(diǎn)評(píng):虛擬語氣其實(shí)就是if引導(dǎo)條件狀語從句時(shí),詞義為“如果”,不過這個(gè)條件是無法實(shí)現(xiàn)的。從句中的謂語動(dòng)詞通常用一般過去時(shí)表示,則主句中的謂語動(dòng)詞用過去將來時(shí)。13.— 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:如果你有一百萬美元你會(huì)做什么?我會(huì)把它捐給慈善事業(yè)。have 有;had 過去式;will have 一般將來時(shí);would have 過去將來時(shí)。根據(jù)句意可知,這里表示的是一個(gè)假設(shè)的問題,在if引導(dǎo)的條件狀語從句中應(yīng)該用虛擬語氣,動(dòng)詞用過去式,故選B??键c(diǎn):考查虛擬語氣。14.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:懷特先生本來應(yīng)該在8:30到會(huì),但他卻沒有出現(xiàn)。should have done:本來應(yīng)該做某事而實(shí)際上沒做。故選A考點(diǎn):情態(tài)動(dòng)詞15. If I __you . I__study harder. A.a(chǎn)m , will B.was, would C.were, would D.were, will【答案】C【解析】試題分析:句意:如果我是你,我會(huì)更努力學(xué)習(xí)。這個(gè)句子要用虛擬語氣,表示與事實(shí)相反。所以用過去式were, would,故選C??键c(diǎn):考查虛擬語氣。16.—Swimming in the river for teenagers is very dangerous.—So it is. If I ________ them, I ________ a shower at home.A.a(chǎn)m。 would take B.were。 will takeC.was。 would take D.were。 would take【答案】D【解析】試題分析:—在河里游泳對(duì)青少年是非常危險(xiǎn)的。—的確如此。如果我是他們,我會(huì)在家洗澡。if從句表假設(shè),與現(xiàn)在事實(shí)相反,be動(dòng)詞則用were ,無論第幾人稱做主語。主句常用would 跟動(dòng)詞原形。故選D??键c(diǎn):考查固定句式的用法。17.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)。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”。句意:如果我是你,我會(huì)給她帶一件小禮物。結(jié)合語境可知本句描述的是與現(xiàn)在相反的事實(shí),故選D??键c(diǎn):考查虛擬語氣。18.I’ m so busy. If I time, I travel around.A.have。 would B.have。 could C.had。 would D.had。 will 【答案】C【解析】試題分析: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)。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