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the charityA.win B.won C.will win D.is to win【答案】B【解析】試題分析:句意:如果你贏了一百萬(wàn)美元,你要做什么?——我會(huì)把它捐給慈善機(jī)構(gòu)。結(jié)合語(yǔ)境可知條件從句中描述的是與將來(lái)相反的事實(shí),故用一般過(guò)去時(shí)態(tài),選B??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)。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。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.You should_______ watched TV. There is so much work to do,A.not have B.have not C.not D.not having【答案】A【解析】句意“你本不應(yīng)該看足球比賽,你有許多的工作要做”。本題考查虛擬語(yǔ)氣,shouldn39。t have done本不該做……卻做了。根據(jù)句意,故選A。22.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23. 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24.If I _______ you, I would say another student could do it better.A.was B.were C.were D.a(chǎn)re【答案】B【解析】【詳解】句意:如果我是你,我會(huì)說(shuō)另一個(gè)學(xué)生可以把它做得更好??疾樘摂M語(yǔ)氣。根據(jù)句意可知“現(xiàn)在事實(shí)”相反,此句是虛擬語(yǔ)氣,be動(dòng)詞使用were;故選A。25.What can I do with so much money?If I _______ you, I _______ give it away to charity.A.a(chǎn)m, will B.a(chǎn)m, would C.were, would D.was, would【答案】C 【解析】 試題分析:考查虛擬語(yǔ)氣。句意 你如何處理這些錢(qián)?如果我是你,我會(huì)把它捐給慈善機(jī)構(gòu)。表示對(duì)現(xiàn)在的虛擬,if引導(dǎo)的從句用一般過(guò)去時(shí),語(yǔ)句用would do ,故選C項(xiàng)。 考點(diǎn):考查虛擬語(yǔ)氣?!敬鸢浮緿【解析】試題分析:句意:如果天氣是好的,我們的運(yùn)動(dòng)會(huì)就不會(huì)推遲了。這里是虛擬語(yǔ)氣,根據(jù)wouldn’t可知這是對(duì)現(xiàn)在的虛擬,在條件狀語(yǔ)中對(duì)現(xiàn)在的虛擬用were;put down 鎮(zhèn)壓,記下;put up提供; put off推遲。根據(jù)句意故選D??键c(diǎn):考查虛擬語(yǔ)氣的用法。26.The headmaster with his students Hangzhou Paradise Park if it tomorrow.A.is going to。 isn’t rainy B.a(chǎn)re going to。 isn’t rainyC.is going to。 won’t rain D.a(chǎn)re going to。 doesn’t rain【答案】A【解析】考查主謂一致和if從句。with連接幾個(gè)主語(yǔ)時(shí),與第一個(gè)保持一致。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。句意“如果不下雨,班主任和同學(xué)明天將要去杭州天堂公園。”故選A。27.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。28.—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?!拇_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(wú)論第幾人稱做主語(yǔ)。主句常用would 跟動(dòng)詞原形。故選D。考點(diǎn):考查固定句式的用法。29.If I a bird, I _ fly in the blue sky.A.was。 would B.a(chǎn)m。 will C.will be。 will D.were。 would【答案】D【解析】試題分析:句意:如