【正文】 ing the kids much homework to do every day.”A．were, would B．a(chǎn)m, will C．was, would D．were, will【答案】A【解析】試題分析：句意：我班里的一個(gè)學(xué)生對(duì)我說(shuō)：如果我是數(shù)學(xué)老師，我會(huì)使數(shù)學(xué)學(xué)習(xí)更簡(jiǎn)單有趣，而不是每天給學(xué)生許多作業(yè)去做。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”。考點(diǎn)：考查虛擬語(yǔ)氣。 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。故選D。18．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。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)?！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。根據(jù)句意故選D。19．If I ____ a candle, I would light the world bright.A．a(chǎn)m B．a(chǎn)re C．be D．were【答案】D【解析】試題分析：句意：如果我是一根蠟燭，我將點(diǎn)亮這個(gè)世界。從句謂語(yǔ)動(dòng)詞用過(guò)去完成時(shí)，主句謂語(yǔ)動(dòng)詞用should/would/could/might+have done。20．If I ________ ten years younger, I _________ piano lessons and go to a music college.A．a(chǎn)m。 took C．were。 would take【答案】D【解析】試題分析：if虛擬語(yǔ)氣中，對(duì)現(xiàn)在的情況進(jìn)行虛擬，從句謂語(yǔ)動(dòng)詞均用一般過(guò)去時(shí)（be動(dòng)詞用were）,主句用would/should/could/might+：如果我再年輕十歲，我會(huì)參加鋼琴課程并去上音樂大學(xué)。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)。通常有三種情況：①與過(guò)去事實(shí)相反。③與將來(lái)事實(shí)可能相反?？键c(diǎn)：if引導(dǎo)的虛擬條件句。22． 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。判斷是真實(shí)條件句還是非真實(shí)條件句。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。如果我有時(shí)間，我肯定會(huì)去的?？键c(diǎn)：考查虛擬語(yǔ)氣24．If I not so busy ,I with you .A．was , would go B．were , would goC．was , should go D．were , will go【答案】B【解析】句意“如果我不忙，我就跟你去”。即“if+過(guò)去時(shí)，主語(yǔ)+should/would/could/might do”結(jié)構(gòu)。點(diǎn)睛：虛擬情況從句主句對(duì)現(xiàn)在的虛擬過(guò)去式（be一般用were）should/would/could/might+do對(duì)過(guò)去的虛擬had+過(guò)去分詞should/would/could/might+have done對(duì)將來(lái)的虛擬過(guò)去式（be一般用were）should/would/could/might+doshould+動(dòng)詞原形were+to do25．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?？疾檫B詞。26．If I you, I’d keep quiet and listen carefully in class.A．a(chǎn)m B．will be C．were【答案】C【解析】試題分析： 與現(xiàn)在事實(shí)相反：條件從句用動(dòng)詞過(guò)去式，主句用would/could/should/might+動(dòng)詞原形；與過(guò)去事實(shí)相反：條件從句用had done，主句用would/could/should/might+have done；與將來(lái)事實(shí)相反：條件從句用動(dòng)詞過(guò)去式/should+動(dòng)詞原形/were to do，主句用would/could/should/might+動(dòng)詞原形。故選C。27．What would you do if you _____ the traffic accident?I would ______.A．see,do my housework first B．saw。call at 110 at once D．saw。問(wèn)句使用了虛擬語(yǔ)氣，從句中應(yīng)使用一般過(guò)去時(shí)；根據(jù)traffic accident，應(yīng)及時(shí)報(bào)警。我現(xiàn)在太忙。分析：考查if引導(dǎo)的虛擬語(yǔ)氣。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。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。故選A。 would take B．were。 would take D．were?！拇_如此。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)。故選D。31．If I a bird, I _ fly in the blue sky.A．was。 will C．will be。 would【答案】D【解析】試題分析：句意:如果我是一只鳥，我就能在藍(lán)色的天空中飛翔。在if從句中用一般過(guò)去時(shí)，主句中用would+動(dòng)詞的原形?？键c(diǎn)：考查虛擬語(yǔ)氣。must have got through 一定通過(guò)；could get through 可能通過(guò)；would get through 會(huì)通過(guò)；would have