【正文】 句中才使用虛擬語(yǔ)氣。buy some fruit right awayC．see。所以用過(guò)去式were, would,故選C。所以選B?？键c(diǎn)：考查虛擬語(yǔ)氣的用法。根據(jù)語(yǔ)境，這是一個(gè)與現(xiàn)在事實(shí)相反的虛擬條件句，主句用would/should+動(dòng)詞原形，從句用一般過(guò)去時(shí)（be動(dòng)詞用were）。31．—I like drinking wine. But people who drink wine aren’t allowed to drive.—If I you, I would give up wine.A．were。 would B．a(chǎn)m。 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。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。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)。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(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)。本句是虛擬語(yǔ)氣，與過(guò)去事實(shí)相反，需用一般過(guò)去時(shí)；根據(jù)句意結(jié)構(gòu)，可知選C。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。只有在非真實(shí)條件句中才使用虛擬語(yǔ)氣。 would takeC．were。17． If I went to the moon, I ______ bring something unusual back to the earth.A．couldB．willC．wouldD．shall【答案】C【解析】試題分析：此題考查if引導(dǎo)的條件狀語(yǔ)從句的相關(guān)知識(shí)。if I were 如果我是…，were虛擬語(yǔ)氣，be動(dòng)詞都用were,故選D考點(diǎn)：if條件句的虛擬語(yǔ)氣點(diǎn)評(píng)：if條件句的虛擬語(yǔ)氣，是中考要求掌握的知識(shí)點(diǎn)，分為三種情況：表示與現(xiàn)在事實(shí)相反的情況，從句謂語(yǔ)動(dòng)詞用一般過(guò)去式（be用were），主句謂語(yǔ)動(dòng)詞用should/would/could/might +do。考點(diǎn)：考查虛擬語(yǔ)氣。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。特殊疑問(wèn)句的結(jié)構(gòu)是特殊疑問(wèn)詞+be動(dòng)詞（助動(dòng)詞）+主語(yǔ)+其他？故選A。從句用一般過(guò)去式，主句用過(guò)去將來(lái)時(shí)。只有在非真實(shí)條件句中才使用虛擬語(yǔ)氣。根據(jù)句意可知，這里表示的是一個(gè)假設(shè)的問(wèn)題，在if引導(dǎo)的條件狀語(yǔ)從句中應(yīng)該用虛擬語(yǔ)氣，動(dòng)詞用過(guò)去式，故選B。will 【答案】C【解析】試題分析：句意：如果我是你，我會(huì)邀請(qǐng)他去看電影。考點(diǎn)：虛擬條件句。故選D。would D．was。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)。判斷是真實(shí)條件句還是非真實(shí)條件句。 will【答案】C【解析】本題考查虛擬語(yǔ)氣，if引導(dǎo)的與現(xiàn)在事實(shí)相反的虛擬語(yǔ)氣。suggest表示“建議”時(shí)，后接從句用that sb should do，should可省?？疾檫B詞。該句描述的是與現(xiàn)狀相反的事實(shí)故選A。15．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should+動(dòng)詞/did/were to do，主句謂語(yǔ)動(dòng)詞用should/would/could/might +do。 will take B．was。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?？疾閯?dòng)詞時(shí)態(tài)辨析題。should have done：本來(lái)應(yīng)該做某事而實(shí)際上沒(méi)做?？键c(diǎn)：考查虛擬語(yǔ)氣25．If I ________ invited tonight, I would go to the dinner party.A．was C．a(chǎn)m26．If I you, I would not do such a silly thing.A．a(chǎn)m B．was C．were【答案】C【解析】試題分析：句意：如果我是你我就不會(huì)做那樣的傻事。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。 would take D．were。30．If I a bird, I _ fly in the blue sky.A．was?？键c(diǎn)：考查虛擬語(yǔ)氣。32．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 stay, go D．were；stay, go【答案】D【解析】試題分析：句意為：如果我是你，我寧愿在家看電視也不去參加聚會(huì)。故選A。表示與現(xiàn)在事實(shí)相反的假設(shè)，虛擬條件句為If+主語(yǔ)+動(dòng)詞的過(guò)去式（be動(dòng)詞用were） ，主句為主語(yǔ)+should, would, could, might + 動(dòng)詞原形。這個(gè)句子要用虛擬語(yǔ)氣，表示與事實(shí)相反。39．What would you do if you _____ the traffic accident?I would ______.A．see,do my housework first B．saw。判斷是真實(shí)條件句還是非真實(shí)條件句。with連接幾個(gè)主語(yǔ)時(shí)，與第一個(gè)保持一致。43．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(mǎi)一輛自行車(chē)?？键c(diǎn)：考查虛擬語(yǔ)氣。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”：46． —I’m going to Larry’s party. But I don’t know what to wear.—If I ___ you, I _______ wear a dress.A．a(chǎn)m?？键c(diǎn)：本題考查虛擬語(yǔ)氣。句子用到了虛擬語(yǔ)氣，系動(dòng)詞be要用were；will要用過(guò)去式would，結(jié)合題意故選B。 drinking C．were。