【正文】 試題分析：考查虛擬語(yǔ)氣。句意：如果你有一百萬(wàn)，你會(huì)做什么？ 我會(huì)把它捐給醫(yī)學(xué)研究。根據(jù)上文提到 What would you do if you won a million yuan 這是對(duì)現(xiàn)在的虛擬，所以回答時(shí)用would do ，故選D項(xiàng)。 考點(diǎn)：考查虛擬語(yǔ)氣。41．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。42．I wish I ____fly to the moon one day A．can B．could C．a(chǎn)m D．was 【答案】B【解析】試題分析：句意：我希望有一天我能飛到月球。通過(guò)對(duì)這句話的理解我們可以知道這是一個(gè)幾乎不可能實(shí)現(xiàn)的愿望，故在wish 后面的賓語(yǔ)從句中應(yīng)用虛擬語(yǔ)氣，所以用過(guò)去時(shí)態(tài)。故選B?？键c(diǎn)：考查虛擬語(yǔ)氣。43．Come and join us. I’m sorry, but I’m busy. If I ________ time, I would go.A．have B． hadC． will have D． have had【答案】B【解析】試題分析：句意:來(lái)加入我們吧!——抱歉，但是我正忙著呢。如果我有時(shí)間，我會(huì)去的。結(jié)合語(yǔ)境可知下文從句中是對(duì)現(xiàn)在情況的虛擬，故用一般過(guò)去時(shí)態(tài)，選B。考點(diǎn)：虛擬語(yǔ)氣點(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”：44． —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。 will B．were。 willC．were。 would D．a(chǎn)m。 would【答案】C【解析】試題分析：根據(jù)題干，本句的意思應(yīng)是“如果我是你，我將穿一件裙子?！薄拔摇笔遣豢赡艹蔀椤澳恪保员揪涫且粋€(gè)虛擬語(yǔ)氣。對(duì)于虛擬語(yǔ)氣，從句應(yīng)該用過(guò)去式（be動(dòng)詞，不論是第幾人稱，都用were），主句用would do。所以本題選C?？键c(diǎn)：本題考查虛擬語(yǔ)氣。點(diǎn)評(píng)：完成本題時(shí)注意區(qū)分虛擬語(yǔ)氣和if引導(dǎo)的條件狀語(yǔ)從句。虛擬語(yǔ)氣是不可能發(fā)生的，是一種假設(shè)情況；而if引導(dǎo)的條件狀語(yǔ)從句，是有可能發(fā)生的。如果不明白這兩者的區(qū)別，就比較容易發(fā)錯(cuò)。45．You are overweight. You’d better any junk food. I suggest you more vegetables.A．not to eat, to have B．not eat, have C．not eat, to have D．not to eat, have【答案】B【解析】【詳解】句意：你超重了。你最好不要吃垃圾食品。我建議你多吃點(diǎn)蔬菜。You’d better+動(dòng)詞原形，表示你最好做某事；You’d better+not+動(dòng)詞原形，表示你最好不要做某事；suggest+主語(yǔ)+should+動(dòng)詞原形，should可以省略，I suggest+主語(yǔ)+動(dòng)詞原形。根據(jù)題意，故選B。46．– Do you feel tired? No, I don’t. If I were tired, I ______a rest.A．had B．would have C．will have D．have【答案】B【解析】【詳解】句意：——你感覺(jué)累嗎？——不累，如果我累了，我會(huì)休息?？疾樘摂M語(yǔ)氣。本句是if條件句，對(duì)現(xiàn)在的虛擬，用If sb were/did..., sb would/could/should/might do；根據(jù)句意結(jié)構(gòu)和語(yǔ)境，故選B。47．If I______you, I_______go there at once.A．a(chǎn)m, would B．were, would C．were, will D．a(chǎn)m, will【答案】B【解析】試題分析：句意：如果我是你，我會(huì)馬上去那里。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?？键c(diǎn)：考查虛擬語(yǔ)氣。48．Can you tell me what to wear at the party? If I ___you,I___the blue jeans.A．was,will wear B．a(chǎn)m,will wear C．were,would wear D．were,wore【答案】C【解析】試題分析：句意：你能告訴我穿什么參加聚會(huì)嗎？如果我是你，我會(huì)穿藍(lán)色的牛仔褲。本題考查的是虛擬條件句中主句和從句的時(shí)態(tài)問(wèn)題。用if引導(dǎo)的虛擬條件句，虛擬現(xiàn)在時(shí)表示與現(xiàn)在事實(shí)相反的假設(shè)，其if 從句的謂語(yǔ)形式用動(dòng)詞的過(guò)去式（be 一般用were），主句用would/ should/ could/ might +動(dòng)詞原形，例如：If I were in your position I would marry ?？键c(diǎn)：考查虛擬語(yǔ)態(tài)。49．I’m so busy. If I ______ time, I ______ have a good rest. A．have, would B．have, could C．had, would D．had, will【答案】C 【解析】試題分析: 句意:我太忙了，如果我有時(shí)間，我就會(huì)好好休息一下。從句if +過(guò)去式，主句would +動(dòng)詞原形，表明與將來(lái)相反的虛擬語(yǔ)氣，故答案選C.考點(diǎn)：考查虛擬語(yǔ)氣。50． If it had been possible, I would have helped him, but I ______ too busy.A．had been 　 B．would be 　 C．were 　 D．was【答案】D【解析】試題分析：句意：如果可能的話，我肯定會(huì)幫助你的，但是我太忙了。對(duì)過(guò)去的虛擬If+主語(yǔ)+had +動(dòng)詞過(guò)去分詞,主語(yǔ)+would / should / might / could have + 動(dòng)詞過(guò)去分詞。所以描述的是過(guò)去的事情，故我過(guò)去很忙應(yīng)該用過(guò)去時(shí)。考點(diǎn)：考查虛擬語(yǔ)氣及時(shí)態(tài)的用法。