【正文】 考點(diǎn)：考查虛擬語氣。表示與現(xiàn)在事實(shí)相反，條件從句用一般過去時(shí)，be動(dòng)詞習(xí)慣用were，主句用should、could、would + 原形動(dòng)詞。50．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。通過句子意思，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，不能使用虛擬語氣；假設(shè)的條件不能實(shí)現(xiàn)則是非真實(shí)條件句。判斷是真實(shí)條件句還是非真實(shí)條件句。故選A。與現(xiàn)在事實(shí)相反，故從句用過去時(shí)態(tài)，主語用過去將來時(shí)態(tài)。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)。條件用過去時(shí)，主句要用過去將來時(shí)，故選C。48．If I ___ you, I ___ be afraid .A．was, wouldn’t B．were, won’t C．were, wouldn’t 【答案】C【解析】試題分析：根據(jù)語境可知此句的含義是如果我是你，我就不害怕。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。47．— 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)。句中用虛擬語氣，系動(dòng)詞用were，故選C?？键c(diǎn)：考查虛擬語氣。 had D．will buy, will have【答案】B【解析】試題分析：句意：如果我有很多錢，我要給家人買個(gè)大大的房子。從句if +過去式，主句would +動(dòng)詞原形，表明與將來相反的虛擬語氣，故答案選C.考點(diǎn)：考查虛擬語氣?？键c(diǎn)：考查虛擬語氣。句意：如果我是你，我會(huì)給她帶一件小禮物。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”?？键c(diǎn)：考查虛擬語氣。如果我有時(shí)間我會(huì)周游世界。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”。 would D．had。 would B．have。考點(diǎn)：考查虛擬語態(tài)。本題考查的是虛擬條件句中主句和從句的時(shí)態(tài)問題?？键c(diǎn)：考查虛擬語氣。與現(xiàn)在事實(shí)相反的虛擬語氣中，系動(dòng)詞一律用were?？键c(diǎn)：考查虛擬語氣。如果我有時(shí)間，我一定會(huì)去的。39．— Come and join us, Ben!— I’m afraid I can’t. I’m too busy now. If I ________ time, I would certainly go.A．had B．will have C．have had D．have【答案】A【解析】試題分析：試題解析：句意：本，來加入我們吧！——恐怕我不能。故選B。38．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?？疾樘摂M語氣。37．She doesn’t stick to her exercises and a balanced diet. If she _______, she would remain slim and healthy.A．had done B．would do C．did D．should【答案】C【解析】【詳解】句意：她沒有堅(jiān)持鍛煉和均衡飲食。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)。36． What would you do if you won a million yuan? __________.A．I shall give it to charities B．I will buy snacks C．I won’t put it in the bank D．I’d give it to medical research【答案】D 【解析】 試題分析：考查虛擬語氣。35．I you about it because I don’t believe you.A． wouldn’t rather tell B． would rather not to tellC． would rather not tell D． wouldn’t rather telling【答案】C【解析】試題分析：根據(jù)would rather +not+動(dòng)詞的原型，表示寧愿不做某事句意：因?yàn)槲也幌嘈拍?，所以我寧愿不告訴你這件事。所以選C。34．If I you, I invite him to go to see a movie.A．a(chǎn)m, would B．were, willC．were, would D．was, will【答案】C【解析】試題分析：句意：句意：如果我是你，我會(huì)邀請(qǐng)他去看電影。由句意可知選B。虛擬語氣用于條件狀語從句中，可以表示與現(xiàn)在事實(shí)相反的假設(shè)，條件狀語從句中的謂語動(dòng)詞用“過去式（be動(dòng)詞用were）”，而主句中的謂語動(dòng)詞用“would / should/ could / might + 動(dòng)詞原形”?？键c(diǎn)：考查虛擬語氣的用法。句意：如果我是你，我上課就會(huì)保持安靜，認(rèn)真聽課?？键c(diǎn)：考查虛擬語氣。表示與現(xiàn)在事實(shí)相反的假設(shè)，虛擬條件句為If+主語+動(dòng)詞的過去式（be動(dòng)詞用were） ，主句為主語+should, would, could, might + 動(dòng)詞原形。31．I’m not free today, If I ____ time, I ____ and help him with you.A．have, will go B．had, would go C．have, would go D．had, will go【答案】B【解析】試題分析：句意：我今天沒空，如果我有時(shí)間，我就和你一起去幫助他。故選A。句意：如果我是你，我就穿襯衫帶領(lǐng)帶去參加聚會(huì)。根據(jù)句意，可知是與現(xiàn)在的事實(shí)相反，故選D考點(diǎn)：考查虛擬語氣的用法。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。 will D．were。 will B．a(chǎn)m。其句子結(jié)構(gòu)為：從句：If + 主語+ had +過去完成式動(dòng)詞+ ……主句：主語+ would （should, could, might） + have +過去完成式動(dòng)詞+……故選 D考點(diǎn)：考查虛擬語氣的用法。分析：考查if引導(dǎo)的虛擬語氣。我現(xiàn)在太忙。問句使用了虛擬語氣，從句中應(yīng)使用一般過去時(shí)；根據(jù)traffic accident，應(yīng)及時(shí)報(bào)警。call at 110 at once D．saw。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, co