【正文】 ght / could have + 動(dòng)詞過去分詞。所以描述的是過去的事情，故我過去很忙應(yīng)該用過去時(shí)?？键c(diǎn)：考查虛擬語氣及時(shí)態(tài)的用法。39．What would you do if you _____ the traffic accident?I would ______.A．see,do my housework first B．saw。buy some fruit right awayC．see。call at 110 at once D．saw。call the police right away【答案】D【解析】考查虛擬語氣和情境交際的用法。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。40．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。go to see a movie去看電影；invite sb to do邀請(qǐng)某人做某事；在表達(dá)與現(xiàn)在事實(shí)相反的虛擬語氣中，Be用were,主句用would。所以選C。考點(diǎn)：考查虛擬語氣。41．If I you, I the job.A．a(chǎn)m, will take B． was, would takeC． were, would take D． are, will take【答案】C【解析】試題分析：句意：如果我是你，我將會(huì)接受這份工作。表示與現(xiàn)在事實(shí)相反地虛擬語氣：條件從句構(gòu)成是if+主語+過去式（系動(dòng)詞be多用were），主句是主語+would/should/could+動(dòng)詞原形。故選C。考點(diǎn): 考查虛擬語氣的用法。42．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。虛擬語氣用來表示說話人的主觀愿望或假想，而不表示客觀存在的事實(shí)，所說的是一個(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)：考查虛擬語氣。43． —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)虛擬語氣。對(duì)于虛擬語氣，從句應(yīng)該用過去式（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)：本題考查虛擬語氣。點(diǎn)評(píng)：完成本題時(shí)注意區(qū)分虛擬語氣和if引導(dǎo)的條件狀語從句。虛擬語氣是不可能發(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)。44．I don’t know if he _______tomorrow.A． Will e B．es C．came D．has e【答案】A【解析】考查時(shí)態(tài)。tomorrow 為將來的時(shí)間故用一般將來時(shí)態(tài)，所以選A。45．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。句子用到了虛擬語氣，系動(dòng)詞be要用were；will要用過去式would，結(jié)合題意故選B?？键c(diǎn)：考查虛擬語氣。46．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 從句的謂語形式用動(dòng)詞的過去式（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)：考查虛擬語態(tài)。47．If I _____ you ,I _____ them the story.A. was , tell B．were , will tell C．were ,would tell D．a(chǎn)m. would tell【答案】C【解析】試題分析：句意：如果我是你，我會(huì)告訴他們這個(gè)故事。本題考查虛擬語氣，if 從句中用一般過去時(shí)，主句中用would +動(dòng)詞原形，表示與現(xiàn)在的事實(shí)相反。故選C。考點(diǎn)：考查虛擬語氣的用法。48． – I coughed a lot last night. What should I do? – If I _____ you, I would go to see the doctor at once. A．a(chǎn)m B．were C．was【答案】B【解析】試題分析: 句意：昨晚我不停地咳嗽，我應(yīng)該怎么辦？哪果我是你，我就會(huì)馬上去看醫(yī)生。此句為虛擬語氣，與現(xiàn)在事實(shí)相反，虛擬語氣的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”，故選C。考點(diǎn)： 考查虛擬語氣。49． If I ______ you, I _____the job.A．was。 will take B．was。 would take C．were。 would take D．were。 will take【答案】 C【解析】試題分析：句意：如果我是你，我就要這份工作。If引導(dǎo)的句子是愿望時(shí)，用過去式表示，而且系動(dòng)詞用were,主句用would加原形。故選C。 考點(diǎn): 考查虛擬語氣的用法。50．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。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。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”該句描述的與現(xiàn)在事實(shí)想反，故選C。考點(diǎn)：考查虛擬語氣的用法