【文章內(nèi)容簡(jiǎn)介】 故選C21．You should_______ watched TV. There is so much work to do,A．not have B．have not C．not D．not having【答案】A【解析】句意“你本不應(yīng)該看足球比賽，你有許多的工作要做”。本題考查虛擬語氣，shouldn39。t have done本不該做……卻做了。根據(jù)句意，故選A。22．Mr. White _____ at 8:30 for the meeting, but he didn39。t show up.A．should have arrived B．should arriveC．should have had arrived D．should be arriving【答案】A【解析】試題分析：句意：懷特先生本來應(yīng)該在8：30到會(huì)，但他卻沒有出現(xiàn)。should have done：本來應(yīng)該做某事而實(shí)際上沒做。故選A考點(diǎn)：情態(tài)動(dòng)詞23． 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(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氣。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。（1）、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” （2）、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”（3）、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”：句意：吉姆，來加入我們吧！抱歉，我不能。如果我有時(shí)間，我肯定會(huì)去的。結(jié)合語境可知下文中表示與現(xiàn)在相反的事實(shí)，故條件狀語從句中用一般故去時(shí)態(tài)，選C。考點(diǎn)：考查虛擬語氣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”。本題考查對(duì)將來的虛擬語氣。即“if+過去時(shí)，主語+should/would/could/might do”結(jié)構(gòu)。故選B。點(diǎn)睛：虛擬情況從句主句對(duì)現(xiàn)在的虛擬過去式（be一般用were）should/would/could/might+do對(duì)過去的虛擬had+過去分詞should/would/could/might+have done對(duì)將來的虛擬過去式（be一般用were）should/would/could/might+doshould+動(dòng)詞原形were+to do25．—A student in my class said to me, “if I ______our math teacher, I_____ make math learning easier and more interesting instead of giving 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：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。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(cè)。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”。該句描述的是與現(xiàn)狀相反的事實(shí)故選A。考點(diǎn)：考查虛擬語氣。26．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。Have a . pity 表示同情某人結(jié)合句意，故選C考點(diǎn)：考查固定用法。27．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。28．If I a bird, I _ fly in the blue sky.A．was。 would B．a(chǎn)m。 will C．will be。 will D．were。 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。根據(jù)句意可知，這里表示的是跟事實(shí)不符的情況，是不可能實(shí)現(xiàn)的事情，因此這里應(yīng)該用虛擬語氣。在if從句中用一般過去時(shí)，主句中用would+動(dòng)詞的原形。故選D。考點(diǎn)：考查虛擬語氣。29．If I a boss, I would manage a big factory.A．a(chǎn)re B．wasC．were D．be【答案】C【解析】試題分析：句意：如果我是老板，我會(huì)經(jīng)營(yíng)一家大型工廠。由句意可知，此句是虛擬語氣，if引導(dǎo)的從句應(yīng)該用過去式的形式，其中第一人稱用were，故答案為C?？键c(diǎn)：考查虛擬語氣。30． Had he studied harder, he_______ the exams.A．must have got through B．could get throughC．would get through D．would have got through【答案】D【解析】試題分析：句意:如果他學(xué)習(xí)再努力一點(diǎn)，他就能通過考試了。must have got through 一定通過；could get through 可能通過；would get through 會(huì)通過；would have got through 會(huì)通過。這句話中Had he st