【文章內(nèi)容簡介】 ’t be B．were, wouldn’t C．was, won’t be D．a(chǎn)m, will【答案】A【解析】試題分析；句意：如果我是你，今天早晨我上學(xué)就不會(huì)遲到。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)。選項(xiàng)B缺少謂語動(dòng)詞。故選A。考點(diǎn)：if引導(dǎo)的條件狀語從句點(diǎn)評(píng)：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。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。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”。14．The air pollution is worse and worse. The government suggests that people ____ to work by subway or by bus.A．go B．goes C．going D．to go【答案】A【解析】【詳解】句意：空氣污染越來越糟糕。政府建議人們乘地鐵或者乘公交車去上班。考查謂語動(dòng)詞。A. go 去；B. goes 去；C. going 在去；D. to go 為了去。這是一個(gè)that引導(dǎo)的賓語從句，suggest后跟的賓語從句應(yīng)用虛擬語氣（should）do結(jié)構(gòu)，should可省略。故選A。15． 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，我會(huì)給他買一輛自行車。buy sth for sb給某人買某物；本句用的是虛擬語氣，表示與現(xiàn)在的事實(shí)相反，在虛擬語氣中不能用was,而用were，因此選C?？键c(diǎn)：考查虛擬語氣的用法。16． 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 studied 是一種省略倒裝的形式，相當(dāng)于If he had studied harder，是虛擬語氣的用法，從句中用的是過去完成時(shí)，這時(shí)主句用would +have +過去分詞。故選D?？键c(diǎn)：考查虛擬語氣。17．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。18．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。19．—Peter is going to Larry’s party. But he doesn’t know what to wear.—If I _______ him, I _______ wear a hat. It makes him cool.A．a(chǎn)m, will B．were, will C．were, would D．was, would【答案】C【解析】試題分析：句意：彼得打算參加勞拉的派對(duì)，但是他不知道穿什么。 如果我是他，我就戴一頂帽子。那會(huì)使他很酷。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)：1