【正文】
, 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)??键c(diǎn):考查虛擬語(yǔ)氣及時(shí)態(tài)的用法。25.—I like drinking wine. But people who drink wine aren’t allowed to drive.—If I you, I would give up wine.A.was。 to drink B.a(chǎn)m。 drinking C.were。 drink D.were。 drinking【答案】D【解析】試題分析:句意:我喜歡喝酒。但是喝酒的人不允許開(kāi)車。如果我是你,我將會(huì)放棄喝酒。分析:表示與現(xiàn)在事實(shí)相反的情況。 其虛擬語(yǔ)氣的結(jié)構(gòu)為:從句:if + 主語(yǔ)+ 動(dòng)詞的過(guò)去式(be用were) + ……主句:主語(yǔ)+ would (should, could , might) + 動(dòng)詞原形 + ……例如:If I were you, I would read it again. 如果我是你的話,我再讀一遍。(事實(shí)上我不是你),故選 D考點(diǎn):考查虛擬語(yǔ)氣及動(dòng)詞短語(yǔ)的用法。26.Sir, you should__________ at the red light.But you didn’t.A.stop B.have stopped C.not have stopped D.stopped【答案】B【解析】試題分析:句意:先生,你應(yīng)該在紅燈亮?xí)r停下來(lái)。但你沒(méi)有。這里用虛擬語(yǔ)氣,用情態(tài)動(dòng)詞should + have + 過(guò)去分詞,這是對(duì)過(guò)去的一種虛擬。所以選B??键c(diǎn):考查虛擬語(yǔ)氣。27. 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(guò)考試了。must have got through 一定通過(guò);could get through 可能通過(guò);would get through 會(huì)通過(guò);would have got through 會(huì)通過(guò)。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(yǔ)氣的用法,從句中用的是過(guò)去完成時(shí),這時(shí)主句用would +have +過(guò)去分詞。故選D??键c(diǎn):考查虛擬語(yǔ)氣。28.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(yǔ)氣,if引導(dǎo)的從句應(yīng)該用過(guò)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(yǔ)氣。29.—I like drinking wine. But people who drink wine aren’t allowed to drive.—If I you, I would give up wine.A.were。 drinking B.a(chǎn)m。 drinkingC.were。 drink D.was。to drink【答案】A【解析】考查虛擬語(yǔ)氣和非謂語(yǔ)動(dòng)詞的用法。根據(jù)句意可知,該句使用了虛擬語(yǔ)氣,if引導(dǎo)的從句使用一般過(guò)去時(shí),用were;give up后面接動(dòng)詞的現(xiàn)在分詞。故選A。30. 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(guò)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(yǔ)氣的用法。