【正文】
助你的,但是我太忙了。對過去的虛擬If+主語+had +動詞過去分詞,主語+would / should / might / could have + 動詞過去分詞。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。25.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做那樣的傻事。虛擬語氣是一種特殊的動詞形式,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)+動詞原形”該句描述的與現(xiàn)在事實(shí)想反,故選C??键c(diǎn):考查虛擬語氣的用法26.If it were Sunday today, I________ go to school.A.shan’t B.would not C.can’t D.won’t【答案】B【解析】試題分析:句意:如果今天是星期天,我將不去上學(xué)。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詞用“過去式(be動詞用were)”,而主句中的謂語動詞用“would / should/ could / might + 動詞原形”。如: I were you, I would join the army. she had time, she should go with you.。由句意可知選B。考點(diǎn): 考查虛擬語氣的用法。27.If I _______ you, I would give some flowers to her.A.a(chǎn)m B.a(chǎn)re C.was D.were【答案】D【解析】試題分析:句意:如果我是你,我會送她一些花。這是由if引導(dǎo)的一個(gè)虛擬語氣句子,表示與現(xiàn)在事實(shí)相反的情況,其句型為“ if+ 主語 + 動詞的過去式( be 動詞用 were ),主語 +would / could / might / should + 動詞原形”。故選D。考點(diǎn):考查虛擬語氣的用法。28. — I don’t know what to do.— If I you, I buy a guidebook.A.a(chǎn)m。 will B.a(chǎn)m。 would C.were。 will D.were。 would【答案】D【解析】試題分析:句意:我不知道做什么?如果我是你,我就會買一本指南。虛擬語氣是一種特殊的動詞形式,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)+動詞原形”。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。29. 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 會通過;would have got through 會通過。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。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),用過去式表示,而且系動詞用were,主句用would加原形。故選C。 考點(diǎn): 考查虛擬語氣的用法。