【英語】初中英語虛擬語氣解題技巧(超強(qiáng))及練習(xí)題(含答案)及解析-資料下載頁
2025-04-01 22:48本頁面
【正文】 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”：26． If it had been possible, I would have helped him, 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。對過去的虛擬If+主語+had +動(dòng)詞過去分詞,主語+would / should / might / 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。27．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(dòng)詞用“過去式（be動(dòng)詞用were）”，而主句中的謂語動(dòng)詞用“would / should/ could / might + 動(dòng)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?？键c(diǎn): 考查虛擬語氣的用法。28． 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。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】考查虛擬語氣和非謂語動(dòng)詞的用法。根據(jù)句意可知，該句使用了虛擬語氣，if引導(dǎo)的從句使用一般過去時(shí)，用were；give up后面接動(dòng)詞的現(xiàn)在分詞。故選A。30．You _______ through that red light, for you _______ an accident.A．must have driven。 should have caused B．could have driven。 might have causedC．couldn’t have driven。 should have caused D．shouldn’t have driven。 could have caused【答案】D【解析】【詳解】句意：你不應(yīng)該開車闖紅燈，因?yàn)槟銜?huì)引起事故的?？疾榍閼B(tài)動(dòng)詞。分析句子及選項(xiàng)“You ___ through that red light, for you ____ an accident.”，你 開車闖紅燈，因?yàn)槟? 事故的，可知是對過去的虛擬，應(yīng)用情態(tài)動(dòng)詞+have done。此處是不應(yīng)該開車闖紅燈，會(huì)引起事故，故選D。
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