【正文】
實相反,條件從句的謂語用過去完成時(had+過去分詞),主句謂語用“should (would, could, might)+have+過去分詞”與將來事實相反 若與將來事實相反,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)在事實想反,故選C??键c:考查虛擬語氣的用法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車。如果我是你,我將會放棄喝酒。分析:表示與現(xiàn)在事實相反的情況。 其虛擬語氣的結(jié)構(gòu)為:從句:if + 主語+ 動詞的過去式(be用were) + ……主句:主語+ would (should, could , might) + 動詞原形 + ……例如:If I were you, I would read it again. 如果我是你的話,我再讀一遍。(事實上我不是你),故選 D考點:考查虛擬語氣及動詞短語的用法。26.If I you, I’d keep quiet and listen carefully in class.A.a(chǎn)m B.will be C.were【答案】C【解析】試題分析: 與現(xiàn)在事實相反:條件從句用動詞過去式,主句用would/could/should/might+動詞原形;與過去事實相反:條件從句用had done,主句用would/could/should/might+have done;與將來事實相反:條件從句用動詞過去式/should+動詞原形/were to do,主句用would/could/should/might+動詞原形。句意:如果我是你,我上課就會保持安靜,認真聽課。故選C??键c:考查虛擬語氣的用法。27.I’m not free today, If I ____ time, I ____ and help him with you.A.have, will go B.had, would go C.have, would go D.had, will go【答案】B【解析】試題分析:句意:我今天沒空,如果我有時間,我就和你一起去幫助他。在含有虛擬條件句的復合句中,主句和從句的謂語都要用虛擬語氣。表示與現(xiàn)在事實相反的假設,虛擬條件句為If+主語+動詞的過去式(be動詞用were) ,主句為主語+should, would, could, might + 動詞原形。所以選B??键c:考查虛擬語氣。28.(題文)I would wear a shirt and tie to the party if I ________ you. It’s more polite.A.were B.will be C.a(chǎn)m【答案】A【解析】試題分析:與現(xiàn)在事實相反的虛擬語氣,if從句用過去時,主句用would/should/might+動詞原形。句意:如果我是你,我就穿襯衫帶領帶去參加聚會。那樣更禮貌。故選A??键c:考查虛擬語氣的用法。29. — 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,而是一種假設、愿望、懷疑或推測。其主要有三種結(jié)構(gòu):與現(xiàn)在事實相反若與現(xiàn)在事實相反,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”與過去事實相反若與過去事實相反,條件從句的謂語用過去完成時(had+過去分詞),主句謂語用“should (would, could, might)+have+過去分詞”與將來事實相反若與將來事實相反,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)在的事實相反,故選D考點:考查虛擬語氣的用法。30. I________ a big house for my family if I _____ a lot of money.A.would buy, have B.would buy, had C.will buy。 had D.will buy, will have【答案】B【解析】試題分析:句意:如果我有很多錢,我要給家人買個大大的房子。句子用虛擬語氣,所以動詞用過去式,would,had,故選B??键c:考查虛擬語氣。