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nd 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??键c:考查虛擬語氣的用法。6.She doesn’t stick to her exercises and a balanced diet. If she _______, she would remain slim and healthy.A.had done B.would do C.did D.should【答案】C【解析】【詳解】句意:她沒有堅持鍛煉和均衡飲食。 could have caused【答案】D【解析】【詳解】句意:你不應該開車闖紅燈,因為你會引起事故的。9.If I were invited to the party,I _______ a red skirt.A. will wear B. wear C. would wear【答案】C【解析】試題分析:如果我被邀請參加聚會,我會穿紅色的裙子??键c:考查虛擬語氣??键c:考查虛擬語氣的用法。15.— I don’t know what to wear at the party.— If I you, I would wear a shirt and a tie.A.a(chǎn)m B.is C.were D.was【答案】C【解析】試題分析:if從句的虛擬語氣,對于現(xiàn)在的虛擬用一般過去式,be動詞都用were,:——我不知道聚會該穿什么。 will take D.were。17.If I you, I the job.A.a(chǎn)m。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”:18.If I you, I the army.A.a(chǎn)m, would join B.were, would join C.a(chǎn)m, will join D.were, will join【答案】B【解析】試題分析:句意:如果我是你,故用過去時態(tài),.考點:if引導的條件狀語從句點評: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(shè)、愿望、懷疑或推測。20. If I_______ one million dollars, I would give it to medical research. If I _______ you, I would give it to charity.A.will have, am B.would have, was C.had, were D.have, is【答案】C【解析】考察虛擬語氣??疾樘摂M語氣。如果我有時間,我肯定會去的。表示對現(xiàn)在的虛擬,if引導的從句用一般過去時,語句用would do ,故選C項。27.What would you do if you _____ the traffic accident?I would ______.A.see,do my housework first B.saw。分析:考查if引導的虛擬語氣。 would take B.were。故選D。在if從句中用一般過去時,主句中用would+動詞的原形。根據(jù)句意可知,該句使用了虛擬語氣,if引導的從句使用一般過去時,用were;give up后面接動詞的現(xiàn)在分詞。故選A。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(shè)、愿望、懷疑或推測。 won’t rain D.a(chǎn)re going to。如果我有時間,我一定會去的。考點:考查虛擬語氣。只有在非真實條件句中才使用虛擬語氣??键c:考查虛擬語氣。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”:45. —I’m going to Larry’s party. But I don’t know what to wear.—If I ___ you, I _______ wear a dress.A.a(chǎn)m??键c:本題考查虛擬語氣。本句是if條件句,對現(xiàn)在的虛擬,用If sb were/did..., sb would/could/should/might do;根據(jù)句意結(jié)構(gòu)和語境,故選B。50. 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,我肯定會幫助你的,但是我太忙了。所以描述的是過去的事情,故我過去很忙應該用過去時。與現(xiàn)在事實相反的虛擬語氣中,系動詞一律用were。虛擬語氣是不可能發(fā)生的,是一種假設(shè)情況;而if引導的條件狀語從句,是有可能發(fā)生的。 willC.were。如果我有時間,我會去的。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”:句意:如果我是你,我會學習更努力。虛擬語氣用來表示說話人的主觀愿望或假想,而不表示客觀存在的事實,所說的是一個條件,不一定是事實,或與事實相反??键c:考查虛擬語氣。with連接幾個主語時,與第一個保持一致??键c:考查虛擬語氣的用法37.If I______ you, I would take a small present..A.a(chǎn)m B.was C.were D.a(chǎn)re【答案】C【解析】試題分析:句意:如果我我你,我會那個小的禮物。35.If it were Sunday today, I________ go to school.A.shan’t