【正文】
。句子用虛擬語(yǔ)氣,所以動(dòng)詞用過去式,would,had,故選B。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。故選A。句意:如果我是你,我就穿襯衫帶領(lǐng)帶去參加聚會(huì)??键c(diǎn):考查虛擬語(yǔ)氣的用法。句意:如果我是你,我上課就會(huì)保持安靜,認(rèn)真聽課??键c(diǎn): 考查虛擬語(yǔ)氣的用法。如: I were you, I would join the army. she had time, she should go with you.。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)。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)。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。故選B。虛擬語(yǔ)氣的結(jié)構(gòu)為虛擬語(yǔ)氣用法歸納 虛擬語(yǔ)氣:表示所說的話不是事實(shí),或不可能發(fā)生,只是說話人的一種說話人的主觀愿望、假設(shè)、猜測(cè)、建議、或推測(cè)。25. If his brother a millionaire(百萬富翁), he39。根據(jù)上文提到 What would you do if you won a million yuan 這是對(duì)現(xiàn)在的虛擬,所以回答時(shí)用would do ,故選D項(xiàng)。24. What would you do if you won a million yuan? __________.A.I shall give it to charities B.I will buy snacks C.I won’t put it in the bank D.I’d give it to medical research【答案】D 【解析】 試題分析:考查虛擬語(yǔ)氣。故選B。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(yǔ)用過去式(be通常用were),主句謂語(yǔ)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(yǔ)用過去完成時(shí)(had+過去分詞),主句謂語(yǔ)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(yǔ)用過去式(be通常用were),主句謂語(yǔ)用“should (would, could, might)+動(dòng)詞原形”:23.I wish I ____fly to the moon one day A.can B.could C.a(chǎn)m D.was 【答案】B【解析】試題分析:句意:我希望有一天我能飛到月球。只有在非真實(shí)條件句中才使用虛擬語(yǔ)氣??键c(diǎn):虛擬語(yǔ)氣點(diǎn)評(píng):虛擬語(yǔ)氣是一種特殊的動(dòng)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(cè)。如果我有時(shí)間,我會(huì)去的。如果不明白這兩者的區(qū)別,就比較容易發(fā)錯(cuò)。點(diǎn)評(píng):完成本題時(shí)注意區(qū)分虛擬語(yǔ)氣和if引導(dǎo)的條件狀語(yǔ)從句。所以本題選C。”“我”是不可能成為“你”,所以本句是一個(gè)虛擬語(yǔ)氣。 would D.a(chǎn)m。 will B.were。tomorrow 為將來的時(shí)間故用一般將來時(shí)態(tài),所以選A??键c(diǎn):考查虛擬語(yǔ)氣。與現(xiàn)在事實(shí)相反的虛擬語(yǔ)氣中,系動(dòng)詞一律用were??键c(diǎn):考查虛擬語(yǔ)氣。18.If I______you, I_______go there at once.A.a(chǎn)m, would B.were, would C.were, will D.a(chǎn)m, will【答案】B【解析】試題分析:句意:如果我是你,我會(huì)馬上去那里。用if引導(dǎo)的虛擬條件句,虛擬現(xiàn)在時(shí)表示與現(xiàn)在事實(shí)相反的假設(shè),其if 從句的謂語(yǔ)形式用動(dòng)詞的過去式(be 一般用were),主句用would/ should/ could/ might +動(dòng)詞原形,例如:If I were in your position I would marry 。17.Can you tell