【正文】
。用if引導的虛擬條件句,虛擬現(xiàn)在時表示與現(xiàn)在事實相反的假設,其if 從句的謂語形式用動詞的過去式(be 一般用were),主句用would/ should/ could/ might +動詞原形,例如:If I were in your position I would marry 。30.Can you tell me what to wear at the party? If I ___you,I___the blue jeans.A.was,will wear B.am,will wear C.were,would wear D.were,wore【答案】C【解析】試題分析:句意:你能告訴我穿什么參加聚會嗎?如果我是你,我會穿藍色的牛仔褲。表示與過去事實相反的虛擬條件句。如果我有時間,我當然會去了。29.— Come and join us, Betty!— I’m afraid I can’t. I’m too busy now. If I ______ time, I would certainly go.A.have B.have hadC.will have D.had【答案】D【解析】試題分析:句意:貝蒂,來加入我們吧!恐怕我不能。故選D。if從句表假設,與現(xiàn)在事實相反,be動詞則用were ,無論第幾人稱做主語?!拇_如此。 would take D.were。 would take B.were。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。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。 will D.were。 will B.am??键c:考查虛擬語氣的用法。那樣更禮貌。26.(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.am【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。故選D。25.If I _______ you, I would give some flowers to her.A.am B.are 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。故選A。24. – What would you do if you ______ a car accident? – I will call the police. A.met B.meet C.were meeting 【答案】A【解析】試題分析: 虛擬語氣中,表示與現(xiàn)在事實相反的句子,if從句用一般過去時,主句用would/should/might+動詞原形。所以選B。但你沒有。(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。分析:表示與現(xiàn)在事實相反的情況。但是喝酒的人不允許開車。 drink D.were。 to drink B.am??键c:考查虛擬語氣及時態(tài)的用法。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??键c:考查虛擬語氣。go to see a movie去看電影;invite sb to do邀請某人做某事;在表達與現(xiàn)在事實相反的虛擬語氣中,Be用were,主句用would。Have a . pity 表示同情某人結合句意,故選C考點:考查固定用法。通過句子意思,看假設的條件是否能夠實現(xiàn),能夠實現(xiàn)是真實條件句,不能使用虛擬語氣;假設的條件不能實現(xiàn)則是非真實條件句。判斷是真實條件句還是非真實條件句。結合語境可知下文從句中是對現(xiàn)在情況的虛擬,故用一般過去時態(tài),選B。18.Come and join us. I’m sorry, but I’m busy. If I ________ time, I would go.A.have B. hadC. will have D. have had【答案】B【解析】試題分析:句意:來加入我們吧!——抱歉,但是我正忙著呢。You’d better+動詞原形,表示你最好做某事;You’d better+not+動詞原形,表示你最好不要做某事;suggest+主語+should+動詞原形,should可以省略,I suggest+主語+動詞原形。你最好不要吃垃圾食