外研版高中英語選修7module6theworld’sculturalheritageperiod3練習(xí)題(完整版)
【正文】 述語氣． It seems as if it were /was spring already. It looks as if it were going to rain. He looks as if he were ill. 2. 由 in order that, so that 引導(dǎo)的狀語從句中的謂語動詞常用 may/might/can/could＋動詞原形，來表示虛擬語氣。 “If I had missed” said William Tell, “an d had shot too low, I was going to use this arrow on you.” If you had listened to the teacher carefully yesterday, you could answer the question now. 2) 虛擬語氣在主從復(fù)合句中的用法 : I. 虛擬語氣在賓語從句中的用法 1. wish+that 從句，表示的是一種虛擬語氣，賓語從句中的動詞所表示的動作表示的只是一種不能實現(xiàn)的愿望、要求。 如： Sit down, please./ Let me have a try. 虛擬語氣： 表示說的話不是事實，或者是不可能發(fā)生的情況，而是一種愿望、建議或與事實相反的假設(shè)，一般用于正式的書面語。 2. 虛擬語氣的用法： 1）虛擬語氣在條件句中的用法 : 1表示與現(xiàn)在事實相反 ,謂語動詞的主要形式如下 : 非真實條件 句 主句 動詞的過去式 （ be的過去式用 were ） would{should, could, might} +動詞原形 We would go with you if we had time. If I were you, I would consider their plan. If I knew this telephone number, I would ring him up. 注意 : should 多用于第一人稱后。其中謂語動詞的形式和 對應(yīng)用法如下表所述： 用 法 形 式 例 句 表示對現(xiàn)在情況的虛擬 wish+從句主語 +動詞過去式或were I wish I knew something about programming. I wish I were as strong as you. 表示對現(xiàn)在進行情況的虛擬 wish+從句主語 + were doing I wish I were sleeping. I wish it weren’t raining. 表示對 過去情況的虛擬 wish+從句主語 +had+過去分詞 She said something unpleasant. She wishes she hadn’t said it. I wish he had got there ahead of time. 表示對將來情況的虛擬 wish+從句主語 +would+動詞原形 I wish he would get younger and younger. I wish he would be more careful. 注意： 表示對現(xiàn)在情況的虛擬時 ，從句的時態(tài)不根據(jù)前面謂語動詞的時態(tài)變化而變化，而是依據(jù)從句的實際情況，可以表示和現(xiàn)在事實相反，也可以表示和當(dāng)時事實相反。 Let’s hand in the exercises earlier so that the teacher may have time to corre ct them. I live so that others may live better .自己活著為的是使別人活得更好． She stayed at home for a few days so that she might take care of her mother. She took
教學(xué)課件相關(guān)推薦
鄂ICP備17016276號-1