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《新思维综合英语3》9-12单元学习参考材料.doc

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《新思维综合英语3》9-12单元学习参考材料 2005-6-5 宋智 一.与事实相反的条件句,即非真实条件句的分类及其形式 非真实条件句从时间上看有三种:1 与现在事实不符;2 与过去事实不符;3与将来事实不符。具体形式构成见下表: 时 间 从 句 主 句 现 在 一般过去时 情态动词过去式+动词原形 过 去 过去完成时 情态动词过去式+完成时 将 来 Should/ were to+动原 情态动词过去式+动词原形 二. 用法 与现在事实不符 If I knew French, I would talk with her myself. 如果我懂法语的话,我自己和她说了。 If Tom were here, I might ask him for help. 如果汤姆在的话,我可以请他帮忙。 与过去事实不符 If you had talked with him you would have known how difficult the task is. 如果你和他谈过,你就会知道这项工作有多困难。 If I had come yesterday, I would have got the book as well. 如果我昨天来的话,我也会有这本书的。 3. If he should hear anything about the plan, he would be overjoyed. 假如他听到有关这个计划的事,他会欣喜若狂的。 注意:were to时, 不管什么人称,were没有变化。 三.直接引语和间接引语的比较 (一). 直接引语变为间接引语通常要引起这几个方面的变化:1 时态;2部分代词;3部分时间状语和少数地点状语。如果是疑问句或祈使句,句子结构还要作相应的变化。 直接引语变为间接引语的一般步骤是: 看句子结构是否要变化; 看时态是否要变化; 看代词是否要变化; 看状语是否要变化。 (二) 间接引语的时态变化,见下表: 直 接 引 语 间 接 引 语 一般现在时 一般过去时 现在进行时 过去进行时 现在完成时 过去完成时 一般将来时 过去将来时 现在完成进行时 过去完成进行时 一般过去时 过去完成时 (三) 代词的变化 一般第一人称代词或this/these要变化。第一人称按主语变;this/these变为that/those. (四) 状语的变化 直接引语 间接引语 now Then Ago before today That day This morning That morning Yesterday The day before Yesterday morning The morning before tomorrow The next/following day Last week (month…) The week (month…)before Next week (month…) The week (month…)after The following week (…) This week (month…) That week (month…) here there (五) 句子结构的变化 陈述句 陈述句一般没有变化,只需在引语前加that 即可: The man said, “ I don’t trust you.” The man said that he did not trust you. 2. 疑问句 一般疑问句 如果直接引语是一般疑问句, 那必须在引语前加if /whether,并把疑问句改成陈述句式: He asked, “Did she break the glass?” He asked if / whether she had broken the glass. 特殊疑问句 如果直接引语是特殊问句, 只需将疑问句改成陈述句式即可: He asked, “ Where is my book?” He asked where his book was. 祈使句 如果直接引语是祈使句, 必须注意两点;1) 将祈使句改成不定式; 2) 如果谓语不具有祈使意义, 把谓语动词改成具有祈使含义的动词: He said to her. “Get out.” He asked her to get out. He said to his secretary, “Don’t let him in.” He asked his secretary not to let him in. 为了进一步巩固, 请大家参看练习部分此内容的习题与讲解!
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