Unit1 Knowng Me, Knowing VouUsing language 过去分词作状语 课件 2022-2023学年高中英语外研版必修第三册

ENGLISH Using language 过去分词作状语 ENGLISH 含义 Eg. Built thirty years ago, the building looks very beautiful. 这个建筑虽然是30年前建造的，但看起来很漂亮。 过去分词作状语时，表示的动作是主语动作的一部分，过去分词所表示的动作往往发生于谓语动词所表示的动作。之前，或表示一种状态，与谓语动词所表示的动作同时发生或存在；其逻辑主语通常是句子的主语；过去分词与其逻辑主语之间是动宾关系 ENGLISH 类型 过去分词作状语时，可表示原因、条件、让步、时间、方式和伴随情况。过去分词作方式状语和伴随状语时可以变为并列句，作其他状语时可以变为相应的状语从句。 Encouraged by the progress he has made, he works harder. →As he's encouraged by the progress he has made, he works harder. 由于受到所取得进步的鼓舞，他工作更努力了。 过去分词作原因状语 ENGLISH 类型 Given more time, we could do it much better. →If we were given more time, we could do it much better. 如果多给我们点时间，我们会做得更好。 过去分词作条件状语 ENGLISH 类型 Wounded, the brave soldier continued to fight. →Although he was wounded, the brave soldier continued to fight. 尽管受伤了，但那位勇敢的战士仍然继续战斗。 过去分词作让步状语 ENGLISH 类型 Discussed many times, the problems were settled at last. →After they were discussed many times, the problems were settled at last. 多次讨论之后，这些问题终于解决了。 过去分词作时间状语 ENGLISH 类型 The old man walked into the room, supported by his son. →The old man walked into the room and was supported by his son. 这位老人在儿子的搀扶下走进了房间。 过去分词作方式状语 ENGLISH 类型 Mrs Wu came in, followed by her daughter. →Mrs Wu came in and she was followed by her daughter. 吴太太走了进来，她的女儿紧跟其后。 过去分词作伴随状语 ENGLISH 从状语从句改写成分词作状语步骤 复习： 现在分词作状语的改写步骤 第一步：看从句主语是否和主句一致，如果一致，省略，如果不一致，保留 第二步：把从句谓语动词改写成非谓语 第三步：可以省略连词，如果保留，表示强调 ENGLISH 从状语从句改写成分词作状语步骤 = (As) being ill, he has to stay at home. Eg. As he is ill, he has to stay at home. Eg. Unless Tom was invited, I would go the party. = (Unless) Tom invited, I would go the party. ENGLISH 从状语从句改写成分词作状语步骤 =Surrounded by a group of kids, he feels very happy Eg. He is surrounded by a group of kids and feels very happy. Eg. As he was permitted by his manager, the worker got a day off. = (As) Permitted by his manager, the worker got a day off. ENGLISH 位置 过去分词作状语时，通常放在句首或句末，有时也可放在句中，常用逗号与主句隔开。 注意：过去分词作状语时，有时为了强调，前面可带有连词(如when, while, if, though, as if, unless等)，构成“连词＋过去分词”结构，以使句意表达得更