高考英语语法——独立主格结构（共15张PPT）

高考英语语法 独立主格结构 Losing the toy, the boy cried sadly. 分词作状语 The toy lost, the boy cried sadly. 独立主格结构结构 “独立主格结构”实质上是带有自己主语的非限定分句和无动词分句。“独立结构”是一种独立分句，可以表示时间、原因、条件、方式和伴随情况等。独立主格结构一般位于句首，有时也居句尾表示伴随状况时。 独立主格结构按其结构形式，分为不定式独立结构、现在分词独立结构、过去分词独立结构和无动词独立结构（即带有自己逻辑主语的形容词、副词、名词、介词短语形式的独立结构，只不过是省略了being），独立主格结构通常在句中起状语分句的作用。 逻辑主语+现在分词 逻辑主语和现在分词之间构成主动关系。 Weather permitting, we'll go hiking.(=If weather permits) Workers using the machine, the instructions must be read carefully.(=When workers use the machine) Nobody answering his question, the teacher said it by himself. (=Since nobody answered his questions, the teacher said it by himself.) She cooked the dinner, her husband cleaning the floor. (=and her husband cleaned the floor) 逻辑主语+过去分词 逻辑主语和过去分词之间构成被动关系。 The table set, they began to have a dinner. (=When the table was set, they began to have a dinner.) Another chance given, I will succeed. (=If another chance is given, I will succeed.) He came back finally, his face covered with mud. (=his face