语 境 自 主 领 悟
先观察句子
后自主感悟
①Now once taught by me,she'd become an upper class lady...
②But,sir,(proudly) once educated to speak properly,that girl could pass herself off in three months as a duchess at an ambassador's garden party.
③Seriously injured,he had to be taken to hospital.
④The teacher came in,followed by a group of students.
⑤He was found lying on the ground,his hands tied.
1.过去分词表示被动或完成的动作。作状语时,可以单独使用,既可位于句首,如句③,也可放在句尾,如句④;也可以在其前面加上适当的连词,如句①和句②。
2.过去分词的逻辑主语必须与句子的主语保持一致,如果不一致,我们常在过去分词前加上其逻辑主语,构成独立主格结构,如句⑤。
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