He began to cry as if bitten by a snake (＝ as if he was bitten by a snake)．

　　他开始哭了起来，就像被蛇咬了似的。

　　6．作伴随状语，一般转换为并列结构。

　　The pop star hurried up to her car, followed by her fans (＝and she was followed by her fans)．

　　那个明星匆忙走向自己的车，后面跟着她的粉丝。

　　 [点津]

　　过去分词作时间、条件或让步状语时，为了明确其意义有时可在分词前加上when, while, if, once, unless, although 等连词，相当于状语从句的省略。

　　Although published (＝Although the book has been published) many times, the book still sells well in the market.

　　虽然这本书已发行过很多次，但这本书的销售量仍很好。

　　Once visited (＝Once the city is visited), the city will never be forgotten.

　　一旦你参观了这个城市，你就永远不会忘记它。

　　即时演练1

　　句型转换

　　①If we are united, we will make our life better.

　　→United, we will make our life better.

　　②Because she was frightened, she asked me to go with her.

　　→Frightened, she asked me to go with her.

　　③When it is seen from the top of the hill, the park looks more beautiful.

　　→Seen from the top of the hill, the park looks more beautiful.

　　④He stood there silently, and he was moved to tears.

　　→He stood there silently, moved to tears.

语法点二 过去分词(短语)的独立结构 　　

　　过去分词(短语)作状语时，过去分词(短语)的逻辑主语通常是句子的主语，否则，分词(短语)前应加上自己的主语。这种带有自身主语的过去分词(短语)被称为过去分词(短语)的独立结构。过去分词(短语)的独立结构通常在句中作状语，可表示时间、原因、条件等。

　　The test finished, we began our holiday.

　　考试结束了，我们开始放假了。

　　The book written in simple English, it will be more popular.

　　这本书如果用简易英语写的话，将会更流行。

　　比较下面两个句子中的逻辑主语：

　　More time given, we should have done it much better.(独立主格)

　　Given more time, we should have done it much better.(过去分词作状语)

　　即时演练2

　　用独立结构完成句子

　　①All the people seated (所有的人都坐好了), the speaker began to give his speech.

　　②The party will be held in the garden, weather permitting (天气允许的话)．

　　③The children went home from school, their lessons finished for the day (他们完成了一天的功课)．

　　[点津]　过去分词作状语时应注意的几个问题

　　1．过去分词作状语时其逻辑主语为主句的主语，此时应注意人称一致。试比较：

　　Moved by the story, tears came to her eyes.(F)

tears 不是move 的逻辑主语，故此句不正确。