过去分词作定语和状语区别（过去分词作状语用法归纳）

过去分词作状语用法归纳一、过去分词(短语)作状语时，其逻辑主语通常就是句子的主语过去分词(短语)作状语一般都用逗号同其它成分隔开，我来为大家讲解一下关于过去分词作定语和状语区别?跟着小编一起来看一看吧!

过去分词作定语和状语区别

过去分词作状语用法归纳

一、过去分词(短语)作状语时，其逻辑主语通常就是句子的主语。过去分词(短语)作状语一般都用逗号同其它成分隔开。

1. 作时间状语时，可转换为when或while等引导的从句，通常放在句首。如：

Seen from the top of the hill (= When it is seen from the top of the hill), the school looks like a big garden.

2. 作条件状语时，可转换为once, if或unless等引导的从句，一般放在句首。如：

Given more attention (= If it was given more attention), the fire could have been avoided.

3. 作原因状语时，可转换为because, as或since等引导的从句，多放在句首。如：

Encouraged (= As she was encouraged) by the teacher, the girl was very happy.

4. 作让步状语时，可转换为though, although 或even if引导的从句，常放在句首。如：

Left (= Although she was left) alone at home, Jenny didn’t feel afraid at all.

5. 作方式或伴随状语时，常可转换为并列分句，可位于句首或句末。如：

Surrounded by his students, the teacher went into the lab. (= The teacher was surrounded by his students and he went into the lab.)

6. 过去分词(短语)作状语时，有时为了强调，前面可带连词when, while, if, though, as if, unless等。如：

When given a physical examination, you should keep calm.

二、现在分词与过去分词作状语的区别