一、 with结构的构成
它是由介词with或without+复合结构构成，. with或without-名词/代词+形容词/副词/介词短语/动词不定式/分词。
下面分别举例：
1、 She came into the room，with her nose red because of cold.（with+名词+形容词，作伴随状语）
2、 With the meal over ，we all went home.（with+名词+副词，作时间状语）
3、The master was walking up and down with the ruler under his arm。（with+名词+介词短语，作伴随状语。） The teacher entered the classroom with a book in his hand.
