with是什么词性

　　with可以是介词，也可以是名词，具体依语境判断，动词翻译为：用、反对、关于、包括等。名词翻译为：(人名) 维特。介词是一种用来表示词与词、 词与句之间的关系的虚词， 在句中不能单独作句子成分。介词后面一般有名词代词或相当于名词的其他词类,短语或从句作它的宾语。

　　1、with的例句有：She's more comfortable with computers than with people.

　　比起与人相处，她和电脑打交道更能应付自如。

　　Fewer people write with their left hand than with their right.

　　用左手写字的人比用右手的人少。

　　Tie it with fabric bows that coordinate with other furnishings.

　　扎上和其他的饰品相配的布质蝴蝶结。

　　2、with的短语有：up with 、deal with 、 catch up with

　　up with 拿起，举起;拥护

　　I came up with this dumb idea. 我想出了这个愚蠢而恼人的主意。

　　Jo doubled up with laughter. 乔笑弯了腰。

　　Sue's face lit up with surprise. 苏的脸上露出惊讶的表情。

　　deal with 处理

　　He's happy that I deal with it myself. 他对我自己处理这件事感到很满意。

　　Have you been hatching up a deal with her? 你是不是在和她密谋什么交易?

　　catch up with 赶上

　　Most late developers will catch up with their friends.

　　绝大多数发育晚的人都将赶上他们的朋友们。

　　After missing a term through illness he had to work hard to catch up with the

　　others. 他因病休学一学期，不得不努力学习好赶上别的同学。

　　3、常用介词还有：at 、 on、by means of

　　at 在……岁时;在……远;向，朝;处于……状态

　　She lowered the handkerchief which she had kept dabbing at her eyes.

　　她放下了那块她一直在反复擦眼睛的手绢。

　　She left the light on in the bathroom at his request.

　　她应他的要求让浴室里的灯开着。

　　短语有：at last 终于 ; at once 马上 ; aim at 瞄准

　　on 在……之上;向，朝;关于

　　He got his winter jacket from the wardrobe and dropped it on the sofa.

　　他从衣柜里拿出冬天的夹克，把它扔到沙发上。

　　I stared at the peeling paint on the ceiling.我盯着天花板上剥落的油漆。

　　The load was lifted by means of a crane. 重物是用起重机吊起来的。

　　The bathroom is ventilated by means of an extractor fan.

　　这个浴室使用抽风扇通风。