1. 用;使用(工具、手段等) word that shows what you are using

He was writing with a pencil. 他在用铅笔写字.

The streets are paved with stone. 街道铺了石子.

He was killed with a knife =Someone killed him with a knife.有人用刀杀了他.

He was killed by a falling rock.=A falling rock killed him.他被落石砸死了.

The tops of the mountains are covered with snow. 山顶上覆盖着白雪.

注意：(1). “With+东西”表示行为的主体通常是人把该物体当作工具来使用

“by+东西” 表示并非 “人”而是该“东西”才是行为的主体

He was killed with a knife =Someone killed him with a knife.有人用刀杀了他.

He was killed by a falling rock.=A falling rock killed him.他被落石砸死了.

(2).with跟使用的工具;In跟使用的材料.同时使用工具和材料使用with.

May I write with a pencil我可以用铅笔写吗

He gave his card,with a few words in pencil.他把它的名便给我,上面有几个铅笔字.

It must be written with pen and blue ink.这必须用铅笔和蓝墨水书写. (同时使用)

2. 具有;带有 having;carrying

Soon he came to a river with a wooden bridge over it. 不久,他来到了架有木头桥的河边.

China is a country with a long history. 中国是一个历史悠久的国家.

The girl with long hair is my sister.那个留长发的姑娘是我妹妹

注意：with ,about ,和in均可表示特征和属性.

With表示属于人和物的显著特点;about表示附属于人或物不可捉摸的的特点;

In表示附属与人或物的内部固有特点.

His uncle is an old man with a red nose.它的叔叔是位红鼻子老人.

There is a certain charm about that man.那个人有某种魅力.

There is something strange in him.他身上有点奇怪的地方.

3. 与…一道;跟…一起 word that shows things or people are together

Robert is playing with his friend. 罗伯特跟他的朋友在一起玩.

I shall go there with my students. 我将和同学们一起去那里. I'm going to finish the job with my friends. 我要和朋友们一起把活干完.

4. 在…一边;与…一致;拥护 on the same side; agreeing

I agree with you. 我同意你的意见.

Are you with us or against us 你是拥护我们还是反对我们?

5. …对…;与…对垒 against

She was angry with me. 她生我的气.

Don't fight with your brother. 别和你弟弟打架.

6. 由于;因为 because of (这种语义的with多半与表示情绪的词连用

She was red with anger .她愤怒的张红了脸

The baby was crying with hunger. 婴儿在哭,因为他饿了.

She was dying with hunger. 她饿得要命.

Don't become dizzy with success. 别因为胜利而冲昏了头脑.

7. (表示行为、方式)以…;带着 word that shows how something happens,how you do something,etc.

He spoke with anger. 他生气地说.

We run our school with advanced thought. 我们用先进的思想管理学校.

He came with a new dictionary. 他是带着一本新词典来的.

8. 随着 in the same way as;at the same time as

A tree's shadow moves with the sun. 树荫随太阳而移动.

A man grows wiser with age. 随着年令的增长,人变得更聪明.

The shadow moves with the sun. 影子随着太阳而动.

9.其他常用句型

So it is with +宾格代词…某人的情况也如此.

——He is clever and likes English

——So it is with his brother.

As is often the case (with sb..)对某人来说是常事.

AS is often the case with him,he is late again ,

As with…正如…的情形一样

As with young birds ,the time comes for young people to leave their famile

It is the same with…某人的情况也如此.

——He likes football but doesn‘t like basketball.

——It is the same with his brother.

区别：The boy in a red T-shirt is Robert Jenkins.穿一件红色T裇的男孩是罗伯特.杰肯斯x09

The boy with a red T-shirt is Robert Jenkins.拿一件红色T裇的男孩是罗伯特.杰肯斯x09