alive，living与live的区别如下

【1】 alive 反义词为dead指生命从奄奄一息到精力旺盛的各种状态主要用作表语(有时可用作后置定语，但不用作前置定语)，可用于人或动物。

He must be still alive. 他一定还活着。

He‘s the happiest man alive. 他世上最幸福的人。

We don't know whether he's alive or dead.我们不知道他是死是活。

Is your mother still alive ?你的母亲还健在吗？

Doctors kept the baby alive for six weeks.医生使婴儿活了六周。

I was glad to hear you're alive and well .听说你健在我很高兴。

She had to steal food just to stay alive .她得偷食物才不至于饿死。

He was buried alive in the earthquake.地震把他活埋了。

【2】living 反义词为dead指人和动植物生命没有消失，仍然存在状态可用作表语或定语，可用于人或物。

Are your grandparents still living? 你的祖父母还健在吗?

He was the greatest living novelist in England.他是英国活着的最伟大的小说家。

They didn't find any living things there.他们在那儿没发现任何生物。

All living things need air, water and sunlight.一切生物都需要空气、水和阳光。

He is the greatest living poet.他是当代最伟大的诗人。

The blue whale is the world's largest living animal.蓝鲸是世界上最大的动物。

Both plants and animals are living things. 动物和植物都是生物。

【4】 live指活生生的，生机勃勃的还可以表示现场直播 通常只用作定语(前置)，可用于动物或植物，但一般不用于人。

He bought some live fish. 他买了几条活鱼。

The cat is playing with a live mouse.猫在戏弄那只活老鼠。

There is a dead fish among all the live ones.在所有这些活鱼中,有一条死鱼。

It is usual that live fishes are sold in market.在市场里出售活鱼是常有的事。

Have you ever seen a live whale?你看见过活鲸鱼吗?

He has never seen a live tiger.他从没见过一只活老虎。

Murray was a guest on a live radio show.  默里在一个直播的电台节目里当嘉宾。

Only a few live trees were left after the fire. 火灾之后只剩下几棵树还活着。