有两个like,一个是实义动词,喜欢；一个是介词,像. 动词like直接作谓语.如： She likes her mother.她爱她妈妈. 介词like（像）前面要有系动词.系动词有很多,如be,look（看起来）,sound（听起来）,smell(闻起来）,feel（摸起来）,turn/become/get（变得）,等等.如： She is like her mother.她像她妈妈. She looks like her mother.她长得像她妈妈. 系动词之间可以互换,如be换成其他系动词.但系动词不可重复使用,也就是不能同时用几个系动词.所以,we look like...是对的,we are like...也是对的,但we are look like...是错的.
