look 是不及物动词,后面不能直接跟宾语
我们一般都说look at me ,look at the blackboard
关于look like的用法：
look like 是"看上去像,像...,似...,外貌特征是..."
如:
doesn't she look like her father?
look alike
它的主语是俩个事物或人,不接宾语.意思是他们看起来相似.
比如说 a and b look alike.
look like 也是俩事物或人指看起来像.
句子结构是a looks like b.
look the same as 通常指物.意思是俩事物看起来一样.
句子结构和look like 一样是a looks the same as b.
take after 只用于人,指长相的像父母长辈等.句子结构为a takes after b.