like 作介词用
1、系动词+ like doing
feel like doing 想要做
be like doing 像做... 一样
look like doing 看起来像做
2、like短语作定语或状语
like doing 像做...一样
like sb doing 像某人做...一样
The tall tree stands by the gate, like a soldier guarding the schoolyard.
这棵屹立在门口的高大的树，像士兵一样保卫着我们的.学校。
注意：He likes sports, like boating,skating,fishing and so on. 其中的 boating，skating和fishing是名词。
3、It is ( just ) like sb to do ... 就是这个样子，符合某人的特点，这正是...的一贯做法、为人。表示赞扬或不满。
It was just like him to leave the work to us.
这很像他的风格：把工作留给我们做。
It`s just like her to think others before thinking of herself.
这很像她：考虑自己之前，先考虑别人。