want to do sth在句中做什么成分,比如I want to go to the zoo.

问题描述:

want to do sth在句中做什么成分,比如I want to go to the zoo.

就是谓语动词呀,作谓语成分。
want to do sth就是“想要干某事”的意思啦

谓语

没必要纠结在句子成分上.want to do sth. 是一个动词短语,背熟,就可以啦.符合这类用法的动词还有: decide / hope / choose/ learn / plan / pretend / promise / refuse 等等动词.如: He decides to go to the zo...

want 是谓语,后面的to do sth是宾语