請問want to do sth,would like to do sth.這裡的want to,would like to是一個固定搭配的動詞,還是to do want是動詞,to do是不定式?want to是動詞,do動詞原形做賓語?

請問want to do sth,would like to do sth.這裡的want to,would like to是一個固定搭配的動詞,還是to do want是動詞,to do是不定式?want to是動詞,do動詞原形做賓語?

是前者..
①這點你可以從want後面可以跟名詞知道..
i want + sth ..
to do這種非謂語結構可作賓語跟在動詞後面的..
②do動詞原形只能做謂語不能作賓語..