因為這句話的意思是“那個男孩長得像他爸”
like作介詞表示“像”
like作動詞,意思是“喜歡”,如果你想表達(dá)的意思是“男孩喜歡他爸”,應(yīng)該用 The boy likes his father.如果說動詞前面加be,那就是現(xiàn)在進(jìn)行時或被動語態(tài),進(jìn)行時：The boy is liking his father.這種表達(dá)很怪也很多余,沒有人會這么用的.
被動語態(tài)：The boy is liked by his father.要加介詞by
所以like在這里只能是介詞.