及物動詞後面可直接接賓語,不及物動詞後面不可直接接賓語,一般要加介詞後再接賓語。
She speaks English. 這裏"speak"是及物動詞,後面跟了賓語"English"
She goes to school. "go"是不及物動詞需要藉助介詞"to"跟上賓語"school".