as a result與so的區別

as a result是具有副詞詞性的短語，在句中只能起過渡詞使用，充當狀語

而so一般作並列連詞用，可以連接兩個分句，構成並列句.

例如As a result， "Black" people are thought of as less competent and as having colder personalities.

There wasn't much traffic so we made good progress.

來往車輛不多，所以我們開得很快。