1. beat后接表示人及人的群体名词或代词作宾语，常用于游戏或比赛中战胜某人或打败某人。如：
Our class beat Class One in the table tennis match yesterday.
2. win后接表示事物的名词或代词作宾语，在句子中通常与game，match，prize等词搭配，表示在某项活动或比赛中获胜。如：
Who won the game?
She won the first place in the competition.
【一言辨异】Yesterday I beat my classmate at chess. He won only one set，while I won two sets.昨天下棋我赢了我同学。他只赢了一盘，而我赢了两盘。
