精选优质文档-倾情为你奉上选修八 Unit4 语法学案现在分词和过去分词的用法区别 （一）分词的作用现在分词可用于：构成进行时。e.g. We are studying English.当副词作状语。e.g. The children came, singing and dancing.当形容词作定语、宾补和表语。 e.g. Falling leaves danced in the air. I saw many birds flying along the river. The story is very moving.过去分词可用于：构成完成时。 e.g. The play had begun when we arrived there.构成被动语态。e.g. English is widely spoken in the world.当副词作状语。e.g. Seen here, the city looks more beautiful.当形容
