本文从语义学的角度对英语歧义这一语言现象进行了分析,旨在明确其产生的根源,从而有的放矢地进行英语教学,帮助学生扫清语言交际中的障碍,提高教学效果. This paper analyzes the linguistic ambiguity of English from the perspective of semantics, aiming at clarifying the causes of its occurrence, so that English teaching can be targeted with a view to helping students to clear up barriers in language communication and improve teaching effectiveness.