英语单词是构成句子的基本单位,想要学好英语,积累词汇量并且正确地使用它们是最基本的内容。教学中学生学习词汇都是在词汇表中,除此之外,学生在自己学习的过程中怎样更好地掌握单词,真正的学以致用。在本文中作者从词典的基本特点及实际应用方面入手,让教师帮助学生利用好词典,从而学好单词。 English words constitute the basic unit of the sentence, you want to learn English, the accumulation of vocabulary and the proper use of them is the most basic content. In the process of teaching, the students learn vocabulary in the vocabulary. In addition, the students learn how to master the words in their own learning process. In this paper, the author starts with the basic characteristics of the dictionary and its practical application, so that teachers can help students make good use of the dictionary to learn the vocabulary.