词汇的精确性对语言表达十分重要。与语法知识相比,词块知识对英语口语具有更强的预测力。因此,词块知识在英语口语中占有重要地位。生活化的简单词块有利于学生的口语表达,也有利于理解和交流。有针对性地引导学生合理使用词块进行口语交流,将使学习者准确表达思想。 Vocabulary accuracy is very important for language expression. Compared with the grammar knowledge, the knowledge of the lexical block has more predictive power over spoken English. Therefore, block knowledge plays an important role in spoken English. The simple vocabulary of life is conducive to the students’ oral expression, but also conducive to understanding and exchange. Targeted guidance for students to use the word block properly for oral communication, will enable learners to express their thoughts accurately.