小组互动是高职高专英语课堂活动中的常见形式之一。二语习得研究表明,外语课堂小组互动在英语的教学中发挥了一定的优势:为学习者提供了更多使用目标语的机会,能够减轻学习者在活动中可能产生的焦虑心理,有利于提高学习者的目标语能力。虽然课堂小组互动对语言习得的作用毋庸置疑,但是在具体的实施过程中仍然存在着一些壁垒。 Group interaction is one of the common forms of English classroom activities in higher vocational colleges. Second language acquisition studies show that the interaction of foreign language classroom group has played a certain advantage in the teaching of English: for learners to provide more opportunities to use the target language, can reduce the anxiety that learners may have in the activity, Improve learner’s target language ability. Although the role of classroom group interaction on language acquisition is beyond doubt, there are still some barriers in the concrete implementation.