第二语言习得理论认为:语言是习得的,而不是学得的。这就是说English can be acquired,not can be learned.要想习得语言,就得有习得语言的环境。学生在这个场所中要有交流,有互动。而交流与互动是提高学生英语水平的唯一途径。作为教师要尽量启发和激励学生参与到这一活动中来,使教与学能够相长,互相促进,形成良性循环。学生是学习的承载者,是整个学习活动的中心。为了能使 Second language acquisition theory holds that language is learned rather than learned. That is to say English can be acquired, can not be learned. To acquire a language, you have to acquire a language environment. Students in this place have an exchange, interaction. Communication and interaction are the only ways to improve students’ English proficiency. As a teacher, we should try our best to inspire and motivate students to participate in this activity so that teaching and learning can make progress and promote each other to form a virtuous cycle. Students are the carriers of learning and the center of the entire learning activity. In order to make it