任何一种语言能力的形成都离不开语言材料大量有效的输入与积累。中国学生在日常生活中听到的、看到的,与人交流的都是汉语,所以即使学了英语,也是“哑巴英语”。因此,中国学生也就很难从生活中得到输入英语语言材料的机会,学生在每周有限的四节英语课中所受到的听说训练,由于平时用 The formation of any kind of language ability is inseparable from a large number of effective input and accumulation of language materials. Chinese students hear in everyday life, see, communicate with people are all Chinese, so even learn English, but also “dumb English.” Therefore, it is very difficult for Chinese students to get the chance to enter English language materials from their daily life. The students’ training in listening, speaking and listening in the limited four English lessons per week can not be guaranteed.