人们常听到英语学习者这样的报怨:“学外语很难,难就难在没有一定的语言环境”;当人们寻求教师的帮助时,则几乎得到相类似的规劝:“要学好英语,一定要多听、多练,多在语言环境中去感受。”诚然,语言是人类特有的一种信息系统,英语教学有别于其它类别学科的教学,它不 People often hear such complaints of English learners as: “When learning a foreign language is hard, it is hard not to have a certain language environment ”; When people seek the help of teachers, they are almost similar excuses: English, we must listen more, practice more and more in the language environment to feel. "Admittedly, language is a human-specific information system, English teaching is different from the teaching of other types of disciplines, it does not