教材是体现教学大纲、教学内容和教学方法的知识载体，是教师实施教学的重要工具之一。目前全国尚未有成人英语统编教材，各地所采用的教材也不同，这种状况，严重影响了成人英语教学质量。笔者认为，成人学习外语在动机、需要、思维方式、学习策略等方面都具有自己的特点... Textbooks are the carrier of knowledge that embodies teaching syllabus, teaching content and teaching methods, and is one of the important tools for teachers to implement teaching. At present, adult English teaching materials are not yet available throughout the country, and the textbooks used in different places are also different. This situation has seriously affected the quality of adult English teaching. The author believes that adult learning foreign languages ​​have their own characteristics in motivation, needs, ways of thinking, learning strategies and so on.