对于汉语基础薄弱的美国学生而言,第一语言英语和第二语言汉语分属于两种不同的语言系统,二者在语音成分和语音规则方面的差异使他们在学习过程中受其母语干扰而出现明显的语音偏误,这种偏误严重阻碍了以英语为母语的美国学生学习汉语时发音的速度和质量。教学中,教师要采取相应的教学策略,有效开展有关声母和韵母的教学。 For American students with weak Chinese foundation, the first language English and the second language Chinese belong to two different language systems. The differences between the two in terms of phonetic composition and phonetic rules make them interfere with their mother tongue in the learning process Significant phonetic errors occur, a serious impediment to the speed and quality of pronunciation of native speakers of American language when they learn Chinese. Teaching, teachers should take the appropriate teaching strategies, the effective implementation of the initial consonants and finals teaching.