In the process of learning any languages, pronunciation is an important part of language acquisition because pronunciation may influence a listener’s comprehension of one’s expression. An example is the classical mistake of pronouncing “sink” and “think.” Because Germans cannot pronounce /s/, the rescue worker cannot understand why a man who is “thinking” needs help. In China, English learners are also facing the problems of pronunciation. Gimson, a famous professor of linguistics in Britain, pointed out that when learning a language, one should understand 50%-90% of its grammar and 1% of its vocabulary, but it is necessary to fully master the pronunciation, thus highlighting the importance of pronunciation.[1] However, pronunciation is a difficult part of a second language acquisition. This article analyzes the problems of pronunciation and discuss some methods on how to resolve them.