Accent is a combination of three main components： intonation （speech music）, liaisons （word connections）, and pronunciation （the spoken sounds of vowels, consonants, and combinations）. As you go along, you'll notice that you're being asked to look at accent in a different way. You'll also realize that the grammar you studied before and this accent you're studying now are completely different.

精通美语语音是学习英语的很好的素材，对于提高英语水平有很大的帮助。