《新东方·标准美语发音的13个秘诀》口音主要包括三个成分：语调（说话音调）、连音（词的连读）和发音（元音、辅音和混合音的发音）。当你学习《标准美语发音的13个秘诀》的时候，要换一个角度来看待口音。你会注意到以前学的语法和现在学的口音是完全不同的。

《英语词汇的奥秘》一书自1986年问世以来，累计销售已达80余万册。
无论是阅读还是写作，都必须要掌握一定的词汇；而如何更快的通过“词汇关”就成为许多同学颇为头疼的问题。本书将“词根”作为词汇的核心内容加以详述，列举了大量常用词根和词组，通过这些词根，可以快速有效地记忆大量单词，由点及面，达到事半功倍的效果。

Do You Always Use the Right Word?
Can You Pronounce It -- and Spell It -- Correctly?
Do You Know How to Avoid Illiterate Expressions?
Do You Speak Grammatically, Without Embarrassing Mistakes?
If the answer to any of these questions is NO, you ought to read Word Power Made Easy. Now thoroughly revised to eliminate outmoded references and to to reflect current idioms, it remains the best and quickest means to a better vocabulary in the English language.
Each chapter ends with review. Each section ends with a progressive check. Numerous tests will help you increase and retain the knowledge you acquired. Word Power Made Easy does more than just ass words to you vocabulary. It teaches ideas and a method of broadening knowledge as an integral part of the vocabulary building process.