Unit One 1 Warming up Speaking Listening Dialogues Greeting Come to My Birthday Party Passage Working at Home Grammar 名词 一般现在时 Exercises Reading How to Miss the Train Unit Two Warming up Speaking Listening Dialogues Where Is the Library An Interview Passage An E-mail Grammar 冠词 现在进行时 Exercises Reading Oscar Award Speech Unit Three Warming up Speaking Listening Dialogues Peter Is Late Go to the Movies Passage What Will the World Be Like Grammar 代词 一般将来时 Exercises Reading How GREEN Are You Unit Four Warming up Speaking Listening Dialogues Looking for an Apartment The Apartment Is Found Passage Finding an Apartment Grammar 代词的分类 一般过去时 Exercises Reading Einstein and His Driver Unit Five Unit Six Appendix Appendix Work book Exercse 1 Exercse 2 Exercse 3 Exercse 4 Exercse 5 Exercse 6