Lesson One Dialogue Telepli6ning Text Asia Grammar 形容詞和副詞的級 Lesson Two Dialogue Seeing the Doctor Text April Fool’S Day Grammar 語態(tài) Lesson Three Dialogue Shopping Text UFO Grammar 非謂語動詞,動詞不定式(1) Lesson Four Dialogue Booking Airline TicKets Text I Don't Drive Grammar 動詞不定式(2) Lesson Five Dialogue Taking a Taxi Text Moon Sonata Grammar 分詞(1)——現(xiàn)在分詞 自測題(一) Lesson Six Dialogue Finding a Room Text The Rain and My Son Grammar 分詞(2)一一過去分詞 Lesson Seven Dialogue At a Restaurant Text The Waiter Singer Grammar 動名詞(1) Lesson Eight Dialogue At the Post Office Text The Rabbit and the Lion Grammar 動名詞(2) Lesson Nine Dialogue At the Airport Text “Less-than—ideal”Jobs Grammar 名詞性從句一一主語從句表語從句 Lesson Ten Dialogue At the Railway Station Text A Warmer or a Colder Earth Grammar 賓語從句(1) 自測題(二) Lesson Eleven Dialogue At the Bank Text The Farmer and the Foxes Grammar 賓語從句(2) Lesson Twelve Lesson Thirteen Lesson Fifteen Vocabulary