Lesson A introduces the general language for the topic of the unit. It begins with Vocabulary Link, which presents the key vocabulary through the use of word families and useful expressions. Next, the Listening section contains tasks that involve listening for general ideas as well as specific details. A Pronunciation section gives practice in rhythm, stress, intonation, and specific sounds of English. This is followed by Speaking and Speaking Strategies sections, which guide students in speaking about the unit theme. The Language Link section presents and practices key structures. The lesson concludes with a Communication section for fluency practice that integrates the vocabulary and grammar of the lesson.