Lesson 12A Books and movies
The topic of movies that are based on books provides the context to introduce the present perfect. The lesson begins with the grammar presentation through a conversation about a movie. The pronunciation focus is on sentence stress, and vocabulary looks at common irregular past participles. The main context of the final speaking and listening activity is a survey asking about movie experiences, and Sts learn how to ask present perfect questions with ever.
Note: In 1 2B Sts learn other regular and irregular past participles, and contrast the present perfect with the simple past