Unit4 I have a new friendTeaching Aims1.By using courseware, cards and playing games, students can listen , read and say the five words: young, old, beautiful, thin, clever.2.Through watching video, making sentences, asking and answering practice, students can understand and use the sentences “Is she tall?”“Yes, she is.”3.Through listening,reading , role play and making dialogues , students can listen , read and act out the dialogues , talk about their friends, and get to know how to describe characteristics of others and encourage students to make more friends.Key PointsLearn to say the sentences “Is she tall?” “Yes, she i