... THE END Unit 8: OUT AND ABOUT Lesson 7( C3-4 ) I. Objectives: - By the end of the lesson, the Ss will be able to read a text about Road Signs to understand Must and Mustn’t for obligation ... ask and answer, pair works, group works. IV. Teaching aids: lesson plan, textbook, pictures page 90, 91 and cassette. V. Time: Allotted 45 minutes. VI. Procedures: 1. Warm up(3’)Using can and ... II. Language contents: - Grammar: Modal verb: Must and Must not / Mustn’t. - Vocabulary: dangerous, accident, intersection, slow down, go fast, warn, help. III. Techniques: make the sentences,...