What’s the rule?Don’t fight.What’s the rule?Don’t arrive late for class.1 掌握P24 两个动词和一个名词。2 能够写一封求助信倾诉烦恼。Learning aims:Dear Dr. Know,____ you help me? I’m not happy because there are too many rules at home. Every morning, I ____ get up at six o’clock. At school, I _____ wear a school uniform, and I ______ keep my hair short. After school, I ____ play with my friends or watch TV because I ______ do my homework. I ___ relax on weekends either because I ___ learn to play the piano. I never have fun, what ___ I do?Zhao Pei3a Complete Zhao Pei’s letter to Dr. Know using have to / must, can / can’t.1. 明确