5A Unit 1重点句：1.Why are you sad/happy? Because I cant go to the party.2.Why cant you go to the party?Because I dont have any nice clothes or shoes.Why dont you go to the party?Because I dont have any nice clothes or shoes.重点词组：1. Let him(宾格) help you（宾格）.let后加宾格再加行为动词原形2. have to do sth. have to take medicine3. put it on(穿上它) take them off (脱下他们) try them on (试试他们)4. a party at the princes house 在王子家里的一个聚会5. Would you like some? Would you like to eat?6.They
