Unit 3 we should obey the rules.Ask and answer questions actively.Listen to the teacher carefully.Dont be late for class.Dont be late for school.Be quietDont make noiseDont eat in class Just practise积极回答问题。认真听老师讲课。保持安静。不要制造噪音。不要上课吃东西。不要上学迟到。Peter is a good student at school. But sometimes he is not a good boy. He doesnt like to do homework. He often makes a mess in his room. He watches TV too often. He reads in bed and goes to bed very late.home ruledo houseworkWe should help to do housework.cla
