Part 1Analyzing the teaching materialFirst, I will talk about my understanding of this lesson. It's the first one of unit 12, so if the students can learn it well, it will be helpful to make the student learn the rest of the unit.Second, I want to talk about the students, The students can further develop their autonomous learning ability, cooperative learning ability and investigative learning ability.Third, knowledge aims. make students to master the following new words and sentences in class.Rule, hall way, classroom, fight, Ms, outside, dining...Don't arrive late for class.Don't run in the hallway.Don't eat in the classroom. ...Can we eat in the classroom?Yes, we can / No, we can't.Part 2Teaching important points (1) New words and phrases.Read the new words and phrases to the students and ask them to repeat. Make sure every student knows the meaning and can read them.(2) To improve the students abilities of listening, speaking, reading and writing.I will follow the task-based method and student-centred method with the help of the tape recorder and multimedia.(3) To develop the students interest in English.(4) To train the students ability of working in pairs.Part 3Teaching difficult points (1) How to write the right whole sentences.(2) Develop their communicate ability. Act out their our dialogue.Part 4Activity in class