Unit4 Dont eat in class. Section A(2d-3c)Teaching aims1. 能使用目標語言談論學校、圖書館的規(guī)則。2. 能用所學內(nèi)容解決實際問題。3. 熟練掌握have to 的用法。Language points 1. Vocabulary: outside, wear, important, bring, uniform, quiet, have to, be quiet, 2. Sentences: Can we eat in the classroom? Yes, we can./No, we cant. Does he have to wear a uniform at school? Yes, he does./No, he doesnt. What do you have to do? We have to be quiet in the library.Teaching points and difficulties1. 鞏固祈使句的應用。2. 學習have to 的用法。Teaching methodsCooperation and ExchangeTeaching steps 1.Warm-up and revision (1) Show the pictures of activities that are happening in the school. T: You will see some pictures on the screen. Please get into pairs and make conversations like this: A: Can we ? B: Yes, we can./No, we cant.(2) Show the school rules. Let Ss talk about the school rules. Help them use the target language to talk about rules and try to say how they feel about the rules.2. Work on 2d （1） Show a picture of a boy and girl talking. Help Ss guess the main idea of the conversation. John is a new student. Alice is Johns classmate.If you are John and Alice, what do you think you will talk about when you first meet?（2）Read the conversation and answer the following questions.Q1. How is the school? Its great.Q2. Are there lots of rules? Yes, there are.Q3. Can you be late for school?No, you cant.Q4. What do you have to do every day?We have to wear the school uniform. (3) Role-play the conversation in 2d.3. Grammar Focus（on PPT）(1) Read through the sentences.(2) Have Ss focus on the usage of have to.4. Work on 3a (1) Write the rules for the school library.(2) Check the answers.(3) Show some other rules.Dont park here. Dont turn left. Dont use mobile phones. Dont smoke.5. Work on 3b (1) Use the words to make questions about the rules. Then write answers according to your school.(2) Have Ss check their answers in groups and then report their answers to the class.6. Work on 3c Make up five cool rules for your dream school. Share your rules with the class. Your classmates vote for the Coolest School!7.