Step1   Revision

   Good morning, class. Are you happy today? Yes, me too. Every day when I come into our classroom, I'm always very happy. If I'm happy, I'll laugh, sometimes I'll eat something or talk with my friends.

Class, what will happen if you are happy? (Encourage them to stand up and say their sentences.)

   (The 2nd screen ) What will happen if you play computer games too much? (The 3rd screen) What will happen if you don't finish your math homework? What will happen if you go to a party? Many students will give their answers.

Step2  lead to new lesson 

   Go on asking: Would you like to go to the party? Please look at the screen.(The 4th  screen) Here's a notice for you.(The notice is: Next week there is going to be a party for teens in our school. Welcome to join the party. You'll have a great time. Please make ready for the party.)If you go to the party, what will you do? Yes, we'll dress up, put on our beautiful clothes and invite our friends. We have to remember some rules for the school party. Today we'll learn these rules. Now please open you books and turn to p36,3a.

 Step3   3a   Presentation

 (The 5th screen )Read quickly and silently, then answer the following questions.

   (The 6th and 7th screens) Now let's check your answers.No.1 to No.4.

   (The 8th screen)Please listen to the tape and complete the dialogue.

   (The 9th screen) Read and find.找出3a中含 if的句子并分析这些句子中的主句、从句各采用了什么时态？Let the students read and work in pairs.

   (The 10th screen)They're very easy, so ask the students to look at the screen and check the  “if” sentences. Ask: If引导的条件状语从句的特点是？Most of the students can answer this question.

  (The 11th screen) Groupwork  

Find out the important words and phrases, then talk about them in your group. There're eight groups in my class.

Every group has eight students. Before class they have known their tasks. They need about five minutes to discuss the important points and organize who will give reports. Usually there're at least four or five students in each group who will stand up warmly and give reports. Most of the students prefer to show themselves.

These chances can make them feel confident.

 Step4   3b  Pairwork

   (The 12th screen) Look at the rules in 3a and make other conversations like this: ...

   The students and their partners make conversations by helping each other, so it's not difficult for them. The English teacher give the shy students more chances to show themselves.

Step5   4  Tasks in  groupwork (Make up plays)

  The teacher has prepared five tasks. Each group has a task.

   Task1(The 13th screen)is: Suppose you're the school principal. You are going to talk about the school notice to the students. What will you say?

  Task2(The 14th screen)is: If one of your classmates will take part in the Competition of Spuer  Girls' Voice, what will you do for her?

  Task3(The 15th screen)is: If you go to Old People's Home, what will you do?

  Task4(The 16th screen)is: If you go the school clean-up, what will you do?

  Task5(The 17th screen)is: If you go to the Children's hospital visit, what will you do?

  Students are very interested in this kind of tasks. All of them are glad to take part in their tasks.

They need about five minutes to prepare,t hen each group show their plays.

Step6 Exercises  Fill in the blanks with the words give.

Homework   

 Make up some rules for your class  according to 3a.