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the pictures of an official, boots, and the four seasons. Ⅵ . Teaching procedures Introduction( 8 minutes) 1. Greet students and make them ready for learning. 2. The teacher shows the pictures of 2 in Section B. Let students make sentences with the structures It’s + adj. + (for sb. ) to do sth. and It’s + adj. + that … 3. The teacher shows the pictures of 1a in Section B and the key words on the screen. Let students act out the four conversations with Could you tell me…? and You should/ have to… 4. The teacher presents some sentences about dressing. Let students judge whether they are suitable or not. If not, let students correct them orally. For example: (1) When I am at home, I should wear a business suit. (2) If I go to a formal party, I should wear jeans. (3) When I am playing basketball, I should wear leather shoes. (4) When we have . classes, we should wear sports shoes. 5. The teacher summarizes and leads to 1a: It’s very important to wear suitable clothes on every occasion in our daily life, or in our everyday life. Some people have to wear their uniforms when they are at work. Let’s learn some of them. Presentation (10 minutes) 1. The teacher lets students look at Picture 1 of 1a and adds a picture of officials. Let students discuss the jobs of the people in the pictures with their partner. Teach the words firefighter, heat and