1. Lesson 15:Tall or Short

2. Learning aims: Grasp the new words Grasp the important sentences

3. Guide One: Try to read the words, then remember them meter [‘milt] n. 米 bit [but]n. 小量 少量 against [ə‘geɪnst] prep. 反对，违反 tail [teɪl] n. 尾部，尾巴 flat [flæt] adv. 水平地 upon [ə‘pɒn] prep. 在 … 上面 ground [graʊnd]n. 地面

4. Class practise This skirt is a _____ small. bit My friend Li Ming is 1.5 ______ tall. Danny has long _______. A little dog is lying on the ________. He is standing up ______the wall. Look ____ the word.Do you remember? Look at the____, it is big. bit metres tail ground against upon flag

5. Guide Two : Listen to the tape,and finish Let’s Do It 1

6. Guide Three ： Let’s talk about the famous persons and talk about their heights together.

7. 2.23 米 Who is this ? This is Yao Ming. How tall is he ? He is 2.23 metres tall. Is he tall or short? He is tall.

8. 1.6 米 Small dialogue: A: Who is this ? B: This is… A: Do you know about him ? B: Yes. A: ….is he ? B: He is 1.6 metres tall. A: Do you think he is tall? B: ……

9. Class practice Exercise book Ⅰ, Ⅱ