（人教PEP）四年级英语下册教案 Unit 5 How much is it? Lesson 5 Teaching aims： 1. Grasp the new sentences: A pair of…for…What size? How much are they? We’ll take them. Enable the students to understand the meaning of “A pair of…for…We’ll take them” 2. Enable the students to understand the meaning of the dialogue within teacher’s help. 3. Finish let’s check. Difficulties and importance： Grasp the new sentences: A pair of…for…What size? How much are they? Preparation： Cards, tapes and recorders. Steps： I. Warm-up. Let’s chant or let’s do. II. Preview. Talk about the shoes. T: My sandals/ boots/slippers/sneakers too small. I need a new pair of…Let’s go shopping. III. Presentation. Let’s talk. (1)T: Here are two pairs of sneakers. Which pair is mine? This pair or that pair? Please guess. (Ss guess.) T: I take size 37 sneakers. This pair or that pair? Please guess. (Ss guess.) T: This pair is size 37.It’s mine. What size do you wear? (Ss: Size….) (2)Listen to the tape and imitate. (3)Act the dialogue. Group work: Use the sentences—What size? How much are they? They’re...yuan. Let’s check. IV. Consolidation and extension. Finish the works in Activity books Teacher’s note: