Second LessonSpecific vocabulary: colorful ,pretty, cheap ,expensiveSpecific target sentences: Can I help you? How much is this skirt/...? It's colourful/...” Specific functional exponents: 1、听懂会说:Can I help you? How much is this skirt/...? It's colourful/...” 2、能在实际的情景中运用进行实际交际。Source of material: 1、配套的教学课件 2、配套的教学录音带 3、课文配套挂图Assumptions: 学生在第一课时已经学了 Look at that …, it is …. 为本课的对话学习做了铺垫。Anticipated problems: can I help ? 在 四年上册 U5 B let’s learn 出现过但用法与本课不同。部分学生可能会混淆。Step 1 Warm-up/Revision1. Let’s chant 2. Sharp eyes: 看中文或英文价格,用英语读出来,如 12yuan / eleven yuan… 3. How much is that shirt/….? 出示幻灯练习衣物与价格,先师生对话示范再到生生对话。Step 2 Presentation 1.教师在教室中挂上孩子们带来的衣物(背面有价格),围绕教室挂一圈。教师和孩子们进行对话的交流: T: Look at this shirt. It’s colorful. S: Yes, it’s pretty. T: How much is it? S (请一个孩子走到背面翻出价格)It’s one hundred yuan . It’s too expensive.2.教师出示教学挂图,让孩子观看图片,预测内容。3.播放课件(没字幕),边看边听,回答问题:⑴ How much is the dress? ⑵ Amy likes the dress. Yes or no? ⑶ Mom likes the dress, Yes or no? why? 看 2 次,解答三个问题。4. 打开书跟读对话,然后分角色朗读。可增加给课件配音,小组练习、表演等活动。Step 3 趣味操练 (Practice)Group work1孩子运用自己手中的卡片,进行对话和描述。仿照 Let’s talk 部分中的对话。Step 4 扩展性活动(Add-activities) 购物活动 (task time) 教师发给每个孩子 100 元纸币(孩子自己制作的),把教室分成四部分,组成四个服装店,每个店请一个孩子扮演售货员。 让孩子们仿照课文中的对话,进行购物活动。活动完成后,小组中交流购物收获 。运用 How much is this skirt/..? It’s cheap.等句子进行描述。Step 5 Conclusion and Homework 1. 听本课录音三次同位合编一组对话,自备衣物或卡片。2