英语人教版四年级下册Unit4 At the farmB Let’s talk .doc

Unit4 At the farm -B Lets talk 教案【内容来源】人教PEP 四年级下册 Unit4 【主 题】At the farm【课 时】第4课时：B. Lets talk B. Lets play一、教学目标1. 学习词汇：animal, those。2. 学习句型：How many . ？3. 继续学习谈论农场中的事物。4. 知道农场中不同动物的叫声。5. 培养学生主动学习的意识和与他人进行沟通、交流的能力。二、教学重难点重点1. 能听、说单词animal和those，并掌握句型How many . ?的使用情境。难点单词these和those的联系与区别。三、教学准备1. 教师准备多媒体课件、教学音频、图片、一个毛毛球。2. 学生准备人物头饰。四、教学过程Step 1: Warm-up1. 教师热情地和学生打招呼问好。T: Hello, boys and girls. Nice to meet you.Ss: Nice to meet you.T: How are you today?Ss: Very well, thanks.T: Its time to begin our class.2.Lets sing “Ten little candles”T:How many candles can you see?Ss:Ten candles.Step 2: Presentation（一）. B. Lets talk.1.教学句型。(1) 以I have a farm为情景。教师用准备好的卡片，出示奶牛，问：Whats this? 学生回答：Its a cow.陆续拿出5只奶牛贴在黑板上。问：How many cows can you see? 教师继续问：What are these? 学生回答：Theyre cows. 边说边板书 What are these? Theyre.同样方式 出示4只羊，4只鸡，3只马。代入句型How many.? What are these? Theyre.T：How animals can you see?Lets count together.Ss:One,two.（2）T:Look here Macdonal has a big farm.Lets go and see what animals he has?教师打开自制课件，点击课件，问：His farm is so big.What are those? 引导学生回答：Theyre.对What are these/those？ Theyre.进行问答操练，并进行区别。教师指着课件上图片提问：Are they.?引导学生回答：Yes,they are/No,they arent.组织学生分组利用自己的学习用品进行问答练习。S1: Are they .?S2: Yes, they are./No, they arent.2、教师介绍对话情境。T: Sarah and Mike are on the farm. They are asking some questions about the animals at the farm. Lets go and see. 出示第一幅图片，只有一半，教师提问：What are those? 让学生进行猜测。然后播放本段听力，进行回答。出示第二幅图片，教师提问：How many horses does he have?.播放第二段录音，学生听后进行回答。出示第三幅图片，教师提问：Are they hens?.播放第三段录音，学生听后进行回答。（4） 教师播放课件。学生进行跟读。并分角色朗读。进行对话操练并上台表演。（5） Read and fill.补充完整对话。根据问句回答答语，根据答语回答问题。（二）. B. Lets play.(1) 教师用课件播放Lets chant ,学生进行跟唱.(2) 教师请一位学生站起来和自己进行示范对话，如：学生做动作T: Are they horses?Ss: Yes, they are./No, they arent.(3) 其他学生小组合作进行对话并上台表演.Step3: Practice1. 教师课件上出示图片（本单元所有所学的单词），提问What are these/those?学生用Theyre.进行回答。2. 完成当堂检测Step 4: Summary师生共同总结