英语人教版四年级下册B4 U4 P.B let’’s talk教学设计.doc

PEP Book4 Unit4 At the farm Part B lets talk教案海盐县天宁小学 杨薇一、教学目标：知识与能力目标：1.能够理解对话大意，并能用正确的语音、语调朗读对话。2.能够在情境中运用句型：What are those? Theyre Are they? Yes, they are. No, they arent.询问物品名称并回答。3.能够在情境中恰当运用句型Wow! You have a lot of描述。4.能够结合自己的农场图创编The frog in the well的故事。情感目标：培养学生热爱大自然、热爱生活的情感态度。二、教学重、难点：教学重点: 能够理解对话大意，并能用正确的语音、语调朗读、表演对话。教学难点：能够在情境中正确运用：What are those? Theyre Are they? Yes, they are. No, they arent. Wow! You have a lot of 等谈论物品。三、教学过程Step I.课前交流，设定分组评价设计思路：课前自然交流，复习运用旧知，并引出几种动物，以此命名班级四个组，一方面提高课堂上学生的积极性，另一方面评价也成为板书的一部分，在之后对话操练中运用。Step II. 歌曲欣赏，渲染单元主题Enjoy the song: These are apples.设计思路：本单元学习的主题是通过参观农场，谈论蔬菜、水果、动物等物品。通过歌曲欣赏，单元部分核心词汇、句型在歌曲中自然呈现。Step III. 师生问答，导入对话主题1. T: What are these? What colour are they?Ss: Theyre grapes. Theyre purple. 2. Let students talk about the apples:Ss: What are these?Ss: Theyre apples. Theyre red. 设计思路：通过师生问答、生生问答活动，复习What are these? Theyre 句型。Step IV. 情境串联，突破对话重、难点1. Teach the word: those.(1)PPT图片变远变小，初步感知意义(2) Use the word cards to teach the word: those. At the same time, use the word card “these” to help them distinguish the two words.2. Teach the sentence: What are those?(1) Teach the sentence. T: What are those? What colour are they?Ss: Theyre ducks. Theyre yellow. Theyre funny. T: Do you want to know the other pictures? Please ask me: What are those?(2) Let students ask and answer(3) Distinguish the two sentences: What are these? What are those?3. Teach the sentences: Are they? Yes, they are./ No, they arent.(1)Talk about the pictures :Theyreand What are those?Theyre(2)Show some key words and guess with:Are they? Yes, they are. /No, they arent.(3)Teach the word horse, horses 设计思路：突破教学重、难点是有效教学的内核。教师通过丰富的图片，实物演示、形象的课件展示等进行情境串联，帮助学生根据具体语境推测单词、短语和句型的含义，引导他们深入情景中有意义的交流，让本课的语言知识融入对话中去学习，为Lets talk对话教学做好铺垫，也使学生学得轻松、愉快。Step. 任务牵引，呈现对话内容1. T: Watch and answer: What are they talking about?2. Look and answer. Are they hens? What are those?3. Listen and read.4. Read it better. (PPT呈现重读音节、连音、升、降调符号，提醒学生关注朗读技巧)5. Say it better. (通过形象的图片，让学生有效练习Wow! You have a lot of句型。)6. Lets act it out.7. Make a new dialogue(结合板书)设计意图：教师根据学习内容设计层层递进的任务，让学生通过完成这些任务进行学习，使学生整体理解和把握对话内容，并能按照正确的意群及语音、语调朗读对话并进行角色表演。 Step . 复述总结，拓展对话内容Make up a story.1. Show the beginning and ending of the story.2. Make up a story according to their farm pictures with the key sentences.3. Act the story.设计意图：小学英语学习的最终目的是培养学生的语言运用能力。教师根据教学目标和学生英语基础，以创编故事的形式让学生对本课对话进行总结，有效拓展教材内容，培养学生自然地有意义地运用语言，营造有利于学生学习和内化语言的环境。Step . Homework1. Listen and read “Lets talk” on Page 41 five times and act it with your classmates. 2. Change your picture of the farm with your classmates and make up the new story.设计意图：作业设计既注重学生基础知识的落实，又通过交换农场图创设新语境，促进了