四年级下英语教案Unit4AtthefarmPBLetstalk人教PEP.doc

Unit 4 At the farmPB Lets talk（P41）教案教学目标1语言技能：（1）能够使用句型“What are those? Theyre ”，询问与回复离自己比较远的复数物品。（2）能够使用句型，确认离自己比较远的物品是否为某物，例如：Are those ? Yes, they are. No, they arent.（3）能够认识并在情境中运用以下词汇：those, hens, horses。（4）能够完成本课相应的学习任务。2语言知识：（1）能够区分“these 与 those”的区别。（2）能够知道一些动物的英文名称。3情感态度：（1）在学习的过程中，能够做到乐于感知并积极尝试使用英语。4学习策略：（1）在课堂交流中，遇到问题主动向老师或同学请教。5文化意识：（1）在学习和日常交际中，能初步注意到中外文化异同。教学重点1句型：What are those? Theyre Are those ? Yes, they are. No, they arent.2词汇：those, hens, horses教学难点1词汇与句型在情境中的具体运用。教学用具1与本课时相关的课件。教学过程Step 1：Warming up1Greeting. 师生使用英语打招呼，教师点名，确定参与上课的人数。2Lets sing. 教师播放课件，播放歌曲视频“Old MacDonald”，学生看视频，唱歌曲，在美妙的音乐节奏中，愉快地开始本节课。3Lets go to the farm. 学生唱完歌曲 Old MacDonald 之后，接下来，教师继续播放课件，呈现图片与文字提示，邀请学生来到 Mr Old MacDonald 的农场。Welcome to my farm!4Lets chant. 同学们来到了农场之后，教师播放课件，播放课本P39的英文歌谣视频，学生看视频，跟唱歌谣。Step 2：Presentation1Look and say. 学生唱完歌谣之后，接下来，教师继续播放课件，呈现图片，学生看图片，说词汇，复习已经学过的蔬菜词汇与动物词汇：carrots, green beans, tomatoes, potatoes, onions, ducks, cats, dogs，并学习本节课的新词汇：horses, hens。2Look, ask and answer. 接下来，教师继续播放课件，复习已经学过的词汇和核心句型，并利用这个活动，引出本节课的有关词汇：those, horses, hens，在这个环节，教师需要通过图片的对比，展示these 与those 的区别。Look at these. What are these? Theyre carrots.These are carrots. What about those? Those are tomatoes.These are tomatoes. What about those? Those are potatoes.These are hens. What about those? Those are ducks.These are dogs. What about those? Those are horses.3Read and choose. 学生了解了these 与 those 的区别之后，接下来，教师继续播放课件，呈现题目，学生阅读文章，给题目选择正确的答案，在这个环节，教师还应当帮助学生理解 a lot of 的含义。Mr Old MacDonald has a lot of animals.(1) How many horses do you have? A. Sixteen. B. Seventeen.(2) Are they hens? A. Yes, they are. B. No, they arent.4Watch and follow. 学生初步了解了课文内容之后，接下来，教师继续播放课件，播放课本P41 Lets talk 部分的视频，学生看视频，跟读句子，进一步理解课文内容。5Lets read. 接下来，教师继续播放课件，呈现课文内容，与断句的线条，学生根据提示，按照意群朗读课文，在这个环节，教师需要注意观察学生哪些句型不熟悉，针对学生不熟练的内容，加以引导。Wow! You have a lot of animals.What are those?Theyre horses.Cool! How many horses do you have?MmmSeventeen.What about those?Are they hens?No, they arent.Theyre ducks.Step 3：Practice1Lets watch. 接下来，教师继续播放课件，播放玩游戏的视频，了解玩这个猜测游戏的基本步骤。What are those?Are they ?Yes, they are.No, they arent.2Lets play.学生了解了玩游戏的基本步骤之后，接下来，教师继续播放课件，出示范例，学生尝试玩猜测游戏。 What are those? Are they cats? Yes, they are.What are those? Are they hens? No, they arent. Theyre ducks.What are those? Are they dogs? Yes, they are.What are those? Are they ducks? No, they arent. Theyre hens.What are those? Are they horses? Yes, they are.3Time for exercise. 教师继续播放课件，呈现题目，学生为题目选择正确的答案，进一步巩固本节课的学习内容。(1) What _ those? A. am B. are C. is(2) Are those _? A. a hen B. hens C. hen(3) How many _ do you have? A. a horse B. horse C. horses 4Make a summary. 教师引导学生回顾这节课，学习了什么？请几个学生说一说，教师帮忙总结。Sentences：What are those?Theyre horses.How many horses do you have?Seventeen.What about those?Are t