新版英语三上Unit4 A Let’s learn讲课比赛教案.doc

三上Unit4 A Lets learn熊大版教学目标：1、通过学习单词bear, dog, duck ,cat ,pig的听说认读，让学生掌握英语语言学习的技巧。通过情景的设置让学生能用Its a来介绍看到的动物。2、通过学习五种动物的单词，让学生感受不同动物的性格品质，渗透Let me help you, Help, Im happy .Lets be polite等良好的习惯。3、通过观看图片，看视频，小组合作制作动物园等活动，培养学生的合作能力，认识到有很多的珍稀动物正在面临灭绝，了解各种动物在生态平衡中的重要作用，增强学生爱护动物、保护动物的意识。课前：I have many gifts for you ,If you are very great ,you can get one .Its very useful for you this class.Step 1 PreparationLets begin our class. Hello boys and girls. Im Miss Li. Whats your name ? Hello, xxx. Youre very lovely/cute. Im very happy with you .2.Sing a song “ old MacDonald. Lets share a song .学生拍手唱。3.Guess: Who is coming?T：Yes, there are many animals on the farm. They are happy. 3.复习前面的人体部位词But one day a big animal comes to the farm. Guess :Who is he? 用He has small ears, a big body, andStep 2. Presentation1. 教bear.T:Yes, he is Xiongda. He is a bear.板书，跟读He is a poor bear. Why?播放图片Guangtouqiang wants to kill（杀）them. The forest is disapearing.森林正在消失。He has no home .So he goes to the farm. He is so hungry.2. Teach duck播放鸭子叫声Ha ha .My food is coming. Whats this ? Its a duck.板书，跟读，出示句子卡片问答。Can you act like a duck? 表扬生。The duck is very afraid. He runs and runs.播放声音Help help , the bear is coming! Look at the duck. Where is the duck? Yes, its in the truck.教读truck.3. Teach dogLets listen . Who can help him?播放狗叫声。Whats this? Yes, its a dog. 板书领读。Can you act like a dog? Yes, dog, dog , woof,woof. Look at the dog . Its on the log. 领读log.用图卡问答学生Whats this ? Its a dog. 4. 教cat.播放猫叫声。Another animal is coming to help .Whats this ? Oh, its a cat. 板书，跟读。Act like a cat. Look at the cat . It is fat. 5. Teach pig.T:出示猪的尾巴图片。 Who is coming to help ? Yes, its a pig. 板书，跟读。Act like a pig. Look at the pig . It is big.Step 3.Practice1. Lets say Hello to the animals. 2. The dog ,the cat, the duck and the pig work hard together. At last ,they defeat the bear. What can you learn from the animals?让学生说。老师预测学生的说的内容，做链接。 Yes, we can learn a lot from the animals .3. Lets chant.You did a good job. Now lets chant together. 4. Old MacDonald builds some houses for the animals. Can you help them find their home?学生在练习纸上练线。T： Thank you , you are helpful .5. 情感教育师指着黑板上的板书的房子：This is dogs home . This is cats home . This is pigs home . And this is ducks home. But where is the bears home ?In our life , many rare animals have no home . Lets watch a video. 播放视频。 So what should we do ?让学生说。So lets give them a home .Step4 Production Make a zoo for the animals. Work in groups .and introduce the zoo. Look at my zoo. Now Xiongda is in my zoo. He has a home , too. Lets go. 学生以小组为单位贴动物的图片在展示板上，制作zoo.学生展示zoo,并介绍动物I