英语人教版四年级下册unit4 B Lets talk Lets play.doc

课 题Unit 4 B Lets talk Lets play 课 型新授课教学三维目标知识与能 力1.能听说认读以下单词和句子：horse, cow, hen，sheep及What are those? What about those? How many ?2.了解几种动物的叫声和特征。3.能模仿辨别几种动物。4.培养学生的口头表达能力模仿能力和辨别能力。过程与方 法以小组为单位，借助图片，模仿进行反复问答练习。创设真实的情景，反复练习，增加词汇的输入量。情感态度与价值观教育学生要仔细观察，善于抓住事物的本质。学生分析1、四年级的学生从三年级开始接触PEP教材，所以他们已具备一定的英语听说基础，良好的英语学习习惯，一定的自学能力，较强的接受能力。在学习中他们玩中学，唱中学，画中学，在游戏活动中学，他们积极参与乐于参与课堂学习活动。2、在学习本课前，学生已掌握关于动物的单词：horse，cow，hen，sheep及相关的句子。教材分析重 点灵活运用句型What are those? How many do you have? What about those? Are they ? Yes, they are. / No, they arent.难 点区分these和those的意思、用法及其发音。教 法情景教学法学 法合作学习法教 具课件、图片教学过程：Step 1：Warm-up1.Sing the song：Old Macdonald has a farm.2.RevisionPlay a game:catch the helicopter，复习旧知识。Step 2：Presentation 1、教学单词animals和句子How many do you have ?教师出示一个农场的图片，介绍说：This is my farm. There are a lot of animals at the farm. 教师带读单词animals, 学生跟读。教师播放各种动物的叫声，两个学生（课前先准备）以夸张的口气说：Wow! You have a lot of animals!出示图片，要求学生模仿这样的口气说说看见的动植物。如：Wow! You have a lot of tomatoes/ carrots/ sheep/ cows/ hens/ horses.教师引导学生一起数农场里的马，一边数一边问：How many horses do you have?学生回答：Four. 教师板书句型：How many. do you have? 2、教学What are those? Theyre What about those?教师出示近处有奶牛的图片，指着图片提问：What are these？引导学生回答：They are cows.教师指着远处有马的图片，并指着图片提问：What are those？引导学生回答：They are horses.让学生感受these 和those的区别。可用拆分法教读Those：th-o-se。Those 是that的复数形式。教师板书：What are these? Theyre cows. What are those? Theyre horses.并跟读。然后比较“What are these?”和“What are those?”的区别，并告诉学生“What are those?”也可用“What about those?”来替换。教师将两张动物的图片，一张贴在靠近学生的地方，另一张贴在远离学生的地方，采用如下方式进行练习： Boys :What are these?(做指着近处的图片) Girls: Theyre cows. Girls:What are those?(做指着远处的图片) Boys: Theyre cows. 3. Lets talk 教师播放录音，学生一边跟读一边用手指出所读的句子。力求做到眼到、口到、手到、心到。教师注意纠音。 分角色操练对话。Step 3：Practice1、游戏：听音猜动物教师播放课件，点击时先出现动物的叫声，然后教师问：What are those? 学生用：They are 的句型回答，答对后教师再次点击，出示该动物的图片。2、教学Lets play教师将学生分成六人一组，三位学生负责模仿动物，其余三位学生进行回答对话，答话的同学可以第一个同学问：What are those?第二个同学问：Are they ?第三个同学根据实际情况，用“Yes, they are.”或“No, they arent”来回答。最后请几组学生上台表演，评出最佳表演奖。板书设计：Unit 4 At the farmHow many do you have?What are these? Theyre cows. What are those? Theyre horses.What about those? They are .Hom