Unit4 At the farm B.docx

Unit4 At the farmB Lets talk/Lets play教学内容：人教版四年级英语下册第四单元B部分Lets talk/Lets play。教学目标：1、熟练掌握单词horse，those，animal，hen，cow的发音及应用。区分these和those，理解其异同。2、熟练掌握句型：What are those？Theyre horses.以及Are they hens？No，they arent.通过Mike和Sarah继续参观农场的情景让学生感知上述句型的语义及语用情景。3、学生能够理解对话的大意，能够用正确的语音、语调进行Lets talk对话，完成Lets play，模仿动物的动作和叫声。4、通过本课的学习，使学生明白动物是我们的朋友，我们要爱护动物。教学重难点：重点：单词：horse，those，animal，hen，cow发音及应用。句型：What are those？Theyre horses.以及Are they hens？No，they arent.的熟练运用。难点：区分these和those，理解其异同。教具使用：单词卡片、课件教学过程：一、导入：1.谈话导入：师：We have studied many knowledge about animals. How many kinds of animals do you know? Can you tell me? 生：cats , dogs, monkeys ,elephant师：Some are cute，some are friendly，We love animals. Do you want to learn more about animals? (Yes, we do.)This lesson well walk into Unit4 At the farm part B to know more animals.2.复习Lets spell: 播放Lets spell的歌谣，同时复习or在单词中常见的发音。并帮助horse ，for ，homework，work，fork，world map，born找到他们的家。（单词中or的发音和相对应的音标相连）二、Presentention：1.教师出示horse，学生说出or的发音后，课件呈现出一匹马，请学生拼写horse，同桌对话进行记忆。2.课件呈现一幅农场上多匹马的图片问：What are those？引导学生回答Theyre horses.提醒学生注意horses的读音。3.师：Where are those horses？引导学生观察后回答Theyre on the farm.课件呈现一个农场，画面中两个地方用色块遮住（一个远一个近）师：Guess. Where are those horses？Here or over there.解释here用these，over there用those.分别点开遮住的两个部分，看到近出的是horses，引导学生回答These are horses.指着远处的部分问：What are those？学生尝试回答Theyre hens.（对话中教授hens的读音。）三、学习B Lets talk：1.呈现课件农场的画面，通过观察介绍The farm has a lot of animals.学习新单词animal，解释a lot of的意思与用法，a lot of means many.2.运用句型What are those？Theyre horses.依次呈现出农场上的动物sheep，cow（教授读音），并让学生猜猜远处林子中的动物是什么？学生的回答有：duck，bird等等，回答各异。师：Mr. MacDonald can tell us. 让我们一起带着问题看课文对话：Watch the video and answer the questions: （1）How many horses on the farm？ （2）Are they hens on the farm？ 通过观看与听得出答案。3.再听对话并跟读课文，先让学生试读，然后让学生进行小组对话练习，在练习的过程强调语音语调的正确把握。4.让同学们上台进行对话表演。四、完成Lets play：1.呈现三位同学在模仿猫的动作的图片。师：They are imitating the sounds of the animals. Can you guess what they are ? 生： They are cats.师: Can you meow? (学生模仿猫的动作和发音)。2.There are many animals here and these are sounds of animals .学生进行小组练习模仿各种动物的声音与动作。3.请同学与他们的朋友上台表演一种卡片上的动物，教师引导其他同学用What are those？Are they? Yes, they are./ No, they arent.进行对话练习。4.Animals are our friends. We love animals.（动物是我们的朋友，我们应该爱护他们。）Which animal do you like best？引导学生畅所欲言。五、Practice：1、呈现各种动物的图片，巩固练习句型What are those？Those are与What are these？These are.2、How many animals do you see? I see a lot of animals. (many).掌握a lot of的运用。3、Lets read and fill in the Mikes diary.4、Lets sing：Marry has a little lamb六、Homework：1、Listen and read “Lets talk”for three times .(听读3遍)2、Act like an animal to your friends and parents. Let them guess.(向你的朋友或父母表演一种动物的动作，让他们猜猜是哪一种动物。)板书设计： Unit4 At the f