人教精通版四下Unit 2 There are forty students in our class.-Lesson 8-ppt课件-(含教案)-公开课-(编号：c0194).zip

Unit 2 There are forty students in our class. Lesson 8 One finger ,one finger ,turn turn turn, turn to a toothbrush,shua shua shua. Two fingers ,two fingers,turn turn turn, turn to a rabbit, jump jump jump Three fingers,three fingers,turn turn turn, turn to a cat, miao miao miao. Four fingers, four fingers, turn turn turn, turn to a dog, wang wang wang. Five fingers, five fingers, turn turn turn, turn to a tiger, aw aw aw. Lets do n8 Whats missing? Lets ask and answer A: How many students are there in your class? B: There are thirty. Lets count You can count from twenty to twenty-nine. Can you count from thirty to thirty-nine? Lets ask and answer A: How many students are there in your class? B: There are forty. Lets play Game rule:I will ask you a question,and there are some numbers for you ,you should answer my question according to the numbers.(老师会问你们一个问题 ，并且 给你们一些数字，你们要根据这些数字来回 答我的问题 。) 31313131 A: How many students are there in your class? B: There are . 3 3 3 3 7 7 7 7 3333333332323232 4 4 4 49 9 9 9 35353535 48484848 4 4 4 46 6 6 6 4 4 4 44 4 4 4 4 4 4 40 0 0 0 3 3 3 30 0 0 0 Lets ask and answer A: How many students are there in our class? B: There are fifty-eight. A:How many girls are there in our class? B: There are thirty-two. girl Lets ask and answer A: How many students are there in our class? B: There are fifty-eight. A:How many boys are there in our class? B: There are twenty-six. boy Listen and say How many students are there in their class? There are forty. What does Miss Green teach? She teaches English. Listen and say How many boys are there in their class? Thirty. How many girls are there in their class? Only ten girls. Lets play Game rule:I will show you some pictures,look at carefully and answer my questions.(老师会出 示一些图片，请同学们认 真观看并回答我的问 题。) 15 How many pictures are there on the wall? There are 17girls How many girls are there in your class? There are 2 boys How many boys are there in your class? There are Role-playLevel 1: 分角色朗读对话，注意模仿语音语调。 Level 2: 四人一组，试着表演出来吧。 Please help each other! Lets act Lets chant How many students? There are forty students. How many boys? There are thirty boys. How many girls? There are ten girls. Thank you 实验小学 吴奇男 时间：2019年3月 人教精通版小学英语四年级下册人教精通版小学英语四年级下册 Unit2Unit2 ThereThere areare fortyforty studentsstudents inin ourour class.class. LessonLesson 8 8 学习目标：学习目标： 1.听、说、认、读单词 30、40。 2.听、说、读、写 boy 、girl 两个单词。 3.学习、操练 How many ?There are句型。 教学重难点：教学重难点： 1.听说认读 30、40 两个单词；听说读写 boygirl 两个单 词。 2.能运用 How many ?There are句型进行语言操练。 教法学法：教法学法：利用探究式教学法，培养学生的发散思维和创新能 力。利用情景模仿以及角色表演等方法激励学生在生活情景中 灵活运用功能语句。 教学准备：教学准备：PPT 课时安排：课时安排： 1 课时 教学过程：教学过程： 一、专项训练 1.Greeting.No man can do two things at once.(一心不可二 用。) 2.出示学习目标。 二、知识探究 1. 热身。 2.数字接龙，规则：让学生按顺序报数：One, two, three 直到全班同学都报完，复习练习数字 1 至 29。 做数学算式，看哪组反应快。 3.认读 30、40（游戏规则：看到数字，立刻说出对应的英语， 看谁反应最快。 ）学生小组通过观察，归纳总结出书写规律。 4.看图，说出都有多少件物品。 5.在句子中操练 How many? 6. Lets chant.（How many students?）学习 boy girl How many students? There are forty students. How many boys? There are thirty boys. How many girls? There are ten girls. 三、学习新知 Presentation: 1.学习单词 boy girl 2.思考并回答： How many girls are there in our class? How many boys are there in our class? 3.边看书边听录音，回答下面的问题： Where are the children? What does Miss Green teach? What are they talking about? 4.再听一遍录音，说一说下面的句子。 How many students are there in their class? There are forty. 5.学习句子。 四、训练提升 1. 分角色朗读对话，注意模仿语音语调。 2. 四人一组，试着表演出来吧。 【设计意图：通过表演既可以使学生理解课文内容，又能充分 调动学生学习英语兴趣，同时对新知识进行了一定的拓展。】 五、作业：五、作业： 1. 登录“优教同步学习网” ，跟读课文 Just talk 部分的录音， 注意语音、语调。 2. 调查学校中任意两个班级的总人数和男女生人数，并制成 一张表格。 3. 登录“优教学习网” ，预习 Lesson 9。 板书：板书： Lesson 8 How many boys/ girls? There are forty.