人教精通版四下Unit 2 There are forty students in our class.-Lesson 8-ppt课件-(含教案+微课+视频+音频+素材)--(编号：40841).zip

There be 句型微课教学设计 知识点名称There be 句型 学科类型及其对象语法 小学英语四年级下册 微课基本信 息 上课时间长度10 分钟 教学资源 与环境 PPT 教学目标 1、讲授 There be 句型的定义及结构 2、正确使用 There be 句型的肯定，否定及一般疑问形式 教学过程 Today well learn “there be”. 一：There be 句型的定义及结构 1、定义：There be 句型表示某地有某物或某人。 2、结构：一共分为三种 (1) There is +单数可数名词+ 地点状语. There is a book on the desk. There is an umbrella in the bag. (2) There is +不可数名词+ 地点状语. There is some milk in the cup. There is some sheep and a cow on the farm. (3) There are +复数名词+地点状语. There are four chairs in the living room. There are some birds and a balloon in the sky. 从以上例句中我们可以发现 there 是引导词，在句中不充当任何成 分，翻译时也不必译出。句子的主语是某人或某物，be 动词表示 “有”，谓语动词 be 要与主语（某人或某物）的单复数保持一致。 Some 既可用于可数名词也可用于不可数名词。 二：There be 句型的变化 1：变成否定句 There be+not+某物+地点状语。 There be 句型的否定式的构成和含有 be 动词的其它句型一样，在 be 后加上 not. 注意，is not 的缩写是 isnt，are not 的缩写是 arent. 当肯定句中有 some 时，要将其改为 any（疑问变化也一样）。 There isnt a book on the desk. There isnt an umbrella in the bag. There isnt any milk in the cup. There isnt any sheep and a cow on the farm. There arent four chairs in the living room. There arent a lot of birds and a balloon in the sky. 2：变成一般疑问句 ,. There be 句型的一般疑问句变化是把 be 动词调整到句首，再在句 尾加上问号即可。 基本句型：Be + there+某物+地点状语？ 回答：Yes, there + be. No, there + be +not. - Is there a book on the desk? -Yes,there is. - Is there an umbrella in the bag? -No,there isnt. - Is there any milk in the cup? -Yes,there is. - Is there any sheep and a cow on the farm?- No,there isnt. -Are there four chairs in the living room? -Yes,there are. - Are there a lot of birds and a balloon in the sky?- No,there arent. 三：开动脑筋练一练 1. There_a beautiful garden in our school. 2. There _some bread on the table. 3. _there any maps on the wall? _，there is. 4. There _twenty desks in our classroom. 5. _there a cup of tea on the table? No,there _. 6. There_some apple juice in the glass. 7. There_ two chairs and a bed in her room. 8. There _some children in the park. 9. There_a teacher and many students in our classroom. 10. There_an orange on the table. 设计理念与 特色 使用 PPT 将 There be 句型的定义，结构，肯定、否定及一般疑问 形式都能熟练掌握，学会运会。 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, 鸿合圆盘工具。 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。Sing a song 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. 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, 鸿合圆盘工具。 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。Sing a song 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. 人教精通版四年级下册 Unit 2 There are forty students in our class. Lesson 8 龙江县头站镇明德小学龙江县头站镇明德小学 王胜明王胜明 一、专项训练 No man can do two things at once. 一心不可二用。 二、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。 Warm-up onethreetwo 数字接龙(每三组一个循环） Lead-in Game Revision 1.快速反应。(看哪个小组又快又准） 11+3= 12+5=13+13= 20+9= 16+7= 7+6=11+19= 23+17= 14 1726 29 23 133040 Lets learn thirty Presentation Lets learn forty Presentation 小组合作：1.观察下面单词，你发现了什么？ twenty thirty forty 整十的数（除10以外）后面都以ty结尾。 twenty thirty forty twenty one twenty-twotwenty-nine 2.你还发现了什么？ 除11-20以外，其他整十数后面加几就是几十几。 每个小组举例说出几个数吧！ Review Words: 1.二十 2.十二 3.铅笔 4.十一 5.书 Key Points: How many? 有多少 ？ Key Points: How many How many desks? There are thirty. Make Sentences: How many books? There are forty. 有多少本钢 ？（40） Make Sentences: How many chairs? There are thirty. 有多少钢 椅子？（30） Make Sentences: How many bags? There are thirty. 有多少个包？（30） Make Sentences: How many apples? There are thirty-two. 有多少个苹果？（32） Make Sentences: How many pens? There are forty-three. 有多少支钢 笔？（43） Practice Lets chant （单击图片可播放动画） girl boy girlsboys Presentation girlboy Lets learn Class 4Grade 4,Mingde Primary School. How many boys are there in our class? Presentation How many girls are there in our class? Think and Say Presentation Where are the children? What are they talking about? Look and guess What does Miss Green teach? Listen and say Presentation How many students are there in their class? There are forty. Listen and say Presentation How many boys are there in their class? How many girls are there in their class? Thirty. Only ten girls. Practice Level1: 分角色朗读对话，注意模仿语音语调。 根据自己的情况， 选择来做吧！ Level2: 四人一组，试着表演出来吧。 Role-play Practice Class 4, Grade 3 40 students 22 boys 18 girls Ask and answer How many are there in your class? There are Summary 2. 本课的重点句型是什么？ 1. 本课重点学习的单词是什么 ？ thirtyforty How many are there in your class? There are. boygirl Homework Close 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。 人教精通版四下人教精通版四下Lesson8课课练课课练 一、判断题(共5题,共24分) 1. 根据数字大小，判断对错。 twenty thirty 2. 根据数字大小，判断对错。 thirty-one twenty-five 3. 根据数字大小，判断对错。 fifty forty 4. 根据数字大小，判断对错。 thirty-three forty-nine 5. 根据数字大小，判断对错。 forty-six forty-two 二、填空题(共5题,共20分) 1. How many _s_are there in your class? Thereare _ (30). 2. Mrs. White ismy English _. 3. _E_and _t_ is twentyone. 4. Peter is a_. 5. Alice is a _. 三、单项选择题(共5题,共20分) 1. Welcome_ our class. A. for B. to C. in 2. There are_ girls in my class. A. twentyone B. twoone C. twenty-one 3. How manyhamburgers are there on the plate? _ one. A. Thereare B. Thereis C. There 4. _ boys_ in your class? A. How many; thereare B. How many; arethere C. How many; isthere 5. Lets count_ one _ fifty. A. from;to B. to;from C. two; to 四、连线题（选择）(共1题,共4分) 1.(1) Lets countfrom one to forty. A.There are thirty-five students. (2) How many students are there in yourclass? B. Oh, only ten boys! There are twenty. (3) Find yourneighbors. C.OK. One, two, threeforty. (4) This is ournew English teacher, Mr. Wu. D.Good afternoon, Mr. Wu. (5) There are tenboys. E. We are neighbors. Twenty-six, twenty-seven, twenty-eight. A. (1) C, (2) B,(3) E, (4) D, (5) A B. (1) D, (2) B,(3) A, (4) C, (5) E C. (1) C, (2) A,(3) E, (4) D, (5) B 五、完形填空(共8题,共32分) 1.MissGreen 1_ in the classroom. She is 2_ yearsold. Shes a math 3_. There 4_ twenty-twoboys and twenty- three girls 5_ her class. Shes a 6_teacher. She loves her 7_ very much and the students love her,8_. (1) A.is B.are C.am (2) A.thirteen B.thirty C.three (3) A.teacher B.driver C.farmer (4) A.is B.are C.am (5) A.in B.for C.with (6) A.good B.well C.bad (7) A.student B.students C.a student (8) A.too B.to C.two