科普版四年级下册Lesson 3They are in Class Three-ppt课件-(含教案+素材)--(编号：51a5d).zip

Lesson 3 They are in Class Three. 课题：课题：Lesson3Lesson3 TheyThey areare inin ClassClass Three.Three. 课型：会话教学课型：会话教学 【教学目标：教学目标：】 知识目标: 能熟练听、说、认、读 Lets talk 并能在实际情境中进行会话。 能力目标: 会唱 Lets sing 歌曲并理解歌词大意。 情感目标：本课歌曲欢快，给学生创造轻松学习语言的环境。通过会话合作表 演有利于学生对新句型的巩固与记忆。 【教学重难点：教学重难点：】 1、能听懂会说 Are they in Grade Four?及肯定否定回答。 2、重点理解掌握一般疑问句。能运用本课句型进行问答练习；能分角色表演对 话。 【学情分析：学情分析：】 生词学生已经学过，会话学生自己可以读。但是对于重点句子需分析强调： Are they in Grade Four?的两种不同回答。歌曲没有生词学起来比较简单。 【自主学习：自主学习：】 完成下列句子： 1）Who are they? _are Bill and Jim. 2) Are you in Class Three? _, I am. 3) What grade are you in? Were in_. 4) Is Tom in Class Two? No, _. 5) Are they in Grade Four? Yes, _. 6）What grade are they in? _in Class One, Grade Five. 【知识链接：知识链接：】 否定句否定句 英语中陈述句分为肯定句和否定句。否定句的变法如下： 1、句子中有 be 动词（即 am is are）在 be 动词后面直接加 not. 例：I am a teacher.-I am not a teacher. He is my brother.- He is not my brother. They are in Class One- They are not in Class One. 2、句子中没有 be 动词，有情态动词（can may must）,在情态动词后直接加 not. 例：She can dance.-She can not dance. 3、如果句子中是实意动词的，先加助动词 do 或 dose,在 do /dose 后加 not.之 后动词还原形。 例：I want a pen.-I do not want a pen. She likes this book.-She does not like this book. 【学习流程：学习流程：】 一、文本再现一、文本再现 1出示词卡，学生抢答读单词复习上课所学的单词。 2看图学生问答。 二、文本新授二、文本新授 Lets talk 1. 同桌或四人小组合作学习 Lets talk 对话。 2师写出重点词找学生试说。 3听录音逐句跟读对话到熟练。 4. 找学生读并说出汉语意思。 5. 学生齐读。 6. 师补充讲解重点句 Are they in Grade Four?及肯定回答：Yes,they are.否定回答 No,they are not. 通过复习第三册所学总结一般疑问句式： -系+主+Class/Grade+数字？ -肯：Yes，主+系 -否：No ，主+系+not 7. 强调 we are,they are,are not 的缩写。 8. 分小组朗读 Lets talk. 9. 学生合作，根据自己的实际情况改编对话全班朗读展示，教师给予鼓励和 表扬。 Lets sing 1学生听录音。 2找学生说出听到的句子。 3找学生读歌词并翻译汉语意思。 4Lisen to the tape again and follow it. 5. 分小组比赛唱歌。 6. 师给出词组让学生仿造 Lets sing 编歌曲。 三、文本再构三、文本再构 1、学生小组互相询问所在的班级，年级。 句型有：What class are you in? What class is xx in? Are you in Class/ Grade Four? Is xx in Class/ Grade _? 2、把小组询问的情况记录下来，编写成一篇小短文。 I am in _,_. I have a friend. She/ He is in _. What Class is xx in? Oh, She/He is in _,_. Are xx and xx in Class _? Yes, they are./ No, they are in _,_. 【检测提升：检测提升：】 1、选择填空： （ ）1. Are you in_? A. grade 3 B. Grade 3 C. class3 ( ) 2._they in Grade Three? A. Am B. is C. Are ( ) 3. _are they? -They are on the table. A. Where B. What C. Who （ ）4.-What _are you in ? -Im in Class Two. A. class B. Class. C. grade 2、请给下面的问句选择合适的答语。 ( )1.What class are you in? A. Im in Grade Four. ( )2.Who are they? B. Yes, they are. ( )3.Are they on the chair? C. Im in Class Three. ( )4.Whats this? D. Its a pen. ( )5.What grade are you in? E. Theyre Tom and Bill.