3B unit2 Yes or No
第 1 课时
教学目标:
1、学生能熟练掌握clock key computer 这三个单词。
2、学生能熟练运用一般疑问句Is this /that …?并能进行肯定和否定的回答 Yes,it is . No, it isn’t.
3、能正确地使用感叹句 What a nice…对物品进行赞美。
4、能正确地使用礼貌用语May I come in.Come in,please.
课前准备
准备一些彩色的礼物盒。礼物盒里面准备一些学生学过的一些漂亮物品作为礼物。同时教时还应该准备钥匙、钟、电脑的实物或图片。
教 学 过 程:
1、Free Talk and Revision
a教师运用学生学过的问候语与学生进行每日英语交流。帮助学生复现学过的知识。
T: Hello everyone! How are you?
S: Fine, thank you . And you?
T: I’m fine ,too. I’m very happy today.
b、猜谜游戏(教师通过学生在第一单元中学过的句型复习已经学过的单词)
T: Excuse me, what’s this in the box?
S: It’s a …
2、Presentation and Practice
a(一名学生稍晚进教室 教师课前指导学生完成)
S:May I come in?
T: Come in , please. Sit down, please.
S : Thank you.(一名学生捧着作业本进教室 教师课前指导学生完成)
S:May I come in?
T: Come in , please. (教师引导学生应答)
教师创设情境让学生在情境中明确May I come in? Come in,please.的意思。在此基础上,教师与学生表演对话
T:xx ,come here. 教师与学生耳语后,该生走出教室敲门进来。
S:May I come in?
T:教师引导学生集体应答 Come in ,please.
T: 领读句子: May I come in? Come in, please.
同桌表演对话
A: May I come in?
B: Come in, please.
b 教师拿出准备好的物品询问学生并引导学生进行一般疑问句的应答。
T: Touch this. Is this a pear? Yes or No?
S: Yes.
T: Yes, it is. (教师帮助学生完整回答)
(出示句型Is this a pear?Yes, it is.并领读)
再让学生触摸物品运用句型Is this a… Yes, it is.
T:(让学生通过闻一闻,尝一尝的形式,进行问答):Is this a banana?
S: No.
T: You are right. No, it isn’t. (教师帮助学生回答No, it isn’t.)
(出示句型No, it isn’t.并进行领读)
再让学生触摸物品运用句型
T: Is this a crayon?
S: No, it isn’t. (出示并领读句型 Is this/that a…?)
C、Look and guess
教师呈现出一些物品的局部图片,让学生看图猜测这个游戏的目的在于 巩固一般疑问句.
S: Is this a …? T: Yes, it is. No, it isn’t.
S: Is this a toy cat? T: Yes , it is. Look at my toy cat.
S: How nice.
T: Thank you. Now boys and girls, show me your beautiful presents
S: Look at my….
T: How nice. / What a nice ….
两种评价同时穿插使用让学生在情境中明白意思是一致的
(出示并领读句型What a nice…)
T: There are many beautiful things in my schoolbag.
Touch this. Is this a …?
S: No, it isn’t. T: Yes, it’s a clock.
T: Look at my clock.. S: What a nice clock!
(出示并领读单词 clock)
T: Touch this.
S: 钥匙. T: It’s a key. (出示并领读单词 key)
出示玩具电话与电脑的图片
T: Is this a key?
S: No, it isn’t. It’s a telephone.
T: Is this a TV?
S: No, it isn’t.
T: It’s a computer. (出示并领读单词 computer )
3 Consilidation
1、出示课文挂图,学生听录音看图回答问题
Is this a dog? What is it ?让学生带着问题听录音。养成良好的听录音的习惯
2、听录音跟读课文 3、分角色朗读
4、同桌表演对话
5、戴头饰上台表演对话
第 2 课时
教学目标
1、学生能熟练掌握watch , radio, camera这三个单词。
2、学生能熟练运用一般疑问句Is this /that …?并能进行肯定和否定的回答 Yes,it is . No, it isn’t.
3、学生能正确地使用Can I have a look?及应答Sure,here you are.
课前准备
手表、收音机、照相机的实物或图片。
教 学 过 程
1、Revision and Presentation
a、复习上节课出现的句型.并由一般疑问句引出这节课要教学的新单词
T: May I come in?
S: Come in ,please.
T: Good morning everyone.
S: Good morning teacher.
T: Is this a key?
S: No, it isn’t.
T: What is it?
S: It’s a clock.
T: Is that a computer? (教师出示照相机)
S: No, it isn’t. T: It’s a camera.
(出示并领读单词camera)每一组都用camera造句。
A: Is this a camera? B:Look at my camera.
C: What’s this ? It’s a camera.
T: Look! Is this a TV?(出示收音机的图片)
S: No, it isn’t. T: You are right. It’s a radio. (出示并领读单词radio)
b、T: Is that a radio? (教师指着学生的文具盒)
S: No, it isn’t. It’s a pencil box.
T: What a nice pencil box!
T: Can I have a look?(教师用体态语表示要看一下)
教师可用Yes or No 提示。
S: Yes./Ok!
T:Oh,what a nice pencil box!
T: Here you are. (教师把物品还给学生)
T: Now show me your beautiful presents. Is this a toy car?
S: Yes, it is.
T: What a nice toy car! Can I have a look?
T: Sure, here you are. (教师帮助学生应答)
(在学生明确其意的基础上出示并领读句型Can I have a look? 及应答 Sure, here you are.)
c在教师指定的两件物品中,学生可任意选择一个画在练习本上,然后同桌间进行问答。
S1: Is this a…
S2: Yes, it is./No, it isn’t.
S1:Can I have a look?
S2: Sure, here you are.
3.Consolidation
1 看本课挂图带着问题听录音
Is that a radio?
2 分组游戏(课前教师在教室的四面墙上贴上一些图片,图片背面朝外。让学生看不到图片的内容。)
T:Look at that picture. Guess!
Is that a …?
学生分组进行游戏。猜测正确的话,即可得到这张图片。最后教师根据学生得到图片的数量给小组评奖。
家庭作业: 1、跟磁带朗读A部分
2、根据课文编演对话
第 3 课时
教学目标
1复习巩固形容词性物主代词your,his,her,并能运用于本单元所学的日常交际用语中。
2.能较熟练地在情景中运用本单元所学礼貌用语和日常交际用语。
课前准备
物品图片;教师要求学生带一些玩具手表,玩具电话等实物以及一些图片。
教 学 过 程
A.Free talk.
1.T:Hello,….Is this a watch?
S: Yes, it is.
T: Good morning, ….Is that a radio?
S: No,it isn’t. It’s a camera.
……
S: Work in pairs.(让学生取出自带的物品或图片进行相互问答)
2.Play a game “Draw and guess”
让学生选择黑板上教师提供的5 幅图,任选一幅自己喜欢的画,并把编号写在纸上,进行同桌问答,猜猜各自所选的画。
S1:Is this/that a …?
S2: Yes, it is./ No, it isn’t.
B. Revision .
1.Play a game “Guessing game” “猜物游戏”
(教师出示放着实物的书包)
T: Look at my box. What’s this in my box? Can you guess?
S: Is this a clock?
T: Yes, it is.
T: Look, is this your clock?
S: No, it isn’t.
T: You’re right.It’s his key.(教师指着一男学生)
2. T: Is this your key?
S: No,it isn’t.
T: Is this her key?
S: Yes,it is.
T: How nice!
S: Work in pairs.
3.T: Is this your watch?
S: Yes,it is.
T: Can I have a look?
S: Sure。
T: What a nice watch!
S: Work in pairs.
C. Practise.
1.出示本课Look and say挂图,学生分4组,每组选择一幅图片进行问答练习。
2.每组选择一幅图片,自编对话,进行比赛。教师可先与一位学生示范。
T:Hi,….what’s this on the chair?
S: It’s a skirt. Is this your skirt?
T: Yes,it is.
S: Can I have a look?
T: Sure, here you are.
S: What a nice skirt!
3. 实物投影或幻灯片出示练习册P5 “Listen and respond”中的图片,让学生进行谈论。
4.让学生看图听录音并说出正确的应答。
第 4 课时
教学目标
1.能熟练掌握本单元所学的字母、单词及短语。
2.能较熟练地运用本单元所学的礼貌用语和日常交际用语。
3.能背诵歌谣It’s his key .
课前准备
磁带、录音机、实物图片。
教 学 过 程:
A Free talk and motivation.
1.T: Good morning …. Is this a watch?
S: Yes, it is.
T: Is this your watch?
S: Yes, it is.
T: What a nice watch!
2.T: Is that a story book?
S: No, it isn’t. It’s a notebook.
学生通过教师出示的投影片,用Is this/that…句型进行同桌问答。
B Revision.
3..Play a game “Guessing game”
教师出示一些“radio,watch,computer,camera,key”等实物图片的反面,引导学生运用所学句型进行猜测。
S: Guess “ Is this/that …?”
T: Yes it is. /No, it isn’t.
4.游戏“失物招领”
把学生分成4小组,每组设有一个失物招领处,教师把在课前预先搜集的每组学生的书包,铅笔盒等物品做“失物”,让需要认领“失物”的学生排队前去认领。教师可先示范一组对话:
T: Excuse me ,what’s your name?
S: My name is ….
T:Is this your bag/pencil-box?
S:Yes, it is.
T: What’s in your bag/pencil-box?
S: A blue pen and a book!
T: Right! Here you are!
S:Thank you.
T:Goodbye!
S:Goodbye!
C Fun house :
1.Listen and judge
a.先利用这8幅进行问答。
T:What’s this
S:It’s a key.
T:Is this a radio?
S:Yes ,it is.
T:What a nice radio!
b,听录音,判断正误。(完成课文P16页上的练习)
c. 听录音,完成练习册P6 Listen and number”,(可让学生先用What’s this?It’s a …说出物品的名称,再做练习。)
d.听录音,完成练习册P7“Listen and check”
2.Think and guess.
3. Say a rhyme
1.教师利用实物做动作,让学生边听录音边理解诗歌的含义,必要时可做适当的解释。
2.边跟录音读边打节奏,让学生体会句子的重音和语调。
3.随录音一起有感情地背诵诗歌。
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