4b橡皮和2b橡皮有什么区别|4B Unit 2 At a party 第二课时教案

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教学内容：a. read and say.  d. look and say.
教学目标：
1. 能听、说、读、写单词： friend, white.
2. 能正确地听、说、读和写句型is that …your …? the one in the…
3. 能正确理解、掌握对话内容，能用正确的语音、语调朗读并表演对话。
4. 能正确地听、说和读日常交际用语：nice to meet you. which one?
5. 能运用所学句型编演对话，通过合作表演培养团结协作的精神，增进师生间的情感交流。
教学重点：
1. 能听、说、读、写单词： friend, white.
2. 能正确地听、说、读和写句型is that …your …? the one in the…;
3. 能正确理解、掌握对话内容，能用正确的语音、语调朗读并表演对话。
教学难点：
1. 能正确朗读和拼写单词： friend, white.
2. 能正确表达和书写句型： is that… your…? the one in the…
3. 能比较流畅地朗读对话，并能在掌握对话的基础上进一步表演对话。
课前准备：
1．教具准备
1) 课件。
2) 准备好friend, white, skirt单词卡片。
3) 准备录音机，磁带和实物投影。
2．  板书准备
1）黑板上预先写好unit 2课题，并准备好at a party词卡。
2）预先写好重点句型的卡片。
is that …your…?  which one?  the one in the…
教学过程：
step one: free talk
t: hello, i’m miss …
p1: hello, i’m…
t: nice to meet you.
p1: nice to meet you, too.
t: who’s that boy with big eyes?
p1: he’s…
t: now you ask and answer in pairs.
ps: ask and answer freely.
step two: presentation
t: oh, he’s … (师指着屏幕) who’s that boy with yellow hair?
课件：呈现人物ben的图片。
ps: he’s ben.
t: yes, he’s my friend. (出示friend单词卡) follow me, please. “friend f-r-i-e-n-d friend”.（请一小组学生拼读单词friend）
t: ben is my good friend. （预先设置好，这时手机铃响）
t: hello, this is miss …(课件：出现ben在打电话)
ben: hello, miss …
t: oh, you’re ben!
ben: there’s a party at home. would you like to come here?
t: great! i’ll be there. bye-bye. (老师挂掉手机)
t: boys and girls, there’s a party. (课件：出现party的热闹场面)would you like to go with me?
ps: great!
t: let’s go. but how?
ps: by bus.
t: good idea! let’s go there by bus.
课件：flash歌曲: the wheels on the bus.  歌曲停，出现party的热闹场面。
t: we are at a party now.(教授短语at a party，并贴上板书) there are so many people here. look! who’s the boy with big eyes? (老师用教棒指着所说的男孩)
课件：呈现书中对话的第二幅图。
t: who’s the boy with big eyes? i don’t know. let’s ask ben.（老师引导学生一起问：ben, who’s the boy with big eyes? ）
指名问：ben, who’s the boy with big eyes?
t: let’s listen.
课件: he’s my brother.
t: oh, he’s ben’s brother. three beautiful girls are over there. what are they wearing?
课件：呈现书中对话的第三幅图。师引导学生说：green dress，blue skirt，white skirt, 并拼读单词white和skirt.
t: who’s ben’s sister? perhaps she’s the one in the white skirt. (出示句型并板书，请一组学生朗读，并引导他们做替换练习。the one in the green dress. the one in the pink shirt. …)123
t: who’s ben’s sister?
t: which one is ben’s sister? let’s listen.
课件录音: is that girl your sister?
which one?
         the one in the white skirt.
yes, she is.
t: who’s ben’s sister?
ps: the one in the white skirt.
t: yes? let’s ask ben. ben, is that girl your sister?(师教授该句型，请一些学生问该句型并板书)
课件：which one?
p2: the one in the white skirt.
课件：yes, she is.
t: i see, she’s ben’s sister. read after me, please. (师领学生读刚才对话中的句型，然后小组分角色读。)
t: this time you work in pairs, one acts as ben, one acts as ben’s friend, ok?
ps: ok.(学生两两练习这段对话后，师请一至两组学生表演)
t：i see. the girl in the white skirt is ben’s sister. but who’s nancy’s father? let’s have a look.
课件：显示d部分的第一幅图，图片下配有如下句型：
1. a: is that man your father?
b: which one?
a: the one in the purple shirt.
b: yes, he is.
t: which man is nancy’s father?
ps: the one in the purple shirt.
t: there are three pictures here. what are they talking about? please look at the pictures and fill in the blanks. (要求学生小组内讨论，做出下列对话的答案，最后一起核对正确答案)
2. a: is that ______ your ______?
b: which one?
a: the one in the _____ _____.
b: _____ , she isn’t.
3. a: is that ______ _____ ______?
b: ______ one?
a: the ____ in the _____ _____.
b: _____ , ____ is.
4. a: ____ that ______ _____ ______?
b: ______ _____?
a: the ____ ____ the _____ _____.
b: _____ , ____ _____ .
step three: practice.
1. listen to the tape.
t：you know that old woman isn’t helen’s grandmother. helen’s grandmother is at the party. helen’s brother, mike is at the party too. he’s talking with ben. let’s listen.
ps: listen to the tape.
课件：依次出现书中a部分对话图，并配有录音。
t: now open your books and turn to page14. unit 2 a. read and say. follow the tape, please.
the pupils read after the tape.
2. read in roles.
t: now let’s read in roles.(师引导学生参与不同角色朗读,使学生更加熟悉课文的句型)
step four: consolidation.
1. perform the dialogue.
t: boys and girls, look! this is ben’s family. i’m ben’s friend, mike. hello ben!
p3: hello! mike.
t: who’s the boy with small eyes?
p3: he’s my brother.
t: is that your sister?
p3: which one?
t: the one in the red jacket.
p3: yes! she is. mum, this is my friend, mike.
p4: nice to meet you, mike.
t: nice to meet you, too.
(教师要求学生发挥创造力，扮演ben一家来表演对话。表现棒的小组可以每人得一个名星的人物面具。)
2. have a party.
t: boys and girls, we will have a party here. your family members and some famous stars are here, too.123
课件：显示周杰伦的照片
t: look, who’s the man with small eyes?
ps: he’s zhou jielun.
t: do you like him?
ps: yes.
t: now, i’m zhou jielun. (师戴上周杰伦的头饰，指着第一组学生)
师和第一组学生做如下示范:
t: hello! i’m zhou jielun. what’s your name?
p5: my name’s wang bing. nice to meet you.
t: nice to meet you, too. who’s the girl with big eyes?
p5: she’s my sister, wang fang. she likes your songs.
t: thank you. who’s the woman in the red dress?
p5: she’s my aunt. she likes dancing. do you like dancing?
t: yes, i do.
课件：显示一些大家熟悉的明星照片，给学生自由选择。
t：now you may choose the star you like best. please work in groups. ready? go.
学生以小组为单位，综合运用已学知识进行一次情景对话。最后，师请一至两组学生表演他们的对话。
step five: homework
1. listen, read and perform the dialogue of part a.
2. copy and recite the words: friend and white.
3. copy and use the sentences: is that… your…? the one in the…
step six: design 123

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