七年级英语上册 Unit 5 Do you have a soccer ball Period 2（Section A 2a-3c）教案 （新版）人教新目标版-（新版）人教新目标版初中七年级上册英语教案.doc

Period 2 Section A 2a—3c
Ⅰ.教学准备
1．教师：准备录音机、磁带、多媒体课件，搜集一些球类及与球类运动有关的物品的图片。
2．学生：搜集有关各国国球的资料。
Ⅱ.教学目标
1．让学生掌握一些听力技巧，把握重点，有目的地获取关键词。
2．让学生了解各种球类运动的特点，培养学生对体育运动的正确认识。
3．培养学生的参与意识，使学生在亲身体验中理解和运用英语知识，培养学生的语言交际能力。
4．学习本课的知识点：
(1)词汇：does，doesn't，let，us，let's，go，we，late，has，get，great，play，sound
(2)句型：—Does Jane have a tennis ball?
—Yes，she does./No，she doesn't.
Let me get it.
He has a ping­pong ball.
That sounds good.
5．帮助学生理解不同国家的文化背景差异，有礼貌地向别人提出建议。
Ⅲ.教学重点
(1)词汇：let，us，go，we，late，has，get，great，play，sound
(2)句型：—Does Jane have a tennis ball?
—Yes，she does./No，she doesn't.
He has a ping­pong ball.
Ⅳ.教学难点
让学生掌握have的一般现在时的用法、do和does引导的一般疑问句及let引导的祈使句。
Ⅴ.教学步骤
Step 1：Greetings and talking
建议1：师生问答，复习导入：
建议教师向学生询问一些上节课所学的球类单词，也可以扩展到前面所学的表示物品名称的单词如：eraser，schoolbag，dictionary，computer，notebook等，为本节课的进一步讨论做好铺垫。
T：What's this in English?
S1：It's a tennis ball.
T：Do you have a tennis ball?
S1：Yes，I do.
建议2：采用chant的形式复习上节课所学句型，把上节课所学的句型融入chant中让学生体会英语的节奏，激发学习的热情，使复习言简意赅、简单明了。
Do You have a ping­pong ball?
Yes，I do.Yes，I do.
Do you have a soccer ball?
No，I don't.No，I don't.
I have a volleyball.
You don't have a volleyball.
I have a basketball.
You don't have a basketball.
Step 2：Present the new sentences
建议1：教师先问一名学生“Do you have a ping­pong ball？”然后再问其他学生“Does he have a ping­pong ball？”这样重复两三组，在交际中自然引入新的语言项目，让学生体会does与第三人称的关系。
For example：
T：Do you have a ping­pong ball?
S1：Yes，I do.
T：Does he have a ping­pong ball?
S2：Yes，he does.
T：Do you have a tennis ball?
S3：No，I don't.
T：Does he have a tennis ball?
S4：No，he doesn't.
建议2：利用一些球星的图片呈现新句型。教师可以通过师生问答来导入并呈现本课时要学习的新的语言项目“Does he have a basketball？”。

T：Does he have a basketball?
S1：Yes，he does./No，he doesn't.
T：Does she have a volleyball?
S2：Yes，she does./No，she doesn't.
T：Do they have a volleyball?
S3：Yes，they do./No，they don't.
建议3：利用表格中的信息呈现新的语言项目“Does he/she have a volleyball？Yes，he/she does.No，he/she doesn't.”
Name
Ball(Bat)
tennis ball
ping­pong bat
soccer ball
volleyball
basketball
baseball bat
John
×
√
×
√
×
√
Lily
√
×
√
×
√
×
For example：
T：Does John have a ping­pong bat?
S1：Yes，he does.
T：Does Lily have a ping­pong bat?
S1：No，she doesn't.
Step 3：Listening
1．让学生看着课本2a听对话并为图片编号。
2．让学生再听一遍录音，将2a中的图片与2b中的几种球配对。可以先排序再配对来降低听力难度。
3．让学生跟读2a/2b 部分的听力材料，目的是让学生熟练掌握句型“Does he/she have a volleyball？Yes，he/she does.No，he/she doesn't.”。
4．让学生进行由集体到小组的机械操练，先让学生齐读，进行集体操练，然后再让学生两个人一组进行操练，表演对话。
Step 4：Practice the sentences
1．让学生根据2a中的人物与同伴问答。操练新语言项目“Does Jane have a tennis ball？No，she doesn't.”建议教师把2b部分通过多媒体以表格的形式呈现出来，然后让学生根据表格所提供的信息两人一组运用本课所学的语言项目进行对话。
For example：
A：Does Jane have a tennis ball?
B：No，she doesn't.
A：Does Paul have a．.
B：...
Game：“羡慕、嫉妒、恨”。采用学生中较流行的语言作标题，目的是引起学生的学习兴趣，练习have的第三人称单数形式has的用法。
For example：
She has a soccer ball.She doesn't have a volleyball.
He has a baseball.He doesn't have a．..
Mary has a．..She doesn't have a．..
My brother has a．..He doesn't have a．..
Step 5：Task
1．教师介绍Cindy和Helen 要去打网球，他们正在做准备，要求学生快速阅读对话并回答问题：What do they need to take?
2．让学生再次阅读2d的对话，然后回答下列问题。目的是了解对话内容，为操练对话做准备。
Does Helen have the baseball？Where is it?
Does Bill have the baseball bat?
Where is Cindy's jacket?
3．学生分角色表演对话，教师可以提供一些道具来创设真实情境，如棒球帽、棒球拍，使学生在亲身的体验中理解和运用英语。
Step 6：Make a conversation
假设你和同学要去体育馆打乒乓球，让学生与自己的同伴编写对话。提供真实语言环境，反复练习，突破本单元重点、难点，提高学生口头表达能力，使所学知识得到升华运用。
For example：
A：Hey，Liu Qian，let's go！We're late!
B：OK.
A：Do you have the ping­pong ball?
B：Yes，I do.It's in my bag.
A：And where's our pong­pong bat?
B：It's in my bag，too.
A：Oh，yeah.And do you have your jacket?
B：Oh，no，I don'tIt's on the chair.Let me get it.
A：And your hat，too!
B：OK，I have my jacket and hat.Let's go!
Step 7：Play a game
建议1：教师把学生分成四个小组，使用句型“Does he/she have a．..？”进行猜图比赛，猜对得一分，得分最高的小组获胜。
For example：
Let's guess.Does he/she have...？(猜对的小组得一分，看哪组得分多？)

For example：
S1：Does she have a basketball?
S2：Yes，she does.
S1：Does she have a tennis ball?
S2：No，she doesn't.
S1：Does she have a．..?
S2：...
建议2：教师在纸条上写好运动器材的名词，让学生表演，其他学生用句型“Does he/she have a．..？”来猜测，猜对得一分，得分最高的小组获胜。
Step 8：Task
1．让学生完成3a部分的表格，目的是为了帮助学生区分do和does的用法(哪些人称使用do，哪些人称使用does)，为3b的练习做好铺垫，教师可以再列举其他一些人称来考考学生，如：my parents，Tom and Jack，her brother，the girl等。
2．让学生完成3b的对话，用do或does填空，然后与同伴练习对话，进一步巩固新的语言项目“—Let's play basketball.—That sounds good.”。
3．学生看3c部分的图，记住鲍勃房间里的物品，然后合上书与同伴问答。进一步巩固所学的语言项目“—Does he have a soccer ball？—Yes，he does.”。教师可以采取计时计数的方法看哪一组问得最多。

For example：
Look at Bob's bedroom.Talk about the picture with your partner like this：
A：Does he have...?
B：Yes，he does./No，he doesn't.
Step 9：Summary
1．本课时学习了does，doesn't，let，us，let's，go，we，late，has，get，great，play，sound等词汇，重点学习和操练了新的语言项目“Does she/he have...？Let's play basketball.That sounds good.”。
2．让学生看着Grammar Focus部分两人一组进行问答练习，也可以让学生默写出该部分的内容。
Step 10：Homework
根据本课时所学的语言项目“He/She has a．...Does she/he have...？Let's play basketball.That sounds good.”，自编一个对话。

Unit 5 Do you have a soccer ball？
Section A 2a­3c
Words
Sentences
does
doesn't
let，us，let's
go
we
late
has
get
great
play
sound
He/She has a．..
—Does she/he have
—Yes，she/he does./No，she/he doesn't.
—Let's play basketball.
—That sounds good.

知识讲解
1．We're late！我们迟到了。
late 意为“晚的，迟的”，可作形容词和副词。如：
He's late for school again.他上学又迟到了。(形容词)
The train was 10 minutes late.火车晚了十分钟。(形容词)
Don't get up late！不要起床晚了！(副词)
2．Let' go！让我们去吧！Let's ask.让我们去问一下。
Let me get it.让我去拿。
Let's play basketball.让我们去打篮球吧。
let意为“让”“允许”，表示 “让(允许)某人做某事”应该说let somebody do something，不能说let somebody to do something。如：
Let me help you.让我帮助你。
His mother doesn't let him go out at night.他母亲不让他晚上出去。
let's...是表示建议或请求的祈使句句型，let's是let us的缩写形式。如：
Let's go to school.咱们去上学吧。
Let's play basketball after school.咱们放学后打篮球吧。
let's 与let us在用法上略有区别：在表示向对方提出建议，涉及双方的共同行为时，let us可以缩写成let's；而表示请求对方允许做某事，不涉及对方行为时，let us不能缩写成let's。如：
Let's(＝Let us)play sports.咱们做运动吧。
Let us know your telephone number.
请把你的电话号码告诉我们。(Let us 不能缩写成Let's)
3．—Does he have a soccer ball？他有足球吗？
—No，he doesn't.不，他没有。
动词has意为“有”，是have的第三人称单数形式，用于主语是第三人称单数he，she，it，Li Ping，Bob，her mother，his brother，my sister等或名词单数时。如：
She has a brother.她有一个弟弟。
Tom has a new jacket.汤姆有一件新夹克衫。
has的否定式是doesn't have。如：
She doesn't have a clock.她没有钟表。
带有实义动词has“有”的陈述句变为一般疑问句时借助助动词does，结构为：Does he/she have...？其简略答语中也用does。如：
—Does she have a dresser？她有梳妆台吗？
—No，she doesn't.不，她没有。
4．play basketball
play basketball意为“打篮球”。“play＋球类单数名词”意为“踢/打……球”，球类名词前不能加修饰词。play还可以和表示乐器的单数名词一起构成短语，意为“弹/拉……”，但乐器名词前要加定冠词the。如：play the guitar，play the piano。
5．That sounds good.那听起来太好了。
sound意为“听起来”，是系动词，常跟形容词作表语。如：
This music sounds good.这段音乐听起来很美妙。
That sounds interesting.那听起来很有趣。