nit 7 How much are these socks？(Section A1a-3c)

学校: 滕州市至善中学 七年级 2012年11月24日
第 十五 周 星期五 第5节课
邮箱：clzcdf@163.com
单元题目 七年级Unit 7 How much are these socks？
第二课时 听说课 Section A(1a-3c)
Teaching goals:
1) 能掌下列词汇：socks, T-shirt, shorts, sweater, trousers, shoe, skirt, dollar, big, small, short, long, woman, need, look, pair, take
2) 能掌握以下句型：
① —How much is this T-shirt? —It's seven dollars.
② —How much are these socks? —They're two dollars.
③ —Can I help you? —Yes, please.
④ —Here you are. —Thank you.
3) 能掌握在购物时的一些常用语言，并在真实或模拟的语境下，运用所学的语言进行交际。
4) 该部分学习内容涉及学生的穿着，是爱美的中学生们最为关心的话题，比较贴近学生的生活，极易于激发学生的主动性和学习兴趣；同时通过购物的对话练习教学生学会如何感谢人。
Step 1. Pre-listening activities
Preview :
一、Did you buy new clothes ?Do you think they are beautiful ?Do you like them?Do you think they are cheap or expensive? How much did you pay for them? . Do you want to introduce them to us? First we should know some words and expressions.
（体现出预习来）
二、Look at p 37 and 38, put the following into English orally, then write them down without looking at the text.
1. 袜子__________ 2. t恤衫 __________
3. 短裤 __________ 4. 毛衣__________
5. 裤子 __________ 6. 鞋 __________
7. 短裙 __________ 8. 夹克衫 __________
三、Put the following into Chinese.
How much is this T-shirt ? _____________
It’s seven dollars. ____________
How much are these socks ?__________
They are two dollars . ___________
Can I help you? __________
I’ll take it . __________ Here you are .___________
（设计意图：本部分词组和句子是学生的预习作业，词组和句子都是本节课的重要语言知识，该部分预习内容可以帮助学生更有目的性的预习。同时通过检测学生的预习效果，教师可以依据学生的预习效果更有针对性地教，学生也可以更明确本节课的学习任务，预习体现了以学为中心的思想，强调学生自主学习，为下一步学习打下基础。）
Step 2.Warming up and leading in:
T: Please watch the video and enjoy the song “How much is it?”. Answer: “How much is the book?”
Ss:It’s forty dollars .
T: Do you like to buy clothes? Do you want to introduce your new clothes?
Ss: Yes!
(学生小学学过一些有关衣物的单词，播放动画与歌曲既活跃课堂气氛又激活学生原有知识，为新课的教学做铺垫。这个任务让学生利用原有知识和自己预习的本节课要求的语言知识，即有关衣物的单词。为下面任务的完成提供必要的语言支撑。)
T: I like shopping a lot. Do you like shopping? Now come with me to the clothes shop. (Show students a picture of a clothes shop.)
T: Do you like the clothes in the shop?
S: Yes, we do.
T: Can you name these clothes in English?
(Show a picture of a jacket.)
T: What’s this in English? It’s a jacket.
T: What’s this in English? It’s a T-shirt. T-S-H-I-R-T, T-shirt. Now repeat.
S: T-shirt.
(Show other pictures and teach Ss other clothes "socks, shorts, sweater, trousers, shoe, skirt”)
T: So much for this. And then let's review the numbers and learn the words related to prices.
T: Can you count from 0 to 9 in English?
S: Yes. Zero, one, two, three, four, five…
(Let some students repeat that. Show some pictures of food, drink, school things, sports things with prices on the screen.)
(Show some pictures of money from different countries,) and ask students guess the names and teach them: yuan / dollar / pound. Then ask students about the prices. Help them answer.
T: How much is the ice cream?
S: It’s three dollars.
T: How much is the backpack?
S: It’s six dollars.
T: How much are the soccer balls?
S: They’re 9 dollars.
(Ask the students to look at the picture on P37 and match the words with the things in the picture.)
T: Now let's work on 1a. We have some new words on the left of the picture and some things marked with a, b, c... and i. Please match the words with the objects in the picture by writing the letter of the objects on the lines next to the words. The first answer is given.
Check the answers by asking some students to read the words and the letters.
Step 3. While-listening activities
听力训练 一 （1b）
1. T: Next we’ll hear a conversation about shopping. The recording will be played twice. For the first time, listen to it carefully. Are you ready? OK!
T: For the second time, please circle the things in the picture you hear.
2. Check the answers.
(Ask the students to listen to the recording and compare their answers with those in the recording.)
听力训练 二 （2a、2b）
Show students some colors by overhead projector.
T: These are different colors. What colors are they?
S: They are black, white, red, green, blue and yellow. 
2. Show a big hat and a small hat.
T: Look! This hat is big. It's a big hat. And this hat is small. It's a small hat.
(Write "big" and "small" on the Bb.)
3. Show a long T-shirt and short T-shirt.
T: Look! This T-shirt is long. It's a long T-shirt. And this T-shirt is short. It's a short T-shirt.
(Write "long" and "short" on the Bb.)
4. Now look at words in 2a. Listen to the recording and repeat after the recording.
(Play the tape for the Ss listen and repeat.)
（进行听力模仿，感知英语发音特点，注意语音和语调，提高口语表达水平。）
5. Ask the students to do listening to the conversations in 2b (P38) and circle the things they hear.
T: Today is Sunday. Alan is shopping with her sister. They are going to buy some clothes and some other things. Now I will play the recording about the conversation.
Play the recording for the first time. Listen carefully and circle the things you hear.
Play the recording again to check the answers.
6. Ask the students to do listening to the conversations in 2c (P38) and fill in the price tags.
Play the recording and ask the students to fill in the price tags. Then check the answers.
7. Ask students to listen and repeat after the recording.
(听力理解先听大意，然后再听细节，初步用听的技能获取、处理和传递所需信息。理解文段后，进行听力模仿，感知英语发音特点，培养语感，提高口语表达水平。)
Step 4.Post-listening activities 听后活动
1、语言巩固性训练
Work in pairs, ask and answer about the photo in2b.
—What’s this? 
—It’s a ….
—What color is it ?
—It’s…..
—How much is/are….. —It’s/They’re…….dollar（s）.
（激励学生主动参与、主动实践、主动思考、主动探索、主动创造，调动学生的学习热情，让学生在操练中掌握语言知识，形成语言技能。）
2、语言拓展性训练
（一） Pair work
1. let's ask and answer questions about the things in 2c in pairs. e.g.
S1: I like these shorts. How much are they?
S2: They're six dollars.
2. Ss practice the conversation with their partners. Then make other conversations about the things in 2c.
3. Let some Ss act out their conversations.
（二） Role-play
1. Mary is shopping in a clothes shop. What does she want to buy? Now read the conversation and fill in the chart below.
Things
Color
Price
sweater
2 dollars for on pair and three dollars for two pairs

2. Ss read the conversation with his/her partner. Discuss with his/her partner then fill the chart.
3. Check the answers with the class.
4. Ss practice the conversation with his/her partner. Then let some pairs role-play the conversation in front of the class.
（设计具有趣味性、教育性、创造性、实践性的学生主体采访活动，教师把主动权完全交给学生，引导学生共同合作在完成“调查”中操练和运用所学知识，形成知识的迁移，将所学知识运用到实际生活当中，既提高了学生运用语言的能力，而且也提高学生们口语表达以及学生之间的合作意识。）
Step5. Inquiry knowledge by translation 新知探究
Grammar Focus.
1. 阅读指导： 询问物品的价格常用特殊疑问词how much来提问，根据主语的不同分两种类型的句式结构：
① How much + is + the/this/that（等限定词） + 表颜色的形容词 + 名词单数？
② How much + are + the/these/these（等限定词） + 表颜色的形容词 + 可数名词复数？
2. 根据汉语提示完成下列句子。
① 那顶帽子多少钱？____ _____ is that hat?
② 五美元。_____ five ______.
③ 这件T恤衫多少钱？是七美元。 ____ _____ __ this T-shirt?
④ 是七美元。It's ______ ______.
⑤ 那件棕色的毛衣多少钱？ ____ _____ is that _______ ______?
⑥ 是八美元。______ eight ________ .
⑦ 这些袜子多少钱？ How much_____ _____ _____?
⑧ 两美元。_____ two dollars.
⑨ 那黑色的裤子多少钱？ ______ _____ are those ______ _________?
⑩ 是九美元。_______ nice ________.
Check the answers with the class.
（鼓励学生通过合作学习自己总结，引导学生观察、发现、归纳和掌握语言规律，形成有效的学习策略，教师在学生不会的地方进行精讲，落实了以学定教。）
4.Practice
(1). Now let's look at the words in the three boxes.
Let some Ss read the words in the boxes.
S1: the, this, that…
S2: yellow, green, purple…
S3: T-shirt, hat, trousers…
(2). Now can you make sentences in the chart with the words in the three boxes? You should pay attention to the single or plural form of the words. First, you can make ten sentences. Ss ask questions using the words in the boxes then write down the words in the chart.
(3).Let some Ss read their questions. Then check the answers.
(4). Let Ss say the rules:
① the/this/that + 表颜色形容词 +名词单数
② the/these/those +表颜色形容词 +可数名词复数
(5).Now let's make another ten sentences on your workbook.
(6).Look at the pictures in 3b. They're nice things. Do you want to buy them? Suppose you are a sales boy or girl your partner wants to buy them. Ask and answer about the prices about these things in pairs.
（7）.3c.Work with your partner. You look at the pictures in 3b for a minute and then close your books. Your partner asks you questions and you try to answer his/her questions.
(以学评教，强化分层落实，面向全体学生，用实践来检验所学知识。)
Step 6. Exercises: The end-of- class test
一. 根据首字母提示填入恰当的单词。
1. This T-_________ is fifteen yuan.
2 . How much are these s_________?
3. Do you like this red s________?
4. The white shorts are on s_________ for 25 yuan.
5. His father is a c_________ in a bank(银行).
二．根据句意写出下列各句中某个词的对应词或反义词。
6. Your room is big, but our room is ______.
7. I don’t like this black shirt. I like that _______ one.
8. This skirt is too long. Do you have a _______ one?
9. _______ are my books and those are his books.
10. You can _______ to my home, and we go to the store together(一起).
三．根据语境填入恰当的单词补全对话，每空一词。（10分）
A: Can I 11_______ you?
B: Yes, 12_______. I 13______ a shirt for my son.
A: What 14_______ does he like?
B: Blue.
A: What about this one?
B: Let me have a look. Oh!It’s too 15_______.Do you 16_______ a small one?
A: Yes. 17_______ you are.
B: How 18_______ is it?
A: It’s 60 yuan.
B: OK. I’ll 19_______ it. Thanks.
A: You’re 20_______.
（设计意图：通过检测学生的学习情况，真正落实以学定教。）
Homework:
1.You must:Remember the new words and the dialogue .
2.You can: Make six questions and answers about the school things you have.
3.根据下面的提示，完成Mrs.Green 与售货员之间的对话（A—Clerk B—Mrs. Green）。
Mrs. Green要为她的女儿买一件毛衣，女儿很喜欢黄色;毛衣价格为10美元，价格很合理，Mrs. Green买下了那件毛衣。
本节课亮点：
1、本课的主题是谈论服装，通过学习how much和what color等引导的问句以及回答，教授学生如何询问价格和颜色；学会谈论对服装的喜好和如何购物等。以How much is it？的英文儿歌引入，从视觉上吸引学生，让学生更容易感兴趣，也更容易在语境中去理解句型。
2、 预习部分的词组和句子都是本节课的重要语言知识，该部分预习内容可以帮助学生更有目的性地预习。同时通过检测学生的预习效果，教师可以更有针对性地教，学生可以更有针对性的学。
3、导入部分，先给学生们创设易于理解的语用情景，并逐步引导学生们在实际运用中初步感知如何依据事实做推测。
4、听后活动的设计是一个Role play的活动，不仅有语境而且配合了图画，让学生能更直观地运用所学知识去操练本节课的重点句型。
家庭作业的布置分开了层次，可以让学生根据自己的程度去选择。
听后活动的使用建议：
听后活动是听力的输出部分，教师可以根据时间再具体调控量的多少。翻译探究部分要先让学生自己动脑思考，不会可与小组成员讨论解决，教师只可起点拨作用。对于1b，2a和2b未提供听力原文，教师一定在课前先听，准备充分，让学生有本可依。
使用注意事项：
1．预习内容一定要提前布置给学生，便于学生更有目的性的去预习，提高课上做题速度。
2．导入部分，不必要求学生们就都能快速掌握“How much is….?和How much are…?”的区别，在接下的活动中逐步渗透，学生们会逐步感知，自己归纳总结。。
教后反思：
(1)课前准备一定要充分，在教学设计中，要认真研究《课标》,分析教材，通过传授与学生生活密切联系的英语知识，训练英语的听说能力，培养学生学习英语的兴趣和初步能力，最终使学生从“学会英语”，向“会用英语”转变。同时要尽可能多地考虑师生的共同参与性与互动性，操练过程中的趣味性和交际性，充分体现学生学习的自主性和参与性。
(2)充分利用有限的教学资源，如多媒体、图画、简笔画等拓宽学生学习渠道，改进学生学习方式，提高教学效果。
(3)学生的学习热情和自信心是外语教学中最可贵的因素。在初一阶段 兴趣，热情和信心显得尤为重要。针对这种情况，要尽量去了解每一个学生，摸准他们的心理脾气，在教学中尊重他们，关心体贴他们，及时鼓励他们。课堂上应尽力避免当场纠正学生语言错误地行为。否则，学生容易产生外语学习焦虑，这种情感将会大大地挫伤他们学习外语的积热情，也不利于他们在外语学习中自信心的成长。
本单元的主题是谈论服装，通过学习how much和what color等引导的问句以及回答，教授学生如何询问价格和颜色；学会谈论对服装的喜好和如何购物等。借助多媒体辅助教学，将平面的语言文字内容直观化、具体化、形象化， 训练学生形象思维和抽象思维能力，培养学生形象思维，深入理解语言。积累生活的经验，提高学生的语言表达能力。同时引导学生采用Repeating和Cooperating的学习策略，学习一些新词汇，掌握一些重点句型，在小组合作学习的过程中，培养他们团队合作精神并学会感谢人。为此，在本单元我运用不同形式鼓励学生使用目标语言，在任务中体现学生的主体地位。在过程中学生可能出现一些错误，本人就以积极的态度对待他们，愉快的氛围对学生的学习有很大的积极影响力。首要的是调动学生的学习兴趣和积极性，我努力在这方面去做，不足的请各位多提宝贵意见。
Keys：
1. Preview
sock(s) T-shirt
shorts sweater
trousers shoe(s)
skirt jacket
这件t恤衫多少钱？
它七美元。
这些袜子多少钱？
他们2美元.
我可以帮助你吗？
我就买它了。 给你。
Step2 SectionA 1a :i.d .a .c .f. g .j .b. h. e
Step3 SectonA.1b: hat. shorts . sweater
Section A 2b
Conversation 1: big purple hats , 5 dollars
Conversation 2: a brown sweater, 8 dollars
Conversation 3 : those red shorts , 6 dollars
Conversation 4: that green T-shirt , 7 dollars
Conversation 5: long blue and yellow socks , only 2 dollars
Conversation 6: the black trousers , 9 dollars.
Step 5 Inquiry knowledge by translation 新知探究
1.How much 2.It’s , dollars 3.How much is 4.seven dollars 5.How much, brown sweater 6.It’s, dollars 7.are these socks 8.They’re 9.How much,black trousers 10.They’re, dollars
当堂检测
一、
1. T-shirt 2. socks 3.trousers 4. sale 5. skirt
二、
6. small 7. white 8. short 9. These 0. come
三、1. help 2. please 3. want 4. color 5. big
6. have 7. Here 8. much 9. take 10. welcome
附听力材料：
Unit 7 Section A 1b
A: How much is the hat?
B: It’s six dollars.
A: And how much are these shorts?
B: Oh, they’re eight dollars.
A: And this sweater? How much is it?
B: Let’s see. It’s nine dollars.
Section A 2a
Colors, black, white, red, green, blue, yellow, brown, purple, big, small, short, long
Section A 2b&2c
Conversation 1
A: I like big purple hats. Do you have one?
B: Yes, I have this one here.
A: How much is it?
B: It’s five dollars.
Conversation 2
A: I like this brown sweater. How much is it?
B: It’s eight dollars.
Conversation 3
A: How much are those red shorrts?
B: They’re six dollars.
Conversation 4
A: How much is that green T-shirt?
B: It’s seven dollars.
Conversation 5
A: I like those long blue and yellow socks. How much are they?
B: They’re only two dollars.
Conversation 6
A: How much are the black trousers?
B: They’re nine dollars.