人教版七年级上册Unit 7 How much are these socks？SectionA Grammar focus 3a-3c 教案

人教版七年级英语上册
Unit 7 How much are these socks Section A (Grammar Focus3a-3c)教学设计
一、教材分析
本单元以谈论服装为主题，通过介绍服装，学习一些常用的服装名词；能掌握“询问价格和颜色”的句型：HowmuchisthisT-shirt It’ssevendollar．Howmucharethesesocks Theyaretwodollars．Whatcolorisit Itisred．Whatcolorarethey Theyaregreen．；掌握一些购买衣服时,常用的语言表达方式；能阅读一些简单的服装广告信息。使用Howmuch引导的问句以及回答；掌握一些表示颜色、形状、大小的形容词；学习数词10-3l；复习名词单、复数的使用和指示代词this,that，these，those的用法。
二、学情分析
本单元的主题是谈论服装，通过学习howmuch和whatcolor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。利用多媒体课件直观化、具体化、形象化地展示，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。
三、教学目标：
1.语言知识目标：
1）复习所学的颜色类及服装类的词汇，并在说、读和写的练习中能熟练运用。
2）总结归纳询问及回答不同类型及不同颜色服装的价格的句型。 ①—Howmuchis… —It's…
②—Howmuchare… They're…
能理解并正确运指示代词和表颜色的形容词修饰名词的用法。
2.能力目标：能对不同类型及不同颜色的服装来询问其价格。
3.情感态度价值观目标：在谈论服装及询问服装的价格与颜色的练习中，学会如何用英语来购物，并从中获得学习英语的乐趣。
四、教学重难点
1.教学重点：
1）总结归纳询问及回答不同类型及不同颜色服装的价格的句型。
2）根据所提供的情景，能对不同类型及不同颜色的服装来询问其价格。
2.教学难点：根据所提供的情景，能对不同类型及不同颜色的服装来询问其价格。
五、教学资源：多媒体课件
六、教学过程
Ⅰ.Warming-upandrevision
1.Showstudentssomecolorsonthescreen.
T:Thesearedifferentcolors.Whatcolorsarethey
Ss:Theyareblack,white,red,green,blue,yellow,brownandpurple.
(Showsomeclothesonthescreen,orshowsomeclothespictures)
T:What’s this It’s.... HowmuchistheT-shirt
Ss:It's...dollars.
T:Howmucharethe...
Ss:Theyare....dollars.
Nowaskandanswerthepriceoftheclothesyourpartnerwears.
Ⅱ.GrammarFocus.
1根据汉语提示完成下列句子。
①那顶帽子多少钱？_________isthathat
②五美元。_____five______.
③这件T恤衫多少钱？是七美元。___________thisT-shirt ④是七美元。It's____________.
⑤那件棕色的毛衣多少钱？_________isthat_____________
⑥是八美元。______eight________.
⑦这些袜子多少钱？Howmuch_______________
⑧两美元。_____twodollars.
⑨那黑色的裤子多少钱？___________arethose_______________
⑩是九美元。_______nice________.
2. Checktheanswerswiththeclass.
3. 语法小结：
How much询问价格
1. 询问单数物品 How much is the/this + 单数名词
回答 It’s + 金额.
例句 — How much is the red T-shirt 这件红色的T恤多少钱 — It’s ten dollars. 十美元。
2. 询问复数物品 How much are the / these / those + 复数名词
回答 They’re + 金额.
例句 —How much are the black shoes 这双黑色的鞋子多少钱 —They’re eight dollars. 八美元。
Ⅲ.Presentation
T:(ShowingawhiteT-shirtpricedninedollarsonthe picture)WhatcoloristhisT-shirt
Ss:It'swhite.
T:Yes.HowmuchisthiswhiteT-shirt
Ss:It'sninedollars.(Write"thiswhiteT-shirt"ontheBb)(Showingapairofblacksockspricedtwodollarsonthescreen).T:Whatcolorarethosesocks
Ss:They'retwodollars.
T:Yes.Thoseblacksocksaretwodollars.(Write"thoseblacksocks"ontheBb.)
Note:the/this/that/these/these（等限定词）+表颜色的形容词+名词
Ⅳ.Practice
Nowlet'slookatthewordsinthethreeboxes.LetsomeSsreadthewordsintheboxes.
S1:the,this,that…S2:yellow,green,purple…
S3:T-shirt,hat,trousers…
Nowcanyoumakesentencesinthechartwiththewordsinthethreeboxes Youshouldpayattentiontothesingleorpluralformofthewords.First,youcanmaketensentences. Ssaskquestionsusingthewordsintheboxesthenwritedownthewordsinthechart.
LetsomeSsreadtheirquestions.Thenchecktheanswers.
4.LetSssaytherules:
①the/this/that+表的颜色形容词+名词单数
②the/these/those+表的颜色形容词+可数名词复数
Nowlet'smakeanothertensentencesonyourworkbook.
Ⅴ.Practice
Lookatthepicturesin3b.
They'renicethings.Doyouwanttobuythem Supposeyouareasalesboyorgirlyourpartnerwantstobuythem.Askandansweraboutthepricesaboutthesethingsinpairs.
Whocanmakeamodel Payattentiontothesentencestructure:
①Howmuch+is+the/this/that（等限定词）+表颜色的形容词+名词单数？
②Howmuch+are+the/these/these（等限定词）+表颜色的形容词+可数名词 复数？
S1:Howmuchisthehat S2:It'sfivedollars.
S1:Howmucharethesocks S2:They'rethreedollars.
OK.Nowfirstaskandansweraboutthepricesaboutthethinginthepicture.Thenwritethesentencesinthechart.
Sswritethesentencesonthechart.TheletsomeSsreadtheirquestionsandanswers.
Ⅵ.Exercises
一、用be动词的正确形式填空。
1. How much ____ this computer
2. What ____ the price of the dictionary
3. How much ____ the red shoes
4. What price ____ the blue T-shirt
5. How much ____ these bananas
6. How much ____ those black shorts
7. What color ____ your big sweater
8. What color ____ your long trousers
二、根据汉语提示写单词。
1. I don’t want this small hat. I want a ____ (大的) one.
2. I _____ (需要) a pair of shorts for my son.
3. Look! That _____ (双) of shoes looks nice.
4. The sweater and the jacket are 100 ______ (美元).
5. Do you like the red _____ (袜子)
6. __________（多少钱）are the ____ (长的) T-shirt
7. The ______ _____ (紫色的裙子) looks very nice.
三、单项选择。
1. —What ____ do you like —Green.
A. clothes B. color C. thing
2. Mary’s ______ is red and white.
A. T-shirt B. shoes C. shorts
3. I need a pencil box ____ school.
A. with B. on C. for 4. — The socks are only 2 yuan.
— I’ll ____ them.
A. like B. take C. ask
5. — _____ is the MP5
— It’s 20 dollars.
A. What color B. How about
C. How much
板书设计：
Unit 7 How much are these socks
1. How much is the +形容词+名词？
——It’s +...dollars/yuan.
2. How much is this/that +形容词+名词 (单数)？
——It’s+...dollars/yuan.
3.How much are the +形容词+名词（复数）？
——They’re+...dollars/yuan.
4.How much are the +形容词+名词（复数）？
——They’re+...dollars/yuan.