七年级英语上册 Unit 7 How much are these socks？（第一课时）教案 （新版）人教新目标版

Unit7  How much are these socks ?                    New words and phrases Teaching and learning Goals：一、知识和能力目标: 1.能争取学会使用下列单词，短语造句子：clothes , sweater, jacketT-shirt ,shorts, trousers ,shoes ,socks ,dollar,big , small ,long,short,shirtBuy,sell,sale ,price,one----thirty,take, need ,How much,a pair of ,etc2. Understand, translate and retell a passage made up of the above Curriculum words and phrases according to a mind map (理解、翻译并复述用课标内单词编写的短文。)二、学习策略1,Remember the Curriculum words and phrases in specific situations.  (在语境中记忆单词)2,Repeating , Cooperation,归纳三、情感目标:Offer help and Thanks  (提供帮助，感谢他人)Teaching and learning steps:Step1: Learn to read the words on P37---411. Read the new words using the phonetics(音标) and mark(标记) the words difficult to pronounce (难发音的单词).2. Read the marked words in turn in small groups. One student read, the others listen and help to correct the wrong pronunciation(纠正错误发音).3. Several students read the words aloud in turn in class and the others correct their wrong pronunciations.4. Read after the tape.5. Read the words aloud by yourselves again. (设计意图：目的是通过预习单词,学生基本上能按音节拼读记忆单词,改变了传统死记硬背记单词的方法,再让 学生分组读、跟录音读便于纠正学生的发音。为下一步本课的学习打好铺垫。)Step2 Learn to remember words on P37---41一．Remember the words by looking at pictures.                     a sweater                         a jacket                               T-shirt         Trousers                shorts  trousers       these trousers/those trousers/a pair of trousers    shoes                           sockts      美元 (USD = United States Dollar)                           20 dollars ($20)                buy ---sell         big 大的 大号的_____small 小的 小号的 long 长的—————short 短的  二．Remember the words by their similar pronunciations and forms.(一)1. short  T-shirt  shoe she    2. girl  skirt  thirteen  thirty      3. need  see  meet  week      4  sale take tape  name  （二）Learn these numbers and find out the rules.     numbers  1. (1—12)   one  two  three  four  five  six seven  eight  nine  ten  eleven   twelve2.(13—19)  thirteen  fourteen  fifteen  sixteen seventeen  eighteen  nineteen3.（20—90） twenty thirty forty fifty sixty seventy eighty ninety三．Remember the words by their opposites.1.big —— small   2.short —— long      3.buy —— sell4.boy —— girl    5.woman —— man    6.Mr. —— Mrs.四．Remember the words by conversion(转换) 、complex words （合成）and derivative（派生）1.shorts(n.短裤)—— short  （adj.短的）2.sweater(n.毛衣) ——sweat (n.汗)3.clothes (n.衣服；服装)——cloth (n.布)4. twelfth(num.第十二)——  twelve (num.十二)五. Remember the words by their Chinese. 1. 许多，大量的 2.一双   3. 很，非常  4. 我能帮你吗？5.给你六.Remember words by looking at the pictures and semantic The boy is my friend .his shoes are black,His socksare whiteHis shorts are blue,His T—shirt is white ,too.I like him veryMuch. The girl’name is Mary .Her skirt is redher hat is yellow Her T—shirt is green and blueWe all like her.（设计意图：记忆单词的方法很多，利用多种手段和多种形式呈现给学，来吸引学生的兴趣，降低难度扩大学生的词汇量。例如：通过图画和简单的句子记忆，学生易于接受，印象深刻；用一词多义，合成，派生等等方法能使学生举一反三，极大的扩充词汇量；通过重点短语对比和汉意的方式全面的加深对词汇的理解。）Step 3  Consolidation of words Ask the students to read the words and phrases and their Chinese.  Cover the English words and phrases , look at the Chinese and say the English for them. Write down the words    they haven’t grasped.（设计意图：此环节为巩固单词。不达标学生，需要利用自习课或课余的时间让小组长跟踪检查，尽量能让 学生顺利过关，教师应及时督促、让小组长反馈检查的结果，做好跟踪检查。）Step 4   Read the story and translate into Chinese:1. Ask the students to read the passage silently, and underline the new words and phrasesCome to Guangming Clothes Store!Our clothes store is not big ,but it has many clothes  .Can I help you? Please tell me.Our clothes are on sale .for girls, skirt is a good choice.. They are in diffirent color. It's only 15 yuan.? You can buy bags for sports and school. They sell them for only 4 yuan. The black hats for only 12 yuan each. We have great T-shirt for only ￥22. You can buy sweaters for only 18yuan.For boys,we have black trousers for only twenty-two dollars., How much are the jackets?Only thirty dollars!And we have black shoes for only twenty-eight dollars.Socks are only two dollars for three pairs! .come here and have a look.you will find what you like.2. Translate the story into Chinese in groups of three.3. Read the story fluently by themselves. (设计意图；利用本单元的生词编写一段广告，这为学生学习单词创设了有意义的语境；在语境中了解词汇的意义和词汇的表意功能，体现学生在语境中接触和理解真实语言，有助于学生有效记忆和使用词汇。  Step 5 Mind map (思维树)1.Get the students to read the mind map and fill in the mind map according to the passage , they can discuss it  in groups if necessary.    Get the students to retell the article using the mind map(s).  （设计意图：词不离句，句不离篇。在学生掌握本单元单词的基础上，再学习由本单元的生词编成了一篇促销广告，引导学生不仅记忆词汇本身的意义，同时在具体的语境中体会它的意义。体现了词不离句，句不离篇的教学原则。有助于学生学习理解和使用本单元的词汇。）Step 6 Homework（能力提升）If you have 200 RMB. You can buy anything you like. Please complete your plan and make yourself much more beautiful and nicer (pay attention to the price and color).Step 7当堂检测一．根据句意和首字母完成单词. 1. The blue hat is seven d__________.  2.. How much are the ______(短袜)?   3. My _________(毛衣) is red.  4.—How m______ is your skirt?  —20dollars.二．按要求写出单词。1.sock （复数）_______2.shoe（复数）______ 3.dollar（复数）_____4. woman（复数）____5.small （反义词）____6.long（反义词）___7. sell （反义词）_____二．英汉互译1.红色毛衣 ___________2…….多少钱？_________3.白袜子 ____________ 4.给你 _______________   5.一双鞋______________6.出售________________7.九美元_____________亮点：     本单元的单词课堂设计基本涵盖了本单元的词汇，单词的认读部分体现了自主学习基础上的合作学习；单词的记忆部分意在引导学生形成有效的单词学习策略；短文编写则是让学生在语义场范畴内体会单词的运用；而Mind map更是培养学生树立起语篇的脉络意识以及全面分析问题和解决问题问题的能力。不足之处：一节课内容设计的有些多，如果合理的利用，还是能充分完成的。同时本节课容量较大，部分环节不能很好的展示与训练。使用建议：首先要对单元内容达到熟练掌握，能够基本明确单词在单元中的位置及其用法，同时必须准备完善的的多媒体课件，而且不一定每一步都详细的进行。要有针对性的取舍才能有效地增加课堂效率。答案：一．根据句意和首字母完成单词. 1. dollars .2.socks. 3.sweater.  4.much.  二．按要求写出单词。1.socks  2.shoes 3.dollars 4. women 5.big 6.short 7. buy 三．英汉互译 1.red sweater 2How much… 3.white socks  4.Here you are! 5.a pair of shoes 6.be on sale 7.nine dollars