七年级英语Unit7HowmucharethesesocksPeriod4SectionB2a_SelfCheck教案（新版）人教新目标版.docx

Period 4 Section B (2aSelf Check)Teaching important points【教学重点】1.Key words & phrases：Mr.，clothes，store，buy，sale，sell，all，very，price，boy，a pair of2.Key sentences：Come and buy your clothes at our great sale!We sell all our clothes at very good prices.We have green sweaters for only $15.What do you need?Teaching difficult points【教学难点】Be able to write an ad for a store.Teaching aids【教具】CAI，picturesTeaching procedures and ways【教学过程及方法】Step Revision and leadin复习导入Discussion：Discuss in pairs：How much do you think these things cost？Match each clothing item with a price.(2a)Sample：A：How much is the skirt?B：I think it is thirty dollars.Step Selfstudying and guiding自学指导Selfstudy 1：Selfstudy the new words：Mr.，clothes，store，buy，sale，sell，all，very，price，boy.Learn to pronounce them according to the phonetic symbols.You can listen to the tapes to help you pronounce them correctly or ask others for help.Selfstudy 2：Read the passage in Part 2b and fill in the price tags.Selfstudy 3：Finish the exercises in Part 2c and 3a.Question for thinking：How to write an ad for your own store?The teacher walks around the classroom to watch and help the students study while the students are selfstudying.Encourage students to find out their problems in selfstudying both in pronunciation and understanding.Time for questions：Discuss the difficulties that most students have and explain the language points that most students cant understand.You can do some translation practice to see if the students really understand the following language points：(1)at our great sale；(2)at very good prices；(3)For boys，we have black trousers for only $22.Step Check up检查核对Check up 1：Words teaching：Ask a few students to read the new words and help them correct the mistakes in pronunciation if necessary.Check up 2：Check the answers to the exercises in Part 2c and 3a.Check up 3：Ask a few students to roleread the dialog in Part 2c.Step Cooperative inquiry合作探究1Pair workWork in pairs and talk about your wearing and fill in the chart.I：a pair of white socks，a pair of black shoes，a red coatMy partner： 2.Write an ad for your own clothes store.And ask some students to read their writings and learn from each other.Step Practice练习一汉译英 。1多少钱_2给你。_.3谢谢！_！4别客气。_.5对女孩而言_6对男孩而言_7三十二美元_8我将买下它/它们。_.9给某人买某物_10一双_11穿白衣服的_12仅售15美元_二句型转换。1We sell trousers for only $20.(改为一般疑问句) _ you _ trousers for only $20?2I buy a nice hat for my aunt.(改为同义句) I _ my aunt a nice _.3The yellow shorts are $20，too.(改为同义句) The yellow shorts _ _ $20.4What about this pair of shoes？(改为同义句)_ _ this pair of shoes?5We have jackets at a low price.(改为否定句) We _ _ jackets at a low price.Step Test测试Finish Self Check 2.The right order is：_Blackboard writing【板书设计】New words and phrasesKey sentencesMr.，clothes，store，buy，sale，sell，all，very，price，boy，a pair ofCome and buy your clothes at our great sale!We sellat very good prices.We havefor onlyWhat do you need？Teaching reflection【教学反思】本课