（水滴系列）七年级英语上册 Unit 7 How much are these socks（第2课时）教案 （新版）人教新目标版.doc

unit7 how much are these socks?period2 (section a)learning goalsin this lesson, the students will learn to how to ask about prices; talk about clothing; offer help; thank someone. the ss should master how to ask about prices; talk about clothing; offer help; thank someone after finishing the listening and speaking tasks. the ss can also learn how to tell people the prices.teaching and learning steps:step i. pre-listening activities1. previewask the ss to translate the following chinese into english. first ask the ss to put them into english orally, and then let them write english down without looking at the textbooks. 裤子_ 短袜_ t恤衫_ 短裤_毛衣_ 鞋_ 裙子_ 出售_ 短语:(价钱)多少_红色的毛衣_黑色的衬衫_白色的裙子_长的裤子_蓝色的袜子_ ask the ss to translate the following sentences.这个t恤衫多少钱？ 五美元. 这些袜子多少钱？-两美元. 我喜欢这些短裤。 我需要一件上学穿的毛衣。_.你想要什么颜色的？_ _?我买了。 给你 不必客气。 （设计说明：本部分词组和句子为学生的预习作业，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，给每一个学生提供一个展示的平台，极大地激发学生的学习兴趣和自信心。）step2. warming up and leading in热身导入show some photos of clothing. ask about prices; talk about clothing; how much is the sweater?its twelve dollars. how much is this t-shirt?its seven dollars.how much are these shorts?they are eight dollars.how much are these trousers?they are nine dollars. ok, today well ask about prices, talk about clothing. look at 1a and match the words with the things in the picture.1. socks _2. t-shirt _3. shorts _4. sweater _5. bag _6. hat _7. trousers _8. shoes _9. jacket _10. skirt _设计说明：先利用图片展示给学生们创设易于理解的语用情景在轻松愉快的氛围下并逐步引导学生们在实际运用中初步感知如何询问价格谈论衣服。）利用图片展示，最大程度的激发学生的学习兴趣，在轻松愉快的氛围下自然而然的进入到本节课的话题）step 3. while-listening activitieslistening for the general idea听取大意1b1 the main idea of the conversations is about .a asking the prices of the clothesb asking the color of the clothesc clothes2a listen and repeat.1. sally likes this_.2. my mother has a_.3. are these your _?4. do you like_?5. where are my _ ?6. your _ is under the bed.设计说明：让学生模仿正确的语音语调，纠正自己的发音错误。锻炼学生的模仿能力，培养学生的英语语感。listening for the specific ideas听取细节1b listen circle the things you hear in the picture in 1a1. socks _2. t-shirt _3. shorts _4. sweater _5. bag _6. hat _7. trousers _8. shoes _9. jacket _10. skirt _2b listen to the conversations and circle the things you hear.listen again and fill in the price tags.the big purple hat the brown sweater the red shorts the green t-shirt the long blue and yellow socks the black trousers check the ss answers. 设计说明：本部分的内容重在培养学生们听寻大意,和听寻细节信息的能力.step4.post-listening activities1. read and retell(1)play the tape and ask the ss to read 2a after the tape and prepare for retelling.(2)let the ss fill in the blanks in the rewriting conversation. first give the ss time to practice it by themselves. then the ss do it with the teacher. last choose one or two ss to retell the conversation individually.woman: ?mary: yes, please. i need a sweater school.woman: ok. do you want?mary: blue.woman: how about this one?mary: it looks nice. is it?woman: nine dollars.mary: ill take it. those yellow socks?woman: two dollars for one pair and three dollars for two pairs.mary: great! ill take two pairs.woman: mary: thank you.woman: 设计说明：本部分的内容重在培养学生们口头表达的能力，同时通过复述引导学生更好地内化语言知识。step5. inquiry into knowledge by translation一can i help you? ？“can i help you? ”是餐馆，商店等公共场所的服务员招呼顾客的常用语，相当于汉语中的“你要点什么？”“你用点什么？”之类的口语。还可以说“ ”. 顾客需要购物时，常回答“yes,please.i want ”;如不想，回答“ i m just looking.”1)can i help you? . a. thank you b.yes, pleasec.im sorry d.youre welcome2) what can i do for you? （改同义句） 二. i need a sweater for school. need是动词，意为“ ”。其常用句型有：need sth. 需要某物need to do 需要去做某事 1）i need a hat. . 2) i need to go shopping. . 三how much is this t-shirt? . how much意为“ ”,在不同语境中，它有不同的含义。1.用于询问价格。当how much询问 或单数可数名词时，后用is ; 当询问可数名词复数的价格时，后用 。如：1) 这只笔多少钱？ 2）这些苹果多少钱？ 2. .用于询问不可数名词的数量。如：how much money do you have? 你有多少钱？1）how much (be) the schoolbag? 2) how much (be) these pants?3) these socks are eight yuan. (画线部分提问) 四its seven dollars. 用how much 询问价格时，它的答语可以是“ ” 或 “ ”。it代替可数名词单数或不可数名词，they 代替可数名词复数。it is常缩写为its, they are 常缩写为theyre.如：how much is this shirt? 这个衬衫多少钱？its 20 yuan. 20元。how much are the apples?苹果多少钱？ they are two yuan a kilo. 一千克两元钱。 1）这些短裤多少钱？ 18 美元. 五ill take it. thank you. youre welcome. 在西方国家，顾客在购物时，如果决定买某种商品，常说“ill take it.” 或“ill take it.” 当对方表示感谢时，常回答“ ”或“thats all right.”或“ok,” 意为“别客气”。有时也说“its a pleasure”或“ my pleasure.”1) thank you.youre .2) how many apples do you want to buy? （同义词替换）a. sell b. read c. take d.bring六here you are. 在西方国家，我们常说的“给你”应译为“here you are.”当给对方的东西是单数时，除了可以说“here you are.”外，还可以用“here it is.”; 当给对方的东西是复数时，还可以用“ ”。-can i use your pencil?-sure. a. give you. b.here they are. c. here you are. d.here are you.设计说明：引导学生观察、发现、归纳和总结语言学习规律，形成有效的学习策略。培养学生归纳、总结的能力，教师不在直接告诉，而是在学生还不会的地方进行精讲，落实了以学定教。step6.the end-of- class test一）根据句意或汉语提示完成句子1. the blue hat is seven d . 2. how much is that （小的） bag? 3. how much are the (短袜) ? two dollars. 4. my (毛衣) is red. 5. what c do you want?二用所给单词的适当形式填空。1. they (be) five yuan. 2. how much (this) shorts?3. how much (that) blue shirts?4. they are sixteen (dollar).5. how much are the (sweater)三翻译下列句子1.这个红衬衫多少钱？ 2.你想要买点什么？ 3.这些蓝色的裙子多少钱？8美元。 4.你想要什么颜色的？ 5.给你 。 homeworkcan you design a set of clothes for miss lin? then describe it to your classmates.look! this is miss lin. she is wearing its 3 / 5 dollars. her sweater is green / white . 亮点：本节课的亮点一是在preview环节，该环节实行抢答的方式，能够极大的激发学生的学习积极性，其次是在小组活动中根据所提供的信息利用新学的目标语言进行口头练习，为学生创造展示才能的机会。)使用注意事项：由于本节课的词汇量大，小组活动内容多，学生在课前要做好充分