英语七年级上册Section B教案及反思

这是一份英语七年级上册Section B教案及反思，共6页。
Period 4　Section B 3a—Self CheckⅠ.教学准备教师：本课所要教授的衣物和数字的图片或幻灯片；设计课后巩固练习的幻灯片。学生：复习总结所学的衣物名词，预习本课内容。Ⅱ.教学目标1．复习掌握本单元的单词及几个短语。2．熟练运用本单元句型：How much is...？/It's.../How much are...？/They are...3．该部分学习内容主要是谈论对服装的喜好，涉及学生的穿着，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，教学生学会购物时使用的礼貌用语和如何感谢他人。4．通过了解中西方文化对衣物喜好的异同和中外货币价值异同，初步树立跨文化意识。Ⅲ.教学重点熟练运用本单元句型：How much is...？/It's.../How much are...？/They are...Ⅳ.教学难点行为动词一般现在时的肯定句、否定句和一般疑问句的结构，尤其是第三人称单数形式的变化。Ⅴ.教学步骤Step 1：Lead­in建议1：Sing a song颜色词blue蓝gray灰，white白的像雪堆。yellow黄green绿，red红的似血迹。orange橙purple紫，black黑的如墨汁。brown棕褐色，color颜色记仔细。建议2：Guessing game借助多媒体，不断闪现所学的衣服和数字，让学生复习所学的重要单词。Step 2：Practice the sentences给学生创设一个场景，让学生去服装店买衣服，熟练应用本单元的句型。A：Can I help you?B：Yes，please.I want...A：What color do you want?B：...A：Here you are.B：How much...?A：...B：I'll take it(them)．Thank you.A：You're welcome.Step 3：Shopping game服务员首先打招呼：May I help you?What can I do for you?Can I help you?顾客讲出要求，需要购买时：I'd like...I want...Can I have a look at...I'm looking for...只是闲逛时：Just have a look.No，thanks.I'm just looking around.询问顾客想买的商品时：What kind/color/size do you want?What about the color/size?向顾客推荐商品时：How do you like...?How about...?询问和说明价格：How much is it?How much are they?What 's the price of...?It's.../They're...决定购买：I'll take it/them.付钱：Here is the money.Step 4：Present 3a让学生先看图并补全广告信息。让学生两人一组表演此广告。在小组内表演此广告。各小组进行PK。Step 5：WritingLanguage points：at　at our great saleat a very good priceat clothes storein　have T­shirts in red，green and white建议1：1)引导学生在筑词表上进行筑词活动，引导学生采用分类、总结等各种途径记忆单词，完成第2部分的教学任务。2)Play a game通过游戏，激活学生已经掌握的相关词汇。游戏规则：在规定时间内看哪组同学写出的单词多、正确率高。完成在规定时间内的单词接龙后，小组进行互评；老师按照单词写得多少、正确率高低，分别给予评价。(老师的评价中需渗透对学生情感和学习策略方面的评价)3)引导学生阅读3a部分中的短文，根据短文内容填写价格标签，完成3b部分的教学任务。建议2：将3a和3b改编为Writing，讲述英语广告词的写法，培养和提高学生的写作能力。Step 6：Present Self Check1．Describe what these people are wearing today.(描述身边人的穿着)建议1：进行竞猜游戏。一名同学描述班里某位同学的穿着，其他人猜被描述的同学是谁，看哪位同学反应得快。建议2：描述父母或老师的穿着，让同学仔细听，然后回答老师的问题。2．Put the sentences in order to make a conversation.(将句子排序，组成对话)先让学生自己做，然后两人对话，接下来小组内对话，最后小组竞争。Step 7：Summary总结本单元的主要句型：—How much is the red sweater?—It's eight dollars.—How much are these socks?—They're ten dollars.Step 8：Homework表演去商店买学习用品：去商店给自己买一些学习用品，是学生经常做的事情。在商店里选好东西后，必须要询问价格，常用的句型是：How much is it？/How much are they？/It's.../They're...这也是本单元的重点句型。让学生表演商店里购物的情景，既可以帮助学生更好地掌握所学知识，又能增加实践经验。Unit 7　How much are these socks?Section B 3a­Self CheckWordsSentencespant，sock，T­shirt，sweater，shoes，color，black，white，red，green，blue，big，short，long，number 10­31—How much is/are...?—It's.../They're...Do you sell bags？知识讲解1．excuse me 和(I'm)sorry当我们要说的话、要做的事可能引起对方不便或可能打搅对方时，或者我们要引起对方注意时，事先常说 excuse me。如：Excuse me，is this ruler yours？打扰一下，这把尺子是你的吗？Excuse me，where is my book？打扰一下，我的书在哪儿？Excuse me，just a moment.对不起，请等一下。当我们做错了事或说错了话之后表示歉意时，常用sorry。如：Sorry，I don't know.对不起，我不知道。I'm sorry，but I can't go to the office today.抱歉得很，我今天不能上班。I'm sorry，I've got the wrong number.很抱歉，我拨错了电话号码。Sorry，I'm late.对不起，我迟到了。2．句子单数变复数，注意以下六要素：(1)主格人称代词要变成相应的复数主格人称代词，即I→ we，you→ you，she/he/it→they。如：She is a girl.→They are girls.(2)am，is要变为are。如：I'm a student.→We are students.(3)不定冠词a，an要去掉。如：He is a boy.→They are boys.(4)普通单数名词要变为复数形式。如：It is an apple.→They are apples.(5)指示代词this，that要变为these，those。如：This is a box.→These are boxes.(6)man，woman名词作定语修饰可数名词时，要在“数”上与被修饰名词保持一致。但其他名词修饰名词表示“性质”时，不作变化。如：She is a woman doctor.→They are women doctors.That is a pencil case.→Those are pencil cases.3．有关“购物”用语的总结：(1)购物的需求What do we have for dinner this evening?What do we have in the fridge now?There's only a little bread now.Can you go and buy...?(2)告诉店员你想买什么I want...，please.I would like...of...，please.Can I see...?Could I have...?(4)询问顾客所需数量How many/much do you want?(5)告诉顾客某物没货Sorry，we don't have any...here.(6)挑选货物How about the color/size?It's too small/big/short/long.(7)询问和说明价格How much is/are...，please?What's the price of...?It's...yuan/dollars.They are 5 dollars.