英语人教版七年级上册unit7Section A （Grammar Focus).docx

Unit7 How much are these socksSection A The third periodGrammar Focus-3C葛 韬一、教学内容分析：本单元主要是以购物话题为主线，围绕着谈论服装，询问价格以及购物时使用的礼貌用语等展开的一系列活动。通过本节课时学习，学生们找到一些表示颜色、形状、大小的形容词的规律，学会使用How much引导的问句以及回答;掌握；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：学生已经初步掌握了一些形容物体的特征的形容词。在此之前学过简单的服装之类的单词，没有学如何购物，但是之前的课时里我们已经学习了简单的听力和一个有关购物的对话。学生对此类语言环境很有兴趣。三、教学资源：音、视频材料、多媒体课件、图片、PAD。四、教学目标： 1.语言知识目标：. 掌握重点句型：How much is? Its How much are? Theyre Whats the price of the？. 学生学会How to ask about the price of the things.2.能力目标：能够熟练使用How much引导的特殊疑问句询问商品价格。能够谈论衣物的颜色和大小。能够熟练使用指示代词与名词的搭配方法。3.情感目标：能够表达感谢或对别人的感谢礼貌地应答能够为他人提供帮助或对别人的帮助礼貌地应答。4、过程与方法：借助信息技术辅助教学，引导学生采用自学与小组互助、讨论的学习策略，学习一些新词汇，掌握一些购物的重点句型，在小组合作学习的过程中，促进教学环节和教学目标的实现。五、教学重难点：1.教学重点：询问物价的方式。2.教学难点：How much is与How much are的区别及用法。六、教学过程:Step1.Lead in 时间：3minutes-4minutesShow the students a video. 用一个视频导入Show a video to the students. Let them listen and watch how to ask about the price of the things. After finishing this, students work in a group of five. Then they read the Grammar Focus, The groups should cooperate to Find out the rules how to use How much is/How much are?教学用具：PAD和大屏 设计意图：根据PAD推送Grammar Focus部分，小组讨论、探讨如何询问物价，找到How much is与How much are的区别及用法。通过该步骤帮助孩子形成独立学习、小组合作学习、团队精神的意识与能力。Questions Answers How much is the hat?Its five dollars.How much is this T-shirt?Its seven dollars.How much is that brown sweater?Its eight dollars.How much are these socks?Theyre two dollars.How much are those black trousers?Theyre nine dollars.1.询问单数物品的价格的句型和答语？ 请举例说明 。2.询问复数物品的价格的句型和答语？ 请举例说明 。3.询问价钱的其他表达方式还有：Step2. ExercisesThe teacher show 4 pictures with the things and the price tags in it to the students. Then make them finish the exercises with the right form of is and are.教师通过引导学生划出关键词和信息，找出答案。设计意图：让学生通过PAD推送练习，独立完成及小组讨论，研究how much的用法。学生养成合作学习的意识与能力。Exercise:1. A: How much _ the oranges? B: They are four dollars. 2. A : How much _ the sweater? B: Its forty dollars. 3. A: _? B: They are seven dollors. 4. A: How much is the basketball? B: _ _ _ _.5How much is this radio？ = _ the _ of this radio?Step3.3a.Students finish 3a by themselves. Students first choose a word, then use color, big or small and articles to make a new sentence one by one. 设计意图：学生用接龙的方式掌握形容词修饰名词时要注意的冠词、大小、颜色加名词的顺序规律。主要使学生提高自主学习和合作学习的能力。T-shirt-Yellow T-shirt-Big yellow T-shirt-The big yellow T-shirt-How much is the big yellow T-shirt?Step4.3bAsk the students to finish 3b, they must find how to ask and how to answer the questions about the price.设计意图：通过PAD推送练习的基础上，学生提升对目标语言的写的能力。且能掌握询问以及回答物价的方法。1. How much is that hat? _2. How much is the bag? _3. How much is the T-shirt? _4. _ ? They are three dollars.5. _ ? Its nine dollars.6. _? Its eight dollars. Step5.Group work：Work in groups, make a new conversation about shopping. You can use the following information.A: _B: Yes, please. I _ a hat.A: _B: Black.A: _B: _A: 5 dollars.B: Ill take it. Thanks.A: _利用PAD,推送给学生后，教师引导学生填出关键的词语，然后自己编对话。设计意图：通过学生在基本掌握目标语言后，利用口头编制对话来培养学生说的能力。这个环节应该是前面环节的提升。当然这里还需要学生明确任务目标，并且要学生提高善于找到相关的信息，并及时处理信息的能力。Step6. Summary Students summarize the rules how to ask and answer the price of the things and how to go shopping.教师展示板书内容，引导学生总结今天所学的内容。设计意图：师生共同总结，回顾。使学生更加清楚本课所学。Step7. Homework1. Read Grammar Focus. And try to recite them. 2. Write a short passage about doing shopping in the supermarket by using the information in this class.设计意图：课后练习巩固所学知识。 Blackboard design(板书设计)Unit7 How much are these socksSection A The third period Grammar Focus-3CHow to ask about the price1.询问单数物品的价格时，用How much +is+the/this/that ? Its +价格2.询问复数物品的价格时，用How much+are+the/these/those? They are +数字+价格3.询问价钱的其他表达方式还有：Whats the price of the ?4.不可数名词问数量，用 how much+不可数名词提问。5.可数名词问数量, 则用 how many+可数名词复数提问.6.修饰名词时的顺序为：the/this/that/these/those+大小/长短+颜色+中心名词教学与评价：学生完成后，让他们四人一组分享自己的作品，小组成员给予评价，最后请部分学生朗读，师生共同评价。 课后反思：本课主要是在教学设计方面利用了一些不太熟悉的多媒体平台功能。从课前及课中和课后效果来看，多媒体平台的使用有助于英语课堂教学课后反思一、学情分析有不足。课前，我做了大量的工作。接着开始构思，设计课堂教学流程。然后编写教案，再找相关的图片和资料开始做PPT。总体上前期工作我做得不错，但由于在预设可数名词和不可数名词方面有了忽略，导致了在How much +How mm3B的小组活动环节中，学生对可数名词和不可数名词