Unit 1 Making New Friends-Topic 3 How old are you -Section B-ppt课件-(含教案)-市级公开课-仁爱科普版七年级上册(编号：80b55).zip

Topic 3 How old are you? Section B 陈旗一中陈旗一中 邓秀华邓秀华 Unit 1 Making New Friends Learning aims(学习目标学习目标） 1 1、知识目标：学习不定冠词、知识目标：学习不定冠词a,a, anan的用法和识别单数物体和单词的用法和识别单数物体和单词 拼写的表达。拼写的表达。 New words:English、a、an 、eraser、 map、 pen pencil 、 desk 、spell、can、 apple 2 2、能力目标：能顺利运用本课重点句型进行单词的拼写问答。、能力目标：能顺利运用本课重点句型进行单词的拼写问答。 The sentences:Whats this/that in English? Its a/an How do you spell it? / Can you spell it? 3、情感目标：学会如何对别人的帮助表示感谢。、情感目标：学会如何对别人的帮助表示感谢。 The sentences: :Thanks/Thank you. ThatsOK. / /Youre welcome. This is a CD. This is a TV. Whats this in English? Its a pencil. an apple Whats this in English? Its an eraser a book a map a和和an的区别的区别 1. a 用在以辅音音素开头的单词前。用在以辅音音素开头的单词前。 例如：例如：a book， a desk 2. an 用在以元音音素开头的单词前。用在以元音音素开头的单词前。 例如：例如：an egg， an apple a/an被称作不定冠词，用在单数可数名词前，表达某一被称作不定冠词，用在单数可数名词前，表达某一 个人或事物中的一个，相当于汉语的个人或事物中的一个，相当于汉语的“一一”， 但不强调数但不强调数 目概念。目概念。 a/an用法的区别：用法的区别： 小窍门：冠词aan两顶帽，许多名词都需要，单 词开头元音素，只能用an,不用a. apple ruler pencil deska a a a n eraseran Do exercises: Add a or an befor the words. (在单词前面加a或an) A: Whats this in English? B: Its an eraser. A: How do you spell it? B: E-R-A-S-E-R, eraser. A:Thank you . B:Thats OK. Lets say together.(一起说) A: Whats that in English? B: Its an apple. A: Can you spell it, please? B: Yes. A-P-P-L-E, apple. A: Thanks. B: Youre welcome. Section B Look, listen and say. Excuse me, whats this in English? Its an eraser. （视频（视频P19-1a） map desk penpencil eraser 自主学习：自主学习： Read 1a and finish off the following tasks: (读读1a完成下面完成下面的的任务任务) 1.Underline the useful sentences.(画画出出重点重点句句型型) 2.Put the sentences into Chinese.( 翻译下列翻译下列句句子子) (1)Excuse me,whats this in Enlish? (2)How do you spell it? (3)Can you spell it,please? (4)不客气。不客气。 whats this that in Enlish? Its aan. How do you spell it? Can you spell it,please? Thanks/Thank you. ThatsOK./Yourewelcome. 合作探究：合作探究： Pair work: In pairs,practice 1a with your partner. Listen and complete the conversations. A: Excuse me , whats _ in English? B: Its _ pencil. A: How do you spell it? B: P-E-N-C-I-L, _. A: Thank you. B: _ _. a pencil Youre welcome this (录音录音P19-1b) A: Excuse me, whats _ in English? B: Its _ apple. A: _ _ _ _, please? B: Yes, A-P- P-L-E, apple. A: _. B: Thats OK. an CanCan you spell it Thanks that Whats this/that in English? Its a/an How do you spell it? / Can you spell it? Practice Pair work 交流展示：交流展示： Make up new conversations like 1a with your school things. (用你的学习用品做新的对话用你的学习用品做新的对话) 单项选择。单项选择。 ( )1.Whats that in English? Its _ book. Its _ English book. A. a, an B. a, a C. an, an ( ) 2.This is _ English book. A. a B. an C. / ( )3.- _ do you spell orange? -O-R-A-N-G-E, orange. A. How B. What C. Whats ( )4.- Whats this? -_ A Yes, its an egg. B. Its an apple. C. Its English car. 句子翻译句子翻译1、用英语说这个是什么？是个、用英语说这个是什么？是个苹果苹果。 _ _ in English ?_ _apple. 2、用英语说、用英语说那那个是什么？是个是什么？是张书桌。张书桌。 _ _ in English ?_ _desk. 3、你如何拼写它？、你如何拼写它？A-P-P-L-E, apple. _ do you _it? E-R-A-S-ER, . 4、你能拼写它吗？、你能拼写它吗？_you _it, please ? _,M-A-P, map. A B A B Whats thisIts an Whats that a Howspell Can spell Yes Its Sum up（总结）（总结） English ，an ，eraser， map，pen， pencil desk， spell， a ，can， apple Whats this/that in English? Its a/an How do you spell it? / Can you spell it? Thanks/Thank you. ThatsOK. / /Youre welcome. 1.New words: 2.The sentences: 1.Read 1a aloud,try to recite it. 2.Make a new conversation like1a. 3.Finish off the exercises of Section B in the students workbooks. UnitUnit 1 1 MakingMaking NewNew FriendsTopicFriendsTopic 3 3 HowHow oldold areare you?you? SectionSection B B Teacher: 邓秀华邓秀华 . Material analysis 本节课主要活动是 1a, 2a 和 3。通过王俊峰和简在教室里谈论学习用品， 借助图片和实物，引导学生掌握识别物体和询问并回答单词拼写的表达方式， 如：“Whats this/that in English? Its a/ an How do you spell it? Can you spell it, please? 以及学习指示代词 this/that，冠词 a/an 的区别以及表示请求表达法的对 话。此外，本课还将提供针对英语句中大写字母和标点符号等书写规则的练习。 . Teaching aims Knowledge aims 能够掌握并应用新学习的文具类单词: eraser, map, pen, desk, spell 等； 能够用英语熟练表达辨认物体，表示感谢和回谢的方式：Whats this in English? Whats that in English? Its a/ an Is this a/an?Thats OK. Youre welcome. 能够正确运用特殊疑问词 what 引导的特殊疑问句； 能够应用交际用语：How do you spell it? Can you spell it, please? Skill aims 能听懂有关辨认物体、感谢和回谢等基本情况的简单句对话或叙述； 能听懂本课所学新单词，并能根据听到的词语识别或指认图片或实物； 能运用图文就表示辨认物体、感谢和回谢等的基本情况的话题进行简单的 交流； 能正确地朗读对话，并能注意语音语调； 能写出辨认物体的简单句； 能正确使用标点符号，大写句子中的首字母和人名首字母。 Emotional aims 培养学生学习英语的兴趣，采用游戏、小表演等形式激发学生的好奇心和 求知欲； 使学生乐于接触并了解异国文化。 . The key points and difficult points Key points 正确使用表示有关辨认物体、感谢和回谢等的表达方法； 正确使用指示代词：this, that。 Difficult points 特殊疑问词 what 引导的特殊疑问句; 理解不定冠词 a 和 an 的用法，并能正确使用。 . Learning strategies 运用实物教学能帮助学生理解和掌握教学内容。 . Teaching aids PPT 录音机 Blackboard . Teaching procedures Step 1 Introduction Read the numbers from 0 to 20 in English one by one; Some students read the numbers and the teacher points one by one. Step 2 Presentation Do 1a. Listen and read the word out according to the sound. Then follow the teacher; Listen and follow the teacher; Follow the teacher; Listen and follow the teacher for several times; Listen and judge. Then find out its pronunciation. T:Whats this? Ss:橡皮。 T:Listen! Pen, desk, eraser.（重读eraser） Ss:Eraser. T:Whats this in English? Ss:Its an eraser. Talk about the question in pairs. A: Thank you./ Thanks. B: Thats OK./ Youre welcome. Then one student shows his/her idea; Students listen to the tape and follow the tape for the first time. Step 3 Consolidation 1.Listen to and follow the tape for the second time; Then practice the two conversations in pairs; 2.Do 1b. Listen and complete the conversations and then check the answers. 3.Pair work. Do 1c. Make up new conversations in pairs and show the new conversations. Step 4 Practice 1.Do 2a. Students answer together, “Yes, it is.” Students answer together, “No, it isnt. Its a pen.” Students answer the teachers questions according to the objects. 2.Do 3. Four students come to the blackboard and write the sentences; Look at the sentences carefully and some students correct the mistakes; Listen to the teacher carefully. 【课堂检测课堂检测】 一.用冠词 a、an 填空 _earaser _ map _pencil _apple _ pen _ desk 二.单项选择。 ( )1.Whats that in English? Its _ book. Its _ English book. A. a, an B. a, a C. an, an ( ) 2.This is _ English book. A. a B. an C. / ( )3.- _ do you spell orange? -O-R-A-N-G-E, orange. A. How B. What C. Whats ( )4.- Whats this? -_ A Yes, its an egg. B. Its an apple. C. Its English car. 句子翻译 1、用英语说这个是什么？是个苹果。 _ _ in English ?_ _apple. 2、用英语说那个是什么？是张书桌。 _ _ in English ?_ _desk. 3、你如何拼写它？A-P-P-L-E, apple. _ do you _it? E-R-A-S-ER, . 4、你能拼写它吗？_you _it, please ? _,M-A-P, map. Sum up 1.Patterns : Whats this/that in English? Its a/an How do you spell it? / Can you spell it? Is this/that a/an ? Yes, it is. / No, it isnt. 2. New words: a/an, spell, can, please Homework （1）总结：在学过的名词中，哪些前面加 a，哪些前面加 an。 （2）参考 1a/2a，自编两则对话。 Teaching reflection: 本节课中学生对于冠词 a/ an 的掌握有些难度，教师在教学过程中要总结一些帮 助学生记忆的顺口溜，如：冠词 a/ an 两顶帽，许多名词都需要，单词开头元音 素，只能用 an，不用 a。 . Blackboard design How old are you？ Section B 1. Whats this/that in English? 3.How do you spell it? Its a/ an 4.Can you spell it, please? 2. Is this a/an? 5.Thats OK. / Youre welcome. Yes, it is. / No, it isnt. Its a/an