人教版九年级Unit 4 I used to be afraid of the dark.-Section A 1a—2d-ppt课件-(含教案+音频)-公开课-(编号：a0d7f).zip

Section A 1a-1c 明星一对一明星一对一 你能猜出他你能猜出他/她是哪位明星小时候她是哪位明星小时候 的照片吗？的照片吗？ Zhou Xun Lead in Lu Yi Zhang Ziyi Lu Han Shi Man Today well talk about what people used to be like. To learn to understand and use used to + verb To listen and speak about what one used to be like and what one used to do 1. humorous 2. silent 3. helpful 4. from time to time 5. score 6. active 7. brave 8. serious adj. 有幽默感的；滑稽有有幽默感的；滑稽有 趣的趣的 adj. 不说话的；沉默的不说话的；沉默的 adj. 有用的；有帮助的有用的；有帮助的 时常；有时时常；有时 n. & v. 得分；进球得分；进球 adj. 积极的积极的 adj. 勇敢的勇敢的 adj. 严肃的，认真的严肃的，认真的 Words Review humorous silent helpful from time to time score active brave adj. 有幽默感的；有幽默感的； adj. 不说话的；沉默的不说话的；沉默的 adj. 有用的；有帮助的有用的；有帮助的 时常；有时时常；有时 n. & v. 得分；进球得分；进球 adj. 积极的积极的 adj. 勇敢的勇敢的 please remember their Chinese meanings: humorous silent helpful from time to time score active brave serious adj. 有幽默感的有幽默感的 adj. 不说话的；沉默的不说话的；沉默的 adj. 有用的；有帮助的有用的；有帮助的 时常；有时时常；有时 n. & v. 得分；进球得分；进球 adj. 积极的积极的 adj. 勇敢的勇敢的 adj. 严肃的，认真的严肃的，认真的 please recall their English expressions: He was quite humorous, and I liked that about him. adj. 滑稽有趣的滑稽有趣的 Please choose the right picture. A B Phil was silent for a moment as he thought about his reply. adj. 不说话的不说话的 A B Sometimes its helpful to make a list of everything you have to do. adj. 有用的；有帮助的有用的；有帮助的 A B He scored in the final minute of the game. n. & v. 得分；进球得分；进球 AB humorous tall medium height short heavy medium build thin have/hashave/has (big) eyes, Wear(s)Wear(s) glasses/clothes long hair short hair straight hair curly hair blonde hair brown hair short/ brown hair 短短/黄头发黄头发 long /black hair 长长/黑头发黑头发 How can we describe the appearance? What does he/she look like? curly hair 卷发卷发 bald 光头的光头的 short/ handsome 矮矮/英俊的英俊的 strong /heavy 强壮的强壮的/重的重的 thin 瘦的瘦的 How can we describe the personality? What is he/she like? funnyserious shy serious Appearance: tall, short, fat, thin, young, old, straight hair, curly hair, long hair, short hair, a medium body Personality: outgoing, serious, funny, smart, friendly, shy, unfriendly AppearancePersonality talloutgoing straight hairfunny short hair heavy long hair thin short curly hair quiet careful humorous hard-working active friendly 1a Fill in the chart with words to describe people. in the past now Emily was very short in the past. But now she is tall. Emily used to be short, but now she is tall. used to be 过去是，曾经是过去是，曾经是 He used to be short, but now he is tall. He was short when he was a child, but he is tall now. What does he look like?What does he look like? VS He used to be ugly, but now he is really handsome. He was ugly when he was a student, but he is really handsome now. ugly used to be +adj 过去常常过去常常. to do sth VS He used to be shy but now he is really smart. He was shy when he was a child, but he is really smart now. MarioAmy Tina People sure change.人们必定会改变人们必定会改变 short/tall young/oldheavy/thin MarioMario used to be/have/wear used to be/have/wear, , but now he/she but now he/she is/has/wears is/has/wears . . Listen. Bob is seeing some friends for the first time in four years. 1. Mario used to be _. He used to wear _. 2. Amy used to be _. She used to have _ hair. 3. Tina used to have _ and _ hair. glasses tall short redcurly short 1b1b MarioAmyTina 1c1c People sure change.人们必定会改变人们必定会改变 shyshort long short Choose your lucky number 5 points 10 points 15 points Next 1234 5 1211109 678 用用used to句型说出与图片情景相符的句子。句型说出与图片情景相符的句子。 Mike, glasses Mike used to wear glasses. Jenny used to play the piano. 用用used to句型说出与图片情景相符的句子。句型说出与图片情景相符的句子。 Jenny 用用used to句型说出与图片情景相符的句子。句型说出与图片情景相符的句子。 Amy used to have long hair. Amy, long hair He was shy when he was a child, but he is really smart now. He used to be shy but now he is really smart. He used to play basketball in the free time, but now he is interested in playing football. used to do, but now V-ing ( ) My uncle _ a doctor, but now he has retired. A. used to be B. use to be C. is D. use to have A Paula used to be really quiet. She was always silent in class. She wasnt very outgoing. She was never brave enough to ask questions. I wasnt very outgoing. I was never brave enough to ask the teachers any questions. 我不是很外向，我没有足够的勇我不是很外向，我没有足够的勇 气去问老师任何问题。气去问老师任何问题。 She got good grades in science. She was also good in music. She used to play the piano. 她在自然科技取得了好的成她在自然科技取得了好的成 绩。她在音乐方面也很优秀。绩。她在音乐方面也很优秀。 她过去常常弹钢琴。她过去常常弹钢琴。 2. He used to wear old jeans. (改为否定句改为否定句) He _ _ to wear old jeans.didnt use 1.重点词汇重点词汇 Humorous，silent， helpful，score，active， Brave，serious 2. 重点结构重点结构 used to +be+adj. used to +V原原 Did you use to play the piano? Yes, I did./No, I didnt. I used to be really quiet. I didnt use to like tests. 课时重点回顾课时重点回顾 1.To finish Period 1 of SiQing （必做题：四清导航第一课时） 2. A层听写前半部单词+默写Grammar Focus B层同学听写前半单词 C层听写本课时单词 Homework Thank you for listening! 1. Do you like playing computer games? No, but I _. (2009山东威海山东威海) A. used to B. didnt C. do D. dont 要点要点 used to可用于各种人称，可用于各种人称， 表示过去的习惯。选表示过去的习惯。选A。 从方框中选择适当的单词完成句子。从方框中选择适当的单词完成句子。 quiet, shy, funny, outgoing, friendly 1. My uncle is very _. He often tells jokes. 2. His cousin is very _. He is afraid to speak in public. 3. Please be _ in the library. 4. Mikes mother is very _ to us. We all get on well with her. 5. Bills sister is very _. Shes good at singing and dancing. funny shy quiet friendly outgoing 根据要求完成句子，每空一词。根据要求完成句子，每空一词。 1. I used to be shy and quiet. (改为一般疑问句改为一般疑问句) _ you _ to be shy and quiet? 2. He used to wear old jeans. (改为否定句改为否定句) He _ _ to wear old jeans. 3. Lily used to be funny. (就画线部分提问就画线部分提问) _ _ he _ to be _? Diduse didnt use What diduselike 本节课充分利用多媒体教学，使用讲授法、演示法、讨论法，以教师为主导，以 学生为主体，融合听、说、读、写四项教学技能，通过各种形式的练习，使学生掌握 本课时的重要知识点，能熟练准确地使用目标语言“used to do ”描述过去的生活 经历。在指导学生时运用了情景教学法和任务型教学法，培养学生的听说读写译的能 力。 2.教学背景分析 教学内容分析：教学内容分析： 本单元的中心话题是“我们发生了怎么样的变化” ， 本课是本单元的第一课时，是 一节综合课，主要谈论相比于过去现在发生了什么了变化，过去是如何，是八年级上 册第 3 单元的延伸，通过描述人物的外貌和性格，学会使用描述过去常常“used to do ”句型，并掌握其一般疑问句、否定句的运用。在本课的教学处理上注重重点词 汇和语法结构“used to do”教学。我强调从输入知识（即教师的教）到能力的输出 （即学生的用） ，通过这一过程，达到了扩大学生思维容量，提高学生能力的目的。 学生情况分析：学生情况分析： 从学生学习语言的规律看，初三年级是学生的听说能力提高的重要阶段。在掌握了 一定的词汇和句型结构后，听说能力应有一定程度的提高。针对我校学生基础较薄弱 的情况，并结合初三（54）班采用小组合作学习的特点，我采用了情景教学法、任务 型教学法、合作探究法，并设计了适合小组竞争的方式，设计了抢答等游戏环节，知 识结构有难易区分度，旨在提高学生的积极性，扩大学生的参与度，使每一位学生都 能参与课堂，学有所获。 3.教学目标分析 知识目标知识目标：掌握本课时描述人物外貌和性格的重要词汇 humorous, active, silent，helpful,serious,score,active,brave.和短语“used to do”的用法。 能力目标能力目标：能正确询问人物外貌“What does he/she look like?”人物性格“what is sb like?”能对比过去和现在描述某人“used to be + adj， but now” 情感态度与价值观：情感态度与价值观：培养学生在谈论他人相貌、性格并进行今昔对比时的语言运用得 体性。 4.教学重点、难点分析 教学重点：教学重点： Used to 的用法，学习 used to 的陈述句、一般疑问句和否定句。 教学难点：教学难点： 学生能正确的使用 “used to”的结构描述或询问过去的情况，区分“used to be+ adj. ” “used to+ V 原形”。 5.教学过程设计 (中文为主 + 所教学科目标语言） 步骤步骤 1 1：Step 1： Leadin 创设情境，导入新课(3 分钟) 首先播放一段与主题相关的音乐“光阴的故事” ，并展示今天的课题“I used to be afraid of the dark.” 上课铃声响起，音乐停，老师问同学：“Did you hear this song? Do you like this song?”学生回答：“yes/No.” T：This song is about time, how time flies! We are junior three students. First，lets play a guessing game, can you guess out which star she is? 老师在 PPT 上展示四位明星小时的照片，让学生猜猜他们分别是谁？最后展示一张 老师自己的照片引起学生的共鸣，活跃了课堂气氛，创设了教学情景。从而引出今天 的主题“谈论某人过去如何” 。 设计意图设计意图：学生仔细观察图片辨认, 猜出他们是谁，这为新课的开始进行准备，激发 学生的兴趣。导入课题，激发学生想要学会描述“某人过去常常，某人曾经是” 步骤步骤 2 2：Step 2: Present and practice the new words 学习本课时新单词(7 分钟) Task1：PPT 上展示本课时新单词，方法一：学生先自己拼，老师带读，老师读单词 前的数字，学生应迅速反应出来读单词。 Task2：PPT 上展示单词的英文，学生回答中文；反过来，展示单词汉语意思，学生 回答英文。 在进入任务 3 之前，先将全班同学分为五大组，为下面的活动做好准备。 Task3：根据单词的意思，选择正确的图片。 （教师展示与单词相关的图片，学生 以抢答的方式回答问题，答对者给予适当的加分） Task4：继续抢答单词，PPT 上会随机出现本课时的单词，知道的同学抢答并给予加 分。 设计意图设计意图：本环节旨在通过单词复现的方式，通过带读机械记忆法，根据图片（联想 记忆法） ，游戏的方法反复操练识记重要词汇。由全班到个人，由单词到词组，做到每 个同学都能掌握。为接下来的句型运用做准备。 步骤步骤 3 3：Step 3: Revision and Consolidation 回顾旧知识，引入新知 (6 分钟) Task1: Brainstorming 通过头脑风暴回顾以前学的知识，如何描述人的外貌和特点， 用所给图片带领学生一起复习，并加入本课时新词汇。 T：If we want to describe sbs appearance, how can we describe? S: (学生回答) T: We can from three aspects to describe. Such as height, build and hair. Take me for example, how to describe your English teacher. (描述英语老师，教师带动作从身高、身 材和发型提示学生)。 Now lets describe sb. (展示名人图片师生一起描述) Task2：To finish 1a and check the answers(可请同学起来核对答案) 设计意图设计意图：通过复习以前学过的知识，过渡到本课时新学单词，循序渐进容易接受。 步骤步骤 4：Step 4：Practice and Consolidation 练习 “used to ”结构(5 分钟) Task1：Rewrite sentences using “used to be but now ”这个句型 For example：1. He was ugly when he was a student, but he is really handsome now. He used to be ugly, but now he is really handsome. 2. He was shy when he was a child, but he is really smart now. He used to be shy but now he is really smart. Task2: Make sentences (pair work) 用所学结构造句 In this part， the teacher give the sentence structures“used to be + adj” ， we can take the students photos as examples, and then give them two minutes to discuss with their partner, after that the students make sentence by themselves. 设计意图设计意图：通过所学结构练习造句，老师示范带领，学生自主发现的方式，加之用本 班熟悉同学的照片造句，显得更加真实，学生讨论更加热烈， 使之能熟练掌握“used to ”结构。 步骤步骤 5：Step 5： Listening 听力(5 分钟) Before coming to listening, the teacher should make a brief explation about picture in 1a. then the students know the background, after listening 1a and 1c, the teacher can find out some student to check the answers. 设计意图设计意图：听力部分比较简单，只需在听之前对 1a 中的图片做简单解释，学生了解背 景信息后，能简单的预测填哪些词，有针对性的抓关键词。 步骤步骤 6：Step 6：Practice the conversation（group work）小组合作练习对话（10 分 钟） First， let the students know the meaning of the conversation, and then give them three minutes to prepare in group, tell them they will have a show in front of the class. After that, the teacher invited two or three groups to show, one student as a model, another two students will have a conversation about him/her. 设计意图设计意图：通过小组合作的方式练习对话，3 位学生为一组，以学生为模特，其他两 位同学描述他。通过这样的方式，培养小组合作学习的能力和说英语的能力，创设环 境，拉近距离，体验真实的语言环境。 步骤步骤 7：Step 7：Challenge for everyone 每个人的挑战 (8 分钟) 设计意图：设计意图：进行最后的大 PK，是本堂课的高潮部分，通过未知的自选题，学生可根 据自己的掌握程度选择难易相当的题目来进行最后的挑战，分值越高难度越大， Practice makes perfect（孰能生巧） ，通过最后的较量得出最后的冠军组，给予本组同学 适当的小礼品奖励。 步骤步骤 8：Step 8：Summarize 课堂小结课堂小结(2 分钟) 可选择老师和学生一起总结或学生自己总结的方式回顾本堂课所学内容。 词汇：humorous. silent. helpful. from time to time. score. active. brave，serious 结构：used to do 过去常常 句子：sb used to be short, but now she is tall. What does sb look like? Whats sb like? 步骤步骤 9 9：Step 9 Homework 家庭作业 (1 分钟) 分层布置作业：必做题：四清导航第一课时 A 层听写前半部单词+默写 Grammar Focus B 层同学听写前半单词 C 层听写本课时单词 6.教学评价设计 Blackboard Design(板书设计)： Unit 4 I used to be afraid of the dark Section A 1a-1c New words（词汇）（词汇） humorous silent helpful score active brave serious Sentence structure （句型结构）（句型结构） Used to +V 原原 Revision（复习）（复习） What does he/she look like? What is sb like?