英语人教版九年级全册unit 4 section a(1a--1c).doc

人教版九年级Unit 4 I used to be afraid of the dark.  The First Period Section A  (1a-1c) 颍东区正午镇正午中心学校：胡丽荣Language Goal： Talk about what you used to（过去曾经是）be like  一、教学目标1. 语言知识目标：1) 能掌握以下单词： humorous, silent, helpful, from time to time, score2) 能用以下句型进行交际： (1)---You used to be short, didn't you ?     ---Yes, I did. / No, I didn't. (2) ---Did Mario use to be short?             ---Yes, he did. He used to be really short. (3) ---What’s he like now?                   ---He’s tall now.2. 能力目标     能够用英语描述自己或他人过去常常做的事情；发现自己或他人在外表、性格、兴趣等方面所发生的变化。

3. 情感态度价值观目标    让学生明白事物是在不断发展、变化的道理，培养学生积极向上的心态二、教学重难点1. 教学重点：1)掌握本课时中出现的生词humorous, silent, helpful, from time to time, score2) 学会描述自己或他人过去常常做的事情基本句型：    I/He/She used to…3）能听懂关于由used to 引导的一般疑问句以及简单描述事情的对话或独白2. 教学难点：    运用句型进行比较描述：如 I used to be ..., but now I'm...  .3、 教学过程(PPT)Step 1.Greetings and leading in Lead in the topic by a song “Venke Knutson - I Wonder “(和学生进行日常交流并利用歌曲进行导入，让学生在轻松快乐的环境中融入本节课的学习)Step 2. Revision Show the learning aims to the students and let them know what we will learn in this period.（展示本节课学习目标，让学生有目的的融入本节课学习。

  1. Height /hait/ n. 高度  What does she look like?    She is... .     2. Build（身材）:  What does he look like?   He is ... .     3. Haircuts(n.发型、发式)       What does he/she look like?    He/ she has ... Hair. 4.Finish 1a 5.Play a guessing game（游戏的加入，活跃了课堂气氛，也能让学生在玩的同时学到知识） Step 3. Presentation    1.(Change in appearance) Learn used to be...       e.g. Kate is tall now. But she was very short in the past.                 Kate used to be short.   2. Learn the new words.   3. The words about:      Appearance: tall, short, fat, thin, medium height/build, young, old, straight hair, curly hair, long hair, short hair, glasses, … . Personality: outgoing, serious, funny, smart, friendly, shy,unfriendly ,hard-working,quiet. 4.Watch and think Ask Ss to watch and think the sentences and sum up the rules about “used to ” 5.Pairwork Talk about what you used to be like according to 1a（通过模仿，锻炼学生的语言表达能力，也为下一课时的作文教学做了铺垫，实现学以致用。

A: Did you use to be\have …?B: Yes, I did. I used to be\have…A: What are you like now?B: I’m\have … Now. 6. 1b. Listen. Bob is seeing some friends for the first time in four years.  What did his friends use to look like? （通过两个听力练习，巩固语言目标，并在此基础上，通过对话练习，实现语言目标的内化 7. 1c. Pairwork.（通过模仿，锻炼学生的语言表达能力) Look at the conversation in 1c and make conversations.Work in pairs to describe your best friend. Using一般疑问式和简略答语：A: Did … use to + be  (adj.) …?     Did … use to + have ….hair ?     Did … use to + wear (glasses) /… ?B: Yes, … did . /   No, … didn’t . A: What’s he/she like now ?B:  He/She’s… .Step 4. Groupwork (Chain Game)（通过小组活动，实现本节课知识点的输出。

Work in groups to tell your partners what you used to be like and now.  ... used to + be +  (adj.) …  ... used to + have ….hair.  … used to + wear (glasses) /… e.g. … years ago. I / he / she used to be (a little heavy). I / he / she used to have… . But now I have / he/she has a new look. I/ he /she … .Step 5. Knowledge links（知识链接，让学生区分几个易混淆的短语，通过练习再加以巩固）Step 6.Do exercises1.【2011•兰州】28. Mary is used to _____ a T-shirt and jeans. A. wear B. put on C. wearing D. putting on2.【2012黔西南】Mary used to ________ to work, but she is used to ________ to work now. A. riding a bike, taking a bus B. riding a bike, take a bus C. ride a bike, taking a bus D. ride a bike, take a bus3【2013 湖北黄冈】— How is your grandma?— She’s fine. She used to _____ TV at home after supper. But now she is used to _____ out for a walk. A. watch; go B. watching; go C. watching; going D. watch; going4【2013 黑龙江绥化】 --- My aunt goes to climb mountains every Sunday. --- Oh? But she ________ hate climbing mountains. A. used to B. was used to C. is used lo 5.He _______ listen to pop music, but now he _______ dancing. A. is used to; used to B. use to; is used to C. used to; is used to D. used to; used to Step 7: Summary 1. used to是一个固定结构，它的意思是“过去曾经（是）”，它的后面用动词原形，它表示过去存在某种状态或者过去的某种经常性、习惯性的行为或者动作，并意味着这种状态或动作目前已经不存在，所以它只能用一般过去时，不能用现在时态。

它的形式没有随人称的变化而变化2.肯定式：  ... used to + be +  (adj.) …  ... used to + have ….hair.  … used to + wear (glasses) /… 3.一般疑问式和简略答语：  Did … use to + be  (adj.) …?  Did … use to + have ….hair ?  Did … use to + wear (glasses) /… ?  Yes, … did . /   No, … didn’t .  … now . Step 7: Homework  Describe your past. Make six sentences with “used to”. Step 8: Blackboard  Design (1)---You used to be short, didn't you ?   humorous, silent, helpful, from time to time, score ---Yes,Idid./No,Ididn't.                          。