人教版九年级英语全册教案：Unit 4 教案.pdf

Unit 4Unit 4I used to be afraid of the dark.I used to be afraid of the dark.类别单元话题单元语法教学目标2.学会描述自己或他人过去常常做的事情 基本句型：I used to3.培养学生的心理健康的能力素养以及识别真、善、美与假、恶、丑的美感素养课程标准要求掌握的项目In this unit, students learn to talk about howwe have changed and what we used to like.Used to 结构1.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人是发展变化的，随着年龄增长的变化，要不断克服自己的缺点，不断完善自己本单元符合学生身心发展热点，教师要通过自己与家长现在和过去外貌、 性格的比较， 用 usedto 表达学情分析第一课时Section A(1a2d)教学设计知识目标类别重点单词3.helpful adj.有用的，有帮助的4.scoren&v. 得分，进球重点词组3.wear glasses 戴眼镜4.from time to time时常5.such a good idea 如此好的一个主意6.getgood scores 取得好的分数重点句式Yes, I did.你过去个子矮，是吗？是的，我是。

2. Whats he like now?Hes tall now.课时要点1.humorous adj.有幽默感的2.silent adj. 沉默的1.used to 过去曾经2.be afraid of the dark惧怕黑暗1. You used to be short, didnt you?他现在是什么样？他现在很高3. Paula used to be really quiet, she was neverbrave enough to ask questions.波拉以前很文静，她从来不够勇敢来问问题4. Its been three years since we last saw ourprimary school classmates.自从我们上次见到我们的初中同学以来已有三年了5. Its interesting to see how people havechanged.看到人们怎样变化真是很有趣课堂环节自主学习案翻译下列词组和句子1过去常常干某事 used_to_do_sthused_to_do_sth.2对感兴趣 be_interested_inbe_interested_in3惧怕黑暗 be_afraid_of_the_darkbe_afraid_of_the_dark4时常 from_time_to_timefrom_time_to_time5如此好的一个主意 such_a_good_ideasuch_a_good_idea6取得好的分数 get_good_gradesget_good_grades7. 你过去常常弹钢琴吗？Did_you_use_to_play_the_piano?Did_you_use_to_play_the_piano?8. 我过去不喜欢穿红色的衣服。

I_didnt_use_to_like_wearing_red_clothes.I_didnt_use_to_like_wearing_red_clothes.课堂导学案Step 1Step 1 准备与热身(PreparationPreparation)T: Twenty years ago, I was a student.But now, Im a teacher.That is to say, I used to be astudent.(write the sentence on the bd.)To get them to understand better, show them an old photo of a classmate ：T: This isHe was really short then, but now he is so tall.So he used to be really short.Questions：Teacher: Can you tell me what you looked like five years ago?Students：_. I used to have big eyes, but now I have small ones. I used to like math, but I like English now.Show two different pictures of some famous people.Talk about their differences.Step 2Step 2 呈现与输入 (PresentationPresentation)1要求学生翻开课本P25 迅速阅读 1a 部分的内容。

并按要求完成课本上相应的任务1 分钟)2 检查答案， 先要求全班一起给出答案并检查讨论 然后要求 23 名同学就“What didyou look like five years ago? And what do you look like now？”给出自己的答案，并把收集的答案以“used to”的形式出示在黑板上3 分钟)参考案例Teacher:What did you look like five years ago?Students:I used to _. be short have long hair wear glasses3要求学生听第一遍录音，并完成课本上1b 的听力任务1 分钟)4要求学生听第二遍录音，并逐句进行跟读2 分钟)Step 3Step 3练习与体验 (PracticePractice)1完成教材1c 的任务，要求学生模仿听力内容，使用“Mario used to be short.Yes,he did.Now he is tall.”进行对话练习并邀请23 对同学当堂进行演示3 分钟)2小结训练要求学生在规定的时间内完成一个小练习并请若干学生给出自己的答案。

有错误的及时解决纠正2 分钟)用所给动词的正确形式填空，每空一词(1)Tony used tobebe(be) thin and short.(2)I used to studystudy(study) English by listening to tapes, but I watch English movies now.Step 4Step 4 运用与生成 (ProductionProduction)1要求学生翻开课本P26 放录音一遍，完成 2a，2b 的听力任务1 分钟)2要求学生听第二遍录音，并逐句进行跟读2 分钟)3放下听力材料，要求学生模仿听力内容，利用2a，2b 的信息分角色练习对话然后邀请 23 对同学当堂演示看哪一对的表现最佳5 分钟)4播放2d 的对话录音，让学生跟读，模仿并理解大意 然后让学生分角色朗读并表演2d 的对话5 分钟)5对话内容巩固训练 要求学生根据 2d 对话的内容完成下列各句 完成后要求若干学生给出自己的答案以巩固对对话内容的了解4 分钟)补全对话Lucy: Hi，are you Jack?Jack: Lucy! How nice to see you! How are you?Lucy：_D D_ And you?Jack：_B B_Lucy, you used to have short hair, didnt you?Lucy: Yeah, You used to be short, didnt you?Jack: Yes, I did._A A_.Lucy: I knew.Now you are very outgoing.Jack: Thank you! Wait a minute！_F F_Lucy: Yes, I did._C C_Jack: Wow! People sure change.AAnd I used to be really quiet.BThe same.CBut now Im more interested in sports.DOh, so-so.EDont you remember me?FDid you use to play the violin?G. You often chat with your friends on the Internet.Step 5Step 5巩固与提高(ProgressProgress)探究点一Did Mario use to be short? 马里奥以前很矮吗？【点拨】used to 意为“过去经常；以前常常”，后跟动词原形，暗指现在此状态不存在了或动作不发生了。

辨析 used to do，be(get)used to doing 与 be used to do(1) used to do sth.意为“过去常常做某事”，只用于过去时态否定式为didnt use to dosth.一般疑问句为 Did use to do sth.?eg.The old man used to be a soldier.这位老人过去是一个士兵2) be(get)used to doing 意为“习惯于做某事”，后接名词或动名词可用现在、过去、将来时态eg.He is used to reading English at night.他习惯于在晚上读英语3) be used to do 或者 be used for doing sth.意为“被用于做某事”，是被动语态结构eg.Paper is used to write letters.纸被用来写信针对训练( B B )1. My uncle got used to_ at weekends.AfishBfishingCfishedDfishes( B B )2._she_get up early?ADid; used toBDid; use toCUsed; used toDUsed; did探究点二Shes more interested in sports.她对运动更感兴趣。

点拨】 介词 in 之后常接名词或动词-ing 形式 be interested in 相当于 take an interestin拓展】辨析 interest，interesting 与 interested(1)interest 可用作不可数名词， 意为“兴趣” 作可数名词， 意为“爱好” 此外 interest还可作动词，意为“使感兴趣”常用词组为take an interest in 对感兴趣a place of interest 名胜古迹eg.He shows an interest in music.他对音乐感兴趣2)interesting 是形容词， 意为“有趣的”， 可修饰名词或用作表语， 句子主语一般是物eg.The story sounds interesting.这个故事听起来很有趣3)interested 是形容词，意为“感兴趣的”，一般不修饰名词，常用于sb.be/becomeinterested in 这一句型结构中，且句中主语多为人eg.When I was 7，I began to become interested in playing chess.我七岁时开始对下棋感兴趣。

针对训练( C C )3.Harry Potter is an_book for children, but my cousin doesnt seem tobe_in it.Ainteresting; interesting。