英语人教版九年级全册unit4 Section 1a--2b.doc

Unit 4 I used to be afraid of the dark. （Section A 1a-2c）教学目标：知识与技能： 能掌握以下单词： humorous, silent, helpful, from time to time, score 能掌握以下句型： Paula used to be really quiet. Did Mario use to be short? Yes, he did. Whats he like now? Hes tall now.过程与方法： 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。情感态度与价值观目标： 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。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 used to 3）发现自己或他人在外表、性格、兴趣等方面所发生的变化。2. 教学难点：used to do/be 句型 教学方法：任务型教学、小组合作法学法：练习法教学准备：PPT教学过程. Lead in 1. 展示几张照片，引导学生们来描述他的长相特点。T: What does he/she look like?S1：He/she S2: . Learn new words.Look at the picture,try to say with words humorous silent helpfulT: What is he/she like?S:He/She is.Words presentation1. Look at the chart in 1a, then discuss with your group mates. Try to fill in the chart with words to describe people. Appearance Personalitytallstraight hairoutgoingfunny 2. Let some Ss say their answers. Let other Ss add more. Appearance: tall, straight hair, short, of medium height, straight/curly hair, long/short hair, heavy, thin, of medium built Personality: Outgoing, shy, funny, serious, cute, quiet, kind, brave, friendly, active3. Lear the new words with the Ss: humorous, silent, helpful, from time to time, score. Presentation Show two different pictures of some people. Talk about their differences. 1. Yao Ming is tall now. But she was short in the past.2. He/she He used to be short, but he is tall now.T: Explain the use of “used to do/be ” to the Ss. . Listening 1. T: Bob hasnt seen some of his friends for four years. Now hes seeing his friends. What did his friends use to like? Listen and fill in the blanks. 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. 2. Play the recording for the Ss to listen. 3. Ss listen and try to fill in the blanks with the right words. 4. Play the recording again. Let Ss check their answers. . Pair work 1. Look at the picture in 1a and make conversations in pairs. 2. Ss work in pairs to ask and answer the appearance about Mario, Amy and Tina. 3. Let some pairs ask and answer in pairs. e.g. 1 A: Did Mario use to be short? B: Yes, he did. He used to be really short.A: Whats he like now?B: Hes tall now. e.g.2 A:Did Tina use to have red hair? B: Yes, she did. She used to have red and curly hair. A: Whats she like now? B: She has straight and blonde hair now. e.g.3 . Listening Work on 2a: Present the picture of 2 a and ask students what is happening. T: What are they doing? Ss: They are having a party.1.Let some Ss read the words aloud. Make sure all the Ss know the meaning of the words._ friendly _ outgoing _ serious _ humorous _ silent _ active_ brave _ quiet _ helpful2. Play the recording for the Ss to listen and check the words they hear. 3. Play the recording again to check the answers. Keys: friendly outgoing silent active brave quiet Work on 2b: 1. Let Ss read the sentences below. Explain some main sentences for the Ss. Make sure they know what to do. In the past1) Paula used to be really _. She was always silent in class. She wasnt very _. She was never brave enough to ask questions.2) She got good grade in _. She was also good in _. She used to play the _.Keys: quiet outgoing science music pianoNow 1) Now shes more interested in _. She plays _ almost every day. Shes also on a _team.2) She still plays the _ from time to time. Keys: sports soccer swim piano2. Play the recording for the Ss to fill in the blanks with the right words. 3. Play the recording again to check the answers. . Pair work 1. Tell Ss to make conversations about Paula using the information in 2a. e.g. A: Paula used to be really short? B: I know. She was always silent in class.2. Ask three pairs to act out their conversations in class.IX. Language points1. I used to be afraid of the dark. used to do sth. 过去常常做某事(表示过去经常性或习惯性的动作或状态，暗指现在已经不存了，强调过去与现在的对比。)Eg:He used to have short hair.I used to go to the cinema, but I never have time now. used to be+adj./n. “过去是”Eg:He used to be fat.他过去是肥的。He used to be a teacher.他过去是一位老师。【拓展】几个易混结构的比较： 结构意义to的作用used to do sth.过去常常做某事不定式符号use . to do sth.用做be used to do sth.被用来做be used to doing sth.习惯于做某事介词use . to do sth. 用做e.g. We use the pen to write. 我们用笔写字。be used to do sth. 被用来做某事e.g. This kind of wood is used to make paper. 这种木头是被用来做纸的。 be / get used to sth. / doing sth. 习惯于某事 / 做某事e.g. She is used to getting up early. 她习惯于早起。2. She still plays the piano from time to time.from time to time意为“间或；有时”，=sometimes 或 at times(常在句中作状语)e.g. From time to time he give him an encouraging nod. 他不时地对他点头鼓励。3. He studied hard and got good scores on his exams. score n. 得分；进球e.g. He got high scores in the examination. 考试中他得了高分。Summary 这节课我们要掌握以下单词： humorous, silent, helpful, from time to time, score . 并能掌握以下句型： Paula used to be really quiet. Did Mario use to be short? Yes, he did. Whats he like now? Hes tall now.Homework: I. 根据汉语提示填空，完成句子。1. My father _ (过去常去钓鱼)at the river,but now he doesnt.2. Three _ (过去有) a cinema here .But where is it now .3. This kind of machine_ (是用来) make clothes. 4. Ling Ming _ (过去总是迟到) for school. 5. _ （他过去常早起吗）？板书设计:Unit 4 I used to be afraid of the dark.used toMario, you used to be short,didnt you? humorous , Yes I did. silentHe use to be short ,but now he is tall. helpful form time to time Unit 4 I used to be afraid of the dark. 测评作业（第一课时）一、单项选择1.Uncle Wang _a worker and he is seventy now. A. uses toB. used toC. used to beD. was used to2.When I was a child, I used to _chocolate. A. liking B. like C. liked D. likes3. _ work in Microsoft?A. Did you used to B. Did you use to C. Do you used to D. Do you use to4. Where _ live before you came here? A. did you used to B. did you use to C. use he to D. he used to5.My sister used to have long hair, ?A. used she B. didnt she C. have she? D. did she6There_ a restaurant here.A. used to B. used to be C. used to have D. is used to be7.He _ up early. But now he doesnt get up early.A. is used get B. used to get C. was used to get D. used getting8.He usually spends much time _ his lessons.A. doing B. to do C. does D. did二按要求完成句子：19 A knife is _ _ _ things. 刀子是用来切东西的。10. He_ _ _ after school. 放学后他过去常常踢足球。11. He _ _ _ _. 他过去不吸烟。三、用所给动词的正确形式填空，必要时使用used to。My grandmother complains about how things (78)_(change), and she says that life (79)_(be) better. Families a