英语人教版九年级全册Unit 4 Section A 1 (1a-1c).doc

Unit 4 I used to be afraid of the dark. Section A 1 (1a-1c)一、教学目标： 1. 语言知识目标：1) 能掌握以下单词： straight hair, outgoing, used to do 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.2) 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。2. 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straight hair, outgoing2) 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 三、教学过程. Presentation 1. 大屏幕展示一个小女孩的照片，引导学生们来描述她的长相特点。T: What does she look like?S1：She has short hair. S2: She is thin. T: There is no smile on her face. Can you guess? S1: she is quiet. T: Do you want to know who she is? S3: No. T: It doesnt matter. As time goes by, now she grows up.2 教师展示一张教师自己近来的照片，让学生告诉这个是谁，表明是同一个人，出现used to 的用法。 . Revision1. 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, short, straight/curly hair, long/short hair, heavy, thinPersonality: Outgoing, shy, funny, serious, cute, quiet, kind, brave, friendly, active. PairworkLet students practice like this: A: I used to be fat.B: But now you are thin.Show more different pictures. Talk about their changes. . 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 students to listen. 3. Ss listen and try to fill in the blanks with the right words. 4. Let Ss check their answers and read the sentences together. . Grammar1. I used to be afraid of the dark. used to do sth. 过去常常做某事（重点）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。used to的否定形式：didnt use to。 used to用于疑问句时，借助助动词did。e.g. He used to be fat. 他过去很胖。 (暗示现在不是了)否定句： He didnt use to be fat.一般疑问句：Did he use to be fat?肯定回答：Yes, he did.否定回答：No, he didnt.再简单介绍反意疑问句反意疑问句规则：前肯后否 前否后肯 1 He didnt use to study hard, _?2 Tina used to love watching TV, _? . Exercise:1 My sister used to ride a bike.(改为否定句)My sister _ ride a bike.2 She used to play the piano.(改为一般疑问句) _ she _ play the piano？3 His mother used to be fat, _ ？(变成反意疑问句)4 They didnt use to get up early,_?X. Groupwork.Make a survey about your classmates past and now.Student A asks:“What did you use to be like?”Student B answers: “l used to be fat.”Student C and D write down what they said.After a while, l will ask someone to read you