英语人教版九年级全册unit4 scetion A 1a-2d.doc

Unit4Iusedtobeafraidofthedark Section A 1 (1a-2d)一、 教学目标：1. 语言知识目标：1) 能掌握以下单词和句子 ：humorous, silent, helpful, from time to time, score 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；发现自己或他人外表、性格和兴趣等方面的变化。 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. 掌握本课时中出现的生词humorous, silent, helpful, from time to time, score和句子。2. 学会描述自己或他人过去常常做的事情基本句型。3. 发现自己或他人在外表、性格、兴趣等方面所发生的变化。4. used to do/be 句型 三、 教学过程 .Lead in 1.屏幕展示几张照片，引导学生们来描述他的长相特点。. Words presentation 1. Look at the chart in 1a, then discuss with your group mates. Try to fill in the chart with words to describe people. Appearance Personality Tall OutgoingStraight hair funny 3. 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, friendly,active. Presentation Show two different pictures of some famous people. Talk about their differences.1. Jiang Wen: Jiang Wen used to wear glasses, but he doesnt wear glasses now.2. Zhang yishanZhang yishan used to be short, but he is tall now. . Practice T: Bob hasnt seen some of his friends for four years. Now hes seeing his friends.1. Play the recording for the Ss to listen.2. Ss listen and try to fill in the blanks with the right words.3. Play the recording again. Let Ss check their answers. Pair work1. 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. Work on 2a: T: Paula has changed a lot in the past few years. Do you want to know what she used to be. humorous adj.有幽默感的；滑稽有趣的 humor (幽默) + ous 有幽默感的 e.g. Cartoons are humorous pictures with words. silent adj不说话的；沉默的 silent adj. silence n.沉默e.g. Peter seems silent today. Whats the matter? Role-play Ask Ss to role-play the conversation in groups.V. Consolidationused 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. used to的否定形式有两种：didnt use to或usednt to used to用于疑问句