英语人教版九年级全册Unit4 Scetion A 1a-2c.docx

Unit4 I used to be afraid of the dark.SectionA(1a-2c)教学设计 教学目标1. 语言知识目标: 1) 能掌握以下单词: humorous, silent, helpful, 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. 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,激发学生不断提升自己的进取心。学情分析在学习本单元之前,本年级学生已经学习过了一些描述人的外貌和性格的词汇和句型。对于本单元的只是,大部分学生已经有了一定的学习基础。但本校为农村学校,学生两极分化严重,中下层学生居多,他们缺乏自觉性以及不能长时间保持对课堂的关注。因为本课多选用一些有趣的图片跟穿插一些小活动来吸引学生的注意力。教学过程Sep 1. Warming up 1.Show some photos of some famous stars. Let the Ss talk about their appearance.2.Then review the structures about how to ask peoples apperance and describe people. 3.Look at the pictures and describe the people. What does he/she look like?(short hair, curly hair, thin, heavy, tall, short)Step 2.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 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, active 3. Learn the new words: humorous, silent, helpful, from time to time, scoreStep 3.PresentationShowtwodifferentpicturesofsomestudents and some famous people.Talkabouttheirdifferences. Xiaotingusedtobeshort,butheistallnow. Haonanusedtobeheary,butnowheisthin. Xuejiausedtoplaypingpong,butheoftenplays basketballnow. Xiaominusedtolikesinging,butnowshelikesdancing.Step 4. Listening 1. T: Bob hasnt seen some of his friends for four years. Now hes seeing his friends. What did his friends use to look like? Listen and fill in the blanks. 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.Step 5. Exercises 句型转换1.Sheusedtobeshy.(改为一般疑问句)_she_beshy? 2.Heusedtospendlotsoftimeplayingcomputergames,_?(完成反意疑问句)3.Sheusedtoplaythepiano.(改为否定句)She_playthepiano. 翻译句子。 1.他过去不常吃鱼。 2.他们过去常唱歌,不是吗? 3.Lily过去是个工人。Step 6. 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.Step 7. Listening Work on 2a. T: Paula has changed a lot in the past few years. Do you want to know what she used to be? 1. Look at the words in 2a. Let some Ss read the words aloud. Make sure all the Ss know the meaning of the words. 2. Play the recording for the Ss to listen and check the words they hear. 3. Play the recording again to check the answers. Work on 2b. 1. Let Ss read the sentences below. Explain some main sentences for the Ss. Make sure they know what to do. 2. Play the recording for the Ss to fill in the blanks with the right words. 3. Play the recording again to check the answers. 4. Play the recording once more and answer the questions.Step 8. Language points 1.used to意为“过去常常;以前经常”, 后接动词原形,表示过去的习惯动作或状态, 暗指现在此状态不存在了或动作不发生了。 used to be 过去是;曾经是 used to do 过去常常做某事 她曾经是一个老师。(现在不是了)She used to be a teacher. 他过去常常跑步。(现在不跑了)He used to run.否定句: He didnt use to run. He usednt to run.一般疑问句：Did he use to run? Yes, he did./No, he didnt. Used he to run? Yes, he used to./No, he usednt to.2.几个易混结构的比较: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Step 9. Do a survey.Divide the Ss into groups and do a survey about who has changed most.Find who has changed most in your group. In our group, we all agree _ has changed most. He / She used to be_. But now he/she _. He / She used to have_. But now he/she _. He / She used to like/be interested in _ But now he/she _.Step 10. Summary Ask Ss to summarize what have learned from this class.Step 11. Exercises .单项选择。 1. -How do you often go to school? -I _ walk but I take a bus now.A. am used to B. used to C. use to D. am used 2. Toms grandpa _ live in the village, but now he _ living in the city. A. used to ; used to B. used to; is used to C. was used to ; used to D. was used to; is used to3. There _ a lot of trees in our cou