英语人教版九年级全册unit 4 section A (1a--2c).docx

Unit 4 I used to be afraid of the dark.1教学目标 1、会写,会读,会用本节课的重点单词短语。2、熟练运用used to do sth谈论自己、他人过去的习惯、形象及经常做事情)。3、能够听懂有关学习方法的简短对话。4、能运用used to 来谈论过去。2学情分析 本单元由于教学内容与学生的实际生活密切相关,易于激发学生的兴趣通过观察图片、听说训练、阅读训练等训练方式和独立学习、合作交流、当堂检测等形式完成目标语言的输入,让学生感在受、理解、体验的基础上,很容易就能掌握这个结构。学生需要学会在交际活动中正确的用英语谈论事物的发展和变化。3重点难点1.used to 结构的陈述句,一般疑问句,反义疑问句和否定句的基本结构。2.描述人的外貌特征和性格特点。4教学过程 4.1 第一学时 4.1.1教学活动 活动1【导入】leadingint 评论 通过brain storm 的游戏,让学生回忆关于外貌和性格的词汇。为学生下一阶段的学习奠定词汇基础。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 Personalitytallstraight hairoutgoingfunny2. 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活动2【讲授】presentation 评论 出示人物图片,让学生用used to do 来表达目标人物的过去和现在。练习目标句型 i used to be . but now i .Show some different pictures of some famous people. Talk about their differences.1. yao ming :he used to be short , but now he is tall.2.sun lishe used to have short straight hair, now she has long curly hair.T: Explain the use of “used to do/be ” to the Ss. 活动3【活动】listening 评论 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.活动4【练习】paiwork 评论 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. 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.活动5【活动】Listening 评论 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._ friendly _ outgoing _ serious _ humorous _ silent _ active_ brave _ quiet _ helpful 1) 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. 漫画是附有文字的幽默图片。2) silent adj. 不说话的;沉默的silent adj. silence n. 沉默e.g. Peter seems silent today. Whats the matter? 彼特今天似乎很沉默,怎么了?3) helpful adj. 有帮助的help n. (帮助) + ful helpful adj. 有帮助的e.g. His explanation was more or less helpful. 他的解释多少是有帮助的。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. 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 _.Now1) Now shes more interested in _. She plays _ almost every day. Shes also on a _team.2) She still plays the _ from time to time.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. 1) What class were they?2) What was Paula never brave to do in class?3) What subjects were Paula good at?4) What is Paula interested in now?活动6【活动】Pairwork 评论 1. Tell Ss to make conve