英语人教版九年级全册UNIT4 1A---2D.docx

Unit 4 I used to be afraid of the dark.Section A 1a-2c【学习目标】1.熟练运用used to do sth谈论自己、他人过去的习惯、爱好、形象及经常做的事情。 2. 能够听懂有关学习方法的简短对话。3. 能运用used to 来谈论过去。【学习重点难点】1. 熟记重点单词短语。 2. 正确使用used to【学法指导】谈论自己和同学的变化-听读感受别人的变化-巩固练习【教学过程】一、导入（启发探究 3分钟）used to的用法“used to动词原形”表示过去常常干某事，现在不在干了。只有一种形式，即过去式。例如：I used to go to work by bus. Now I take a taxi.So the sentence “I used to be afraid of the dark.” means in Chinese:我过去常害怕黑暗。“used to”的疑问形式和否定形式：Did you use to be afraid of the dark?Yes, I used to be afraid of the dark.Did he use to be afraid of the dark?No, he did not use to be afraid of the dark.There used to be a church here ,didn t there ?跟踪练习(1) He_ _ _ after school. 放学后他过去常常踢足球。(2) He _ _ _ _. 他过去不吸烟。(3)He used to play football. (改为一般疑问句，再回答)_朗读，体会used to的用法Bob: Wow, Mario, you look different! You used to be short, didnt you?Mario: Yes, I did. Now Im tall. And so are you!Bob: Thats true. And you used to wear glasses.Amy: Hi, Bob. How are you?Bob: Fine. Wow, youve changed!Amy: Really? How?Bob: You used to have short hair.Amy: You remember that? Yes, I did.二、自学（自主探究 6分钟）朗读、翻译短语I havent seen you for four years! a couple of days.Now Im tall. And so are you! you used to wear glasses.youve changed! You used to have short hair.you used to be really tall! Not anymore.it used to be red, didnt it? it used to be curly.You used to be short, didnt you? 复习反意疑问句，完成练习：（1）Lily will go to China, _ _?（2）She doesnt come from China, _ _?(3) You havent finished homework, _ _ ？(4) He knows little English, _ _?三、交流（合作探究 10分钟）注意谈论外貌和性格的不同句型Whats he she like ?What does he she look like?完成1a两人一组谈论自己过去的外表、性格等及与现在的不同。例如：I used to be short, but now I am tall.(用quiet ,shy/outgoing, have straight hair/have curly hair等谈论P25(1a) )听磁带一次，总体感悟语音语调。听磁带一次，完成1 b跟读磁带一次，把握1 b内容朗读材料，模仿语音语调和句群停顿。两人一组谈论他人过去的外表、性格等及与现在的不同,完成1c。例如：Did Mario use to be short?Yes,he did. He used to be really short.Whats he like now ?Hes tall now.想一想：used to do / be used to doing /be used to do的区别是什么？四、听力训练（15分钟） 听磁带一次，勾画单词，完成2a任务 听磁带一次，填空完成2b任务 检查核对答案 听磁带一次，注意体会语音语调、句群停顿。 朗读材料，模仿语音语调、句群停顿。听后巩固： 两人一组谈论Paula、Steve的变化，完成2c五、总结（引深探究 6分钟）反意疑问句附在陈述句后面对陈述的事实提出相反的句子叫反意疑问句。反意疑问句由两部分组成,前一部分是陈述句, 后一部分是简略问句.1. 基本结构:前肯后否； 前否后肯 （1）疑问部分的主语必须和陈述部分的主语一致，疑问部分的主语一定用代词。 Mr Black comes from the UK, doesnt _? (2) 疑问部分必须和陈述部分的时态一致。 Tom went to the cinema yesterday, _he? (3) 答语是肯定的用”Yes” ,答语是否定的用“No”。 -Ann didnt come to school last week , did she ?-_, she didnt . She was ill. 2.特殊形式 （1）当陈述部分是there be 结构时，反意疑问句用there.There are many birds in the trees, arent _?(2 ) 当陈述部分的主语是this/ that时，反意疑问句的主语用it.当陈述部分的主语是 these /those时，反意疑问句的主语用they .This is an English car, isnt _? These are Russian planes , arent _?(3) 陈述句有little（少）, few（少）, never（从未）, no（没有） neither（两者不） nobody（没人）, nothing（无东西） 等否定词时，疑问尾句要用肯定形式。There is little water in the cup,_?You have never been to Disneyland，_?They have no money,_?六、总结（引深探究5分钟）A 辨析：used to do / be used to doing /be used to doused to do,表示_,是过去时态，用于描述过去常常发生的动作或存在的状态。我过去害怕黑暗。 I used to_(be) afraid of the dark.be/get used to doing,表示_.玛利亚习惯早起。Maria is used to_(get)up early.be used to do, 表示_,相当于 _.火可以被用来做饭。Fire can be used to cook food.= Fire can _ _ _ _ food.B、辨析：be afraid of be afraid tobe afraid to do不敢，胆怯去做某事，是主观上的原因不去做，意为怕；be afraid of doing担心出现doing的状况、结果。 doing 是客观上造成的，意为生怕，恐怕。如果你连死亡都不惧怕了，那么你还会惧怕什么呢？()1.Her son _ Coke, but now he _ milk.Aused to drink; is used to drinking Bused to drinking; drinksCis used to drinking; used to drink Dis used to drink; is drinking()2.My uncle_ a businessman, but now he is a factory worker.Aused to being Bwas used to beCuse to be Dused to be()3.Betty _ many friends to play with.Aused to have Buse to haveCused