湖北省石首市大垸镇九年级英语全册Unit4Iusedtobeafraidofthedark学案2无答案新版人教新目标版2

Unit 4 I used to be afraid of the dark.Section A 2a-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能运用used to 来谈论过去。 3.记住本课单词、短语【学习重点难点】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能运用used to 来谈论过去。【学法指导】复习-讨论-听力训练-巩固练习【教学过程】一、导入（启发探究 3分钟） 1.Did Mario use to be short?Yes,he did. He used to be really short. 2.Whats he like now ?Hes tall now 二、自学（自主探究 6分钟） 三、总结（引深探究 15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,_? (4) 当陈述部分含有由否定前缀un.,im. dis.等构成的否定意义的词时，反意疑问句仍用否定形式。Mary is unhappy, _she ? (5) 当陈述部分的主语是不定代词something/ anything/ everything/ nothing等时，反意疑问句的主语用it. 当陈述部分的主语是不定代词someone/ anyone / everyone等时，反意疑问句的主语用they Nothing is wrong with the computer, _ _ ? Everyone has known the news, _ _ ? (6) 肯定的祈使句，反意疑问句用will you 或wont you. 否定的祈使句，反意疑问句 通常只用will you ; Lets 开头的祈使句，反意问句用shall we?其他均用will you. a. Be sure to write to me, _/ _? b.Dont smoke in the room, _? c.Lets take a walk,_? d.Let us go , _? e.Let the boy go first , _? (7) 反意疑问句的陈述部分为I / We think (believe, suppose, consider) + that从句时，问句部分的动词及主语与that从句内的动词和主语保持一致。如： I think that he has done his best, hasnt he? We think that English is very useful, isnt it? (不用dont we?) 五、练评 1. He hardly hurt himself in the accident_? A. doesnt he B. didnt he C. did he D. does he 2. Lets search the Internet for some information about famous people,_? A. will you B. wont you C. shall we 3. Erics never seen a three-D movie at the cinema，_? Ahasnt he Bhas he Cisnt he Dis he 4. -He didnt go to the meeting this morning, did he? -_ . Though he was not feeling very well. A. No, he didnt. B. Yes, he did. C. No, he did. D. Yes, he didnt. 5. Hes already back to Australia, _ ? _ . He is on a visit to Shanghai. A. isnt he; No B. hasnt he; Yes C. isnt he; Yes D. hasnt he; No 6. She doesnt like geography， does she? _. A. Yes， she does B. Yes， she doesnt C. No， she does 7. - Lets go skating,_? - OK. Lets go. A. do you B. dont you C. will you D. shall we 8. There is little milk in the milk bag, _ there? A. is B. isnt C. arent D. are 9. Bob, you watched the fashion show last night, _? A. werent you B. didnt you C. havent you D. wont you 10. There is no important information in the newspaper, _? A. isnt there B. is it C. is there 11. There are two libraries in this city