湖北省石首市大垸镇九级英语全册 Unit 4 I used to be afraid of the dark学案2（无答案）（新版）人教新目标版.doc

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,