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1、1小学英语反意疑问句教案1、教学目标：1、学会反意疑问句的基本结构及其基本用法；2、能用反意疑问句表达生活中的常用问题。2、教学重点：反意疑问句的结构教学难点：反意疑问句的各种特殊变化及其运用3、教具：图片4、教学过程：复习：复习陈述句的肯定形式和否定形式陈述句的故事陈述句是用来叙述一个事实。其特点是句末用句号.，朗读时通常用降调。陈述句家族中有两兄弟：大哥是肯定句，小弟是否定句。老大肯定句，对人对事都持有肯定的态度，常说的四句话是：（1）I am Tom .我是汤姆。 系动词 be 型（2)I have an apple.我有一个苹果。 havehas(有)动词型(3)I like play
2、ing football.我喜欢踢足球。 实义动词型(4)I can cook the meals.我会做菜。 情态动词型小弟否定句，对人对事总是持有否定的态度，和大哥肯定句唱反调。因此小弟常把大哥的话加上不字，不信，请听：（1）I am not Tom.我不是汤姆。 （2）I have not an apple.我没有苹果。（3）I dont like playing football.我不喜欢踢足球。（4）I cant cook the meals.我不会做菜.Be 动词的否定形式肯定形式 否定形式 缩写形式am am not is is not isnt2are are not aren
3、t行为动词的否定形式 do do not dont复习疑问句： 一般疑问句和特殊疑问句 十万个为什么的故事疑问句有两姐妹，她们非常喜欢问问题。大姐特殊疑问句比较聪明，知道很多常识，因此她问的问题比较特殊，常常加上特殊疑问词，what ,when ,why ,who ,where ,how.她喜欢说这些话：When do they have lunch? 他们什么时候吃饭?Where does he do his homework? 他在那里做作业?How is your father? 你爸爸怎么样了?二妹一般疑问句比较笨，一般的问题都不知道，所以常常问这些问题：Is this an appl
4、e? be 型Are you Lucy?Do you go to school by bus ?助动词型后来，疑问句家庭又生了个小妹妹，你记得她是谁吗？她叫做“反意疑问句” 。下面我们一起来重新认识下她！2、反意疑问句的定义“反意疑问句就是我，我就是反意疑问句”我是谁呢？反义疑问句又叫做附加疑问句，是指当提问的人对前面所叙述的事实不敢肯定，需要想对方以及证实时所提出的问句。它是疑问句的一种，常用来征求对方的看法，形式上是一个省略问句，附加在陈述句后，两部分的人称时态应保持一致。简单地说，我就是个“半懂半不懂的问题孩子” （肯定一半，否定一半） 。Eg.She is a lovely girl
5、,isnt she?She isnt a lovely girl,is she?He will go home, wont he?He wont go home,will he ?想一想，你发现什么规律了？33、反意疑问句的结构“前肯后否，前否后肯”1肯定式陈述部分+否定式疑问部分 They work hare, dont they? She was ill yesterday, wasnt she? 2否定式陈述部分+肯定式疑问部分 You didnt go, did you? He cant ride a bike, can he? 注意动词前后保持一致，人称不变。总结 1：前肯后否，前否
6、后肯，前陈后疑。练一练：（1）He often goes to work by bus, _?（2）Uncle Wand can make different kinds of kites, _?（3）Peter wasnt late for school this morning, _?（4）They were at home last night, _?（5）His aunt bought a new car, _?（6）Mr. Li didnt have a meeting last week, _?注意：当主语为名词，人名时，反义疑问句的主语必须用人称代词来代替。Your brothe
7、rs gone to the library, hasnt he ?Mary is working hard, isnt she ?总结 2：Be、助、情，直接加人称：陈述句中如果有 Be 动词、助动词、情态动词时，疑问部分就由这些词加上主语人称代词；总结 3：三变三，过变过：如果陈述句动词是第三人称单数（-s）时，疑问部分就由doesdoesnt+人称代词；如果陈述句动词是一般过去式，疑问部分就 diddidnt+人称代词.反意疑问句常见的八种特殊情况 我有八个变身哦！1、陈述句为 there be+主语+其他结构时，反义疑问句部分要用“be（not）+there”结构There are s
8、ome bananas in the basket, arent there?练一练:（图片展示，one by one 造句）42、表示否定意义的词：Little few never hardly seldom nobody nothing scarcely 当陈述句有表示否定意义的词时，疑问部分用肯定式。Eg：She never tells a lie,does she?He was seldom late,was he?3、陈述句中含有 un-, im-, in-, dis-等词缀构成的否定词语时，陈述部分视为肯定，反义疑问句要用否定形式。Your father is unhappy, i
9、snt he?It is impossible to learn English without remembering more words, isnt it?The man is dishonest, isnt he?练一练:（图片展示，one by one 造句）4、陈述部分是祈使句时，疑问部分用 will you。如：Dont be late next time, will you? 下次不要迟到了，好吗？Come here, will you / wont you? 到这儿来，好吗？注意： Lets 开头的祈使句，疑问部分用 shall we， Let us 开头的祈使句，疑问部分用
10、 will you。 如：Lets start with the song, shall we? 咱们以这首歌开始，好吗？Let us help you, will you? 让我帮助你，好吗？练一练：（1）Dont read in the sun ,_？（2）Drink some water ,_?（3）Let us go,_ ?（4）Lett go,_ ?5、have 作为“有”的意思时，反义疑问部分可以用 have 或是 do 的相对应形式You have a sister, do /have you?You dont have an English dictionary, do you
11、?5She hasnt a pen, has she?练一练：口头练习6、部分的主语是 I，疑问部分要用 arent I.Im as tall as your sister，arent I?7、陈述部分的谓语是 wish，疑问部分要用 may +主语。I wish to have a word with you, may I?8、陈述句主语为 this, that,反义疑问句用 it 代替，陈述句主语为 these 和 those 时，翻译疑问句用 they 代替That isnt a useful book,is it?Here are important reading books, ar
12、ent they?实战练习:1. Tom was happy, _?2. Tom was unhappy, _?3. Tom wasnt happy, _?4. Tome likes watching TV, _?5. Tom dislikes watching TV, _?6. Tome doesnt like watching TV, _?7. There are some birds singing in the tree, _?8. It seldom rains in Shenzhen, _?9. Cathy has little money, _?10. Christine har
13、dly gets up early, _?11. Open the door, _?12. Dont close the door, _?13. Lets go to the supermarket, _?14. Let us go to the supermarket, _?15. They had lunch together, _?16. Jim is ill. Lets go and see him after school, _?17. His father hardly knows English, _?18. He thinks his aunt is right, _?19.
14、Linda has just come back from America, _?20. You will watch TV this evening, _?21. You like apples, _?22. Lets go to Hong Kong, _?23. Something wrong has happed, _?24. They study a lot, _?25. Her daughter cleaned the carpets and curtains, _?626. The teacher had a talk with you, _?27. Thats the sort of the book you want, _?28. All these dictionarie
