小学英语反意疑问句教案(1)

一、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。

二、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

三、教具：图片

四、教学过程：

㈠复习：

   ⒈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。［have／has(有)动词型］
　　 (3)I like playing 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 don't like playing football.我不喜欢踢足球。
    （4）I can't 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	isn’t
are	are not	aren’t

行为动词的否定形式  do—— do not —— don’t

⒉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 apple? [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 ,isn’t  she?

     She isn’t a lovely girl,is she?

     He will go home, won’t  he?

     He won’t go home,will he ?

 想一想，你发现什么规律了？

3、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, don’t they? 

She was ill yesterday, wasn’t she? 

2．否定式陈述部分+肯定式疑问部分 

You didn’t go, did you? 

He can’t 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 wasn’t late for school this morning, ____________________?

（4）They were at home last night, ___________________?

（5）His aunt bought a new car, __________________?

（6）Mr. Li didn’t 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 brother’s gone to the library, hasn’t he ?

   Mary is working hard, isn’t 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does\doesn’t+人称代词；如果陈述句动词是一般过去式，疑问部分就did\didn’t+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 some bananas in the basket, aren’t there?

练一练:（图片展示，one by one造句）

2、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, isn’t he?

  It is impossible to learn English without remembering more words, isn’t it?

  The man is dishonest, isn’t 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：

　　Don't be late next time, will you? 下次不要迟到了，好吗？

　　Come here, will you / won't you? 到这儿来，好吗？

　　注意： Let's 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will you。 如：

　　Let's 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）Don’t read in the sun ,_____________？

（2）Drink some water ,____________________?

（3）Let us go,____________________ ?

（4）Let’t 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 don’t have an English dictionary, do you?
        She hasn’t 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 aren't I.

   I'm as tall as your sister，aren't 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 isn’t a useful book,is it?

Here are important reading books, aren’t they?

实战练习:

1.     Tom was happy, _________________?

2.     Tom was unhappy, _________________?

3.     Tom wasn’t happy, _________________?

4.     Tome likes watching TV, _________________?

5.     Tom dislikes watching TV, _________________?

6.     Tome doesn’t 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 hardly gets up early, _________________?

11. Open the door, _________________?

12. Don’t close the door, _________________?

13. Let’s go to the supermarket, _________________?

14. Let us go to the supermarket, _________________?

15. They had lunch together, _________________?

16. Jim is ill. Let’s go and see him after school, _________________?

17. His father hardly knows English, _________________?

18. He thinks his aunt is right, _________________?

19. Linda has just come back from America, _________________?

20. You will watch TV this evening, _________________?

21. You like apples, _________________?

22. Let’s go to Hong Kong, _________________?

23. Something wrong has happed, _________________?

24. They study a lot, _________________?

25. Her daughter cleaned the carpets and curtains, _________________?

26. The teacher had a talk with you, _________________?

27. That’s the sort of the book you want, _________________?

28. All these dictionaries are a great help to you, _________________?

29. The movie was quite interesting, _________________?

30. You will take a trip to America, _________________?

31. There are some girls in the classroom, _________________?

32. You had some trouble finding where I live, _________________?

33. He has his hair cut every month, _________________?

34. Your friend comes earlier, _________________?

35. The little boy can not go to church, _________________?

36. Susan would work abroad if she had the chance, _________________?

37. Tell me how to operate the electronic computer, _________________?

38. Mary comes to visit you on Christmas Day, _________________?

39.  Let’s listen to the radio program that the teacher mentioned, _______________?

40. You’re funny, _________________?

41. Janet took part in labor in that village, _________________?

42. What beautiful weather, _________________?

43. He will go to Kwangchow by plane, _________________?

44. We never ask him a question, _________________?

45. Let us do the exercises by ourselves, _________________?

答案：

1.      wasn’t he 2.      wasn’t he 3.      was he 4.      doesn’t he 5.      doesn’t he 6.      does he 7.      aren’t there 8.      does it 9.      does she 10.  does he 11.  will you 12.  will you 13.  shall we 14.  will you 15.  didn’t they

16.  shall we 17.  does he 18.  doesn’t he 19.  hasn’t she 20.  won’t you 21.  don’t you 22.  shall we 23.  hasn’t it 24.  don’t they 25.  didn’t she 26.  didn’t she 27.  isn’t that 28.  aren’t they 29.  wasn’t it 30.  won’t you

31.  aren’t there 32.  didn’t you 33.  doesn’t he 34.  doesn’t he 35.  can he 36.  wouldn’t she 37.  will you 38.  doesn’t she 39.  shall we 40.  aren’t you 41.  didn’t she 42.  isn’t it 43.  won’t he 44.  do we 45.  will you