牛津版高中英语语法 反意疑问句 课件(13张PPT)

课件13张PPT。反意疑问句 钟成韵结构：陈述部分，反意疑问部分？特征：当陈述部分为肯定形式时，疑问部分为否定形式；当陈述部分为否定形式时，疑问部分为肯定形式。Our English teacher is a woman, isn’t she?She likes English, doesn’t she?She doesn’t like English, does she?--- Yes, she is. --- No, she isn’t.注意要点：1. 陈述部分和疑问部分的主语必须一致，且 疑问部分主语只能用人称代词。 Students of C258 are all in their classroom, aren’t they? Your new bike is lost, isn’t it?2. 陈述部分的谓语动词和疑问部分的谓语动词 在时态、人称、数量上必须一致，且形式也 应一致。You didn’t come yesterday, did you?关于动词形式的一致：You can’t ski, can you?You couldn’t ski, could you?Those maths problems aren’t easy, are they?谓语动词为Have 时反意疑问部分谓语的形式。He hasn’t any brothers, _________________?He has lunch at school, __________________?I have to take this medicine, ______________?He has to take that medicine, _____________?has / does hehasn’t hedon’t Idoesn’t he当陈述部分为祈使句时反意疑问句的形式：Please come here, __________________?Please don’t do that again, _____________?Let’s go, _____________?will / would youwill youshall we当陈述部分的主语为指物的不定代词时，疑问部分主语用it； 当陈述部分主语为指人的不定代词时，疑问部分主语用they 或he .Something is wrong, ____________?Somebody took my umbrella away yesterday, ____________________?isn’t itdidn’t they / heThere be 句型的反意疑问句形式：There is something wrong with the machine, __________?There aren’t many people attending the meeting, ____________?isn’t thereare there从句、非谓语动词作主语时反意疑问部分的主语用it.What he said at the meeting is very important, ______________?Swimming in rivers is sometimes dangerous, ______________?isn’t itisn’t it并列句的反意疑问句，其疑问部分由第二个并列分句决定。Jack is good at English but his sister likes maths, _______________?doesn’t she主从复合句的反意疑问句形式，其疑问部分由主句决定。You told him the news as soon as you saw him, _______________?didn’t you当主句含有否定转移时，反意疑问部分主语和谓语由从句决定，且疑问部分用肯定形式。I don’t think he will come, ___________?We don’t believe anybody can succeed without working hard, ________________?will hecan he / they当陈述部分含有否定词时，疑问部分用肯定式。Jack seldom hands in his homework, _______?does he当陈述部分含有带否定前缀的词时，疑问部分用否定形式。You dislike English, ____________?You don’t like English, ____________?don’t youdo you1. ─Why does she always ask you for help? ─There is no one else she can turn to,__? A. is there B. is it C. can she D. does she
2. There was a loud scream from the backstage immediately after the concert ended, _____? A. wasn’t there B. was there C. didn’t it D. did itPractice3. There is no light in the dormitory. They must have gone to the lecture, __? A. didn’t they B. don’t they C. mustn’t they D. haven’t they
4. Bill’s aim is to inform the viewers that cigarette advertising on TV is illegal, ______? A. isn’t it B. is it C. isn’t he D. is he5. Post a letter for me, will you? (P50)
[考点] 祈使句后附加问句，不表示反意，而表示一种语气。其结构为：否定祈使句, will you?；肯定祈使句, will / won’t you?； Let’s ..., shall we?； Let us ..., will you?； Let + 第三人称 ..., will you?。[考例1] We forgot to bring our tickets, but please let us enter, _______? (2006 全国卷II)
A. do you B. can we
C. will you D. shall weC[考例2] When you’ve finished with that book, don’t forget to put it back on the shelf, _______? (北京 2007)
A. do you B. don’t you
C. will you D. won’t youC