2022年中考英语 语法复习特殊句型-反义疑问句 ppt课件.pptx

1、反 义 疑 问 句本节课知识点属于英语中句子知识体系，在考试中常以句型转换、选择题或者回答问题型阅读的形式考查本节课程在本学科中的地位本节课程的意义及作用本节课程系统学习反义疑问句的定义、结构、原则、常考类型、回答等。定义：反义疑问句，即附加疑问句，它表示提问人的看法，没有把握，需要对方证实。构成：反义疑问句由两部分组成，前一部分是一个陈述句，后一部分是一个简短的疑问句:助动词/情态动词/be动词+人称代词主格/there(陈述句为there be句型时）。原则：前肯后否，前否后肯 反义疑问句分类讲解：1.一般情况下，助动词/be动词/情态动词+人称代词主格 Mary is 10 years

2、old,isnt she?Mary can swim,cant she?Toms father doesnt do any exercise,does he?2.陈述句含有否定词few,little,no,hardly,seldom,rarely,never时，反义疑问句中助动词/情态动词/be动词为肯定形式。例句：There are few eggs at home,are there?There is little milk in the fridge,is there?There are no students in the playground,are there?Tom hardly

3、 goes to school late,does he?It seldom snows in winter in Shanghai,does it?Kitty rarely goes to school by bus,does she?My sister has never been abroad before,has she?3.含有s，区分is和has 例句：Toms never late for school,is he?Toms never been to Japan,has he?4.含有d区分would和had 例句：Hed like to be a doctor,wouldnt

4、 he?Hed rather stay at home today,wouldnt he?Youd better come earlier next time,hadnt you?5.陈述句中含有need，注意区分情态动词和实义动词。例句：Tom need work hard,neednt he?Tom needs to work hard,doesnt he?6.陈述句中含有have/has/had时,注意区分实义动词和助动词。例句：Tom seldom has lunch at a restaurant,does he?Peter has to work at weekends,doesn

5、t he?Kitty has finished his homework,hasnt she?You had better get up early,hadnt you?7.祈使句的反义疑问句 例句：Open the door,will you?Dont be worried,will you?Lets go shopping,shall we?Let us go shopping,will you?8.陈述句中的谓语动词过去式和原形一样的，如果是主语为第三人称单数，则为 一般过去时。例句：The book cost me 30 yuan,didnt it?Tom put his coat o

6、n the bed,didnt he?9.如果陈述句中含有前缀构成的否定词，反义疑问句的助动词/be动词/情态动词仍然用否定形式。例句：Tom is unhappy today,isnt he?10.陈述句为含有think/believe/suppose的主从复合句，如果主句的主语为第一人称，则根据从句变化，并注意否定转移到从句，如果为其它人称，则根据主句变化。例句：I dont think Tom can solve the problem,can he?Miss Wang thinks you have gift for learning English,doesnt she?反义疑问句回

7、答：根据事实回答 比如事实Alice is a 10-year-old girl.Alice is 10 years old,isnt she?Yes,she is.Alice isnt 10 years old,is she?Yes,she is.把下列句子改为反义疑问句：1.Mary made few mistakes in the exam,?2.The book cost 30 yuan,?3.Hurry up,?4.Yesterday we had a lot of homework,?5.Peter would rather stay at home at weekends,?6.

8、Alice has to look after her little sister after school,?7.Johns never been to Japan,?8.I dont think it is going to rain today,?答案解析：1.did she 陈述句中含有否定词few，前否后肯2.didnt it 主语the book 为第三人称单数，cost此时应为过去式3.will you 祈使句反义疑问句4.didnt we陈述句中 had后为名词短语，had应为实义动词5.wouldnt he 陈述句中含有would rather6.doesnt she 陈述句

9、中has为实义动词7.has he 陈述句中含有been,此时s应为has缩写8.isnt it 陈述句为含有think的主从复合句，not还原到从句，并且主句主语为第一人称，根据从句变化 一.反义疑问句定义、构成、原则及常考题型二.反义疑问句分类讲解：1.一般变化2.陈述句中含有否定词3.陈述句中含有s区分has和is4.陈述句中含有d区分would和had5.陈述句中含有need区分情态动词和实义动词6.陈述句中含有have/has/had区分实义动词和助动词7.祈使句的反义疑问句8.陈述句谓语动词过去式和原形同形时9.陈述句中含有前缀构成的否定词时10.陈述句中含有think的主从复合句时三.反义疑问句回答：根据事实