附加疑问句-2025-2026学年高中英语必修一语法重难点精讲（重大版）

高中必修1重庆大学出版社 【语法专版】 附加疑问句精讲 语法专版 【语法专题】附加疑问句（含否定式、情态 动词特殊情况)专项突破 高中重庆大学出版社必修1 语法精讲 语法概述：附加疑问句=陈述句+简短疑问句，用于确认信息或征求同意，遵循“前肯后否、前 否后肯”原则，含否定式时简短疑问句用肯定，有情态动词时根据情态动词含义变化简短疑问句 中的助动词。 重难点讲解 重难点一：附加疑问句的基本结构与陈述部分的对应规则讲解： 附加疑问句由“陈述句+简短疑问句”构成，基本原则为“前肯后否，前否后肯”。简短疑问句的 主谓需与陈述句保持一致，即人称、数和时态对应。 He likes playing basketball,doesn'the?(前肯后否，陈述句主语为he,疑问句用doesn'the) She isn't from China,is she?(前否后肯，陈述句用isn't,疑问句用is she) 真题再现： 1.(2024 重庆渝中期末，重庆大学出版社)They will visit the museum tomorrow,they? A.will B.won't C.do D.don't 答案：B 解析：陈述句为肯定句，附加疑问句用否定形式，will的否定式为won't,故选B。 2.(2023重庆九龙坡期中，重庆大学出版社)Your brother hasn't finished his homework yet,he? A.has B.hasn't C.does D.doesn't 答案：A解析：陈述句含否定词hasn't,附加疑问句用肯定形式has he,故选A。 1 高中必修1重庆大学出版社 【语法专版】 附加疑问句精讲 重难点二：否定式陈述句后的附加疑问句规则讲解： 当陈述句含否定词（如never,hardly,few,little,no,nothing等）时，视为否定句，附加疑问句用肯 定形式。注意否定前缀（如dis,u-)不构成否定句，附加疑问句仍用否定形式。 There is little milk in the bottle,.is there?(little表否定，疑问句用肯定) He dislikes playing chess,.doesn'the?(dislike含否定前缀，陈述句仍为肯定，疑问句用否定) 真题再现： 1.(2024 重庆涪陵月考，重庆大学出版社)She has never been to Beijing,she? A.has B.hasn't C.is D.isn't 答案：A解析：陈述句含否定词never,附加疑问句用肯定形式has she,故选A。 2.(2023重庆南岸期末，重庆大学出版社)They could do nothing to help,they? A.could B.couldn't C.did D.didn't 答案：A解析：nothing表否定，附加疑问句用肯定形式could they,故选A。 重难点三：情态动词在附加疑问句中的特殊用法讲解： 1.情态动词must表“必须”时，附加疑问句用ustn't;表“推测”时，根据实际时态变化（如 must have done对应did/has/had)。 You must finish the work today,mustn't you?( He must have arrived home,hasn'the?(对过去动作的推测，用hasm't) 2.need/dare作情态动词时，附加疑问句用need/dare;作实义动词时，用do/does/did。 We needi't go now,need we?(情态动词) He needs to study hard,doesn'the?(实义动词) 真题再现： 1.(2024重庆沙坪坝期中，重庆大学出版社)You must be tired after the long walk,you? A.mustn't B.aren't C.needn't D.don't 答案：B 解析：must表推测“一定是”，附加疑问句根据be动词变化，用aren'tyou,故选 B。 2.(2023 重庆万州期末，重庆大学出版社)She dare not speak in public,_she? A.dare B.daren't 2 高中必修1重庆大学出版社 【语法专版】 附加疑问句精讲 C.does D.doesn't 答案：A解析：dare作情态动词，否定句后附加疑问句用肯定形式dare she,故选A。 重难点四：祈使句的附加疑问句形式讲解： 肯定祈使句后常用will you/won't you::否定祈使句后用will you:Lt's开头的祈使句用shall we, Let us开头用will you。. Open the door,will you?(肯定祈使句) Don't smoke here,will you?(否定祈使句) Let's go shopping,shall we?(Let's) Let us help you,will you?(Let us) 真题再现： l.(2024重庆北碚月考，重庆大学出版社)Let's clean the classroom together,._? A.will you B.shall we C.do we D.don't we 答案：B解析：Let's开头的祈使句，附加疑问句用shall we,故选B。 2.(2023重庆渝北期末，重庆大学出版社)Turn off the lights when you leave,_? A.will you B.won't you C.do you D.don't you 答案：A解析：肯定祈使句，附加疑问句用will you,故选A。 重难点五：复合句中的附加疑问句规则讲解： 主句为I think/believe/suppose时，附加疑问句根据从句主语和谓语变化；其他复合句根据主句变 化。 Idon't think he is right,.ishe?(否定转移至主句，疑问句根据从句he is right) He said she would come,didn'the?(主句He said,疑间句用didn'the) 真题再现： 1.(2024 重庆江津期中，重庆大学出版社)I believe she can finish the task on time,._she? A.can B.can't C.do D.don't 答案：B 解析：主句Ibelieve,附加疑问句根据从句she can,前肯后否用can'tshe,故选B。 3 高中必修1重庆大学出版社 【语法专版】 附加疑问句精讲 2.(2023 重庆巴南期末，重庆大学出版社)They told us that the meeting would be put off,they? A.did B.didn't C.would D.wouldn't 答案：B解析：主句They told,.附加疑间句用didn'they,故选B。 易错点综合演练 I单项选择（直击重难点） 1.He seldom goes to school by bus,he? A.does B.doesn't C.is D.isn't 2.You must be a student,you? A.mustn't B.aren't C.needn't D.don't 3.Let us have a rest,_ A.will you B.shall we C.do we D.don't we 4.I don't think she can speak French,she? A.can B.can't C.do D.don't Ⅱ.用所给词的适当形式填空（强化句型结构） 1.There is little water in the glass,(be)there? 2.He dislikes playing football,(do)he? 3.You must finish your homework now,-(must)you? 高中必修1重庆大学出版社 【语法专版】 附加疑问句精讲 4.Let's go to the park,(shall)we? 血.句型转换（巩固语法规则） l.He has never been to Shanghai..(改为反意疑问句) He has never been to Shanghai,? 2.They will play basketball tomorrow.(改为反意疑问句) They will play basketball tomorrow,? 3.She is a good girl..(改为反意疑问句) She is a good girl, 4.He said he would come.(改为反意疑问句) He said he would come,? V.翻译句子（综合运用） 1.他喜欢游泳，不是吗？ 2.你明天不会迟到，是吗？ 3.让我们一起学习，好吗？ 4.我认为他不会来，是吗？ 参考答案 I.单项选择：1.A2.B3.A4.A Ⅱ.用所给词的适当形式填空：1.is2.doesn't3.mustn't4.shall Ⅲ句型转换： 1.has he 2.won't they 3.isn't she 4.didn't he 5 高中必修1重庆大学出版社 【语法专版】 附加疑问句精讲 V.翻译句子： 1.He likes swimming,doesn't he? 2.You won't be late tomorrow,will you? 3.Let's study together,shall we? 4.I don't think he will come,will he? 6