反意疑问句-2025-2026学年八年级英语下册语法重难点精讲（沪教版）

8下沪教上海版 【寒假专版】 D版重难点精讲 寒假专版 【语法专题】反意疑问句专项突破 初中沪教上海版八年级下册 语法精讲 语法概述：反意疑问句=陈述句+简短问句，用于向对方确认陈述内容的真实性。 重难点讲解 重难点一：陈述句为肯定形式时的反意疑问句构成讲解： 当陈述句部分是肯定句时，反意疑问句部分要用否定形式，即“助动词情态动词b动词的否定 式+主语（代词）”。助动词、情态动词或b动词的选择需与陈述句保持一致，主语需用人称代词。 He is a student,.isn'the?(陈述句含be动词is,反意疑问句用isn'the) They play football every day,don't they?(陈述句是实义动词play的一般现在时，反意疑问句用助 动词don't) 真题再现： l.(2024上海浦东期末，沪教上海版)Your father works in a hospital,_? A.does he B.doesn't he C.ishe D.isn'the 答案：B解析：陈述句是肯定句，谓语动词woks是实义动词第三人称单数，反意疑问句 用助动词doesn't,主语用he。 2.(2023上海徐汇月考，沪教上海版)She can speak English well,,_? A.can she B.can't she C.does she D.doesn't she 答案：B解析：陈述句含情态动词can,肯定形式，反意疑问句用can't she。 重难点二：陈述句为否定形式时的反意疑问句构成讲解： 当陈述句部分是否定句（含no,not,never,,few,little,.hardly等否定词）时，反意疑问句部分要用肯 定形式，即“助动词情态动词动词+主语（代词）”。需注意陈述句中的否定词，避免重复否 8下沪教上海版 【寒假专版】 D版重难点精讲 定。 They aren't teachers,are they?(陈述句含be动词aren't,反意疑问句用are they) He has never been to Beijing,.has he?(陈述句含否定词never,反意疑问句用肯定形式has he) 真题再现： 1.(2024 上海静安期中，沪教上海版)There are few books on the desk,? A.are there B.aren't there C.do there D.don't there 答案：A解析：陈述句含否定词few,反意疑问句用肯定形式，there be句型的反意疑问句 主语用there。 2.(2023上海闵行期末，沪教上海版)Your sister didn't watch TV last night,_? A.did she B.didn't she C.does she D.doesn't she 答案：A解析：陈述句是否定句(didn't watch),反意疑问句用肯定形式did she。 重难点三：陈述句含特殊主语时的反意疑问句讲解： 1.陈述句主语是this/that时，反意疑问句主语用it;主语是these/those时，用they This is a pen,isn'tit?(this对应it) Those are apples,aren't they?(those对应they) 2.陈述句主语是everyone//everybody/.someone/somebody/no one/nobody时，反意疑问句主语常用 they(强调所有人)或he(强调个体)。 Everyone is here,aren't they?(常用they） Somebody called you,.didn'the?(也可用they) 3.陈述句主语是ever ything/nothing/.something时，反意疑问句主语用it。 Everything is ready,isn't it?(everything it) 真题再现： 1.(2024 上海杨浦月考，沪教上海版)This isn't your bag,_? A.is this B.isn't this C.is it D.isn't it 答案：C解析：陈述句主语是his,反意疑问句主语用it,陈述句是否定句，反意疑问句用 肯定形式isit。 2 8下沪教上海版 【寒假专版】 D版重难点精讲 2.(2023 上海虹口期末，沪教上海版)Everyone likes English,_? A.do they B.don't they C.does he D.doesn't he 答案：B解析：陈述句主语是everyone,反意疑问句主语常用hey,陈述句是肯定句，用 don't they。 重难点四：陈述句含情态动词1st时的反意疑问句讲解： 1.must表示“必须”时，反意疑问句用mustn't或needn't。. You must finish your homework,nustn'tyou?needn'tyou?(must表“必须”) 2.ust表示“推测”（一定、想必）时，反意疑问句部分需根据must后的动词或时间状语判断 时态，用相应的助动词。 He must be at home,isn'the？(must表推测“一定”，be动词对应isn'the) They must have finished the work,haven't they?(must have done表示对过去的推测，反意疑问 句用haven't they) 真题再现： 1.(2024 上海黄浦期中，沪教上海版)He must be in the classroom,_? A.mustn't he B.needn't he C.isn't he D.ishe 答案：C 解析：must在这里表示推测“一定”，陈述句含be动词，反意疑问句用isn'the。 2.（2023上海长宁期末，沪教上海版)You mustn't smoke here,_? A.must you B.mustn't you C.do you D.don't you 答案：A解析：ust表示“禁止”，陈述句是否定句，反意疑问句用肯定形式must you。 重难点五：祈使句后的反意疑问句讲解： 1.肯定祈使句后的反意疑问句通常用will you或won'tyou(will you更常用，won'tyou语气较 委婉)。 Open the door,will you?（肯定祈使句，用will you) 2.否定祈使句后的反意疑问句通常用will you。 3 8下沪教上海版 【寒假专版】 D版重难点精讲 Don't be late,will you?(否定祈使句，用will you) 3.Let's开头的祈使句，反意疑问句用shall we;Letus开头的祈使句，反意疑问句用will you。 Let's go to the park,shall we?(Let's包含说话双方，用shall we) Let us help you,will you?(Let us不包含对方，用will you) 真题再现： 1.(2024上海普陀期末，沪教上海版)Turn off the lights,_？ A.will you B.won't you C.do you D.don't you 答案：A解析：肯定祈使句，反意疑问句用will you。 2.(2023上海金山月考，沪教上海版)Let's clean the classroom,? A.will we B.shall we C.will you D.shall you 答案：B解析：Let's开头的祈使句，反意疑问句用shallwe。 易错点综合演练 L单项选择（直击重难点） 1.Your brother often plays basketball after school,? A.is he B.isn't he C.does he D.doesn't he 2.She has never been to the Great Wall, A.has she B.hasn't she C.does she D.doesn't she 3.Let's go to the park this weekend,? A.will we B.shall we C.will you D.shall you 8下沪教上海版 【寒假专版】 D版重难点精讲 4.This book is very interesting,? A.is this B.isn't this C.is it D.isn't it Ⅱ.用所给词的适当形式填空（强化句型结构） 1.He can speak French fluently,(can)he? 2.There are few apples in the basket,(be)there? 3.Your father(watch)TV last night,didn't he? 4.She (not be)a teacher,is she? Ⅲ.句型转换（巩固否定、疑问句式） 1.Tom is a good student.(改为反意疑问句) 2.They will go to Beijing next week.(改为反意疑问句) 3.She has few friends here.(改为反意疑间句) 4.Let us help you.(改为反意疑问句) V.翻译句子（综合运用) 1.你的妹妹昨天没有去上学，是吗？ 2.他一定是一名医生，是吗？ 3.这些是你的书，对吗？ 4.不要在课堂上说话，好吗？ 8下沪教上海版 【寒假专版】D版重难点精讲 参考答案 I.单项选择：1D2.A3.B4.C Ⅱ.用所给词的适当形式填空：1.can't2.are3.watched4.isnt Ⅲ.句型转换： 1.Tom is a good student,isn't he? 2.They will go to Beijing next week,won't they? 3.She has few friends here,has she? 4.Let us help you,will you? V.翻译句子： 1.Your sister didn't go to school yesterday,did she? 2.He must be a doctor,isn't he? 3.These are your books,aren't they? 4.Don't speak in class,will you? 6