反意疑问句-2025-2026学年八年级英语下册语法重难点精讲（教科版五四制）

8下外研版 【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 初中外研版八年级下册 语法精讲 语法概述：反意疑问句=陈述句+简短疑问句，用于对陈述句内容进行确认或征求对方意见。 一、重难点讲解 重难点一：陈述部分为肯定句时，疑问部分的否定形式及人称、时态一致讲解： 反意疑问句由“陈述句+简短疑问句”构成，遵循“前肯后否”原则。简短疑问句的人称、助动 词情态动词/系动词需与陈述句保持一致，且用否定缩写形式。 Ie is a student,.isn'the?(陈述句含be动词is,疑问部分用isn'the) She plays basketball every day,doesn'tshe?(陈述句实义动词plays,疑问部分用助动词doesn'tshe) 真题再现： 1.(2024山东烟台期中，外研版)Lucy usually walks to school,.一she? A.isn't B.doesn't C.does D.is 答案：B解析：陈述句实义动词walks(三单)，前肯后否，用doesn't。 2.(2023河北秦皇岛月考，外研版)They will visit the museum tomorrow,_they? A.won't B.will C.don't D.do 答案：A解析：陈述句含will,前肯后否，用won't。 重难点二：陈述部分为否定句时，疑问部分的肯定形式及回答规则讲解： 当陈述句含否定词(not/ho/nothing/nobody/never等)时，遵循“前否后肯”原则。回答时需注意， Yes/No的含义与中文相反，Yes对应“不”，No对应“是”。 She has never been to Beijing,has she?(never表否定，疑问部分用肯定has she) -You didn't finish homework,did you?-Yes,Idid.(不，我完成了)/No,I didn't.（是，我没完成) 1 8下外研版 【寒假专版】 D版重难点精讲 真题再现： 1.(2024 天津河西区期末，外研版)There is no water in the bottle,.there? A.is B.isn't C.are D.aren't 答案：A解析：no表否定，前否后肯，主语water是不可数名词，用is。 2.(2023山西运城期中，外研版)一Ie didn't attend the meeting,did he? -He was ill in hospital. A.Yes,he did B.No,he didn't C.Yes,he didn't D.No,he did 答案：B解析：根据“他生病住院”可知未参会，前否后肯的问句，否定回答用No,he didn't (是，他没参加)。 重难点三：陈述部分含特殊结构时的疑问部分（祈使句he1ebe/情态动词）讲解： 1.祈使句的反意疑问句：肯定祈使句用will you/won'tyou:否定祈使句用will you。 Open the door,will you?(肯定祈使句) Don't smoke here,will you?(否定祈使句) 2.there be句型：疑问部分用be there。 There are some books on the desk.aren't there? 3.情态动词must:表“必须”时疑问部分用mnustn't/needn't:表推测“一定”时根据其后动词判 断。 You must finish it today,mustn'tyou?(必须) He must be at home,isn'the?(must表推测，be动词对应ism't) 真题再现： 1.(2024 辽宁鞍山月考，外研版)Let's go shopping,一we? A.shall B.will C.won't D.shan't 答案：A 解析：Let's开头的祈使句，疑问部分用shall we。 2.(2023山东潍坊期末，外研版)This must be your pen,_it? A.mustn't B.needn't 2 8下外研版 【寒假专版】 D版重难点精讲 C.isn't D.is 答案：C解析：must表推测“一定是”，陈述部分含be动词，疑问部分用isn't。 重难点四：陈述部分主语为不定代词/指示代词时的疑问部分讲解： l.主语是指人的不定代词(everyone/everybody/someone等)，疑问部分用they/he;指物的不定 代词(ever ything/nothing等)用it。 Everyone is here,aren't they?(they更常用) Something is wrong,isn't it? 2.指示代词this/that用it;these/those用they。 This is a cat,isn't it? Those are apples,aren't they? 真题再现： 1.(2024河北石家庄期中，外研版)Everything begins to grow in spring,_it? A.doesn't B.isn't C.does D.is 答案：A解析：主语everything指物用it,实义动词begins,前肯后否，用doesn't。 2.(2023天津南开区期末，外研版)These are your keys,.一they? A.aren't B.are C.isn't D.is 答案：A解析：主语hese用hey,前肯后否，用aren't。 易错点综合演练 L.单项选择（直击重难点） 1.He never eats junk food,he? A.does B.doesn't C.is D.isn't 2.They will go to the park this Sunday,they? 3 8下外研版 【寒假专版】 D版重难点精讲 A.won't B.will C.don't D.do 3.There is nothing wrong with the machine,there? A.is B.isn't C.are D.aren't 4.-She didn't pass the exam,did she? -.She studied very hard but still failed. A.Yes,she did B.No,she didn't C.Yes,she didn't D.No,she did Ⅱ用所给词的适当形式填空（强化句型结构） 1.He has never been to Shanghai,(have)he? 2.You should finish your work on time,(should)you? 3.Let's go to the movies tonight,(shall)we? 4.This book is interesting,(be)it? 5.She can speak French fluently,(can)she? Ⅲ短文填空（综合运用反意疑问句规则） 用适当的词填空，使短文完整通顺。（外研版教材课文改编） Tom is a good student.He always gets up early,1.he?He never arrives late for school,2.he?His teachers all like him,3.they?He often helps his classmates with their lessons,4.he?He wants to be a doctor when he grows up,5.he? V.按要求改写句子（巩固反意疑问句用法） l.He is a teacher.（改为反意疑问句) 2.She plays basketball every day..(改为反意疑问句) 3.They will come here tomorrow.(改为反意疑问句) 8下外研版 【寒假专版】 D版重难点精讲 4.There are some books on the desk.(改为反意疑问句) 参考答案 I.单项选择：1.A2.A3.A4.B Ⅱ.用所给词的适当形式填空：1has2.shouldn't3.shall4.isn't5.cant Ⅲ.短文填空： 1.doesn't 2.does 3.don't 4.doesn't 5.doesn't V.按要求改写句子： 1.He is a teacher,isn't he? 2.She plays basketball every day,doesn't she? 3.They will come here tomorrow,won't they? 4.There are some books on the desk,aren't there?