Unit 8 Discoveries 宾语从句综合运用-2025-2026学年九年级英语全一册语法知识点全解（北师大版）

初三下册北师大版 【语法专版】 宾语从句全解 语法专版 【专题】宾语从句综合运用 北师大版9全Unit8 Discoveries 考频分析 初三北师大版中，宾语从句综合运用是重点语法模块，考频占句法总量的15%左右，贯穿试卷核 心题型：单项选择(2-3题)、完形填空(2-3题)、阅读理解（间接考察，影响句意理解）、书面表 达（核心考察，直接影响句子逻辑与准确性）。在语境应用类题目中，宾语从句的连接词选择、语 序及时态呼应往往是解题关键。 考查内容 。语序规则：陈述句语序（主谓不倒装）在宾语从句中的严格遵循 ·连接词选择：that、if/whether、特殊疑问词(what/when/where等)的辨析与语境匹配 。时态呼应：主句时态（一般现在时/一般过去时）对从句时态的制约与特殊情况（客观真理用一般现 在时) 知识点一：宾语从句的基本结构及用法 1.定义及构成（主句+连接词+从句） 1.基本结构：主句（主语+谓语）+连接词+宾语从句（陈述语序：主语+谓语+其他） 2.例句： ·Inow(hat)he likes English.(that引导，陈述事实，可省略) 。She asked if/whether he would come.(if/whether引导，表“是否”，不可省略) 2.连接词分类及用法 1.陈述句连接词：ht(无意义，口语/非正式文体中可省略) 例句：He said(that)he was busy. 2.一般疑问句连接词：if/whether(表“是否”，不可省略；whether可与or not连用) 例句：I wonder if she will help us../They discussed whether to go or not. 初三下册北师大版 【语法专版】 宾语从句全解 3.特殊疑问句连接词：what/who/where/when/why/how(保留疑问词含义，不可省略) 例句：Do you know where he lives?/She asked how I made the cake. 3.语序规则（从句用陈述语序） 1.错误示例：He asked what is your name.(疑问句语序) 2.正确示例：He asked what your name is.(陈述语序：your name为主语，is为谓语) 3.特殊说明：当连接词在从句中作主语时，本身已构成陈述语序，无需调整 例句：Can you tell me who helped you?(who在从句中作主语，he helped you→who helped you) 4.时态呼应规则 1.主句为一般现在时/一般将来时，从句可根据实际情况用任意时态 例句：(I)I think she is reading now.(现在进行时)(2)He will say that he has finished the work.(现在 完成时) 2.主句为一般过去时，从句通常用过去相关时态（一般过去时过去进行时/过去完成时过去将来时) 例句：(I)She said she was tired.(一般过去时)(2)They told me they had seen the movie..(过去完成 时)(3)He asked if I would go with him.(过去将来时) 3.例外情况：从句陈述客观真理/事实时，时态不受主句影响，仍用一般现在时 例句：The teacher told us that the earth goes around the sun.（客观真理，用一般现在时) 知识点二：宾语从句的连接词与语序 1.连接词分类及用法 1.陈述句转化（从句为事实/陈述) 连接词：hat(无实际意义，口语或非正式文体中可省略) 例句： She says(that)she will visit the museum tomorrow. Our teacher told us (that)the earth goes around the sun. 2.一般疑问句转化（从句表疑问“是否”) 连接词：if/whether（意为“是否”，不可省略；whether可与or not连用，if不可) 例句： .I don't know if/whether he will come to the party. Could you tell me whether he will go by bus or not? 3.特殊疑问句转化（从句含疑问词） 连接词：疑问代词(what,who,whom,whose,which)/疑问副词(when,where,why,how) 例句： 初三下册北师大版 【语法专版】 宾语从句全解 Do you know where they bought this book? He asked me how I solved the math problem 2.语序规则（核心考点：陈述语序) 1.定义：无论原句是陈述句、疑问句，宾语从句中必须用“主语+谓语”的陈述语序 2.错误示例与修正： 。错误：She asked where was the nearest hospital. 正确：She asked where the nearest hospital was. 。错误：I wonder what did he do yesterday. 正确：I wonder what he did yesterday.. 3.例外情况：当连接词在从句中作主语时，本身即为主语，语序不变 例句：Can you tell me who will give us a lecture tomorrow? 知识点三：宾语从句综合运用 1.连接词选择（中考核心） 1.that(陈述句，可省略)→例句：She said(hat)she would come back soon. 2.if/whether(一般疑间句，表“是否”)→例句：I wonder if he will attend the meeting. 3.特殊疑问词(what/who/where等，特殊疑问句)→例句：He asked where we would go for vacation. 2.语序规则（中考必背) 1.陈述句语序（主语+谓语）→例句：Could you tell me how I can get to the station? 2.避免倒装→错误：Do you know what is the time?正确：Do you know what the time is? 3.时态呼应（中考易错) 1.主句一般现在时，从句根据实际情况用相应时态→例句：He says he has finished his homework, 2.主句一般过去时，从句用过去相关时态（客观真理用一般现在时）→例句：She told me she was reading a novel.Our teacher said the earth goes around the sun. 考法精析 考法一：连接词选择 初三下册北师大版 【语法专版】 宾语从句全解 核心：根据宾语从句的类型（陈述句/一般疑问句特殊疑问句）及语境，选择恰当的连接词 (that/if/whether/特殊疑问词) 真题1（单项选择)： I don't know he will come to the party tomorrow. A.that B.if C.what D.who 答案：B解析：从句表“是否”，且为主语为第一人称的否定转移结构(don't know),需用if/whether 引导，结合选项选B。 真题2（语法填空)： She asked me_I had finished my homework.(用whether或if填空) 答案：whether/if解析：从句为一般疑问句转化的宾语从句，表“是否”，且未与or not连用、不作 介词宾语或后接不定式，故whether和if均可。 考法二：连接词选择与语序综合判断 核心：结合语境选择合适的连接词，并确保宾语从句使用陈述语序 真题1（单项选择）： Do you knowthe train will arrive? A.when will B.when C.where does D.how is 答案：B解析：根据宾语从句用陈述语序的规则，排除A(wil提前)、C(does提前)、D(is 提前)选项：此处询问时间，应用连接词when,从句“the train will arrive”为陈述语序，符合语法规则。 真题2（句子改错)： I wonder if can he finish the work on time. 答案：I wonder if he can finish the work on time.解析：宾语从句需用陈述语序，原句“can he”为疑 问句语序，应调整为“he can”,连接词if使用正确（表“是否”，符合语境）。 考法三：宾语从句综合运用（连接词选择、语序调整与时态呼应） 核心：结合连接词分类(that/if/whether/特殊疑问词)、陈述语序规则及主从句时态呼应，解决复合 情境下的语法应用问题。 真题1（单项选择)： My teacher asked meI had finished my homework andI would hand it in. A.if;that B.that;if C.whether;what D.that;how 答案：B解析：第一空引导陈述事实的宾语从句，用tht(可省略但选项中需体现)：第二空表“是 否交作业”，用if/whether。选项中B符合连接词搭配逻辑，且从句均为陈述语序。 真题2（语法填空)： 初三下册北师大版 【语法专版】 宾语从句全解 She told me that she_(visit)the Great Wall the next month and asked how I(get)there before. 答案：would visit;had got解析：主句“told”为一般过去时，第一空“next month”在间接引语中 变为“the next month”,需用过去将来时would visit:第二空“before”提示动作发生在“asked”之 前，用过去完成时had got,符合主句过去时从句用过去相关时态的规则。 解题小妙招 宾语从句解题妙招 连接词选看类型，陈述用that疑问殊： 是否含义if/whether,主否转移常用if: 语序务必陈述句，主谓/主系别颠倒： 时态呼应分情况，主过从过是常规： 客观真理永一现，连接词that不能忘： 三要素要记心间，连接语序和时态。 真题演练 演练一：单项选择试题 1.My mother asked me I had finished my homework. A.that B.if C.what D.who 2.Could you tell methe nearest post office is? A.where B.when C.how D.what 3.He said that heto Beijing twice. A.has been B.had been C.was D.will go 4.I don't think shehere tomorrow. A.comes B.came C.will come D.has come 5.The teacher told us_the sun rises in the east. A.if B.that C.whether D.what 6.Do you know they are talking about? A.when B.where C.what D.how 7.She wondered_she could solve the problem A.if B.that C.what D.who 8.He asked meI would go to the party with him. A.that B.if C.what D.where 9.I hear he will come back next week. A.if B.that C.whether D.when 5 初三下册北师大版 【语法专版】 宾语从句全解 10.They didn't knowthe meeting would start. A.what B.who C.when D.which 演练二：填空试题 1.I want to know_(是否)he will join us. 2.She said(that/if)she was feeling tired. 3.Could you tell me_(where)the train station is? 4.He asked me(how)I made the cake. 5.I think(that)English is very important. 6.Do you know(when)the party will begin? 7.The teacher told us(that)the earth(go)around the sun 8.She wondered_(if)she_(can)borrow the book. 9.I don't believe(that)he(tell)a lie. 10.He asked me(what)I(do)at 8 o'clock last night. 演练三：语法填空试题 Last week,Tom and his friends talked about their weekend plans.Tom said he(visit)his grandparents because they-(miss)him very much.Mary told everyone she-(go)to the library to read books about space,and she wondered if anyone_(want)to join her.Jack askedthey(can)play basketball in the park on Sunday.When someone asked Tomhe-(finish)his homework before the weekend,he said he (already finish)it.Finally,they all agreed(meet)at the school gate at 9:00 a.m.on Sunday. 答案区 演练-：1B2.A3.B4.C5.B6.C7.A8B9.B10.C 1.if/whether 2.that 3.where 4.how 5.that 6.when 7.that;goes 8.if,could 9.that;told 10.what; was doing 1.would visit 2.missed 3.would go 4.wanted 5.if/whether 6.could 7.if/whether 8.would finish 9.had already finished 10.to meet 6