复合句 01-2025-2026学年英语中考复习语法知识点全解（外研版)

初三下册外研版 【寒假专版】 A版知识点全解 寒假专版 【专题】宾语从句 复合句专项突破 考频分析 初三外研版中，宾语从句是重点语法模块，考频占复合句总量的30%左右，贯穿试卷核心题型：单 项选择(2-3题)、完形填空(2-3题)、语法填空(1-2题)、书面表达（核心考察，直接影响从句连 接准确性与逻辑连贯性)。在语境理解类题目中，引导词hat/if/whether/特殊疑问词的选择、陈述语 序及时态呼应规则往往是解题关键。 考查内容 ·引导词选择：that引导陈述句、if/whether引导一般疑问句、特殊疑问词引导特殊疑问句的辨析与适 用场景 ·语序规则：从句需用陈述语序（主语在前，谓语在后）的结构特征与易错点 。时态呼应：主句为现在时从句用任意时态、主句为过去时从句需用相应过去时态（客观真理除外） 的匹配原则 知识点一：宾语从句的构成及用法 1.引导词（连接主句和从句） 1.that(陈述事实，可省略)：I think(hat)he is right 2.if/whether(表'是否')：Could you tell me if/whether it will rain tomorrow? 3.特殊疑问词(what/when/where/how等，表具体疑问)：She asked where I lived. 2.陈述语序（从句用”主语+谓语”结构) l.正确：He wants to know what she is doing 2.错误：He wants to know what is she doing 3.时态呼应规则 1 初三下册外研版 【寒假专版】 A版知识点全解 1.主句为一般现在时，从句用任意时态：I know he will come tomorrow.（从句一般将来时) 2.主句为一般过去时，从句用相应过去时态：She said she was reading a book.(从句过去进行时)/He asked if I had finished my homework.(从句过去完成时) 3.从句表客观真理时用一般现在时：The teacher told us the earth goes around the sun.. 知识点二：宾语从句引导词与语序规则 1.引导词分类及用法 1.hat引导（陈述事实，无实际意义，可省略） 适用情况：主句谓语动词为say（说)、thik(认为)、believe(相信)等表陈述的动词，从句为陈 述句。 例句： 1.She says (that)she will come tomorrow. 2.I think(that)English is interesting 2.if/whether引导（表”是否'，不可省略） 适用情况：主句谓语动词为ask(问)、wonder(想知道)、don't know(不知道)等表疑问的动词， 从句为一般疑问句。 例句： 1.He asks if/whether it will rain tomorrow. 2.I wonder if/whether she likes the gift. 3.特殊疑问词引导(what/when/where/why/how等，不可省略) 适用情况：主句谓语动词为ask、know、tell等，从句为特殊疑问句（疑问词在从句中作主语、宾语、 状语等)。 例句： 1.Do you know what he is doing?(what作doing的宾语) 2.She told me where she lived.(where作地点状语) 2.陈述语序规则 1.定义：宾语从句必须用”主语+谓语”的陈述语序，即把疑问句中的倒装语序改为正常语序。 2.错误示例与修正： ●错误：He asks how old is she.正确：He asks how old she is. ●错误：Idon't know where does he live.正确：Idon't know where he lives. 3.时态呼应规则 2 初三下册外研版 【寒假专版】 A版知识点全解 1.主句为一般现在时/一般将来时，从句根据实际情况用任意时态。 例句： l.I think he is reading now.(主句一般现在时，从句现在进行时) 2.She will tell us what happened yesterday.(主句一般将来时，从句一般过去时) 2.主句为一般过去时，从句用过去相关时态（一般过去时、过去进行时、过去将来时、过去完成时）。 例句： l.He said he bought a new bike..(主句一般过去时，从句一般过去时) 2.She told me she was watching TV at8p.m.last night.(主句一般过去时，从句过去进行时) 3.They asked if we would go to the park.(主句一般过去时，从句过去将来时) 4.I knew he had finished the work before5o'clock.(主句一般过去时，从句过去完成时) 3.从句为客观真理时，无论主句时态如何，从句一律用一般现在时。 例句： 1.The teacher said the earth goes around the sun. 2.He told us light travels faster than sound. 知识点三：宾语从句 1.引导词分类（中考核心) 1.hat引导（陈述事实，可省略）→例句：She says(hat)she will come back soon. 2.if/whether引导（表”是否'，不可省略）→例句：Idon't know if he will attend the meeting. 3.特殊疑问词引导(what/when/where等)→例句：He asked where the nearest hospital was. 2.陈述语序规则（中考必背） 1.从句用”主语+谓语”结构→例句：Could you tell me how I can get to the station?(误：how can I get) 2.疑问词作主语时保持陈述语序→例句：I wonder who broke the window. 3.时态呼应规则（中考易错） 1.主句为现在时，从句用所需时态→例句：He knows she has finished her homework. 2.主句为过去时，从句用过去相关时态→例句：She said she would go shopping the next day. 3.从句表客观真理用一般现在时→例句：The teacher told us the earth goes around the sun. 考法精析 考法一：引导词选择 3 初三下册外研版 【寒假专版】 A版知识点全解 核心：根据从句是否表陈述事实、是否表”是否'或具体疑问，选择正确的引导词(that//if/whether/特 殊疑问词) 真题1（单项选择)： She asked I could help her with her homework. A.that B.if C.what D.where 答案：B解析：主句谓语动词'asked'表示询问，从句表”是否”，应用if/whether引导；that表陈 述事实，what/where表具体疑问，均不符合语境。 真题2（语法填空)： I think English is very interesting.(填引导词) 答案：that解析：主句谓语动词'think”表示陈述观点，从句为陈述句，应用that引导，且that可 省略，此处填空需填写that。 考法二：引导词选择与陈述语序结合 核心：根据从句类型（陈述/疑问）选择正确引导词，并将疑问句调整为陈述语序（主语+谓语） 真题1（单项选择）： She asked me I would go to the party with her tomorrow. A.that B.if C.what time is it D.how old are you 答案：B解析：从句表”是否”，用f引导；选项CD为疑问语序，不符合”主语+谓语”规则，排除。 真题2（句型转换）： 原句：Does he like playing basketball?(改为宾语从句) She wants to know. playing basketball. 答案：if he likes解析：一般疑问句变宾语从句用if引导，疑问语序Does he like”调整为陈述语 序he likes'”。 考法三：宾语从句引导词、语序及时态综合运用 核心：结合语境选择恰当引导词，确保从句用陈述语序，并根据主句时态正确匹配从句时态 真题1（单项选择)： She asked me I could finish the work and when I_go to her office. A.if will B.whether would C.that shall D.how did 答案：B解析：第一空根据'asked'和句意”是否能完成工作’用whether/if;第二空主句'asked 为过去时，从句需用过去将来时would.,且宾语从句用陈述语序，排除A、C、D。 真题2（语法填空)： I don't know what_(happen)to him yesterday.My mother told me she-(call)me back soon 4 初三下册外研版 【寒假专版】 A版知识点全解 答案：happened would call解析：第一空主句don'tkow”为一般现在时，从句有时间标 志"yesterday”,用一般过去时happened:第二空主句told'为过去时，从句”soon”表将来，用过去 将来时would call。 解题小妙招 引导词选择妙招 陈述事实用that,是否疑间if/whether: 特殊疑问看语境，对应疑问词来引导： 疑问变宾要注意，陈述语序要牢记： 主谓结构是关键，疑问语序需调整。 真题演练 演练一：单项选择（共10题） 1.My mother asked I had finished my homework. A that B if C what Dhow 2.Could you tell me the nearest post office is? A what B how C where D when 3.He said he would visit Beijing next month. A if B whether Cthat D what 4.I wonder_they will come to the party or not. A if B whether Cthat D what 5.Do you knowshe is waiting for? A who B when C where Dhow 6.She told meshe bought a new bike yesterday. A if B what Cthat Dwhere 7.The teacher asked us_the earth goes around the sun. A that B if C what Dwhether 8.I don't know he will arrive tomorrow. A where B when Cthat D what 9.They want to knowwe can finish the work on time. A if B that Cwhat Dhow many 10.He asked me I usually go to school by bus A that B what C if Dwhere 5 初三下册外研版 【寒假专版】 A版知识点全解 演练二：填空（共10题） 1.I think(that/if)she will come to the party. 2.Could you tell me(if/whether)it will rain tomorrow? 3.She asked me(what/when)I usually get up in the morning. 4.We believe(that/if)he can solve the problem 5.Do you know _(where/how)they live? 6.He told me(that/what)he bought a new book yesterday. 7.I wonder(if/whether)they will go to the park this weekend. 8.She wants to know _(why/what)he was late for school. 9.They hope(that/if)the weather will be sunny tomorrow. 10.I don't know(how/where)to get to the railway station. 演练三：语法填空 Tom is a middle school student.He often asks his teacher 1-(if/whether)he can improve his En- glish quickly.His teacher tells him 2-(that/what)practice is very important.Tom wants to know 3 -(how/when)he can practice English every day.His teacher says,"You should read English books and listen to English songs."Tom also wonders 4(where/why)he can find good English books.His teacher tells him 5(that/if)the school library has many English books.One day,Tom asks his friend,"Do you know 6-(what/who)won the English competition?"His friend says,"I heard 7-(that/if)Lucy won the first prize."Tom is happy for Lucy and hopes 8(that/if)he can win next time.He realizes 9(that/what) he needs to work harder.His mother always tells him 10(that/whether)knowledge is power. 答案区 演练-：1B2.C3.C4B5.A6.C7.A8B9.A10.C 演练二：1.that2.if/whether3.when4.that5.where6.that7.if/whether8.why9.that10.how 演练三：1.whether2.that3.how4.where5.that6.who7.that8.that9.that10.that 6