Unit 3 Friends and Friendship2-2025-2026学年高中英语必修二语法知识点全解（重大版）

高中必修第二册重庆大学版 语法专项Unit3全解 语法专版 Unit 3 Friends and Friendship 语法考点全解析 考频分析 重庆大学版必修第二册中，Unit3 Friends and Friendship相关语法是重点语法模块，考频占该单元语 法总量的15%左右，贯穿试卷核心题型：单项选择(1-2题)、完形填空(2-3题)、语法填空(1-2 题)、书面表达（核心考察，直接影响语境表达与情感传递）。在语境理解类题目中，该单元涉及的 词汇搭配、句型结构及情景对话运用往往是解题关键。 考查内容 连词（并列/从属）是高中英语语法的重要模块，考频占语法总量的15%左右，贯穿试卷多个核心 题型：单项选择(2-3题)、完形填空(2-3题)、语法填空(1-2题)、阅读理解（辅助理解长难句逻 辑关系)。在语境理解类题目中，连词的逻辑关系辨析（如并列、转折、因果、条件等）往往是解 题关键。 知识点一：连词（并列从属） 1.并列连词：and、but、or、so、for、yet、not only..but also.等的语义辨析（并列、转折、选择、因 果)及句法功能 2.从属连词：引导名词性从句(that、if、whether、what、who等)、状语从句(when、while、because、 although、if等)和定语从句(that、which、who、whose.、where等)的连接词选择与用法规则 知识点二：宾语从句与直接引语间接引语转换 1.宾语从句（陈述句作宾语） 。连接词：hat(可省略，口语中常用) ·语序：陈述语序（主语+谓语） 。时态一致：主句为一般现在时，从句根据实际情况用任意时态：主句为一般过去时，从句用相应过 去时态（客观真理除外） 1 高中必修第二册重庆大学版 语法专项Unit3全解 。例句： 1.She says(that)she likes reading novels. 2.He told me (that)he had finished his homework 3.Our teacher said (that)the earth goes around the sun. 2.宾语从句（一般疑问句作宾语) 。连接词：if/whether(是否，不可省略) ·语序：陈述语序（主语+谓语） ·时态一致：同陈述句作宾语从句规则 ·例句： 1.I wonder if/whether he will come tomorrow. 2.She asked me if/whether I had seen the movie 3.宾语从句（特殊疑问句作宾语） 。连接词：疑问词(what/who/where/when/.why/how等，不可省略) ·语序：陈述语序（主语+谓语） ·时态一致：同陈述句作宾语从句规则 。例句： 1.Do you know where he lives? 2.He asked me how I had solved the problem 4.直接引语变间接引语（陈述句） ·变化规则：去掉引号和逗号，加连接词that(可省略)：人称、时态、时间状语根据主句调整 ·人称变化：一随主，二随宾，三不变 ·时态变化：主句为一般过去时，引语中一般现在时→一般过去时，现在进行时一过去进行时，一 般将来时一→过去将来时，现在完成时一过去完成时 ·时间状语变化：now→then,today-→that day,tomorrow-→the next day,yesterday-一→the day before ·例句：直接引语：She said,”I am reading a book now.” 间接引语：She said(hat)she was reading a book then. 知识点三：宾语从句 2 高中必修第二册重庆大学版 语法专项Unit 3全解 1.连接词选择： 。that (陈述句连接词， 可省略) → She says (that) she will come tomorrow. if/whether(一般疑问句连接词， ”是否”) → I d on't know if he will join us 特殊疑问词(what/when/where/how等) →He asks where the library is. 2.语序规则：陈述语序(主语+谓语)- →C an you tell me how I can get to the station?(误：how can I get) 3.时态变化： 主句为现在时/将来时， 从句用任意时态→ Sheknows he went to Beijing yesterday. 主句为过去时， 从句用过去相关时态→He said he would visit us next week. 从句表客观真理， 仍用一般现在时→The teacher told us the earth goes around the sun. 知识点四：介词的分类及用法 1.时间介词 at+具体时刻/年龄→She getsup at 6：00 every morning. in+年/月/季节/泛指上午/下午/晚上→We will have a trip in July. ·on+具体日期/星期几/节日→They got married on October 1st. for+ 时间段→He has lived here for 10 years. ·since+时间点→I have studied English since 2018. during+时间段→We usually go traveling during the holiday. 2.地点介词 。in+大地点/封闭空间→ She was born in Beijing. ·on+物体表面/街道→The book is on the desk. ·at+小地点/具体位置→They are waiting at the bus stop. under+正下方→There is a cat under the chair. above+上方(不接触) →The plane is flying above the clouds. 。next to+紧挨着 - My seat is next to the window. 考法精析 考法一：连词分类及用法辨析 3 高中必修第二册重庆大学版 语法专项Unit3全解 核心：根据句子逻辑关系，判断并列或主从关系，选择正确连词 真题1（语法填空）： I like playing basketball I don't like watching it on TV. 答案：but 解析：前半句喜欢打篮球”与后半句”不喜欢在电视上看”为转折关系，用并列连词ut。 真题2（完形填空)： We will go to the park-it rains tomorrow. A.because B.if C.but D.though 答案：B 解析：”明天去公园”的前提是”不下雨”，此处为条件关系，用从属连词f引导条件状语从句。 考法二：宾语从句中连词、代词及直接引语转换的综合应用 核心：结合从属连词选择、代词人称时态调整及直接引语变间接引语规则，判断宾语从句的语法 正确性 真题1（单项选择)： She asked meI had finishedhomework the day before A.if;my B.that;your C.whether;his D.what;her 答案：A 解析：主句谓语动词'asked”表疑问，需用if/whether引导宾语从句（排除B、D):直接引语变间接 引语时第二人称代词'your”需随宾语'me”调整为'my”(排除C),故选A。 真题2（语法填空）： Tom said,"I will give-(she)a gift tomorrow."Tom said that he(give)her a gift the next day. 答案：her,would give 解析：第一空需用宾格代词her作动词give的宾语：直接引语变间接引语时，主句为一般过去时， -般将来时”will give”需变为过去将来时'would give',时间状语tomorrow”调整为'the next day”。 考法三：连词、代词及介词的综合填空 核心：结合语境辨析并列从属连词，正确使用人称代词/物主代词/不定代词，掌握时间/地点方式 介词的搭配规则 真题1（单项选择)： -my brother is young,he can speak English very well_he practices every day_listening to tapes. A.Though;because;by B.Because;but;with C.If;so;in D.When;and;on 答案：A 解析：第一空'young”与'speak English well'构成转折，用though引导让步状语从句；第二空表原 因，用because引导原因状语从句；第三空”listening to tapes'”为方式，用by叶动名词结构。 真题2（语法填空)： 4 高中必修第二册重庆大学版 语法专项Unit3全解 My friend Lucy lost_(she)new watch yesterday._it was expensive,she didn't cry.She asked teachers and classmates for help,and finally found it-the library-3:00 pm. 答案：her,Though/Although;in,at 解析：第一空后接名词watch,用形容词性物主代词her;第二空前后表转折，用though/although引 导让步状语从句：第三空”图书馆？为封闭空间，用介词i;第四空3：00pm”为具体时刻，用介词 at。 解题小妙招 连词辨析妙招 并列关系用and/but/or,主从连词看逻辑： 转折让步though/although,条件ifunless,因果because so: 时间when while before,地点where wherever。 代词搭配妙招 人称代词分主宾，主格作主语，宾格跟介词： 物主代词有两种，形容词性加名词，名词性可独立： 不定代词some any,肯定some否any,请求建议用some。 介词用法妙招 时间介词看刻度，具体时刻用at,某天某日on,年季月前in: 地点介词辨空间，表面之上o,内部之中in,旁边附近by: 方式介词by最灵，by叶动名词表手段，with工具in语言。 综合运用妙招 先辨逻辑选连词，再看搭配定代词： 介词搭配记固定，时间地点和方式： 语境分析是关键，语法规则要记牢。 真题演练 单项选择 1.I like playing basketball I don't like watching it on TV. A.and B.but C.or D.so 2.She asked me_I had finishedhomework. A.if;my B.that;your C.whether;his D.what;her 3.-my brother is young,he can speak English very well. 高中必修第二册重庆大学版 语法专项Unit3全解 A.Though B.Because C.If D.When 语法填空 1.Tom said,"I will give_(she)a gift tomorrow."Tom said that he_(give)her a gift the next day. 2.My friend Lucy lost-(she)new watch yesterday.-it was expensive,she didn't cry. 答案区 单项选择：1B2.A3.A 语法填空：1.her,would give2.her,Though/Although 6