Unit 4 Parents and Children2-2025-2026学年高中英语必修二语法知识点全解（重大版）

高中重庆大学版 【语法专版】 必修第二册 语法专版 Unit 4 Parents and Children with复合结构&核心词汇全解 考频分析 重庆大学版必修第二册中，Unit4 Parents and Children相关语法是重点语法模块，考频占该学期语 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，直接影响话题表达的贴切性与逻辑连贯性）。在语境理解类题目中，该 单元涉及的词汇搭配、句式结构及上下文逻辑衔接往往是解题关键。 考查内容 wth复合结构是高中英语语法的重要模块，考频占语法总量的10%左右，主要分布在核心题型：完 形填空(1-2题)、语法填空(1-2题)、阅读理解（辅助理解长难句）、书面表达（提升句式丰富度 与表达准确性)。在语法填空和完形填空中，wh复合结构作状语或定语的用法及结构完整性是解 题关键。 知识点一：with复合结构 高中对with复合结构的考察聚焦三大维度 1.结构构成形式： ·wth+宾语+形容词/副词/介词短语/现在分词/过去分词/不定式的基本搭配 2.句法功能作用： ·在句中作状语（表伴随、原因、条件、时间等）和定语的用法辨析 3.语境应用转换： 。与独立主格结构的区别及在书面表达中的灵活运用 知识点二：核心词汇与短语辨析 1.动词辨析（描述家庭互动) 高中重庆大学版 【语法专版】必修第二册 1.care for /take care of/look after ·care for::侧重“关心、喜欢”，可接人或事物（较正式） 例句：Parents always care for their children's health ·take care of:侧重“照料、负责”，强调具体行为 例句：She takes care of her younger brother after school. 。look after:侧重“照看、看管”，日常用语 例句：Could you look after my pet dog while I'm away? 2.communicate/talk /chat 。communicate:强调“交流思想、传递信息”，可用于语言或非语言方式 例句：Teens should communicate with their parents regularly. 。tak:泛指“交谈”，不及物动词，需加介词to/with 例句：My father likes talking with me about sports. 。chat:侧重“轻松闲聊”，常与with搭配 例句：They often chat online about their daily life 2.名词辨析（家庭关系与责任) 1.responsibility /duty /obligation ·responsibility:强调“因角色或承诺应承担的责任” 例句：It's a parent's responsibility to educate their children. 。duty:侧重“道德或法律上的义务”，较正式 例句：Serving the country is every citizen's duty. ·obligation:指“因协议、规定等产生的义务”，语气较强 例句：Students have an obligation to finish homework on time. 2.relationship/relation ·relationship:指“人与人之间的情感关系”（如亲情、友情） 例句：A good parent-child relationship needs mutual respect. 。relation:侧重“客观存在的联系”，或指“亲属” 例句：Ie has no relation with that family. 3.短语搭配（日常家庭场景) 1.get along with(与…和睦相处) 例句：It's important for siblings to get along with each other. 2.depend on(依赖；取决于) 例句：Children depend on their parents for food and shelter. 2 高中重庆大学版 【语法专版】 必修第二册 3.grow up(成长：长大) 例句：She wants to be a doctor when she grows up. 4.make a decision(做决定) 例句：Parents should let children make their own decisions sometimes.. 5.take pride in(为…感到自豪) 例句：Mothers always take pride in their children's achievements. 知识点三：非谓语动词 1.tod0(不定式) 基础搭配拓展（中考必背）： 1.want to do(想要做)→例句：She wants to buy a new book. 2.hope to do(希望做)→例句：They hope to travel to Beijing. 3.decide to do(决定做)→例句：He decides to join the club. 4.learn to do(学习做)→例句：We learn to swim in summer. 5.plan to do(计划做)例句：I plan to visit my uncle next week. 6.try to do(努力做)→例句：She tries to improve her English. 7.ask sb.todo(要求某人做)一例句：My teacher asks me to answer the question. 8.tell sb.todo(告诉某人做)→例句：He tells his sister to wait for him. 9.advise sb.todo(建议某人做)→例句：The doctor advises her to rest more. l0.need to do(需要做)→例句：We need to prepare for the exam. 特殊结构搭配（中考易错）： l.It's+adj.+todo(做某事是…的)→例句：It's easy to solve the problem 2.too+adj.+todo（太…而不能做)→例句：The box is too heavy to carry. 3.enough+adj.+todo（足够…去做)→例句：He is tall enough to reach the shelf. 2.doing(动名词/现在分词) 基础搭配拓展（中考必背）： l.enjoy doing（喜欢做)→例句：I enjoy listening to music 2.finish doing(完成做)→例句：They finish cleaning the classroom. 3 高中重庆大学版 【语法专版】 必修第二册 3.be good at doing(擅长做)→例句：He is good at playing football. 4.be interested in doing（对…感兴趣)→例句：She is interested in drawing pictures. 5.keep doing(持续做)一例句：The students keep talking in class. 6.practice doing(练习做)→例句：We practice writing English words. 7.mind doing(介意做)→例句：Would you mind closing the door? 8.avoid doing(避免做)→例句：You should avoid making the same mistake. 9.suggest doing(建议做)→例句：She suggests going to the cinema. l0.spend time doing(花费时间做)一例句：He spends an hour reading every day. 固定短语搭配（中考常考）： 1.look forward to doing(期待做)→例句：I look forward to seeing you.. 2.give up doing(放弃做)一例句：She gives up eating junk food. 3.be used to doing(习惯做)→例句：They are used to getting up early. 3.done(过去分词) 作定语（中考基础）： l.a broken cup(一个破碎的杯子)→例句：There is a broken cup on the table 2.the lost key(丢失的钥匙)→例句：Ican't find the lost key. 3.boiled water(开水)→例句：He drinks a glass of boiled water.. 4.fallen leaves(落叶)→例句：Fallen leaves are everywhere in autumn. 作表语（中考常考）： l.be interested(感兴趣的)→例句：We are interested in the story. 2.be excited(兴奋的)→例句：She is excited about the news. 3.be surprised(惊讶的)→例句：They are surprised at the result. 4.be bored(无聊的)→例句：He is bored with the movie. 作宾语补足语（中考易错）： 1.have sth.done(让某事被做)→例句：I have my hair cut, 2.get sth.done(使某事被做)→例句：She gets her bike repaired. 3.see sth.done(看见某事被做)→例句：We saw the house painted. 4.hear sth.done(听见某事被做)→例句：He heard the song sung. 4 高中重庆大学版 【语法专版】必修第二册 考法精析 考法一：wth复合结构的实际应用与写作技巧 1.写作场景应用 1.描述人物状态（记叙文常用） 模板：主语+动作+wth+身体部位/表情+现在分词/过去分词 例句：The old man walked slowly with his legs shaking slightly. 2.环境烘托（议论文开头） 模板：Wth+自然现象/社会现象+分词，主句（引出观点） With technology developing rapidly,more people choose online education. 2.高考书面表达句式升级 l.基础句：He sat there.He held a cup of tea in his hand. 升级句：He sat there with a cup of tea held in his hand. 2.基础句：The room was quiet.The lights were on. 升级句：The room remained quiet with the lights on. 3.高考真题改编练习（语法填空） 1.With the problem_(solve),we all felt relaxed. (答案：solved解析：problem与solve是被动关系，用过去分词) 2.She ran to the station with her shoes(run)after her (答案：running解析：shoes主动发出un动作，用现在分词) 3.With so much work_(do),I have no time for hobbies. (答案：todo解析：表将来动作，用不定式) 4.写作范文片段（应用文：邀请信） Dear Tom, With the winter vacation approaching,I'm writing to invite you to join our ski trip.We plan to leave on Jan 20th,with all necessary equipment prepared in advance.I believe we'll have great fun with everyone (laugh)and(chat)happily on the way. (答案：laughing;chatting解析：everyone与laugh/chat是主动关系，用现在分词作宾补) 考法二：wth复合结构中宾补形式判断 5 高中重庆大学版 【语法专版】 必修第二册 核心：根据宾语与宾补的逻辑关系（主动/被动/将来），选择正确的非谓语动词形式（现在分词/过 去分词/不定式) 真题1（语法填空)： With the problem(solve),we all felt relaxed. 答案：solved解析：problem与solve是被动关系，用过去分词作宾补。 真题2（单选题)： She walked in with a book in her hand. Ahold B holding Cheld Dto hold 答案：C解析：book与hold是被动关系，用过去分词held作宾补。 考法三：with复合结构与家庭场景词汇结合应用 核心：在家庭互动语境中判断wt山h复合结构的宾补形式，结合动词、名词辨析及被动关系 真题1（单项选择)： My mother came back with her hands with flour after making cakes. A.cover B.covering C.covered D.to cover 答案：C解析：hands与cover是被动关系（手被面粉覆盖），用过去分词covered 真题2（语法填空）： With my sister_(chat)on the phone,I couldn't focus on my homework. 答案：chatting解析：sister与chat是主动关系（主动聊天），用现在分词chatting 解题小妙招 with复合看宾补，逻辑关系是核心： 主动关系用现分，被动关系用过分： 将来动作不定式，todo结构表目的： 主谓主动ing,动宾被动ed来： 独立主格需区分，wth结构有标志； 宾语之后接宾补，非谓形式要选对： 现在分词表进行，过去分词表完成： 不定式来表将来，结合语境细判断。 6