专项10 主从复合句（精讲册）-【考出好成绩】2026年山东新中考英语单元分层练习课件PPT（外研版）

该初中英语中考复习课件聚焦主从复合句核心考点，严格对接山东新中考要求，系统梳理宾语从句、状语从句、定语从句三大类型，详细解析连接词用法、时态呼应、语序规则等考查重点，归纳常考题型及解题要点，体现中考备考的针对性和实用性。 课件亮点在于“考点精讲+真题训练+分层提能”模式，如通过2025泰安改编题示范since引导时间状语从句的用法，结合关系词选择技巧培养学生语言能力和思维品质。分层训练涵盖句境填空、语篇综合题，帮助学生掌握从句应用规律，教师可依托此资料构建高效复习框架，助力学生中考冲刺提分。

研究山东新考情 更懂中考新方向 山东新中考 英语WY 精讲册 2 第二部分 山东中考核心语法系统复习 专项十 主从复合句 3 核心考点精讲 高分分层提优训练 4 返回目录 5 一、定义 主从复合句由一个主句加一个或多个从句构成，从句在复合句中充当一定成分。 初中阶段要求重点掌握宾语从句、状语从句和定语从句的用法。 返回目录 6 二、分类 1.宾语从句：宾语从句是一种名词性从句，在句中作及物动词、介词或形容词的宾语。 要素 用法 例句 引导 词 从属连词that本身无词义，在从句中不作 成分，只起连接作用，在口语中that可省 略 He said （that） he would go to the seaside.他说他要去海 边。 从属连词if或whether意为“是否”，不作句 子成分，不可省略，句尾有or not时用 whether He hasn’t decided if he’ll go on a trip to Zhejiang.他还没决 定是否去浙江旅行。 返回目录 7 要素 用法 例句 引导 词 连接代词（what/who/whose/whom/which 等）在从句中作一定成分，如:作主语、 宾语、定语等 Do you know who he is?你知 道他是谁吗? 连接副词（where/when/why/how等）在从 句中作状语 She asked me where I bought the book.她问我在哪里买的这 本书。 续表 返回目录 8 要素 用法 例句 时态 需要性原则：主句为一般现在时，从句根 据实际情况使用所需要的时态 I don’t know when he will come back.我不知道他将何时 回来。 呼应性原则：主句为一般过去时，从句相 应地用过去的某种时态 The children didn’t know who he was.孩子们不知道他是谁。 特殊性原则：如果宾语从句表示的是客观 真理和普遍事实，则不管主句是什么时 态，从句都用一般现在时 The teacher said that the earth goes around the sun.老师说地 球围绕着太阳转。 续表 返回目录 9 要素 用法 例句 语序 陈述句语序，即主语+谓语+其他 Do you know where I can get some postcards?你知道我能从 哪里得到一些明信片吗? 续表 返回目录 2.状语从句：用来修饰动词和形容词，以表明动作发生或状态存在的时间、地点、 原因等的句子叫作状语从句。 分类 连接词 例句 时间状 语从句 when/while/as， before，after， since，until， till，as soon as ①She always washes hands before she has meals.她总 是在饭前洗手。 ②He became a doctor after he graduated.他毕业后成为 了一名医生。 ③My mother was cooking while I was doing my homework.在我做作业时，我妈妈正在做饭。 返回目录 11 分类 连接词 例句 条件状 语从句 if，as long as，unless，in case，once ①If it doesn’t rain tomorrow，we’ll go to the park.如 果明天不下雨，我们就去公园。 ②Unless it rains，the game will be played.除非下雨， 否则比赛照常进行。 ③As long as you work hard，you will make great progress.只要你努力，你就会取得很大的进步。 ④In case we fail，we won’t lose heart.万一我们失败 了，我们也不会失去信心。 ⑤Once he makes up his mind，he will never give it up.他一旦下定决心，就永远不会放弃。 续表 返回目录 12 分类 连接词 例句 原因状 语从句 because， since，as，for ①I didn’t go to your party because my mother was ill. 因为我妈妈生病了，所以我没有去参加你的聚会。 ②Since everyone is here，let’s begin our meeting. 既然 大家都来了，我们就开始开会吧。 ③I left a note as you were out.因为你不在，所以我留 了一张便条。 续表 返回目录 13 分类 连接词 例句 目的状 语从句 so that，in order that ①You’d better speak louder so that/in order that we can hear you.你最好说话大声一些，以便我们都能听 到。 ②He gets up early in order that he can catch the first bus.=He gets up early in order to catch the first bus.他 起得很早，以便能赶上第一班公共汽车。 续表 返回目录 分类 连接词 例句 结果状 语从句 so that， so...that/such...that ①He was so tired that he couldn’t go any farther.=He was too tired to go any farther.他太累了，不能再走 了。 ②She is such a lovely girl that everyone around her likes her.她是一个如此可爱的女孩，以至于她周围的每 个人都喜欢她。 续表 返回目录 15 分类 连接词 例句 让步状 语从句 though/although，even if/though， whatever/ whenever/ however... ①They are generous though they are poor.虽然他们很 穷，但他们很慷慨。 ②Although it was late，they were still working.虽然很 晚了，但他们仍在工作。 ③We’ll make a trip even if/even though the weather is bad.即使天气不好，我们也要去旅行。 ④Wherever you go，I will go with you.=No matter where you go，I will go with you.无论你去哪里，我都 会和你一起去。 续表 返回目录 16 分类 连接词 例句 方式状 语从句 as，as if/though You must do the work as your boss told you.你必须按 照你的老板告诉你的方式做这项工作。 续表 返回目录 3.定语从句：在复合句中作定语，修饰主句中某一名词或代词的从句叫作定语从句。 被修饰的名词或代词叫作先行词，引导定语从句的词叫作关系词。 （1）关系代词和关系副词的用法 关系词 用法 例句 关系代 词 which 只能指物，在从句中充 当主语或宾语。作主语 时不可省略，作宾语时 可以省略 Football is a game which is liked by most boys．足球是大多数男孩 都喜欢的运动。 返回目录 18 关系词 用法 例句 关系代 词 that 可指物，也可指人，在 从句中充当主语或宾 语。作主语时不可省 略，作宾语时可以省略 ①A plane is a machine that can fly.飞机是一种能飞的机器。 （作主语，不可省略） ②The homework （that） I finished last night was left at home. 我昨晚写完的作业落在家里了。 （作宾语，可省略） who 只能指人，在从句中充 当主语或宾语。作主语 时不可省略，作宾语时 可以省略 The boy who is standing over there is Tom. 站在那边的男孩是汤姆。 续表 返回目录 19 关系词 用法 例句 关系代 词 whom （课标未 作要求） 指人，在从句中充当宾 语，可以省略，有时也 可以用who替代 This is our English teacher whom everybody likes. 这是我们大家都喜 欢的英语老师。 whose （课标未 作要求） 可指物，也可指人，在 从句中充当定语 This is my deskmate whose father works in a factory.这是我的同桌， 他的父亲在一家工厂工作。 续表 返回目录 20 关系词 用法 例句 关系副 词 （课标 未作要 求） when 指时间，在定语从句中 作时间状语 We will never forget the days when we stayed with Mr. Smith.我们永远 不会忘记和史密斯先生在一起的日 子。 where 指地点，在定语从句中 作地点状语 This is the classroom where we study.这是我们学习的教室。 why 指原因，在定语从句中 作原因状语 This is the reason why I didn’t attend the meeting yesterday. 这就是我昨天没有参加会议的原 因。 续表 返回目录 21 （2）关系代词中只能用that的情况 当先行词是all，none，little，much， some，everything，anything，nothing 等不定代词或被其修饰时 Please get everything ready that we need. 请准备好我们需要的一切。 当先行词前面有the only，the very， the last，the same等修饰时 He is the only person that I want to see. 他是我唯一想见的人。 当先行词被序数词或形容词最高级修 饰时 This is the most interesting book that I have ever read.这是我读过的最有趣的 书。 当先行词既有人又有物时 They talked about the people and things that they remembered in the school.他们 谈论了他们在学校记得的人和事。 返回目录 22 当主句是以who或which开头的特殊疑 问句时，为避免重复应用that Who is the person that is standing at the gate？那个站在门口的人是谁？ 续表 （3）关系代词中不能用that的情况 ①介词之后不能用that。如：This is the factory in which we once worked.这就是 我们曾经工作过的工厂。 ②当先行词本身为that/those时。如：You must find out those which may be ignored by us.你必须找到那些可能被我们忽视的东西。 返回目录 Ⅰ.根据语义及语法功能完成句子或对话。 1.—Do you know _____AI is being used to create music? —I’m not sure. Maybe it’s cheaper than paying a musician. why 2.—Excuse me，could you please tell me ___________ the jacket costs? —It’s on sale，only 45 yuan.Do you like it? how much 返回目录 24 3.—The Lifelong Journey is one of the most touching books _____ I have ever read. —Yeah，the book is fantastic and I am looking forward to reading it again. that 4.The person _____ called me yesterday is my old friend. who 5.(2025北京改编)—Linda,do you know _______ we are going for the school trip this term? —Yes.We are going to the Capital Museum. where 6.—I’m planning a trip to Harbin this summer vacation. I wonder ___ July is the best time to go there. —Why not go online to get more information about it? if 7.—Do you know __________ we should spend eating a meal？ —20 to 30 minutes，the experts suggest. how long 返回目录 25 8.To know ______ the mountain top looks like，you need to reach it. what 9.—Could you tell me _______ museum Kevin likes best? — He likes the Science Museum best. which 10.Confucius was a famous philosopher _______ wise sayings have affected many people in different countries. 11.(2025泰 安)Jenny is very interested in traditional Chinese culture,and she has learned it ______ she came to China 5 years ago. 12.Let’s take the simple steps today ________ we will save the world for our grandsons and granddaughters tomorrow. whose since so that 13.Our country will be much better for everyone in future ___ we all do something to help now. if 返回目录 26 14.(2025武汉) —David,what's the meaning of “A promise is a promise”? —It tells us ____ important keeping a promise is. how 15.—Mum is too busy to make dinner for us. —Let’s do it ourselves，________ we shouldn’t depend on our parents too much. because 16.You should turn off the lights _______you leave the room. 17.Lisa was busy taking notes ______Mark was giving a talk. 18._________________ David has failed many times，he is always full of hope for the future. 19.Miss Xu goes jogging in Huanghe Park every morning _______ it rains. 20.Students _____ want to go on the school trip should ask their parents first. before while Though/Although unless who 返回目录 27 21.—What kind of movies do you like best? —I like the movies ___________ make me feel happy and relaxed. which/that 22.—I feel so nervous. What should I do? —You’d better listen to music _____ helps you relax. that 返回目录 28 Ⅱ.根据短文内容，在空白处填上合适的单词。 James shook his piggy bank again. There was nothing left!He carefully counted the coins 23.___________ lay on the bed. All he had was $24.52.The bicycle he wanted was at least $90!How was he going to get the rest of the money？ His friends all had bicycles. It was hard to hang out with people 24.______you were the only one without a bicycle. He thought about 25.______ he could do. There was no point asking his parents，26.____he knew they had no extra money. The only way he could get more money was to earn it. He would have to find a job. He decided to ask Mr Clay for advice. that/which when what for 返回目录 29 “Well，you can start right here，”said Mr Clay.“You see，my windows need cleaning 27._____my car needs washing.” That was the beginning of James’ part-time job. For the next three months， he worked every day 28.______ he finished his homework. He took dogs for walks，cleared out cupboards and mended books. The day finally came when James counted his money again and found $94.32.He wasted no time and went down to the shop to pick up the bicycle 29.____________he wanted. He looked forward to showing his new bicycle to his friends 30.____ he rode back home as quickly as possible. James had done a lot of hard work，31.____ he valued his bicycle far more than anyone else. He had achieved 32.______ he thought was impossible. That was worth even more than the bicycle. and after that /which so so what 返回目录 30 Ⅲ.用方框中所给的词填空，每词限用一次。 if，while，because，write，though，love，with On the schoolyard of Beijing 101 Middle School，there are more than 200 types of plants. The students made a beautiful book 33.________ they wanted to keep a record of the rich natural resources（资源）there. They chose 30 plants to show 34.______ pictures. After the pictures were finished，they 35._______ a poem for each plant. The poems not only describe the plants，but also reflect（反映）students’ stories.“One day I saw dijincao—a very common kind of herb（草药）36.______ I was walking around the schoolyard. 37.________ people usually step on it，it can still grow and give off a sweet smell，”said Wang Jianyuan. because with wrote while Though 返回目录 31 The book shows students’ 38._____ for the natural world and allows them to share their knowledge with others. 39.___ the school allows，the book will be printed 300 copies of it. They will be given out to new students this September so that the younger students can fall in love with the plant in the school. love If 返回目录 32 33 $