并列句and but or so-2025-2026学年七年级英语下册语法重难点精讲（沪外版）

7下沪外版 【新版】 D版重难点精讲 新版 【语法专题】并列句(and/ut/or/so)专项 突破 初中沪外版七年级下册（新） 语法精讲 语法概述：并列句(and/but/or/so)=两个或多个简单句+并列连词(and/but/or/so),在句中用于 连接两个或多个意义相关、结构独立的句子。 一、 重难点讲解 重难点一：并列连词and/but/or/s0的基本用法区别讲解： nd表示”和、并且”，连接并列或顺承关系的句子成分或分句。 but表示”但是”，连接转折关系的分句。 o表示”或者、否则，连接选择关系或警告、条件关系的分句。 $0表示”所以、因此”，连接因果关系的分句（结果）。 例句： ●I like apples and my brother likes bananas.（并列关系) 。She finished her homework and then went to bed.(顺承关系) ●He is young but he works very hard..(转折关系) ●It was raining heavily but we still went out.(转折关系) 。Would you like tea or coffee?(选择关系) ●Hurry up or you will miss the bus.(警告关系) ●He got up late so he was late for school.(因果关系) 。It was very hot so we decided to stay at home.(因果关系) 真题再现： 1.(2024 上海浦东期中，沪外版)I like singing_my sister likes dancing. Aand B but Cor 7下沪外版 【新版】 D版重难点精讲 Dso 答案：A 解析：前后分句表示并列关系，用and连接。 2.(2023 上海徐汇月考，沪外版)She studied hard_she still failed the exam. A and B but Cor Dso 答案：B 解析：前后分句表示转折关系，用but连接。 重难点二：并列句的标点符号使用规则讲解： 。当两个独立分句用并列连词连接时，连词前通常加逗号 。当两个分句较短且关系紧密时，逗号可省略 。当使用or连接表示警告或条件的分句时，通常在or前加逗号 例句： He likes playing basketball,and he often plays with his friends. I called him but he didn't answer. .You must study hard,or you will fall behind. 真题再现： 1.(2024上海静安期末，沪外版)Choose the sentence with correct punctuation A He opened the door and walked in. B He opened the door,and walked in. C He opened the door and,walked in. D He opened,the door and walked in. 答案：A解析：两个分句较短且关系紧密，并列连词and前不加逗号。 2.(2023上海闵行期中，沪外版)_you should hurry up_you will be late for school.. A Because so B If then C Either or DHurry or 答案：C解析：either..or.表示”要么要么”，符合语境”要么快点要么会迟到。 重难点三：并列连词与从属连词的区别讲解： 。并列连词(and/but/or/so)连接两个地位平等的独立分句 2 7下沪外版 【新版】 D版重难点精讲 。从属连词(because/if/when等)引导从属分句，不能独立成句 ·so表示结果，不能与because同时使用 例句： ●She likes reading,and she has many books.(并列连词) ·She likes reading because she thinks it's interesting.(从属连词) 。正确：He was ill,so he stayed at home ●正确：Because he was ill,.he stayed at home. ●错误：Because he was ill,so he stayed at home. 真题再现： 1.(2024上海杨浦月考，沪外版)it was raining,we stayed at home. ASo B Because C And DBut 答案：B 解析：前半句表示原因，用because引导原因状语从句。 2.(2023上海虹口期中，沪外版)He didn't go to school he was ill. Aso B because C and Dor 答案：B解析：前后分句表示因果关系，后半句是原因，用because。. 易错点综合演练 L单项选择（直击重难点) 1.I like swimming my best friend enjoys running. A and Bbut Cor D so 2.She studied very hard she didn't pass the exam A and B but Cor 3 7下沪外版 【新版】 D版重难点精讲 D so 3.you like milk juice for breakfast? A And or B But and C Or and D Either or 4.He was late for school he missed the early bus. A and Bbut Cor D so Ⅱ.用所给连词的适当形式填空（强化句型结构） 1.You must hurry upyou will be late for the meeting.(or) 2.She is good at singing dancing.(and) 3.He tried his best he still failed.(but) 4.It was raining heavilywe decided to stay at home.(so) you come you go?I need your decision now.(Either or) Ⅲ.短文填空（综合运用并列连词） 用and,but,or,so的适当形式填空，使短文完整通顺。 Linda is a student in Grade Seven.She likes English math very much.She studies hard every day, sometimes she feels tired.Her mother tells her,"You should take breaks,you will be sick."Linda listens to her mother.After finishing homework,she often plays sports watches TV for a short time. On weekends,she either goes to the park with her friends reads books at home.She thinks her life is busy happy. V.连词成句（聚焦句型结构） 1.likes Tom playing basketball his brother likes football and(.) 2.hard she worked she failed the exam but ( 3.will you stay at home go out for a walk or (? 4.it was cold we put on warm clothes so (. 5.study hard you will pass the exam or you won't(.) V.按要求改写句子（巩固标点符号使用） 4 7下沪外版 【新版】 D版重难点精讲 l.He is tall he can play basketball well.(用and连接并加上正确标点) 2.She was tired she kept working.(用but连接并加上正确标点) 3.urry up you will miss the tr女ain.（用or连接并加上正确标点) 4.He got up late he was late for school.(用so连接并加上正确标点) 5.I like apples my sister likes bananas.(用and连接并加上正确标点，分句关系紧密) 参考答案 I.单项选择：1.A2B3D4D Ⅱ.用所给连词填空：1.or2.and3.but4.s05 Either;or IⅢ.短文填空：1.and2.but3.or4.and5.or6.but V.连词成句： 1.Tom likes playing basketball and his brother likes football. 2.She worked hard but she failed the exam. 3.Will you stay at home or go out for a walk? 4.It was cold so we put on warm clothes. 5.Study hard or you won't pass the exam V.改写句子： 1.He is tall,and he can play basketball well. 2.She was tired,but she kept working 3.Hurry up,or you will miss the train 4.He got up late,so he was late for school 5.I like apples and my sister likes bananas. 5