6.状语从句时间条件原因让步等引导词与省略-2025-2026学年高中英语期末语法复习选择性必修3（重大版）

期末语法复习 选择性必修3·重庆大学出版社·状语从句（时间、条件、原因、 让步等引导词与省略) 考点概述 状语从句是高中英语重要语法，用于修饰主句动作的时间、条件、原因、让步等，核心 考点围绕各类引导词的正确选用及从句的省略规则展开。 核心考点解析 考点一：时间状语从句的引导词辨析 结构：常用引导词when/while/as(当…时)、before（在…之前)、after（在…之 后)、ntl/l(直到…)、sce（自从…)、as soon as(一…就…)等，注意不 同引导词的时态搭配及语义区别 例句：While she was reading,.her brother was playing games..(while强调主从句动作同时 进行，常用进行时) 真题1：I was watching TV I heard a loud knock at the door.[2023·重庆市高二期末] A)when B)while C)as D)since 答案：A 真题2：He has lived in this city he graduated from college..[2022·XX省高中联考] A)when B)before C)since D)until 答案：C 考点二：条件状语从句的引导词及时态 结构：f(如果)、nless(除非，如果不)、as long as（只要)等引导；主句用一般将来 时情态动词/祈使句时，从句用一般现在时表将来（主将从现) 例句：If it rains tomorrow,we will stay at home.(if引导真实条件句，主将从现) 真题1：You will miss the bus you hurry up.[2023·XX市高二期末] A)if B)unless C)when D)as soon as 答案：B 真题2：As long as youhard,you will make progress.[2022·重庆市高三一模] A)work B)will work C)worked D)are working 答案：A 考点三：原因状语从句的引导词辨析 结构：because（直接原因，回答why)、since(既然，已知原因)、as(由于，语气较 弱)、for(补充说明，放句末) 例句：He didn't go to school because he was ill.（直接原因)/Since everyone is here,let's start the meeting.(（已知事实) 真题1：一Why didn't you attend the party?一_I had to look after my sick mother..[2023· 新高考模拟] A)As B)Since C)Because D)For 答案：C 真题2：it was getting late,we decided to take a taxi home.2022·XX省高二质检] A)Because B)As C)For D)So 答案：B 「考点四：让步状语从句的引导词及倒装 结构：though/although(虽然，不可与but连用)、even if/though(即使)、while(尽管， 放句首)；as引导时需倒装（表语/状语/动词原形置于句首） 例句：Although he is young,he knows a lot./Young as he is,he knows a lot.（as引导倒装) 真题1：he tried his best,.he still failed the exam.[2023·重庆市高二期末] A)Though B)Because C)If D)When 答案：A 真题2：hard the task is,we will finish it on time.[2022·XX市高三联考] A)However B)Whatever C)How D)What 答案：A 考点五：状语从句的省略现象 结构：当从句主语与主句主语一致且从句含be动词时，可省略从句主语和be动词（主 从句主语不一致时不可省略) 例句：While(Iwas)walking in the park,I met an old friend.(省略主语I和was) 真题1：Unless_to speak,.you should remain silent at the meeting.[2023·XX省高考模 拟扪 A)invited B)inviting C)being invited D)to invite 答案：A 真题2：Whenabout his plan,he said he would think it over..[2022·重庆市高二质检] A)asking B)asked C)to ask D)ask 答案：B 考点六：目的与结果状语从句的引导词 结构：目的状语从句：so that(为了，从句常含ca/could/may/might)、in order that(为 了)；结果状语从句：so.that(如此…以至于)、such.that(如此…以至于，such后 接名词) 例句：He studies hard so that he can pass the exam.(目的)/He is so tall that he can reach the shelf..(结果) 真题1：She spoke loudly_everyone could hear her clearly..[2023·XX市高二期末] A)so that B)such that C)so...that D)in order to 答案：A 真题2：It was_a difficult problem no one could work it out.[2022·重庆市高三一模] A)so;that B)such;that C)too;to D)enough;to 答案：B 考点综合训练 一、单项选择（共8小题） 1.She has been working in this company she graduated from university in 2018. A)when B)before C)since D)until 2.the weather is fine tomorrow,we will go hiking in the mountains. A)If B)Unless C)Though D)As 3.-Why did you apologize to him? -I broke his favorite cup by accident. A)As B)Since C)Because D)For 4.difficult the problem is,we must find a solution as soon as possible A)However B)Whatever C)How D)What 5.He fell asleep while he his homework last night. A)does B)did C)was doing D)is doing 6.You will not improve your Englishyou practice speaking every day. A)if B)unless C)when D)as long as 7.he is over 70,he still goes swimming every morning A)Because B)Though C)If D)Since 8.When for his view on the project,he remained silent. A)asking B)asked C)to ask D)ask 二、完成句子（共6小题） 1.We will have a picnic in the park(如果明天不下雨) 2.He didn't go to school yesterday_(因为他生病了) 3.(虽然她很年轻)，she has already published three novels. 4.Please call me (一到家就)so that I can放心 5.The teacher spoke slowly (all the students could follow her. 6._(如果被邀请)，I will attend the opening ceremony. 三、短文改错（共5处错误） 假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共 有5处与状语从句相关的错误，每句中最多有两处。错误涉及一个单词的增加、删除或 修改。 I was walking to school this morning while I saw an old man fall down.As I was afraid of be- ing misunderstood,I hesitated to help him.Since everyone was passing by without stopping, I decided to call the police.When the police arrived,the old man thanked me.I felt happy because I had done something right. 四、语法填空（共8空） 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 _1 (know)that you are interested in Chinese culture,I'm writing to invite you to attend a paper-cutting workshop.The workshop will be held this Saturday momning_2 9:00 to 11:00 in our school hall. -3 you come,you will learn basic paper-cutting skills from a famous artist.He has promised to teach us_4 to make beautiful patterns of animals and flowers.5(practice)for an hour, we will create our own works under his guidance. Please reply to me by Friday6 I can confirm the number of participants.7 it rains this Saturday,the workshop will be put off until next week.I hope you will join us,as it will be a great chance to experience traditional Chinese art8(close). 参考答案与解析 一、单项选择答案：1.C2.A3.C4.A5.C6.B7.B8.B 二、完成句子答案： 1.ifit doesn't rain 2.because he was ill 3.Though/Although she is young 4.as soon as you get home 5.so that 6.Ifinvited 三、短文改错答案： 1.while→when2.As→Though/Although 3.Since→Because4.arrived前加had 5.(无需修改，原句正确) 四、语法填空答案： 1.Knowing 2.from 3.If 4.how 5.Having practiced 6.so that 7.If 8.closely 英语语法复习手册·选择性必修3·重庆大学出版社·状语从句（时间、条件、原因、让步等 引导词与省略)