Unit 3 Never give up 语法Grammar 时间状语从句-2026-2027学年九年级英语上册单元练习（译林版）

**基本信息** 初中英语Unit 3“Never give up”时间状语从句单元复习卷，聚焦连词用法，通过选择与句型转换题强化语法应用，适配单元核心素养培养需求。 **题型特征** |题型|题量/分值|知识覆盖|命题特色| |----|-----------|----------|----------| |单项选择|30题/60分|when/while辨析、not...until结构、as soon as时态规则等|语境真实（如“做饭时父亲回家”），基础巩固与语法细节辨析结合，提升语言理解能力| |完成句子|10题/40分|句型转换（when换whenever）、汉译英（“年幼时梦想”）、同义句改写（while改分词结构）|综合考查语法应用与表达，融入思维品质培养，梯度覆盖基础到灵活运用|

班级 姓名 学号 分数 Unit 3 Never give up 时间状语从句 （时间：60分钟，满分：100分） 在句中作状语的从句叫作状语从句，修饰谓语、定语、状语或整个句子（考点：引导状从的连词） 时间状语从句 连词（词组） 意思 用法 when 当……时 ①引导的从句谓语既可用延续性动词也可用非延续性动词 ②从句的动作与主句动作可同时发生也可先后发生 Judy was having dinner when I saw her. while 当……时/ 而 ①强调主句和从句的动作同时发生/ 对比转折 ②从句谓语动词必须是延续性动词或表示状态的动词 Tom is playing the piano while Jerry is dancing. / The weather was fine while we were in Xiamen. until/ till （till 不可放句首） 直到…… 当主句为肯定句，意为“直到……为止”； 当主句为否定句，结构为“not...until”，意为“直到……才……” I’ll wait until/till the concert is over. / I didn’t go to bed until I finished my homework. before 在……之前 有时译为“……之后才……”；“没来得及……就……” I have to go home before it gets dark. as soon as 一……就…… 从句的动作发生后主句的动作也随之发生（主将从现/主过从过 As soon as I get to Beijing, I will call you. / As soon as Bob got home, he drank some orange juice. 一、单项选择(本大题共30小题，每小题2分，共60分) 1．________ she was a teenager, Anne Frank had to live in hiding. A．Since B．When C．Until D．While 2．She started learning English ________ she was in primary school. A．since B．until C．when D．after 3． My mother was cooking ________ my father came back home yesterday. A．when B．while C．as D．since 4．It’s good to help others ________ they are in trouble. A．when B．where C．that 5．________ I was training, I hurt my shoulder. A．While B．Before C．After D．Since 6．________ she was reading the book, she thought about her own dreams. A．Since B．Until C．While D．As soon as 7．________ I practiced gymnastics, I hurt my shoulder badly. A．While B．Since C．Until D．As soon as 8．The green coverage in our city increases rapidly ________ we plant more trees along the streets. A．though B．before C．as D．until 9．The girl ________ pictures ________ she listened to music. A．drew; as B．was drawing; as C．is drawing; when D．draws; while 10．He has been working here ________ he graduated from university. A．when B．since C．until D．before 11．He has been a teacher since he ________ from university in 2011. A．graduate B．graduates C．graduated D．has graduated 12．You should wash your hands ________ you have meals. A．when B．before C．unless D．since 13．It will be two weeks, according to the headteacher, ________ we have the final exam that will decide our future. A．since B．before C．after D．when 14．We went home ________ we finished our homework. A．before B．after C．until D．when 15．I sat down to read a newspaper ________ I finished my homework. A．unless B．if C．while D．after 16．________ people heard the bad news about the flight, they felt very sad. A．Until B．Unless C．If D．After 17．—I must go home. —It’s raining heavily outside. You must wait ________ it stops. A．since B．as C．when D．until 18．—You look tired. What’s wrong? —I didn’t go to bed ________ I got ready for today’s exam. A．since B．while C．until 19．I’ll call you ________ I arrive at the train station tomorrow morning. A．so B．as well as C．even if D．as soon as 20．She couldn’t wait to share the good news with her friends ______ she heard it. A．although B．unless C．before D．as soon as 21．I will call you ________ I arrive at the airport. A．as soon as B．as good as C．as long as D．as well as 22．—Why is the blind box so popular nowadays? —Because the buyer won’t know what is inside ________ he or she opens it, which brings much excitement and expectation. A．since B．as C．until D．when 23．________ he grew older, he became wiser. A．Because B．As C．If 24．Our work began ________ the club leader took us into the community. A．after B．if C．unless 25．I will go over the exercises ________ I make sure I understand all the key points in math. A．until B．unless C．after D．whether 26．Mary didn’t leave the classroom ________ she finished doing her homework. A．until B．although C．if D．so 27．________ Sally has something unknown, she often looks it up after class. A．Until B．Before C．When 28．It was thirty years ________ he was invited as an outstanding alumnus to celebrate the 128th anniversary of the university. A．when B．before C．since D．as 29．I have been studying English ________ I was six years old. A．since B．for C．until D．when 30．My father was reading in the study ________ my mother was cooking lunch in the kitchen. A．if B．while C．unless D．until 二、完成句子(本大题共10小题，每小题4分，共40分) 31．You can ask me for help when you meet trouble.（用 whenever 替换 when） _______________________________________________________________ 32．当他年幼时，他梦想成为一名消防员。 ________ he was young, he ________ ________ being a firefighter. 33．他一想到他的榜样，他的经历就给了我希望。 His experience gives me hope ________ ________ ________ it comes to mind. 34．Call me before leaving the office. (改为复合句) Call me before ________ ________ the office. 35．直到妈妈回来，我才开始做作业。   I ________ my homework ________ my mother came back. 36．reaches, he, Damin, stops, when, the right place (连词成句) _______________________. 37．His uncle left his hometown ten years ago. (改为同义句) ________ ten years ________ his uncle left his hometown. 38．当人们去到那里旅行，都会去参观那个雕像。 _________ people _________ there, they _________ _________ the statue. 39．While Mary was reading in the library, she saw an old friend. (改为同义句) Mary saw an old friend ________ ________ in the library. 40．随着她逐渐长大，关于历史她学到了很多。 ________ ________ ________ ________, she learned a lot about history. 试卷第1页，共3页 试卷第1页，共3页 学科网（北京）股份有限公司 $ 班级 姓名 学号 分数 Unit 3 Never give up 时间状语从句 （时间：60分钟，满分：100分） 在句中作状语的从句叫作状语从句，修饰谓语、定语、状语或整个句子（考点：引导状从的连词） 时间状语从句 连词（词组） 意思 用法 when 当……时 ①引导的从句谓语既可用延续性动词也可用非延续性动词 ②从句的动作与主句动作可同时发生也可先后发生 Judy was having dinner when I saw her. while 当……时/ 而 ①强调主句和从句的动作同时发生/ 对比转折 ②从句谓语动词必须是延续性动词或表示状态的动词 Tom is playing the piano while Jerry is dancing. / The weather was fine while we were in Xiamen. until/ till （till 不可放句首） 直到…… 当主句为肯定句，意为“直到……为止”； 当主句为否定句，结构为“not...until”，意为“直到……才……” I’ll wait until/till the concert is over. / I didn’t go to bed until I finished my homework. before 在……之前 有时译为“……之后才……”；“没来得及……就……” I have to go home before it gets dark. as soon as 一……就…… 从句的动作发生后主句的动作也随之发生（主将从现/主过从过 As soon as I get to Beijing, I will call you. / As soon as Bob got home, he drank some orange juice. 一、单项选择(本大题共30小题，每小题2分，共60分) 1．________ she was a teenager, Anne Frank had to live in hiding. A．Since B．When C．Until D．While 【答案】B 【详解】句意：当安妮・弗兰克还是一名青少年的时候，她不得不躲藏起来生活。 since自从；when当……时候；until直到；while当……时候（从句常用进行时态）。从句“she was a teenager”是状态描述，时态为一般过去时，when可接一般过去时，用于引导时间状语从句，表示“在某个时期”，因此选When。 2．She started learning English ________ she was in primary school. A．since B．until C．when D．after 【答案】C 【详解】句意：她在上小学的时候就开始学习英语。 since自从；until直到；when当……时候；after在……之后。when引导时间状语从句，表示某个动作发生时恰逢另一动作发生，符合本句语境。 3． My mother was cooking ________ my father came back home yesterday. A．when B．while C．as D．since 【答案】A 【详解】句意：昨天我父亲回家时，我母亲正在做饭。 考查连词辨析。when当……时（可表示时间点，主句可用进行时）；while当……时（强调同时进行的动作，主句常用进行时）；as当……时，随着；since自从。根据“was cooking”（过去进行时）和“came back”（一般过去时）可知，“回家”是一个时间点动作，且主句为进行时，用when引导时间状语从句。故选A。 4．It’s good to help others ________ they are in trouble. A．when B．where C．that 【答案】A 【详解】句意：当别人处于困境时，去帮助他们是很不错的。 考查连词辨析。when当……时候；where在哪里；that引导从句时无实际意义。根据语境可知，此处是在描述在别人处于困境时去帮助他们很不错，“在……时候”应该用连词when。故选A。 5．________ I was training, I hurt my shoulder. A．While B．Before C．After D．Since 【答案】A 【详解】句意：当我在训练的时候，我伤到了我的肩膀。 While当……时候；Before在……之前；After在……之后；Since自从。根据“I was training”可知从句是过去进行时，表示一段持续的时间，while常与进行时连用，表示“在……期间”，符合语境。 6．________ she was reading the book, she thought about her own dreams. A．Since B．Until C．While D．As soon as 【答案】C 【详解】句意：当她正在读这本书的时候，她思考了自己的梦想。 Since自从/既然；Until直到；While当……时候；As soon as一……就……。根据“she was reading the book”是过去进行时，所以填While，常与进行时连用，表示两个动作同时发生。 7．________ I practiced gymnastics, I hurt my shoulder badly. A．While B．Since C．Until D．As soon as 【答案】A 【详解】句意：当我练习体操时，我的肩膀严重受伤了。 While当……时候；Since自从；既然；Until直到……为止；As soon as一……就……。根据“I practiced gymnastics, I hurt my shoulder badly”可知，受伤发生在练习体操的过程中，用While引导时间状语从句，表示“当……时候”。 8．The green coverage in our city increases rapidly ________ we plant more trees along the streets. A．though B．before C．as D．until 【答案】C 【详解】句意：随着我们沿街种植更多树木，我们城市的绿化覆盖率快速增长。 though虽然（引导让步状语从句）；before在……之前（引导时间状语从句）；as随着（引导时间状语从句）；until直到（引导时间状语从句）。句子表达伴随关系，as符合语境。 9．The girl ________ pictures ________ she listened to music. A．drew; as B．was drawing; as C．is drawing; when D．draws; while 【答案】B 【详解】句意：这个女孩一边听音乐一边画画。 根据语境可知，句子表达的是女孩在听音乐的同时在画画，两个动作同时进行。“while”和“as”都可以表示“当……时候；在……期间”，引导时间状语从句，强调主从句动作同时发生。再看时态，听音乐“listened”是一般过去时，画画这个动作与听音乐同时进行，要用过去进行时，其结构为“was/were + 现在分词”，主语the girl是单数，所以be动词用was，draw的现在分词是drawing，即was drawing。 10．He has been working here ________ he graduated from university. A．when B．since C．until D．before 【答案】B 【详解】句意：自从他大学毕业以来，他一直在这里工作。 when当……时候；since自从；until直到；before在……之前。主句“He has been working here”是现在完成进行时，表示动作从过去持续到现在，从句“he graduated from university”是一般过去时，符合“since + 一般过去时从句”的结构，表示“自从……以来”。 11．He has been a teacher since he ________ from university in 2011. A．graduate B．graduates C．graduated D．has graduated 【答案】C 【详解】句意：自从2011年他从大学毕业以来，他一直是一名教师。 since引导的时间状语从句中，主句用现在完成时，从句用一般过去时，且句中有明确过去时间状语“in 2011”。应填graduated。 12．You should wash your hands ________ you have meals. A．when B．before C．unless D．since 【答案】B 【详解】句意：你应该在吃饭前洗手。 when当……时候；before在……之前；unless除非；since自从。根据生活常识可知，为了卫生应该在吃饭之前洗手，before符合句意。 13．It will be two weeks, according to the headteacher, ________ we have the final exam that will decide our future. A．since B．before C．after D．when 【答案】B 【详解】句意：班主任说，还要再过两周我们才会举行这场决定我们未来的期末考试。 since自从；既然；before在……之前；才；after在……之后；when当……时候。固定结构：It will be+时间段+before+从句，意为“还要过多久才会……”。所以此处填before。 14．We went home ________ we finished our homework. A．before B．after C．until D．when 【答案】B 【详解】句意：我们完成作业后回家了。 before在……之前；after在……之后；until直到……；when当……时。根据“We went home”（我们回家了）和“we finished our homework”（我们完成作业）可知，回家发生在完成作业之后，after符合语境。 15．I sat down to read a newspaper ________ I finished my homework. A．unless B．if C．while D．after 【答案】D 【详解】句意：我完成作业之后，就坐下来读报纸了。 考查连词辨析。unless除非；if如果；while当……的时候；after在……之后。根据“I sat down to read a newspaper...I finished my homework.”可知，此处应是表示在完成作业后，坐下来读报，所以此空应是after。故选D。 16．________ people heard the bad news about the flight, they felt very sad. A．Until B．Unless C．If D．After 【答案】D 【详解】句意：人们听到关于航班的坏消息后，感到非常悲伤。 考查连词辨析。Until直到，引导时间状语从句；Unless除非，引导条件状语从句；If如果，引导条件状语从句；After在……之后，引导时间状语从句。分析语境可知，前半句是一个时间状语从句，空处表达“在……后”，进而人们感到非常伤心。故选D。 17．—I must go home. —It’s raining heavily outside. You must wait ________ it stops. A．since B．as C．when D．until 【答案】D 【详解】句意：——我必须回家。——外面雨下得很大。你必须等到雨停为止。 since自从；as当……时；when当……时；until直到……为止。根据“You must wait...it stops”可知是要等待直到雨停这一动作结束，用until引导时间状语从句。 18．—You look tired. What’s wrong? —I didn’t go to bed ________ I got ready for today’s exam. A．since B．while C．until 【答案】C 【详解】句意：——你看起来很累。怎么了？——我直到准备好今天的考试才去睡觉。 since自从；while当……时；until直到……为止。根据“I didn’t go to bed ________ I got ready for today’s exam.”可知，此处考查固定结构not...until...，意为“直到……才……”，表示直到准备好考试才去睡觉。 19．I’ll call you ________ I arrive at the train station tomorrow morning. A．so B．as well as C．even if D．as soon as 【答案】D 【详解】句意：明天早上我一到火车站就会给你打电话。 so所以，表因果，as well as也，表并列，even if即使，表让步，as soon as一……就……，表时间关系。主句I’ll call you是一般将来时，从句I arrive是一般现在时表将来，符合“主将从现”原则。根据语境，此处需要填入引导时间状语从句的连词，表示动作紧接着发生。 20．She couldn’t wait to share the good news with her friends ______ she heard it. A．although B．unless C．before D．as soon as 【答案】D 【详解】句意：她一听到这个好消息，就迫不及待地想和朋友们分享。 这里考的是连词的用法：although表“虽然”（让步关系），unless表“除非”（条件关系），before表“在……之前”，as soon as表“一……就……”。结合“couldn’t wait（迫不及待）”的语境，分享动作是“听到消息后立刻发生”的，所以选as soon as。 21．I will call you ________ I arrive at the airport. A．as soon as B．as good as C．as long as D．as well as 【答案】A 【详解】句意：我一到机场就给你打电话。 as soon as一……就……；as good as几乎；实际上；as long as只要，如果；as well as以及，也，除……之外（还）。根据语境“一到机场就打电话”，应填as soon as。 22．—Why is the blind box so popular nowadays? —Because the buyer won’t know what is inside ________ he or she opens it, which brings much excitement and expectation. A．since B．as C．until D．when 【答案】C 【详解】句意：——盲盒如今为什么这么流行？——因为购买者在打开盒子之前都不会知道里面是什么，这带来许多刺激感与期待感。 since自从；as当……时；until直到；when当……时候。固定结构not...until表示“直到……才”，贴合句子“不打开就不知道里面物品”的语义。 23．________ he grew older, he became wiser. A．Because B．As C．If 【答案】B 【详解】句意：随着他年龄增长，他变得更睿智。 Because因为，引导原因状语从句；As随着；因为，引导时间状语从句时可表示伴随状态，描述两种同步发生的变化；If如果；是否。句中“he became wiser”，说明前面表达的应该是：随着他长大，长大和变得睿智同步发生，As符合题意。 24．Our work began ________ the club leader took us into the community. A．after B．if C．unless 【答案】A 【详解】句意：俱乐部负责人带我们进入社区后，我们的工作就开始了。 after在……之后；if如果；unless除非。根据“Our work began...the club leader took us to go into the community.”可知，工作是在负责人带大家进入社区这一动作发生之后开始，表示时间先后顺序，应用after引导时间状语从句。 25．I will go over the exercises ________ I make sure I understand all the key points in math. A．until B．unless C．after D．whether 【答案】A 【详解】句意：我会反复研究这些练习题，我会复习这些练习，直到我确保自己理解了数学中的所有关键点。 until直到……为止；unless除非；after在……之后；whether是否。根据句意可知，此处表示“直到我确保自己理解了所有关键点”，until符合语境。 26．Mary didn’t leave the classroom ________ she finished doing her homework. A．until B．although C．if D．so 【答案】A 【详解】句意：玛丽直到完成作业才离开教室。 until直到……为止；although虽然；if如果；so所以。根据“Mary didn’t leave the classroom...she finished doing her homework.”可知，此处表达的是“直到完成作业才离开教室”，应用“not...until”结构，应填until。 27．________ Sally has something unknown, she often looks it up after class. A．Until B．Before C．When 【答案】C 【详解】句意：当萨莉有不懂的东西时，她经常在课后查阅它。 Until直到……为止；Before在……之前；When当……时。根据“有不懂的东西”和“课后查阅”的逻辑关系，此处表示“当某个情况发生时（有不懂的东西），采取后续行动（查阅）”，“When”引导时间状语从句符合语义。 28．It was thirty years ________ he was invited as an outstanding alumnus to celebrate the 128th anniversary of the university. A．when B．before C．since D．as 【答案】B 【详解】句意：三十年后，他作为杰出校友被邀请庆祝大学成立128周年。 when当……时候；before到……之前，过了……才；since自从；as因为，当……时候，作为。根据“It was thirty years…he was invited as an outstanding”可知，“It was+时间段+before...”是固定句型，意为“过了多久才……”，符合句意“过了三十年他才被邀请”，应选before。 29．I have been studying English ________ I was six years old. A．since B．for C．until D．when 【答案】A 【详解】句意：我从六岁起就一直在学习英语。 考查连词辨析。since自从；for表示一段时间；until直到；when当……时。根据句子使用现在完成进行时“have been studying”，表示动作从过去某个时间点开始持续到现在，需用“since”引导时间状语从句，表示起点。故选A。 30．My father was reading in the study ________ my mother was cooking lunch in the kitchen. A．if B．while C．unless D．until 【答案】B 【详解】句意：我爸爸在书房读书，与此同时，我妈妈在厨房做午饭。 考查连词辨析。if如果；while当……时，与此同时（表示两个动作同时进行）；unless除非；until直到。根据“My father was reading...my mother was cooking lunch”可知，“爸爸读书”和“妈妈做饭”是两个同时进行的动作，while符合语境，故选B。 二、完成句子(本大题共10小题，每小题4分，共40分) 31．You can ask me for help when you meet trouble.（用 whenever 替换 when） _______________________________________________________________ 【答案】Whenever you meet trouble, you can ask me for help. 【详解】句意：无论何时你遇到麻烦，都可以向我求助。 when意为“当……时候”，whenever意为“无论何时，每当”，二者均可引导时间状语从句。按照题目要求用whenever替换when，从句可置于句首，其余词汇、时态保持不变。故填Whenever you meet trouble, you can ask me for help. 32．当他年幼时，他梦想成为一名消防员。 ________ he was young, he ________ ________ being a firefighter. 【答案】 When dreamed/dreamt of 【详解】原句中“当……时”和“梦想”是关键词。“当……时”对应连词when，引导时间状语从句，位于句首，首字母需大写为When。“梦想做某事”是固定搭配dream of doing sth.。根据从句“he was young”（当他年幼时）可知，主句应用一般过去时，故dream变为过去式dreamed/dreamt。 33．他一想到他的榜样，他的经历就给了我希望。 His experience gives me hope ________ ________ ________ it comes to mind. 【答案】 as soon as 【详解】原句中“一……就……”是关键词，表示“一……就……”的固定搭配是as soon as。本句为一般现在时，主从复合句中as soon as引导时间状语从句“it comes to mind”（它出现在脑海中），主句“His experience gives me hope”（他的经历给我希望）描述经常性情况，符合as soon as的用法。故填as；soon；as。 34．Call me before leaving the office. (改为复合句) Call me before ________ ________ the office. 【答案】 you leave 【详解】句意：在离开办公室之前给我打电话。原句为简单句，介词“before”后接动名词“leaving”作宾语。将其改为含有时间状语从句的复合句时，需要将“before”作为连词引导时间状语从句；由于主句为祈使句“Call me”，其省略的主语为第二人称“you”，因此从句的主语也应为“you”；根据“主祈从现”原则（即主句为祈使句时，时间状语从句需用一般现在时表将来），从句的谓语动词需使用一般现在时形式“leave”。 35．直到妈妈回来，我才开始做作业。   I ________ my homework ________ my mother came back. 【答案】 didn’t start/didn’t begin until/till 【详解】原句中“直到……才、开始”是关键词，表示“直到……才”的固定句型是not…until…, till和until词义、用法一致，均可引导时间状语从句；start/begin意为“开始”。本句为一般过去时，借助助动词did构成否定，did后接动词原形，故填didn’t start/didn’t begin；until/till。 36．reaches, he, Damin, stops, when, the right place (连词成句) _______________________. 【答案】When Damin reaches the right place, he stops/Damin stops when he reaches the right place 【详解】根据所给标点可知应用陈述句的形式，句子包含一个由when引导的时间状语从句。分析所给单词，when意为“当……时候”，引导时间状语从句；Damin是从句和主句中都可以作主语的人名；reaches是动词，意为“到达”，在从句中作谓语；the right place是名词短语，意为“正确的地方”，在从句中作宾语；he是主句主语，stops是主句谓语动词，意为“停止”。因此可以有两种组合方式，一种是“When Damin reaches the right place, he stops”，即“当大民到达正确的地方时，他停了下来”；另一种是“Damin stops when he reaches the right place”，即“大民在他到达正确的地方时停下来”。故填When Damin reaches the right place, he stops/Damin stops when he reaches the right place。 37．His uncle left his hometown ten years ago. (改为同义句) ________ ten years ________ his uncle left his hometown. 【答案】 It’s since 【详解】句意：他的叔叔十年前离开了家乡。原句表示“他的叔叔十年前离开了家乡”，结合所给答题空，改为同义句时，可用 “It’s+时间段+since+时间状语从句” 的结构，表示“自从……以来已经过了多久”，句首首字母大写。故填It’s; since。 38．当人们去到那里旅行，都会去参观那个雕像。 _________ people _________ there, they _________ _________ the statue. 【答案】 When travel will visit 【详解】根据中英文对照，when引导时间状语从句，遵循主将从现原则；旅行：travel；会：will，后接动词原形；参观：visit。故填When；travel ；will；visit。 39．While Mary was reading in the library, she saw an old friend. (改为同义句) Mary saw an old friend ________ ________ in the library. 【答案】 while reading 【详解】句意：玛丽在图书馆看书的时候，看见了一位老朋友。while引导时间状语从句，主从句主语一致时，可省略主语和be动词，简化为while doing结构。 40．随着她逐渐长大，关于历史她学到了很多。 ________ ________ ________ ________, she learned a lot about history. 【答案】 As she grew older 【详解】随着她长大：As she grew older，表示随着时间的推移某事逐渐发生；句中as引导时间状语从句，放在句首，句首字母要大写。结合“she learned a lot about history.”可知时态为一般过去时，grew是grow的过去式形式，故填As；she；grew；older。 试卷第1页，共3页 试卷第1页，共3页 学科网（北京）股份有限公司 $