Unit 4 Growing up 语法Grammar 时间状语从句-2025-2026学年九年级英语上册单元语法精讲精练（牛津译林版）

班级 姓名 学号 分数 Unit 4 Growing up 时间状语从句 （时间：60分钟，满分：100分） 时间状语从句（Adverbial Clause of Time）用于说明主句动作发生的时间背景，由时间连词引导。它是英语中表达时间关系的核心结构，使用时需特别注意时态呼应和连词选择。 一、核心引导词及用法详解 1. 基础连词：when, while, as 连词 核心意义 时态要求 例句解析 when 当...时（瞬间/时间段） 灵活（主从句可不同时态） When the phone rang, I was cooking. （电话响时，我正在做饭 → 瞬间动作） When I lived in Paris, I often visited museums. （我住巴黎时 → 时间段动作） while 在...期间（强调持续） 从句用进行时/状态动词 While she was sleeping, someone stole her bike. （她睡觉期间 → 强调过程） While I understand your point, I disagree. （尽管我明白你的观点 → 表对比） as 随着/当...时（同步变化） 主从句动作同时发生 As the sun rose, the fog disappeared. （太阳升起，雾随之消散 → 同步变化） > She sang as she walked.（边走边唱 → 动作伴随） 关键区别： when：通用性强（瞬间/时间段皆可） while：必须搭配持续性动作（进行时） as：侧重“一边...一边...”或“随着...” 2. 时序连词：before, after, until/till, since 连词 逻辑关系 时态规则 例句 before 在...之前 主句将来时 → 从句用现在时 > Lock the door before you leave.（离开前锁门 → 从句用现在时代替将来） after 在...之后 从句动作先于主句 After he finished work, he went home.（完成工作后回家） until/till 直到...为止 主句用延续性动词 > Wait here until I come back.（等我回来 → wait 是延续动作） ⚠️ 瞬间动词用 not...until： > He didn’t realize his mistake until I told him.（直到我告诉他，他才意识到错误） since 自从...（时间起点） 主句用现在完成时，从句用一般过去时 > I have known her since we were children.（从小认识 → since+过去时间点） 二、时态配合黄金规则 ▶ 规则 1：主将从现 当主句是将来时，时间从句用现在时代替将来时： ❌ You will fail when you will give up. ✅ You will fail when you give up.（放弃时就会失败） ▶ 规则 2：主过从过 主句是过去时，从句通常也用过去时（根据动作先后选具体时态）： When she arrived, I was cooking.（她到达时，我正在做饭 → 过去进行表背景） ▶ 规则 3：since 从句的时态 since 从句：一般过去时（表时间起点） 主句：现在完成时/完成进行时（表持续影响） She has worked here since she graduated.（毕业后一直在此工作） 1、 单项选择(本大题共40小题，每小题2分，共80分) 1．Mr. White has collected more than sixty Chinese paintings ________ he came to Shanghai five years ago. A．since B．when C．before D．until 【答案】A 【详解】句意：怀特先生自五年前来到上海以来，已经收藏了六十多幅中国画。 考查连词辨析。since自从；when当……时候；before在……之前；until直到……为止。根据“Mr. White has collected...he came to Shanghai five years ago”可知，主句是现在完成时，表示从过去持续到现在的动作，用since引导时间状语从句。故选A。 2．He didn’t go to bed ________ 12 o’clock last night. A．before B．after C．when D．until 【答案】D 【详解】句意：他昨晚直到12点才上床睡觉。 考查连词。before之前；after在……之后；when当……时候；until直到。根据“He didn’t go to bed…12 o’clock last night.”可知，这里指昨晚直到12点才上床睡觉，not…until意为“直到……才”，故选D。 3．________ I go to sleep, I like to read some science fiction stories. A．When B．While C．Before D．After 【答案】C 【详解】句意：睡觉前，我喜欢读一些科幻小说。 考查连词辨析。When当……时；While当……的时候；Before在……以前；After在……以后。根据语境可知，此处指睡觉前读一些科幻小说。故选C。 4．Time waits for no man. But some people won’t realize it ________ it’s gone. A．as B．when C．until D．since 【答案】C 【详解】句意：时间不等人，但有些人直到时间消逝后才会意识到。 考查连词辨析。as因为；when当……时；until直到……；since自从。根据“But some people won’t realize it ... it’s gone.”可知直到时间消逝才意识到它的重要性，此处用not ...until表示“直到……才”，引导时间状语从句。故选C。 5．—Have you seen your general manager? —Of course. I went to see him ________ he entered his office. A．until B．as soon as C．while D．before 【答案】B 【详解】句意：——你见过总经理了吗？——当然。他一进办公室我就去见了他。 考查连词辨析。until直到；as soon as一……就……；while正当……时；before在……之前。根据答句“Of course”可知，此处指的是总经理一进办公室就去见他了。故选B。 6．________ John was watching TV, his mother was cooking. A．Before B．As soon as C．While D．Since 【答案】C 【详解】句意：当John正在看电视的时候，他的妈妈在做饭。 考查连词辨析。before在……之前；as soon as一……就；while当；since自从。根据“John was watching TV, his mother was cooking.”可知此处表示两个动作同时进行，用while引导时间状语从句。故选C。 7．—Lucy, you don’t use the phone ________ you are far from the gas (汽油) station. —OK, I won’t do that again. A．when B．until C．though D．after 【答案】B 【详解】句意：——露西，在你远离加油站之前不要使用电话。——好的，我不会再那样做了。 考查连词辨析。when当……时候；until直到；though虽然；after在……之后。根据“ you don’t use the phone ... you are far from the gas (汽油) station.”可知，强调在远离加油站之前不要使用电话，符合语境的连词是until。故选B。 8．It’s raining too hard outside. We won’t leave ________ the rain stops. A．until B．since C．while D．though 【答案】A 【详解】句意：外面雨下得太大了。我们要等到雨停了再离开。 考查连词辨析。since由于，自从；until直到；while当……时；though虽然。根据“We won’t leave...the rain stops.”可知，此处应表示直到雨停了再离开，not...until...“直到……才……”。故选A。 9．Luckily, all people had run out of the building ________ it fell down. A．until B．if C．before D．after 【答案】C 【详解】句意：幸运的是，在大楼倒塌之前，所有的人都跑出了大楼。 考查时间状语从句。until直到；if如果；before在……之前；after在……之后。根据“Luckily”可知，应是在大楼倒塌之前，所有的人都跑出去了。故选C。 10．I was walking along the street ________ I heard a cry from behind. A．when B．before C．while D．if 【答案】A 【详解】句意：我在街上走的时候，听到后面传来一声喊叫。 考查连词。when当……时候；before在……之前；while当……时候；if如果。根据“I was walking along the street...I heard a cry from behind.”可知，此处表示正在走的时候突然听到一声喊叫，be doing...when...“正做某事……突然……”，且heard是瞬间动词，因此应用when引导时间状语从句。故选A。 11．I was sleeping soundly that night ________ a terrible shaking woke me up. A．that B．where C．while D．when 【答案】D 【详解】句意：那天晚上我正睡得很香的时候，突然一阵可怕的摇晃把我吵醒了。 考查连词辨析。that以至于/为了(引导从句)；where哪里；while当……时候；when当……时候。根据句意可知，前后句子之间是时间关系，表示“当我正睡得很香的时候”，应用when。故选D。 12．Elon Musk spoke highly of China Space ________ he arrived in China last week. A．as soon as B．unless C．because D．if 【答案】A 【详解】句意：上周，埃隆·马斯克一到中国就高度评价了中国航天公司。 考查连词辨析。as soon as一……就……；unless除非；because因为；if如果。根据“he arrived in China last week”和“Elon Musk spoke highly of China Space”可知，应是一到中国就高度评价了中国航天公司，应用as soon as引导时间状语从句。故选A。 13．Sometimes I don’t get home ________ very late because of the project. A．after B．before C．until D．when 【答案】C 【详解】句意：因为这个项目，有时我直到很晚才回家。 考查连词辨析。after在……之后；before在……之前；until直到……为止；when当……时候。根据句意“有时因为这个项目，我到家很晚”可知，应该是“直到很晚才到家”，符合语境的连词是until。故选C。 14．It’s been 10 years since he __________ his hometown. A．left B．has left C．had left D．leaves 【答案】A 【详解】句意：他离开家乡已经10年了。 考查since引导的时间状语从句。分析句子可知，句中的主句用现在完成时，此时since“自从”引导的时间状语从句应用一般过去时，从句中的谓语动词应用过去式，left符合语境。故选A。 15．I was making a phone call __________ my mum came back. A．as soon as B．since C．while D．when 【答案】D 【详解】句意：我妈妈回来时，我正在打电话。 考查连词。as soon as一……就；since自从；while当……时；when当……时。根据“I was making a phone call ... my mum came back.”可知，此处是引导时间状语从句，表示“当我妈妈回来时”，且由came可知是瞬间动作，应用when；while后接表示延续性的动作或状态。故选D。 16．He didn’t come back home ____________ late in the evening. A．after B．that C．if D．until 【答案】D 【详解】句意：他直到晚上很晚才回家。 考查连词。after在……之后；that不译，引出各种从句；if如果；until直到。根据“He didn’t come back home … late in the evening.”可知，直到很晚才回家。not … until“直到……才”。故选D。 17．Ann didn’t know anything about the news _________ Mrs. Brown told her. A．because B．until C．if D．as soon as 【答案】B 【详解】句意：直到布朗太太告诉安，她才知道这个消息。 考查连词辨析。because因为；until直到；if如果；as soon as一……就……。根据“Ann didn’t know anything about the news”可知这里是not…until“直到……才”。故选B。 18．—Shall we go now? —No. The lights are red. Please wait ______ they turn green. A．because B．until C．if D．though 【答案】B 【详解】句意：——我们现在可以走了吗？——不。灯是红色的。请等到它们变成绿色。 考查连词辨析。because因为；until直到；if如果；though尽管。根据“The lights are red. Please wait... they turn green.”可知，要等到红灯变绿，until符合语境，故选B。 19．China’s AI cartoon Qianqiu shisong (千秋诗颂) will catch people’s attention _______ it appears. A．in order that B．as long as C．as soon as D．so that 【答案】C 【详解】句意：中国的AI动画片《千秋诗颂》一出现就会引起人们的注意。 考查连词。in order that为了，后跟句子；as long as只要；as soon as一……就……；so that以便，为了。根据“China’s AI cartoon Qianqiu shisong (千秋诗颂) will catch people’s attention…it appears.”可知，应是一亮相就会引起人们的关注，所以用as soon as引导时间状语从句，故选C。 20．—Mary, when did you go to bed last night? —I didn’t go to bed ________ I finished reading the novel The Three Body Problem. A．until B．although C．if D．after 【答案】A 【详解】句意：——玛丽，你昨晚什么时候去睡觉的？——我直到读完小说《三体》才上床睡觉。 考查从属连词辨析。until直到；although虽然；if如果；after之后。根据“I didn’t go to bed…I finished reading the novel”可知，直到读完小说才睡觉，not…until直到……才，是固定搭配。故选A。 21．My friend and I will go somewhere relaxing ________ the summer vacation begins. A．as soon as B．unless C．so that D．until 【答案】A 【详解】句意：暑假一开始，我和我的朋友就会去一个放松的地方。 考查连词辨析。as soon as一……就……；unless除非；so that以便；until直到。根据“My friend and I will go somewhere relaxing…the summer vacation begins.”可知，此处指暑假一开始，我和我的朋友就会去一个放松的地方，用as soon as引导时间状语从句。故选A。 22．The students decided they ________ as WWF volunteers as soon as the summer vacation came. A．worked B．will work C．have worked D．would work 【答案】D 【详解】句意：学生们决定一到暑假就作为世界野生动物基金会的志愿者工作。 考查动词时态。根据“as soon as the summer vacation came”可知，此处是对过去的将来进行预测，因此时态为过去将来时，结构为would do。故选D。 23．John felt better ________ he took the medicine. A．if B．unless C．although D．after 【答案】D 【详解】句意：约翰吃了药后感觉好多了。 考查连词辨析。if如果；unless除非；although尽管；after在……之后。分析句子结构可知，此处是指在他吃药之后感觉好多了，应用after引导时间状语从句。故选D。 24．He has studied very hard _________ he came to our class. A．when B．and C．since D．so 【答案】C 【详解】句意：自从来到我们班级之后，他学习非常努力。 考查连词辨析。when当……时；and 和；since自从；so 所以。根据“He has studies very hard”可知，时态是现在完成时，“he came to our class”是一般过去时，所以句子是since引导的时间状语从句，故选C。 25．I won’t eat the cake _________ you get home. A．as soon as B．so that C．while D．until 【答案】D 【详解】句意：直到你回家我才吃蛋糕。 考查连词辨析。as soon as一……就……；so that以便，为了；while当……时候；until直到。根据“I won’t eat the cake… you get home”可知，直到你回家我才吃蛋糕。此处为not…until引导的时间状语从句，意为“直到……才”。故选D。 26．It was an exciting moment for Mr. and Mrs. Wang _______ they learned they were going to have a baby. A．whether B．although C．when D．unless 【答案】C 【详解】句意：当王夫妇得知他们要有孩子的时候，他们感到非常激动。 考查连词辨析。whether是否；although尽管，虽然；when当……时候；unless除非。根据“It was an exciting moment for Mr. and Mrs. Wang ... they learned they were going to have a baby.”可知，当他们知道他们将有孩子的时候，这对于王先生和王夫人而言，是一个激动人心的时刻；when符合语境。故选C。 27．Betty called her parents excitedly _______ she got an offer of work. A．so that B．as soon as C．though D．before 【答案】B 【详解】句意：贝蒂一得到工作机会就兴奋地给父母打电话。 考查连词辨析。so that以便，为了；as soon as一……就……；though虽然；before在……之前。根据“Betty called her parents excitedly…she got an offer of work.”可知，此处指的是“一得到工作机会就兴奋地给父母打电话”，因此此处用as soon as作连接词。故选B。 28．—What time will we have our meeting this afternoon?   —Well, the meeting will be put off ________ the new manager comes. A．till B．though C．while D．if 【答案】A 【详解】句意：——今天下午我们什么时候开会？——嗯，会议将推迟到新经理来。 考查连词辨析。till直到；though虽然；while当；if如果。根据“the meeting will be put off...the new manager comes.”可知会议要推迟到新经理到来，用till引导时间状语从句。故选A。 29．You can’t leave ________ your work is finished. A．if B．until C．though D．since 【答案】B 【详解】句意：你必须完成工作才能离开。 考查连词辨析。if如果；until直到；though尽管；since自从。根据“You can’t leave...your work is finished.”可知是完成之后才能离开，是结构not…until“直到……才”。故选B。 30．—Can I leave before you get back from the store? —No, please wait here ________ I return. A．so B．until C．since D．while 【答案】B 【详解】句意：——我能在你从商店回来之前离开吗？——不，请在这里等我回来。 考查连词词义辨析。so因此；until直到……为止；since自从；while当……的时候。根据“No, please wait here ... I return.”可知，此处是指一直等到“我”回来。故选B。 31．I will give the Chinese kite to Linda I see her. A．as soon as B．so that C．although D．unless 【答案】A 【详解】句意：当我一看到琳达我就会把中国风筝送给她。 考查连词辨析。as soon as一……就，引导时间状语从句；so that以便于，引导结果状语从句；although尽管，引导让步状语从句；unless除非，引导条件状语从句。根据“I see her”表示的主语动作发生的时间，应为时间状语从句。故选A。 32．—What can we do to save water? —Well, for example, we can save water by turning off the water ________ washing our hands. A．before B．until C．as soon as D．while 【答案】D 【详解】句意：——我们能做些什么来节约用水？——嗯，例如，我们可以通过洗手时关水来节约用水。 考查连词辨析。before在……之前；until直到；as soon as一……就……；while与……同时。根据“turning off the water...washing our hands.”可知，洗手的时候关水可以节约用水，应用while引导时间状语从句，故选D。 33．The little girl didn’t stop crying ________ she found her mother in the supermarket. A．after B．until C．because D．when 【答案】B 【详解】句意：小女孩哭个不停，直到在超市找到她妈妈。 考查连词辨析。after在……之后；until直到；because因为；when当……时。根据“The little girl didn’t stop crying...she found her mother in the supermarket.”可知，此处是not...until结构，意为“直到……才”，故选B。 34．—How was your experience climbing Mount Huang? —I didn’t believe I could do it ________ I got to the top. A．unless B．until C．after D．when 【答案】B 【详解】句意：——你攀登黄山的经历如何？——直到我到达顶峰，我才相信我能做到。 考查连词辨析。unless除非；until直到；after在……之后；when当。根据“I didn’t believe I could do it...I got to the top”可知是直到到达顶峰才相信自己可以做到，not...until“直到……才”。故选B。 35．Many students didn’t realize the importance of study ________ they left school. A．until B．when C．as D．after 【答案】A 【详解】句意：许多学生直到离开学校才意识到学习的重要性。 考查连词辨析。until直到； when当……的时候；as当……时；after在……之后。根据句中“didn’t realize”可知直到离开学校才意识到学习的重要性，not…until表示“直到……才”。故选A。 36．It’s much easier for us to become friends ________ we share similar interests. A．unless B．when C．although D．so that 【答案】B 【详解】句意：当我们有相似的兴趣爱好时，我们更容易成为朋友。 考查连词辨析。unless除非、如果不；when当……时；although尽管、虽然；so that以便、因此。根据“we share similar interests.”可知，此处表示“当我们有相似的兴趣时”，用when引导时间状语从句，其他三项语意不符。故选B。 37．—How can I improve my spoken English? —You should practice it ________ you are comfortable speaking it. A．unless B．because C．until D．as soon as 【答案】C 【详解】句意：——我怎样才能提高我的英语口语？——你应该不断练习，直到你能自如地说为止。 考查从属连词辨析。unless除非；because因为；until直到；as soon as一……就。根据“You should practice it ... you are comfortable speaking it.”可知，应该练习直到能自如地说为止，用until引导时间状语从句。故选C。 38．You never really understand a person ________ you consider things from his point of view. A．until B．while C．because D．after 【答案】A 【详解】句意：直到你从一个人的角度考虑问题，你才会真正了解他。 考查连词辨析。until直到；while当……时；because因为；after在……之后。根据“You never really understand a person…you consider things from his point of view”可知，句中never表示否定，应用until引导时间状语从句，not...until“直到……才”符合语境。故选A。 39．—Paul, it is five years _________ I last saw your family. —We all miss you so much. A．since B．until C．when D．if 【答案】A 【详解】句意：——保罗，自从我上次见到你的家人已经五年了。——我们都很想你。 考查连词辨析。since自从；until直到；when当……时；if如果。根据“it is five years ... I last saw your family.”可知，此处是句型it is+时间段+since+从句“自从……已经多少时间了”。故选A。 40．—Excuse me, could you tell me how to get to the nearest bank? —Go down this road ______ you get to a school, and then turn left. A．since B．while C．until D．after 【答案】C 【详解】句意：——打扰了，你能告诉我怎么去最近的银行吗？——沿着这条路一直走到一所学校，然后向左拐。 考查从属连词辨析。since自从；while当……时候；until直到……为止；after在……之后。根据“Go down this road…you get to a school”可知沿这条路一直走，直到到达学校，所以用until引导时间状语从句，它所表示的动作一直延续到until所表示的时间为止。故选C。 二、完成句子(本大题共10小题，每小题2分，共20分) 41．直到最后一分钟，他们才进了一个球。 They score a goal the last minute. 【答案】 didn’t until 【详解】对比中英文可知，空处缺少“直到……才”的翻译，英文表达为not…until，根据中文可判断此句用一般过去时，否定句借助于助动词didn’t，故填didn’t；until。 42．Lily说她一到襄阳就爱上了这个城市。 Lily said that she with this city she came to Xiangyang. 【答案】 fell in love as soon as 【详解】根据中英文对照可知，前三空意为“爱上”，fall in love with“爱上……”；后三空意为“一……就”，as soon as“一……就”；根据“said”和“came”判断整个句子为一般过去时，fall应使用其过去式fell。故填fell；in；love；as；soon；as。 43．直到他说话，我才知道他也来自重庆。(完成译句) I know he was also from Chongqing he spoke. 【答案】 didn’t until 【详解】根据中英文对照可知，此处缺少“直到……才”，其英文表达为not…until，固定用法；由“was”可知，句子为一般过去时，需借助助动词didn’t变否定句。故填didn’t；until。 44．等孩子长大时，父母将会变老。 When the children , the parents will grow old. 【答案】 grow up 【详解】grow up“长大”，本句含有when引导的时间状语从句，主句用一般将来时，从句用一般现在时，又因从句中的主语the children是复数，谓语动词也用复数。故填grow up。 45．等妈妈回来我才去上学。 I to school my mother came back. 【答案】 didn’t go until 【详解】根据中英文对照可知，英文句子应使用短语not...until...“直到……才……”；go to school意为“去上学”；根据came可知，时态是一般过去时，且主句的谓语动词是实义动词go，所以应用did not即didn’t表示否定，助动词did后接动词原形，所以go用原形即可。故填didn’t；go；until。 46．无论什么时候你需要帮助，你都可以向我求助。 you need help, you can me for help. 【答案】 Whenever call 【详解】whenever“无论什么时候”，引导时间状语从句，位于句首的单词首字母要大写，call sb for help“向某人求助”，can是情态动词，后接动词原形，故填Whenever；call。 47．洗完手后别忘记关掉水龙头。 Don’t forget to the tap you wash your hands. 【答案】 turn off after 【详解】对比中英文可知，空处缺少“关掉”和“……后”；分析题干可知，turn off“关掉”，动词短语；根据空前不定式符号to可知，此处应用动词原形式；第三空，此处是指洗完手后别忘记关掉水龙头，应用连词after“在……之后”引导时间状语从句。故填turn；off；after。 48．直到老板回来后, 他才离开办公室。（完成译句） He leave the office his boss came back. 【答案】 didn’t until 【详解】根据中英文对照可知，not...until“直到……才”，第一空是对谓语动词的否定，根据“his boss came back”可知，时态为一般过去时，否定借助助动词did，用didn’t。故填didn’t；until。 49．当他长大后，他想成为一名艺术家。 He is going to be an artist when he . 【答案】grows up 【详解】对比中英文可知，空处缺少“长大”；grow up“长大”，动词短语；根据“He is going to be an artist when he”可知，此句是when引导的时间状语从句，从句使用一般现在时，主语he为第三人称单数，谓语动词应用三单形式grows。故填grows up。 50．直到雨停，他才回家。 He home the rain . 【答案】 didn’t go until stopped 【详解】根据“直到……才……”可知该句应用not…until的结构表达；go home“回家”；stop“停止”；且该句描述的是过去发生过的事，需用一般过去时，空一后有动词go，应借助于助动词did，stop的过去式为stopped。故填didn’t；go；until；stopped。 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 4 Growing up 时间状语从句 （时间：60分钟，满分：100分） 时间状语从句（Adverbial Clause of Time）用于说明主句动作发生的时间背景，由时间连词引导。它是英语中表达时间关系的核心结构，使用时需特别注意时态呼应和连词选择。 一、核心引导词及用法详解 1. 基础连词：when, while, as 连词 核心意义 时态要求 例句解析 when 当...时（瞬间/时间段） 灵活（主从句可不同时态） When the phone rang, I was cooking. （电话响时，我正在做饭 → 瞬间动作） When I lived in Paris, I often visited museums. （我住巴黎时 → 时间段动作） while 在...期间（强调持续） 从句用进行时/状态动词 While she was sleeping, someone stole her bike. （她睡觉期间 → 强调过程） While I understand your point, I disagree. （尽管我明白你的观点 → 表对比） as 随着/当...时（同步变化） 主从句动作同时发生 As the sun rose, the fog disappeared. （太阳升起，雾随之消散 → 同步变化） > She sang as she walked.（边走边唱 → 动作伴随） 关键区别： when：通用性强（瞬间/时间段皆可） while：必须搭配持续性动作（进行时） as：侧重“一边...一边...”或“随着...” 2. 时序连词：before, after, until/till, since 连词 逻辑关系 时态规则 例句 before 在...之前 主句将来时 → 从句用现在时 > Lock the door before you leave.（离开前锁门 → 从句用现在时代替将来） after 在...之后 从句动作先于主句 After he finished work, he went home.（完成工作后回家） until/till 直到...为止 主句用延续性动词 > Wait here until I come back.（等我回来 → wait 是延续动作） ⚠️ 瞬间动词用 not...until： > He didn’t realize his mistake until I told him.（直到我告诉他，他才意识到错误） since 自从...（时间起点） 主句用现在完成时，从句用一般过去时 > I have known her since we were children.（从小认识 → since+过去时间点） 二、时态配合黄金规则 ▶ 规则 1：主将从现 当主句是将来时，时间从句用现在时代替将来时： ❌ You will fail when you will give up. ✅ You will fail when you give up.（放弃时就会失败） ▶ 规则 2：主过从过 主句是过去时，从句通常也用过去时（根据动作先后选具体时态）： When she arrived, I was cooking.（她到达时，我正在做饭 → 过去进行表背景） ▶ 规则 3：since 从句的时态 since 从句：一般过去时（表时间起点） 主句：现在完成时/完成进行时（表持续影响） She has worked here since she graduated.（毕业后一直在此工作） 1、 单项选择(本大题共40小题，每小题2分，共80分) 1．Mr. White has collected more than sixty Chinese paintings ________ he came to Shanghai five years ago. A．since B．when C．before D．until 2．He didn’t go to bed ________ 12 o’clock last night. A．before B．after C．when D．until 3．________ I go to sleep, I like to read some science fiction stories. A．When B．While C．Before D．After 4．Time waits for no man. But some people won’t realize it ________ it’s gone. A．as B．when C．until D．since 5．—Have you seen your general manager? —Of course. I went to see him ________ he entered his office. A．until B．as soon as C．while D．before 6．________ John was watching TV, his mother was cooking. A．Before B．As soon as C．While D．Since 7．—Lucy, you don’t use the phone ________ you are far from the gas (汽油) station. —OK, I won’t do that again. A．when B．until C．though D．after 8．It’s raining too hard outside. We won’t leave ________ the rain stops. A．until B．since C．while D．though 9．Luckily, all people had run out of the building ________ it fell down. A．until B．if C．before D．after 10．I was walking along the street ________ I heard a cry from behind. A．when B．before C．while D．if 11．I was sleeping soundly that night ________ a terrible shaking woke me up. A．that B．where C．while D．when 12．Elon Musk spoke highly of China Space ________ he arrived in China last week. A．as soon as B．unless C．because D．if 13．Sometimes I don’t get home ________ very late because of the project. A．after B．before C．until D．when 14．It’s been 10 years since he __________ his hometown. A．left B．has left C．had left D．leaves 15．I was making a phone call __________ my mum came back. A．as soon as B．since C．while D．when 16．He didn’t come back home ____________ late in the evening. A．after B．that C．if D．until 17．Ann didn’t know anything about the news _________ Mrs. Brown told her. A．because B．until C．if D．as soon as 18．—Shall we go now? —No. The lights are red. Please wait ______ they turn green. A．because B．until C．if D．though 19．China’s AI cartoon Qianqiu shisong (千秋诗颂) will catch people’s attention _______ it appears. A．in order that B．as long as C．as soon as D．so that 20．—Mary, when did you go to bed last night? —I didn’t go to bed ________ I finished reading the novel The Three Body Problem. A．until B．although C．if D．after 21．My friend and I will go somewhere relaxing ________ the summer vacation begins. A．as soon as B．unless C．so that D．until 22．The students decided they ________ as WWF volunteers as soon as the summer vacation came. A．worked B．will work C．have worked D．would work 23．John felt better ________ he took the medicine. A．if B．unless C．although D．after 24．He has studied very hard _________ he came to our class. A．when B．and C．since D．so 25．I won’t eat the cake _________ you get home. A．as soon as B．so that C．while D．until 26．It was an exciting moment for Mr. and Mrs. Wang _______ they learned they were going to have a baby. A．whether B．although C．when D．unless 27．Betty called her parents excitedly _______ she got an offer of work. A．so that B．as soon as C．though D．before 28．—What time will we have our meeting this afternoon?   —Well, the meeting will be put off ________ the new manager comes. A．till B．though C．while D．if 29．You can’t leave ________ your work is finished. A．if B．until C．though D．since 30．—Can I leave before you get back from the store? —No, please wait here ________ I return. A．so B．until C．since D．while 31．I will give the Chinese kite to Linda I see her. A．as soon as B．so that C．although D．unless 32．—What can we do to save water? —Well, for example, we can save water by turning off the water ________ washing our hands. A．before B．until C．as soon as D．while 33．The little girl didn’t stop crying ________ she found her mother in the supermarket. A．after B．until C．because D．when 34．—How was your experience climbing Mount Huang? —I didn’t believe I could do it ________ I got to the top. A．unless B．until C．after D．when 35．Many students didn’t realize the importance of study ________ they left school. A．until B．when C．as D．after 36．It’s much easier for us to become friends ________ we share similar interests. A．unless B．when C．although D．so that 37．—How can I improve my spoken English? —You should practice it ________ you are comfortable speaking it. A．unless B．because C．until D．as soon as 38．You never really understand a person ________ you consider things from his point of view. A．until B．while C．because D．after 39．—Paul, it is five years _________ I last saw your family. —We all miss you so much. A．since B．until C．when D．if 40．—Excuse me, could you tell me how to get to the nearest bank? —Go down this road ______ you get to a school, and then turn left. A．since B．while C．until D．after 二、完成句子(本大题共10小题，每小题2分，共20分) 41．直到最后一分钟，他们才进了一个球。 They score a goal the last minute. 42．Lily说她一到襄阳就爱上了这个城市。 Lily said that she with this city she came to Xiangyang. 43．直到他说话，我才知道他也来自重庆。(完成译句) I know he was also from Chongqing he spoke. 44．等孩子长大时，父母将会变老。 When the children , the parents will grow old. 45．等妈妈回来我才去上学。 I to school my mother came back. 46．无论什么时候你需要帮助，你都可以向我求助。 you need help, you can me for help. 47．洗完手后别忘记关掉水龙头。 Don’t forget to the tap you wash your hands. 48．直到老板回来后, 他才离开办公室。（完成译句） He leave the office his boss came back. 49．当他长大后，他想成为一名艺术家。 He is going to be an artist when he . 50．直到雨停，他才回家。 He home the rain . 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 $$