第一次月考复习之单元语法综合练（Units 1-2）-2026-2027学年九年级英语上册单元语法讲练（外研版）

**基本信息** 聚焦初中英语Unit1-2状语从句，通过60道选择填空题系统强化条件、原因、时间状语从句连接词运用，夯实语法基础，提升语言理解与表达能力。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |Unit1（条件/原因状语从句）|35题（如第1题if、第22题because）|连接词辨析（if/unless/because等）|从假设条件到因果关系的逻辑关联| |Unit2（时间状语从句）|25题（如第36题as soon as、第39题while）|连接词运用（when/while/until等）|按时间顺序和动作关联构建从句应用体系|

第一次月考复习之单元语法综合练习 (Unit 1-Unit 2) Unit 1 Teenagers today 条件状语从句和原因状语从句 Unit 2 On the money 时间状语从句和地点状语从句 Unit 1 Teenagers today 条件状语从句和原因状语从句 1．________ you can’t get a miracle, become a miracle. A．If B．Because C．When D．Where 【答案】A 【详解】句意：如果你等不到奇迹，那就让自己成为奇迹。 If如果，引导条件状语从句，表达假设关系；Because因为，用来解释原因；When当……时候，引导时间状语从句；Where哪里，指代地点。“become a miracle”的条件是“you can’t get a miracle”，用if引导的条件状语从句符合语境，句首单词的首字母要大写。 2．________ we are strong, China will be strong. A．Because B．If C．Although D．Unless 【答案】B 【详解】句意：如果我们强大，中国就会强大。 Because因为；If如果；Although虽然；Unless除非。根据句意，中国强的前提是“我们强”，应用if引导条件状语从句。故选用If。 3．Let’s play football if it ____ rain tomorrow. A．won’t B．doesn’t C．isn’t D．don’t 【答案】B 【详解】句意：如果明天不下雨，我们去踢足球吧。 考查助动词辨析。won’t 表示将来时的否定；doesn’t 主语是第三人称单数；isn’t 用于一般现在时，表示否定；don’t 用于一般现在时，主语是非第三人称单数。根据“Let’s play football if it”可知，if 引导的条件状语从句遵循“主将从现”原则，即主句用一般将来时，从句用一般现在时表示将来。从句主语是 it，动词是 rain，为实义动词，否定形式需要借助助动词 doesn’t，故选 B。 4．—We will win the competition ________ we all pull together. —Yes. Teamwork plays an important role. A．if B．but C．though D．unless 【答案】A 【详解】句意：——如果我们齐心协力，我们就会赢得这场比赛。  ——是的。团队合作起着重要的作用。 考查连词辨析。if如果，引导条件状语从句；but但是，表示转折关系；though尽管，引导让步状语从句；unless除非，引导条件状语从句，相当于if…not。根据“Teamwork plays an important role.”可知，“we all pull together”是主句成立的肯定条件，因此此处用if引导的条件状语从句。故选A。 5．—I really don’t like eating carrots. —Oh. You should eat vegetables ________ you want to keep healthy. A．or B．until C．because D．if 【答案】D 【详解】句意：——我真的不喜欢吃胡萝卜。——哦，如果你想保持健康，就应该吃蔬菜。 考查连词辨析。or或者；until直到；because因为；if如果。根据语境，前句说“不喜欢吃胡萝卜”，后句“你应该吃蔬菜”和“你想保持健康”之间是条件关系，即“如果想保持健康，就应该吃蔬菜”。故选D。 6．You won’t be successful ________ you don’t try your best to do something. A．or B．if C．unless D．although 【答案】B 【详解】句意：如果你不尽力做某事，你就不会成功。 考查连词辨析。or或者；if如果；unless除非；although虽然。根据句意，句子表达条件关系，即“如果不尽力，就不会成功”。if 引导条件状语从句，表示“如果”，符合句意。故选B。 7．—It’s said that the new Disney movie Thunderbolts will be on. —I’m sure that children will be very happy ________ the news is true. A．until B．if C．though 【答案】B 【详解】句意：——据说迪士尼新电影《雷霆特工队》要上映了。——如果这个消息是真的，我确信孩子们会非常开心的。 until直到……为止；if如果；though虽然。根据前句提到的电影上映传闻以及后句中的“the news is true”可知，此处表示一种假设的条件。if意为“如果”，引导条件状语从句，符合“如果消息属实，孩子们就会开心”的逻辑关系。 8．You can do better in English writing ________ you read more English novels in your free time. A．if B．but C．or D．so 【答案】A 【详解】句意：如果你在空闲时间多读英文小说，你的英语写作会做得更好。 if如果；but但是；or或者；否则；so因此。根据语境，“read more English novels”是“do better in English writing”的条件，用if引导条件状语从句。 9．________ I don’t call you in the morning, it means there is no good news. A．But B．Although C．If D．So 【答案】C 【详解】句意：如果我早上不给你打电话，那就意味着没有好消息。 But但是；Although虽然；If如果；So所以。分析句子可知，本句前半句“不打电话”是后半句“没有好消息”成立的假设条件，前后句存在条件逻辑关系，应用If。 10．________ you don’t feel well tomorrow, you can stay at home and rest. A．Until B．Though C．Before D．If 【答案】D 【详解】句意：如果你明天感觉不舒服，你可以待在家里休息。 Until直到……为止；Though尽管；Before在……之前；If如果。根据句意，前句“明天感觉不舒服”是后句“可以待在家里”的肯定条件，应用If引导条件状语从句。 11．—Nice to meet you. I’m new here. —Well, ________ my memory serves me right, we met at a summer camp last year. A．since B．until C．though D．if 【答案】D 【详解】句意：——很高兴见到你。我是新来的。——嗯，如果我没记错的话，我们去年在一个夏令营见过。 since自从；until直到；though尽管；if如果。根据“...my memory serves me right, we met at a summer camp last year.”可知，此处表达的是“如果没记错的话”，应用if引导条件状语从句。 12．—Labor education is important for students’ development. —Sure. ________ schools put it into practice, students will be more independent. A．Although B．Unless C．If D．Because 【答案】C 【详解】句意：——劳动教育对学生的发展很重要。——当然。如果学校把它付诸实践，学生将会更独立。 Although虽然；Unless除非；If如果；Because因为。根据“schools put it into practice, students will be more independent.”可知，学校付诸实践是学生更独立的肯定条件，表示“如果”，应用if引导条件状语从句。 13．If it ________ tomorrow, we won’t go to the park. A．rain B．rains C．will rain D．rained 【答案】B 【详解】句意：如果明天下雨，我们就不去公园了。 考查if引导的真实条件句的时态用法。在if引导的条件状语从句中，从句需用一般现在时表示将来动作，且主语it为第三人称单数，故动词需用第三人称单数形式rains。故选B。 14．We’ll have to cancel the school sports meeting ________ it rains tonight. A．if B．although C．unless D．since 【答案】A 【详解】句意：如果今晚下雨，我们将不得不取消学校的运动会。 考查连词辨析。if如果；although虽然；unless除非；since自从。根据“We’ll have to cancel the school sports meeting ... it rains tonight.”可知，空后句是前句的肯定条件，用if引导条件状语从句。故选A。 15．If you ________ nervous before exams, you can take a deep breath and calm yourself down. A．got B．will get C．get 【答案】C 【详解】句意：如果你在考试前感到紧张，你可以深呼吸，让自己冷静下来。 考查动词时态。此句为if引导的条件状语从句，遵循“主情从现”，主句中的“can”为情态动词，从句要用一般现在时，主语为“you”时，动词用原形，故选C。 16．If you don’t finish your report on time, Mr. Green _________ you. A．punished B．punishes C．will punish D．has punished 【答案】C 【详解】句意：如果你不按时完成报告，格林先生会惩罚你的。 考查条件状语从句。punished惩罚，过去式，一般过去时；punishes惩罚，第三人称单数形式，用于一般现在时；will punish将要惩罚，一般将来时；has punished已经惩罚，现在完成时。根据句意可知，本句是if引导的条件状语从句，遵循主将从现原则，如果主句表达将来含义，从句用一般现在时替代一般将来时，所以主句要用一般将来时。故选C。 17．—Can students go online during lessons? —They can ________ it is for that lesson. A．and B．but C．if D．so 【答案】C 【详解】句意：——学生上课期间可以上网吗？——如果是为了上课，他们可以上网。 考查连词辨析。and 和，与，表并列；but 但是，表转折；if 如果，表条件； so所以，表结果。答句是条件状语从句，需用 if 连接。 故选C。 18．________ we don’t save water, we will have no water to drink one day. A．Before B．When C．Until D．If 【答案】D 【详解】句意：如果我们不节约用水，有一天我们会没有水喝。 考查连词辨析。Before在……以前；When当……时候；Until直到；If如果。根据“...we don’t save water, we will have no water to drink one day.”可知，“不节约用水”是“将来会没水喝”的假设条件，选项D符合语境，if引导条件状语从句。故选D。 19．—Do you know if she ________ with us tomorrow? —I think if she ________ free tomorrow, she will come with us. A．will go; is B．goes; will be C．will go; will be 【答案】A 【详解】句意：——你知道她明天是否和我们一起去吗？——我想如果她明天有空，她会和我们一起来的。 考查动词的时态。第一句是由if引导的宾语从句，if表示“是否”，tomorrow是将来时的标志词，所以此处用will go；第二句是由if引导的条件状语从句，if表示“如果”，遵循“主将从现”原则，if引导的从句用一般现在时，此处用is。故选A。 20．—If you don’t feel well, ________ at home. —Thank you. A．stay B．staying C．to stay D．stays 【答案】A 【详解】句意：——如果你感觉不舒服，就待在家里。——谢谢。 考查祈使句。根据“If you don’t feel well”可知，本句是if引导的条件状语从句，空格所在句子为主句，是祈使句，应用动词原形。故选A。 21．The kids are taught to stay calm and go out of the building one by one ________ there is a fire. A．until B．because C．if D．although 【答案】C 【详解】句意：孩子们被教导要保持冷静，如果发生火灾，要一个接一个地走出大楼。 考查连词辨析。until直到……才；because因为；if如果；although虽然。根据“The kids are taught to stay calm and go out of the building one by one”可知这是一种假设情况，因此用if引导条件状语从句。故选C。 22．—Liang Tingbo has warmed many patients by his small action. —Yes, ________ he always rubbed and warmed his hands first when he examined the patient. A．because B．although C．if D．as soon as 【答案】A 【详解】句意：——梁廷波用自己的一点点行动温暖了许多患者。——是的，因为他检查病人的时候，总是先揉搓和暖手。 because因为；although虽然；if如果；as soon as一……就……。根据“he always rubbed and warmed his hands first”可知，此处是在解释梁廷波温暖了许多患者的原因，故应用because引导原因状语从句。 23．Ricky’s dream finally came true ________ he never gave up trying. A．because B．although C．unless 【答案】A 【详解】句意：Ricky的梦想终于实现了，因为他从不放弃尝试。 考查连词辨析。because因为；although尽管；unless除非。前后句为因果关系，因为从不放弃尝试，所以梦想实现了。需用because引导原因状语从句。故选A。 24．Zhang Guimei is my hero ________ she is a great teacher. A．after B．because C．till D．though 【答案】B 【详解】句意：张桂梅是我的英雄，因为她是一位伟大的老师。 考查连词辨析。after在……之后；because因为；till直到；though虽然。后句是前句的原因，用because引导原因状语从句。故选B。 25．Peter wants to read this story again _________ it is very interesting. A．when B．so C．because D．until 【答案】C 【详解】句意：彼得想再读一遍这个故事，因为它很有趣。 考查连词辨析。when当……时；so因此；because因为；until直到。根据“it is very interesting.”可知，后句表示原因，用because引导原因状语从句，故选C。 26．—Have you heard of the news about Hainan FTP (海南自贸港)? —Yes. Our nation is getting better and better ________ the whole country is pulling together. A．if B．though C．because D．unless 【答案】C 【详解】句意：——你听说过关于海南自贸港的新闻吗？——是的。我们的国家正变得越来越好，因为全国上下齐心协力。 if如果；though虽然；because因为；unless除非。前句“国家变得越来越好”是结果，后句“全国上下齐心协力”是原因，前后构成因果关系，应用because引导原因状语从句。 27．More and more people choose green travel ________ it can reduce air pollution. A．but B．or C．until D．because 【答案】D 【详解】句意：越来越多的人选择绿色出行，因为它可以减少空气污染。 but但是；or或者；until直到；because因为。根据“it can reduce air pollution”可知，减少空气污染是选择绿色出行的原因，前后句是因果关系，应用because引导原因状语从句。 28．Alice can’t reach the key on the table ________ she’s too small. A．whether B．and C．but D．because 【答案】D 【详解】句意：爱丽丝够不着桌子上的钥匙，因为她太小了。 whether是否；and和；but但是；because因为。根据“Alice can’t reach the key on the table”与“she’s too small”可知，前后句是因果关系，后句是前句的原因，应用because引导原因状语从句。故填because。 29．—Did you answer Helen’s call? —I didn’t need to ________ I’ll see her tomorrow. A．though B．because C．unless 【答案】B 【详解】句意：——你接海伦的电话了吗？——我不需要，因为我明天会见到她。 though虽然；because因为；unless除非。根据答语后半句“I’ll see her tomorrow”可知，此处是解释不需要接电话的原因，前后句为因果关系。应填because。 30．________ we visited the science museum last week, we learned a lot about space technology. A．If B．Because C．So D．But 【答案】B 【详解】句意：上周我们参观了科学博物馆，我们学到了很多关于太空技术的知识。 If如果；Because因为；So所以；But但是。根据前后句的逻辑关系可知，因为参观了博物馆，所以学到了很多，表示原因，应填Because。 31．We don’t want to go out for a walk ________ it is raining heavily outside. A．so B．or C．but D．because 【答案】D 【详解】句意：我们不想出去散步，因为外面正下着大雨。 考查连词辨析。so所以；or或者；but但是；because因为。根据前后句意可知，“外面下大雨”是“不想出去散步”的原因，应选用表示原因的连词。故选D。 32．The Spring Festival is special ________ it is all about family, love and a new beginning. A．before B．because C．although D．until 【答案】B 【详解】句意：春节很特别，因为它是关于家庭、爱和一个新的开始。 before在……之前；because因为；although虽然；until直到。根据“it is all about family, love and a new beginning”可知，后半句解释了春节特别的原因，前后构成因果关系，应填because。 33．—Did you go for a trip during the May Day holiday? —No. The public were advised to stay at home ________ there was a terrible storm. A．if B．unless C．though D．because 【答案】D 【详解】句意：——五一假期期间你去旅行了吗？——没有。因为有一场可怕的风暴，公众被建议待在家里。 考查连词辨析。if如果；unless除非；though尽管；because因为。根据“there was a terrible storm.”可知，此处是在解释公众被建议待在家里的原因，即有一场可怕的风暴，所以应该用because。故选D。 34．Our school life is more wonderful now ________ we can enjoy ourselves in different clubs. A．because B．whether C．although D．unless 【答案】A 【详解】句意：我们的学校生活现在更精彩了，因为我们可以在不同的俱乐部玩得很开心。 考查连词辨析。because因为；whether是否；although虽然；unless除非。后半句表示原因，应用because连接。故选A。 35．In Germany, you’d better not send gifts before someone’s birthday _________ early gifts are seen as bad luck. A．because B．though C．but 【答案】A 【详解】句意：在德国，你最好不要在别人生日之前送礼物，因为提前送礼物被视为不吉利。 考查连词辨析。because因为；though虽然；but但是。后句是前句的原因，用because引导原因状语从句。故选A。 Unit 2 On the money 时间状语从句和地点状语从句 36．I’ll call you ________ I arrive. A．because B．so C．as soon as D．though 【答案】C 【详解】句意：我一到就给你打电话。 because因为；so所以；as soon as一……就……；though虽然。根据“I’ll call you”和“I arrive”可知，打电话的动作发生在到达之后，表示时间上的紧接关系，故填as soon as。 37．The class meeting will begin ________ the head teacher arrives. A．as long as B．as soon as C．so that D．even if 【答案】B 【详解】句意：班主任一到，班会就开始。 as long as只要；as soon as一……就……；so that以便，为了；even if即使。分析句子逻辑，主句“班会开始”与从句“班主任到达”之间存在时间上的紧承关系；根据语境，班主任到达是班会开始的时间触发点，需选用表示时间的连词短语，即as soon as。 38．Come on! You will discover a new side of yourself ________ you get through all the difficulties. A．when B．unless C．even though 【答案】A 【详解】句意：加油！当你克服所有困难时，你会发现自己全新的一面。 when当……时；unless除非；even though虽然。根据“You will discover a new side of yourself... you get through all the difficulties.”可知，此处表示时间关系，即当克服困难之时会发现新的一面，when引导时间状语从句符合语境；unless表否定条件，even though表让步，均不符合逻辑。 39．Tony was drawing a picture ______ I was doing my homework. A．if B．while C．until 【答案】B 【详解】句意：当我正在做作业时，托尼正在画画。 考查连词辨析。if如果；while当……时候；until直到……为止。根据“Tony was drawing a picture...I was doing my homework.”可知，从句的动作和主句动作同时发生，所以用while引导时间状语从句。故选B。 40．Love your parents ________ they are alive. Don’t wait until it is too late. A．unless B．although C．until D．while 【答案】D 【详解】句意：父母在世时要爱他们。不要等到为时已晚。 考查连词的辨析。unless除非；although尽管；until直到……为止；while当……时。根据“Love your parents…they are alive.”可知，本句为时间状语从句，表示“当父母还活着的时候”，需用连词while。故选D。 41．Alice won second prize in the competition. ________ she stood on the stage with flowers in hands, her eyes were filled with tears. A．Until B．After C．While D．As 【答案】D 【详解】句意：Alice在比赛中获得了二等奖。当她手捧鲜花站在舞台上时，她的眼里充满了泪水。 考查连词辨析。Until直到；After在……之后；While当……时；As当……时。根据“she stood on the stage with flowers in hands, her eyes were filled with tears.”可知，此处表示当她站在舞台上时，眼里充满了泪水。主从句的两个动作同时发生，且stood是短暂性动词，用as引导时间状语从句。故选D。 42．—I am nervous about the football match. —Take it easy. You will get a good result ________ you keep training hard. A．unless B．though C．as D．before 【答案】C 【详解】句意：——我对足球赛感到紧张。——别紧张。当你继续努力时, 你就会取得好成绩。 考查连词辨析。unless除非；though虽然；as当……时；before在……之前；根据“You will get a good result… you keep training hard.”可知，是“当你继续努力时，你就会取得好成绩”。故选C。 43．I have collected stamps ________ I was 9 years old. A．since B．if C．unless 【答案】A 【详解】句意：自从我 9 岁的时候，我就开始收集邮票了。 since自从；if如果；unless除非。根据“I have collected”可知，句子使用现在完成时。since引导时间状语从句，表示自从过去某一时间点开始持续到现在。故选 since。 44．It’s about ten years since he ________ a Young Pioneer. A．becomes B．has become C．became D．becoming 【答案】C 【详解】句意：他成为少先队员已经大约十年了。 考查动词的时态。此句是since的句式“It is+一段时间+since+过去时态的从句”，意为“自从……已经多长时间了”。从句是过去时态，谓语动词用过去式。只有C选项符合。故选C。 45．—There is still a long way to go _______ we finish the task. —Don’t worry. Let’s go on with it together. A．as long as B．as soon as C．before 【答案】C 【详解】句意：——离我们完成任务还有很长的路要走。——别担心。让我们一起继续做下去。 考查连词辨析。as long as只要；as soon as一……就；before在……之前。根据“There is still a long way to go...we finish the task.”以及“Let’s go on with it together”可知是在完成任务之前还有很长的路要走。故选C。 46．一I can’t get on well with my family. 一Why not talk with them? You should communicate ________ things become worse. A．until B．unless C．after D．before 【答案】D 【详解】句意：——我和家人相处不好。——为什么不跟他们谈谈？你应该在事情会变得更糟以前沟通。 考查连词辨析。until直到；unless除非；after在……之后；before在……之前。根据“You should communicate ... things become worse.”可知，是指在事情更糟之前和家人沟通。故选D。 47．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。 48．She became famous in town ________ she won first prize in the singing competition. A．unless B．if C．after D．although 【答案】C 【详解】句意：她在歌唱比赛中获得第一名后就在镇上出名了。 考查连词辨析。unless除非；if如果；after在……之后；although尽管。分析句子结构可知，此处是指她获得歌唱比赛第一名之后在小镇上出名了，应用after引导时间状语从句。故选C。 49．—Mum, I’m really worried about the coming exam. —Take it easy, dear! Remember the saying: Don’t cross the bridge _________ you come to it. A．after B．when C．since D．until 【答案】D 【详解】句意：——妈妈，我真的很担心即将到来的考试。——放轻松，亲爱的！记住这句谚语：不要杞人忧天。 after在……之后；when当……时候；since自从；until直到。谚语“Don’t cross the bridge until you come to it”是固定表达，意为“不要杞人忧天”，因此选until。 50．—The air pollution is terrible. —It won’t get better ________ we take action to protect the environment. A．if B．until C．after 【答案】B 【详解】句意：——空气污染很严重。——直到我们采取行动保护环境，它才会变好。 if如果；until直到……为止；after在……之后。根据“It won’t get better...we take action”可知，主句是否定句，与until搭配构成“not...until”结构，意为“直到……才……”，符合语境逻辑。 51．I was so lucky this morning. The bus started to move ______ I got on it. A．as soon as B．ever since C．even though 【答案】A 【详解】句意：今天早上我太幸运了。我一上车，公共汽车就开动了。 考查连词辨析。as soon as一……就；ever since自从；even though即使。根据“The bus started to move...I got on it”可知是一上车，公交车就开动了。故选A。 52．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。 53．The old scientist will start his lecture as soon as he ________ to our school. A．gets B．get C．will get D．got 【答案】A 【详解】句意：那位老科学家一到我们学校就会开始他的演讲。 考查动词时态。as soon as“一……就……”，引导时间状语从句。主句为一般将来时，根据“主将从现”原则，从句用一般现在时。故选A。 54．—Is there anything we should pay special attention to during the coming final exam? —Of course. Students should remain in their seats until the papers ________. A．are collected B．will be collected C．collect D．will collect 【答案】A 【详解】句意：——在即将到来的期末考试期间，有什么我们需要特别注意的吗？——当然。学生们应该坐在座位上，直到试卷被收齐为止。 are collected被收集（一般现在时被动）；will be collected将被收集（一般将来时被动）；collect收集（动词原形）；will collect将收集（一般将来时主动）。until引导的时间状语从句遵循“主将从现”原则，主句含情态动词should，从句用一般现在时；且主语papers与collect是被动关系，需用被动语态。 55．—I don’t think I can swim across the river. It’s too wide. —You will never know ________ you have a try. A．though B．when C．until 【答案】C 【详解】句意：——我认为我游不过这条河。它太宽了。——直到你试一试你才会知道。 though尽管；when当……时；until直到……为止。根据“You will never know…you have a try”可知，此处考查never…until固定结构，意为“直到……才……"，符合语境逻辑。 56．I’m interested in Hainan culture, so I will go to the exhibition ________ it starts. A．until B．since C．as soon as 【答案】C 【详解】句意：我对海南文化感兴趣，所以展览一开始我就去看。 until直到……才（引导时间状语从句，表示动作持续到某时）；since自从（引导时间状语从句，表示从过去某时起）；as soon as一……就……（引导时间状语从句，表示两个动作紧接着发生）。根据前句“我对海南文化感兴趣”可知，说话人很期待，去展览和展览开始这两个动作是紧接着的，故“as soon as”符合逻辑。 57．—What were you doing ________ the rain started yesterday? —I was walking home from school. A．when B．while C．before D．after 【答案】A 【详解】句意：——昨天开始下雨时你在做什么？——我当时正从学校步行回家。 考查连词辨析。when当……时（从句动词可以是短暂性或延续性）；while当……时（从句动词需是延续性）；before在……之前；after在……之后。根据“the rain started”可知，start是短暂性动词，应用when引导时间状语从句。故选A。 58．The baby didn’t stop crying ________ his mother held him. A．if B．until C．because 【答案】B 【详解】句意：婴儿直到他的妈妈抱着他才停止哭泣。 考查连词辨析。if如果；until直到；because因为。根据“The baby didn’t stop crying...his mother held him.”可知，直到他的妈妈抱着他，这个婴儿才停止哭泣。not...until...意为“直到……才……”，固定结构。故选B。 59．I was doing my homework ________ my friend called me. A．when B．once C．while D．since 【答案】A 【详解】句意：当我的朋友给我打电话时，我正在做作业。 考查连词辨析。when当……时；once一旦；while当……时；since自从。句中“called”为非延续性动词，且主句“was doing”是过去进行时，从句是一般过去时，符合“when”的用法，表示主句动作与从句动作同时发生，故选A。 60．Jenny didn’t go to bed ________ her father got back home last night. A．so B．though C．until D．while 【答案】C 【详解】句意：昨晚珍妮直到她爸爸回家才上床睡觉。 考查连词辨析。so所以；though尽管；until直到；while当……时。not...until表示“直到……才”，符合句意。故选C。 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 $ 第一次月考复习之单元语法综合练习 (Unit 1-Unit 2) Unit 1 Teenagers today 条件状语从句和原因状语从句 Unit 2 On the money 时间状语从句和地点状语从句 Unit 1 Teenagers today 条件状语从句和原因状语从句 1．________ you can’t get a miracle, become a miracle. A．If B．Because C．When D．Where 2．________ we are strong, China will be strong. A．Because B．If C．Although D．Unless 3．Let’s play football if it ____ rain tomorrow. A．won’t B．doesn’t C．isn’t D．don’t 4．—We will win the competition ________ we all pull together. —Yes. Teamwork plays an important role. A．if B．but C．though D．unless 5．—I really don’t like eating carrots. —Oh. You should eat vegetables ________ you want to keep healthy. A．or B．until C．because D．if 6．You won’t be successful ________ you don’t try your best to do something. A．or B．if C．unless D．although 7．—It’s said that the new Disney movie Thunderbolts will be on. —I’m sure that children will be very happy ________ the news is true. A．until B．if C．though 8．You can do better in English writing ________ you read more English novels in your free time. A．if B．but C．or D．so 9．________ I don’t call you in the morning, it means there is no good news. A．But B．Although C．If D．So 10．________ you don’t feel well tomorrow, you can stay at home and rest. A．Until B．Though C．Before D．If 11．—Nice to meet you. I’m new here. —Well, ________ my memory serves me right, we met at a summer camp last year. A．since B．until C．though D．if 12．—Labor education is important for students’ development. —Sure. ________ schools put it into practice, students will be more independent. A．Although B．Unless C．If D．Because 13．If it ________ tomorrow, we won’t go to the park. A．rain B．rains C．will rain D．rained 14．We’ll have to cancel the school sports meeting ________ it rains tonight. A．if B．although C．unless D．since 15．If you ________ nervous before exams, you can take a deep breath and calm yourself down. A．got B．will get C．get 16．If you don’t finish your report on time, Mr. Green _________ you. A．punished B．punishes C．will punish D．has punished 17．—Can students go online during lessons? —They can ________ it is for that lesson. A．and B．but C．if D．so 18．________ we don’t save water, we will have no water to drink one day. A．Before B．When C．Until D．If 19．—Do you know if she ________ with us tomorrow? —I think if she ________ free tomorrow, she will come with us. A．will go; is B．goes; will be C．will go; will be 20．—If you don’t feel well, ________ at home. —Thank you. A．stay B．staying C．to stay D．stays 21．The kids are taught to stay calm and go out of the building one by one ________ there is a fire. A．until B．because C．if D．although 22．—Liang Tingbo has warmed many patients by his small action. —Yes, ________ he always rubbed and warmed his hands first when he examined the patient. A．because B．although C．if D．as soon as 23．Ricky’s dream finally came true ________ he never gave up trying. A．because B．although C．unless 24．Zhang Guimei is my hero ________ she is a great teacher. A．after B．because C．till D．though 25．Peter wants to read this story again _________ it is very interesting. A．when B．so C．because D．until 26．—Have you heard of the news about Hainan FTP (海南自贸港)? —Yes. Our nation is getting better and better ________ the whole country is pulling together. A．if B．though C．because D．unless 27．More and more people choose green travel ________ it can reduce air pollution. A．but B．or C．until D．because 28．Alice can’t reach the key on the table ________ she’s too small. A．whether B．and C．but D．because 29．—Did you answer Helen’s call? —I didn’t need to ________ I’ll see her tomorrow. A．though B．because C．unless 30．________ we visited the science museum last week, we learned a lot about space technology. A．If B．Because C．So D．But 31．We don’t want to go out for a walk ________ it is raining heavily outside. A．so B．or C．but D．because 32．The Spring Festival is special ________ it is all about family, love and a new beginning. A．before B．because C．although D．until 33．—Did you go for a trip during the May Day holiday? —No. The public were advised to stay at home ________ there was a terrible storm. A．if B．unless C．though D．because 34．Our school life is more wonderful now ________ we can enjoy ourselves in different clubs. A．because B．whether C．although D．unless 35．In Germany, you’d better not send gifts before someone’s birthday _________ early gifts are seen as bad luck. A．because B．though C．but Unit 2 On the money 时间状语从句和地点状语从句 36．I’ll call you ________ I arrive. A．because B．so C．as soon as D．though 37．The class meeting will begin ________ the head teacher arrives. A．as long as B．as soon as C．so that D．even if 38．Come on! You will discover a new side of yourself ________ you get through all the difficulties. A．when B．unless C．even though 39．Tony was drawing a picture ______ I was doing my homework. A．if B．while C．until 40．Love your parents ________ they are alive. Don’t wait until it is too late. A．unless B．although C．until D．while 41．Alice won second prize in the competition. ________ she stood on the stage with flowers in hands, her eyes were filled with tears. A．Until B．After C．While D．As 42．—I am nervous about the football match. —Take it easy. You will get a good result ________ you keep training hard. A．unless B．though C．as D．before 43．I have collected stamps ________ I was 9 years old. A．since B．if C．unless 44．It’s about ten years since he ________ a Young Pioneer. A．becomes B．has become C．became D．becoming 45．—There is still a long way to go _______ we finish the task. —Don’t worry. Let’s go on with it together. A．as long as B．as soon as C．before 46．一I can’t get on well with my family. 一Why not talk with them? You should communicate ________ things become worse. A．until B．unless C．after D．before 47．John felt better ________ he took the medicine. A．if B．unless C．although D．after 48．She became famous in town ________ she won first prize in the singing competition. A．unless B．if C．after D．although 49．—Mum, I’m really worried about the coming exam. —Take it easy, dear! Remember the saying: Don’t cross the bridge _________ you come to it. A．after B．when C．since D．until 50．—The air pollution is terrible. —It won’t get better ________ we take action to protect the environment. A．if B．until C．after 51．I was so lucky this morning. The bus started to move ______ I got on it. A．as soon as B．ever since C．even though 52．Betty called her parents excitedly _______ she got an offer of work. A．so that B．as soon as C．though D．before 53．The old scientist will start his lecture as soon as he ________ to our school. A．gets B．get C．will get D．got 54．—Is there anything we should pay special attention to during the coming final exam? —Of course. Students should remain in their seats until the papers ________. A．are collected B．will be collected C．collect D．will collect 55．—I don’t think I can swim across the river. It’s too wide. —You will never know ________ you have a try. A．though B．when C．until 56．I’m interested in Hainan culture, so I will go to the exhibition ________ it starts. A．until B．since C．as soon as 57．—What were you doing ________ the rain started yesterday? —I was walking home from school. A．when B．while C．before D．after 58．The baby didn’t stop crying ________ his mother held him. A．if B．until C．because 59．I was doing my homework ________ my friend called me. A．when B．once C．while D．since 60．Jenny didn’t go to bed ________ her father got back home last night. A．so B．though C．until D．while 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 $