Unit 1-2 语法Grammar 时间状语从句-2026-2027学年八年级英语上册（沪教版（五四学制））

**基本信息** 聚焦时间状语从句与不定代词，通过基础辨析与语境应用结合的题型设计，系统强化单元核心语法点，提升语言应用与逻辑思维能力。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |时间状语从句|单选1-20题、完成句子31-35题|含when/while/as辨析、until/since等连词应用，结合语境翻译与句式转换|从连词含义辨析到语境应用，构建"概念理解-情境判断-句式转换"逻辑链| |不定代词|单选21-30题、完成句子36-40题|覆盖someone/anyone等代词用法、else位置及形容词修饰规则，结合翻译与语法填空|从基本代词功能到修饰语位置，形成"代词分类-语法规则-语境选择"应用路径|

学校:___________姓名：___________班级：___________考号：___________ Unit 1-2单元语法 时间状语从句和不定代词 （时间：60分钟，满分：100分） 一、单项选择(本大题共30小题，每小题2分，共60分) 1．We need to pack up our things ________ we move to the new house. A．after B．before C．when D．because 【答案】B 【详解】句意：我们需要在搬进新房子之前收拾好东西。 after在……之后；before在……之前；when当……时候；because因为。根据生活常识，搬家前需要先收拾整理物品，“pack up our things”发生在“move to the new house”之前，before符合逻辑。 2．He was reading the newspaper __________ I was cooking dinner. A．when B．while C．as D．because 【答案】B 【详解】句意：我做晚饭的时候，他正在看报纸。 While当……时候；When当……时候，从句谓语动词多为瞬间动词；as随着，侧重伴随；because因为，表原因。主句“He was reading the newspaper”是过去进行时，表示过去某段时间持续进行的动作；从句“I was cooking dinner”也是过去进行时，主从句均为过去进行时，表示两个动作同时持续进行，while强调两个同时进行的延续动作，所以此处用while。 3．__________ Millie was watching TV, lightning hit a nearby building. A．When B．While C．As D．All of the above 【答案】D 【详解】句意：当米莉正在看电视时，闪电击中了附近的一座建筑物。 When当……时；While当……时；As当……时；All of the above以上所有内容。从句谓语was watching是过去进行时，表示延续性动作。When, While和As均可引导表示延续性动作的时间状语从句，表示主句动作发生时，从句动作正在进行，三者在此处均符合语法和语境。 4．Next, cook the tomatoes in the pan ________ they are soft. A．when B．while C．after D．until 【答案】D 【详解】句意：接下来，在锅里煮西红柿，直到它们变软。 when当……时；while当……期间；after在……之后；until直到……为止。根据“cook the tomatoes in the pan ... they are soft”可知，煮西红柿的动作需要持续进行，直到达到变软的状态为止，until引导时间状语从句符合语境。 5．—The trees in the garden are really small and short. —Don’t worry! ________ time goes by, they are sure to grow taller and stronger. A．When B．As C．If D．Once 【答案】B 【详解】句意：——花园里的树真的很矮小。——别担心！随着时间的推移，它们肯定会长得更高更壮。 When当……时候；As随着；If如果；Once一旦。根据“ time goes by”可知，此处表示伴随时间变化的过程，固定搭配“as time goes by”意为“随着时间的推移”，应填As。 6．Chris has worn glasses ________ he was seven years old. A．for B．since C．before D．after 【答案】B 【详解】句意：克里斯从七岁起就戴眼镜了。 for后接时间段；since后接时间点/从句，常与现在完成时连用；before在……之前；after 在……之后。本句为现在完成时，空格后是时间状语从句，表达“自从……”，应填since。 7．Many students didn’t realize the importance ________ they left school. A．if B．until C．because D．but 【答案】B 【详解】句意：许多学生直到离开学校才意识到重要性。 if如果；until直到；because因为；but但是。应是表达直到离开学校才意识到重要性，根据“didn’t realize”可知，是否定句，符合固定搭配not...until...。应填until。 8．I’ll tell Jack the good news ________ I see him. He will be very happy! A．because B．although C．so that D．as soon as 【答案】D 【详解】句意：我一见到杰克就会告诉他这个好消息。他会非常开心的！ because因为；although尽管；so that以便，为了；as soon as一……就……。根据语境，主句动作发生在从句动作发生时，表示“一……就……”的时间关系，符合句意。应填as soon as。 9．—You draw so well. How long have you learnt drawing? —________ I was five years old. A．When B．Until C．For D．Since 【答案】D 【详解】句意：——你画得真好。你学画画多久了？——自从我五岁就开始学了。 考查连词/介词辨析。When当……时；Until直到……；For为了/持续一段时间；Since自从。问句“How long have you learnt...?”是现在完成时，询问“学画画多久了”，答语“I was five years old.”表示一个过去的时间点，需用since连接，表示“从五岁起一直学到现在”。故选D。 10．After the earthquake, Nick told his son that they could start again ________ they were still alive. A．when B．since C．while D．if 【答案】B 【详解】句意：地震后，尼克告诉他的儿子，既然他们还活着，就可以重新开始。 考查连词辨析。when当……时；since既然；while当……时；if如果。根据语境可知，句中“they were still alive”是“they could start again”的原因，因为他们还活着，所以可以重新开始，所以应该用since引导原因状语从句。故选B。 11．—Jack, why didn’t you say sorry to your brother? —He said he wanted to stay alone ______ I could say a word. I don’t know what to do now. A．before B．when C．until D．after 【答案】A 【详解】句意：——Jack，你为什么不向你弟弟道歉？——我还没来得及说一个字，他就说想一个人待着。我现在不知道该怎么办。 考查连词辨析。before在……之前；when当……时候；until直到；after在……之后。根据语境，Jack未开口道歉，弟弟已提出独处要求，强调“未完成”与“已发生”的时间差，before符合语境。故选A。 12．The students were chatting happily ________ the teacher came in. A．since B．as soon as C．while D．when 【答案】D 【详解】句意：当老师进来时，学生们正聊得开心。 考查连词辨析。since自从；as soon as一……就；while当……时（从句动作需是延续性）；when当……时（从句动词可以是短暂性或延续性）。根据“the teacher came in”可知，came是短暂性动词，应用when引导时间状语从句。故选D。 13．—I can’t wait for our next school sports meeting. When will it begin? —________ next October. A．Until B．Ever since C．Not until D．Unless 【答案】C 【详解】句意：——我等不及下一次校运会了。它什么时候开始？——直到明年十月才会开始。 考查连词辨析。Until直到……为止；Ever since自从；Not until直到……才；Unless除非。根据“I can’t wait for our next school sports meeting. When will it begin?”可知，此处表示直到明年十月才会开始，用Not until。故选C。 14．—Always look around ________ you cross the street, David. —OK. I know, Mom. A．until B．before C．unless D．since 【答案】B 【详解】句意：——大卫，过马路前一定要四处看看。——好的。我知道，妈妈。 考查连词辨析。until直到；before 在……之前；unless除非；since自从。根据“Always look around…you cross the street, David.”及安全常识可知，环顾四周的动作应在过马路之前发生，以预防危险。before“在……之前”符合语境。故选B。 15．—Tom, did you stay up late watching the basketball game? —Yeah. I didn’t go to sleep ____________ my father came back home at midnight. A．since B．until C．unless D．after 【答案】B 【详解】句意：——汤姆，你熬夜看篮球赛了吗？——是的。直到半夜我父亲回家，我才睡觉。 考查连词辨析。since自从；until直到；unless除非；after在……以后。根据“I didn’t go to sleep…my father came back home at midnight.”可知，此处表示“直到某个时间点才发生某事”，需要填入一个表示“直到……才”的连词，“until”符合语境。故选B。 16．The smoke alarm will go off ________ it detects there is a certain amount of smoke in the room. A．before B．until C．as soon as D．although 【答案】C 【详解】句意：烟雾报警器一检测到房间里有一定量的烟雾就会响起。 考查连词辨析：before在……之前；until直到……为止；as soon as一……就……；although尽管。根据逻辑关系，烟雾报警器的工作原理是“一旦检测到烟雾，立刻发出警报”，“as soon as”能准确表达这种“条件满足后立即发生动作”的关联，符合语境。故选C。 17．Those boys were playing on the playground ________ it began to rain. A．while B．when C．after D．until 【答案】B 【详解】句意：那些男孩正在操场上玩，这时开始下雨了。 考查连词辨析。while当……的时候，强调动作同时进行，后接持续性动作；when当……的时候，可接瞬间动作；after在……之后；until直到。主句“were playing”是过去进行时，表示持续动作，从句“began to rain”是瞬间动词，表示下雨开始的那一刻，应用when引导时间状语从句，表示“当下雨发生时，男孩子们正在玩”。故选B。 18．Please make sure to close the windows ________ you leave the classroom. A．until B．because C．before D．if 【答案】C 【详解】句意：离开教室前，请确保关上窗户。 考查连词辨析。until直到；because因为；before在……之前；if如果。根据“make sure to close the windows...you leave the classroom.”可知是在离开教室前，确保关上窗户。故选C。 19．Jimmy was very excited to tell his parents ______ he got the good news. A．even if B．so that C．as long as D．as soon as 【答案】D 【详解】句意：吉米一得到这个好消息就立刻非常兴奋地告诉了父母。 考查连词短语辨析。even if即使；so that以便；as long as只要；as soon as一……就。根据“Jimmy was very excited to tell his parents...he got the good news”可知，此处强调“一收到消息就立刻告诉父母”，故选D。 20．Water the plants gently ________ the soil is completely wet. A．until B．because C．although D．when 【答案】A 【详解】句意：轻轻浇水，直到土壤完全湿透。 考查连词辨析。until直到；because因为；although虽然；when当……时。根据“Water the plants gently … the soil is completely wet”可知，动作持续到土壤湿透为止，强调时间终点，故选A。 21．The light is on in the office. There must be ________ working late. A．anyone B．no one C．someone D．everyone 【答案】C 【详解】句意：办公室的灯亮着，一定有人在加班工作。 anyone任何人（多用于否定句、疑问句）；no one没人；someone某人（多用于肯定句）；everyone每个人。 根据前文“The light is on in the office.”可推断，肯定有某个人在加班，本句为肯定陈述句，因此用someone。 22．Li Ming said he would buy his pop from ________. A．other someone B．other someone C．someone else D．else someone 【答案】C 【详解】句意：李明说他会从别人那里买他的汽水。 else修饰不定代词someone时要后置，构成“someone else”，意为“别人”；other通常置于名词前。someone else符合。 23．Don’t accept ________ as your online friends if you don’t know their real information. A．something B．anyone C．no one D．everything 【答案】B 【详解】句意：如果你不知道他们的真实信息，不要接受任何人作为你的网友 something某事/某物；anyone任何人；no one没有人；everything一切事物。根据“online friends”可知对象是人，排除指物的something和everything。句子为否定祈使句，表示“不要接受任何人”，anyone常用于否定句中表示“任何人”，符合语境。 24．—What an easy exam! It’s the easiest exam I’ve ever taken part in. —But I don’t think ________ can pass it. A．somebody B．anybody C．nobody D．everybody 【答案】D 【详解】句意：——多么简单的考试啊！这是我参加过的最简单的考试。——但我认为不是每个人都能通过。   somebody某人；anybody任何人；nobody没有人；everybody每个人。根据答句中“But”的转折语气可知，虽然考试很简单，但说话者认为“并非每个人”都能通过。don’t think + everybody 构成部分否定，表示“并非所有人都……”，符合转折逻辑，应填everybody。 25．I have ________ to tell you. It’s very important. A．something important B．important something C．anything important D．important anything 【答案】A 【详解】句意：我有一些重要的事情要告诉你。这非常重要。 考查复合不定代词与定语后置。something某事，常用于肯定句；anything任何事情，常用于否定句或疑问句。本句是肯定句，所以应用something，形容词修饰复合不定代词时，应后置。故选A。 26．—You look hungry. Would you like ________ to eat? —Yes, please. A．nothing B．anything C．something D．everything 【答案】C 【详解】句意：——你看起来饿了。想吃点东西吗？——好的，麻烦你了。 考查不定代词辨析。nothing没什么；anything任何东西，用于否定句或疑问句；something某物，某事，用于肯定句或表示建议、请求的疑问句中；everything一切。问句“Would you like…?”是表示礼貌提议，期待肯定回答，应用“something”。故选C。 27．—Whose notebook is this? —It might be ________. I saw her looking for one just now. A．anybody else B．anybody else’s C．other anybody D．other’s anybody 【答案】B 【详解】句意：——这是谁的笔记本？——它可能是其他某个人的。我刚才看见她正在找笔记本。 考查不定代词及名词所有格。anybody任何人；anybody else其他任何人；anybody else’s其他任何人的；other anybody和other’s anybody都是错误表达，排除选项C和选项D。根据“Whose notebook is this?”可知，此处是询问笔记本是谁的，所以答句要回答是“其他某个人的”，应该用名词所有格，anybody else’s符合题意。故选B。 28．There isn’t ________ in the classroom now. All the students are on holiday. A．someone B．anyone C．everyone D．no one 【答案】B 【详解】句意：现在教室里没有人，所有学生都放假了。 someone某人（用于肯定句）；anyone任何人（用于否定句/疑问句）；everyone每个人（用于肯定句）；no one没有人，不与not连用。根据“There isn’t”可知本句是否定句，否定句中通常用anyone。 29．—Is there ________ in today’s newspaper? —No. You needn’t read it. A．interesting anything B．interesting something C．anything interesting D．something interesting 【答案】C 【详解】句意：——今天的报纸上有什么有趣的内容吗？——没有。你没必要读它。 anything常用于疑问句或否定句，something常用于肯定句；形容词修饰不定代词时需放在不定代词之后。本句是一般疑问句，故用anything，且形容词interesting需放在anything之后。 30．—Did you meet ________ special on your trip? —No, ________ special. A．anyone; nothing B．someone; nothing C．anyone; something D．everyone; anything 【答案】A 【详解】句意：——你在旅行中遇到特别的人了吗？——没有，没什么特别的。 anyone任何人；nothing没有什么；someone某人；something某事；everyone每个人；anything任何事。第一句为一般疑问句，应用anyone；答语由“No”可知表示否定，意为“没什么特别的”，应用nothing。 二、完成句子(本大题共10小题，每小题4分，共40分) 31．直到有天她看到一个小女孩勇敢地学溜冰，她才下定决心改变。 She ________ ________ up her mind to change ________ she saw a little girl learning to skate bravely one day. 【答案】 didn’t make until 【详解】原句中“下定决心”“直到……才……”是关键词，表示这一逻辑关系的句型是“not...until...”。本句为一般过去时，否定句需借助于助动词“did”，后接动词原形“make”，构成didn’t make up her mind“没下定决心”。故填didn’t；make；until。 32．I was cooking dinner. My brother was setting the table.（用while合并为一句） ________________________________ 【答案】I was cooking dinner while my brother was setting the table./While I was cooking dinner, my brother was setting the table. 【详解】句意：我正在做晚饭。我弟弟正在摆餐具。原句时态为过去进行时，用while连接两个过去进行时的句子，可表示两个动作在过去同时进行。句子结构可以是，“主句+while+从句”或“While+从句，主句”。故填I was cooking dinner while my brother was setting the table./While I was cooking dinner, my brother was setting the table. 33．He comes back. I will call you at once. (合并成句子) I ________ call you ________. 【答案】 will as soon as he comes back/when he comes back/after he comes back 【详解】句意：他回来，我将会马上给你打电话。根据题干可知，原句可以合并成含有时间状语从句的复合句，此处可以用as soon as“一……就……”/when“当……时候”/after“在……之后”引导时间状语从句，come back“回来”；主句使用一般将来时，结构为：will+动词原形；从句使用一般现在时，从句主语为he，动词come使用第三人称单数形式。故填will；as soon as/when/after he comes back。 34．The children went to play on the playground. The rain stopped. (用as soon as将两句合并为一句) ____________________________ 【答案】The children went to play on the playground as soon as the rain stopped. 【详解】句意：孩子们去操场玩了。雨停了。as soon as是连词短语，意为“一……就……”，用于连接两个有先后顺序的动作。“雨停”是先发生的动作，“孩子们去操场玩”是后发生的动作，表达为“雨一停，孩子们就去操场玩了”，需将先发生的动作作为as soon as引导的时间状语从句。故填The children went to play on the playground as soon as the rain stopped. 35．father, when, last night, the baby, his, came home, was sleeping (.) (连词成句) ________________________________________________. 【答案】The baby was sleeping when his father came home last night/When his father came home last night, the baby was sleeping 【详解】根据所给单词及标点符号可知，该句包含when引导的时间状语从句，主句时态为过去进行时，从句时态为一般过去时；The baby“婴儿”，作主句的主语；was sleeping“正在睡觉”，作主句的谓语，表示过去某个时刻正在进行的动作；when“当……时候”，引导时间状语从句；his father“他的父亲”，作从句的主语；came home“回家”，作从句的谓语，表示一般过去时发生的动作；last night“昨晚”，作从句的时间状语，说明动作发生的时间。故填The baby was sleeping when his father came home last night/When his father came home last night, the baby was sleeping“当他的父亲昨晚回到家时，婴儿正在睡觉”。 36．这次经历让我们意识到保护环境需要每个人的努力。 This experience made us realize that protecting the environment requires ________ ________. 【答案】 everyone’s/everybody’s efforts 【详解】根据中英文对照可知，空处缺“每个人的努力”，everyone/everybody“每个人”，此处需名词所有格形式everyone’s/everybody’s，修饰名词effort“努力”，此处为可数名词，在表示“努力”时常用复数形式。故填everyone’s/everybody’s；efforts。 37．任何小事情都值得做好，因为即使最小的行为也可能产生很大的影响。 ________ ________ is worth doing well because even the smallest act can make a big difference. 【答案】 Anything small 【详解】结合中英文提示可知，此处缺“任何小事情”。anything“任何事”，复合不定代词；small“小的”，形容词，且修饰复合不定代词时形容词需后置，且句首首字母大写。故填Anything；small。 38．并不是每一个人都了解我们目前面临的困境。 ________ ________ knows about the current difficulties we face. 【答案】 Not everyone 【详解】根据中英文对照可知，空处缺“并不是每一个”的英文。Not everyone表示“并非所有人”，为半否定用法。故填Not；everyone。 39．Cork, kind, offer to do, for you, anything, did ________________________________________________________? 【答案】Did Cork offer to do anything kind for you 【详解】根据标点符号可知，句子是一般疑问句，助动词did开头。Cork作主语；offer to do“主动提出做某事”，固定短语作谓语；anything kind“任何好事”，作宾语，for you“为你”，介词短语。句首有did，谓语动词用原形。故填Did Cork offer to do anything kind for you“Cork愿意为你做点什么好事吗”。 40．上周Michael发生了一起事故, 但是X光显示没什么严重的。 Michael had an accident last week, but the X-rays showed it was ________ ________. 【答案】 nothing serious 【详解】根据中英文对照可知，nothing“什么都没有”，不定代词；serious“严重的”，形容词，置于不定代词之后。故填nothing；serious。 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 $ 学校:___________姓名：___________班级：___________考号：___________ Unit 1-2单元语法 时间状语从句和不定代词 （时间：60分钟，满分：100分） 一、单项选择(本大题共30小题，每小题2分，共60分) 1．We need to pack up our things ________ we move to the new house. A．after B．before C．when D．because 2．He was reading the newspaper __________ I was cooking dinner. A．when B．while C．as D．because 3．__________ Millie was watching TV, lightning hit a nearby building. A．When B．While C．As D．All of the above 4．Next, cook the tomatoes in the pan ________ they are soft. A．when B．while C．after D．until 5．—The trees in the garden are really small and short. —Don’t worry! ________ time goes by, they are sure to grow taller and stronger. A．When B．As C．If D．Once 6．Chris has worn glasses ________ he was seven years old. A．for B．since C．before D．after 7．Many students didn’t realize the importance ________ they left school. A．if B．until C．because D．but 8．I’ll tell Jack the good news ________ I see him. He will be very happy! A．because B．although C．so that D．as soon as 9．—You draw so well. How long have you learnt drawing? —________ I was five years old. A．When B．Until C．For D．Since 10．After the earthquake, Nick told his son that they could start again ________ they were still alive. A．when B．since C．while D．if 11．—Jack, why didn’t you say sorry to your brother? —He said he wanted to stay alone ______ I could say a word. I don’t know what to do now. A．before B．when C．until D．after 12．The students were chatting happily ________ the teacher came in. A．since B．as soon as C．while D．when 13．—I can’t wait for our next school sports meeting. When will it begin? —________ next October. A．Until B．Ever since C．Not until D．Unless 14．—Always look around ________ you cross the street, David. —OK. I know, Mom. A．until B．before C．unless D．since 15．—Tom, did you stay up late watching the basketball game? —Yeah. I didn’t go to sleep ____________ my father came back home at midnight. A．since B．until C．unless D．after 16．The smoke alarm will go off ________ it detects there is a certain amount of smoke in the room. A．before B．until C．as soon as D．although 17．Those boys were playing on the playground ________ it began to rain. A．while B．when C．after D．until 18．Please make sure to close the windows ________ you leave the classroom. A．until B．because C．before D．if 19．Jimmy was very excited to tell his parents ______ he got the good news. A．even if B．so that C．as long as D．as soon as 20．Water the plants gently ________ the soil is completely wet. A．until B．because C．although D．when 21．The light is on in the office. There must be ________ working late. A．anyone B．no one C．someone D．everyone 22．Li Ming said he would buy his pop from ________. A．other someone B．other someone C．someone else D．else someone 23．Don’t accept ________ as your online friends if you don’t know their real information. A．something B．anyone C．no one D．everything 24．—What an easy exam! It’s the easiest exam I’ve ever taken part in. —But I don’t think ________ can pass it. A．somebody B．anybody C．nobody D．everybody 25．I have ________ to tell you. It’s very important. A．something important B．important something C．anything important D．important anything 26．—You look hungry. Would you like ________ to eat? —Yes, please. A．nothing B．anything C．something D．everything 27．—Whose notebook is this? —It might be ________. I saw her looking for one just now. A．anybody else B．anybody else’s C．other anybody D．other’s anybody 28．There isn’t ________ in the classroom now. All the students are on holiday. A．someone B．anyone C．everyone D．no one 29．—Is there ________ in today’s newspaper? —No. You needn’t read it. A．interesting anything B．interesting something C．anything interesting D．something interesting 30．—Did you meet ________ special on your trip? —No, ________ special. A．anyone; nothing B．someone; nothing C．anyone; something D．everyone; anything 二、完成句子(本大题共10小题，每小题4分，共40分) 31．直到有天她看到一个小女孩勇敢地学溜冰，她才下定决心改变。 She ________ ________ up her mind to change ________ she saw a little girl learning to skate bravely one day. 32．I was cooking dinner. My brother was setting the table.（用while合并为一句） ________________________________ 33．He comes back. I will call you at once. (合并成句子) I ________ call you ________. 34．The children went to play on the playground. The rain stopped. (用as soon as将两句合并为一句) ____________________________ 35．father, when, last night, the baby, his, came home, was sleeping (.) (连词成句) ________________________________________________. 36．这次经历让我们意识到保护环境需要每个人的努力。 This experience made us realize that protecting the environment requires ________ ________. 37．任何小事情都值得做好，因为即使最小的行为也可能产生很大的影响。 ________ ________ is worth doing well because even the smallest act can make a big difference. 38．并不是每一个人都了解我们目前面临的困境。 ________ ________ knows about the current difficulties we face. 39．Cork, kind, offer to do, for you, anything, did ________________________________________________________? 40．上周Michael发生了一起事故, 但是X光显示没什么严重的。 Michael had an accident last week, but the X-rays showed it was ________ ________. 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 $