复合句二（主语从句、宾语从句、表语从句、同位语从句）-2026年重庆市（高职分类考试）《英语45分钟训练卷》第8卷（原卷版+解析版）

编写说明：2026年重庆市（高职分类考试）《英语45分钟训练卷》，由16份专题训练卷与4份综合训练卷组成。试卷通过具象化拆解核心考点、搭建系统知识网络、场景化训练强调知识应用，从而做到降低学习门槛、巩固知识体系、强化实战能力，全方位适配学生备考需求。 本试卷是2026年重庆市（高职分类考试）《英语45分钟训练卷》的第8卷，为题型专题训练卷，知识点包括主语从句、宾语从句、表语从句、同位语从句。 。 2026年重庆市（高职分类考试）《英语45分钟训练卷》 第8卷 题型专题训练卷 句法知识（主语从句、宾语从句、表语从句、同位语从句） 考试时间：45分钟 满分：100分 一、单项选择 (共35小题；每小题2分，满分70分) （1）主语从句 1. ________ he will come to the meeting is still unknown. A. If B. Whether C. That D. What 2.________ we need is more time and effort. A. That B. Which C. What D. Whether 3.________ the earth is round is known to all. A. What B. Which C. That D. Whether 4.________leaves the room last ought to turn off the lights. A. Anyone B. The person C. Whoever D. Who 5.It is obvious ________ he doesn't understand English at all. A. What B. whether C. if D. that 6.________ makes me feel happy is that I have a lot of good friends. A. Which B. What C. That D. It 7.________ we will go camping tomorrow depends on the weather. A. If B. Whether C. That D. When 8.It hasn't been decided ________ will be sent to study abroad. A. Who B. whom C. which D. whose 9.________ you said at the meeting really surprised everyone. A. Which B. What C. That D. Whether 10.________ is known to us all is that the earth is a planet. A. As B. Which C. What D. It （2）宾语从句 11.I wonder ________ he will come to the party tomorrow. A. That B. whether C. what D. which 12.Can you tell me ________ the nearest post office is? A. What B. where C. that D. whether 13.I think ________ necessary that we should learn English well. A. It B. that C. this D. what 14.He asked me ________ I had seen the film before. A. That B. if C. what D. which 15.Could you tell me ________ the nearest hospital is? A. how far B. how long C. how soon D. how often 16. I don't doubt ________ he will succeed. A. Whether B. if C. that D. what 17. She told me ________ she would come back soon. A. When B. that C. what D. which 18. I'm not sure ________ he will agree to the plan or not. A. That B. if C. whether D. what 19. The teacher said that the earth ________ around the sun. A. Goes B. went C. has gone D. had gone 20. I don't know ________ he will come or not. A. That B. if C. whether D. what （3）表语从句 21.The reason for his absence was ________ he was ill. A. That B. because C. why D. what 22.The question is ________ we can finish the work on time. A. That B. whether C. what D. which 23.That is ________ I want to tell you. A. That B. which C. what D. why 24.This is ________ he solved the problem successfully. A. Because B. why C. that D. how 25.Things were not ________ they seemed to be. A. As B. like C. that D. what 26.The truth is ________ he has never been to America. A. That B. what C. whether D. why 27.My suggestion is ________ we should start at once. A. That B. what C. whether D. why 28.That is ________ I disagree with you. A. Why B. because C. what D. that 29.The problem is ________ we can get enough money. A. That B. whether C. what D. which 30.It looks ________ it's going to rain. A. That B. as if C. like D. whether （4）同位语从句 31.The news ________ our team won the championship excited everyone. A. Which B. that C. what D. whether 32.I have no idea ________ he will come back home. A. That B. when C. what D. which 33.The question ________ we need more time to finish the work hasn't been discussed. A. That B. whether C. what D. which 34.The suggestion ________ the meeting be put off was accepted by everyone. A. Which B. that C. what D. whether 35.The fact ________ he is an honest man is known to all. A. Which B. what C. that D. why 二、完成句子(共10小题；每小题3分，满分30分) 36.That he will succeed is certain. (改为用 it 作形式主语的句子) ________ is certain ________ he will succeed. 37.He said, "I am reading a book." (改为含有宾语从句的复合句) He said that ________ ________ reading a book. 38.He didn't pass the exam. That's the reason. (合并为含有表语从句的复合句) That is ________ he didn't pass the exam. 39.The news surprised everyone. Our team won the match. (合并为含有同位语从句的复合句) The news ________ our team won the match surprised everyone. 40.Whether we will go camping depends on the weather. (改为用 it 作形式主语的句子) ________ depends on the weather ________ we will go camping. 41.He asked me, "Where do you live?" (改为含有宾语从句的复合句) He asked me ________ I ________. 42.He was late. That's because he missed the bus. (合并为含有表语从句的复合句) That is ________ he was late. 43.I have no idea. When will he come back? (合并为含有同位语从句的复合句) I have no idea ________ he ________ come back. 44.What he said at the meeting surprised everyone. (改为用 it 作形式主语的句子) ________ surprised everyone ________ he said at the meeting. 45.She asked, "Will you help me?" (改为含有宾语从句的复合句) She asked ________ I ________ help her. 原创精品资源学科网独家享有版权，侵权必究！ 学科网（北京）股份有限公司 $ 编写说明：2026年重庆市（高职分类考试）《英语45分钟训练卷》，由16份专题训练卷与4份综合训练卷组成。试卷通过具象化拆解核心考点、搭建系统知识网络、场景化训练强调知识应用，从而做到降低学习门槛、巩固知识体系、强化实战能力，全方位适配学生备考需求。 本试卷是2026年重庆市（高职分类考试）《英语45分钟训练卷》的第8卷，为题型专题训练卷，知识点包括主语从句、宾语从句、表语从句、同位语从句。 。 2026年重庆市（高职分类考试）《英语45分钟训练卷》 第8卷 题型专题训练卷 句法知识（主语从句、宾语从句、表语从句、同位语从句） 考试时间：45分钟 满分：100分 一、单项选择 (共35小题；每小题2分，满分70分) （1）主语从句 1. ________ he will come to the meeting is still unknown. A. If B. Whether C. That D. What 【答案】B 【解析】考点: whether 引导主语从句，表示“是否” 句意：他是否会来开会还不知道。主语从句位于句首，表示“是否”时，只能用 whether，不能用 if。that 引导主语从句时无词义，只起连接作用，但此处需要“是否”的含义。what 意为“所……的”，不符合句意。 2.________ we need is more time and effort. A. That B. Which C. What D. Whether 【答案】C 【解析】考点: what 引导主语从句，在从句中作宾语 句意：我们需要的是更多的时间和努力。主语从句中，动词 need 缺少宾语，因此用 what 引导，what 在从句中作 need 的宾语，相当于“the thing that”。that 在从句中不充当成分，which 表示“哪一个”，不符合语境。 3.________ the earth is round is known to all. A. What B. Which C. That D. Whether 【答案】C 【解析】考点: that 引导主语从句，陈述一个事实 句意：地球是圆的这一点是众所周知的。主语从句“the earth is round”是一个完整的陈述句，不缺任何成分，只需要一个连接词 that 来引导，that 无词义，只起连接作用。 4.________leaves the room last ought to turn off the lights. A. Anyone B. The person C. Whoever D. Who 【答案】C 【解析】考点: whoever 引导主语从句，表示“无论谁” 句意：无论谁最后离开房间都应该关灯。主语从句中缺少主语，且表示“任何……的人”，用 whoever 引导，相当于 anyone who。who 表示“谁”，但在此处不符合“无论谁”的泛指含义。 5.It is obvious ________ he doesn't understand English at all. A. What B. whether C. if D. that 【答案】D 【解析】考点: it 作形式主语，that 引导真正的主语从句 句意：很明显，他根本不懂英语。句中 it 是形式主语，真正的主语是后面的从句。从句“he doesn't understand English”是完整的陈述句，不缺成分，用 that 引导。obvious 后不能用 whether/if。 6.________ makes me feel happy is that I have a lot of good friends. A. Which B. What C. That D. It 【答案】B 【解析】考点: what 引导主语从句，在从句中作主语 句意：让我感到高兴的是我有很多好朋友。主语从句中，动词 makes 缺少主语，因此用 what 引导，what 在从句中作主语，相当于“the thing that”。 7.________ we will go camping tomorrow depends on the weather. A. If B. Whether C. That D. When 【答案】B 【解析】考点: whether 引导主语从句，表示“是否” 句意：我们明天是否去露营取决于天气。主语从句位于句首，表示“是否”时，只能用 whether。if 不能引导位于句首的主语从句。 8.It hasn't been decided ________ will be sent to study abroad. A. Who B. whom C. which D. whose 【答案】A 【解析】考点: who 引导主语从句，在从句中作主语 句意：谁将被派往国外学习还没有决定。it 是形式主语，真正的主语是后面的从句。从句中缺少主语，指人，用 who 引导。whom 只能作宾语，不符合。 9.________ you said at the meeting really surprised everyone. A. Which B. What C. That D. Whether 【答案】B 【解析】考点: what 引导主语从句，在从句中作宾语 句意：你在会上说的话真的让所有人惊讶。主语从句中，动词 said 缺少宾语，因此用 what 引导，what 在从句中作 said 的宾语，相当于“the thing that”。 10.________ is known to us all is that the earth is a planet. A. As B. Which C. What D. It 【答案】C 【解析】考点: what 引导主语从句，在从句中作主语 句意：众所周知的是，地球是一颗行星。主语从句“________ is known to us all”中，动词 is known 缺少主语，因此用 what 引导，what 在从句中作主语。as 引导定语从句时，不能置于句首作主语；which 引导定语从句需有先行词；it 不能引导从句。 （2）宾语从句 11.I wonder ________ he will come to the party tomorrow. A. That B. whether C. what D. which 【答案】B 【解析】考点: whether 引导宾语从句，表示“是否” 句意：我想知道他明天是否会来参加派对。动词 wonder 后接宾语从句，通常表示疑问，意为“想知道是否”，因此用 whether 引导（也可用 if，但选项中没有 if）。that 引导陈述句，what 和 which 不符合语境。 12.Can you tell me ________ the nearest post office is? A. What B. where C. that D. whether 【答案】B 【解析】考点: where 引导宾语从句，表示地点 句意：你能告诉我最近的邮局在哪里吗？从句中缺少地点状语，意为“在哪里”，因此用 where 引导。what 指物，that 引导陈述句，whether 表示“是否”，均不符合。 13.I think ________ necessary that we should learn English well. A. It B. that C. this D. what 【答案】A 【解析】考点: it 作形式宾语，真正的宾语是 that 从句 句意：我认为我们学好英语是必要的。动词 think 后接复合宾语时，常用 it 作形式宾语，真正的宾语是后面的 that 从句。结构为：动词 + it + 形容词 + that 从句。 14.He asked me ________ I had seen the film before. A. That B. if C. what D. which 【答案】B 【解析】考点: if 引导宾语从句，表示“是否” 句意：他问我以前是否看过这部电影。动词 asked 后接宾语从句，表示疑问“是否”，可用 if 或 whether 引导。that 引导陈述句，what 和 which 不符合语境。 15.Could you tell me ________ the nearest hospital is? A. how far B. how long C. how soon D. how often 【答案】A 【解析】考点: how far 引导宾语从句，询问距离 句意：你能告诉我最近的医院有多远吗？根据语境，询问距离，用 how far。how long 问时间长度或物体长度，how soon 问多久以后，how often 问频率。 16. I don't doubt ________ he will succeed. A. Whether B. if C. that D. what 【答案】C 【解析】考点: doubt 在否定句中后接 that 引导的宾语从句 句意：我不怀疑他会成功。动词 doubt 在否定句中（don't doubt），后接宾语从句用 that 引导；在肯定句中，后接 whether/if。此处是否定句，故用 that。 17. She told me ________ she would come back soon. A. When B. that C. what D. which 【答案】B 【解析】考点: that 引导宾语从句，陈述事实 句意：她告诉我她会很快回来。动词 told 后接宾语从句，从句“she would come back soon”是一个完整的陈述句，不缺成分，只需要一个连接词 that 来引导，that 可省略。 18. I'm not sure ________ he will agree to the plan or not. A. That B. if C. whether D. what 【答案】C 【解析】考点: whether 与 or not 搭配引导宾语从句 句意：我不确定他是否会同意这个计划。从句中有 or not，只能用 whether 引导，不能用 if。whether...or not 是固定搭配。 19. The teacher said that the earth ________ around the sun. A. Goes B. went C. has gone D. had gone 【答案】A 【解析】考点: 宾语从句的时态：客观真理用一般现在时 句意：老师说地球绕着太阳转。主句谓语 said 是过去时，但宾语从句表述的是客观真理，不受主句时态影响，仍用一般现在时 goes。 20. I don't know ________ he will come or not. A. That B. if C. whether D. what 【答案】C 【解析】考点: whether 与 or not 搭配引导宾语从句 句意：我不知道他是否会来。从句中有 or not，只能用 whether 引导，不能用 if。whether...or not 是固定搭配。 （3）表语从句 21.The reason for his absence was ________ he was ill. A. That B. because C. why D. what 【答案】A 【解析】考点: 表语从句的引导词（reason 作主语时，表语从句用 that 引导） 句意：他缺席的原因是他病了。当主语是 reason 时，表语从句要用 that 引导，不能用 because。这是固定用法，避免语义重复。 22.The question is ________ we can finish the work on time. A. That B. whether C. what D. which 【答案】B 【解析】考点: whether 引导表语从句，表示“是否” 句意：问题是我们是否能按时完成工作。表语从句表示不确定的内容，意为“是否”，用 whether 引导。that 表示确定的事实，不符合句意。 23.That is ________ I want to tell you. A. That B. which C. what D. why 【答案】C 【解析】考点: what 引导表语从句，在从句中作宾语 句意：那就是我想告诉你的。表语从句中，动词 tell 后缺少宾语（tell you something），因此用 what 引导，what 在从句中作宾语，相当于“the thing that”。that 在从句中不充当成分。 24.This is ________ he solved the problem successfully. A. Because B. why C. that D. how 【答案】D 【解析】考点: how 引导表语从句，表示方式 句意：这就是他如何成功解决问题的。表语从句说明解决问题的方式，用 how 引导。why 表示原因，because 不能引导表语从句（除非是 This is because... 结构），that 表示事实，不符合语境。 25.Things were not ________ they seemed to be. A. As B. like C. that D. what 【答案】D 【解析】考点: what 引导表语从句，表示“所……的” 句意：情况并不像它们看起来的那样。表语从句中，seemed to be 后缺少表语，因此用 what 引导，what 在从句中作表语，相当于“the things that”。as 也可表示“正如”，但引导方式状语从句，不用于此结构。 26.The truth is ________ he has never been to America. A. That B. what C. whether D. why 【答案】A 【解析】考点: that 引导表语从句，陈述事实 句意：事实是他从未去过美国。表语从句“he has never been to America”是一个完整的陈述句，不缺成分，只需要一个连接词 that 来引导，that 无词义，只起连接作用。 27.My suggestion is ________ we should start at once. A. That B. what C. whether D. why 【答案】A 【解析】考点: that 引导表语从句（名词 suggestion 后接从句用虚拟语气，但引导词仍用 that） 句意：我的建议是我们应该立即出发。suggestion 等名词作主语时，表语从句通常用 that 引导，且从句谓语常用“should + 动词原形”或省略 should 直接用动词原形。此处 we should start 是虚拟语气，但引导词仍用 that。 28.That is ________ I disagree with you. A. Why B. because C. what D. that 【答案】A 【解析】考点: why 引导表语从句，表示结果 句意：那就是我不同意你的原因。This/That is why... 是固定句型，why 引导表语从句，表示结果，意为“这就是为什么……”。because 引导表语从句时，是 This is because... 结构，表示原因。 29.The problem is ________ we can get enough money. A. That B. whether C. what D. which 【答案】B 【解析】考点: whether 引导表语从句，表示“是否” 句意：问题是我们是否能得到足够的钱。表语从句表示不确定的内容，意为“是否”，用 whether 引导。that 表示确定的事实，不符合句意。 30.It looks ________ it's going to rain. A. That B. as if C. like D. whether 【答案】B 【解析】考点: as if 引导表语从句，表示“好像” 句意：看起来好像要下雨了。在 look, seem, feel 等系动词后，可用 as if 引导表语从句，表示“好像”。that 引导陈述事实，whether 表示“是否”，like 在口语中可替代 as if，但标准语法中 as if 更规范。 （4）同位语从句 31.The news ________ our team won the championship excited everyone. A. Which B. that C. what D. whether 【答案】B 【解析】考点: that 引导同位语从句，解释名词的具体内容 句意：我们队赢得冠军的消息让每个人兴奋不已。news 后需要一个从句说明其具体内容，从句“our team won the championship”结构完整，不缺成分，因此用 that 引导。which 引导定语从句，需在从句中充当成分；what 不能引导同位语从句；whether 表示“是否”，不符合句意。 32.I have no idea ________ he will come back home. A. That B. when C. what D. which 【答案】B 【解析】考点: when 引导同位语从句，表示时间 句意：我不知道他什么时候回家。idea 后接同位语从句，根据句意，需要表示“什么时候”的引导词，因此用 when。that 表示事实，what 表示事物，which 表示选择，均不符合。 33.The question ________ we need more time to finish the work hasn't been discussed. A. That B. whether C. what D. which 【答案】B 【解析】考点: whether 引导同位语从句，表示“是否” 句意：我们是否需要更多时间完成工作这个问题还没有讨论。question 后接同位语从句，从句内容表示不确定，用 whether 引导。that 表示确定事实，不符合语境；what 和 which 不符合句意。 34.The suggestion ________ the meeting be put off was accepted by everyone. A. Which B. that C. what D. whether 【答案】B 【解析】考点: that 引导同位语从句，且从句用虚拟语气 句意：推迟会议的建议被大家接受了。suggestion 后接同位语从句，从句谓语用“(should) + 动词原形”表示虚拟，但引导词仍用 that。that 在从句中不充当成分，只起连接作用。 35.The fact ________ he is an honest man is known to all. A. Which B. what C. that D. why 【答案】C 【解析】考点: that 引导同位语从句，陈述事实 句意：他是个诚实的人这一事实众所周知。fact 后接同位语从句，从句“he is an honest man”结构完整，用 that 引导。which 引导定语从句，需在从句中充当主语或宾语，但此处从句不缺成分，故不能用 which。 二、完成句子(共10小题；每小题3分，满分30分) 36.That he will succeed is certain. (改为用 it 作形式主语的句子) ________ is certain ________ he will succeed. 【答案】It; that 【解析】考点: it 作形式主语，that 引导真正的主语从句 原句中，“That he will succeed”是主语从句作主语。为避免头重脚轻，常用 it 作形式主语，将真正的主语从句后置。改为：It is certain that he will succeed。句意为：他肯定会成功。 37.He said, "I am reading a book." (改为含有宾语从句的复合句) He said that ________ ________ reading a book. 【答案】he; was 【解析】考点: 直接引语变间接引语中的时态变化（现在进行时 → 过去进行时） 直接引语中，主句 said 是过去时，引号内的现在进行时 am reading 需改为过去进行时 was reading。人称 I 改为 he。句意为：他说他正在读一本书。 38.He didn't pass the exam. That's the reason. (合并为含有表语从句的复合句) That is ________ he didn't pass the exam. 【答案】why 【解析】考点: why 引导表语从句，表示结果 原句是两个简单句，第二个句子“That's the reason”说明第一个句子是原因。合并时，用 why 引导表语从句，构成“That is why...”句型，表示“那就是……的原因”。句意为：那就是他没通过考试的原因。 39.The news surprised everyone. Our team won the match. (合并为含有同位语从句的复合句) The news ________ our team won the match surprised everyone. 【答案】that 【解析】考点: that 引导同位语从句，解释名词的具体内容 原句是两个简单句，第二个句子“Our team won the match”具体说明第一个句子中“The news”的内容。合并时，用 that 引导同位语从句，置于 news 之后。句意为：我们队赢了比赛的消息让每个人惊讶。 40.Whether we will go camping depends on the weather. (改为用 it 作形式主语的句子) ________ depends on the weather ________ we will go camping. 【答案】It; whether 【解析】考点: it 作形式主语，whether 引导真正的主语从句 原句中，“Whether we will go camping”是主语从句作主语。改为 it 作形式主语，将真正的主语从句后置。句意为：我们是否去露营取决于天气。 41.He asked me, "Where do you live?" (改为含有宾语从句的复合句) He asked me ________ I ________. 【答案】where; lived 【解析】考点: 疑问句变间接引语的语序和时态变化 直接引语是特殊疑问句，变为间接引语时，需改为陈述语序（where I lived），同时主句 asked 是过去时，从句的时态需相应调整：一般现在时 do you live 改为一般过去时 lived。句意为：他问我住在哪里。 42.He was late. That's because he missed the bus. (合并为含有表语从句的复合句) That is ________ he was late. 【答案】why 【解析】考点: why 引导表语从句，表示结果 原句中，“he was late”是结果，“he missed the bus”是原因。合并时，用 why 引导表语从句，表示“这就是为什么……”。注意：如果强调原因，可用 This is because...，但此处结构应为 That is why...。句意为：那就是他迟到的原因。 43.I have no idea. When will he come back? (合并为含有同位语从句的复合句) I have no idea ________ he ________ come back. 【答案】when; will 【解析】考点: 同位语从句的引导词及语序（陈述语序） 原句是两个句子，第二个句子解释第一个句子中“idea”的具体内容。合并时，用 when 引导同位语从句，且从句需用陈述语序“he will come back”，而不是疑问语序。句意为：我不知道他什么时候会回来。 44.What he said at the meeting surprised everyone. (改为用 it 作形式主语的句子) ________ surprised everyone ________ he said at the meeting. 【答案】It; what 【解析】考点: it 作形式主语，what 引导真正的主语从句 原句中，“What he said at the meeting”是主语从句作主语。改为 it 作形式主语，将真正的主语从句后置。注意：what 不能省略或替换，因为它要在从句中作 said 的宾语。句意为：他在会上说的话让每个人惊讶。 45.She asked, "Will you help me?" (改为含有宾语从句的复合句) She asked ________ I ________ help her. 【答案】whether / if; would 【解析】考点: 一般疑问句变间接引语，用 whether/if 引导，时态相应变化 直接引语是一般疑问句，变为间接引语时，需用 whether 或 if 引导，改为陈述语序，同时时态调整：will 改为 would，人称 you 改为 I。句意为：她问我是否愿意帮她。 原创精品资源学科网独家享有版权，侵权必究！ 学科网（北京）股份有限公司 $