词法知识二（连词、数词、介词）-2026年重庆市（高职分类考试）《英语45分钟训练卷》第2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2卷，为题型专题训练卷，知识点包括连词、数词、介词。 。 2026年重庆市（高职分类考试）《英语45分钟训练卷》 第2卷 题型专题训练卷 词法知识（连词、数词、介词） 考试时间：45分钟 满分：100分 一、单项选择 (共45小题；每小题2分，满分90分) （1）连词 1. Someone called me up in the middle of the night, but they hung up _______ I could answer the phone. A. Since B. until C. before D. As 2._______ you have tried it, you can't imagine how pleasant it is. A. Unless B. Because C. Although D. When 3.I was glad to meet Jenny again, _______ I didn't want to spend all day with her. A. But B. and C. or D. so 4._______ we have finished the course, we shall start doing more revision work. A. For now B. Now that C. Ever since D. By now 5.He found it increasingly difficult to read, _______ his eyesight was beginning to fail. A. Though B. for C. but D. so 6._______ well prepared you are, you still need a lot of luck in mountain climbing. A. However B. Whatever C. No matter D. Although 7.It is difficult for us to learn a lesson in life _______ we've actually had that lesson. A. Until B. after C. since D. when 8.In some places women are expected to earn money _______ men work at home and raise their children. A. But B. while C. because D. though 9.— Coach, can I continue with the training? — Sorry, you can't _______ you haven't recovered from the injury. A. Until B. before C. as D. unless 10.All the photographs in this book, _______ stated otherwise, date from the 1950s. A. Unless B. until C. once D. if 11.The food will go bad easily ________ we put it into a fridge. A. until B. though C. if D. unless 12.I keep doing exercise every day ________ I'm busy with my work. A. so B. though C. if D. because 13.Wang Lei isn't at school today ________ he is taking part in a competition in Beijing. A. so B. because C. if D. unless 14.Tom ate all the cakes ________ he was very hungry. A. until B. if C. or D. because 15.She stopped talking ________ her teacher came into the classroom. A. but B. or C. though D. when （2）数词 16. It is reported that the flood has caused about _______ damage to the local agriculture. A. three million of B. three millions C. three million D. three millions of 17. About _______ of the students in our class are from the north. A. three-fifths B. third-fifth C. third-fifths D. three-fifth 18. We are supposed to finish the project by the year 2025, that is, in about _______ time. A. five-year B. five years' C. five year's D. five years 19. He wrote his _______ novel when he was _______. A. five; fifties B. fifth; fifty C. fifth; fiftieth D. five; fifty 20. It took me _______ days to finish reading the novel. A. two scores B. score of C. two score of D. two score 21._______ of the population here are farmers, who are living a happy life. A. Two three B. Two third C. Second three D. Two thirds 22.The price of that house is about _______ as that one. A. three times as high B. as three times high C. three times so high D. as high three times 23.— How many people attended the meeting? — _______. A. Three hundred B. Three hundreds C. Three hundred of D. Hundreds of 24.He came out _______ in the track events. A. the second B. second C. a second D. two 25.The size of their new building is about _______ that of the old one. A. the three times of B. three times the size of C. three times larger than D. three times as much as 26.He served in the army in _______, when he was in _______. A. 1940's; his twenty B. the 1940s; his twenties C. the 1940's; the twenty D. 1940s; the twenties 27.It is not rare in _______ that people in _______ fifties are going to university for further education. A. 1990s; the B. the 1990s; / C. 1990s; their D. the 1990s; their 28.The hero of the story is an artist in his _______. A. Thirtieth B. thirty C. thirty's D. thirties 29.They sold _______ boxes of apples this morning. A. two dozen B. two dozens C. two dozens of D. dozen of 30._______ people attended the concert last night, and _______ them were college students. A. Hundred of; two hundred of B. Hundreds of; two hundred of C. Hundred of; two hundreds D. Hundreds of; two hundreds （3） 介词 31.The accident happened _______ a cold winter morning. A. In B. on C. at D. by 32.My father will be back from London _______ a week. A. For B. after C. behind D. in 33._______ the help of the teacher, he has made great progress in English. A. Under B. With C. For D. By 34.The old man sat against the wall, _______ the sun. A. In B. under C. below D. above 35.— How long has he worked in this company? — _______ the end of last year. A. Since B. By C. At D. In 36.He is very tired _______ so much heavy work. A. With B. for C. of D. by 37.It is important ________ everyone to have enough sleep. A. for B. of C. with D. to 38.The doctor will be free _______. A. 10 minutes later B. after 10 minutes C. in 10 minutes D. 10 minutes after 39._______ the age of fifteen, he had learned three foreign languages. A. At B. In C. By D. On 40.The train is running _______ a speed of 120 kilometers per hour. A. With B. at C. in D. by 41.She has to ________ her younger sister at home today. A. look after B. look for C. look up D. look at 42.This kind of material is different _______ that one in color and quality. A. With B. from C. to D. than 43.He suddenly returned _______ a rainy night. A. At B. in C. on D. during 44.The teacher is strict _______ his students _______ their study. A. with; in B. in; with C. with; at D. at; with 45._______ my surprise, he passed the driving test at his first attempt. A. With B. In C. To D. For 二、词汇拼写 (共5小题；每小题2分，满分10分) 46.You will fail the exam ________ (除非) you work harder. 47.Today is his ________ (第五十) birthday, and we are going to celebrate it. 48.He suddenly returned ________ (在一个) rainy night. 49.About two ________ ( thirds ) of the students in our class wear glasses. 50.________ (与……相比) many other women, she was indeed very fortunate. 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2卷，为题型专题训练卷，知识点包括连词、数词、介词。 。 2026年重庆市（高职分类考试）《英语45分钟训练卷》 第2卷 题型专题训练卷 词法知识（连词、数词、介词） 考试时间：45分钟 满分：100分 一、单项选择 (共45小题；每小题2分，满分90分) （1）连词 1. Someone called me up in the middle of the night, but they hung up _______ I could answer the phone. A. Since B. until C. before D. As 【答案】C 【解析】考查时间状语从句。句意：半夜有人给我打电话，但在我还没来得及接听之前，他们就挂断了。根据逻辑，电话是在“我接听之前”挂断的。before常与情态动词(can/could)连用，表示“还没来得及……就……”。since (自从；既然)，until (直到……为止)，as (当……时候；因为)，均不符合语境。 2._______ you have tried it, you can't imagine how pleasant it is. A. Unless B. Because C. Although D. When 【答案】A 【解析】考查条件状语从句。句意：除非你尝试过，否则你无法想象它有多令人愉快。分析两句逻辑，后者“无法想象”发生的前提是前者“没有尝试”，所以应使用表示否定条件的unless (如果不，除非)。because (因为)表原因，although (尽管)表让步，when (当)表时间，均不表示条件关系。 3.I was glad to meet Jenny again, _______ I didn't want to spend all day with her. A. But B. and C. or D. so 【答案】A 【解析】考查并列连词。句意：我很高兴再次见到珍妮，但我不想整天和她待在一起。前半句“高兴”与后半句“不想整天待在一起”之间是明显的转折关系。but表转折；and表并列或顺承；or表选择或否则；so表结果。 4._______ we have finished the course, we shall start doing more revision work. A. For now B. Now that C. Ever since D. By now 【答案】B 【解析】考查原因状语从句。句意：既然我们已经学完了这门课程，我们应该开始做更多的复习工作。“我们已经完成课程”是“开始复习”的已知原因。now that是固定搭配，意为“既然”，引导原因状语从句，通常用于说明一种新情况。for now (目前，暂时)是介词短语，不引导从句；ever since (自从)引导时间状语；by now (到目前为止)是副词短语，不引导从句。 5.He found it increasingly difficult to read, _______ his eyesight was beginning to fail. A. Though B. for C. but D. so 【答案】B 【解析】考查并列连词/从属连词。句意：他发觉阅读越来越困难了，因为他的视力开始衰退。后半句是对前半句“发觉阅读困难”的原因进行解释。for作为并列连词，表示附加的理由或推断的依据，通常前面有逗号隔开。though (虽然)表让步，but (但是)表转折，so (所以)表结果，均不符合因果逻辑。 6._______ well prepared you are, you still need a lot of luck in mountain climbing. A. However B. Whatever C. No matter D. Although 【答案】A 【解析】考查让步状语从句。句意：无论你准备得多么充分，在登山时你仍然需要很多运气。空后是形容词prepared，需要能修饰形容词的副词。However在此相当于“No matter how”，后接形容词或副词，引导让步状语从句。Whatever后接名词；No matter必须与how/what等连用，单独使用不正确；Although后接陈述句，不直接修饰形容词。 7.It is difficult for us to learn a lesson in life _______ we've actually had that lesson. A. Until B. after C. since D. when 【答案】A 【解析】考查时间状语从句。句意：我们很难在生活中吸取教训，直到我们真正经历了那个教训。这是一个常考句型“It is/was...until...”(直到……才……)。主句动词为is (否定概念：很难)，表示主句动作(吸取教训)直到从句动作(经历教训)发生时才会发生。until意为“直到……为止”。after (在……之后)，since (自从)，when (当)与语境逻辑不符。 8.In some places women are expected to earn money _______ men work at home and raise their children. A. But B. while C. because D. though 【答案】B 【解析】考查并列连词。句意：在一些地方，期望女性赚钱养家，而男人在家工作并抚养孩子。这里对比了“女性赚钱”和“男性顾家”两种相反的社会现象。while作为并列连词，可以连接两个并列分句，表示前后对比，意为“而，然而”。but表转折，语气较强；because表原因；though表让步。 9.— Coach, can I continue with the training? — Sorry, you can't _______ you haven't recovered from the injury. A. Until B. before C. as D. unless 【答案】C 【解析】考查原因状语从句。句意：——教练，我能继续训练吗？——抱歉，你不能，因为你还没有从伤病中恢复。根据语境，回答者给出了“不能继续训练”的理由。as在此引导原因状语从句，意为“因为，由于”，通常表示双方已知的或明显的原因。until/before引导时间状语；unless引导条件状语(除非)。 10.All the photographs in this book, _______ stated otherwise, date from the 1950s. A. Unless B. until C. once D. if 【答案】A 【解析】考查条件状语从句。句意：除非另有说明，这本书里所有的照片都拍摄于20世纪50年代。这是一个固定的书面语表达。根据逻辑，“stated otherwise”(另有说明)是一个条件，如果没有这个条件，所有照片就都是50年代的。unless意为“如果不，除非”，引导条件状语从句。until (直到)，once (一旦)，if (如果)都不如unless能准确表达“排除”的含义。 11.The food will go bad easily ________ we put it into a fridge. A. until B. though C. if D. unless 【答案】D 【解析】句意：“除非我们把食物放进冰箱，不然很容易坏掉。”unless表示“除非”，符合题意。 12.I keep doing exercise every day ________ I'm busy with my work. A. so B. though C. if D. because 【答案】B 【解析】根据句意可知，前后分句之间存在转折关系，though表示“虽然，尽管”，符合题意。 13.Wang Lei isn't at school today ________ he is taking part in a competition in Beijing. A. so B. because C. if D. unless 【答案】B 【解析】根据句意可知，前后分句之间存在因果关系。because表示“因为”，符合题意。 14.Tom ate all the cakes ________ he was very hungry. A. until B. if C. or D. because 【答案】D 【解析】句意：“汤姆吃掉了所有蛋糕，因为他很饿。”because表示“因为”，符合题意。 15.She stopped talking ________ her teacher came into the classroom. A. but B. or C. though D. when 【答案】D 【解析】句意：“当她的老师走进教室的时候她停止了讲话。”when表示“当……的时候”，符合题意。 （2）数词 16. It is reported that the flood has caused about _______ damage to the local agriculture. A. three million of B. three millions C. three million D. three millions of 【答案】C 【解析】考查数词与名词的搭配。句意：据报道，洪水对当地农业造成了大约三百万的损失。当hundred, thousand, million前有具体数字时，它们不用复数形式，且后面直接跟名词，不加of。表示“三百万”直接用three million damage。 17. About _______ of the students in our class are from the north. A. three-fifths B. third-fifth C. third-fifths D. three-fifth 【答案】A 【解析】考查分数的表达。句意：我们班大约五分之三的学生来自北方。分数表达规则：分子用基数词，分母用序数词；当分子大于1时，分母序数词加-s。五分之三应为three-fifths。 18. We are supposed to finish the project by the year 2025, that is, in about _______ time. A. five-year B. five years' C. five year's D. five years 【答案】B 【解析】考查数词所有格作定语。句意：我们预计在2025年完成这个项目，也就是大约五年后。表示“五年的时间”应该用复数名词的所有格。five years' time是固定表达，意为“五年后”，相当于in five years。 19. He wrote his _______ novel when he was _______. A. five; fifties B. fifth; fifty C. fifth; fiftieth D. five; fifty 【答案】B 【解析】考查序数词与基数词的用法。句意：他五十岁时完成了他的第五本小说。第一空表示“第五本”，应用序数词fifth；第二空表示“在五十岁时”，表达年龄应用基数词，即“at fifty”或“when he was fifty”。 20. It took me _______ days to finish reading the novel. A. two scores B. score of C. two score of D. two score 【答案】D 【解析】考查数词score的用法。句意：我花了四十天读完这本小说。score意为“二十”，与具体数字连用时，通常不加of，且score本身不加s。two score days意为“四十天”。 21._______ of the population here are farmers, who are living a happy life. A. Two three B. Two third C. Second three D. Two thirds 【答案】D 【解析】考查分数的表达。句意：这里三分之二的人口是农民，他们过着幸福的生活。分数表达中，分子用基数词，分母用序数词，分子大于1时分母加-s。三分之二应表达为two thirds。 22.The price of that house is about _______ as that one. A. three times as high B. as three times high C. three times so high D. as high three times 【答案】A 【解析】考查倍数的表达。句意：那栋房子的价格大约是那栋的三倍。倍数表达常用结构：A + 谓语 + 倍数 + as + 形容词原级 + as + B。因此，three times as high as是正确形式。 23.— How many people attended the meeting? — _______. A. Three hundred B. Three hundreds C. Three hundred of D. Hundreds of 【答案】A 【解析】考查hundred的用法。句意：——有多少人参加了会议？——三百人。当hundred前有具体数字时，hundred用单数形式，后直接跟名词，不加of。three hundred people是正确表达。 24.He came out _______ in the track events. A. the second B. second C. a second D. two 【答案】B 【解析】考查序数词的副词用法。句意：他在径赛项目中获得了第二名。表示“获得第几名”时，通常用序数词作副词，前面不加冠词。come out second是固定用法。 25.The size of their new building is about _______ that of the old one. A. the three times of B. three times the size of C. three times larger than D. three times as much as 【答案】B 【解析】考查倍数的表达。句意：他们的新大楼的大小大约是旧大楼的三倍。倍数表达结构之一：A + 谓语 + 倍数 + the size/length/height等 + of + B。three times the size of是正确形式。 26.He served in the army in _______, when he was in _______. A. 1940's; his twenty B. the 1940s; his twenties C. the 1940's; the twenty D. 1940s; the twenties 【答案】B 【解析】考查年代与年龄的表达。句意：他在20世纪40年代服役，当时他二十多岁。表示“在……年代”用“in the + 年份的复数形式”，如in the 1940s；表示“在某人二十多岁时”用“in one's twenties”。 27.It is not rare in _______ that people in _______ fifties are going to university for further education. A. 1990s; the B. the 1990s; / C. 1990s; their D. the 1990s; their 【答案】D 【解析】考查年代与年龄的表达。句意：在20世纪90年代，五十多岁的人上大学继续深造并不罕见。第一空表示“在20世纪90年代”，用“in the 1990s”；第二空表示“在某人五十多岁时”，用“in one's fifties”。 28.The hero of the story is an artist in his _______. A. Thirtieth B. thirty C. thirty's D. thirties 【答案】D 【解析】考查年龄段的表达。句意：故事的主人公是一位三十多岁的艺术家。表示“在某人三十多岁”用“in one's thirties”。in his thirties意为“在他三十多岁的时候”。 29.They sold _______ boxes of apples this morning. A. two dozen B. two dozens C. two dozens of D. dozen of 【答案】A 【解析】考查dozen的用法。句意：他们今天上午卖了两打苹果。当dozen前有具体数字时，dozen用单数形式，后直接跟名词，不加of。two dozen boxes是正确表达。 30._______ people attended the concert last night, and _______ them were college students. A. Hundred of; two hundred of B. Hundreds of; two hundred of C. Hundred of; two hundreds D. Hundreds of; two hundreds 【答案】B 【解析】考查hundred的用法。句意：昨晚数百人参加了音乐会，其中两百人是大学生。第一空表示“数百人”，应用hundreds of；第二空表示“两百人”，且后接them，需用two hundred of。 （3） 介词 31.The accident happened _______ a cold winter morning. A. In B. on C. at D. by 【答案】B 【解析】考查时间介词。句意：事故发生在一个寒冷的冬天早晨。在早上通常用in the morning，但当morning前有修饰词（如cold, rainy, Sunday等）时，表示具体某一天的早上，介词要用on。 32.My father will be back from London _______ a week. A. For B. after C. behind D. in 【答案】D 【解析】考查时间介词。句意：我父亲将在一周后从伦敦回来。在将来时态中，“in + 一段时间”表示“在一段时间之后”，常用于一般将来时。after用于将来时态时，后接具体时间点，如after 3 o'clock。 33._______ the help of the teacher, he has made great progress in English. A. Under B. With C. For D. By 【答案】B 【解析】考查固定搭配。句意：在老师的帮助下，他在英语方面取得了很大进步。“在某人的帮助下”固定搭配是with one's help或with the help of sb.，不能用under。 34.The old man sat against the wall, _______ the sun. A. In B. under C. below D. above 【答案】A 【解析】考查地点介词。句意：那位老人靠着墙坐着，沐浴在阳光里。“在阳光下”固定搭配是in the sun，表示在阳光照射的地方，而不是在太阳下面。 35.— How long has he worked in this company? — _______ the end of last year. A. Since B. By C. At D. In 【答案】A 【解析】考查时间介词。句意：——他在这家公司工作多久了？——从去年年底（到现在）。根据问句中的现在完成时“has he worked”，答语应用since表示“自从……以来”，与完成时连用。 36.He is very tired _______ so much heavy work. A. With B. for C. of D. by 【答案】A 【解析】考查介词辨析。句意：因为这么多繁重的工作，他很累。此处with表示原因，相当于because of。be tired with sth.意为“因某事而疲劳”；be tired of意为“对……感到厌倦”。 37.It is important ________ everyone to have enough sleep. A. for B. of C. with D. to 【答案】A 【解析】“It is＋adj.＋for sb. to do sth.”是固定句型，意为“对某人来说做某事是……的”。其中的形容词表示事物的性质。 38.The doctor will be free _______. A. 10 minutes later B. after 10 minutes C. in 10 minutes D. 10 minutes after 【答案】C 【解析】考查时间介词。句意：医生10分钟后就有空了。在将来时态中，表示“10分钟后”应用“in 10 minutes”。after 10 minutes一般用于过去时。 39._______ the age of fifteen, he had learned three foreign languages. A. At B. In C. By D. On 【答案】C 【解析】考查时间介词。句意：到15岁时，他已经学会了三门外语。by the age of表示“到……年龄时”，常与完成时连用。at the age of表示“在……岁时”，多与一般过去时连用。 40.The train is running _______ a speed of 120 kilometers per hour. A. With B. at C. in D. by 【答案】B 【解析】 考查固定搭配。句意：火车正以每小时120公里的速度行驶。“以……速度”固定搭配用介词at，即at a speed of。 41.She has to ________ her younger sister at home today. A. look after B. look for C. look up D. look at 【答案】A 【解析】 look after意为“照顾，照料”，look for意为“寻找”，look up 意为“查找”，look at 意为“瞧一瞧，看”。look after符合句意。 42.This kind of material is different _______ that one in color and quality. A. With B. from C. to D. than 【答案】B 【解析】考查固定搭配。句意：这种材料与那种在颜色和质量上不同。be different from是固定搭配，意为“与……不同”。 43.He suddenly returned _______ a rainy night. A. At B. in C. on D. during 【答案】C 【解析】考查时间介词。句意：他在一个雨夜突然回来了。泛指“在晚上”用at night，但特指某个特定的、有修饰词的夜晚，如rainy night，应用介词on。 44.The teacher is strict _______ his students _______ their study. A. with; in B. in; with C. with; at D. at; with 【答案】A 【解析】考查介词固定搭配。句意：这位老师对他们的学生学习要求严格。be strict with sb.意为“对某人要求严格”；be strict in sth.意为“对某事要求严格”。 45._______ my surprise, he passed the driving test at his first attempt. A. With B. In C. To D. For 【答案】C 【解析】考查介词固定搭配。句意：令我惊讶的是，他第一次尝试就通过了驾驶考试。to one's surprise是固定搭配，意为“令某人惊讶的是”。 二、词汇拼写 (共5小题；每小题2分，满分10分) 46.You will fail the exam ________ (除非) you work harder. 【答案】unless 【解析】考查连词。句意：除非你更努力，否则你考试会不及格。根据汉语提示“除非”可知，此处应用从属连词unless引导条件状语从句，表示“如果不”。故填unless。 47.Today is his ________ (第五十) birthday, and we are going to celebrate it. 【答案】fiftieth 【解析】考查序数词。句意：今天是他五十岁生日，我们打算庆祝一下。根据汉语提示“第五十”可知，此处应用序数词fiftieth，表示第五十个，修饰名词birthday。故填fiftieth。 48.He suddenly returned ________ (在一个) rainy night. 【答案】on a 【解析】考查介词和冠词。句意：他在一个雨夜突然回来了。根据汉语提示“在一个”，表示具体某一天的晚上，介词应用on，且rainy night前需加不定冠词a。故填on a。 49.About two ________ ( thirds ) of the students in our class wear glasses. 【答案】thirds 【解析】考查分数表达。句意：我们班大约三分之二的学生戴眼镜。分数表达中，分子用基数词，分母用序数词，当分子大于1时，分母序数词需加-s。此处“三分之二”应为two thirds。故填thirds。 50.________ (与……相比) many other women, she was indeed very fortunate. 【答案】Compared with 【解析】考查介词短语。句意：与许多其他女性相比，她确实非常幸运。根据汉语提示“与……相比”，此处应用固定短语compared with，在句中作状语。注意首字母大写。故填Compared with。 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 $