情态动词 1-知识点训练卷 2026版江西省（三校生对口升学考试）《英语考纲百套卷》第18卷（原卷版+解析版）

编写说明：2026版江西省（三校生对口升学考试）《英语考纲百套卷》，依据最新版《中等职业学校课程标准》编写。本套试卷共100份：第一部分是45份知识点训练卷。第二部分是（完型填空、阅读理解、补充对话）等45份专项训练卷。第三部分是10份综合模拟卷。 本试卷是2026版江西省（三校生对口升学考试）《英语考纲百套卷》的第18卷，是知识点训练卷。 2026版江西省（三校生对口升学考试）《英语考纲百套卷》第18卷 知识点训练卷·情态动词 1（推测用法） 考试时间：20分钟 满分：100分 班级 姓名 学号 成绩 基础巩固 单项选择题（共20 小题；每小题 2 分，满分 40 分） 1. Look! The light is on. Mary ______ at home now. A. can be B. must be C. may be D. should be 【答案】B 【详解】must be 表示对现在情况的肯定推测，意为"一定"。 2.The phone is ringing but nobody answers. He ______ out. A. must go B. must have gone C. should go D. should have gone 【答案】B 【详解】must have done 表示对过去情况的肯定推测，意为"一定已经"。 3.Where is Tom? He ______ in the library. I saw him there just now. A. can be B. must be C. may be D. might be 【答案】B 【详解】must be 表示对现在情况的肯定推测，有刚才看到他的证据。 4. The ground is wet. It ______ last night. A. must rain B. must have rained C. should rain D. should have rained 【答案】B 【详解】must have rained 表示对过去情况的肯定推测，地面湿是证据。 5. She speaks English very well. She ______ from an English-speaking country. A. can be B. must be C. may be D. could be 【答案】B 【详解】must be 表示对现在情况的肯定推测，英语说得好是证据。 6. I can't find my keys. I ______ them in the office. A. must leave B. must have left C. should leave D. should have left 【答案】B 【详解】must have left 表示对过去情况的肯定推测，现在找不到钥匙是证据。 7.He ______ the exam because he looks very happy. A. can pass B. must pass C. may pass D. must have passed 【答案】D 【详解】must have passed 表示对过去情况的肯定推测，他看起来高兴是证据。 8.The restaurant ______ very good. It's always full of people. A. can be B. must be C. may be D. might be 【答案】B 【详解】must be 表示对现在情况的肯定推测，总是满员是证据。 9. She didn't come to the party. She ______ sick. A. can be B. must be C. may be D. might be 【答案】C 【详解】may be 表示对现在情况的可能性推测，语气较委婉。 10. This ______ not be true. I don't believe it. A. can B. must C. may D. should 【答案】A 【详解】can't be 表示对现在情况的否定推测，意为"不可能"。 11.He knows a lot about computers. He ______ a computer engineer. A. can be B. must be C. may be D. could be 【答案】B 【详解】must be 表示对现在情况的肯定推测，懂很多电脑知识是证据。 12. The window is broken. Someone ______ it. A. must break B. must have broken C. should break D. should have broken 【答案】B 【详解】must have broken 表示对过去情况的肯定推测，窗户破了是证据。 13. Where's my umbrella? I ______ it on the bus. A. must leave B. must have left C. should leave D. should have left 【答案】B 【详解】must have left 表示对过去情况的肯定推测，现在找不到伞是证据。 14.She's two hours late. She ______ the train. A. can miss B. must miss C. may miss D. must have missed 【答案】D 【详解】must have missed 表示对过去情况的肯定推测，迟到两小时是证据。 15.This book ______ interesting. Many people are reading it. A. can be B. must be C. may be D. might be 【答案】B 【详解】must be 表示对现在情况的肯定推测，很多人在读是证据。 16. He ______ at work now. It's already 6 p.m. A. can't be B. mustn't be C. may not be D. might not be 【答案】A 【详解】can't be 表示对现在情况的否定推测，已经晚上6点是证据。 17. The answer ______ wrong. Let's check it again. A. can be B. must be C. may be D. could be 【答案】C 【详解】may be 表示对现在情况的可能性推测，语气不确定。 18. She ______ about the news. She looks very surprised. A. can't know B. mustn't know C. may not know D. might not know 【答案】A 【详解】can't know 表示对现在情况的否定推测，她看起来很惊讶是证据。 19. The light in his room is off. He ______ asleep. A. can be B. must be C. may be D. could be 【答案】B 【详解】must be 表示对现在情况的肯定推测，灯关着是证据。 20. They ______ the city by now. They left early this morning. A. can reach B. must reach C. may reach D. must have reached 【答案】D 【详解】must have reached 表示对过去情况的肯定推测，早上很早离开是证据。 能力提升 单项选择题（共20 小题；每小题 3 分，满分 60 分） 21.You ______ tired after such a long journey. Why not have a rest? A. must be B. must have been C. should be D. should have been 【答案】A 【详解】must be 表示对现在情况的肯定推测，长途旅行后累是合理的推测。 22. He ______ the instructions carefully, otherwise he wouldn't have made such a mistake. A. can't have read B. mustn't have read C. shouldn't have read D. needn't have read 【答案】A 【详解】can't have read 表示对过去情况的否定推测，犯了这样的错误是证据。 23.There ______ any difficulty in solving the problem since we have so many experts here. A. can't be B. mustn't be C. may not be D. might not be 【答案】A 【详解】can't be 表示对现在情况的否定推测，有这么多专家是证据。 24. She ______ about her son's success; she looks so proud and happy. A. must have heard B. should have heard C. may have heard D. could have heard 【答案】A 【详解】must have heard 表示对过去情况的肯定推测，她骄傲开心的样子是证据。 25.The experiment ______ successful judging from their excited expressions. A. must have been B. should have been C. may have been D. could have been 【答案】A 【详解】must have been 表示对过去情况的肯定推测，他们兴奋的表情是证据。 26. He ______ to our party yesterday. I saw him at the cinema with his girlfriend. A. can't have come B. mustn't have come C. shouldn't have come D. needn't have come 【答案】A 【详解】can't have come 表示对过去情况的否定推测，在电影院看到他是证据。 27. With his experience, he ______ the job easily. A. can have done B. must have done C. should have done D. could have done 【答案】D 【详解】could have done 表示对过去情况的可能性推测，基于他的经验。 28. The patient ______ the medicine; he's getting much better now. A. must have taken B. should have taken C. may have taken D. could have taken 【答案】A 【详解】must have taken 表示对过去情况的肯定推测，他现在好多了是证据。 29. They ______ lost in the mountains; otherwise they would have arrived by now. A. can have got B. must have got C. should have got D. need have got 【答案】B 【详解】must have got 表示对过去情况的肯定推测，现在还没到是证据。 30.The signature doesn't look like his. He ______ this document. A. can't have signed B. mustn't have signed C. shouldn't have signed D. needn't have signed 【答案】A 【详解】can't have signed 表示对过去情况的否定推测，签名不像他的 31.Considering her excellent preparation, she ______ nervous about the interview. A. can't have been B. mustn't have been C. may not have been D. might not have been 【答案】A 【详解】由于她准备充分，她不可能对面试感到紧张。表示否定推测时，用“can't have been”表示“不可能曾经”。 32. The weather ______ worse tomorrow, so we'd better put off our picnic. A. can get B. must get C. may get D. should get 【答案】C 【详解】天气明天可能变坏，因此建议推迟野餐。表示可能性时，用“may get”表示“可能”。选项A“can get”表示能力或一般可能性，但不如“may”贴切； 33.He ______ the truth, or he wouldn't be avoiding me. A. must have known B. should have known C. may have known D. could have known 【答案】A 【详解】他一定知道真相，否则不会躲着我。表示肯定推测时，用“must have known”表示“一定已经知道”。 34.The solution ______ simpler than we thought. Let's try this method. A. can be B. must be C. may be D. should be 【答案】C 【详解】解决方案可能比我们想的更简单，因此建议尝试。表示可能性时，用“may be”表示“可能”。 35.They ______ at the airport by now. Their plane landed an hour ago. A. can have arrived B. must have arrived C. should have arrived D. need have arrived 【答案】B 【详解】飞机一小时前降落，所以他们现在一定已经到达机场。表示肯定推测时，用“must have arrived”表示“一定已经到达”。 36. The message ______ sent to the wrong number. That's why you didn't receive it. A. can have been B. must have been C. should have been D. could have been 【答案】B 【详解】消息一定被发错了号码，这是没收到的原因。表示肯定推测时，用“must have been”表示“一定被”。 37.With his talent, he ______ a famous artist by now. A. can have become B. must have become C. should have become D. could have become 【答案】C 【详解】以他的才华，他现在本应该成为著名艺术家了（但可能没有）。表示预期或责备时，用“should have become”表示“本应该成为”。 38.The door ______ locked from the inside. There's no other explanation. A. can have been B. must have been C. should have been D. need have been 【答案】B 【详解】门一定是从里面锁上的，因为没有其他解释。表示肯定推测时，用“must have been”表示“一定被”。 39. She ______ about the changes in the schedule. Nobody informed her. A. can't have known B. mustn't have known C. shouldn't have known D. needn't have known 【答案】A 【详解】没有人通知她，所以她不可能知道日程变化。表示否定推测时，用“can't have known”表示“不可能知道”。 40. The ancient building ______ magnificent when it was first built. A. can have been B. must have been C. should have been D. could have been 【答案】B 【详解】古建筑刚建成时一定很宏伟。表示对过去的肯定推测时，用“must have been”表示“一定曾经是”。 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 学科网（北京）股份有限公司 $ 编写说明：2026版江西省（三校生对口升学考试）《英语考纲百套卷》，依据最新版《中等职业学校课程标准》编写。本套试卷共100份：第一部分是45份知识点训练卷。第二部分是（完型填空、阅读理解、补充对话）等45份专项训练卷。第三部分是10份综合模拟卷。 本试卷是2026版江西省（三校生对口升学考试）《英语考纲百套卷》的第18卷，是知识点训练卷。 2026版江西省（三校生对口升学考试）《英语考纲百套卷》第18卷 知识点训练卷·情态动词 1（推测用法） 考试时间：20分钟 满分：100分 班级 姓名 学号 成绩 基础巩固 单项选择题（共20 小题；每小题 2 分，满分 40 分） 1. Look! The light is on. Mary ______ at home now. A. can be B. must be C. may be D. should be 2.The phone is ringing but nobody answers. He ______ out. A. must go B. must have gone C. should go D. should have gone 3.Where is Tom? He ______ in the library. I saw him there just now. A. can be B. must be C. may be D. might be 4. The ground is wet. It ______ last night. A. must rain B. must have rained C. should rain D. should have rained 5. She speaks English very well. She ______ from an English-speaking country. A. can be B. must be C. may be D. could be 6. I can't find my keys. I ______ them in the office. A. must leave B. must have left C. should leave D. should have left 7.He ______ the exam because he looks very happy. A. can pass B. must pass C. may pass D. must have passed 8.The restaurant ______ very good. It's always full of people. A. can be B. must be C. may be D. might be 9. She didn't come to the party. She ______ sick. A. can be B. must be C. may be D. might be 10. This ______ not be true. I don't believe it. A. can B. must C. may D. should 11.He knows a lot about computers. He ______ a computer engineer. A. can be B. must be C. may be D. could be 12. The window is broken. Someone ______ it. A. must break B. must have broken C. should break D. should have broken 13. Where's my umbrella? I ______ it on the bus. A. must leave B. must have left C. should leave D. should have left 14.She's two hours late. She ______ the train. A. can miss B. must miss C. may miss D. must have missed 15.This book ______ interesting. Many people are reading it. A. can be B. must be C. may be D. might be 16. He ______ at work now. It's already 6 p.m. A. can't be B. mustn't be C. may not be D. might not be 17. The answer ______ wrong. Let's check it again. A. can be B. must be C. may be D. could be 18. She ______ about the news. She looks very surprised. A. can't know B. mustn't know C. may not know D. might not know 19. The light in his room is off. He ______ asleep. A. can be B. must be C. may be D. could be 20. They ______ the city by now. They left early this morning. A. can reach B. must reach C. may reach D. must have reached 能力提升 单项选择题（共20 小题；每小题 3 分，满分 60 分） 21.You ______ tired after such a long journey. Why not have a rest? A. must be B. must have been C. should be D. should have been 22. He ______ the instructions carefully, otherwise he wouldn't have made such a mistake. A. can't have read B. mustn't have read C. shouldn't have read D. needn't have read 23.There ______ any difficulty in solving the problem since we have so many experts here. A. can't be B. mustn't be C. may not be D. might not be 24. She ______ about her son's success; she looks so proud and happy. A. must have heard B. should have heard C. may have heard D. could have heard 25.The experiment ______ successful judging from their excited expressions. A. must have been B. should have been C. may have been D. could have been 26. He ______ to our party yesterday. I saw him at the cinema with his girlfriend. A. can't have come B. mustn't have come C. shouldn't have come D. needn't have come 27. With his experience, he ______ the job easily. A. can have done B. must have done C. should have done D. could have done 28. The patient ______ the medicine; he's getting much better now. A. must have taken B. should have taken C. may have taken D. could have taken 29. They ______ lost in the mountains; otherwise they would have arrived by now. A. can have got B. must have got C. should have got D. need have got 30.The signature doesn't look like his. He ______ this document. A. can't have signed B. mustn't have signed C. shouldn't have signed D. needn't have signed 31.Considering her excellent preparation, she ______ nervous about the interview. A. can't have been B. mustn't have been C. may not have been D. might not have been 32. The weather ______ worse tomorrow, so we'd better put off our picnic. A. can get B. must get C. may get D. should get 33.He ______ the truth, or he wouldn't be avoiding me. A. must have known B. should have known C. may have known D. could have known 34.The solution ______ simpler than we thought. Let's try this method. A. can be B. must be C. may be D. should be 35.They ______ at the airport by now. Their plane landed an hour ago. A. can have arrived B. must have arrived C. should have arrived D. need have arrived 36. The message ______ sent to the wrong number. That's why you didn't receive it. A. can have been B. must have been C. should have been D. could have been 37.With his talent, he ______ a famous artist by now. A. can have become B. must have become C. should have become D. could have become 38.The door ______ locked from the inside. There's no other explanation. A. can have been B. must have been C. should have been D. need have been 39. She ______ about the changes in the schedule. Nobody informed her. A. can't have known B. mustn't have known C. shouldn't have known D. needn't have known 40. The ancient building ______ magnificent when it was first built. A. can have been B. must have been C. should have been D. could have been 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 学科网（北京）股份有限公司 $