专题6 情态动词（练习）-2027年内蒙古自治区（对口招生）《英语一轮讲练测》（原卷版+解析版）

**基本信息** 以内蒙古对口招生考情为导向，通过“基础—突破—真题”三层训练，系统覆盖情态动词基础用法、表推测及完成式，以单选和改错题型构建从知识梳理到应试应用的进阶路径，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| |----|-----------|----------|----------| |系列考点夯实练|基础用法12题、推测8题、完成式10题|以单项选择为主，聚焦基础用法与语气辨析|从can/may/must等基础用法到肯定/否定推测，再到should/must have done完成式，形成层级递进知识链| |核心突破提升练|含单句改错5题|增单句改错，强化语法应用与错误辨析|针对易错点（如mustn't与needn't混淆、情态动词后接动词形式），深化知识理解| |真题溯源过关练|3道单选+1道改错（2020-2024年真题）|还原考情，突出高频考点（如must提问的否定回答）|结合本地真题，实现从知识到应试的迁移，提升备考针对性|

编写说明：2027年内蒙古自治区（对口招生）《英语一轮讲练测》内含复习讲义、复习课件、专项训练、综合训练，在编写中融入支架式教学理念，紧扣教材，将知识拆解整合为体系化专题清单，以挖空式讲解搭配知识再现型练习筑牢基础，再通过分层专项训练、综合进阶训练实现知识巩固与能力提升。针对性强，实操性好，为一轮复习搭建从知识梳理到能力突破的完整进阶路径，高效赋能备考提分。 本专题是2027年内蒙古自治区（对口招生）《英语一轮讲练测》的第6个专题，内容为情态动词。 2027年内蒙古自治区（对口招生） 《英语一轮讲练测》专项训练 专题6 情态动词 目录 01 系列考点夯实练 02 核心突破提升练 03 真题溯源过关练 【考点1 基础用法与语气辨析】 一、单项选择 1. — ______ I use your pen for a moment? — Of course you can. A. Need   B. Must   C. May   D. Should 2. You ______ smoke in the hospital. It's against the rules. A. needn't   B. mustn't   C. shouldn't   D. wouldn't 3. You ______ worry about me. I can take good care of myself. A. can't   B. mustn't   C. needn't   D. shouldn't 4. The light is off. They ______ be at home now. A. must   B. can't   C. may   D. might 5. Everyone ______ keep quiet in the reading room. A. can   B. may   C. must   D. could 6. — Must I hand in my homework today? — No, you ______. You can hand it in tomorrow. A. mustn't   B. can't   C. needn't   D. won't 7. She looks tired. She ______ have worked late last night. A. must   B. can   C. need   D. should 8. You ______ have told him the secret. Now everyone knows it. A. shouldn't   B. mustn't   C. needn't   D. can't 9. It's nearly seven o'clock. He ______ arrive at any time. A. must   B. should   C. need   D. can't 10. ______ you please help me carry this box? A. Could   B. Must   C. Need   D. Shall 11. He isn't here. He ______ be in the playground, but I'm not sure. A. must   B. can   C. may   D. can't 12. We ______ follow the traffic rules when we cross the street. A. may   B. can   C. must   D. might 【考点2 情态动词表推测】 13. The bag is Mary's. It ______ be hers. A. must   B. can't   C. may   D. need 14. He has gone to Beijing. He ______ be in the classroom now. A. must   B. can't   C. may   D. might 15. The radio is on. Someone ______ be in the room. A. can   B. must   C. need   D. should 16. I'm not sure. He ______ know the answer to this question. A. must   B. can't   C. may   D. has to 17. She didn't answer the phone. She ______ be sleeping then. A. mustn't   B. may   C. can   D. need 18. The floor is dry. It ______ have rained last night. A. must   B. may   C. can't   D. should 19. Look at his wet clothes. He ______ have fallen into the river. A. must   B. can   C. may not   D. needn't 20. — Where is Tom? — He ______ be in the library, but I guess he is on the playground. A. must   B. might   C. can't   D. should 【考点3 情态动词完成式】 21. You ______ have reminded me earlier. Now I've missed the train. A. should   B. must   C. can   D. may 22. He looks upset. He ______ have known the bad news. A. can't   B. must   C. need   D. will 一、单项选择 23. — Could I borrow your notebook? — Yes, you ______. A. can   B. could   C. need   D. must 24. You ______ walk across the street when the light is red. It's dangerous. A. needn't   B. shouldn't   C. mustn't   D. wouldn't 25. There is plenty of time. You ______ hurry. A. can't   B. mustn't   C. shouldn't   D. needn't 26. — Shall we go for a walk after dinner? — Good idea. We ______ enjoy it. A. would   B. should   C. must   D. can 27. The light is still on. They ______ be at home now. A. can't   B. must   C. may not   D. need 28. — Must I finish cleaning the classroom right now? — No, you ______. You can do it later. A. mustn't   B. can't   C. needn't   D. won't 29. She ______ speak French very well when she was young. A. can   B. could   C. must   D. may 30. You ______ talk loudly in the library. Everyone is reading quietly. A. shouldn't   B. needn't   C. wouldn't   D. can't 31. He isn't in the office. He ______ have gone to the meeting room. A. mustn't   B. can   C. may   D. need 32. You ______ have eaten so much ice cream. You have a stomachache now. A. shouldn't   B. mustn't   C. needn't   D. can't 二、单句改错 33. Must I hand in the report now? — No, you mustn't. 34. You can't to swim in the river alone. It's dangerous. 35. The door is open. He mustn't be at home. 36. He can swim when he was five years old. 37. You should not told him the secret yesterday. 一、单项选择 1．（内蒙古自治区2024年高等职业院校对口招生考试第14题）—Must we go home now? —No, we ________. We still have some time. A. can’t B. needn’t C. mustn’t D. shouldn’t 2. （内蒙古自治区2022年高等职业院校对口招生考试第10题）10. Mr Li _________ at home now. He is at school. I’m sure. A. can be B. can’t be C. may be D. may not be 3. （内蒙古自治区2020年高等职业院校对口招生考试第13题）—Must I clean the room now? —No. You ________. You ________ clean in tomorrow. A. mustn’t; can B. mustn’t; may C. can’t; can D. needn’t; can 二、单句改错 1. （内蒙古自治区2024年高等职业院校对口招生考试第58题） We should had a balanced diet to keep healthy. 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 学科网（北京）股份有限公司 $ 编写说明：2027年内蒙古自治区（对口招生）《英语一轮讲练测》内含复习讲义、复习课件、专项训练、综合训练，在编写中融入支架式教学理念，紧扣教材，将知识拆解整合为体系化专题清单，以挖空式讲解搭配知识再现型练习筑牢基础，再通过分层专项训练、综合进阶训练实现知识巩固与能力提升。针对性强，实操性好，为一轮复习搭建从知识梳理到能力突破的完整进阶路径，高效赋能备考提分。 本专题是2027年内蒙古自治区（对口招生）《英语一轮讲练测》的第6个专题，内容为情态动词。 2027年内蒙古自治区（对口招生） 《英语一轮讲练测》专项训练 专题6 情态动词 目录 01 系列考点夯实练 02 核心突破提升练 03 真题溯源过关练 【考点1 基础用法与语气辨析】 一、单项选择 1. — ______ I use your pen for a moment? — Of course you can. A. Need   B. Must   C. May   D. Should 【答案】C 【详解】考查情态动词表请求。句意：——我可以借用一下你的钢笔吗？——当然可以。may 用于委婉提出请求、征求许可。故选C项。 2. You ______ smoke in the hospital. It's against the rules. A. needn't   B. mustn't   C. shouldn't   D. wouldn't 【答案】B 【详解】考查情态动词表禁止。句意：你不可以在医院吸烟，这违反规定。mustn't 表示“禁止、绝不允许”，语气强硬。故选B项。 3. You ______ worry about me. I can take good care of myself. A. can't   B. mustn't   C. needn't   D. shouldn't 【答案】C 【详解】考查情态动词用法。句意：你不必为我担心，我能照顾好自己。needn't 意为“不必”。故选C项。 4. The light is off. They ______ be at home now. A. must   B. can't   C. may   D. might 【答案】B 【详解】考查情态动词表否定推测。句意：灯关着，他们现在不可能在家。can't 用于否定句，表有把握的推测，意为“不可能”。故选B项。 5. Everyone ______ keep quiet in the reading room. A. can   B. may   C. must   D. could 【答案】C 【详解】考查情态动词表义务。句意：所有人在阅览室都必须保持安静。must 强调规则、义务，意为“必须”。故选C项。 6. — Must I hand in my homework today? — No, you ______. You can hand it in tomorrow. A. mustn't   B. can't   C. needn't   D. won't 【答案】C 【详解】考查情态动词一般疑问句回答。句意：——我今天必须交作业吗？——不必，你可以明天交。must 引导的问句，否定回答用 needn't。故选C项。 7. She looks tired. She ______ have worked late last night. A. must   B. can   C. need   D. should 【答案】A 【详解】考查情态动词完成式表推测。句意：她看起来很累，昨晚她一定工作到很晚。must have done 表示对过去事情有把握的肯定推测。故选A项。 8. You ______ have told him the secret. Now everyone knows it. A. shouldn't   B. mustn't   C. needn't   D. can't 【答案】A 【详解】考查情态动词完成式。句意：你本不该把秘密告诉他，现在所有人都知道了。shouldn't have done 表示“本不该做某事（实际已做）”。故选A项。 9. It's nearly seven o'clock. He ______ arrive at any time. A. must   B. should   C. need   D. can't 【答案】B 【详解】考查情态动词表推测。句意：快七点了，他应该随时会到。should 表示合理推测，意为“应该”。故选B项。 10. ______ you please help me carry this box? A. Could   B. Must   C. Need   D. Shall 【答案】A 【详解】考查情态动词表委婉请求。句意：你能帮我搬一下这个箱子吗？could 用于句式 Could you please...?，语气委婉礼貌。故选A项。 11. He isn't here. He ______ be in the playground, but I'm not sure. A. must   B. can   C. may   D. can't 【答案】C 【详解】考查情态动词表不确定推测。句意：他不在这里，他或许在操场上，我也不确定。may 表示把握不大的推测，意为“也许、可能”。故选C项。 12. We ______ follow the traffic rules when we cross the street. A. may   B. can   C. must   D. might 【答案】C 【详解】考查情态动词。句意：过马路时我们必须遵守交通规则。must 强调法定、基本义务。故选C项。 【考点2 情态动词表推测】 13. The bag is Mary's. It ______ be hers. A. must   B. can't   C. may   D. need 【答案】A 【详解】考查情态动词表推测。句意：这个包是玛丽的，一定是她的。must 用于肯定句，表有把握的推测，意为“一定、肯定”。故选A项。 14. He has gone to Beijing. He ______ be in the classroom now. A. must   B. can't   C. may   D. might 【答案】B 【详解】考查情态动词表否定推测。句意：他去北京了，现在不可能在教室里。can't 用于否定句，表语气肯定的推测，意为“不可能”。故选B项。 15. The radio is on. Someone ______ be in the room. A. can   B. must   C. need   D. should 【答案】B 【详解】考查情态动词表肯定推测。句意：收音机开着，房间里一定有人。结合客观迹象做出肯定判断，用 must。故选B项。 16. I'm not sure. He ______ know the answer to this question. A. must   B. can't   C. may   D. has to 【答案】C 【详解】考查情态动词表不确定推测。句意：我不确定，他也许知道这道题的答案。may 表示把握较小的推测，意为“也许、或许”。故选C项。 17. She didn't answer the phone. She ______ be sleeping then. A. mustn't   B. may   C. can   D. need 【答案】B 【详解】考查情态动词推测用法。句意：她没有接电话，那时她可能在睡觉。may 用于肯定句，表不确定的猜测。故选B项。 18. The floor is dry. It ______ have rained last night. A. must   B. may   C. can't   D. should 【答案】C 【详解】考查情态动词+have done 表对过去的否定推测。句意：地面是干的，昨晚不可能下过雨。can't have done 表示“过去不可能做过某事”。故选C项。 19. Look at his wet clothes. He ______ have fallen into the river. A. must   B. can   C. may not   D. needn't 【答案】A 【详解】考查情态动词完成式表推测。句意：看他湿漉漉的衣服，他肯定掉进河里了。must have done 表示对过去事情有把握的肯定推测。故选A项。 20. — Where is Tom? — He ______ be in the library, but I guess he is on the playground. A. must   B. might   C. can't   D. should 【答案】B 【详解】考查情态动词表推测。句意：——汤姆在哪里？——他或许在图书馆，但我猜他在操场上。might 语气弱于 may，表可能性不大的推测。故选B项。 【考点3 情态动词完成式】 21. You ______ have reminded me earlier. Now I've missed the train. A. should   B. must   C. can   D. may 【答案】A 【详解】考查情态动词完成式。句意：你本应该早点提醒我，现在我误了火车。should have done 表示本应该做某事但实际没有做，含有惋惜的语气。故选A项。 22. He looks upset. He ______ have known the bad news. A. can't   B. must   C. need   D. will 【答案】B 【详解】考查情态动词完成式表推测。句意：他看上去闷闷不乐，他一定已经知道这个坏消息了。must have done 用于肯定句，对过去发生的事情进行有把握的推测。故选B项。 一、单项选择 23. — Could I borrow your notebook? — Yes, you ______. A. can   B. could   C. need   D. must 【答案】A 【详解】考查情态动词问答。句意：——我能借一下你的笔记本吗？——当然可以。用Could引导委婉请求时，肯定回答常用can，不用could。故选A项。 24. You ______ walk across the street when the light is red. It's dangerous. A. needn't   B. shouldn't   C. mustn't   D. wouldn't 【答案】C 【详解】考查情态动词表禁止。句意：红灯时你绝对不能横穿马路，这很危险。mustn't 表示明令禁止、绝不允许。故选C项。 25. There is plenty of time. You ______ hurry. A. can't   B. mustn't   C. shouldn't   D. needn't 【答案】D 【详解】考查情态动词用法。句意：时间还很充足，你不必着急。needn't 意为“不必，用不着”。故选D项。 26. — Shall we go for a walk after dinner? — Good idea. We ______ enjoy it. A. would   B. should   C. must   D. can 【答案】B 【详解】考查情态动词。句意：——晚饭后我们去散步好吗？——好主意，我们应该会玩得很开心。should 在此表示合理推测，意为“应该”。故选B项。 27. The light is still on. They ______ be at home now. A. can't   B. must   C. may not   D. need 【答案】B 【详解】考查情态动词表推测。句意：灯还亮着，他们现在一定在家。must 用于肯定句，表有把握的推测。故选B项。 28. — Must I finish cleaning the classroom right now? — No, you ______. You can do it later. A. mustn't   B. can't   C. needn't   D. won't 【答案】C 【详解】考查情态动词问答。句意：——我必须现在把教室打扫完吗？——不必，你可以稍后再做。must引导的一般疑问句，否定回答用needn't。故选C项。 29. She ______ speak French very well when she was young. A. can   B. could   C. must   D. may 【答案】B 【详解】考查情态动词时态。句意：她年轻时法语说得很好。表示过去具备的能力，要用can的过去式could。故选B项。 30. You ______ talk loudly in the library. Everyone is reading quietly. A. shouldn't   B. needn't   C. wouldn't   D. can't 【答案】A 【详解】考查情态动词表建议。句意：你不应该在图书馆大声喧哗，大家都在安静看书。shouldn't 表示“不应该”，用于提出劝告。故选A项。 31. He isn't in the office. He ______ have gone to the meeting room. A. mustn't   B. can   C. may   D. need 【答案】C 【详解】考查情态动词完成式表推测。句意：他不在办公室，或许去会议室了。may have done 表示对过去情况把握不大的推测。故选C项。 32. You ______ have eaten so much ice cream. You have a stomachache now. A. shouldn't   B. mustn't   C. needn't   D. can't 【答案】A 【详解】考查情态动词完成式。句意：你本不该吃那么多冰淇淋，现在肚子疼了。shouldn't have done 表示“本不该做某事（实际已做）”，带有责备语气。故选A项。 二、单句改错 33. Must I hand in the report now? — No, you mustn't. 【答案】mustn't→needn't 【详解】考查情态动词问答。句意：——我现在必须上交报告吗？——不必。以must引导的一般疑问句，否定回答要用needn't（不必），mustn't表示“禁止”。故答案为：mustn't→needn't。 34. You can't to swim in the river alone. It's dangerous. 【答案】去掉to 【详解】考查情态动词用法。句意：你不能独自在河里游泳，这很危险。情态动词can't后接动词原形，不能加不定式符号to。故答案为：去掉to。 35. The door is open. He mustn't be at home. 【答案】mustn't→must 【详解】考查情态动词表推测。句意：门开着，他一定在家。must用于肯定句，表示有把握的推测；mustn't意为“禁止”，不用于推测。故答案为：mustn't→must。 36. He can swim when he was five years old. 【答案】can→could 【详解】考查情态动词时态。句意：他五岁时就会游泳了。句中时间状语为过去时态，表示过去具备的能力，要用can的过去式could。故答案为：can→could。 37. You should not told him the secret yesterday. 【答案】told→have told 【详解】考查情态动词完成式。句意：你昨天本不该告诉他这个秘密。shouldn't have done 表示“本不该做某事（实际已做）”，是固定结构。故答案为：told→have told。 一、单项选择 1．（内蒙古自治区2024年高等职业院校对口招生考试第14题）—Must we go home now? —No, we ________. We still have some time. A. can’t B. needn’t C. mustn’t D. shouldn’t 【答案】B 【解析】考查情态动词。句意：—我们现在必须回家吗？—不，我们不需要。我们还有一些时间。A. can’t不能；B. needn’t不需要；C. mustn’t禁止；D. shouldn’t不应该。“Must”开头的一般疑问句，其否定回答常用“needn’t”或“don’t have to”。故选B。 2. （内蒙古自治区2022年高等职业院校对口招生考试第10题）10. Mr Li _________ at home now. He is at school. I’m sure. A. can be B. can’t be C. may be D. may not be 【答案】B 【解析】考查情态动词辨析。句意：李先生现在不可能在家，因为他在学校。我确定。A. can be可能是；B. can’t be不可能是；C. may be也许是；D. may not be也许不是。根据“He is at school. I’m sure.”可知，李先生现在不可能在家。故选B。 3. （内蒙古自治区2020年高等职业院校对口招生考试第13题）—Must I clean the room now? —No. You ________. You ________ clean in tomorrow. A. mustn’t; can B. mustn’t; may C. can’t; can D. needn’t; can 【答案】D 【解析】考查情态动词。句意：—我现在必须打扫房间吗？—不，你不必。你可以明天来打扫。mustn’t不许，禁止；can’t不能；needn’t不必；can可以；may可能。根据“Must I clean the room now?”可知，这是以Must开头的一般疑问句，否定回答用“No,you needn’t/don’t have to”，故第一空填needn’t；根据句意可知，第二空表“可以明天打扫”，故用can表允许。故选D。 二、单句改错 1. （内蒙古自治区2024年高等职业院校对口招生考试第58题） We should had a balanced diet to keep healthy. 【答案】had→ have 【详解】考查情态动词的用法。句意：我们应该保持一个均衡的饮食来保持健康。情态动词“should”后接动词原形，应用have。故答案为：had→ have。 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 学科网（北京）股份有限公司 $