2026年云南省中考英语二轮专题复习 专题七：情态动词

2026 届中考英语二轮专题复习 云南 专题七：情态动词 【考情考向·近三年命题趋势】 情态动词是中考英语的必考高频考点。2023-2025年全国各地市真题卷显示，命题主要集中在对情态动词基本用法（能力/许可/必要）、推测用法（对现在/过去的推测）以及特殊句式（had better, used to等）的考查。本专题按考点分层设计，每个考点下设基础巩固和能力提升两个层级，帮助考生逐级突破。 【核心知识·考点分层精讲】 考点一：情态动词表能力、许可、必要（基础必会） ① can/could 表示能力（could 过去能力）、许可（Can I...?）、可能性（It can be true.）。 ② may/might 表示许可（May I...?）、可能性（might 更委婉）、祝愿（May you...!）。 ③ must/have to must 主观必须，否定 mustn't 禁止；have to 客观必须，否定 don't have to 不必。 ④ should/ought to 表示应该、义务、建议。 ⑤ need/dare 既可作情态（常用于否定疑问），也可作实义动词。 考点二：情态动词表推测（高频拉分点） ① 对现在/将来的推测： must(一定) > can(可能) > could/might(也许) > may(或许)。must 只用于肯定句；can't 表示“不可能”。 ② 对过去的推测（情态动词+have done）： must have done（过去一定做了），can't have done（过去不可能做了），may/might have done（过去可能做了），could have done（本可以做但未做）。 ③ 易错警示： must 表推测不用于否定句；may 表推测不用于疑问句。 考点三：情态动词特殊用法 & 易混辨析（高分突破） ① shall/should 区别： shall 用于第一人称疑问句表征求意见，用于二三人称表允诺；should 表应该、按理推测。 ② will/would 用法： will 表现在意愿、习惯；would 表过去意愿、委婉请求、过去习惯。 ③ had better 的用法： had better (not) do sth. ④ used to / would 区别： used to 强调过去习惯且现在不再，would 只表过去习惯不强调今昔对比。 ⑤ 情态动词+have done 虚拟用法： should have done 本应做未做，could have done 本可以做未做，needn't have done 本不必做却做了。 【分层训练·按考点突破】 🔹 考点一 能力·许可·必要（基础巩固） 1. (能力) —______ you play the piano? —Yes, I can. A. May B. Must C. Can D. Need 2. (许可) —______ I use your dictionary? —Of course you can. A. Must B. May C. Need D. Should 3. (能力/过去) My grandmother ______ read when she was young, but she can now. A. can't B. couldn't C. mustn't D. needn't 4. (必要) —Must I finish my homework now? —No, you ______. A. mustn't B. can't C. needn't D. shouldn't 5. (禁止) You ______ smoke here. Look at the sign "No Smoking". A. can B. may C. must D. mustn't 6. (建议) We ______ keep quiet in the library. A. should B. may C. can D. might 7. (客观必须) I ______ get up early tomorrow because I have an important meeting. A. have to B. mustn't C. may D. needn't 8. (不必) You ______ worry about me. I can take care of myself. A. mustn't B. needn't C. can't D. shouldn't 9. (许可/否定) —May I take this book out of the reading room? —No, you ______. A. may not B. mustn't C. needn't D. couldn't 10. (应该) You ______ return the book now. You can keep it for another week. A. mustn't B. can't C. needn't D. shouldn't 🔹 考点二 情态动词表推测（能力提升） 11. (对现在肯定推测) The light is on in his room. He ______ be at home. A. must B. can't C. need D. should 12. (对现在否定推测) —Who's that girl over there? Is it Lucy? —No, it ______ be her. She's in Shanghai now. A. must B. can't C. may D. might 13. (可能性) I'm not sure, but he ______ come to the party tonight. A. must B. can't C. might D. need 14. (对过去肯定推测) The ground is wet. It ______ have rained last night. A. must B. can't C. should D. needn't 15. (对过去否定推测) He ______ have finished the work so quickly. It's impossible. A. must B. can't C. may D. might 16. (可能) —Where is Tom? —I'm not sure. He ______ be in the library. A. must B. can't C. may D. need 17. (一定) You ______ be tired after such a long walk. Have a rest. A. must B. can't C. may D. should 18. (可能性) He ______ be over seventy now, but he still looks young. A. must B. can't C. may D. need 19. (对过去可能性) I saw him in the office just now. He ______ have gone home. A. must B. can't C. may D. should 20. (对过去不可能) You ______ have seen him yesterday because he was on a business trip. A. must B. can't C. may D. might 🔹 考点三 特殊用法 & 易混辨析（高分突破） 21. (had better) You ______ play with fire. It's dangerous. A. had better not B. had not better C. had better not to D. had no better 22. (might 表不确定) I ______ go to the park, but I'm not sure. A. might B. must C. can D. will 23. (used to) He ______ smoke a lot, but now he has given it up. A. used to B. would C. could D. might 24. (should have done) You ______ have told me the truth earlier. Why did you lie? A. should B. could C. might D. must 25. (could have done) I ______ have helped you, but I was too busy. A. could B. must C. should D. need 26. (shall 征求意见) —Shall I open the window? —Yes, you ______. A. shall B. will C. may D. must 27. (may 表祝愿) ______ you succeed in your future career! A. Can B. May C. Must D. Will 28. (would 表过去习惯) He ______ be very naughty when he was a child. A. would B. used to C. could D. might 29. (needn't) You ______ pay the bill now if you don't want to. A. mustn't B. needn't C. can't D. shouldn't 30. (had better) It's late. I ______ go now. A. had better B. would rather C. have better D. may 语法填空·语境综合（考点混合） 31. You look tired. You ______ (should) go to bed early tonight. 32. The boy ______ (can) not be Tom because he has gone to London. 33. He ______ (must) have finished his homework already. Let's check. 34. You ______ (need) worry about me. I'm fine. 35. I ______ (would) like to invite you to my birthday party. 36. She ______ (used to) be a teacher, but now she is a writer. 37. You ______ (had better) not stay up too late. It's bad for health. 38. He ______ (can) have passed the exam, but he didn't study hard. 单句改错·易错警示（考点混合） 39. He mustn't be at home because the light is off. 改正：________________________ 40. You needn't to worry about the test. It's easy. 改正：________________________ 41. I used to going swimming every week when I was young. 改正：________________________ 42. She may arrives at the station at 5 pm. 改正：________________________ 43. You had better to finish your homework first. 改正：________________________ 【参考答案】 考点一（1-10）：1-5 C B B C D 6-10 A A B B C 考点二（11-20）：11-15 A B C A B 16-20 C A C B B 考点三（21-30）：21-25 A A A A A 26-30 C B A B A 语法填空（31-38）：31. should 32. can 33. must 34. needn't 35. would 36. used to 37. had better 38. could 改错（39-43）：39. mustn't→can't 40. needn't to→needn't 或 don't need to 41. going→go 42. arrives→arrive 43. 去掉to 教学建议·考点分层突破策略 1. 按考点分层教学：将情态动词分为三大考点，每节课集中突破一个考点。建议考点一用1课时，考点二用1-2课时（推测是难点），考点三用1课时（特殊用法）。每课时先讲核心知识，再完成对应分层练习。 2. 针对性纠错：收集学生在本专题练习中的典型错误，按考点分类整理，进行二次强化训练。例如，考点二常错在 must 和 can't 的推测用法混淆，考点三常错在 need 的双重词性。 3. 语境化训练：设计微型情境对话，让学生在实际交流中运用情态动词。例如，设置“猜测同桌昨晚做了什么”的对话练习，强化 must have done / can't have done 的用法。 4. 错题本记录：要求学生将错题按考点记录，并标注错误原因（如“把 mustn't 误认为不必”），每周复习一次。 🌟 亲爱的同学，情态动词是中考英语的“隐形拉分王”。通过考点分层突破，你一定能系统掌握！中考在即，愿你沉着应战，金榜题名！ 2/2 学科网（北京）股份有限公司 $