专题1 命题点1 情态动词-【一战成名新中考】2026广西中考英语（人教版）·一轮复习·精讲册（讲册）

一战成名新中考 专题一动词 知识必备 动词的分类 1.实义动词：表示动作或状态，在句中能独立作谓语的动词。 分类 特点 例词 例句 We can borrow books from 及物动词本身意思不完整，在句 achieve,borrow, consider, the library. 及物动词(t.) 中必须带宾语才能使其意思完 The competition will be held 整，及物动词有被动语态。 encourage,hold on July 20th. 不及物动词本身意思完整，无须 appear,argue,arrive,come, 不及物动词(.) The sun rises in the east. 接宾语，也不能用于被动语态。 dance,rise 既可作及物动词 在英语中大多数动词既可作及 Believe me,this dress is accept,ask,believe,choose, 也可作不及物动 物动词，又可作不及物动词。纯 suitable for you. 词的词（比.&元.） 粹的不及物动词很少。 develop,prepare I believe in you. 2.(连)系动词：用来辅助主语的动词，它本身有意义，但不能单独用作谓语，其后必须跟表语。 类别 例词 例句 She is a student in Sunshine Middle School. 状态系动词 be(am,is,are,was,were) My father is tall and strong. 感官系动词 look,feel,smell,sound,taste The flowers smell sweet. 表“变化”的系动词 become,come,fall,get,go,grow,turn The bread has gone bad. 表“像”的系动词 seem,appear He seems quite happy. 持续系动词 keep,stay,remain She knew she must keep calm. 3.助动词：本身无意义，不能单独作谓语，只能和主要动词一起构成谓语，表示时态、语态、语气等，或 构成疑问句及否定句。 分类 作用 例句 be(am,is,are,was, My mother is cooking now. 用于构成进行时态和被动语态 were,been,being) The book was written by Lu Xun. have(has,had) 用于构成完成时态 I have studied English for six years. -Do you live in China? 用于构成疑问句和否定句、用于倒 -Yes,I do. do(does,did) 装句、加强说话的语气及代替前面 He didn't accept my invitation. 刚出现的动词（避免重复） Do be quiet！ Only then did I realize it. shall(should)和wi 用于构成将来时(shall仅用于第 Shall I open the window? Will you still remember me ten years later? would) 人称，will可用于各种人称) I will move to the countryside next year. 4.情态动词（用法见本专题命题点1） 精讲册·广西英语 59 命题点1情态动词 考点精讲 情态动词有词义，但不能单独作谓语，必须和动词原形一起构成谓语，除了have to外，一般没 有人称和数的变化，后接动词原形。 考点①情态动词的基本用法 1.can,can't,could couldn't 情态动词 含义及用法 例句 表示能力，意为“能，会”。 Jim can sing songs. can 表示请求、允许，意为“可以”。 Can I play basketball now? 表示能力，意为“不能，不会”。 I can't dance. can't 用于回答表示请求的句子，意为“不可以， -May I play volleyball now? 不能”。 No,you can't. can的过去式，意为“能，会”，表示过去 Lily could swim at the age of five. could 的能力。 在疑问句中表示委婉的请求。 Could you please tell me the way to the post office? couldn't cant的过去式，意为“不能，不会”。 I couldn't hear what they were saying at that time. 回答以could引导的一般疑问句时，用can,不用could。如： -Could I use your mobile phone? -Yes,you can./No,you can't. 2. must,mustn't,have to need 情态动词 含义及用法 例句 must 表示主观看法，意为“必须，一定”。 I must work hard. mustn't 意为“一定不要，禁止”。 You mustn't talk in the library. have to 意为“不得不”，多表示客观必要。 I have to get up early tomorrow. 作情态动词，常用于否定句和疑问句中， Need you leave so early? need 其否定式needn't意为“不必”，常用于回 Alex needn't attend the meeting. 答must的提问。 注意+ 1.由must引导的一般疑问句，肯定回答常用must;否定回答常用needn'/don't have to/.doesn't have to。如： -Must I hand in my homework this aftemoon? -Yes,you must./No,you needn't./No,you don't have to. 2.回答以need引导的一般疑问句时，肯定回答用must/have to,否定回答用needn't。如： -Need I do the work at once? -Yes,you must./Yes,you have to./No,you needn't. 60 精讲册·广西英语 一战成名新中考 3.may与might 情态动词 含义及用法 例句 may 表示请求、许可，意为“可以”。 May I speak to Amy? might may的过去式。表示请求、许可，语气比may更委婉。 Might I ask you a question? 注意+++ 由may或might引导的一般疑问句，肯定回答用may/can;否定回答用can'/mustn't。如： -May/Might I sit here？ -Yes,you may./Yes,you can./No,you can't./No,you mustn't. 4.should,shouldn't,shall,will,would had better 情态动词 含义及用法 例句 意为“应该”，表示要求和命令，也可以表示劝告或 You should come to school on time. should 建议。 表示征询意见，常用于疑问句中。 Should I leave at 7:00 p.m.? shouldn't 意为“不应该”。 We shouldn't waste water. 常用于疑问句中，多用于第一人称和第三人称，表 shall Shall we go to the zoo? 示请求或征求对方的意见。 will 表示意愿或请求，用于疑问句中，常用于第二人称。 Will you please pass the book to me? would 表示建议或个人意愿，表示建议时，语气较委婉。 Would you please help me with my maths? had better 意为“最好”，没有人称和数的变化。 You'd better come back early today. 考点②情态动词表推测的用法 情态动词 含义及用法 例句 表示非常有把握的肯定推测，意为“一定， It must be raining outside.My father's clothes are so must 肯定”。 wet. 表示把握不大的肯定推测，意为“有可能， may 也许”。 John may come back at 5:00 p.m. 表示没有把握的肯定推测，意为“有可能， might/could The pencil might/could be Bob's. 也许”，可能性低于may。 表示十分有把握的否定推测，意为“一定不， can't Jack can't be having a meeting.I saw him just now. 不可能”。 may not 表示把握不大的否定推测，意为“可能不”。 Mandy may not come tonight. 注意 表示非常有把握的肯定推测时要用must,但表示非常有把握的否定推测时只能用can't,不能用 mustn',因为mustn't不用于否定推测，它表示“禁止；不允许；一定不要”。 精讲册·广西英语 61 考点精练 一、选词填空基础题 can can't needn't must could 1.[2025南京改编]Teenagers follow the traffic rules when crossing the road. 2.[2025长春改编]The water bottle be Mr.Liu's.The name on the bottle isn't his. 3.[2025甘肃改编] you turn down the TV,please?I'm trying to work. 4.[2025天津改编]You tell Jim the good news because I've told him already. 5.[2025连云港改编]From April8,pet owners in China bring their cats or dogs on some high- speed trains. 二、选词填空（微语段） Passage 1 do difference push should can To stay healthy,you 1. exercise regularly.Experts say adults must 2. at least 30 minutes of exercise daily.If you're busy,even a short walk 3. help.However,you needn't 4. yourself too hard-listen to your body.Remember,small changes can make a big 5. over time! Passage 2 quietly return eat mustn't may When visiting a library,you 1. speak loudly because it may make others angry.You must 2. books on time to avoid fines.If you're unsure where to find a book,you 3. ask the librarian for help.Remember,you can't 4. or drink inside.You should use the study areas Passage 3 get can should rule bring must When you are at school,there are some important 1. ·First,you2. listen to your teachers carefully in class.Second,you mustn't 3. mobile phones into exam rooms!If you feel sick,you 4. ask the teacher for help or see a doctor.Also,you 5. get along well with your classmates and teachers.Remember,you can 6. good grades if you work hard! 三、写作翻译 1.你应该喝更多水来保持健康。(should) 2.你在看电视之前必须先完成你的作业。(have to) 3.我们禁止在公园摘花。(mustn't) 4.我能游泳游得很好，因为我每周都练习。(can)》 62 精讲册·广西英语null