必修2 祈使句-备战2025-2026学年高中英语上学期期末语法全解（外研版）

ENGLISH-高中系列资料（外研版） Chapter1祈使句 考频分析 祈使句是高中英语句法的重要模块，考频占句法总量的15%左右，主要出现在单项选择(1-2题)、完形 填空(2-3题)、语法填空(1-2题)人、书面表达（常见考察，影响句子语气与交际功能）。在语境理解类题 目中，祈使句的语气、结构及交际意图往往是解题关键。 老查内容 高中英语对祈使句的考察聚焦三大维度，覆盖基础用法与语境应用： ·基本结构形式：肯定式（动词原形开头）、否定式(Don't/Never+-动词原形开头)、入let型祈使句(Let+宾 语+动词原形)的构成规侧； ·附加疑问句：祈使句后简短反意疑问句的搭配规则（如肯定祈使句后常用will you/won't you); ·语境交际应用：在请求、命令、建议、警告等场景中的恰当使用及与陈述句、疑问句的语气辨析。 精讲精练 知识点一：祈使句的基本结构及用法 ·肯定祈使句（表命令、请求、建议） 一基本结构：动词原形+其他成分 -例句：口Open the window,please.(请求，动词原形开头)口Study hard for the exam.(建议，动词 原形开头) ·否定祈使句（表禁止、劝阻） -基本结构：Don't+动词原形+其他成分Never+-动词原形+其他成分 -例句：口Don't touch the hot stove.(禁止，Don't+动词原形)Never late for class.(劝阻，Never+- 动词原形) ·祈使句的强调形式（加强语气） 一结构：Do+动词原形+其他成分 -例句：·Do come to my party tomorrow.(强调邀请，Do+动词原形)口Do be quiet in the library..(强 调要求，Do+be动词原形) ·祈使句的特殊形式（含主语或附加疑问句） -带主语(You/Everyone等，表特定对象)：You clean the blackboard.(指定你擦黑板) -附加疑问句：Let's go shopping,shall we?(Lets开头，附加shall we);Open the door,will you?(普 通祈使句，附加will you) 【即学即练】 1.【肯定祈使句】下列哪个句子是正确的肯定祈使句？ A.Opening the window,please. B.Open the window,please. C.To open the window,please. D.Opened the window,please. 2.【否定祈使句】请写出”不要触摸电源”的正确祈使句形式： 3.【强调祈使句】要强调”务必准时到”，正确的表达是？ A.Be on time,please. B.Do be on time,please. C.Being on time,please. D.To be on time,please. 4.【附加疑问句】"Let's go home”的附加疑问句应为？ A.will you? B.do we? C.shall we? D.don't you? 5.【带主语祈使句】指定”所有人交作业”的正确表达： take out your hom ework. 高中|英语|外研版|必修2 ENGLISH-高中系列资料（外研版） 知识点二：祈使句的分类及句式转换 ·肯定祈使句（表命令、请求、建议） 1.基本结构 -动词原形+其他，成分（可加please表礼貌，位置灵活） -例句： -·Stand up.(命令，动词原形开头) -口Pass me the salt,please.(请求，please放句末) -☐Please be careful with the glass.(建议，please放句首) 2.强调形式 一结构：Do+动词原形+其他成分（加强语气） 一例句： -口Do come early tomorrow.(强调”务必早来”) -口Do remember to lock the door.(强调”一定记得锁门”) ·否定祈使句（表禁止、劝阻） 1.Don't型 -结构：Do't+动词原形+其他成分（通用否定形式） -例句： -口Don't run in the hallway.(禁止在走廊跑)》 -口Don't forget to turn off the lights.(劝阻忘记关灯) 2.Never型 -结构：Never+动词原形+其他成分（语气更强，表”绝对不要”） 一例句： -口Never tell lies.(绝对不要说谎) -口Never give up easily.(绝对不要轻易放弃) ·特殊结构祈使句 1.带主语的祈使句（指定动作执行者） -结构：You/Everyone/.Som ebody+动词原形+其他成分（主语多为you,表”你/你们必须”） 一例句： -口You finish the report by5o'clock.(你必须五点前完成报告) -口Everyone take out your notebooks.(所有人拿出笔记本) 2.Let型祈使句（表”让某人做某事”） -结构：口Let+宾语+动词原形（肯定式）口Let's+动词原形(Let us缩写，表”咱们一起”) 一例句： -·Let him go first..(让他先走) -☐Let's have a rest.(咱们休息-下) 3.附加疑问句（反义疑问，缓和语气） -结构：口Let's.,shall we?(Let's开头，用shall we)口普通祈使句，will you?(请求对方，用will you) 一例句： -·Let's go to the park,shall we?(咱们去公园，好吗) -口Close the window,will you？(关下窗户，好吗？) ·祈使句与陈述句的转换（同义改写） 1.肯定祈使句→You should/must+动词原形（陈述句） -例句：Open the door.→You should open the door.(你应该开门) 2.否定祈使句→You shouldn't/mustn't+动词原形（陈述句） -例句：Don't smoke here..→You mustn't smoke here.(你禁止在这里吸烟) 知识点三：祈使句的语气及交际功能 ·委婉语气表达（日常交际） 一常见委婉结构及用法： *口Please+动词原形（礼貌请求）→例句：Please pass the dictionary to me.(请把字典递给我) *Would you mind+动词-ing(征求许可)→例句：Nould you mind closing the door?(介意关下 门吗) *口Could you(please)+动词原形（委婉请求）→例句：Could you please help me carry the box? (能帮我搬箱子吗？) ·强调语气差异（情感表达） 一不同结构的语气强度对比： *口普通肯定祈使句（常规语气）→例句：Sit down.(坐下) *口Do+动词原形（强调务必）→例句：Do be on time for the interview.(面试务必准时) *OYou+动词原形（命令语气，用于上级对下级）→例句：You hand in your papers now.(现在交 卷) ·交际场景应用（情景对话） 一不同场景的祈使句选择： *O餐厅点餐→例句：Bring me a cup of coffee,please.(请给我一杯咖啡) *口课堂指令→例句：Take out your textbooks and turn to Page20.(拿出课本翻到20页) *口警示标识→例句：Keep off the grass.(禁止践踏草坪) *口紧急情况→例句：Stay calm and follow the instructions.(保持冷静听从指挥) ·文化差异注意（跨文化交际） 一中英文祈使句使用区别： *口英语祈使句可独立使用，汉语需加主语→例句：Open the window.(直接说”开窗”，无需加”你”) *·英语多用please表礼貌，汉语常用”请”前置→例句：Please wait a minute.(请等-下) *口否定祈使句避免生硬，多用委婉表达→例句：Vould you mind not smoking here?(比Dont smoke here更礼貌) 高中|英语|外研版|必修2 ENGLISH-高中系列资料（外研版） 考法一：祈使句基本结构辨析 ·核心：根据语境判断祈使句类型（肯定、否定、特殊结构），选择正确的动词形式及附加成分 ·真题1（语法填空）： --(not touch)the ancient paintings in the museum.They are very precious. -答案：Don't touch解析：由语境”禁止触摸古画”可知是否定祈使句，通用结构为”Do't+动词原形”， 故填Don't touch。 ·真题2（单项选择）： -quiet in the reading room,will you? A.Be B.Being C.To be D.Been -答案：A解析：由附加疑问句will you”可知是普通祈使句，基本结构为动词原形开头，"quit”为形容 词需用be动词原形，故选A。 考法二：祈使句结构及语气转换 ·核心：根据语境判断祈使句的结构类型（肯定否定特殊形式），并能进行不同语气间的转换（普通/强 调/委婉) ·真题1（语法填空）： --(be)quiet in the library,please.We should respect others -答案：Be解析：根据语境”请在图书馆保持安静”，此处为肯定祈使句的基本结构，动词原形开头，be 动词原形直接置于句首。 ·真题2（单项选择）： ---you mind closing the window?It's cold outside. --Of course not. A.Do B.Could C.Would D.Must -答案：C解析：根据答语”当然不介意”及语境”外面冷，介意关窗吗”，此处需用委婉请求的"Woud you mind+动词-ing”结构，故选择Vould。 考法三：祈使句的综合运用与转换 ·核心：结合基本结构、句式转换及语气功能，判断祈使句类型并进行同义改写 ·真题1（单项选择）： -Which of the following is the correct conversion of"Don't talk loudly in the library"? A.You should talk loudly in the library B.You mustn't talk loudly in the library C.Let's talk loudly in the library D.Could you talk loudly in the library -答案：B解析：否定祈使句"Don't+动词原形”可转换为陈述句”You mustn't+动词原形”，表禁止含义， 故选B。 ·真题2（语法填空）： -"(be)quiet in the reading room,please."The librarian said to us. -答案：Be解析：此处为肯定祈使句，动词原形开头，please放句末表礼貌请求，be动词原形置于句 首，首字母大写。 高中|英语|外研版|必修2 ENGLISH-高中系列资料（外研版） 解题小妙招 祈使类型辨语境，肯定原形开头行； 否定直接加Don't,Be+形容要记清； 委婉请求用Nould,mind后面ing跟； 同义转换看含义，mustn't替换否定禁； 附加疑问will you,please礼貌句尾停。 真题演练 演练一：单项选择（共10题） 1.Which of the following is a correct negative imperative sentence? A.Not run in the hallway B.Don't running here C.Never tell lies to your parents D.Doesn't open the window 2.Please_the door before leaving the room A.closing B.to close C.close D.closed 3.-you mind turning down the music?I'm studying. -Of course not A.Do B.Would C.Could D.Must 4.Let's go to the cinema this weekend,_ A.will you B.do we C.shall we D.don't you 5.be late for the meeting tomorrow.The manager will check attendance. A.Not B.Don't C.Do D.Never 6.Which sentence can be converted from "Take out your notebooks"? A.You should take out your notebooks B.You mustn't take out your notebooks C.Let's take out your notebooks D.Would you mind taking out your notebooks 7._everyone keep quiet during the exam. A.To B.Be C.Do D.You 8.-Could you please_me a glass of water? -Sure. A.bring B.to bring C.bringing D.brought 9.Don't play with fire,?It's dangerous. A.will you B.shall we C.do you D.don't you 10._give up!You can pass the exam with more effort. A.Not B.Never C.Doesn't D.Isn't 演练二：填空试题（共10题）》 1.(be)careful when you cross the street. 2.-(not touch)the wet paint.It will ruin your clothes. 3.Let him_(finish)the work first.He has been busy all day. 4.Please_(close)the window.It's raining outside. 5.(do)remember to call your mother tonight.She is worried about you. 6.You_(clean)the classroom after school today.The teacher assigned you. 7.-(never)swim in this river.The water is too deep. 8.Could you please_(pass)the salt to me? 9.Let's_(have)a picnic in the park this Sunday. 10.-(not forget)to turn off the lights before leaving. 演练三：语法填空（共10空） *阅读下面短文，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。* Dear students, Welcome to the school library!To ensure a quiet and orderly environment,please follow these rules: 1.-(keep)your voice down at all times.No loud talking or phone calls are allowed.2.-(not eat)or drink in the reading area.This helps keep the books clean.3.You_(return)borrowed books on time. Late returns will result in a fine.4._(do)take care of the books.Writing or drawing in them is strictly forbidden.5.Let the librarian_(know)if you need help finding materials.6._(never)run between the shelves.You might knock over books or hurt others.7.Please-(put)books back in their original places after reading.8.-(be)quiet when entering the library.Other students are studying.9.If you see someone breaking the rules,_(remind)them politely.10.Let's_(work)together to maintain a good learning environment here! 答案 演练一：单项选择 1.C2.C3.B4.C5.B6.A7.D8.A9.A10.B 演练二：填空试题 1.Be 2.Don't touch 3.finish 4.close 5.Do 6.clean 7.Never 8.pass 9.have 10.Don't forget 演练三：语法填空 1.Keep 2.Don't eat 3.return 4.Do 5.know 6.Never 7.put 8.Be 9.remind 10.work 高中|英语|外研版|必修2