祈使句-2025-2026学年七年级英语下册语法重难点精讲（仁爱版）

7下仁爱版 【寒假专版】 D版重难点精讲 寒假专版 【语法专题】祈使句专项突破 初中仁爱版七年级下册 语法精讲 语法概述：祈使句（以动词原形开头，常省略主语y0u)=表示命令、请求、建议、禁止等语气的 句子，在句中可作独立句子表达完整意思。 一、重难点讲解 重难点一：祈使句的肯定形式及用法讲解： 祈使句的肯定形式以动词原形开头，表示命令、请求、建议或劝告，通常省略主语you。当需要强 调对方或表达亲切语气时，可在句首或句末加称呼语，称呼语用逗号隔开。 例句： ·Stand up,please.(请站起来。) ·Open your books to Page20.(把书翻到第20页。) 。Come here,Lily.(莉莉，到这儿来。) 真题再现： 1.(2024 湖北武汉期中，仁爱版)_quiet in the library,please. A.Be B.Is C.Are D.Am 答案：A解析：此句为祈使句，肯定形式用动词原形开头，quit是形容词，前面需用be动 词原形，故选A。 2.(2023湖南长沙月考，仁爱版)the door,.Tom.It's cold outside. A.Close B.Closes C.Closing D.To close 答案：A解析：祈使句肯定形式以动词原形开头，“关上门”用Close the door,故选A。 1 7下仁爱版 【寒假专版】 D版重难点精讲 重难点二：祈使句的否定形式讲解： 祈使句的否定形式在动词原形前加Don't(Do not的缩写)，表示“不要做某事”。对于以be动词 开头的祈使句，否定形式在be动词前加Don't:对于以实义动词开头的祈使句，直接在动词原形 前加Don't。 例句： 。Don't be late for class.(上课不要迟到。) 。Don't play football in the street.(不要在街上踢足球。) 真题再现： l.(2024广东广州期末，仁爱版)talk in class,please A.Not B.No C.Don't D.Doesn't 答案：C 解析：祈使句的否定形式用Don't+动词原形，“不要在课堂上说话”用Don't talk, 故选C。 2.(2023 四川成都期中，仁爱版)be so angry.He is just a child. A.Not B.Don't C.No D.Doesn't 答案：B解析：以be动词开头的祈使句否定形式为Don'tbe+形容词，“不要这么生气”用 Don't be so angry,故选B。 重难点三：祈使句的特殊形式及回答讲解： 1.No+名词/动名词：表示禁止做某事，语气较强，常用于公共场合的警示语。 例：No smoking.（禁止吸烟。) No parking.(禁止停车。) 2.Let型祈使句：以Let's(Let us的缩写)开头，表示“让我们一起做某事”，其结构为Let's+ 动词原形+其他。 例：Let's go shopping this afternoon.(今天下午让我们去购物吧。) 3.祈使句的▣答：肯定回答常用OK/Sure/All right等；否定回答常用Sorry,Ican't.I'm afraid not. 等。 例：一Let's play basketball.(我们打篮球吧。)OK.(好的。) 一Don't run in the hallway..(不要在走廊里跑。)一Soy,Iwon't.(对不起，我不会了。) 真题再现： 2 7下仁爱版 【寒假专版】 D版重难点精讲 1.(2024 浙江杭州月考，仁爱版)photos in the museum.It's not allowed, A.No take B.Don't take C.No taking D.Doesn't take 答案：C解析：“禁止拍照”常用No taking photos或Don't take photos,此处选项C符合 No+动名词的结构，故选C。 2.(2023江苏南京期末，仁爱版)一Let's go to the park this Sunday.. -I have to do my homework. A.OK B.Allright C.Sorry,I can't D.That's a good idea 答案：C解析：根据答句“我必须做我的家庭作业”可知是拒绝提议，否定回答用Soy,I can't.,故选C。 易错点综合演练 L.单项选择（直击重难点) 1.the window,please.It's too hot in the room. A.Open B.Opens C.Opening D.To open 2.be noisy in the library.The students are reading quietly. A.Not B.Don't C.No D.Doesn't 3.photos here!It's against the rules. A.No take B.Don't taking C.No taking D.Doesn't take 4.-Let's go to the zoo this afternoon -I have to visit my grandparents. A.OK 3 7下仁爱版 【寒假专版】 D版重难点精讲 B.That's great C.Sorry,I can't D.Sure Ⅱ.用所给词的适当形式填空（强化句型结构） 1.(be)careful when you cross the street. 2.(not play)computer games for too long.It's bad for your eyes. 3.Let's(clean)the classroom together after school. 4.(not be)late for the meeting tomorrow. Ⅲ.短文填空（综合运用祈使句） 用括号内所给词的适当形式填空，使短文完整通顺。（仁爱版教材课文改编) Hello,students!Welcome to our school library.Here are some rules for you: 1.(keep)quiet,please.Don't talk loudly. 2.(not eat)or drink in the library. 3.(put)the books back on the shelves after reading 4.(not take)the books out of the library without permission 5.If you need help,(ask)the librarian for assistance V.连词成句（聚焦句型结构） 1.be,please,on time,for class(.) 2.play,don't,in,the,river (. 3.let's,English,speak,class,in ( 4.no,here,parking ( V.按要求改写句子（巩固否定、疑问句式) l.Be quiet in the reading room.(改为否定句) 2.Open your books to Page30.(改为否定句) 3.Let's play football after school.(作否定回答) 4.No smoking.(改为同义句) 4 7下仁爱版 【寒假专版】D版重难点精讲 综合演练参考答案 I.单项选择：1.A2.B3.C4.C Ⅱ.用所给词的适当形式填空：1Be2.Don't play3.clean4.Don'tbe 皿短文填空： 1.Keep 2.Don't eat 3.Put 4.Don't take 5.ask V.连词成句： 1.Please be on time for class. 2.Don't play in the river. 3.Let's speak English in class. 4.No parking here. V.按要求改写句子： 1.Don't be quiet in the reading room. 2.Don't open your books to Page 30. 3.Sorry,I can't./I'm afraid not. 4.Don't smoke here. 5