(
课件网) 趣学祈使句 争做文明人 ———学习祈使句的用法 人教版英语 七年级下册 人教版英语 七年级下册 Unit 4 Don't eat in class 单元复习专题祈使句的相关用法 祈使句 Imperative sentence 祈使句 Yeah…Andy is mad at me. I am so confused and I don’t know why. Here you are! All right. You are so rude! Andy, Andy. Open the window! Andy, Andy. Give me your pencil! Eat! OK！I’ll study hard. contents Part 02 肯定祈使句 Part 03 否定祈使句 Part 04 祈使句的回答 Part 01 祈使句的定义 1.什么是祈使句？ 祈使句是表示请求、命令、建议等句子，通常说话的对象是第二人称you，you常被省略。 祈 使 句 使役：命令、警告 Have a nice day! 祈求：请求、祝愿 2.肯定祈使句 动词原形在开头，祈使句型不发愁 eg. Be happy. 2. Be动词 ＋ 形容词/名词 1. 实义动词原形＋ 其他 eg. Get up. eg. Let us go. 3. Let ＋ 宾语 ＋ 动词原形 ＋ 其他 Sit down. Please sit down. Be a good boy. Let me help you. Get up, please. Tips：祈使句中的please-让语气更委婉 Task1 Be quiet.. Jim，have a cake. Please stand up. Let's go to the park. 以下哪些句子是肯定祈使句？ Tom likes dogs. This is my mother. Do listen to me. Clap your hands. 3.否定祈使句 变否定，don’t 开头是规律 eg. Don’t run. Don’t be sad. Please, don't drink here. 3.否定祈使句 1. Don't+let+宾语+动原+其他 2. Let+宾语+not+动原+其他 eg. Let him not do this. 否定祈使有例外，Let句式真奇怪。 例1：Let’s not do this. 例2：Let’s not be sad. eg. Don't let him do this. 3.否定祈使句 eg. No smoking. 禁止抽烟。 No food or drinks. No parking. 禁止停车。 变否定，还有招儿，No后doing表警告 例1：Let’s not do this. 例2：Let’s not be sad. = Don't eat or drink. = Don't park your car. = Don't smoke. Tip:No后也可加名词。 小新不认识这些标识，你能帮帮他吗？ Task2 No running. Don’t eat in the library. No smoking. Don’t talk. 否定祈使句 P Sorry, I won't! Let's not play football on the grass. No parking. Don’t pick flowers. 4.祈使句回答 肯定祈使句的回答：OK/Thanks/Yes,I will. eg：Please close the door. 否定祈使句的回答:Sorry/Sure,I will not./won't. OK, I will. eg. No smoking. Sorry, I won't. Task 3 帮助小新选择对应的回答。 Don't talk. Don't talk. Please stand up. Please stand up. Please stand up. Open your book. Xiaoxin, get up. Don'teat here. No smoking. Please stand up. No smoking. Close the door. Close the door. Don'teat here. ...,I won't. Open your book. ...,I will. Task 4 Exercise 帮助超人小新消灭怪兽吧！ MONSTER 1. Jim, _____ me a hand. A. gives B. is giving C. will give D. give -1000 MONSTER 2. ____ careful, Jenny! There is a tree in front of you. A. Am B. / C. Be D. Was -1000 MONSTER 3. Let's ____ our time. A. not waste B. no wasting C. not to waste D. no waste -2000 MONSTER 4. _____ let anyone open the door. A. Don't B. Will C. Not D. No -1000 MONSTER 5. — Don’t be late again. — Sorry, _____. A. I may B. I must C. I will D. I won’t -1000 Practice makes perfect! 巧用祈使句，争做文明人！ ... ...
