英语祈使句的相关口诀：祈使句无主语，主语you常省去；动词原形当谓语，Don't句首变否定；朗读应当用降调，句末常标感叹号。
祈使句的结构
1.肯定的祈使句结构
(1)be+形容词/名词
例：Be quiet for a moment.请安静一会
(2)实义动词原形+其他成分
例：Make your own rules.给自己制定规划
(3)let+宾语+动词原形+其他
例：Let's run to the police station on fourth street.我们跑去第四大街上的警察局吧
2.否定句的祈使句的结构
(1)Don't+动词原形
例：Don't eat in the classroom.不要在教室里吃东西
(2)Let's+ not+动词原形
例：Let's not say anything about it.对于这件事，咱们什么也不要说
(3)用否定副词never构成，以加强否定含义
例：Never judge a person by looks.绝不能以貌取人
祈使句用法及考点
祈使句与please连用
为了是说话语气更委婉，我们通常在祈使句的句首或句末加上please。加在句末要在
please前面加上逗号。如果是否定祈使句，我们通常将please放在don’t之前。大家体会下面的句子：
Step this way, please. 请这边走。
Please don’t get angry. 请不要生气。
祈使句表强调
为了加强语气，我们通常在祈使句的动词原型前加助动词do，意思为“一定，务必”等。有的时候，副词never, always也可以用于祈使句句首，表示强调。如例句：
Do be careful. 务必要小心。
Do have some tea. 一定再喝点茶。
Never do that again. 再不要这么做了。
祈使句的省略
一般来说，祈使句总是以动词原型开头，但是在特殊情况下，我们可以用一个词或短语来表示祈使句的意义，如：
A little more slowly, please. 请再慢一点。
英语祈使句详解 1. 种类： 1）、直接祈使句 直接祈使句指对二人称所下的命令。如： Shut the door! 把门关上! Have a shot at it! 试试看! Have a cup of coffee! 喝杯咖啡吧! Don’t have tomato soup!别吃番茄汤! Have a really good meal! 愿你享受一顿美餐! Get your eyes tested! 你去检查一下你的眼睛吧! Drop that gun. or I’ll shoot you.放下枪，不然我就打死你。 2）、间接祈使句 间接祈使句指对一人称或第三人称所下的命令。如： Let me help you. 我来帮你吧! Please let us know when you are arriving. 请告诉我们你何时到达。 Let her do what she likes. 让她做她想做的事吧。 Let every man do his best. 让每个人人尽其才。 Don’t let them take advantage of you.别让他们占你的便宜。 2. 祈使句的概念 表示请求、命令、建议、祝愿、邀请或要求的句子叫祈使句。用于祈使句句首的动词总是用原形，不能用其他形式。如： Shut the door! 把门关上! Have a cup of coffee! 喝杯咖啡吧! Let them go by train. 叫他们坐火车去吧。 Come and have dinner with us soon. 一会儿来跟我们一起吃饭吧。 Have fun! 愿你玩得快活! Have a good time! 祝你玩得开心! Have a good day! 祝你度过美好的一天! Have a really good meal! 愿你享受一顿美餐! Have a lovely party! 愿你有一次愉快的聚会! Have a really restful holiday! 愿你度过一次十分悠闲的休假! Have a really interesting debate! 愿你们有一次十分有趣的辩论! Keep off the grass! 请勿践踏草地! Do not touch these wires. 请勿接触电线! Do not feed the animals! 不许给动物扔食物! Do not feed the lions. 请勿向狮子投喂食物! Don’t be rude.不要无礼。 Don’t you speak to me like that!你别这样跟我讲话! Stir, and you are a dead man. 动一下就要你的命。 Never speak to me like that again. 决不要再那个样子跟我说话。
一、选择题 1．“_______ exercise every day, my child. It’s good for your health,” Father said. A．Taking B．Took C．Take D．Takes 2．Don’t________ in the classroom. It’s important ________ quiet when you study. A．talk, keep B．to talk, keep C．talk, to keep D．to talk, to keep 3．Don’t _______TV too much . It’s bad for your eyes . A．watch B．watched C．watching D．to watch 4．The teacher often says, “ _____ late for school. ” A．Don’t B．Don’t be C．Not D．Doesn’t 5．Peter, ______ more if you want to get high scores in the P.E. test next month. A．practice B．practices C．practicing D．will practice 6．Jerry，______ angry with others. It's bad for your health. A．doesn't be B．don't be C．isn't D．don't 7．Leave the E-dictionary behind,____ you won't be able to read independently. A．so B．or C．and D．but 8．Take more exercise, you will be healthier. A．but B．or C．and 9．—____ —C-O-L-O-R. A．What's this? B．What color is it? C．Spell it, please. 10．________ the steps, and you can find it convenient to buy things with the mobile phone. A．Follow B．To follow C．Following 11．Get up early,______you’ll be late for school. A．so B．and C．or D．but 12．Don’t ________ your glass too _______. A．fill; full B．fill; filled C．full; full D．full; filled 13．________the key card in your hotel room. Leave it at the reception desk. A．No leave B．Not leave C．Don't leave D．No leaving 14．—Could you take me to the cinema? I want to see the movie named Pacific Rim (《环太平洋》). —______ your homework first, and then we’ll talk about it. A．Finish B．Finished C．To finish D．Finishing 15．Summer is coming. Please______ play near the river, It's very dangerous.
初中英语――祈使句 祈使句指的是表示命令、请求、建议或劝告的句子。其主语you常省略，谓语动词用原形，句末用感叹号或句号，读降调。 1.肯定的祈使句 （1）动词原形+其他 Stand up, please. = Please stand up.请起立。 （2）Be + n./adj. Be a good boy!要做一个好孩子!Be careful! = Look out! = Take care!小心/当心！（3）Let +宾语+动词原形+其它成分 Let me help you.让我来帮你。Let’s go to school together.咱们一起上学去吧。 2.否定的祈使句 (1) Don“t +动词原形 Don“t stand up.别站起来。 Don“t be careless.别大意。 Don“t let them play with fire.别让他们玩火。 （2）Let型的否定式有两种:“Don“t + let +宾语+动词原形+其它成分”和“L et +宾语+ not +动词原形+其它成分”。 Don“t let him go. / Let him not go.别让他走。 Let them not play with fire.别让他们玩火。 （3）no开头,用来表示禁止性的祈使句。 No smoking!禁止吸烟!No fishing!禁止钓鱼!
3.祈使句的强调形式，通常在肯定祈使句式前加上助动词Do。 例如：Do shut up!快住口！ 4.祈使句的回答祈使句的动作通常是表示将来发生的动作，所以回答祈使句时，大凡用will或won’t。 在回答具有否定意义的祈使句时，要注意两点： 1)形式一致(即Yes与will保持一致；No与won’t保持一致) 2)意思相反(即Yes是“不”的意思；No是“是”的意思)。 在回答时，要注意分析上下文语境中所提供的条件。 如：---Don’t go out, please. It’s raining heavily outside.请不要出去。外面雨下得很大。 ---- Yes, I will. I have to meet my brother at the airport.不行，我得去机场接我弟弟。 5.祈使句的反意疑问句 (1)肯定祈使句的反意疑问句反问部分用will you或won“t you。 Please open the door, will/ won’t you?请把门打开，好吗？ (2)否定祈使句的反意疑问句反问部分只用will you。 Don“t be late again, will you?别再迟到了，行不行？ (3)以let“s开头的祈使句反意疑问句反问部分用shall we。 Let“s turn on the TV, shall we?我们把电视打开，好吗？ <特别注意>只有以let“s开头的祈使句的反意疑问句的反问部分才用shallwe，而letus开头的祈使句的反意疑问句的反问部分应为will you或 won“tyou.如：Let us stay here, will/ won“tyou?请（你）让我们留在这好吗？
小学英语句型详解之祈使句 1.肯定的祈使句结构 (1)be+形容词/名词 例：Be quiet for a moment.请安静一会 (2)实义动词原形+其他成分 例：Made your own rules.给自己制定规划 (3)let+宾语+动词原形+其他 例：Let's run to the police station on fourth street.我们跑去第四大街上的警察局吧 2.否定句的祈使句的结构 (1)Don't+动词原形 例：Don't eat in the classroom.不要在教室里吃东西 (2)Let's+ not+动词原形 例：Let's not say anything about it.对于这件事，咱们什么也不要说 (3)用否定副词never构成，以加强否定含义 例：Never judge a person by looks.绝不能以貌取人 3. 常见祈使句 Go and wash your hands. （去洗你的手。——命令） Be quiet, please. （Please be quiet.）（请安静。——请求）
Be kind to our sister. （对我们的姐妹们要和善。——劝告）Watch your steps. （走路小心。——警告） Look out！Danger！（小心！危险！——强烈警告，如感叹句）Keep off the grass. （勿践草坪。——禁止） No parking. （禁止停车。——禁止） No eating or drinking. (禁止吃喝。——禁止) No littering. (禁止乱扔垃圾。——禁止) 4. 祈使句口诀 祈使句无主语，主语you常省去； 动词原形当谓语，Don't句首变否定； 朗读应当用降调，句末常标感叹号。
中考初中英语祈使句讲解及练习 初中英语――祈使句 一、概念： 祈使句指的是表示命令、请求、建议或劝告的句子。 二、句型结构：1、肯定句： 2、否定句： 1. 肯定的祈使句 （1）动词原形+其他 Stand up, please. = Please stand up. 请起立。 （2）Be + n./adj/prep短语. Be a good boy! 要做一个好孩子! Be careful! = Look out! = Take care! 小心 / 当心！ （3）Let + 宾语 + 动词原形 + 其它成分 Let me help you. 让我来帮你。 Let’s go to school together. 咱们一起上学去吧。 2. 否定的祈使句 (1) Don't + 动词原形 Don't stand up. 别站起来。 Don't be careless. 别粗心。 Don't let them play with fire. 别让他们玩火。 （2）Let型的否定式有两种:“Don't + let + 宾语 + 动词原形 + 其它成分”和“Let + 宾语 + not + 动词原形 + 其它成分”。 Don't let him go. / Let him not go. 别让他走。 Let them not play with fire. 别让他们玩火。 （3）no开头,用来表示禁止性的祈使句。 No smoking! 禁止吸烟! No fishing! 禁止钓鱼! No photos！ 三、练习 一. 用括号内所给动词的适当形式填空。 1.It’s an important meeting. _________________ (not, be )late. 2.________________ (not,make) any nise! Your mother is sleeping. 3.________________ (not, speak) with your mouth full of food and _________ (be) polite. 4. ________________ ( not, talk) and ____________ (read) aloud. 5._______________ (not,leave) your homework for tomorrow, Larry. 6.________________ (look) out! A car is coming. 7._______________ (give) us ten years and just see what our country will be like. 二、单项选择 1. The TV is too loud. Please________. A.turn it down B. to turn it down C. turn down it D. to turn down it
一、选择题 1．—______________. —G-R-E-E-N, green. A．What's this? B．What color is it? C．Spell it, please. 2．late for class again, Ann. A．Don’t be B．Can’t C．Don’t D．Be 3．Walk ______ the white building and ______ the street. You won’t miss it. A．pass; cross B．past; cross C．pass; across D．past; across 4．good care of yourself when you are alone, or your parents will worry about you. A．Taking B．To take C．Taken D．Take 5．—_____________ dressed now! We have to go in ten minutes. —OK, Mom. A．Getting B．Get C．To get D．Gets 6．Don’t________ in the classroom. It’s important ________ quiet when you study. A．talk, keep B．to talk, keep C．talk, to keep D．to talk, to keep 7．Mike, __________ make any noise, your father is sleeping. A．not B．don't C．won't D．can't 8．Peter, ______ more if you want to get high scores in the P.E. test next month. A．practice B．practices C．practicing D．will practice 9．Leave the E-dictionary behind,____ you won't be able to read independently. A．so B．or C．and D．but 10．Let’s ______ sports after school. S ports are good for health. A．have B．having C．to have D．has 11．Hurry up, you will be late for school. A．so B．or C．and D．but 12．________ for the English test or you will miss the listening part. A．Don’t late B．Don’t be late C．Don’t arrive lately 13．Let’s _____TV. That _____boring. Can we go out to play games? A．watching,sounds B．watch,sound C．watching,sound D．watch,sounds 14．—Could you take me to the cinema? I want to see the movie named Pacific Rim (《环太平洋》). —______ your homework first, and then w e’ll talk about it. A．Finish B．Finished C．To finish D．Finishing
祈使句练习 一、单项选择 1. The TV is too loud. Please________. A. turn it down B. to turn it down C. turn down it D. to turn down it 2. _______ late again, Bill! A. Don't to be B. Don't be C. Not be D. Be not 3. _______ cross the road until the traffic lights turn green. A. Not B. Won't C. Doesn't D. Don't 4. Please help me carry it, ______? A. will I B. will you C. shall I D. shall we 7. Kate, _______ your homework here tomorrow. A. bring B. brings C. to bring D. bringing 8. ________ me the truth, or I'll be angry. A. Telling B. To tell C. Told D. Tell 二、用适当形式填空 1.It’s an important meeting. __________ (not, be )late. 2.___________ (not,make) any noise! Your mother is sleeping. 3.____________ (not, speak) with your mouth full of food and __________ (be) polite. 4.___________ ( not, talk) and _______(read) aloud. 5.___________ (not,leave) your homework for tomorrow, Larry. 6.____________ (look) out! A car is coming.
一、选择题 1．Get up early,______you’ll be late for school. A．so B．and C．or D．but 2．—_____________ dressed now! We have to go in ten minutes. —OK, Mom. A．Getting B．Get C．To get D．Gets 3．Peter, ______ more if you want to get high scores in the P.E. test next month. A．practice B．practices C．practicing D．will practice 4．---Be careful, don’t forget to follow your father. ---I know that, Mum. One can never be too careful. A．and B．or C．but D．so 5．_______ afraid of making mistakes. We can learn from our mistakes. A．Be not B．Don’t be C．Not be D．Not to be 6．Let’s ______ sports after school. Sports are good for health. A．have B．having C．to have D．has 7．Cindy, ______ chase other students in the class. A．doesn't B．do C．be D．don't 8．Let’s _____TV. That _____boring. Can we go out to play games? A．watching,sounds B．watch,sound C．watching,sound D．watch,sounds 9．—______________. —G-R-E-E-N, green. A．What's this? B．What color is it? C．Spell it, please. 10．Take more exercise, you will be healthier. A．but B．or C．and 11．Grandpa, you'd better not smoke any more. Follow the doctor's advice, ___________ you will be well very soon. A．and B．or C．so D．but 12．________ for the English test or you will miss the listening part. A．Don’t late B．Don’t be late C．Don’t arrive lately 13．Hurry up, _________ you will be late for class. A．and B．or C．but D．so 14．—I am feeling ill. What should I do? — eating junk food and breakfast every day. A．Stop; having B．Stop; have C．To stop; have. D．To stop; to have
祈使句 （一）概念： 用来表示请求、命令、叮嘱、邀请、劝告的句子是祈使句。 （二）一般祈使句（省略第二人称主语you） 1.肯定句：动词原形+ …… Be brave. Stand up. Stop talking! Come on and join us! a.有时，为了加强语气，可以在动词之前加do. Do study hard. Do sit down. b.为了使语气显得客气，可在祈使句的句首或句尾加上please. Please 在句尾时，之前一定要加一个逗号。 Please come here. Go this way, please. c.祈使句有唤语，一定要用逗号隔开，放在句首或句尾。 Li Ming, come here. Here you are, Eric. 2.否定句：Don’t + 动词原形+ …… Don’t swim in the river. Don’t be late. Please don’t be noisy. Don’t tell her, please.
（三）L et祈使句（含有第一、三人称主语） 1.肯定句：Let sb. do sth. Let’s go swimming on Sunday. Let me try again. Let Tom go there himself. Let the news be known. Let each man decide for himself. 2.否定句：Let sb. not do sth. 或Don’t let sb. do sth. Don’t let her waste time. Don’t let him hear you say that. Let her not do it alone. Let’s not say anything about it. Don’t let them play with fire. 3.注意： Let’s表示包括对方。 Let us表示不包括对方。 Let’s go, shall we? （包括对方） Let us go, will you? （请求对方许，不包括对方）（四）句型转换：祈使句+and/or+陈述句 祈使句相当于if引导的条件状语从句。 Use your head, and you will find a way. = If you use your head, you will find a way. Work hard, or you will fail. =If you don’t work hard, you will fail.
一、选择题 1．Hey, James,__________on the wall. A．doesn't draw B．didn't draw C．don't draw D．drew 2．Don’t ________ your glass too _______. A．fill; full B．fill; filled C．full; full D．full; filled 3．— Please ________very quiet. They___________ . — OK, I will. A．to be; sleep B．be; are sleeping C．to be; are sleeping D．be; sleeps 4．______ talk in the library. A．Don’t B．Not C．Not to 5．Mike, __________ make any noise, your father is sleeping. A．not B．don't C．won't D．can't 6．Please _____ look outside. Look at the black board. A．not B．don’t C．aren’t D．can’t 7．Leave the E-dictionary behind,____ you won't be able to read independently. A．so B．or C．and D．but 8．Let’s ______ sports after school. Sports are good for health. A．have B．having C．to have D．has 9．— We need more office supplies. —Ok. Let’s ______ a list. A．making B．makes C．make D．made 10．The window is . Mike, go and it. A．open; closed B．close; opens C．open; close D．closed; opens 11．—Don't forget to come to my birthday party tomorrow. — _________. A．I don't B．I won't C．I will D．I'd like to 12．—_____________ dressed now! We have to go in ten minutes. —OK, Mom. A．Getting B．Get C．To get D．Gets 13．-Let's make fruit salad. - _____________ . A．No,I'm not B．Thank you C．That's all right D．That's a good idea 14．Tom, your homework all the time. It’ not good for your eyes. A．not do B．doesn’t do C．don’t do D．isn’t do 15．________the key card in your hotel room. Leave it at the reception desk. A．No leave B．Not leave C．Don't leave D．No leaving
英语祈使句详解 1. 祈使句的概念 表示请求、命令、建议、祝愿、邀请或要求的句子叫祈使句。用于祈使句 句首的动词总是用原形，不能用其他形式。如： Shut the door! 把门关上! Have a cup of coffee! 喝杯咖啡吧! Let them go by train. 叫他们坐火车去吧。 祈使句的主语通常为第二人称(you)，但一般都被省略，只有在特殊的情况下才把主语(you)补充出来。如： You be quiet! 你安静! You go and tell him, Chris. 克立斯，你去告诉他。 You wait here for a moment. 你在这儿等一会儿。 有时祈使句的主语也可以是everybody, somebody, anybody, nobody等不定代词。如： Stand up, everybody! 全体起立! Nobody move. 任何人都不许动。 2. 祈使句表示强调 为了加强祈使句的语气，我们通常是在祈使句的动词原形前加上助动词d 务必”等。如： o，此时通常译为“一定”“ Do be careful. 务必要小心。 Do have some more tea. 一定再喝点茶。 Do let me go. 一定让我去。 副词never和always有时可用于祈使句句首，表示强调。如： Never do that again. 再不要这样做了。 Always look in the mirror before starting to drive. 一定要先看看反光镜再开车。 3. 祈使句的否定式 构成祈使句否定式的方法很简单，那就是在动词原形前加don’t——不管祈使句所用的动词为什么性质动词，情况都是一样。如： Open the window. 把窗户打开。 →Don’t open the window. 别把窗户打开。 Come next Monday. 下周星期一来。
一、选择题 1．-Let's make fruit salad. - _____________ . A．No,I'm not B．Thank you C．That's all right D．That's a good idea 2．Walk ______ the white building and ______ the street. You won’t miss it. A．pass; cross B．past; cross C．pass; across D．past; across 3．—_____________ dressed now! We have to go in ten minutes. —OK, Mom. A．Getting B．Get C．To get D．Gets 4．Don’t ________ your glass too _______. A．fill; full B．fill; filled C．full; full D．full; filled 5．—When and where shall we meet tomorrow? —Let’s _______ it 3:00 p. m. at my home. A．do B．make C．meet D．plan 6．______ talk in the library. A．Don’t B．Not C．Not to 7．Don’t________ in the classroom. It’s important ________ quiet when you study. A．talk, keep B．to talk, keep C．talk, to keep D．to talk, to keep 8．—Hurry up, you will miss the first train of Beijing S2! —OK. I can't wait to see the Great Wall. A．or B．so C．and D．But 9．Leave the E-dictionary behind,____ you won't be able to read independently. A．so B．or C．and D．but 10．Do more exercise every day, ________ you’ll be stronger than before. A．but B．for C．and D．or 11．Just______straight and turn left. A．go B．to go C．going 12．Don’t _____your children_____other children . A．comparing; to B．compare;with C．compare;to D．comparing;with 13．The window is . Mike, go and it. A．open; closed B．close; opens C．open; close D．closed; opens 14．Alice, it's time for school. Let me _______, or I will be late for class. A．go B．come C．to go D．to come 15．We can’t get in. It says “________” on the sign. A．No smoking B．No touching C．No entry D．No shouting 16．________the key card in your hotel room. Leave it at the reception desk.
小升初英语—祈使句 一．祈使句的定义 祈使句是用来表示请求，命令，劝告建议等的句子。祈使句习惯上常常省略主语，句末用感叹号或句号，朗读时一般用降调。 二．祈使句的分类 （一）表示请求 Close the door，please．请关门 Turn down the radio．please．请将收音机调小 （二）表示命令Keep quiet！请安静 Do your homework做你的作业。 （三）表示提醒或劝告 Be careful！It’s dangerous，小心危险。 Look out! The bus iscoring当心公交车来了 （四）表示禁止 No smoking禁止吸烟。 No photos．禁止拍照 （五）表示建议Let me try．让我试试 Let’s have a rest．我们休息一下 （六）表示邀请Help yoursel．请随便吃。 Come on and join us！来加人我们的行列吧！ 三．祈使句的构成 （一）祈使句的肯定式
祈使句的肯定式的谓语用动词原形 Look at the blackboard．请看黑板。 Be quiet！请安静！ （二）祈使句的否定式 祈使句的否定式的谓语用don’t/never＋动词原形的形式 Don’t worry．别担心Never mind．别介意 Don’t be shy!不要害羞！ （三）祈使句的let式 以let引起的句子也是祈使句，常用于第一人称和第三人称，表示建议 （1）Let的肯定式：let+宾语+动词原形。 Let me see．让我想想。 Let him do that．让他做那件事。 （2）let的否定句有二。 如果宾语是第三人称用Don't let+宾语+动词原形. 如果宾语是第一人称用Let+宾语+not+动词原形. Don't let him come in. 不要让他进来。 Let's not go out at night. 不要在晚上出去。 （3）用Let's时，把谈话者的对象包括在内；用Let us时，并不包括对方， Let's try it, shall we? 让我们试试，好吗? Let us do it by ourselves, will you? 让我们自己做，好吗?
一、选择题 1．Tom, laugh at（嘲笑）others. It’s not polite! A．don't B．doesn’t C．not D．don't be 2．Peter, here, or I’ll ask you to get out of the library. A．not shout B．don’t shout C．not to shout D．no shout 3．The teacher often says, “ _____ late for school. ” A．Don’t B．Don’t be C．Not D．Doesn’t 4．Tim,______noisy in the library. A．don’t B．doesn’t C．don’t be D．doesn’t be 5．---Be careful, don’t forget to follow your father. ---I know that, Mum. One can never be too careful. A．and B．or C．but D．so 6．_______ afraid of making mistakes. We can learn from our mistakes. A．Be not B．Don’t be C．Not be D．Not to be 7．Cindy, ______ chase other students in the class. A．doesn't B．do C．be D．don't 8．___________really hard, and you can realize your dream of becoming an astronaut. A．Works B．To work C．Working D．Work 9．—Don't forget to come to my birthday party tomorrow. — _________. A．I don't B．I won't C．I will D．I'd like to 10．Hurry up, _________ you will be late for class. A．and B．or C．but D．so 11．-Let's make fruit salad. - _____________ . A．No,I'm not B．Thank you C．That's all right D．That's a good idea 12．good care of yourself when you are alone, or your parents will worry about you. A．Taking B．To take C．Taken D．Take 13．Let’s ____________ volleyball. That _________ good. A．playing, is B．playing, sounds C．play, sounds D．play, is sound 14．Your future is whatever you make it, so ________it a good one. A．to make B．making C．made D．make 15．---Mike, ___________ run in the hallways. 一Sorry, Ms. Clark. A．don't B．doesn't C．let's D．please 16．— Daniel, _________ be late for school again! —Sorry, Mrs. Lin. I won’t. A．doesn’t B．don’t C．isn’t D．won’t
祈使句 祈使句：表示请求或命令。 特点：无主语。 结构：1、大哥v，以动词原形开头。Climb a tree . 2、二哥B，以be动词开头。Be careful! 3、三哥L，以let开头。Let’s play . 4、四哥D，如果变成否定句，Don’t 开头是规律. Don’t forget. 5、五哥p,以please + 动词短语开头，表示客气。 Please come in = come in ,please . 6、六哥N，以No+名词No photos 禁止拍照 以No+动名词No fishing 禁止钓鱼。 秘籍：祈使句，无主语，只用谓语就可以。 表示请求或命令，加上please表客气。 Stand up, please！请起立！ Come here. 来这里。 如果变成否定句，Don't开头是规律。 No fishing！是警示语，祈使句用法要牢记。 总结：祈使句，无主语，动词开头就可以，如果变成否定句Don’t 开头是规律。 Do和Don’t用法与区别：
Do 用在祈使句开头，表示肯定句，强调可以做。 Don’t 用在祈使句开头，表示否定句，强调不可以做。 情态动词有：may 可能，will 将，会must 必须，should 应该，can 能，会 特点：没有人称和数的变化，加动词原形。 Must 的用法： Must we climb the hill ? Yes, you must . No, you needn’t (need not ) 注意：、must not 表示不允许，而need not 表示不必。 特殊疑问句：不可以用yes /No 回答。 结构：特殊疑问词+一般疑问句？ 特殊疑问词有：what 问什么，when=what time 问时间，which 问哪一个？Why 问为什么？Where 问什么地方，how many 多少问数量，how much 问多少钱，how old 问年龄，how怎么，这样问方式方法，who 问人，whose 问谁的，how far 问距离，how long 多久问一段时间