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祈使句一祈使句的用法。
1.祈使句的概念。
祈使句表命令、警告、提醒、建议、请求、叮嘱、号召等，谓语动词用原形。
主语you通常省略，句末用感叹号或句号，例如：Knock at the door before entering, please!进来时请敲门！（建议）Look out! There is a train coming.注意！火车来了!（提醒）Wear strong shoes as we shall do a lot of walking.请穿结实的鞋子，因为我们要走许多的路。
（叮嘱）Put on your coat at once. We must hurry.立刻穿上衣服，我们必须快点（命令）Give blood if you can and many lives will be saved.如果你能，来献血吧，这会挽救很多人的生命。
（号召）2.祈使句的分类。
祈使句分为第二人称祈使句，第一人称祈使句和第三人称祈使句。
二．第二人称祈使句是以听话人为祈使对象的祈使句，通常用来向听话者发出命令，提出要求或建议。
这种祈使句的主语you通常不表示出来，而是已动词原形开头，例如：Keep quiet, please!Open the door, please!Hurry up!3.第一人称祈使句是一第一人称代词作为祈使句的对象，这类祈使句通常是以let为引导词表示建议。
句子结构为let+me/us+动词原形，例如：Let’s go out and play！让我们出去玩吧。
Let’s play a guessing game!我们来玩猜谜游戏吧。
Let me have a look!让我来看一看。
Let me tell you!让我来告诉你。
4.第三人称祈使句是以第三人称代词或者名词等作为祈使的对象，以let为引导词，句子结构为let+him/her/it/them/名词+动词原形，例如：Let him be here by 10 o’clock.让他十点前来这儿。
初中祈使句知识点总结一、祈使句的基本概念祈使句是用来表示请求、命令、劝告等语气的句子，在语法上属于独立句，通常用来表示祈使、命令或请求等。
二、祈使句的基本结构祈使句的基本结构是：主语 + 动词原形 + 其他。
主语通常是第二人称代词（you）、名词或省略。
在祈使句中，主语通常省略，但“you”通常不能省略。
动词原形则是不带to的动词原形。
三、祈使句的用法1. 表示请求：例如，“请给我一杯水。
”2. 表示命令：例如，“关上门。
”3. 表示劝告：例如，“别忘了带伞。
”祈使句用于表示请求、命令、建议等，通常用于交际口语中。
四、祈使句的否定形式在祈使句的否定形式中，常常在动词原形前面加上don’t, 或者直接用never。
例如，“别跟他说谎。
”，“永远不要放弃。
”五、祈使句的语气强调祈使句的语气通常是强调的，在交际中意思明确，表达直接，要求简单明了，不含条件语气。
六、祈使句的语气变化祈使句的语气可以通过语调的变化来表达不同的情感和语气。
例如，在英语中，肯定的祈使句末尾通常用降调，负面的祈使句则用升调。
七、祈使句的关联词祈使句通常带有一些关联词或短语，用以表达更多的语气和情感。
例如，“请”、“不要”、“别忘了”等。
八、祈使句与祈使句的连接祈使句与祈使句之间可以用and连接来表达连续的命令或请求。
例如，“把门关上，拿着伞出门。
”九、祈使句的翻译祈使句在翻译时需要注意时态、语气、情感色彩等。
需要根据实际情况进行灵活翻译，以表达出原文的意思和情感。
以上就是初中祈使句的一些基本知识点总结，希望可以帮助大家更好地掌握祈使句的用法和语法规则。
祈使句在日常交际中非常常见，因此对于初中生来说，掌握好祈使句的用法对于提高口语能力非常有帮助。
希望大家能多加练习，提高自己的语言表达能力。
祈使句I.Grammar1.定义：表示说话人对对方的叮嘱、劝告、请求或命令II.Exercise1.and wash your hands.A、GoB、To goC、GoingD、Went2.kind to our brothers and sisters.A、BeingB、To beC、BeenD、Be3.Let's to school.A、to goB、goC、goingD、Went4.Please me look after my baby when I'm out.A、to helpB、helpC、helpingD、helped5.Let me it by myself.A、doingB、to doC、doD、did6.the book here.A、Not putB、Don't putC、Never to putD、Don't putting7.It's raining now. until after the rain.A、Don't let's go out B 、Never let's go outC、Let's not go out D 、Not let's go out8.Not let's go out 8.Sit down, please, ?A、shall weB、will youC、don't youD、shall I答案与解析：祈使句1.考查祈使句。
祈使句有两种类型，一种是以动词原形开头，另一种是在动词原形之前加do（但只限于省略第二人称主语的句子）。
故答案为A。
句意：去洗手。
2.考查祈使句。
祈使句有两种类型，一种是以动词原形开头，另一种是在动词原形之前加do（但只限于省略第二人称主语的句子）。
故答案为D。
句意：对我们的兄弟姐妹要友善。
3.考查let引导的祈使句。
“Let sb.do sth.”让某人做某事。
祈使句定义表示命令、请求、劝告、禁止等。
特点①无主语（隐形主语是you,省略了）例如：(You) Stand up!站起来！②肯定句：动词原形+其他例如：Shut up!闭嘴！③否定句：Don’t+动词原形+其他例如：Don’t talk! 不要讲话！④表示委婉，礼貌，通常在句首/句末加please【注意：句首要大写；句末要用逗号隔开】例如：Stand up, please!=Please stand up!请站起来！类型Be型肯定：Be quiet!安静！否定：Don’t be noisy! 别吵！回答(肯)：OK. / Yes,I will.好的，我会的。
Do型肯定：Talk to classmates!和同学交流！否定：Don’t talk to classmates!不要和同学讲话！回答(否)：No./Sorry,I won’t.不好意思，我不会了。
Let型肯定：Let us go shopping!让我么去购物吧！否定：Don’t let us go shopping!Let us not go shopping!回答(肯)：Sounds good/great!No型否定：No photos!不准拍照！(标语类)No smoking!禁止吸烟！回答：OK.句型1.祈使句+and+陈述句例如：Come early,and you will get a good grades. “早点来，你就会占到一个好点的座位。
”2.祈使句+or+陈述句例如：Be quiet, or he will hear us.“安静，否则他会听到我们的。
”反义疑问句概念针对某一件事提出疑问，以向对方求证的问句形式。
表示“...是吗？/不是吗？”例如：That's Tara, isn't it?那是Tara，对吗？构成附加疑问句构成：Be/情/助+主语原则：“前肯后否”“前否后肯”例如：Lily can sing,can't she?Lily会唱歌，是吧？例如：Tom didn't go to school yesterday,did he?回答事实是肯定用Yes, 事实是否定用No。
祈使句一、祈使句（Imperative Sentence）定义：用于表达命令、请求、劝告、警告、禁止等的句子叫做祈使句. 祈使句因对象（即主语）是第二人称，所以通常都省略。
祈使句的动词都为一般现在时。
例：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. （对姊妹要和善。
——劝告）Watch your steps. （走路小心。
——警告）Look out！Danger！（小心！危险！——强烈警告，已如感叹句）No parking. （禁止停车。
——禁止）二、祈使句的否定形式祈使句的否定形式是在整个结构之前加don’t或never。
如：Don’t you be nervous!你不要紧张!以let为引导词的祈使句的否定形式通常是在Let’s或Let us／me 后加not。
如：Let’s not waste our time arguing about it! 咱们别浪费时间争论这事了! Let’s not say anything about it! 这事咱们谁也别说!但英式英语也用这样的表达：Don’t let’s say anything about it. 三、祈使句的反意疑问句1．祈使句的反意疑问部分为肯定形式，要用will。
如：Pass me the book，will you?2．Let’s表示第一人称的祈使句，反意疑问句为“Shall we?”。
如： Let’s go for a walk，shall we?Let’s forget it，shall we?3．Let me和Let us 表示第二人称的祈使句，反意疑问句为“will you?”。
如：Let us go for a walk，will you?4．其它行为动词引起的祈使句，无论其陈述部分是否定还是肯定的祈使句，多用“will you?”，表一种客气的语气。
四种句子：祈使句语法知识点详解一、祈使句定义祈使句表示请求、命令、建议等等。
谓语动词一律用原形。
句子中通常省略主语（you），句末用惊叹号或者句号，用降调。
二、肯定的祈使句（1）以系动词be开头的祈使句。
这种祈使句的常用结构：be+形容词/名词Be quiet/quick!安静些！/快点！Be a good student!做个好学生！（2）以实义动词开头的祈使句。
这种祈使句的常用结构为：动词原形+宾语（+其他）Come in, please！请进！Please open your books！请翻开书！有时，为了加强语气，可以在动词之前加doDo sit down.务必请坐。
Do study hard.一定要努力学习。
（3）let型（Let+宾语+动词原形+其他）Let him do it by himself.让他自己做。
Let me help you.让我帮助你。
Let’s go to the park.让我们去公园。
三、否定的祈使句（1）be型（Don’t be +其他成分（形容词、名词或介词短语））Don’t be careless!别粗心。
Never be late again next time!下次不要再迟到。
注意：①在这种句型中，be不能省略②否定副词not不可置于be之后（2）do型（Don’t +动词原形+其他）Don’t believe him!别相信他！Don’t worry!别担心！Never do it again!不要再这样做了！（3）Let引起的祈使句有两种否定形式①Let+宾语+not+动词原形+其他Let her not do that.别让她那样做。
Let’s not think about it. It’s only a waste of time.咱们别考虑了。
只是浪费时间。
②Don’t+ let+宾语+动词原形+其他Don’t let Jim do that.别让Jim那样做。
祈使句的练习题祈使句是一种语气形式，用于表达请求、命令或建议。
在书写时，祈使句通常省略主语，直接使用动词原形，使语句简洁明快。
本文将提供一些祈使句的练习题，以帮助读者理解并熟练运用这种语法形式。
练习题一：祈使句表达请求1. 将你的垃圾分类，保护环境。
2. 不要忘记给我打电话。
3. 请等一下，我需要帮助。
4. 小心！不要摔倒。
练习题二：祈使句表达命令1. 关掉电视，去完成你的作业。
2. 打开窗户，让新鲜空气进来。
3. 请你听从老师的指示。
4. 不准随地乱扔垃圾。
练习题三：祈使句表达建议1. 多喝水，保持身体健康。
2. 别忘了带上雨伞，天气预报说要下雨。
3. 好好休息，明天就要参加考试了。
4. 尽早处理问题，以免拖延。
练习题四：根据情境写出祈使句1. 你发现一位老人摔倒在地，你想提醒别人去帮助他。
提示：呼叫周围的人。
2. 你的朋友迟到了，你想要她加快节奏。
提示：告诉她要快点。
3. 你和你的同伴在探险途中遇到了困难，你想要互相鼓励。
提示：给对方一些建议。
4. 你担心妹妹忘记了带上雨伞，你想要提醒她。
提示：告诉她不要忘记带伞。
练习题五：祈使句的变化形式将以下祈使句改写为反意疑问句：1. 停下来休息一下，好吗？2. 听从我的指示，可以吗？3. 给我发送这封邮件，可以吗？4. 摆正你的姿势，可以吗？将以下祈使句改写为陈述句：1. 打开门。
2. 不要迟到。
3. 做你最好的表演。
4. 请将手机关机。
通过以上练习题，读者可以更好地理解祈使句的使用方法。
掌握了祈使句，可以让我们在书写和交流中更加灵活多样。
希望本文对读者有所帮助，祝愿大家在语法训练中取得进步！。
1 祈使句（Imperative Sentence）1.1 定义用于表达意愿、命令、请求、劝告、警告、禁止等的句子叫做祈使句，祈使句最常用于表达命令，因此在学校文法中也常称为命令句。
祈使句因对象（即主语）是第二人称，所以通常都省略。
祈使句的动词都为一般现在时，句末则使用句号或感叹号来表示结束，读时用降调。
例：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. （对姊妹要和善。
——劝告）Watch your steps. （走路小心。
——警告）Look out！Danger！（小心！危险！——强烈警告）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)祈使句也常把主语“Y ou”表达出来，使对方听起来觉得柔和些，例如：You go and tell him, Chris. （克立斯去告诉他。
）1.2 概念口诀祈使句无主语，主语you常省去；动词原形谓语当，句首加don't变否定；朗读应当用降调，句末常标感叹号。
1.3 表现形式1.3.1 肯定句1．Do型(即：动词原形(+宾语)+其它成分)。
如：Please have a seat here. 请这边坐。
有的祈使句在意思明确的情况下，动词可省略。
如：This way, please. = Go this way, please. 请这边走。
2．Be型(即：Be + 表语(名词或形容词)+其它成分)。
如：Be a good boy! 要做一个好孩子!3．Let型(即：Let + 宾语+ 动词原形+ 其它成分)。
如：Let me help you. 让我来帮你。
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．—When and where shall we meet tomorrow?—Let’s _______ it 3:00 p. m. at my home.A．do B．make C．meet D．plan3．Be quick, ______ you will be late for the school art festival .A．and B．or C．but D．so4．_______ afraid of making mistakes. We can learn from our mistakes.A．Be not B．Don’t be C．Not be D．Not to be 5．Do more exercise every day, ________ you’ll be stronger than before.A．but B．for C．and D．or6．—______________.—G-R-E-E-N, green.A．What's this? B．What color is it? C．Spell it, please. 7．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．but8．________ the steps, and you can find it convenient to buy things with the mobile phone. A．Follow B．To follow C．Following9．Come on, ______you'll be late.A．and B．but C．or D．so 10．“Sally, ________ afraid of making mistakes in your composition,” said the teacher. A．not be B．don’t be C．be not D．not to be 11．Please let me ________you if you meet trouble.A．help B．to help C．helps D．helping 12．Don’t ________ your glass too _______.A．fill; full B．fill; filled C．full; full D．full; filled 13．Don’t _______ about his English .He is studying hard at it.A．be worried B．be worry C．be worrying D．to worry 14．Your future is whatever you make it, so ________it a good one.A．to make B．making C．made D．make15．________ for me at the bus station across from the post office. I can find you easily. A．Wait B．To wait C．Waiting D．Waits16．________to guess the word’s meaning by reading the sentences before or after it. A．Try B．To try C．Trying D．Tried 17．—Let’s______ to the songs at the Beach Music Festival this Friday night.—Good idea! I like music.A．listening B．listen C．listens D．to listen18．me a chance and I’ll bring you a surprise.A．Give B．Giving C．Gives D．To give 19．—Nick, __________ the door when you leave the classroom.—All right. I will.A．to close B．closing C．closed D．close20．________ any more. It’s no use. We will not buy you any chocolate.A．You don’t cry B．If you cry C．Don’t cry D．Stop crying 21．Study hard, ________you ________pass the exam.A．and, won’t B．or, will C．or, / D．and, will 22．Tom, please. I am afraid it will take you one more hour your homework.A．be quick; finish B．is quick; finishing C．be quick; to finish D．be quickly; to finish 23．Practice more, _______ you’ll learn English better.A．or B．so C．and D．but24．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 25．—Let’s __________ volleyball.— That __________ good.A．playing；sounds B．play；soundsC．play；sound D．plays；sound【参考答案】***试卷处理标记，请不要删除一、选择题1．A解析：A【解析】【详解】句意：汤姆，别嘲笑别人。
初中英语祈使句讲解及练习(附答案)1.Don't make any noise。
Your mother is XXX.XXX.3.XXX.4.In affirmative imperative sentences。
the verb is in its base form and the subject "you" is often omitted。
Use an n mark or a d at the end of the sentence.5.Examples of affirmative imperative sentences include using the verb in its base form with other words。
using "be" with a noun or adjective。
and using "let" with an object and the verb in its base form.6.Negative imperative sentences use "don't" before the verb in its base form or use "let" with "not" before the verb in its base form。
Another n is to start the sentence with "no" to XXX.7.XXX imperative sentence。
add the auxiliary verb "do" before the main verb.8.When answering an imperative sentence。
祈使句、感叹句、倒装句专练第一部分：祈使句一. 祈使句的句式特征：祈使句常常是表达说话人对对方的劝告、叮嘱、请求或命令等。
因此，祈使句中一般没有主语，但根据其句意，实际上是省略了主语you。
祈使句句末用感叹号或句号，朗读时，常用降调。
祈使句一般没有时态的变化，也不能与情态动词连用。
例如：1. Jack, keep off the grass! 勿踩草地！2. Put the boxes in the small room, Mary. 把那些盒子放到那个小房间里。
二. 祈使句的肯定句式：祈使句的肯定句式一般分为以下三种类型：1. 行为动词原形＋其他成分。
例如：Make sentences after the model.2. Be动词＋其他成分。
例如：Everybody, be careful when crossing the street.3. Let＋宾语＋动词原形＋其他成分。
例如：Let him go back now.三. 祈使句的否定句式：祈使句的否定句式，通常情况下在句首加上Don’t或Never，一般分为以下四种类型：1. 在祈使句的肯定句式前加Don’t…例如：D on’t say that again!2. 在Be动词引起的肯定祈使句前加Don’t…例如：Don’t be careless.注意：在这种句型中be不能省略；否定副词not不可置于be之后。
3. Let引起的祈使句的否定形式有两种：（1）Let开头的祈使句，如果后面跟第一、第三人称名词或代词的宾格，可在Let前加Don’t，也可在Let后宾格的名词或代词后面加not。
（2）如果以Let’s开头的祈使句，必须在Let’s后加not。
例如：a. Don’t let me go with her tomorrow. ＝Let me not go with her tomorrow.b. Let’s not tell her the truth whenever we meet her.4. 在公共场合的提示语中，否定祈使句常用“No＋名词/V-ing形式”结构，表示“禁止做某事”。
祈使句知识点总结祈使句用于表达意愿、命令、请求、劝告、警告、禁止等的句子叫做祈使句。
祈使句因对象（即主语）是第二人称，所以通常都省略。
祈使句的分类1. 表示请求：Close the door, please. 请关门。
Turn down the radio, please. 请将收音机调小。
2. 表示命令：Keep quiet! 请安静！Do your homework. 做你的作业。
3. 表示提醒或劝告：Be careful! It's dangerous. 小心！危险。
Look out! The bus is coming. 当心！公交车来了。
4. 表示禁止：No smoking. 禁止吸烟。
No photos. 禁止拍照。
5. 表示建议：Let me try. 让我试试。
Let's have a rest. 我们休息一下。
6. 表示邀请：Help yourself. 请随便吃。
Come on and join us！来加入我们吧！祈使句的构成1.祈使句的肯定式祈使句的肯定式用动词原形。
如：Look at the blackboard. 请看黑板。
Be quiet! 请安静！2. 祈使句的否定式祈使句的否定式用"don't/ never+动词原形" 的形式。
如：Don't worry. 别担心。
Never mind. 别介意。
3. 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。
如：Let me see. 让我想想。
Let's go home. 让我们回家。
祈使句口诀：祈使句无主语，主语you常省去；动词原形谓语当，句首don't变否定；朗读应当用降调，句末常标感叹号。
祈使句家庭作业练习一、将下列句子改写成祈使句Example:He told us not to go there. Don’t go there!He asked us to help him. Please help me.1.He told us not to make so much noise.__________________________________ 2.He told us to listen to him when he is speaking. __________________________________ 3.He asked us to be nice to each other.__________________________________ 4.He asked us to be kind to our grandparents. __________________________________ 5.He told us to get out of the house.__________________________________ 6.He asked us to help him with his homework.__________________________________二、重组句子1.homework / do / let’s / our__________________________________ 2.your / to / listen / grandfather__________________________________ 3.dinner / meet / let’s / on / for / Saturday __________________________________ 4.your / room / clean__________________________________ 5.for / eat / breakfast / don’t / ice cream __________________________________答案：一、1.Don’t make so much noise.2.Please listen to him when he is speaking.3.Please be nice to each other.4.Please be kind to our grandparents.5.Please get out of the house.6.Please help him with his homework.二、1.Let’s do our homework.2.Listen to your grandfather.3.Let’s meet for dinner on Saturday.4.Clean your room.5.Don’t eat ice cream for breakfast.。
祈使句的用法及练习一、含义用来表示请求、命令、劝说、叮嘱等的句子就是祈使句。
祈使句一般以动词原形开头。
二、形态（一）Be型(be+adj)Be careful!Be dangerous!Be quiet!（二）Do型(Do代表动词原形)Open the door!Close the window!Go and play football!（三）Let's或Let us型Let's go home!Let us help Mary!Let me clean the room!（四）No+动名词，多用在标语禁令中No smoking!No parking!No spitting!No+动名词可以与Don't+动词原形替换。
No smoking!=Don't smoke!三、否定形式Be型和Do型前直接加Don't，Let's型可前面直接加Don't或let's后加not。
Don't be careful!Don't open the door!Don't let's go home!/Let's not go home!四、反意疑问句祈使句的反意疑问句一般用will you?Let's---用shall we?Let us---用will you?Open the door,will you?Let's go home,shall we?Let us help Mary,will you?五、练习题（一）用括号内所给词的适当形式填空1． It's an important meeting.______ (not be) late.2．_____ (look) out!A car is coming!3．________ (not make) any noise! The baby is sleeping.4．Let's _______(not say) anything about it.5．________ (not let) the baby cry.6．_____ (read) aloud,please.7．_________ (not talk) with your classmate in the class.（二）选择题1．Her doctor said:"____ work so hard"A stopB Don'tC can'tD No2．Sindy,____ to be here at 8 o'clock.A is sureB is sure thatC will be sureD be sure 3．_____ him the secret,will you?A Don't tellB Not to tellC Not tellingD No telling 4．Please _____ look outside,look at the blackboard.A notB don'tC aren'tD can't 5．John,read the text for us,_____ ?A does heB will heC do youD will you 6．Let's do it at once,_____ ?A shall weB will youC do weD do you 7．Let us do it at once,____ ?A shall weB will youC do weD do you 8．_____ in bed, It's bad for your eyes.A Not to readB Don't readC Don't to readD Not read 9．____ smoking!A Don'tB NoC Don't toD Be not。
祈使句的语法概念及特点一般说来,祈使句有以下特点：1、祈使句的主语为第二人称（you）,会被省略.2、祈使句的谓语动词一律用原形.3、祈使句句末的标点符号一般是句号或感叹号.4、 表示表示请求、命令、劝告、建议的语气.二、祈使句的分类 按照祈使句谓语动词的不同,我们通常可以将祈使句分成如下三种类型：1、Be型：即系动词be打头的祈使句.如：Please be carefulnext time.下次请小心些.2、Do型祈使句：即行为动词原形打头的祈使句.如：Go straightalong this street,please.请沿此街笔直走.3、Let型祈使句：即以动词let开头的祈使句.如：Let’s go outto dinner.我们出去吃饭吧.三、祈使句的否定句1、在谓语动词前加don’t.例如：Don’t be late forschool.上学别迟到.Don’t play football in the street.别在街上踢球四、祈使句的反意疑问句1）以Let’s打头的祈使句,用“shall we?”.例如：Let’s play soccer together, shall we?2) 其他祈使句,用“will you?”.例如：Let us have a try, will you?Don't make any noise, will you?单项选择 1. The TV is too loud. Please________.A. turn it downB. to turn it downC. turn down itD. to turn down it 2. _______ late again, Bill!A. Don't to beB. Don't beC. Not beD. Be not 3. _______ cross the road until the traffic lights turn green.A. NotB. Won'tC. Doesn'tD. Don't 4. Please help me carry it, ______?A. will IB. will youC. shall ID. shall we 5. Don't make so much noise, ______?A. will youB. won't youC. shall weD. do you 6. Do you know the girl ______under the tree?A. standB. to standC. standingD. stood 7. Kate, _______ your homework here tomorrow.A. bringB. bringsC. to bringD. bringing 8. ________ me the truth, or I'll be angry.A. TellingB. To tellC. ToldD. Tell 9. I've kept the dog _______Maomao for a long time.A. NameB. namedC. namingD. to name 10. Don't you know that _______ is good for our health?A. swimB. swimmingC. swamD. swims( )1 .Her doctor said: “________ work so hard”A StopB Don’tC Can’tD No( )2. Sindy, ________ to be here at 8 o’clockA is sureB is sure thatC will be sureD be sure( )3.________ when you cross the road.A Do careB CareC Do be carefulD To be careful( )4. ________him the secret, will you?A Don’t tellB Not to tellC Not tellingD No telling。
祈使句通常用来表示命令、请求、禁止、建议、警告等语气。
它的主语you(听话人)通常省略。
其构成通常有以下几种形式。
1)Be型（即系动词原型be+表语＋其他）。
如：Be quiet, please.否定句Don’t + be+表语+其他。
如：Don’t be angry.2)Do型（即实义动词原形＋宾语＋其他）。
如：Give me some money ,please.否定句Don’t +实义动词原形+宾语+其他。
如：Don’t eat in the classroom.3)Let型（即Let+宾语+动词原形+其他）如：Let me help you.Let’s go at six o’clock.否定句一般在宾语后加not。
如：Let’s not watch TV.4)No+ V-ing型（此种形式通常用于公共场合的提示语中，意为“禁止做某事“）如：No smoking!严禁吸烟！No taking photos! 不许拍照！No passing!禁止通行！No parking!不许停车难点1.祈使句的反义疑问句2. 对于祈使句的回答，肯定用will 否定用won’t3. 与非谓语动词做主语的句子的辨析判断句中是否有谓语，如果有，则是非谓语动词，反之，则是祈使句。
Spending more time talking with your parents makes then well understand you.Spend more time talking with your parents, and they can well understand you.以how 引导的特殊疑问句总结1.How many / how much2.How tall / How high3.How long /How far / How soon / How often1)How long does it take you to get to school?----How long have you learnt English?----_____ 3 years.How long is that rope?2)How far is it from A to B?=__________________?3)――How soon will you arrive in Beijing?----____ 3 hours.花费的辨析（take, spend, cost, pay）辨析：Too manyToo muchMuch too辨析either neither both none all1.Entering t he room, the headmaster said, “Everyone, _________ quiet, please.”A. keepB. keepsC. is keepingD. to keep2.---How long may I _____your dictionary?--- For one week. But it mustn’t ______to others.A. Keep; be lentB. Borrow; lendC. Lend; be borrowedD. Have; borrow3.If they don’t understand it the first time, _________ over it again until they do.A. goingB. to goC. goneD. go4.I often go to bed late because I have_________ homework to do every day.A.too manyB.too muchC.many tooD.much too5.We forgot to bring our tickets, but please let us enter,____?A. do youB. can weC. will youD. shall we6.---_______will your father come back from Beijing?--- In two days.A. How farB. How oftenC. How longD. How soon7.—Write to me when you get home. —_____A. I mustB. I shouldC. I willD. I can8.Although Mary is a new teacher, she knows _____ student in her class.A. eitherB. allC. everyD. none9.I made a call to my parents yesterday, but _____of them answered it.A.eitherB.noneC.neitherD.nobody10.Either the judge or the lawyers ___ wrong.A. doesB. makeC. isD. are11.— Don't forget to come to my birthday party tomorrow. —______A. No. I don't.B. No. I won't.C. No. I can't.D. No. I haven't.12. ----How do you come to school?----By bike. Taking a bus may _____ much money. And walking ______ too much time.A. take; paysB. cost; takesC. pay; costsD. pay; takes13.When your mother comes back, _________ her to come to school at once.A. askB. askingC. askedD. to ask14.While the baby is sleeping, _________ your work as soon as possible.A. finishB. finishingC. finishedD. to finish15._________ the road round to the right and you’ll find his house.A. FollowB. FollowingC. To followD. Followed16.Mary, _________ here — everybody else, stay where you are.A. comeB. comesC. to comeD. Coming17.________ is a good form of exercise for both young and old.A. The walkB. WalkingC. To walkD. Walk18.--What do you think made Mary so upset？— ________ her new bike.A. As she lostB. LostC. LosingD. Because of losing19.______in downtown area requires higher attention.A.DrivingB. DriveC. Being drivenD. Drove20..American students spend ________ time _________ homework than Chinese students.A. fewer, doingB. less, to doC. less, doingD. least, doing21._______ milk every day is good for our health.22._______ milk every day，because it is good for our health.A. DrinkB. DrinkingC. Drunk23.This kind of computer _______ too much. I can't afford one.A.takesB. spendsC. paysD. costs24.______ her husband, she has now become a famous film star.A. Thanks forB. BecauseC. Thanks toD. With the help25.Nick can arrive at school _______time.A. inB. onC. atD. for26. It will ________ us several years to learn a foreign language well.A. costB. takeC. spendD. use27.I have a lot of fun.（用never改为否定句）I ________ _________ ________fun.28.We do morning exercises outside every morning.(用let改写)_______ ______ morning exercises outside everymorning.29.You must make the bed every day.（改为同义句）You ______________make the bed every day.30.You can’t be late for school.（改为否定祈使句）________ ________ late for school.31.The boy usually gets to school on foot.同义句The boy usually ________ ________ school.32.It takes about an hour to get to the library. (划线提问)________ ________ does it take to get to the library?33.Mary goes to the train station by subway.________ ________ Mary go to the train station?1.get to school 到达学校2.take the subway 乘地铁3.ride a bike 骑自行车4.how far 多远5.from home to school 从家到学校6.every day 每天7.take the bus 乘公共汽车8.by bike 骑自行车9.bus stop 公共汽车站10.think of 认为11.between …and …在…和…之间12.one 11-year-old boy 一个11岁的男孩13.play with …和…玩e true 实现15.have to 不得不16.walk to school 走路上学17.drive one's car to do…开某人的车去做……18.from here 从这儿19.every day 每天：天天20. think of 认为21. bus stop 公交车站点22.train station 火车站？23.between…and在…..和……之间e true 实现，成为现实25.by bus /train 乘公交车/火车26.run too quickly for…对……来说流得太急27.It is adj+(for) sb. to do sth…做……怎么样28.cross the river 通过河29.one (an)11-year-old boy 一个11岁的男孩30. be not afraid不害怕31. love to do sth.=like to do sth喜欢做……32. play with sb/sth 和某人玩耍；玩耍某物33. be like…to sb. 像……一样对……34. like this 像这样35. It is one's dream to do…做……是某人的梦想。
