新初中英语语法知识—祈使句的分类汇编含答案

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新初中英语语法知识—祈使句的分类汇编及答案解析(1)

一、选择题1．Let’s ____________ volleyball. That _________ good.A．playing, is B．playing, sounds C．play, sounds D．play, is sound 2．Tim,______noisy in the library.A．don’t B．doesn’t C．don’t be D．doesn’t be3．Let’s ______ sports after school. Sports are good for health.A．have B．having C．to have D．has 4．Tina, _____________the room by yourself.A．cleans B．will clean C．cleaned D．clean 5．Take more exercise, you will be healthier.A．but B．or C．and6．________ the steps, and you can find it convenient to buy things with the mobile phone. A．Follow B．To follow C．Following7．The window is . Mike, go and it.A．open; closed B．close; opens C．open; close D．closed; opens 8．Come on, ______you'll be late.A．and B．but C．or D．so9．Hurry up, _________ you will be late for class.A．and B．or C．but D．so 10．Sam, ________ your teeth before going to bed.A．is brushing B．brushes C．brush D．has brushed 11．“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 12．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 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．Tom, your homework all the time. It’ not good for your eyes.A．not do B．doesn’t doC．don’t do D．isn’t do15．“_______ exercise every day, my child. It’s good for your health,” Father said. A．Taking B．Took C．Take D．Takes16．________ for me at the bus station across from the post office. I can find you easily. A．Wait B．To wait C．Waiting D．Waits17．---Mike, ___________ run in the hallways.一Sorry, Ms. Clark.A．don't B．doesn't C．let's D．please 18．—______ the living room blue, Andrew.—OK, mum. What about orange?A．Doesn't paint B．Didn't paint C．Not paint D．Don't paint 19．me a chance and I’ll bring you a surprise.A．Give B．Giving C．Gives D．To give 20．Dave, late for class again and you must follow the school rules.A．doesn't arrive B．arrives C．don't arrive21．_____ hard and you’ll succeed sooner or later.A．Study B．To studyC．Studying D．Studied22．Let's __________ tennis in the playground．（）A．play B．to play C．plays D．to plays 23．—Don’t wake up your sister, Ben. She needs a good sleep. — ___________ .A．OK, I don’t.B．Yes, I do.C．OK, I won’t.D．Yes, I will.24．Practice more, _______ you’ll learn English better.A．or B．so C．and D．but25．It's raining._______an umbrella with you when you go out.A．Takes B．Take C．Taking D．Took【参考答案】***试卷处理标记，请不要删除一、选择题1．C解析：C【解析】【详解】句意: 让我们打排球吧，听起来不错。

初中英语语法知识—祈使句的分类汇编及答案(3)

6．D
解析：D
【解析】
【详解】
句意：你想要健康吗？（那就）笑。笑能帮你保持健康。
考查祈使句。A. Smiles（一般现在时单三形式）；B. Smiling（动名词）；C. To smile（不定式）；D. Smile（动词原形）；判断答语是祈使句，祈使句以动词原形开头，故选D。
7．B
解析：B
【解析】
考查祈使句和动词第三人称单数形式。第一个空格所在句子为let开头的祈使句，谓语动词应用原形，A、D选项可排除。第二个空前面指示代词that表单数，故谓语应用第三人称单数形式，即sounds，故选B。
20．C
解析：C
【解析】
【详解】
句意：“我的孩子，每天锻炼身体。这对你的健康有好处，”父亲说。
【详解】
句意：——努力学习，你就会通过考试。——我相信我会的。
考查连词辨析。so所以，表结果；or或者，表选择；but但是，表转折；and和，表并列。本句是固定句型“祈使句，+ and/or +陈述句”结构，and表顺承关系，or表对立关系。根据句意语境，可知只要努力学习，就会通过考试，and符合句意，故选D。
A．SmilesB．SmilingC．To smileD．Smile
7．_______ afraid of making mistakes. We can learn from our mistakes.
A．Be notB．Don’t beC．Not beD．Not to be
8．Hurry up,you will be late for school.
A．is brushingB．brushesC．brushD．has brushed
14．Alice, it's time for school. Let me _______, or I will be late for class.

新初中英语语法知识—祈使句的单元汇编含答案解析(1)

一、选择题1．Sam, ________ your teeth before going to bed.A．is brushing B．brushes C．brush D．has brushed 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．Do you want to be healthy? ___. Smiling can help you stay healthy.A．Smiles B．Smiling C．To smile D．Smile4．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．practiceB．practicesC．practicingD．will practice6．_______ 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．— We need more office supplies.—Ok. Let’s ______ a list.A．making B．makes C．make D．made8．— Study hard, _________ you will pass the exam.—I’m sure I will.A．so B．or C．but D．and9．Let’s _____TV.That _____boring. Can we go out to play games?A．watching,sounds B．watch,sound C．watching,sound D．watch,sounds 10．—Don’t forget to bring your English homework her e. —________.A．Yes, I do B．No I don’t C．Yes, I will D．No, I won’t 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．but12．good care of yourself when you are alone, or your parents will worry about you. A．Taking B．To take C．Taken D．Take13．-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．Your future is whatever you make it, so ________it a good one.A．to make B．making C．made D．make15．Let’s ____________ volleyball. That _________ good.A．playing, is B．playing, sounds C．play, sounds D．play, is sound 16．“_______ exercise every day, my child. It’s good for your health,” Father said. A．Taking B．Took C．Take D．Takes 17．Don’t _______ about his English .He is studying hard at it.A．be worried B．be worry C．be worrying D．to worry 18．—Nick, __________ the door when you leave the classroom.—All right. I will.A．to close B．closing C．closed D．close 19．Study hard, ________you ________pass the exam.A．and, won’t B．or, will C．or, / D．and, will20．______ exercise, and you will be healthier.A．To keep B．Keep C．Keeping D．Kept 21．—Don’t forget to call me when you arrive there.—________.A．No, I won’t B．Yes, I have C．You’re welcome D．No, thanks 22．—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 23．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 24．—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．FinishedC．To finish D．Finishing25．The window is . Mike, go and it.A．open; closed B．close; opens C．open; close D．closed; opens 【参考答案】***试卷处理标记，请不要删除一、选择题1．C解析：C【解析】【详解】句意：Sam，睡觉前刷牙。

新初中英语语法知识—祈使句的全集汇编含答案解析

一、选择题1．“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 2．Don’t _____your children_____other children .A．comparing; to B．compare;withC．compare;to D．comparing;with3．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．— Please ________very quiet. They___________ .— OK, I will.A．to be; sleep B．be; are sleepingC．to be; are sleeping D．be; sleeps6．—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 7．---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 8．Get up early, _____ you’ll be late for class.A．so B．or C．and D．but 9．Jerry，______ angry with others. It's bad for your health.A．doesn't be B．don't be C．isn't D．don't 10．Be quick, ______ you will be late for the school art festival .A．and B．or C．but D．so 11．Cindy, ______ chase other students in the class.A．doesn't B．do C．be D．don't 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．Come on, ______you'll be late.A．and B．but C．or D．so 14．Tom, your homework all the time. It’ not good for your eyes.A．not do B．doesn’t doC．don’t do D．isn’t do15．Please let me ________you if you meet trouble.A．help B．to help C．helps D．helping 16．We can’t get in. It says “________” on the sign.A．No smoking B．No touchingC．No entry D．No shouting17．“_______ exercise every day, my child. It’s good for your health,” Father said.A．Taking B．Took C．Take D．Takes18．---Mike, ___________ run in the hallways.一Sorry, Ms. Clark.A．don't B．doesn't C．let's D．please19．Work hard, __________ you may not catch up with your classmates soon.A．but B．or C．and D．yet20．________an icon at the bottom of the page then ______, and you will get more information about the city.A．Picking, click it on B．Picking; click on it C．Pick; click it on D．Pick; click on it 21．________ hard, and you will be ________.A．To study; best B．Study; best C．Studying; the best D．Study; the best 22．______ exercise, and you will be healthier.A．To keep B．Keep C．Keeping D．Kept23．_____away from the river,young kids.It’s too dangerous.A．Stays B．Staying C．To stay D．Stay24．—________ listen to music in the classroom.—Sorry. I won’t do it again.A．Not B．Can’t C．Don’t25．—______________.—G-R-E-E-N, green.A．What's this? B．What color is it? C．Spell it, please.【参考答案】***试卷处理标记，请不要删除一、选择题1．B解析：B【解析】【详解】句意：老师说：“萨利，不要害怕在作文中犯错误。

新初中英语语法知识—祈使句的全集汇编含解析

一、选择题1．“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 2．good care of yourself when you are alone, or your parents will worry about you. A．Taking B．To take C．Taken D．Take 3．—_____________ dressed now! We have to go in ten minutes.—OK, Mom.A．Getting B．Get C．To get D．Gets 4．— Please ________very quiet. They___________ .— OK, I will.A．to be; sleep B．be; are sleepingC．to be; are sleeping D．be; sleeps5．—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．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 8．Do you want to be healthy? ___. Smiling can help you stay healthy.A．Smiles B．Smiling C．To smile D．Smile 9．The teacher often says, “ _____ late for school. ”A．Don’t B．Don’t be C．Not D．Doesn’t 10．_______ afraid of making mistakes. We can learn from our mistakes.A．Be not B．Don’t be C．Not be D．Not to be 11．—Don’t forget to bring your English homework here. —________.A．Yes, I do B．No I don’t C．Yes, I will D．No, I won’t 12．Walk ______ the white building and ______ the street. You won’t miss it. A．pass; cross B．past; cross C．pass; across D．past; across 13．Get up early,______you’ll be late for school.A．so B．and C．or D．but 14．—________ listen to music in the classroom.—Sorry. I won’t do it again.A．Not B．Can’t C．Don’t15．________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 16．---Mike, ___________ run in the hallways.一Sorry, Ms. Clark.A．don't B．doesn't C．let's D．please 17．me a chance and I’ll bring you a surprise.A．Give B．Giving C．Gives D．To give18．_____ hard and you’ll succeed sooner or later.A．Study B．To studyC．Studying D．Studied19．—Nick, __________ the door when you leave the classroom.—All right. I will.A．to close B．closing C．closed D．close 20．—Millie,______ late for school again.—Sorry, I ______.A．don’t; am not B．won’t be; don’t C．don’t be; won’t D．won’t be; won’t 21．—Miss Green, would you please tell me how to improve my English?—_____ a study group, and you’ll get help from others.A．Join B．Joining C．To join D．If you join 22．________ 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 23．Study hard, ________you ________pass the exam.A．and, won’t B．or, will C．or, / D．and, will 24．Practice more, _______ you’ll lear n English better.A．or B．so C．and D．but25．The window is . Mike, go and it.A．open; closed B．close; opens C．open; close D．closed; opens 【参考答案】***试卷处理标记，请不要删除一、选择题1．B解析：B【解析】【详解】句意：老师说：“萨利，不要害怕在作文中犯错误。

初中英语语法知识—祈使句的分类汇编附答案(2)

一、选择题1．“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 2．______ talk in the library.A．Don’t B．Not C．Not to3．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 4．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 5．Mike, __________ make any noise, your father is sleeping.A．not B．don't C．won't D．can't 6．Don’t _______TV too much . It’s bad for your eyes .A．watch B．watchedC．watching D．to watch7．Do you want to be healthy? ___. Smiling can help you stay healthy.A．Smiles B．Smiling C．To smile D．Smile 8．Cindy, ______ chase other students in the class.A．doesn't B．do C．be D．don't 9．Tina, _____________the room by yourself.A．cleans B．will clean C．cleaned D．clean 10．—Don’t forget to bring your English homework here. —________.A．Yes, I do B．No I don’t C．Yes, I will D．No, I won’t 11．The window is . Mike, go and it.A．open; closed B．close; opens C．open; close D．closed; opens 12．Walk ______ the white building and ______ the street. You won’t miss it. A．pass; cross B．past; cross C．pass; across D．past; across 13．Get up early,______you’ll be late for school.A．so B．and C．or D．but 14．Tom, your homework all the time. It’ not good for your eyes.A．not do B．doesn’t doC．don’t do D．isn’t do15．Please let me ________you if you meet trouble.A．help B．to help C．helps D．helping 16．We can’t get in. It says “________” on the sign.A．No smoking B．No touchingC．No entry D．No shouting17．Don’t _______ about his English .He is studying hard at it.A．be worried B．be worry C．be worrying D．to worry18．________to guess the word’s meaning by reading the sentences before or after it.A．Try B．To try C．Trying D．Tried19．— Daniel, _________ be late for school again!—Sorry, Mrs. Lin. I won’t.A．doesn’t B．don’t C．isn’t D．won’t20．me a chance and I’ll bring you a surprise.A．Give B．Giving C．Gives D．To give21．__________ shouting, please! It's against the rules.A．Don't B．Not C．No22．—Miss Green, would you please tell me how to improve my English?—_____ a study group, and you’ll get help from others.A．Join B．Joining C．To join D．If you join23．________an icon at the bottom of the page then ______, and you will get more information about the city.A．Picking, click it on B．Picking; click on it C．Pick; click it on D．Pick; click on it 24．Let's __________ tennis in the playground．（）A．play B．to play C．plays D．to plays 25．Hurry up, _________ you will be late for class.A．and B．or C．but D．so【参考答案】***试卷处理标记，请不要删除一、选择题1．B解析：B【解析】【详解】句意：老师说：“萨利，不要害怕在作文中犯错误。

初中英语语法知识—祈使句的分类汇编及答案(1)

一、选择题1．“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 2．Please ________ to take your homework to school.A．don’t forget B．not forget C．not to forget D．forget not to 3．—_____________ dressed now! We have to go in ten minutes.—OK, Mom.A．Getting B．Get C．To get D．Gets 4．— Please ________very quiet. They___________ .— OK, I will.A．to be; sleep B．be; are sleepingC．to be; are sleeping D．be; sleeps5．Mike, __________ make any noise, your father is sleeping.A．not B．don't C．won't D．can't 6．Jerry，______ angry with others. It's bad for your health.A．doesn't be B．don't be C．isn't D．don't7．_______ afraid of making mistakes. We can learn from our mistakes.A．Be not B．Don’t be C．Not be D．Not to be 8．Do more exercise every day, ________ you’ll be stronger than before.A．but B．for C．and D．or9．— We need more office supplies.—Ok. Let’s ______ a list.A．making B．makes C．make D．made 10．Tina, _____________the room by yourself.A．cleans B．will clean C．cleaned D．clean 11．Let’s _____TV.That _____boring. Can we go out to play games?A．watching,sounds B．watch,sound C．watching,sound D．watch,sounds 12．Don’t _____your children_____other children .A．comparing; to B．compare;withC．compare;to D．comparing;with13．Come on, ______you'll be late.A．and B．but C．or D．so 14．Study hard, ________you ________pass the exam.A．and, won’t B．or, will C．or, / D．and, will 15．We can’t get in. It says “________” on the sign.A．No smoking B．No touchingC．No entry D．No shouting16．Let’s ____________ volleyball. That _________ good.A．playing, is B．playing, sounds C．play, sounds D．play, is sound 17．“_______ exercise every day, my child. It’s good for your health,” Father said. A．Taking B．Took C．Take D．Takes 18．Tom, laugh at（嘲笑）others. It’s not polite!A．don't B．doesn’t C．not D．don't be 19．—______ the living room blue, Andrew.—OK, mum. What about orange?A．Doesn't paint B．Didn't paint C．Not paint D．Don't paint 20．—Let’s______ to the song s at the Beach Music Festival this Friday night.—Good idea! I like music.A．listening B．listen C．listens D．to listen 21．Don’t stay up too late, ______________ you’ll find it hard to get up on time tomorrow. A．or B．but C．and D．so 22．—Millie,______ late for school again.—Sorry, I ______.A．don’t; am not B．won’t be; don’t C．don’t be; won’t D．won’t be; won’t 23．—Miss Green, would you please tell me how to improve my English?—_____ a study group, and you’ll get help from others.A．Join B．Joining C．To join D．If you join 24．Don't be late for school again, _________?A．do you B．don't you C．won't you D．will you 25．The window is . Mike, go and it.A．open; closed B．close; opens C．open; close D．closed; opens 【参考答案】***试卷处理标记，请不要删除一、选择题1．B解析：B【解析】【详解】句意：老师说：“萨利，不要害怕在作文中犯错误。

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7．B
解析：B
【解析】
【详解】
句意：Jerry，不要和其他人生气，对你的健康没有好处。
本题考查祈使句，根据祈使句的否定形式的构成为1、Don’t+动词原形；2、No+动名词/名词，固定搭配be angry with sb“和某人生气”，故答案选B。
8．B
解析：B
【解析】
【详解】
句意：快点，不然你就要迟到了。
祈使句一般没有主语,实际上是省略了主语“You”.句末用感叹号或句号,用降调朗读.肯定结构都以动词原形开头.例如：
Catch the ball!接球!（句子的意思是让“你”接球）
祈使句的肯定句式有三种形式,即
1)Do型（以行为动词原形开头）,例如：Sit down 坐下!Stand up 起立!
2)Be型（以be开头）,例如：Be quiet 安静!
13．C
解析：C
【解析】
【详解】
句意：-请拼一下。-G-R-E-E-N，绿色。
考查特殊疑问句，A. What's this?这是什么?B. What color is it?它是什么颜色?C. Spell it, please.请拼写它。结合回答，故选：C。
14．B
解析：B
【解析】
句意：请根据标志牌将垃圾放入不同的垃圾箱中。祈使句以动词原形开头，故答案为B。
3．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
4．Don’t _______TV too much . It’s bad for your eyes .
9．D
解析：D
【解析】
【详解】
句意：辛迪，不要在课上追逐其他人。
本题考查助动词。doesn't主语是第三人称单数；do主语是非第三人称单数形式；be是动词原形；don’t主语是非第三人称单数形式。结合句意，表示不要在课上追逐，用此处祈使句的否定形式，用助动词don’t，故选D。
10．C
解析：C
【解析】
A. and并且；B. or否则；C. but但是；D. so所以，根据句型“祈使句，and/or+一般将来时的句子。当前面的祈使句和后面的句子是转折关系时，用or；当前面的祈使句和后面的句子是递进关系时，用and。”题目中的be quick和you will be late for the school art festival是转折关系，所以用or，故答案选B。
Works工作，是第三人称单数形式；To work动词不定式；Working动名词或现在分词形式；Work工作，动词原形。根据句子结构可知，这里使用的是祈使句+and+简单句，故这里应用动词原形，故应选D。
12Hale Waihona Puke B解析：B【解析】
【分析】
【详解】
句意：走过白楼，过马路。你不会错过的。考查介词和词义辨析。1.pass：经过，动词，past：经过介词，walk past sp.=pass sp.：经过某个地方；2. cross和across都有 “穿过，越过”，cross动词，across是介词。cross与go/walk across同义。本句是祈使句，由and连接的两个动词短语，walk past…：走过…；cross the street：穿过大街。结合句意可知填past; cross；选B。
A．so B．or C．and D．but
7．Jerry，______ angry with others. It's bad for your health.
A．doesn't be B．don't be C．isn't D．don't
8．Be quick, ______ you will be late for the school art festival .
15．C
解析：C
【解析】
【详解】
连词的用法句意为“快点，否则你将迟到了。”or表示转折；and和，but但是，or否则，so因此；根据句意故选C。
16．C
解析：C
【解析】
【详解】
句意：不要把钥匙卡留在你宾馆的房间里，把它留在前台。
No leave形式错误，no是形容词，应修饰名词；Not leave形式错误；Don’t leave不要把……留在……；No leaving禁止离开。根据句意可知，这里是一个祈使句，否定形式应在开头加Don’t，后面跟动词原形。故应选C。
A．watch B．watched
C．watching D．to watch
5．Please _____ look outside. Look at the black board.
A．not B．don’t C．aren’t D．can’t
6．Get up early, _____ you’ll be late for class.
【分析】
【详解】
句意：不要看太多的电视，对你的眼睛不好。A. watch观看，原形； B. watched观看，过去式；C. watching观看，现在分词；D. to watch观看，动词不定式。这里是否定祈使句，Don’t+动词原形。根据题意，故选A。
【点睛】
祈使句是英语的基本句型之一,表达说话人对对方的叮嘱、劝告、请求或命令等,往往有表示请求、命令、希望、禁止、劝告等意思.
A．You don’t cry B．If you cry C．Don’t cry D．Stop crying
24．—________ listen to music in the classroom.
—Sorry. I won’t do it again.
A．Not B．Can’t C．Don’t
25．Let’s _____TV.
一、选择题
1．Take more exercise,you will be healthier.
A．but B．or C．and
2．Please ________ to take your homework to school.
A．don’t forget B．not forget C．not to forget D．forget not to
【详解】
句意：每天多锻炼，你就会比之前更强壮。
考查连词。A. but“但是”，表转折；B. for“为了”；C. and“并且；然后”，表顺承；D. or“或者”，表选择。根据固定句式“祈使句+and+表顺承的句子”，表示“做……，然后就……”，故选C。
11．D
解析：D
【解析】
【详解】
句意：努力工作，你就能实现你当宇航员的梦想。
22．o music to make you feel happy when you are sad.
A．To listen B．Listens C．Listening D．Listen
23．________ any more. It’s no use. We will not buy you any chocolate.
6．B
解析：B
【解析】
【详解】
句意：早点起床，否则你就要上课迟到了。
本题考查的是连词辨析，A. so所以；B. or否则；C. and并且；D. but但是，根据句型“祈使句and/or+一般将来时”，当用and时，表示递进关系；用or时，表示的是转折关系，否则；根据语境可知，表示的是转折关系，应该用否则，故答案选B。
3．B
解析：B
【解析】
【详解】
句意：Peter，不要在这里大喊，否则我会让你从图书馆出去。not shout不喊；don’t shout不要大喊；not to shout动词不定式的否定形式；no shout形式错误。这是一个祈使句，否定形式应在动词原形前加don’t，故选B。
4．A
解析：A
【解析】
20．_____ hard and you’ll succeed sooner or later.
A．Study B．To study
C．Studying D．Studied
21．__________ shouting, please! It's against the rules.
A．Don't B．Not C．No
句意：多锻炼，那么你将会更健康。
考查连词的用法。A.但是，表示转折。B.或者，表示选择。C.而、又、和，既可以表示并列也可以表示递进。因题干前半句和后半句是递进关系，故选C。
2．A
解析：A
【解析】
【详解】
句意：请不要忘记把你的作业带去学校。根据句意“不要忘记把你的作业带去学校”可知使用否定祈使句，结构为don't+动词原形。please用在祈使句中可以表示一种客气的语气，故答案选A。
A．puts B．put C．putting D．to put
15．Come on, ______you'll be late.
A．and B．but C．or D．so
16．________the key card in your hotel room. Leave it at the reception desk.
A．pass; cross B．past; cross C．pass; across D．past; across
13．—______________.
—G-R-E-E-N, green.
A．What's this? B．What color is it? C．Spell it, please.