Unit 2 No Rules, No Order 单元基础知识全方位精练(Grammar) (祈使句&情态动词用法)-2025-2026学年七年级英语下册单元全方位精练(人教版2024)

2026-01-21
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学段 初中
学科 英语
教材版本 初中英语人教版七年级下册
年级 七年级
章节 Unit 2 No Rules, No Order
类型 题集-综合训练
知识点 -
使用场景 同步教学-单元练习
学年 2026-2027
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审核时间 2026-01-21
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Unit 2Unit2 No Rules, No Order单元基础知识全方位精练(Grammar) 【祈使句】 一、单项填空 1.Let’s ________ a birthday party for our teacher. A.have B.has C.to have D.having 【答案】A 【详解】句意:让我们为我们的老师举办一个生日聚会吧。 考查祈使句。have有,动词原形;has有,动词第三人称单数;to have有,动词不定式;having有,动名词。根据“Let’s”可知,这是一个以Let开头的祈使句,其基本句型为“Let sb. do sth.”,意为“让某人做某事”,Let后接动词原形。故选A。 2.—________ a break if you are tired, Jack. —Thank you, mum. I will. A.Takes B.To take C.Take D.Took 【答案】C 【详解】句意:——如果你累了就休息一下,杰克。——谢谢,妈妈。我会的。 考查祈使句的用法。根据“…a break if you are tired, Jack.”可知,该句为建议或命令的祈使句,需以动词原形开头,表示“去做某事”。故选C。 3.Tom, ________, your mother is sleeping. A.be quick B.be quiet C.to be quiet D.is quiet 【答案】B 【详解】句意:汤姆,安静点,你妈妈在睡觉。 考查祈使句和形容词辨析。quick快速的;quiet安静的。根据“your mother is sleeping.”可知,此处是让汤姆安静,且该句是祈使句,“be+形容词”用于直接给出指令,故选B。 4.________ late for the meeting. It’s very important. A.You don’t be B.Don’t be C.Not to be D.Doesn’t be 【答案】B 【详解】句意:开会不要迟到。它非常重要。 考查祈使句。根据“...late for the meeting. It’s very important.”可知,此处是提醒对方不要在会议上迟到,这是一个祈使句。祈使句通常以动词原形开头,其否定形式是在句首加“Don’t” 。“Don’t be”符合祈使句否定形式的结构,故选B。 5.Peter, ________ swim in the river without your parents around. It is dangerous. A.isn’t B.don’t C.doesn’t D.can’t 【答案】B 【详解】句意:Peter,没有父母在身边,不要在河里游泳。这很危险。 考查祈使句的否定形式。isn’t不是;don’t不要;doesn’t不(用于第三人称单数);can’t不能。祈使句的否定通常用“don’t”加动词原形表示禁止或劝阻。根据句意,这里表示警告,禁止游泳。故选B。 6.—Boys and girls, ________ in the rivers or pools. It’s not safe. —We won’t, thank you. A.don’t swim B.swim C.swimming D.don’t swimming 【答案】A 【详解】句意:——孩子们,不要在河流或池塘里游泳。不安全。——我们不会的,谢谢。 考查祈使句的否定形式。don’t swim不要游泳;swim游泳,动词原形;swimming现在分词/动名词;don’t swimming语法错误。根据“Boys and girls, ... in the rivers or pools. It’s not safe.”可知,此句应表达的是不要在河里或者水池里游泳.它是不安全的。句子是一个否定的祈使句,其构成为don’t+动词原形。don’t swim符合语法和语境。故选A。 7.“No ________ on the grass.” And don’t eat _________ drink here. A.walk; and B.walking; or C.walks; and 【答案】B 【详解】句意:“禁止在草地上行走。”不要在这里吃喝。 考查动名词和连词辨析。“No+动名词”表示“禁止做……”,是否定祈使句一种形式;and“和”,用于肯定句;or“也不”,用于否定句。根据“And don’t eat ... drink here.”可知,此处是否定句,应用or。故选B。 8.No ________in that lake. A.swim B.swims C.swimming 【答案】C 【详解】句意:禁止在那个湖里游泳。 考查祈使句的否定结构。祈使句的否定形式:No + 动名词;Don’t + 动词原形;No + 名词。swim是动词,所以此处用“No + 动名词”结构。故选C。 9.— Please be quiet in the library! Look at the sign. It says, “No _______”. — I am sorry. A.talk B.talking C.read D.reading 【答案】B 【详解】句意:——请在图书馆保持安静!看这个标志。上面写着:“禁止说话”。——对不起。 考查非谓语动词。“No+动名词”用于表示禁止某种行为,因此选择动名词形式talking。故选B。 10.—________ the house after your birthday party, Alice. —No problem. It’s my job. A.Cleans B.Cleaning C.Clean D.To clean 【答案】C 【详解】句意:——生日派对之后打扫干净房子,爱丽丝。——没问题。这是我的工作。 考查祈使句。根据“...the house after your birthday party, Alice”可知,题干无主语,是祈使句,应该以动词原形开头。故选C。 二、按要求完成句子 1.No photos here. (改为同义句) photos here. 【答案】 Don’t take 【详解】句意:禁止拍照。该句也可表达为“不要在此拍照”,该句可用祈使句的否定形式表达,“拍照”的英文表达为“take photos”,don’t引导否定祈使句,其后应接动词原形,且句首首字母大写。故填Don’t;take。 2.You can’t talk in the library. (改为祈使句) in the library. 【答案】No talking 【详解】句意:你不能在图书馆里说话。根据题干可知,句子为否定句,改为祈使句应为“No+动词-ing形式/名词”,表禁止,talk“谈话”,动词,空处需填动名词,talking为talk的动名词。故填talking。 3.No food or drinks in the library. (保持句意不变) or in the library. 【答案】Don’t eat drink 【详解】句意:图书馆内禁止饮食。因为原句表达的是禁止做某事,“Don’t + 动词原形”是祈使句的否定形式,用于禁止做某事,此处需要将名词短语“food or drinks”转换为对应的动词短语“eat or drink”。故填eat;drink。 4.Don’t play football here. (改为no类型的祈使句) football here. 【答案】No playing 【详解】句意:别在这里踢足球。原句是“Don’t +动词原形”结构的否定祈使句,此处表示禁止在这里踢足球;要求改为no类型的祈使句,应用“No +动名词”结构,即为“No playing football here.”。故填No playing。 三、补全句子 1.—Bob,这是你的词典吗? —让我看看。哦,不是。我的在书桌上。 —Bob, is this your dictionary? — . Oh, no. Mine is on the desk. 【答案】 Let me see 【详解】根据中英文对照可知,空处缺少“让我看看”,用祈使句肯定句型表示,其结构为let+宾语+动词原形,即用let me see表示,let位于句首首字母大写。故填Let;me;see。 2.乘坐5路车,在八一公园下车。 the No.5 bus, and at Bayi Park. 【答案】 Take get off 【详解】根据所给汉语意思可知,空缺处应该填的是“乘坐”和“下车”,句子是祈使句,所以动词原形放在句首,动词take“乘坐”,动词短语get off“下车”,故填Take;get;off。 3.You must be careful with your homework. (改为祈使句) with your homework. 【答案】 Be careful 【详解】句意:你必须认真对待你的作业。祈使句的肯定形式通常以动词原形开头,用来表达提醒、建议等语气。原句中“must be careful”表达“必须认真” ,改为祈使句时,去掉情态动词must,直接用be动词原形开头,后接形容词careful,构成“Be careful ...”的祈使句结构,用于提醒对方要认真对待作业。 故填Be;careful。 4.看那些猴子。它们真可爱。 the monkeys! They are so cute. 【答案】 Look at 【详解】根据中英文对照可知,此处缺“看”,look at“看……”,该句为祈使句,用动词原形开头,且句首单词首字母要大写。故填Look;at。 5.当我出去的时候,请照顾好你的小妹妹。 Please your little sister when I’m out. 【答案】 take care of 【详解】根据中英文对照可知,此处缺少“照顾好”。take care of“照顾好”,根据“Please”可知,句子为祈使句,用动词原形开头。故填take;care;of。 6.轮流做事,每个人都应该有机会。 to do things. Everyone should have a chance. 【答案】Take turns 【详解】根据中英文对照可知,此处缺少“轮流”。take turns“轮流”。本句为祈使句,用动词原形,置于句首,首字母大写。故填Take turns。 7.让我们为英语文化周做好准备吧! for the English Culture Week! 【答案】 Let’s prepare 【详解】根据中英文对照可知,此处缺少“让我们”和“做好准备”。“让我们”用 Let’s(Let us的缩写),“为……做好准备”的固定搭配是 prepare for ,本句为祈使句,Let’s后接动词原形。故填Let’s;prepare。 8.不要害怕对校园霸凌说不。 afraid of saying no to school bullying. 【答案】Don’t be 【详解】根据中英文对照可知,空处缺少了“不要害怕”,句子为否定祈使句,be afraid“害怕”,否定句在前面加don’t,句首字母大写。故填Don’t be。 四、根据所给图片及提示词,写出恰当的句子。 1.(not, here) 2.(no, eat, hall) 3.(not, music, class) 4.not 5.not 6. —What’s the rule for teenagers in the picture? — . 【答案】 1.Don’t/Do not take photos here. 2.No eating in the hall. 3.Don’t/Do not listen to music in class. 4.Don’t throw litter around. 5.Don’t park your car here. 6.No smoking. 【解析】 1.根据图片和“not, here”,可知本句应表达为“不要在这里拍照。”,时态为一般现在时,祈使句的否定形式;谓语Don’t/Do not take;宾语photos;地点状语here,故填Don’t/Do not take photos here. 2.根据图片和“no, eat, hall”,可知本句应表达为“大厅里禁止吃东西。”,时态为一般现在时,祈使句的否定形式用No+动名词;谓语No eating;地点状语in the hall,故填No eating in the hall. 3.根据图片和“not, music, class”,可知本句应表达为“不要在课堂上听音乐。”,时态为一般现在时,祈使句的否定形式;谓语Don’t/Do not listen to;宾语music;地点状语in class,故填Don’t/Do not listen to music in class. 4.结合提示词和图片,表达可以为“不要乱扔垃圾”,祈使句的否定形式,don’t开头,后接动词原形throw“扔”;throw litter around“乱扔垃圾”。故填Don’t throw litter around. 5.结合提示词和图片,表达可以为“不要在这里停车”,祈使句的否定形式,don’t开头,后接动词原形park;park your car“停你的车”,here“这里”。故填Don’t park your car here. 6.结合问句和图片,表达可以为“禁止吸烟”,No smoking“禁止吸烟”,故填No smoking. 四、翻译句子 1.你到家后请给我回电话。(call back) 【答案】Please call me back when you get home. 2.来我们读书社团爱上读书吧! 【答案】Come to our reading club and fall in love with reading! 3.不要在非常炎热或寒冷的天气里过度运动。 【答案】Don’t do sports too much in very hot or cold weather. 4.让我们参加篮球比赛吧!(the basketball competition) 【答案】Let’s take part in the basketball competition! 5.要有礼貌并以尊重待人。 【答案】Be polite and treat others/people/everyone with respect. 6.让我带你参观我们的新学校。 (show sb. around) 【答案】Let me show you around our new school 【情态动词can,must,have to用法】 一、单项填空 1.I ________ go now, or I’ll be late for Dead to Rights. A.can B.may C.must D.could 【答案】C 【详解】句意:我现在必须走了,否则我看《死罪难逃》就要迟到了。 考查情态动词辨析。can能;may可能;must必须;could可以(can的过去式)。根据“or I’ll be late”可知,为了避免迟到,现在“必须”走,表示必要性。故选C。 2.—Mum, ________ I finish my homework now? —No, you ________. You can do it after dinner. A.must; mustn’t B.should; shouldn’t C.may; can’t D.must; needn’t 【答案】D 【详解】句意:——妈妈,我必须现在完成作业吗?——不,你不必。你可以晚饭后做。 考查情态动词。must必须,一定;should应该;may可以;mustn’t禁止;shouldn’t不应该;can’t不能,不可能;needn’t没必要,不需要。根据语境“…I finish my homework now?”可知第一空表示必要性,应用“must”;根据“You can do it after dinner.”可知第二空表示不需要,应用“needn’t”。故选D。 3.You ________ be quiet when you are at the concert. A.may B.must C.can D.might 【答案】B 【详解】句意:在音乐会期间,你必须保持安静。 考查动词辨析。may也许;must必须;can可以;might也许。根据“You ... be quiet when you are at the concert.”可知,在音乐会期间必须保持安静。故选B。 4.________ you show me the way to the zoo? I’m new here. A.Can B.Must C.Need D.Shall 【答案】A 【详解】句意:你能告诉我去动物园的路吗?我是新来的。 考查情态动词。Can能;Must必须;Need需要;Shall将。根据“... you show me the way to the zoo”可知,此处是礼貌地请求对方帮助指路,用Can表示。故选A。 5.— Mom, ________ you go shopping with me this Sunday? — I’m afraid not. I ________ look after your grandma. You can go with your sister. A.can; have to B.can; can C.must; have to D.should; may 【答案】A 【详解】句意:——妈妈,这个星期天你能和我一起去购物吗?——恐怕不行。我必须照顾你奶奶,你可以和你姐姐去。 考查情态动词辨析。can能;must必须;should应该;have to不得不。根据 “Mom, …you go shopping with me this Sunday?” 可知,这是孩子在礼貌地请求妈妈陪同,用can表示 “能够、可以”,语气委婉,符合请求的语境。 根据 “I’m afraid not. I…look after your grandma.” 可知,妈妈是因为客观原因(需要照顾奶奶)不能去,have to 强调 “不得不、必须”。故选A。 6.—Mom, ________ I hang out with my classmates this Sunday afternoon? —Yes, of course you can. A.can B.need C.must 【答案】A 【详解】句意:——妈妈,这个星期天下午我可以和同学出去玩吗?——是的,你当然可以。 考查动词辨析。can可以;need需要;must必须。根据答语“Yes, of course you can”可知,此处是请求许可的情境,需用can询问是否被允许。故选A。 7.—________ I swim here? —I am sorry. Children ________ swim alone here. It's very dangerous. A.Must; can't B.May; must C.Can; mustn't D.Can't; can 【答案】C 【详解】句意:——-我可以在这里游泳吗?——对不起。孩子们禁止在这里独自游泳。这很危险。 考查情态动词。must必须;can't不能;may可以;mustn't禁止;can可以,能够。根据句意,首空问的是“可以在这里游泳吗?”,表示询问,用may/can;第二空根据“It's very dangerous.”可知“孩子们禁止在这里独自游泳”是一条规定,涉及到危险,语气严格,用mustn't。故选C。 8.—Mom, ________I watch TV tonight? —Sure, but you ________finish your homework first. A.can, mustn't B.may; could C.may; can't D.can; must 【答案】D 【详解】句意:——妈妈,我今晚能看电视吗?——当然,但是你必须先完成作业。 考查情态动词辨析。can可以,may可以,两者都可以引导一般疑问句表示请求。mustn't表禁止;could能够;can't不能;must必须。根据语境可知,妈妈表示必须先完成作业才能看电视,故第二空格处应用情态动词must表必须。综上所述,D选项两空均正确。故选D。 9.We can keep the library book for some time, but we ________ write or draw in it. A.can B.must C.mustn’t D.needn’t 【答案】C 【详解】句意:我们可以把图书馆的书保留一段时间,但我们不能在书里写字或画画。 考查情态动词辨析。can能够;must必须;mustn’t禁止;needn’t不需要。根据“We can keep the library book for some time, but we...write or draw in it.”可知,我们不能在书里写字或画画。故选C。 10.We ________ run in the hallways. It’s our school rule. A.mustn’t B.may not C.needn’t D.couldn’t 【答案】A 【详解】句意:我们禁止在走廊里跑步。这是我们的校规。 考查情态动词。mustn’t禁止,绝对不允许;may not可能不;needn’t不必,不需要;couldn’t不能,无法。根据下文“It’s our school rule.”可知,这是校规,所以此处是指“在走廊里跑步”是被明确禁止的行为,应用“mustn’t”来强调校规的严格性。故选A。 11.You ________ finish your homework before watching TV. It’s a rule. A.must B.can C.may D.might 【答案】A 【详解】句意:你在看电视之前必须完成你的作业。这是一条规则。 考查情态动词辨析。must必须;can可以;may可以;might可能。根据“It’s a rule.”可知,规则具有强制性,需用表示义务或强制的词,must强调“必须”,符合句意。故选A。 12.You ________ follow the traffic rules when you go out. It’s safe for you. A.must B.can C.may 【答案】A 【详解】句意:当你外出时,你必须遵守交通规则。这对你是安全的。 考查情态动词辨析。must必须(强调义务或必要性);can可以(强调能力或许可);may可能、可以(强调可能性或委婉许可)。根据“It’s safe for you.”可知,遵守交通规则是安全所必需的,must符合语境。故选A。 13.— Can you come to my birthday party? — Sorry, I can’t. I ________ help my mom at home. A.might B.should C.have to D.can 【答案】C 【详解】句意:——你能来参加我的生日聚会吗?——对不起,我不能去。我不得不在家帮妈妈。 考查情态动词辨析。might可能;should应该;have to不得不,必须;can能。根据“Sorry, I can’t.”可知,是因为必须在家帮妈妈所以不能去。故选C。 14.We ________ listen to music at school, but we ________ listen to it in the music room. A.can; can B.have to; have to C.have to; can D.can; have to 【答案】D 【详解】句意:我们可以在学校听音乐,但我们必须在音乐室听。 考查动词辨析。can能够;have to必须。根据“We...listen to music at school, but we...listen to it in the music room.”可知,此处指在学校可以听音乐,但是必须在音乐室听。故选D。 15.—Susan, would you like to go shopping with us this afternoon? —I’d love to, but I ________ study for my English tests. A.may B.have to C.can D.has to 【答案】B 【详解】句意:——苏珊,今天下午你愿意和我们一起去购物吗?——我很想去,但是我得为我的英语考试学习。 考查情态动词。may可能;have to不得不,必须;can可以;has to不得不。根据“but”可知句意出现转折,拒绝对方的邀请,结合“study for my English tests”可知是不得不准备考试,主语是I,动词用原形。故选B。 16.—Listen! Grandpa is playing the erhu in the park. Can I join him with my guitar? —________. Have fun! A.Of course B.Here you are C.Thanks a lot D.You’re welcome 【答案】A 【详解】句意:——听!爷爷在公园里拉二胡。我能用我的吉他加入他吗?——当然可以。玩得开心! 考查情境交际用语。Of course当然可以;Here you are给你;Thanks a lot非常感谢;You’re welcome不客气。对话中,对方请求加入爷爷,答语“Have fun!”表示鼓励和同意,因此应选择表示同意的“Of course”,故选A。 17.—Can I learn to play football in the club? —________ We have the best football teacher here. A.I’m sorry. B.You can’t make it. C.Sure, you can. D.That’s great. 【答案】C 【详解】句意:——我可以在俱乐部学踢足球吗?——当然,你可以。我们这里有最好的足球老师。 考查情景交际。I’m sorry抱歉;You can’t make it你做不到的;Sure, you can当然,你可以;That’s great太好了。根据“We have the best football teacher here.”可知,此处作肯定回答,同意对方在俱乐部学踢足球。故选C。 18.—Can I play the violin here? —_________. But you can play it in the music hall. A.Of course, you can B.Sorry, you can’t C.Yes, you can’t 【答案】B 【详解】句意:——我可以在这拉小提琴吗?——对不起,不可以。但你可以在音乐厅拉小提琴。 考查情景交际。Of course, you can当然,你可以;Sorry, you can’t对不起,不可以;Yes, you can’t错误表达。根据部分问句“But you can play it in the music hall.”可知,针对该疑问句“Can I play the violin here?”,应作出否定回答,即对方不能在此拉小提琴。故选B。 二、按要求完成句子 1.You can’t laugh at others’ mistakes. (改为祈使句) at others’ mistakes. 【答案】 Don’t laugh 【详解】句意:你不能嘲笑别人的错误。原句为否定句,改为祈使句,用助动词don’t+动词原形laugh,句首字母大写。故填Don’t;laugh。 2.You have to eat lunch in the dining hall.(改为祈使句) in the dining hall. 【答案】 Eat lunch 【详解】句意:你必须在食堂吃午餐。祈使句通常省略主语,直接以动词原形开头,表示命令、请求或建议。此处是用动词原形eat开头,后接lunch。故填Eat;lunch。 3.You mustn’t be late for class. (改为祈使句) late for class. 【答案】 Don’t be 【详解】句意:你绝不能迟到上课。根据“You mustn’t be late for class.”可知,为否定句,可改为否定祈使句,为“Don’t+动词原形”,原句动词为be动词。故填Don’t;be。 4.You mustn’t feed the animals in the zoo. (改为祈使句) the animals in the zoo. 【答案】 Don’t feed 【详解】句意:你不能喂动物园里的动物。祈使句的否定形式是:Don’t+动词原形,故第一个空填Don’t,第二个空填feed。故填Don’t;feed。 5.She must do her homework after school. (变为一般疑问句,并作否定回答) 【答案】Must she do her homework after school? No, she needn’t./No, she doesn’t have to. 【详解】句意:她在放学后必须写作业。改为一般疑问句,情态动词must放至句首,首字母大写,以must提问的一般疑问句,否定回答用No, 主语+needn’t./No, 主语+don’t have to.,本句主语为she,用doesn’t。故填Must she do her homework after school? No, she needn’t./No, she doesn’t have to. 6.Mary has to get to school before eight o’clock every morning. (改为一般疑问句) Mary get to school before eight o’clock every morning? 【答案】 Does have to 【详解】句意:Mary每天早上必须在八点前赶到学校。分析原句,为一般现在时,原句谓语has to do“必须做某事”,主语是第三人称单数Mary。改为一般疑问句时,需借助助动词does,放在句首且首字母大写,并将原句中的 “has to” 恢复为动词原形 “have to”,其他成分不变。故填Does;have;to。 7.You can play basketball after school.(改为否定句)​ You basketball after school.​ 【答案】 can’t play 【详解】句意:你可以放学后打篮球。原句为含情态动词can的肯定句,改为否定句时,直接在情态动词can后加not,缩写为can’t,动词play保持原形不变。故填can’t;play。 8.Students can eat some snacks in the classroom.(改为一般疑问句) students eat snacks in the classroom? 【答案】 Can any 【详解】句意:学生们可以在教室里吃一些零食。分析句子可知句子含有情态动词can,变成一般疑问句需要把can提到主语前,位于句首,首字母大写。在疑问句中some需要变为any。故填Can;any。 9.We have to wear a uniform. (改为否定句) We a uniform. 【答案】 don’t have to wear 【详解】句意:我们必须穿校服。原句时态为一般现在时,主语为we,have to的否定形式为don’t have to,to后接动词原形。故填don’t;have;to;wear。 10.Sally had to finish her homework before dinner. (改为否定句) Sally to finish her homework before dinner. 【答案】 didn’t have 【详解】句意:萨莉晚饭前必须完成家庭作业。结合“had to”可知,该句时态为一般过去时,否定句需借助助动词did,后加not构成didn’t,动词过去式变回原形。故填didn’t;have。 11.We have to stay at home.(改为一般疑问句) you to stay at home? 【答案】 Do have 【详解】句意:我们得呆在家里。 根据句意理解及原句中的动词have可知,原句用的是一般现在时,所以变成疑问句需要加助动词do/ does,而句子主语是we,所以应该用助动词do,加了助动词,后面的动词要用原形的,助动词放在句首,首字母要大写,故答案为Do,have。 12.— Can we go climbing this weekend? — , . Our grandmother is coming this weekend. 【答案】 Sorry we can’t 【详解】句意:——我们这周末可以爬山吗?——抱歉啊,我们去不了。我们的祖母这个周末要来。根据“Our grandmother is coming this weekend.”可知,我们不能去爬山,空处需礼貌拒绝的回答,可用Sorry, we can’t。故填Sorry,we;can’t。 13.—Can I use your computer to reply to an e-mail? (作肯定回答) — you can. 【答案】 Of course 【详解】句意:我可以用你的电脑回复一封电子邮件吗?此处是Can引导的一般疑问句,主语是I,作答时用第二人称you指代问句中的I。肯定回答是Of course you can。故填Of;course。 14.—Must I finish my homework now? (做出否定回答) —No, you . 【答案】 don’t have to 【详解】句意:——我必须现在完成作业吗?——不,你不必。当用must提问时,否定回答通常用don’t have to或needn’t,表示“不必”。故填don’t;have;to。 三、根据图片及提示词语,写出恰当的句子 1. (can’t, school, nights) 2. (must, dishes, Sundays) 3. (have to, bed, before) 4. (can, after, school) 5.  (can’t, practise, night) 6.(must, swim, lake) 【答案】 1.Tom can’t watch TV on school nights. 2.Lucy must do the dishes on Sundays. 3.Jack has to go to bed before nine o’clock. 4.Tim can do his homework after school. 5.Bob can’t practise the piano at night. 6.You mustn’t swim in the lake. 【解析】 1.根据图片和“can’t, school, nights”可知,本句应表达为 “汤姆不能在上学的晚上看电视。”,时态为一般现在时,主语Tom;谓语can’t watch;宾语TV;时间状语on school nights。故答案为 Tom can’t watch TV on school nights. 2.根据图片和“must, dishes, Sundays”可知,本句应表达为 “露西星期天必须洗碗”,时态为一般现在时,主语Lucy;谓语must do;宾语the dishes;时间状语on Sundays。故答案为 Lucy must do the dishes on Sundays. 3.根据图片和“have to, bed, before”可知,本句应表达为 “杰克必须在九点钟之前上床睡觉”,时态为一般现在时,主语Jack;谓语 has to go to;宾语bed;时间状语before nine o’clock。故答案为 Jack has to go to bed before nine o’clock. 4.根据图片和“can, after, school”可知,本句应表达为 “蒂姆放学后可以做作业。”,时态为一般现在时,主语Tim;谓语can do;宾语his homework;时间状语after school。故答案为Tim can do his homework after school. 5.根据图片和“can’t, practise, night”可知,本句应表达为“ Bob晚上不能练钢琴。”,时态为一般现在时,主语Bob;谓语can’t practise;宾语the piano;时间状语at night。故答案为 Bob can’t practise the piano at night. 6.根据图片和“must, swim, lake”,可知本句应表达为“你禁止在湖里游泳。”,时态为一般现在时;主语You;谓语mustn’t swim;地点状语in the lake,故填You mustn’t swim in the lake. 四、情景应用 根据提示词,用含情态动词的句子完成下列任务 1.班会课上,学生们就“How to get along well”展开讨论,决定制定一些班级规则,请根据提示词试写3-4条规则。 提示词:bad words; fight; laugh at; help; kind 【参考答案】 We mustn’t use bad words. We mustn’t fight with others. We can’t laugh at others. We can help one another. We have to be kind and polite to each other. 2.俗话说“没有规矩不成方圆”,每个家庭也应该制定一些规则,让家庭更加和睦幸福,请根据提示词试列举3-4条你家里的规则。 提示词:mobile phone; talk; housework; frank(坦诚的) 【参考答案】 When eating, we can’t use mobile phone. We have to talk with each other at least once a week. We must share the housework. We have to be frank to one another. ( 第 1 页 共 15 页 ) 学科网(北京)股份有限公司 $ Unit 2Unit2 No Rules, No Order单元基础知识全方位精练(Grammar) 【祈使句】 一、单项填空 1.Let’s ________ a birthday party for our teacher. A.have B.has C.to have D.having 2.—________ a break if you are tired, Jack. —Thank you, mum. I will. A.Takes B.To take C.Take D.Took 3.Tom, ________, your mother is sleeping. A.be quick B.be quiet C.to be quiet D.is quiet 4.________ late for the meeting. It’s very important. A.You don’t be B.Don’t be C.Not to be D.Doesn’t be 5.Peter, ________ swim in the river without your parents around. It is dangerous. A.isn’t B.don’t C.doesn’t D.can’t 6.—Boys and girls, ________ in the rivers or pools. It’s not safe. —We won’t, thank you. A.don’t swim B.swim C.swimming D.don’t swimming 7.“No ________ on the grass.” And don’t eat _________ drink here. A.walk; and B.walking; or C.walks; and 8.No ________in that lake. A.swim B.swims C.swimming 9.— Please be quiet in the library! Look at the sign. It says, “No _______”. — I am sorry. A.talk B.talking C.read D.reading 10.—________ the house after your birthday party, Alice. —No problem. It’s my job. A.Cleans B.Cleaning C.Clean D.To clean 二、按要求完成句子 1.No photos here. (改为同义句) photos here. 2.You can’t talk in the library. (改为祈使句) in the library. 3.No food or drinks in the library. (保持句意不变) or in the library. 4.Don’t play football here. (改为no类型的祈使句) football here. 三、补全句子 1.—Bob,这是你的词典吗? —让我看看。哦,不是。我的在书桌上。 —Bob, is this your dictionary? — . Oh, no. Mine is on the desk. 2.乘坐5路车,在八一公园下车。 the No.5 bus, and at Bayi Park. 3.You must be careful with your homework. (改为祈使句) with your homework. 4.看那些猴子。它们真可爱。 the monkeys! They are so cute. 5.当我出去的时候,请照顾好你的小妹妹。 Please your little sister when I’m out. 6.轮流做事,每个人都应该有机会。 to do things. Everyone should have a chance. 7.让我们为英语文化周做好准备吧! for the English Culture Week! 8.不要害怕对校园霸凌说不。 afraid of saying no to school bullying. 四、根据所给图片及提示词,写出恰当的句子。 1.(not, here) 2.(no, eat, hall) 3.(not, music, class) 4.not 5.not 6. —What’s the rule for teenagers in the picture? — . 四、翻译句子 1.你到家后请给我回电话。(call back) 2.来我们读书社团爱上读书吧! 3.不要在非常炎热或寒冷的天气里过度运动。 4.让我们参加篮球比赛吧!(the basketball competition) 5.要有礼貌并以尊重待人。 6.让我带你参观我们的新学校。 (show sb. around) 【情态动词can,must,have to用法】 一、单项填空 1.I ________ go now, or I’ll be late for Dead to Rights. A.can B.may C.must D.could 2.—Mum, ________ I finish my homework now? —No, you ________. You can do it after dinner. A.must; mustn’t B.should; shouldn’t C.may; can’t D.must; needn’t 3.You ________ be quiet when you are at the concert. A.may B.must C.can D.might 4.________ you show me the way to the zoo? I’m new here. A.Can B.Must C.Need D.Shall 5.— Mom, ________ you go shopping with me this Sunday? — I’m afraid not. I ________ look after your grandma. You can go with your sister. A.can; have to B.can; can C.must; have to D.should; may 6.—Mom, ________ I hang out with my classmates this Sunday afternoon? —Yes, of course you can. A.can B.need C.must 7.—________ I swim here? —I am sorry. Children ________ swim alone here. It's very dangerous. A.Must; can't B.May; must C.Can; mustn't D.Can't; can 8.—Mom, ________I watch TV tonight? —Sure, but you ________finish your homework first. A.can, mustn't B.may; could C.may; can't D.can; must 9.We can keep the library book for some time, but we ________ write or draw in it. A.can B.must C.mustn’t D.needn’t 10.We ________ run in the hallways. It’s our school rule. A.mustn’t B.may not C.needn’t D.couldn’t 11.You ________ finish your homework before watching TV. It’s a rule. A.must B.can C.may D.might 12.You ________ follow the traffic rules when you go out. It’s safe for you. A.must B.can C.may 13.— Can you come to my birthday party? — Sorry, I can’t. I ________ help my mom at home. A.might B.should C.have to D.can 14.We ________ listen to music at school, but we ________ listen to it in the music room. A.can; can B.have to; have to C.have to; can D.can; have to 15.—Susan, would you like to go shopping with us this afternoon? —I’d love to, but I ________ study for my English tests. A.may B.have to C.can D.has to 16.—Listen! Grandpa is playing the erhu in the park. Can I join him with my guitar? —________. Have fun! A.Of course B.Here you are C.Thanks a lot D.You’re welcome 17.—Can I learn to play football in the club? —________ We have the best football teacher here. A.I’m sorry. B.You can’t make it. C.Sure, you can. D.That’s great. 18.—Can I play the violin here? —_________. But you can play it in the music hall. A.Of course, you can B.Sorry, you can’t C.Yes, you can’t 二、按要求完成句子 1.You can’t laugh at others’ mistakes. (改为祈使句) at others’ mistakes. 2.You have to eat lunch in the dining hall.(改为祈使句) in the dining hall. 3.You mustn’t be late for class. (改为祈使句) late for class. 4.You mustn’t feed the animals in the zoo. (改为祈使句) the animals in the zoo. 5.She must do her homework after school. (变为一般疑问句,并作否定回答) 6.Mary has to get to school before eight o’clock every morning. (改为一般疑问句) Mary get to school before eight o’clock every morning? 7.You can play basketball after school.(改为否定句)​ You basketball after school.​ 8.Students can eat some snacks in the classroom.(改为一般疑问句) students eat snacks in the classroom? 9.We have to wear a uniform. (改为否定句) We a uniform. 10.Sally had to finish her homework before dinner. (改为否定句) Sally to finish her homework before dinner. 11.We have to stay at home.(改为一般疑问句) you to stay at home? 12.— Can we go climbing this weekend? — , . Our grandmother is coming this weekend. 13.—Can I use your computer to reply to an e-mail? (作肯定回答) — you can. 14.—Must I finish my homework now? (做出否定回答) —No, you . 三、根据图片及提示词语,写出恰当的句子 1. (can’t, school, nights) 2. (must, dishes, Sundays) 3. (have to, bed, before) 4. (can, after, school) 5.  (can’t, practise, night) 6.(must, swim, lake) 四、情景应用 根据提示词,用含情态动词的句子完成下列任务 1.班会课上,学生们就“How to get along well”展开讨论,决定制定一些班级规则,请根据提示词试写3-4条规则。 提示词:bad words; fight; laugh at; help; kind 2.俗话说“没有规矩不成方圆”,每个家庭也应该制定一些规则,让家庭更加和睦幸福,请根据提示词试列举3-4条你家里的规则。 提示词:mobile phone; talk; housework; frank(坦诚的) ( 第 1 页 共 15 页 ) 学科网(北京)股份有限公司 $

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Unit 2 No Rules, No Order 单元基础知识全方位精练(Grammar) (祈使句&情态动词用法)-2025-2026学年七年级英语下册单元全方位精练(人教版2024)
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Unit 2 No Rules, No Order 单元基础知识全方位精练(Grammar) (祈使句&情态动词用法)-2025-2026学年七年级英语下册单元全方位精练(人教版2024)
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Unit 2 No Rules, No Order 单元基础知识全方位精练(Grammar) (祈使句&情态动词用法)-2025-2026学年七年级英语下册单元全方位精练(人教版2024)
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