no 和 not 的用法区别

no 和not 是最经常用来表示否定的两个词。

它们之间有什么区别呢?
一、表达否定的方式不同
1、no 作限定词,用在一个词名词或名词短语之前,no 与名词之间没有冠词,相当于not any 或not a/an,例如:
no + 名词:
There’s no address on the envelope.
信封上没有地址。

解析:此句相当于There isn't an address on the envelope.
This is no time for fighting!
现在不是打架的时候!
解析:此句相当于There isn't any time for fighting.
No biscuits before dinner!
晚饭前不要吃饼干!
No decisions have been made.
还没有做出决定。

no + 名词短语:
I checked the website, but there are no red dresses.
我查了一下网站,但是没有红色的衣服。

There were no late trains today.
今天没有晚点火车。

no + 动名词:
No smoking.
禁止吸烟。

No playing in the street!
不许在街上玩!
No texting during school!
上学期间不许发短信!
2、not 表达否定的方法
构成动词be,do 和have及情态动词的否定形式,表示相反的动作:
He is not cooking dinner tonight.
他今晚不做饭。

I do not like this colour.
我不喜欢这种颜色。

You cannot go to Jack’s house.
你不能去杰克家。

not + 冠词+ 名词:
I liked the pink dress, but not the red one.
我喜欢粉红色的裙子,但不喜欢红色的。

He is not a teacher; he is a student.
他不是老师,他是学生。

not 用在其他的成分之前,例如:
Not suitable for children under 15.
不适合15岁以下儿童。

Not surprisingly, it was a tense match but eventually the more experienced Australians won.
毫不奇怪,这是一场紧张的比赛,但最终更有经验的澳大利亚人赢了。

A: Do you go cycling all year round?
你全年都骑自行车吗?
B: Not in the winter.
不是在冬天。

解析:此句不能用No in the winter.
二、no 和not any 区别很小,no 否定的意味更强,经常用在口语中,例如:
There’s no reason to be afraid of her.
没有理由害怕她。

解析:此句等于There isn't any reason to be afraid of her.
There are no eggs in the fridge.
冰箱里没有鸡蛋。

解析:此句等于There aren't any eggs in the fridge.
试比较:
1) He paid no attention to what I was saying.
他根本没注意我说的话。

2) He didn’t pay any attention to what I was saying.
他没注意我说的话。

解析:1) 强调的否定意味比2) 句大。

三、no 和not a/an 的区别
1、当表达某个东西不是某类东西且没有比较意义时,只能用not,例如:
A potato is not a fruit.
土豆不是水果。

解析:此句不能改为A potato is no fruit.
2、当表达某个东西不是某种情况且有比较意思时,no + 名词= not + a/an + 名词,例如:
我们感兴趣不是秘密。

It’s no secret that we are interested. =It’s not a secret that we are interested.
解析:有些事情可能比其他事情更像是一个秘密。

四、在回答一般疑问句或是反义疑问句的回答的时候,用no 来回答,例如:
A: Do you need anything from the shops?
你需要商店里的东西吗?
B: No. I went earlier, thanks.
不,我早些去了,谢谢。

A: Is this a good restaurant?
这是一家好餐馆吗?
B: No, it isn’t a good restaurant.
不,这不是一家好餐馆。

可以使用not 作特殊否定的回答,常跟在hope, expect, believe 后面,例如:
A: Will she be there?
她会在那儿吗?
B: I hope not.
但愿不会。

A: Is it ready?
准备好了吗?
B: I'm afraid not.
恐怕还没呢。

A: Does he know?
他知道吗?
B: I believe not.
我想他不知道。

五、用no 表达同意某个否定陈述,例如:A: He’s not going to get any better.
他不会好转的。

B: No. You’re right.
是,你说得对。

六、no 作感叹词,例如:
A: Do you need any help?
你需要帮助吗?
B: No. I’m okay!
不,我没事!。

合集下载

Not better than与no better than的区别

Not better than与no better than的区别

Not better than与no better than的区别在形容词比较级前面可以加上not或no,但两者表示的意义不同。

“not +比较级+than ” “不比…好(或坏)”,即两者在某方面不相上下。

如:John is not better than Tom.约翰并不比汤姆好。

He is not healthier than his friend.他并不比他的朋友更健康。

“no+比较级+than”结构表示该形容词或副词的相反含义,意思是“与…一样不…”如:no better than意义上相当于as bad as, no wiser than意义上相当于asstupidas,noricherthan相当于aspooras,no biggerthan相当于as small as.The machine is no better than his friends.这台机器和那台一样糟。

Jim is no more careful than you are.吉姆和你一样不仔细。

not better than与no better than所表达的意思是完全不同的。

A is notbetterthanB只是简单地进行程度上的比较,一般可以为“A不比B好(强)”。

至于B本身是好(强)还是不好(差),这样的句子本身是反映不出来的。

Aisno better than B与A is not better than B不同,它并不对A和B进行程度上的比较,而是用来着重表达A和B都很坏(差)这样一种口气的。

这是no+形容词比较级+than的用法.表示的含义是:和...和一样不...(两者都表示否定);如:This one is bad ; the other one is no better than it .翻译一下就是:这个不好,另一个也不比它强.类似的还有no more than等;eg:Jack is no more deligent than Tom:Jack不勤奋Tom也不勤奋例题一------Ididbadlyintheexamination . How aboutyou ?------ I did you .A . not as well asB . no better thanC. no worse thanD .not better than[思路分析]选B.这是个比较典型的比较级的否定用法。

Not better用法

Not better用法

Not better than与no better than的区别在形容词比较级前面可以加上not 或no ,但两者表示的意义不同。

“not +比较级+than ” “不比…好(或坏)”,即两者在某方面不相上下。

如:John is not better than Tom. 约翰并不比汤姆好。

He is not healthier than his friend. 他并不比他的朋友更健康。

“no+比较级+than ”结构表示该形容词或副词的相反含义,意思是“与…一样不…”如:no better than意义上相当于as bad as, no wiser than意义上相当于as stupid as , no richer than相当于as poor as, no bigger than相当于as small as.The machine is no better than his friends.这台机器和那台一样糟。

Jim is no more careful than you are.吉姆和你一样不仔细。

not better than 与no better than 所表达的意思是完全不同的。

A is not better than B只是简单地进行程度上的比较,一般可以为“A不比B好(强)”。

至于B本身是好(强)还是不好(差),这样的句子本身是反映不出来的。

A is no better than B与A is not better than B不同,它并不对A和B进行程度上的比较,而是用来着重表达A和B都很坏(差)这样一种口气的。

这是no +形容词比较级+than 的用法.表示的含义是:和...和一样不...(两者都表示否定);如:This one is bad ; the other one is no better than it .翻译一下就是:这个不好,另一个也不比它强.类似的还有no more than 等;eg:Jack is no more deligent than Tom:Jack不勤奋Tom也不勤奋例题一------Idid badly in the examination . How about you ?------ I did you .A . not as well asB . no better than C. no worse than D .not better than[思路分析]选B.这是个比较典型的比较级的否定用法。

2019年6月英语四级语法用法:no more than与not more than区别

2019年6月英语四级语法用法:no more than与not more than区别

2019年6月英语四级语法用法:no more than与not more than区别2019年12月大学英语四级语法用法辨析汇总英语四级语法用法辨析:no more than与not more than区别1. no more than 表示“仅仅”、“只有”(= only),强调少;而 not more than 表示“不多于”、“至多”(= at most)。

如:He is no more than an ordinary English teacher. 他只不过是个普通的英文老师。

He has no more than three children. 他只有 3 个孩子。

He has not more than three children. 他最多 3 个孩子(有或许还不到 3 个之意)。

2. 用于比较两件事物时,no more ... than 表示对两者都否定,意为“同……一样不”(=neither ... nor);而 not more ... than指两者虽都具有某种特征,但水准不同,意为“不如”、“不及”(= not so ... as)。

如:He is no more a writer than a painter. 他不是画家,也不是作家(= He is neither a painter nor a writer)。

A whale is no more a fish than a horse is. 马不是鱼,鲸也不是鱼(=Neither a horse nor a whale is a fish)。

She is not more clever than he is. 她不如他聪明(= She is not so clever as he is)。

八年级英语微课no longer, not any longer的用法区别

八年级英语微课no longer, not any longer的用法区别

1
had a terrible dream. He became a donut, and everyone wanted to eat him.
no longer, not any longer的用法区别
He decided to change his eating habits.
1
He no longer eats so many donuts now. He will eat more fruit and vegetables now.
no longer, not any longer的用法区别
no longer,意为“不再”,通常位于句中实意动 词之前,动词be、助动词和情态动词之后。
She could no longer go to school.
她不再能上学了。 This is no longer 1a distant dream. 这已不再是遥远的梦。 He once knew her, but they are no longer friends.
他过去认识她,但现在不再是朋友了。
no longer, not any longer的用法区别
not …any longer,意为“不再” ,not 通常位于句中实意动 词之前,动词be、助动词和情态动词之后,而any longer 位于 句末。
I can’t wait any longer. 我不能再等了。
no longer, not any longer的用法区别
no longer/not…any longer都表示“不再”, 其中一般修饰延续性动词,表示动作、状态 或时间不再延续。 no longer,意为“不再”,通常位于句中 实意动词之前,动词be、助动词和情态动词 1 之后。 not…any longer,其中not用在系动词、助动 词、情态动词之后,而any longer位于句末。

易混词语辨析no more than 与not more than 的区别

易混词语辨析no more than 与not more than 的区别

一、no more than 与not more than1. no more than 的意思是“仅仅”“只有”“最多不超过”,强调少。

如:This test takes no more than thirty minutes. 这个测验只要30分钟。

The pub was no more than half full. 该酒吧的上座率最多不超过五成。

For thirty years,he had done no more than he (had)needed to. 30年来,他只干了他需要干的工作。

2. not more than 为more than (多于)的否定式,其意为“不多于”“不超过”。

如: Not more than 10 guests came to her birthday party. 来参加她的生日宴会的客人不超过十人。

比较:She has no more than three hats. 她只有3顶帽子。

(太少了)She has not more than three hats. 她至多有3顶帽子。

(也许不到3顶帽子)I have no more than five yuan in my pocket. 我口袋里的钱最多不过5元。

(言其少)I have not more than five yuan in my pocket. 我口袋里的钱不多于5元。

(也许不到5元)二、no more……than 与not more……than1. no more……than 表示对两者都否定,意为“同……一样不”(=neither……nor……)。

如:He is no more a writer than a painter. 他既不是画家,也不是作家。

(=He is neither a painter nor a writer.)He‘s no more able to read Spanish than I am. 他和我都读不懂西班牙语。

No,nothing,noone区别和练习

No,nothing,noone区别和练习

No,nothing, no one区别和练习1nothing pron.nothing=not anything,意为"没有任何东西;什么也没有",强调内容,只能指物,泛指,它表示的是事物的种类eg:He felt hungry, but he could find nothing to eat in the kitchen.Nothing in the world is difficult if you put your heart into it.1. 无事;无物;没什么There is nothing on the table.Nothing is found on the table.He knew absolutely nothing.作n.1. 微不足道的事或人His latest play is nothing. 他的新戏一文不值;作ad.1. 一点也不,并不Your approach to teaching differs nothing from hers. 你的教学方法同她的教学方法并无不同之处;1指物;2谓语用单数;3一般用来回答含anything的一般问句及what引起的特殊问句eg:1——What is in the box ——Nothing.2——Is there anything in the sky ——Nothing.3——Can you see anything without glasses ——Nothing.口诀No one与none好分辨具体人,物把none填不知何人与何物No one nothing是一路No one人nothing物保你不会出错误2none=not any; not one,可以指人,意为“没有什么人”;也可以指物,意为“没有任何东西“;它表示人们所谈到的人或物的多寡,即数量概念, 既可指人,也可指物,代指上文提到的事物,含特指概念;eg:1 He wants me to lend him some money, but I have none at hand.2 None has left there.3 They asked for nine books, but there is / are none in the library atpresent.none后常接of短语,of后可接复数可数名词或代词,作主语时谓语动词用单、复数形式皆可;of后也可接不可数名词,这时谓语动词必须用单数形式eg:1 None of my friends know/knows about it. None of this bread looks fresh.2 Sorry, but none of us speaks/ speak English. 抱歉我们没有一个人讲英语;3 None of the money on the desk is mine. 桌上的那些钱都不是我的;注意:none指的是三者或三者以上的人或物中“没有一个”,如果指两者中“没有一个”应用neither;请比较eg:1 There are many apples in the basket, but none of them are of fresh. Neither of his parents is at home.2 There are two apples on the plate, but neither of them is fresh.3 There are many apples in the basket, but none of them are fresh.none pron. 代词1. 一点儿也没;一个也没+ofI wanted some more cold meat but there was none left. 我想再吃些冷盘肉,可是一点也不剩了;He had none of his brother's boldness. 他一点都不像他哥哥那样有魄力;2. 没有任何人或物+ofNone of the telephones are/is working. 所有的电话都坏了;None of them speaks English. 他们都不会讲英语;3.指人,一个人也没有None would take the risk. 谁也不愿冒此风险;The war broke out.All the people felt frighteded but none had left there.战争爆发后,人们很惶恐但是没有一个人人离开那儿;a. 1. 书一点没有的ad.1. 毫不,决不He spent two weeks in hospital but he's none the better for it. 他在医院住了两星期,但未见好转;1可与of连用;2谓语动词用单或复数;3具体指什么人或物;4一般用来回答how many +n,how much +n及含any+n引起的疑问句eg:1None of us have/has seen him.2——How many students are there in the room ——None.3——Is there any water in the thermos ——None.4——How much money do you have on you ——None. none用来回答有范围的句子,如how many的问句, 可以指可数或不可数名词, 单数或复数谓语;none用作副词,意思是"一点也不……",常构成none+the +比较级结构,还可与so或too等副词搭配使用eg:1 He is none the better since he left home. 他离家至今,情况并无好转2 I hope you're none the worse for your accident. 我希望你在事故中没受一点儿伤3 Do you mean that the dog is none so lovely 你的意思是说这只狗一点也不可爱4 You got home none too early, in fact. 事实上,你回家一点也不早3no one=nobody1后面不能接of构成的短语;2no one作主语,谓语动词用单数3只能指人,但不具体指什么人,不能指物,语气比none强4一般用来回答who,及含anyone,anybody引起的疑问句eg:1No one like a person with bad manners.2——Who is in the room ——No one.3——Is there anyone in the room ——No one.eg:No one/Nobody likes a person with bad manners.没有人喜欢不讲礼貌的人;4用于简略回答时,none用来回答由How many…和How much…引起的问句以及含“anyof+名词”构成的一般疑问句;no one/nobody用来回答Who…问句及含anybody构成的一般疑问句;nothing则用来回答What…问句及含anything构成的一般疑问句;eg:1 How much water is there in the bottle—None.2 What’s on the table—Nothing.3 Who will go to the party—No one/Nobody.注意:none of 这是一个固定结构,指人或物none表物no形容词nothing没有东西no one表人练习none 与nothing的用法比较1 want some coffee, but there is _______ in the pot.A. no oneB. something C . none D. nothing2 Most of us would rather ride bicycles as bike-riding has_______ of the trouble of taking buses.A. nothingB. noneC. someD. neithernone与no one 的用法比较:3 We couldn't eat in a restaurant because _______ of us had money on us.A. all; noB. any; noC. none; anyD. no one; any4 How many students are there in the reading-room ----________.A. NoneB. NoC. Nothing D . No one。

no的用法口诀

no的用法口诀一、No的用法口诀No是英语中常用的否定词,表示不同意或拒绝某种情况或行为。

在日常生活和交流中,正确使用“No”的用法是非常重要的。

本文将为您介绍No的用法,并提供一个方便记忆的口诀帮助您掌握。

二、No修饰名词1. No + 单数可数名词No cars (没有汽车)No books (没有书)2. No + 不可数名词No water (没有水)No coffee (没有咖啡)三、否定句结构1. 主语 + 动词(be) + notHe is not a doctor. (他不是医生)They are not brothers. (他们不是兄弟)2. 主语 + do/does/did + not + 动词原形I do not like coffee. (我不喜欢咖啡)She does not play tennis. (她不打网球)They did not go to the party. (他们没去参加聚会)四、特殊疑问句结构1. 特殊疑问词(如What, Where, When, How) + 助动词(do/does/did) + 主语 + 动词原形?What doesn't he understand? (他不明白什么?)Where do you live? (你住在哪里?)How did they know? (他们是怎么知道的?)2. 特殊疑问词(如What, Which, Who, Whose) + 动词(be) + not + 名词?Who is not a student? (谁不是学生?)Which book is not yours? (哪本书不是你的?)五、口诀提示记忆要记住No的用法和句型结构,可以使用以下简单又易记的口诀:No后名词前,复数多心留。

不可数也合一,同时都来对。

主动由be动连,技巧必须掌。

答案疑问要直接,转非变佐强。

这个口诀帮助您系统地理解No的用法,并提供了一种方便记忆和运用的方法。

【词汇辨析】no less than not less than no less --- than--- not less --- than ---的区别

【词汇辨析】no less than / not less than / no less --- than--- / not less --- than ---的区别【辨析1】no less --- than--- 与not less --- than --- 接句子时区别1. no less --- than --- 后接形容词或者副词,表示肯定意义,表示“与--- 一样---”,相当于as ---as ---;2. not less --- than --- 表示“---不比---差”,表示在程度上前者不比后者差。

例如:①The boy is no less quick at figures than I. 他对数字的反应和我一样快。

②The boy is not less quick at figures than I. 他对数字的反应快,不亚于我。

(至少和我一样,甚至更快)【辨析2】no less than 与not less than接数词时区别1. no less than后接数词,表示“多达”,有强调“多”的含义。

2. not less than表示“不少于,至少”。

例1:①She paid no less than $500 for the new dress. 她花了多达500美金买了这条新裙子。

②It cost him not less than 10 hours to finish the job. 完成这个工作,他花了至少10个小时。

例2:①No less than 300 children have participated in the game. 多达300个孩子参加了游戏。

②Not less than 300 children have participated in the game. 至少有300个孩子参加了游戏。

more(...)than, less(...) than, no(not) more(...) than, no(not) less(...) than

我们常常对more than, more...than, less than, less…than, no more than, not more than, no less than, not less than这几种结构的用法混淆或使用上出现差错。

现将其用法进行归纳整理以便于大家区别使用。

1. more than①+数词(指数量)多于,大于,含“以上”或“不止”之意:I‟ve known him for more than twenty years. 我已认识他20多年了。

More than one man was killed. 被杀害的不止一人。

Let…s carry out the test with more than the sample copy. 让我们进行高于样本的测试。

②不只是,不仅仅是(通常后接名词、动词、从句等):More than +名词表示“多于……”、“非但……尤其是”Modern science is more than a large amount of information. 现代科学不仅仅是信息量大。

Jason is more than a lecturer; he is a writer, too. 詹森不仅仅是是个讲师,他还是个学者。

He is more than a father to her. 他待她胜过父亲。

He more than smiled, but laughed. 他不只是微笑,而是放声大笑。

The result was much more than I imagined. 结果远远超过我的想像。

I more than saw it, I felt it too. 我不仅仅是看见了它,我都感觉到它了!③极其,非常(通常后接形容词、副词或分词等):In doing scientific experiments, one must be more than careful with the instruments. 在做科学实验的时候,一个人必须非常仔细操作仪器。

None,no one,neither和no的用法区别

None,no one,neither和no的用法区别Of the money is mine.(这些钱都不是我的,你怎么选择?)A.No oneB.NoneC.Nonone,no one,neither和no这四个词是初中和高中生经常会遇到的,既是考试容易考到,也是很容易用错的几个词。

它们都表否定意义,用法区别主要有以下一些:1、none是指三者及三者以上中一个也没有,既可指人,也可指物(1)None of the students wants to go there.没有一个学生想去那里。

(指人)(2)None of the books is mine.没有一本书是我的。

(指物)2、none既可代替不可数名词,也可代替可数名词时。

(1)None of us is from Shanghai. 我们当中没有一个上海人。

(人是可数名词)(2)None of the money is mine. 这些钱中没有一分是我的。

(钱是不可数名词)3、none作主语时,如果所代指的是可数名词,谓语动词可以用单数,也可以用复数。

(1)None of the students is going there.(2)None of the students are going there.上面这两句,表达的意思都是“这些学生没有一个人要去那里”,两句都对,谓语动词到底用单数还是复数,主要看说话的人想强调单个的人还是所有的人。

当然,如果none所代指的词是不可数名词,就只能用单数形式了,如上面第2点的第(2)句。

4、No one表示“没有人”,不能指物,它作主语,谓语动词用单数形式。

(1)No one wants to go there. 没有人想去那里。

(正确,谓语动词wants是单数)。

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