The difference is nothing and nothing. Grammatically, we are not fools, which means no, but it is not a negative sentence. And we are not fools, it is a negative sentence, because not is placed after the be verb, which means negation.
Can't speak English [n? ] beauty [no? ]
No; No; Not at all;
No; Not allowed; Not at all; Never;
Noun (abbreviation of noun) is not; Deny, deny; Objection; Veto power;
[Example] "Is there a problem?" "No, I'm fine."
"Is there a problem?" -"No, I'm fine."
Not English [n? beautiful
No; Used to express negation, denial, rejection, prohibition, etc. ] no; Almost none; Not necessarily, there is no [used to deny the following words or phrases];
[Example] The punishment was not carried out in the expected way.
Sanctions did not have the expected effect.
First, the usage of not
1.not is an adverb, which often follows the be verb, modal verb and auxiliary verb to mean "no". For example:
Tom is not a young man. Tom is not a young man.
Not can be placed before gerund, present participle and infinitive symbol to form its negative form. For example:
He asked me not to be late. He asked me not to be late.
Jenny had to stay at home because she didn't finish the task. Jenny had to stay at home because she didn't finish her homework.
2.not can be located after the verbs see, apparent, hope, believe, support, think and adverbs "maybe", "probably" and "afraid", indicating negative meaning. For example:
Will they come back from London next week? Are they coming back from London next week?
I hope they don't come back.
Its complete form should be: I hope they don't come back next week.
Not can be used with every, both, all and other words, meaning "no, not all" and partial negation. For example:
They are not all students. They are not all students.
Its complete negative form is: they are a student. Neither of them is a student.
Not all the students have seen the film. Not all the students have seen the film.
Its completely negative form is: no one has seen this film. No one has seen the film.
4.not can also be used in ellipsis structure to replace the negative forms of words, phrases and sentences mentioned above. For example:
Come on. Otherwise, you will be late. Hurry up, or you will be late.
Second, the usage of no
1.no is used as an adverb.
(1) is used to guide the negative answer. For example:
Do you like cats? Do you like cats?
No, I don't like it.
(2) no is used to refuse the advice or help of the other party. For example:
Would you like to buy you tea? Would you like some tea?
No, thanks. No, thanks.
(3) no is used to express disagreement with the other party's request. For example:
Can you lend Wei Hua ten yuan? Can you lend it to Wei Hua 10 yuan?
No, I can't. Oh, no
(4) no before the comparative degree of adjectives and adverbs means "not at all". For example:
They are no longer old. They are not old at all.
When no is used as a noun, it means "no, refuse" or "objector". For example:
Opponents are gathering there. The opponents are all crowded there.
Not used as an adjective.
(1)no is equivalent to not a； when it is placed before the singular number of countable nouns; ; Put it before countable nouns or uncountable nouns, which means "nothing, nothing" and "far from it, nothing at all" For example:
No teachers or students have come yet. Neither the teacher nor the students came.
Kate is not a teacher. Kate is not a teacher. ) Kate is not a teacher at all.
(2) no is used in commands or signs, meaning "forbidden". For example:
No smoking. No smoking.
(3) no is used in the "not done" structure, which means "impossible". For example:
It is impossible to predict what will happen. It is impossible to predict what will happen.
4.no can form compound pronouns with words such as body and thing. For example:
No one will go to the movies tomorrow. No one will go to the movies tomorrow.