1)some, any, no既可用于可數(shù)名詞也可用于不可數(shù)名詞，表示不肯定的數(shù)量。
【例如】
I have hardly any coffee left.
There are some books and a pen on the table.
Hurry up, there is no time left.
* no用作限定詞，相當(dāng)于not any/not a.
【例如】
This old man has no relatives, so he has to depend on his neighbors for a living.(This old man doesn't have any relatives, so he has to depend on his neighbors for a living.)
2) any通常用于否定句或疑問(wèn)句，some用于肯定句。
【例如】Do you have any questions about the passage?No, I don't have any questions about it, but I have some questions about the assignment.此外，* some也可用于疑問(wèn)句，表示說(shuō)話人希望得到肯定回答。
【例如】
Would you like to have some tea?Would you mind buying me some sweet?* any常用于if引導(dǎo)的狀語(yǔ)從句。
【例如】
If any letters arrive for me, can you sent them to this address?If you have any requirement, you can ask me.* any也可以用于肯定句，表示任何。
【例如】
The medicine is on sale everywhere. You can get it at______chemist's. (CET-4 1997,6)
A) each B) some
C) certain D) any
each表示各個(gè)，some表示一些，certain表示一定的，any用于肯定句時(shí)，表示任何，故根據(jù)意思，答案為D。
3) some, any, no可以與more連用，表示“更多”。
【例如】Please give me some more water, for I am really thirsty.I have no more good ideas. I am at my wit's end.Do you have any more books available?
4) some, any與單數(shù)可數(shù)名詞連用時(shí)可表達(dá)特定含義。
【例如】
Any boy in the class can pass the exam. (any boy=every boy)Some guy did it without being known by the others. (some＝a certain)
some, any, no組成的復(fù)合詞
1)由some, any, no組成的復(fù)合代詞：someone, something, somebodyanyone, anybody, anythingno one, nobody, nothing這些代詞只能用作單數(shù)，用法與some, any, no相似。
【例如】
No one in the family could understand Jack.There is something important in today's newspaper. Do read it carefully.There is nothing important in the meeting. We'd better stop now.everyone, someone, anyone與every one，some one，any one用法不同。前者有所有格，而后者沒(méi)有。everyone, someone, anyone指人，而every one，some one，any one可以指人，也可指物。
【例如】
①I(mǎi) have no interest in anyone's personal things.
②Don't you believe that I do this for everyone's sake?
③These books, any one of which is of great value, are written by a famous modern writer.
④Anyone has the right to vote if he is an adult citizen.
2)由some, any, no組成的復(fù)合副詞：somewhere, nowhere, anywheresomehow, anyhowsomewhat
【例如】
I am sure you will find him somewhere near the school.I went nowhere during the vocation.Anyhow, we must try our best to save him. (anyhow: by any possible means)We must get money for the rent somehow. (somehow: in some way, by one means or another)I am somewhat disappointed at his decision. (somewhat: in some degree)
【例如】
I have hardly any coffee left.
There are some books and a pen on the table.
Hurry up, there is no time left.
* no用作限定詞，相當(dāng)于not any/not a.
【例如】
This old man has no relatives, so he has to depend on his neighbors for a living.(This old man doesn't have any relatives, so he has to depend on his neighbors for a living.)
2) any通常用于否定句或疑問(wèn)句，some用于肯定句。
【例如】Do you have any questions about the passage?No, I don't have any questions about it, but I have some questions about the assignment.此外，* some也可用于疑問(wèn)句，表示說(shuō)話人希望得到肯定回答。
【例如】
Would you like to have some tea?Would you mind buying me some sweet?* any常用于if引導(dǎo)的狀語(yǔ)從句。
【例如】
If any letters arrive for me, can you sent them to this address?If you have any requirement, you can ask me.* any也可以用于肯定句，表示任何。
【例如】
The medicine is on sale everywhere. You can get it at______chemist's. (CET-4 1997,6)
A) each B) some
C) certain D) any
each表示各個(gè)，some表示一些，certain表示一定的，any用于肯定句時(shí)，表示任何，故根據(jù)意思，答案為D。
3) some, any, no可以與more連用，表示“更多”。
【例如】Please give me some more water, for I am really thirsty.I have no more good ideas. I am at my wit's end.Do you have any more books available?
4) some, any與單數(shù)可數(shù)名詞連用時(shí)可表達(dá)特定含義。
【例如】
Any boy in the class can pass the exam. (any boy=every boy)Some guy did it without being known by the others. (some＝a certain)
some, any, no組成的復(fù)合詞
1)由some, any, no組成的復(fù)合代詞：someone, something, somebodyanyone, anybody, anythingno one, nobody, nothing這些代詞只能用作單數(shù)，用法與some, any, no相似。
【例如】
No one in the family could understand Jack.There is something important in today's newspaper. Do read it carefully.There is nothing important in the meeting. We'd better stop now.everyone, someone, anyone與every one，some one，any one用法不同。前者有所有格，而后者沒(méi)有。everyone, someone, anyone指人，而every one，some one，any one可以指人，也可指物。
【例如】
①I(mǎi) have no interest in anyone's personal things.
②Don't you believe that I do this for everyone's sake?
③These books, any one of which is of great value, are written by a famous modern writer.
④Anyone has the right to vote if he is an adult citizen.
2)由some, any, no組成的復(fù)合副詞：somewhere, nowhere, anywheresomehow, anyhowsomewhat
【例如】
I am sure you will find him somewhere near the school.I went nowhere during the vocation.Anyhow, we must try our best to save him. (anyhow: by any possible means)We must get money for the rent somehow. (somehow: in some way, by one means or another)I am somewhat disappointed at his decision. (somewhat: in some degree)