some, any 的用法：
1. some, any譯作“壹些”，用作形容詞或代詞。都可以修飾或代替復數名詞或不可數名詞。
2. some的用法：
○1常用於肯定句。如 There are some pencils in the case.
○2當表示請求、建議、征詢別人意見或希望得到肯定答復時，some可用於疑問句。如 Could you give me some help? / What about some coffee?
○3當後接單數名詞，譯作“某壹個”時，some可用於否定句中。 如 I won’t play computer some day.
3. any的用法：
○1常用於疑問句、否定句、條件句以及if / whether引導的賓語從句中，譯作“壹些；什麽”。如 Are there any milk on the floor? / I didn’t eat any rice. / If you have any good ideas, please tell me. / Let me know if you hear any news.
○2在以下情況下，any可用於肯定句中：
(a) 後接單數名詞或不可數名詞，譯作“任何(壹個)”時。如 You can buy these books at any shop. / Any time you want, just send for me.
(b) 在含有否定含義的短語中時。如 He left without any words.
綜上所述，some, any均可用於肯定、疑問和否定句中。
○3any還可用作adv.，譯作“稍微；絲毫”，常用來修飾比較級。如 Are you any better today? / He was too tired to walk any further.
many, much的用法：
1. many, much都可作pron.，譯作“許多(人/物)”。在句中作主語或賓語。其中many代替復數名詞，much代替不可數名詞。如 Many of the students often go camping. (主語) / He has much to do. (賓語)
2. many, much也都可作adj. 譯作“許多的；大量的”，在句中作定語。其中many 修飾復數名詞，much修飾不可數名詞。如 I have many friends. / He needs much information.
3.同其它的形容詞壹樣，many、much也有比較級和最高級，分別是more和most，譯作“更多的/最多的”。more, most可修飾可數/不可數名詞。
4. much還可作adv.，譯作“很；非常”，在句中作狀語，用來修飾動詞或形容詞、副詞的比較級。如 I like it very much. (修飾動詞) / He’s much better now.（修飾比較級）
5. many, much的同義詞組是a lot of / lots of。 但a lot of / lots of 通常用於肯定句，而many, much不限。
6.“many + a / an + 單數名詞”譯作“許多的”，作主語時，謂語動詞用單數。其意義和“many + 復數名詞”是壹樣的。如 Many a girl is clever = Many girls are clever.
7.常見詞組：
(1) how many：譯作“多少(個)”，後接復數名詞或單用。如 How many (books) would you like?
(2) how much：
a.譯作“多少”，後接不可數名詞或單用。如 How much (food) did they have?
b.譯作“多少錢”，後接money或單用。如 -- How much (money) is it? -- It’s twenty dollars.
c.譯作“多麽/究竟到什麽程度”，單用。如 Show me how much you love me.