many和much一般用于否定句,肯定句中通常用a lot of 或者lots of;  many / much用于肯定句時可以在前面加上so,、very或too.如：  There are a lot of people on the playground.(操場上有許多的人)/ They haven’t got much work to do.(他們沒有多少事情可做) / There are too many people in the room.(房間里人太多了。)
   
    (8)few,、little,、a few、a little的用法：
   
    few,、little意思是“很少幾個”,、“幾乎沒有”,有否定的意思,a few、a  little意思是“有幾個”,、“有些”,有肯定的意思 ,；few、a few與可數(shù)名詞連用或代替可數(shù)的事物, little,、a little與不可數(shù)名詞連用或代替不可數(shù)的事物,。它們在句中可作主語、賓語和定語,。如：
   
    He is very poor and he has little money.(他很窮,幾乎沒有什么錢,。) / Don’t worry. There is still a little time left.(別著急,還有一點兒時間呢,。) / In that polar region there live few people.(在那個極地地區(qū)幾乎不住人) / You can get a few sweets from him.(你可以從他那兒弄到一些糖果)
   
    (9)復(fù)合不定代詞somebody ,something ,anything, nothing ,everything, everybody等是由some , any ,no ,every, 加上body, thing 構(gòu)成的,叫做復(fù)合不定代詞,在句子中當(dāng)單數(shù)使用,。
   
    somebody, something, someone 一般用于肯定句中；anything, anybody,anyone一般用于疑問句,、否定句和條件狀語從句中,。修飾復(fù)合不定代詞的定語,應(yīng)放在它們的后面。如：Hey,Lily. There is someone outside the door.(嗨,麗麗,門外有人,。) /Di(每個人)d you meet anyone when you came to school last Sunday?(上個星期天你來學(xué)校時見到什么人了嗎,？)/He has nothing much to do today.(他今天沒有多少事情做)
   
    (10)one與ones用來代替上文的一個或多個人或事物,前面可以加冠詞、形容詞,、指示代詞,、which等。如： Which jacket would you like, this one or that one?(你要哪件夾克,這件還是那件,？ / I don’t like the green ones.(我不喜歡綠色的那些)
   
    (11)so可以代替一件事情,作句子的賓語或表語,。如： I don’t think so.(我認(rèn)為不是這樣的。) / He lost a book.  So did I.(他丟失了一本書,我也是。)
   
    (12)a lot of,、lots of,、a number of( /large numbers of)、a great deal of,、plenty of的區(qū)別：五個“名詞+介詞”短語都表示“大量,許多”,a lot of(或lots of)既可以修飾不可數(shù)名詞也可以修飾可數(shù)名詞的復(fù)數(shù)形式,可以相應(yīng)地?fù)Q為much和many,；plenty of“足夠、大量”,既可以修飾不可數(shù)名詞也可以修飾可數(shù)名詞的復(fù)數(shù)形式,。 a number of / large numbers of只可以修飾可數(shù)名詞復(fù)數(shù)形式(它修飾的詞作主語時謂語用復(fù)數(shù)形式)可以換為some,、many、a lot of,、plenty of,。 a great deal of只可以修飾不可數(shù)名詞(它修飾的詞作主語時謂語用單數(shù)形式)可以換為much。
   
    如：A lot of people think that time is money.(許多的人認(rèn)為時間就是金錢,。) / I don’t have to do it in a hurry because I have plenty of time.(我用不著趕忙,因為我有充足的時間,。) / I have a number of letters to write today.(今天我有好多信要寫) / I spend a great deal of time/money on shopping.(在購物方面我花費了大量的時間/金錢。)
   
    (13)none,、no one,、nobody的區(qū)別：no one和nobody都表示“沒有人”,僅指人,后面不跟of 短語,作主語時謂語用單數(shù)形式；none表示“沒有一個人/物”,可指人也可以指物,后面可跟of短語,作主語時謂語可用單數(shù)也可用復(fù)數(shù),。如：No one knows how he managed to get the ticket.(沒有人知道他是怎樣搞到那張票的) / Nobody handed in his/their composition(s) yesterday.(昨天沒有一個人交作文,。) / None of my friends came to see me that day.(那天沒有一個朋友來看我。)

    
    every和each都用作單數(shù)理解,但是下文中既可以用單數(shù)的代詞(如he/him/his)也可以用復(fù)數(shù)的代詞(如they/them/their)替代,。如：Every one of the students in his class studies very hard.(他班上每個學(xué)生學(xué)習(xí)都很用功) / They are very busy. Each of them has something to do.(他們很忙,人人都有事干)
   
    (5)either和neither的用法：
   
    either意思是“兩個中間的任何一個”,；neither是either的否定形式,意思是“兩個都不”。
   
    neither和either在句子中可作主語,、賓語和定語等,都用作單數(shù),。如：I don’t care much for what to drink. Either of the two will do. (我不介意喝些什么,兩個之中隨便哪個都行) / --Will you go there by bus or by car? –Neither. I will go there by train.(你坐公車去還是坐轎車去？一個都不坐,我坐火車去,。)
   
    (6)other,、the other和another的用法：
   
    other意思是“另一”、“另一些”,有復(fù)數(shù)形式,。在句子中可作主語,、賓語和定語。another意思是“另外”,、“又一個”,表示增加,在句中可作賓語和定語,。如：
   
    Some girls are singing under the big apple tree and others are sitting on the grass talking.(有些女孩在大蘋果樹下唱歌,別的就躺在草地上說話)  /  You have had several cakes. Do you really want another one?(你已經(jīng)吃了好幾塊餅子了,你真的還要一塊？)  /  I want another four books.(我還要四本書)
   
    another(另外的,再一,又一)與the other(另外的一個) 主要從數(shù)量上區(qū)分,只有兩個時用the other,在原先基礎(chǔ)上增加用another,。如： This is one of your socks. Where is the other one?(這是你的一只襪子,還有一只呢,？) / I have eaten 4 cakes, but I still want another.(我已經(jīng)吃了4塊蛋糕,但是我還要以塊,。)
   
    others與the others的主要區(qū)別：others指“剩余的人/物”(指大部分)；the others指“其余的人/物”,(指全部),。如：A few students are playing soccer while others are watching them.(有幾個學(xué)生在踢足球,其他一些人在觀看) / Two of the ten boys are standing and the others are sitting round them.(十個男孩中有兩個站著,其他人都圍著他們坐著,。)
9、相互代詞：表示相互關(guān)系的詞叫相互代詞,。
   
    each other ,one another是相互代詞,譯成“互相”,可以通用,。each other表示兩者之間,而one anther表示許多人之間。它們有所有格形式each other’s ,one another’s,。如： We must help each other when we are in trouble.(我們身處困境時要互相幫助,。) / They sat there without talking to one another / each other.(他們坐在那兒,互相都不說話。)