摘要：2． 几组重要的不定代词: ① every, each: 都有“每一个 的意思.但each 可指两个或两个以上的人或物.而every 只能指三个或三个以上的人或物.every 是形容词,只能作定语.而each可以作代词和形容词, 因此既可作定语.也可作主语或同位语.each 作主语的同位语时.主语和谓语动词均为复数.例如: 1)Each of us has got a new book. 2)Every student is doing his best at school. ② both, all: both指两者“都 .能修饰可数复数名词.both of能与带冠词.物主代词或指示代词的名词连用.也可跟人称代词的宾格形式,all指三者或三者以上“都 .all和all of都可用于复数可数名词和不可数名词之前.All用作不定代词时.其后常跟由关系代词that引导的定语从句.这时all that可写成what.值得注意的是:both, all用于否定句时.只是部分否定.意为“并不都-- , “不都是 . all指物时.谓语动词用单数.在语法上是单数.而在概念上是复数.指人时.一般作复数. 例如: 1)All is not gold that glitters. 2)All are here. ③ some, any: some多用于肯定句.any多用于否定句或疑问句中.但在表示请求.建议.反问的疑问句里.则用some.而any用作“任何 解释时.可用于肯定句或条件从句中. 例如: 1) Would you like some coffee or some tea? 2) If you have questions, you can come any time. ④ another, other.the other, others, the others: another指“又一个 .如another apple, another five people等,other指“其他的 .其后常跟名词.如other students, other rooms等,the other指两者中的“另一个 或“另一方面 .如She has two daughters, one is a nurse, the other is a teacher.,others指“他人 或“他物 .如After class, some students are playing chess, some are singing, others are playing basketball on the playground.,the others指(除前面提到的以外的全部).如There are fifty students in our class, twenty of us are from the city, two of us are from Dafeng, the others are from the countryside. one, the other, another, others和the other的用法区别: 总共只有两个人或两样东西时.其中的一个是one.另一个是the other. 例如: 1)I have two uncles, one is a teacher, the other is an engineer. 总共有两个以上的人或事物.其中的第一个为one.其他的两个或两个以上为the others. 例如: 1)There are only ten boy students in Class One. The others are girl students. ⑤ neither, none: neither表示“两者都不 .none表示“三者或三者以上都不 .它们都是全部否定的句子. ⑥ little: (a) few修饰或代替可数名词.(a)little修饰不可数名词, few和little表否定意义.a few和a little表肯定意义.它们都能与副词quite, only连用.构成quite a few, quite a little和only a few, only a little. 第二节 实战演练

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