1.One作代词的用法.docVIP

1.One作代词的用法 1．One作代词的用法 213 One 只能用作可数名词，可用来表示一个人、一棵树、一盏灯等等，不能指水、空气、羡慕、勇气等。 214 One可泛指“一个人”： One（=A person）must obey ones（美国用法his）parents． One always thinks oneself（美国用法himself）wise． （比较：Everyone thinks himself wise[不可说oneself wise]．No－one thinks himself foolish [不可说oneself fool－ish]．） One还可有一个定语短语或从句修饰它： He is one（=a person）true to everybody． One in a good humour pleases people about him． You cannot dissuade one charmed by a woman． He is not one to tell lies． One who loves others loves himself． 间或后面可跟一个形容词： He lay there like one dead（or mad，possessed）． 偶有下面用法： He is one（=a rare sort of man）． 在表示人时，one不能用于复数形式。 215 有时one可用来代表刚刚提到的一种人，或这种人中的一个： If there is any saint，I have seen one（＝a saint）． Your brother is not a miser，but you are one（=a miser）． 也可指物，表示其中的一个： There are houses for sale，and you can buy one（＝one house，not houses）． You have no dictionary？I can lend you one． 不能代表复数的人或物，这时需用some代替： If there are any saints，I have seen some（=some saints）．（泛指的one的复数形式为some） There are houses for sale，and you can buy some． 216 和其他指示词不同，one和ones前面可加形容词，这时one（s）可称为替代词（Prop-Word）。这样用时，可读作[+n]和[+uz]： A good book is different from a bad one（=a bad book）． An honest businessman fares better than a cunning one（=acunning businessman）． Honest businessmen fare better than cunning ones． （作替代词时不用some，而用ones表示复数） 但在替代词ones前可加some： Here are apples．You can take a ripe one（or some ripe ones）． 它只能用来代替可数名词，有时可有多种说法： Is this an apple？I have never seen such a one（or so large aone）． We should adopt a wise policy instead of a foolish policy．（普通说法） We should adopt a wise policy instead of a foolish one．（口语中用法） We should adopt a wise instead of a foolish policy．（书面语用法） I prefer red roses to white（书面语）或to white ones．（口语体） He has good books and bad（ones）或a good（book）and a badbook． Wooden houses are not so strong as stone ones．（one也用在作定语的名词后面） My house is a four-story one． She is a pretty girl，and a country one． I like all novels，especially nineteen-century ones． 但不能用来代替不可数名词： I drink red wine and wh