20.2比较and和or
0 ihunter 2010/06
20.2比较and和or -连词
20.2比较and和or
1)并列构造中,or每每用于否定句,and用于一定句。
2)但偶尔and也可用于否定句。请留意其不合特点:
There is no air or water in the moon.
There is no air and no water on the moon.
在否定中并列构造用or连接,但含有两个否定词的句子理想被看作是一定构造,因此要用and。
典范例题
---I don't like chicken ___ fish.
---I don't like chicken, ___ I like fish very much.
A. and; and B. and; butC. or; butD. or;and
谜底C。否定句中表并列用or, but表转折。
判定改错:(错) We will die without air and
water.
(错)We
can't live without air or water.
(对)We
will die without air or water.
(对)We can't live without air and water.

关键字:and 连词 英语连词 连词成句 干系词 英语连词成句
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