常见英语四六级同义词50组（2）

2009-08-12 00:00:00 · 作者：编辑部

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在学习英语词汇中，有时同义词的辨析是很不容易的，我们一般从三方面进行区分，即：语法、语义和文体。语法主要是词性、搭配、句式等的区分；语义主要是词义的本义、引申义、比喻义和内涵和外延等的区分；文体主要是正式和非正式、褒义和贬义等的区分。

2.时代(期)

(时期)period: It indicates any passage of time, great or small. /an extent of time of any length.

(时代)time(s): It refers to a period in history. in ancient times/ in Victoria time

(新时代)epoch: It indicates a long period of time marked by events or development of a particular kind.

The first flight into space marked a new epoch in the history of mankind.

(纪元)era: It refers to a very long period of time marked by a particular feature in a great new era of world revolution

(时期)age: It shows a particular /a fairly definite period in history. the Bronze

Age, Iron Age