在准备考研英语时，建议优先背诵以下基础且高频的词汇：
1. 名词：time, people, work, life, family, education, technology, culture, history, etc.
2. 动词：do, have, be, make, get, take, give, find, know, etc.
3. 形容词：good, bad, big, small, high, low, fast, slow, easy, hard, etc.
4. 副词：very, too, so, too, enough, little, often, always, never, etc.
5. 介词：in, on, at, by, for, with, without, from, to, etc.
6. 连词：and, but, or, so, because, although, if, when, etc.
这些词汇在考研英语的阅读、完形填空和写作中频繁出现，掌握它们有助于提高解题效率和写作水平。
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