考研英语的备考，离不开词汇和语法的补习。下面，小编为帮助2021考研学子掌握英语核心词汇，精心为考生整理——2021考研英语必考词汇(169) ，供考生参考。
decade['dekeɪd]
例 This kind of electronic spying has been going on for decades.这种电子谍报活动已经存在几十年了。//The past decade has witnessed a huge development in online education sector.过去的十年，在线教育有了巨大的发展。
真题链接
The commission ignores that for several decades America's colleges and universities have produced graduates who don't know the content and character of liberal education and are thus deprived of its benefits.(2014)委员会已经长达数十年忽视了一个事实，因为美国的学院和大学培养的毕业生不了解人文教育的内容和性质，所以就无法从中获利。
deed[di:d]
例 He will be rewarded for his good deeds.他会因为做好事而受到奖赏的。
rate[reɪt]
例 He works on a ship of the first rate.他在一艘甲级舰上工作。//How much is your telephone rate this month?你这个月电话费多少?/As inflation rate rises，the central bank raises interests' rate.随着通货膨胀率的上升，中央银行了利率。
真题链接
Laughter does produce short-term changes in the function of the heart and its blood vessels，boosting heart rate and oxygen consumption.(2011)笑确实会使心脏和心血管的功能产生短时间的变化，它会加快心率和氧消耗。//The interviewers had rated applicants on a scale of one to five.(2013)这些面试官用5分制评估申请人。
以上是分享的“2021考研英语必考词汇(169) ”，希望对2021考研儿们，在识记重点词汇方面有所指导!祝2021考研金榜题名!
推荐阅读：
![京网文[2014]2116-316号](https://bj.wendu.com/imgs/jingicp.jpg){kind=link}
