历年真题是重要的复习资料，对于真题中常出现的词汇短语考生一定要熟记，因为考到的可能性还是很大的。下面新东方在线整理了历年真题中的高频短语，大家抓紧记一记：
2019考研英语：历年真题中的高频短语（9）
201. (be) distinct from ( = be different from)与…截然不同
202. distinguish between (=make or recognize differences) 辨别
203. distinguish…from 把…与…区别开
204. do away with(=get rid of; abolish; discard eliminate) 除去,废除,取消;do away with (=kill) 杀掉, 镇压
205. have…to do with 与…有关系
206. without doubt (=undoubtedly)无可置疑地
207. in doubt(=in a condition of uncertainty)对…表示疑惑
208. be due to 是由于
209. come off duty 下班
210. go on duty 上班
211. be on duty 值班, 值日, 在上班时
212. be in duty bound to (do) (=be required by one’s job or esp. by conscience)有义务(做)
213. be eager for 想得到, 盼望
214. by ear (=play music from memory without having seen it printed) 凭记忆,不看 乐谱
215. have an ear for (=have keen recognition of sounds esp. in music and language)对..有鉴赏力
216. a word in one’s ear 私房话, 秘密话
217. on earth 究竟, 到底, 全然
218. with ease ( = easily) 容易, 不费力
219. at (one’s) ease ( = without worry or nervousness) 自在,不拘束
220. put sb. at his / her ease (=free sb. from worry or nervousness)使某人感到无拘束
221. economize on (=save sth. instead of being wasteful) 节省
222. have an effect on 对…有影响
223. be in effect (=be in operation) 有效
224. go into effect 生效. ( 近: come into effect; take effect; be brought into effect)
225. in effect (=in fact, really) 实际上