常考高頻詞匯
201.(be) distinct from ( = be different from) 與……截然不同
202.distinguish between (=make or recognize differences) 辨別
203.distinguish.。。from 把……與……區別開
204.do away with (=get rid of; abolish; discard eliminate ) 除去，廢除，取消； do away with (=kill) 殺掉，鎮壓
205.have.。。to do with 與……有關系
206.without doubt (=undoubtedly) 無可置疑地
207.in doubt (=in a condition of uncertainty ) 對……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，在上班時
212.be in duty bound to (do) (=be required by one’s job or esp. by conscience) 有義務(做)
213.be eager for 想得到，盼望
214.by ear (=play music from memory without having seen it printed) 憑記憶，不看樂譜
215.have an ear for (=have keen recognition of sounds esp. in music and language.) 對……有鑒賞力
216.a word in one’s ear 私房話，秘密話
217.on earth究竟，到底，全然
218.with ease (=easily) 容易，不費力
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) 使某人感到無拘束
221.economize on (=save sth. instead of being wasteful) 節省
222.have an effect on 對……有影響
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) 實際上
226.give effect to (=carry out) 實行，使……生效
227.to no effect不起作用，沒有取得任何效果
228.(be) of no effect (=useless) 無效
229.to the effect that大意是……，主要內容是……
230.to that effect是那個意思的……
231.emerge from (=appear， become known) 出現，暴露(問題，意見等)
232.place (or put， lay) an emphasis on 強調，把重點放在……上
233.encourage sb. in 鼓勵；encourage sb. in his/her work 鼓勵某人工作；encourage sb. in his/her idleness 慫恿某人游手好閑
234.encourage sb. in 。。。with sth. 用……鼓勵某人做某事
235.on end (=continuously) 連續地
236.(be) at an end (=finished) 結束了
237.no end of (=very many/much) 很多，大量
238.in the end (=finally， eventually) 最終
239.at one’s wit’s end (=not knowing what to do or to say) 無法可想，智窮計盡
240.end up with 以……而結束
241.come to and end (=finish) 結束
242.end in 以……為結束
243.engage in 或be engaged in 忙于，從事
244.enter for (=put the name on a list for) 報名參加
245.enter into (=begin) 開始(談話，談判等)
246.enter on / upon (=begin) 開始(一個時代，一種生涯，一段任期等)
247.be entitled to (=be given the right to do sth.) 有權……，有資格……
248.be equal to 等于
249.be/ feel equal to (=have enough strength， ability etc.) (某人)能勝任，能應付
on equal terms (=on and equal footing) 平等地
250.be equipped with 裝備有，裝有