2008年12月英語(yǔ)四六級(jí)考試高頻短語(yǔ)及搭配

　　206. without doubt (=undoubtedly)無(wú)可置疑地

　　207. in doubt(=in a condition of uncertainty)對(duì)…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(shí)

　　212. be in duty bound to (do) (=be required by one’s job or esp. by conscience) 有義務(wù)(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(lè)譜

　　215. have an ear for (=have keen recognition of sounds esp. in music and language)對(duì)..有鑒賞力

　　216. a word in one’s ear 私房話(huà), 秘密話(huà)

　　217. on earth 究竟, 到底, 全然

　　218. with ease ( = easily) 容易, 不費(fèi)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(wú)拘束

　　221. economize on (=save sth. instead of being wasteful) 節(jié)省

　　222. have an effect on 對(duì)…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(shí)際上

　　226. give effect to (=carry out) 實(shí)行,使…生效

　　227. to no effect 不起作用,沒(méi)有取得任何效果

　　228. (be) of no effect (=useless) 無(wú)效

　　229. to the effect that 大意是…,主要內(nèi)容是…

　　230. to that effect 是那個(gè)意思的…

　　231. emerge from ( =appear, become known ) 出現(xiàn), 暴露(問(wèn)題. 意見(jiàn)等)

　　232. place(or put, lay) an emphasis on 強(qiáng)調(diào), 把重點(diǎn)放在…上

　　233. encourage sb. in 鼓勵(lì); encourage sb. in his/her work 鼓勵(lì)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(lì)某人做某事

　　235. on end (=continuously) 連續(xù)地

　　236. (be) at an end (=finished) 結(jié)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(wú)法可想, 智窮計(jì)盡

　　240. end up with 以…而結(jié)束

　　241. come to and end (=finish) 結(jié)束

　　242. end in 以…為結(jié)束

　　243. engage in 或 be engaged in 忙于,從事