高考高頻詞匯:volunteer 、expense 、magazine 、medical 、

volunteer [?v?l?n?t??(r)]

【詞頻】★★★★★

n.志愿者；志愿兵

v. 自愿做；義務(wù)做；無償做；自告奮勇；主動(dòng)要求；主動(dòng)提供（信息）

【例】n.志愿者

（2010天津）Brain scans of volunteers performing multiple tasks together show that as they shift from task to task, this front part of the brain actually takes a moment of rest between tasks.

【譯】對(duì)執(zhí)行多項(xiàng)任務(wù)的志愿者們進(jìn)行腦部掃描的結(jié)果表明，當(dāng)他們?cè)谌蝿?wù)與任務(wù)之間切換時(shí)，位于大腦前部的區(qū)域?qū)嶋H上在任務(wù)切換期間休息了一會(huì)兒。

【派】voluntary [?v?l?ntri] adj.志愿的；自愿的；自發(fā)的；無償?shù)?

expense [?k'spens]

【詞頻】★★★★★

n.損失；代價(jià)；消費(fèi)；開支

【派】expensive [?k'spens?v] adj.昂貴的；花錢的

【例】adj.昂貴的

（2013江西）And you can see that fishing can be an expensive pastime.Fishing lovers believe that their hobby is worth it.Others say that fishing is spoiling the environment and that it is a cruel hobby.

【譯】你會(huì)發(fā)現(xiàn)釣魚是一個(gè)昂貴的消遣。釣魚愛好者認(rèn)為他們的愛好是值得的。但其他人說釣魚破壞環(huán)境，是一個(gè)殘忍的嗜好。

inexpensive [??n?k'spens?v] adj.便宜的

magazine [?m?g??zi?n]

【詞頻】★★★★★

n.雜志；膠卷盒

medical [?med?kl]

【詞頻】★★★★★

adj.醫(yī)學(xué)的；醫(yī)療的

【派】medication [?med??ke??n] n.藥物治療；藥物

medicine [?medsn] n.醫(yī)學(xué)；藥物