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當(dāng)前新陽光教育 英語單科 學(xué)習(xí)資料 瀏覽文章 詳情

2017年同等學(xué)力申碩英語詞匯專項練習(xí)(32)

  1、Don't _____ the news to the public until we give you the go-ahead (許可,準(zhǔn)許).


  A. release  B. discard  C. relieve  D. retain


  2、The storm sweeping over this area now is sure to cause _____ of vegetables in the coming days.


  A. rarity  B. scarcity  C. invalidity  D. variety


  3、Jack almost fell off the cliff, but managed to _____ until help came.


  A. keep on  B. catch on


  C. count on  D. hang on


  4、Experts say walking is one of the best ways for a person to _____ healthy.


  A. preserve  B. stay  C. maintain  D. reserve


  5、Expected noises are usually more _____ than unexpected ones of the like magnitude.


  A. manageable  B. controllable  C. tolerable  D. perceivable


  參考答案&解析:


  1、A, release.


  [注釋]release(=allow news to be published)發(fā)布(新聞):Details of the scheme have not yet been released to the public.(這項計劃的細(xì)節(jié)尚未向公眾發(fā)布。)


  relieve 1)減輕(痛苦,緊張情緒等):What will relieve a headache? This will help to relieve our hardship. 2)使放心,使寬慰:The good news relieved us, for we had been very anxious. 3)賑濟,救濟:The fund is for relieving distress among the flood victims. 4)relieve...from(of)解除,免除; a. This medicine will help to relieve you from your pain. b. He was relieved of his duties.


  retain(= keep; continue to have or hold)保持,繼續(xù)保有:1)She retains a clear memory of her schooldays. 2)You must retain your tickets.


  2、B. scarcity.


  [注釋]scarcity(=the state of being scarce)缺乏;不足(指原本充足之物暫時在數(shù)量上的缺乏)。例如:The scarcity of fruit was caused by the drought.(水果的供應(yīng)不足是干旱所引起的。)rarity(=sth. uncommon, unusual or sth. valued because rare)珍稀,稀少:Snow is a rarity around the equator.(雪在赤道周圍是罕見之物。)invalidity(=making weak by illness; not suitable for use)無效性,喪失工作能力。Variety(=difference of condition or quality)變化,多樣化。


  本題譯文:目前席卷這一地區(qū)的暴風(fēng)雨今后肯定會引起蔬菜短缺。


  3、D. hang on.


  [注釋]hang on(=hold fast, keep hold)牢牢抓住,抓緊不放:Help! I can't hang on much longer.(救命啊!我支持不住啦。)keep on(doing sth.)繼續(xù)(做......);catch on 理解;count on 指望,依賴。


  本題譯文:杰克差點從懸崖上掉下來,但得以抓住不放直到得救。


  4、B. stay.


  [注釋]preserve, stay, maintain, reserve這4個詞均有“保持”,“維持”之意。stay后可接形容詞作表語:The weather stayed wet for three days.其他3個詞均為及物動詞。


  Preserve(=keep safe from decay, risk, harm, danger, going bad etc.)保存,保護:1)Policemen preserve order in the streets.(警察在街上維持秩序。) 2)We must preserve our natural resources.(我們必須保護自然資源。)3)You paint woodwork to preserve it.(你油漆木制品以防腐爛。)


  Maintain(=keep up)保持,維持,維修。


  Reserve(=keep for a special purpose; store)保留,預(yù)定:1)I'll reserve my opinion at his time,(這時我將保留我的看法。) 2)I'll phone up today and reserve a room.(我今天將打電話預(yù)定一個房間。)


  本題譯文:專家們說,步行是一個人保持健康的最好方法之一。


  5、C. tolerable.


  [注釋]tolerable(=fairly good, not too bad)可忍受的:The pain has become tolerable. manageable可處理的;可管理的;controllable可控制的;perceivable可覺察的。


  本題譯文:料想到的嗓音通常情況下比起等量的意外嗓音來說是可以忍受的。

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