考博英语词汇讲解

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1、1第一部分第一部分 词词 汇汇第一章第一章 考博词汇选择填空题制胜攻略考博词汇选择填空题制胜攻略一、六种常考题型一、六种常考题型词汇题主要测试考生对考博大纲词汇和短语的词义、用法、搭配的 辨认与运用能力。其考试的重点是短语动词搭配、近义词辨析、近形异 义词辨析、同根词辨析、单词辨析和固定搭配辨析。( (一一) )以动词为中心与其他词搭配以动词为中心与其他词搭配【例例 1】Eating too much fat can _ heart disease and cause high blood pressureAcontribute to Battribute to Cattend to Ddev

2、ote to 答案:答案:A 【例例 2】I would never have _ a court of law if I hadnt been so desperateAsought to Baccounted for Cturned up Dresorted to 答案:答案:D ( (二二) )近义词辨析近义词辨析【例例 1】The Persian Gulf is _ in petroleum deposits and thats part of the reasons why it is a trouble placeAabundant Benough Cplentiful Dadeq

3、uate 答案:答案:A 【例例 2】On New Years Even, New York City holds an outdoor _ which attracts a crowd of a million or more peopleAaffair Bincident Ccase Devent 答案:答案:D ( (三三) )近形异义词近形异义词【例例 1】It is our _ policy that we will achieve unity through peaceful meansAconsistent Bcontinuous Cconsiderate Dcontinual

4、答案:答案:A 【例例 2】It is quite necessary for a qualified teacher to have good 2manners and _ knowledgeAextensive Bexpansive Cintensive Dexpensive 答案:答案:A ( (四四) )同根词辨析同根词辨析【例例 1】The football game comes to you _ from New YorkAlively Balive Clive Dliving 答案:答案:C 【例例 2】 _ his sister, Jack is quiet and does

5、not easily make frieds with othersADislike BUnlike CAlike DLiking 答案:答案:B ( (五五) )单词辨析单词辨析【例例 1】The teaeher spoke highly of such _ as loyalty, courage and truthfulness shown by his studentsAvirtues Bfeatures Cproperties Dcharacteristics 答案:答案:A 【例例 2】Professor Taylors talk has indicated that science

6、 has a very strong _ on the everyday life of non-scientists as well as scientistsAmotivation Bperspective Cimpression Dimpact 答案:答案:D ( (六六) )固定搭配辨析固定搭配辨析【例例 1】In the experiment we kept a watchful eye _ the developments and recorded every detailAin Bat Cfor Don 答案:答案:D 【例例 2】These two areas are simi

7、lar _ they both have a high rainfall during this seasonAto that Bbesides that Cin that Dexcept that 3答案:答案:C 二、词汇应试法宝二、词汇应试法宝七大推导法七大推导法只有将词汇的含义和用法联系起来,才能对词汇有准确的把握。编 者通过对往年真题的研究,总结出一套词汇答题的推导法。在记忆词汇 的基础上,了解做题的技巧,使考生能抓住考题的要点,任何难题都能 迎刃而解。( (一一) )词义推导法词义推导法利用题干中一部分词对另一部分词汇意思的解释。利用题干中一部分词对另一部分词汇意思的解释。【例例】

8、The manager spoke highly of _ such as loyalty, courage and truthfulness shown by his employeesAvirtues Bfeatures Cproperties Dcharacteristics 答案:答案:A ( (二二) )因果推导法因果推导法利用题干中的分句之间存在的因果关系,进行选择。利用题干中的分句之间存在的因果关系,进行选择。【例例】The poetry of Ezra Pound is sometimes difficult to understand because it contains

9、so many _ referencesAobscure Bacute Cnotable Dobjective 答案:答案:A ( (三三) )转折推导法转折推导法利用题干中存在的转折关系,通过转折词来确定选项,或通过句中利用题干中存在的转折关系,通过转折词来确定选项,或通过句中 词来确定选项中的转折词。词来确定选项中的转折词。【例例】Most nurses are women, but in the higher ranks of the medical profession women are in a _Ascarcity Bminority Cminimum Dshortage 答案:

10、答案:B ( (四四) )对比推导法对比推导法利用句中的转折词、反义词或对比词来确定选项。利用句中的转折词、反义词或对比词来确定选项。【例例】Mr. Morgan can be very sad _, though in public he is extremely cheerfulAby himself Bin person Cin 4private Das individual 答案:答案:C ( (五五) )语境推导法语境推导法利用题干的上下文来确定选项,主要是通过句意和四个选项的意义利用题干的上下文来确定选项,主要是通过句意和四个选项的意义 来确定正确选项。来确定正确选项。【例例 1】

11、The new appointment of our president _ from the very beginning of next semesterAtakes effect Btakes part Ctakes place Dtakes turns 答案:答案:A 有时候,某些词会常常出现在同一个语义场中,这就成了我们答题有时候,某些词会常常出现在同一个语义场中,这就成了我们答题 的依据。的依据。【例例 2】A _ to this problem is expected to be found before longAresult Bresponse Csettlement Dso

12、lution 答案:答案:D ( (六六) )固定搭配推导法固定搭配推导法【例例 1】It is useful to be able to predict _ the extent which a price change will affect supply and demandAfrom Bwith Cto Dfor 答案:答案:C 有时,也可以利用动词词组中的介词或副词确定正确选项。有时,也可以利用动词词组中的介词或副词确定正确选项。【例例 2】Having decided to rent a flat, we _ contacting all the accommodation agencies in the cityAset about Bset down Cset out Dset up 答案:答案:A 同样,也可以利用动词词组中的动词确定选项,如下例:同样,也可以利用动词词组中的动词确定选项,如下例:【例例 3】If you _ the bottle and cigarettes, youll be much healthierAtake off Bkeep

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