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  3. 共用题干 ExerciseWhether or not exercise ad

共用题干 ExerciseWhether or not exercise ad

恬恬2019-12-17  10
问题 共用题干Exercise
Whether or not exercise adds___1___the length of life,it is common experience that a certain___2___of regular exercise improves the health and contributes a feeling of wellbeing.
Furthermore,exercise___3___involves play and recreation,and relieves nervous tension and mental fatigue in so doing,is not only pleasant but beneficial. How much and what kind of exercise one should___4___merits careful consideration. The growing child and the normal young man and young woman thrill with the exhilaration of strenuous sports.They fatigue to the___5___of exhaustion but recover promptly with a period of rest. But not so with___6___of middle age and beyond. For them moderation is___7___vital importance. Just how much exercise a person of a given age can safely take is a question___8___to answer. Individual variability is___9___ great to permit of generalization.
A game of tennis may be perfectly safe for one person of forty but folly for another. The safe limit for exercise___10___ on the condition of the heart,the condition of the muscles,the type of exercise,and the regularity with which it is taken.Two general suggestions,however,will___11___ as sound advice for anyone.The first is that the condition of the heart and general health should be___12___ periodically by careful, thorough physical examinations. The___13___is that exercise should be kept below the point of physical exhaustion.
What type of exercise one should___14___depends upon one's physical condition. Young people can safely enjoy vigorous competitive sports,but most older persons do better to limit themselves to less strenuous activities. Walking,swimming,skating are among the sports that one can enjoy and safely participate___15___throughout life. Regularity is important if one is to get the most enjoyment and benefit out of exercise.
选项 1._________A: forB: toC: atD: of
答案B
解析在四个选项中，add只可以与to搭配，意为“增加”，正符合上下文的意思。 在四个选项中，A和B显然不符合逻辑，可供考虑的只有C和D。需要考虑的是，exercise这个词，如果作为“体育锻炼”讲是不可数名词，只有作为“一项运动”讲时才是可数名词，根据上下文意思，exercise也不是用来强调体育项目的（没有用复数），而amount与不可数名词连用，number则须与可数名词连用，故应选C。 从语法上分析，主句主语exercise的谓语应该是is not only pleasant but beneficial，中间显然应该是一个定语从句，定语从句所缺少的是主语，故应选A, 从语法上分析，one should+动词应该是前面那个主语的定语从句，只是定语从句的宾语which/that被省略了，而四个选项中只有take可与exercise搭配，故应选D。 point，既可表达时间（“时刻”）或空间（“地点”）也可表达“程度”的意思，to the point of“达到……的地步/程度”，符合上下文要求。所以答案为A。 本空格后面的of middle age and beyond提示了本空格要填的词应该是指 “人”的词，而且不止一个人，从上下文看，these显然不合适，因为上文并没有特指哪些人，故只 有C合适。 本句中is后面应该是表语部分，四个选项中只有D项of合适，of impor- tance=important,of vital importance=very,very important。 从语法上分析，这个空必须填上一个形容词作question的定语，从上下文分析，只有B项hard合适，这里的hard =difficult。 前句已经说到，“不同年龄的人做多少运动是一个难以回答的问题”，显然本句的意思是“个人的差异太大，无法一概而论”，因此选择B项too是最恰当的。too... to...的结构具有否定的意义。 虽然四个选项都可以与on搭配，但act on意为“按照……行动”, carry on 意为“进行”，不符合文意，只有depend on“取决于……”和base on“根据……”语境可以考虑，但base是及物动词，应该为base sth. on...，故只能选择A。 虽然四个选项都可以与as连用，但用法和意义各有不同，refer to sb. /sth. as“把……说成……”； regard sb./sth. as“把……当成…… ” ； treat sb. /sth. as“把……当成……”；均不符合语境，只有serve as“充当……，作为……”在语法上和意义上恰当。所以答案为C。 前面A、B、C三个选项的词义分别为“推迟”、“保护”、“设计”，与上下文意义不相符，只有D项“测定、确定”符合文意。 前面说到有两个一般性的建议，并且已提到“第一个”，那么“另一个”只能考虑A、B两个选项了。二者都有“另一个”的意思，只是用法不同，another不用冠词，而the other则需要定冠词the，故选A。 四个选项中A、C、D三个选项的意思与上下文相去甚远，只有B项合适。 one should choose用来做前面主语的定语从句，在定语从句中省略了宾语that/which。 四个选项中只有C项in可与participate连用，意为“参加”，in的宾语是引导定语从句的关系代词that。
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