
2022年考博英语-浙江大学考前模拟强化练习题29(附答案详解).docx
40页2022年考博英语-浙江大学考前模拟强化练习题(附答案详解)1. 单选题Throughout history man has had to accept the fact that all living things must die. But people now live longer than they(1 ). Yet, all living things still show the(2) of aging, which will eventually(3) death. Aging is not a disease, (but) as a person passes maturity, the cells of the body and the (4) they form do not function as well as they (5) in childhood and teenage years.The body provides less (6) against disease and is more(7) to have accident. A number of related causes may (8) aging. Some cells of the body have a (fairly) long life, but they are not (9)when they die. As a person ages, (10) of brain cells and muscle cells decreases. (11) body cells die and are replaced by new cells. In an aging person the (12) cells may not be as workable or as capable(13) growth as those of a young person. Another (14)in aging may be changes within the cells(15). Some of the protein chemicals in cells are known (16) with age and become less elastic. This is why the skin of old people wrinkles and (17). This is also the reason why old people (18)in height. There may be other more important chemical changes in the cells. Some complex cell chemicals, such as DNA and RNA, store and (19) information that the cells need. Aging may affect this (20) and change the information carrying molecules so that they do not transmit the information as well.问题1选项A.wouldB.be used toC.used toD.used问题2选项A.functionB.effectC.affectD.sign问题3选项A.lead inB.give inC.run intoD.result in问题4选项A.handsB.feetC.heartD.organs问题5选项A.doB.has doneC.didD.had done问题6选项A.energyB.protectionC.vigorD.power问题7选项A.likelyB.probableC.possibleD.alike问题8选项A.attend toB.contribute toC.add toD.devote to问题9选项A.replacedB.rebornC.recoveredD.surrendered问题10选项A.a numberB.the amountC.the numberD.most问题11选项A.The othersB.OthersC.AnotherD.Other问题12选项A.oldB.leftC.newD.other问题13选项A.toB.forC.ofD.in问题14选项A.factorB.effectC.reasonD.element问题15选项A.for themselvesB.of themselvesC.themselvesD.on their own问题16选项A.changeB.to have changedC.to changeD.to being changed问题17选项A.hang looseB.hangs looselyC.is hanging looselyD.is hanging loose问题18选项A.increaseB.shrinkC.lengthenD.decrease问题19选项A.pass awayB.pass byC.pass offD.pass on问题20选项A.improvementB.processionC.approachD.process【答案】第1题:C第2题:B第3题:D第4题:D第5题:C第6题:B第7题:A第8题:B第9题:A第10题:C第11题:D第12题:C第13题:C第14题:A第15题:C第16题:C第17题:A第18题:B第19题:D第20题:D【解析】(1)根据句意:现在人们比以前活得更久。
选C表示过去,以前,符合句意be used to习惯于,不符合句意;选项D中的不定式to不可省略2)名词词义辨析function功能;effect影响,效果,作用;affect影响,为动词,填在此处不合适;sign迹象,描述静态的事物根据上下文:所有的生物仍然表现出老化的影响……选项B符合原文语境3)动词词组辨析lead in 引入,导入;give in屈服,让步;run into陷入;result in导致,结果是…… ,根据句意:最终导致死亡,选项D符合原文4)上下文语义根据上文提到的cell可知填空处入应为organ (器官),选项D符合原文其他选项都是具体的器官5)语法知识根据原文可知,为了避免重复,这里用助动词代替function,根据“in childhood and teenage years.”可知时态应该为一般过去式,所以选项C正确6)上下文语义根据原文,身体为抵抗疾病提供的保护也更少,选项B符合句意7)固定搭配be likely to意为:倾向于,很有可能alike相似的,不符合句意8)动词词组辨析attend to注意,照料,致力于;contribute to有助于,促成,导致;add to添加,增加;devote to贡献。
根据句意:许多相关的原因可能会导致衰老选项B符合句意9)上下文语义根据下文“body cells die and are replaced by new cells”可知,此处也应该填入replaced句意:人体中有一些细胞寿命相当长,但它们死后不会被替换10)语法知识the amount of+不可数名词,the number of+可数名词,cells为可数名词,所以选项B错误;a number of指许多,the number of表示数目,所以选项C符合原文11)代词用法others和the others后不能接名词,首先排除;another后接单数名词,所以本题选D,表泛指12)上下文语义根据上下文内容可知,这里指上句提到的新细胞,选项C符合原文13)固定搭配be capable of为固定搭配,意为能够14)名词词义辨析上文提及老年人体内的新细胞可能不像年轻人的细胞那样有效的生长这是导致人衰老的一个因素;由此推断,这里指衰老的另一个因素可能是细胞本身的变化选项A符合原文15)代词用法根据句意可知这里指细胞本身,the cells的反身代词为themselves,所以选项C正确。
16)语法知识be known to表示“为……所知”,首先排除选项A;根据句意可知该句陈述的是客观事实,所以用一般现在时,所以选项C正确17)语法知识hang在这里是用作系动词,后面须接一个形容词作表语描述客观事实依然用一般现在时,所以本题选A18)动词词义辨析根据句意:这就是为什么老人的身高会收缩的原因,选项B符合句意19)动词词组辨析pass away去世;pass by经过;pass off停止;pass on传递根据原文文义可知,这里指传递信息选项D符合语境20)名词词义辨析原文句意:衰老可能会影响这一过程,改变携带信息的分子选项D符合语境2. 单选题Whoever has skills and knowledge in this country, I believe, should be properly treated and rewarded( ) his educational background and family origin.问题1选项A.despite ofB.regardless ofC.let aloneD.because of【答案】B【解析】despite of尽管;regardless of不管,不顾; let alone更不用说,听任;because of因为,由于。
句意:我认为,在这个国家无论谁拥有技术和知识,无论他的教育背景和家庭出身如何,都应该得到适当的对待和奖励选项B符合句意3. 单选题The more a nation's companies( )factories abroad, the smaller that country's recorded exports will be.问题1选项A.lieB.locateC.spotD.stand【答案】B【解析】句意:一个国家的企业在海外设厂越多,该国的出口记录就会越小locate为及物动词,符合句意其他选项做及物动词时都和位置。












