Lesson 45 The Process of Ageing 老化的過程
At the age of twelve years, the human body is at its most vigorous. It has yet to reach its full size and strength, and its owner his or her full intelligence; but at this age the likelihood of death is least. Earlier we were infants and young children, and consequently more vulnerable; later, we shall undergo a progressive loss of our vigour and resistance which, though imperceptible at first, will finally become so steep that we can live no longer, however well we look after ourselves, and however well society, and our doctors, look after us. This decline in vigour with the passing of time is called ageing. It is one of the most unpleasant discoveries which we all make that we must decline in this way, that if we escape wars, accidents and diseases we shall eventually die of old age, and that this happens at a rate which differs little from person to person, so that there are heavy odds in favour of our dying between the ages of sixty-five and eighty. Some of us will die sooner, a few will live longer-- on into a ninth or tenth decade. But the chances are against it, and there is a virtual limit on how long we can hope to remain alive, however lucky and robust we are.
Normal people tend to forget this process unless and until they are reminded of it. We are so familiar with the fact that man ages, that people have for years assumed that the process of losing vigour with time, of becoming more likely to die the older we get, was something self-evident, like the cooling of a hot kettle or the wearing-out of a pair of shoes. They have also assumed that all animals, and probably other organisms such as trees, or even the universe itself, must in the nature of things 'wear out'. Most animals we commonly observe do in fact age as we do if given the chance to live long enough; and mechanical systems like a wound watch or the sun, do in fact run out of energy in accordance with the second law of thermodynamics (whether the whole universe does so is a moot point at present). But these are not analogous to what happens when man ages A run-down watch is still a watch and can be rewound. An old watch, by contrast, becomes so worn and unreliable that it eventually is not worth mending But a watch could never repair itself it does not consist of living parts, only of metal, which wears away by friction. We could,at one time, repair ourselves well enough, at least, to overcome all but the most instantly fatal illnesses an accidents. Between twelve and eighty years we gradually lose this power; an illness which at twelve would knock us over, at eighty can knock us out, and intoour grave. If we could stay as vigorous as we are at twelve, it would take about 700 years for half of us to die, and another 700 for the survivors to be reduce by half again.
infant 嬰兒(會(huì)說點(diǎn)話)
baby嬰兒(不會(huì)說話)
the infant industry新興產(chǎn)業(yè)
in its infancy在初始階段
vulnerable脆弱的
be vulnerable to受不了
fragile脆弱
barefaced厚顏無恥的
defenceless脆弱的(不設(shè)防的,無保護(hù)的)
imperceptible感覺不到的
(大多數(shù)p開頭的形容詞，反義詞加im)
invisible看不到的
indiscernible觀察不到的
minute微小的
subtle細(xì)微的
steep急轉(zhuǎn)直下的（陡峭的）
steep demand苛刻的要求
ageing老化
aged wine陳釀
odds可能性
likelihood可能性
It’s odds that…
The odds are…
There are odds… 都是 ……有可能
Odd怪異的
virtual實(shí)際的
robust強(qiáng)健的 （樂百氏）
muscular強(qiáng)壯的
athletic壯的
kettle水壺
wearing-ou t穿破
thermodynamics熱力學(xué)
moot point有爭議的
run-down破舊的
decrepit衰老
dilapidated破舊的
shabby破舊的（房子）
1.vigorous 后省略stage 同義詞:lively robust dynamic
2.yet=however yet 可在句中,不用標(biāo)點(diǎn) however用在句中要用逗號(hào)
3.stealthy slide out of room溜出房間 play truant逃學(xué)
4.injection
cry one’s eyes out嚎啕大哭
5.undergo經(jīng)歷 up and down/ lows and highs沉浮
6.the passing of time時(shí)光流逝
7.heavy odds極大可能
8.virtual:physical
9.壽命life-span life expectancy longevity
10.tend to 傾向，不由自主
11.spoil oneself糟蹋自己
12.the …the …并列比較
13.organism有機(jī)體
14.wind上發(fā)條 wound上了發(fā)條的 run-down發(fā)條不緊的
15.but=except
16.fatul=deadly 致命的
At the age of twelve years, the human body is at its most vigorous. It has yet to reach its full size and strength, and its owner his or her full intelligence; but at this age the likelihood of death is least. Earlier we were infants and young children, and consequently more vulnerable; later, we shall undergo a progressive loss of our vigour and resistance which, though imperceptible at first, will finally become so steep that we can live no longer, however well we look after ourselves, and however well society, and our doctors, look after us. This decline in vigour with the passing of time is called ageing. It is one of the most unpleasant discoveries which we all make that we must decline in this way, that if we escape wars, accidents and diseases we shall eventually die of old age, and that this happens at a rate which differs little from person to person, so that there are heavy odds in favour of our dying between the ages of sixty-five and eighty. Some of us will die sooner, a few will live longer-- on into a ninth or tenth decade. But the chances are against it, and there is a virtual limit on how long we can hope to remain alive, however lucky and robust we are.
Normal people tend to forget this process unless and until they are reminded of it. We are so familiar with the fact that man ages, that people have for years assumed that the process of losing vigour with time, of becoming more likely to die the older we get, was something self-evident, like the cooling of a hot kettle or the wearing-out of a pair of shoes. They have also assumed that all animals, and probably other organisms such as trees, or even the universe itself, must in the nature of things 'wear out'. Most animals we commonly observe do in fact age as we do if given the chance to live long enough; and mechanical systems like a wound watch or the sun, do in fact run out of energy in accordance with the second law of thermodynamics (whether the whole universe does so is a moot point at present). But these are not analogous to what happens when man ages A run-down watch is still a watch and can be rewound. An old watch, by contrast, becomes so worn and unreliable that it eventually is not worth mending But a watch could never repair itself it does not consist of living parts, only of metal, which wears away by friction. We could,at one time, repair ourselves well enough, at least, to overcome all but the most instantly fatal illnesses an accidents. Between twelve and eighty years we gradually lose this power; an illness which at twelve would knock us over, at eighty can knock us out, and intoour grave. If we could stay as vigorous as we are at twelve, it would take about 700 years for half of us to die, and another 700 for the survivors to be reduce by half again.
infant 嬰兒(會(huì)說點(diǎn)話)
baby嬰兒(不會(huì)說話)
the infant industry新興產(chǎn)業(yè)
in its infancy在初始階段
vulnerable脆弱的
be vulnerable to受不了
fragile脆弱
barefaced厚顏無恥的
defenceless脆弱的(不設(shè)防的,無保護(hù)的)
imperceptible感覺不到的
(大多數(shù)p開頭的形容詞，反義詞加im)
invisible看不到的
indiscernible觀察不到的
minute微小的
subtle細(xì)微的
steep急轉(zhuǎn)直下的（陡峭的）
steep demand苛刻的要求
ageing老化
aged wine陳釀
odds可能性
likelihood可能性
It’s odds that…
The odds are…
There are odds… 都是 ……有可能
Odd怪異的
virtual實(shí)際的
robust強(qiáng)健的 （樂百氏）
muscular強(qiáng)壯的
athletic壯的
kettle水壺
wearing-ou t穿破
thermodynamics熱力學(xué)
moot point有爭議的
run-down破舊的
decrepit衰老
dilapidated破舊的
shabby破舊的（房子）
1.vigorous 后省略stage 同義詞:lively robust dynamic
2.yet=however yet 可在句中,不用標(biāo)點(diǎn) however用在句中要用逗號(hào)
3.stealthy slide out of room溜出房間 play truant逃學(xué)
4.injection
cry one’s eyes out嚎啕大哭
5.undergo經(jīng)歷 up and down/ lows and highs沉浮
6.the passing of time時(shí)光流逝
7.heavy odds極大可能
8.virtual:physical
9.壽命life-span life expectancy longevity
10.tend to 傾向，不由自主
11.spoil oneself糟蹋自己
12.the …the …并列比較
13.organism有機(jī)體
14.wind上發(fā)條 wound上了發(fā)條的 run-down發(fā)條不緊的
15.but=except
16.fatul=deadly 致命的