问我是弹**大将军，想弄成极品，达人帮我设计装备

展开全部>04 electricity
the modern age ** an age of electricity.people are so used to electric
lights,radio,telev**ions,and telephones that it ** hard to imagine what
life would be like without them.when there ** a power failure,people
grope about in flickering candlelight,cars hesitate in the streets because
there are no traffic lights to guide them,and food spoils in silent
refrigerators.
yet,people began to understand how electricity works only a little than two centuries
ago.nature has apparently been experimenting in th** field for millions of
years.scient**ts are d**covering and that the living world may
hold many interesting secrets of electricity that could benefit humanity.
all living cells send out tiny pulses of electricity.as the heart beats,
it sends out pulses of record;they form an electrocardiogram,which a
doctor can study to determine how well the heart ** wo**ng.the brain,
too,sends out brain w**es of electricity,which can be recorded in an
electroencephalogram.the electric currents generated by most living
cells are extremely small-often so small that sensitive instruments are
needed to record them.but in some animals,certain muscle cells h**e
become so specialized as electrical generators that they do not work as
muscle cells at all.when large numbers of these cells are linked
together,the effects can be aston**hing.
the electric eel ** an amazing storage battery.it can send a jolt of as
much as eight hundred volts of electricity through the water in which it
lives.(an electric house current ** only one hundred twenty volts.)as
many as four-fifths of all the cells in the electric eel's body are
specialized for generating electricity,and the strength of the shock it
can deliver corresponds roughly to the length of its body.
电 当今时代是电气时代。人们对电灯、收音机、电视和电话早已司空见惯以致很难想 象没有它们生活会变成什么样。当停电时，人们在摇曳不定的烛光下暗中摸索；因没有红 绿灯的指示，汽车在道路上迟疑不前；冰箱也停止工作，导致食物变质。人们只是在两个世
纪前一点才开始了解电的使用原理，自然界却显然在这方面经历过了数百万年。科学家不
断发现许多生物世界里可能有益于人类的关于电的有趣秘密。所有生物细胞都会发出微小的 电脉冲。当心脏跳动时，把它发出的脉冲记录下来就成了心电图，这可让医生了解心脏的 工作状况。大脑也发出脑电波，这可在脑电图上记录下来。许多生物细胞发出的电流都是 极微小的，小到要用灵敏仪器才能记录和测量。但一些动物的某些肌肉细胞能转化成一个 个发电机，以致完全失去肌肉细胞的功能。这种细胞大量地连接在一起时产生的效果将是 非常令人吃惊的。电鳗就是一种令人惊异的蓄电池。它可以在水中发出相当于 800 伏特电
压电流(家庭用户的电压只有 120 伏特)。在电鳗的身体里，多至五分之四的细胞都专门用 来发电，而且发出的电流的强度大约和它身体的长度成正比。05 the beginning of drama
there are many theories about the beginning of drama in ancient greece.
the one most widely accepted today ** based on the assumption that drama
evolved from ritual.the argument for th** view goes as follows.in the
beginning,human beings viewed the natural forces of the world-even the
seasonal changes-as unpredictable,and they sought through various means
to control these unknown and feared powers.those measures which
appeared to bring the desired results were then retained and repeated
until they hardened into fixed rituals.eventually stories arose which
explained or veiled the mysteries of the rites.as time passed some rituals
were abandoned,but the stories,later called myths,pers**ted and provided
material for art and drama.
those who believe that drama evolved out of ritual also argue that those
rites contained the seed of theater because music,dance,masks,
and costumes were almost always used.furthermore,a suitable site had
to be provided for performances and when the entire community
did not participate,a clear div**ion was usually made between
the"acting area"and the
auditorium."in addition,there were performers,and,since
considerable importance was attached to **oiding m**takes in the
enactment of rites,religious leaders usually assumed that task.wearing
masks and costumes,they often impersonated other people,animals,or
supernatural beings,and mimed the desired effect-success in hunt or
battle,the coming rain,the revival of the sun-as an actor might.
eventually such dramatic representations were separated from religious
activities.
another theory traces the theater's origin from the human interest in
storytelling.according to th** view tales(about the hunt,war,or other
feats)are gradually elaborated,at first through the use of impersonation,
action,and dialogue by a narrator and then through the assumption of each
of the roles by a different person.a closely related theory traces theater
to those dances that are primarily rhythmical and gymnastic or that
are imitations of animal movements and sounds.
戏剧的起源 关于古希腊戏剧的起源存在着多种理论，其中一个最普遍为人接受的理论 假设认为戏剧从仪式演化而来。这个观点是这样进行论证的：一开始，人类把世界上的自 然力量，甚至季节的变化都看成是不可预料的。他们试图通过各种方式去控制这些未知的、
令人恐惧的力量。那些似乎带来了满意结果的手段就被保留下来并且重复直到这些手段固 化为不变的仪式，最后产生了能够解释或者掩盖这些仪式神秘性的故事。随着时间的推移，一些仪式被废弃了，但这些后来被称作神话的故事流传下来并且为艺术和戏剧提供了素材。认为戏剧从仪式演化而来的人们还认为那些仪式包含了戏剧的基本因素，因为音乐、舞蹈、
面具和服装几乎经常被使用，而且，必须为演出提供一个合适的地点；如果不是整个社区共 同参加演出，经常在"演出区"和"观众席"之间划分出明显的分界。另外，仪式中还有演员，而且宗教领袖通常承担演出任务，因为在仪式的执行中避免错误的发生被认为有相当大的重
要性；他们经常带着面具，穿着服装象演员那样扮演其它人、动物或超自然的生灵，用动作
来表演以达到所需要的效果，比如打猎的成功或战斗的胜利、将至的雨、太阳的复活。最 后这些戏剧性的表演从宗教活动中分离了出来。另一个追溯戏剧起源的理论认为它来自人 们对叙述故事的兴趣。根据这个观点，故事(关于狩猎、战争或者其它伟绩)是逐渐丰富起 来的。首先通过一个讲解人来运用模仿、表演和对话，然后再由不同的人扮演各自的角色；另一个与之紧密相关的理论将戏剧的起源追溯至舞蹈，这些舞蹈大体上是有节奏感的和体操 式的那一类，或者是对动物动作和声音的模仿。