“Since it must serve as a support to the silken network, the first thread stretched from one bank to the other must be of exceptional firmness. The epeira begins, therefore, by fixing both ends well; then, going and coming on the thread from one extremity5 to the other, always spinning, it doubles and trebles the strands6 and sticks them together in a common cable. A second similar cable is necessary, placed beneath the first in an almost parallel direction. It is between the two that the web must be spun8.
“For this purpose, from one of the ends of the cable already constructed the epeira lets itself fall perpendicularly9, hanging by the thread that escapes from its spinnerets. It reaches a lower branch, fastens the thread firmly to it, and ascends10 to the communicating bridge by the vertical11 thread it used for descending12. The spider then reaches the other bank, still spinning, but without gluing this new strand7 of silk to the cable. Arrived at the other side, it lets itself slide on to a branch conveniently placed, and there fastens the end of the thread that it has spun on its way from one bank to the other. This second chief piece of the framework becomes a cable by the addition of new threads. Finally the two parallel cables are made firm at each end by divers13 threads starting from it in every direction and attaching themselves to the branches. Other threads go out from this point and that, from one cable to the other, leaving between them, in the middle of the construction, a large open space, almost circular, destined14 for the net.
“Thus far the epeira has only constructed the framework of its building, a rough but solid framework; now begins the work of fine precision. The net must he spun. Across the open circular space that the divers threads of the framework leave between them, a first thread is stretched. The epeira stations itself right in the middle of this thread, central point of the web to be constructed. From this center numerous threads must start at equal distances from one another and be fastened to the circumference15 by the other end. They are called radiating lines. Accordingly the epeira glues a thread to the center and, ascending16 by the transverse thread already stretched, fixes the end of the line to the circumference. That done, it returns to the center by the line that it has just stretched; there it glues a second thread and immediately regains17 the circumference, where it fastens the end of the second line a short distance from the first one. Going thus alternately from the center to the circumference and from the circumference to the center by way of the last thread just stretched, the spider fills the circular space with radiating lines so regularly spaced that you would say they were traced with rule and compass by an expert hand.
“When the radiating lines are finished, the most delicate work of all is still left for the spider. Each of these lines must be bound by a thread that, starting at the circumference, twists and turns in a spiral line around the center, where it terminates. The epeira starts from the top of the web and, unwinding its thread, stretches it from one radiating line to another, keeping always at an equal distance from the outside thread. By thus circling about, always at the same distance from the preceding thread, the spider ends at the center of the radiating lines. The network is then finished.
“Now there must be arranged a little ambuscade from which the epeira can survey its web, a resting-room where it finds shelter from the coolness of the night and the heat of the day. In a little bunch of leaves close together the spider builds itself a silk den18, a sort of funnel19 of close texture20. That is its usual abiding21 place. If the weather is favorable and the passage of game abundant, morning and evening especially, the epeira leaves its den and posts itself, motionless, in the center of the web, to watch events more closely and run to the game quickly enough to prevent its escape. The spider is at its post, in the middle of the network, its eight legs spread out wide. It does not move, pretends to be dead. No hunter on the watch would have such patience. Let us copy its example and await the coming of the game.”
The children were disappointed: at the moment when the story became the most interesting, Uncle Paul broke off his narrative22.
“The epeira has interested me very much, Uncle,” said Jules. “The bridge over the stream, the cobweb with its regular radiating lines, and the thread that twists and turns, getting nearer and nearer to the center, the room for ambush23 and rest-all that is very astonishing in a creature that does these wonderful things without having to learn how. Catching24 the game ought to be still more curious.”
“Very curious indeed. Therefore, instead of telling you about the hunt, I prefer to show it to you. Yesterday, in crossing the field, I saw an epeira constructing its web between two trees on the little stream where such fine crayfish are caught. Let us get up early in the morning and go and see the chase.”
点击收听单词发音
1 beak | |
n.鸟嘴,茶壶嘴,钩形鼻 | |
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2 trotting | |
小跑,急走( trot的现在分词 ); 匆匆忙忙地走 | |
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3 reassured | |
adj.使消除疑虑的;使放心的v.再保证,恢复信心( reassure的过去式和过去分词) | |
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4 renounced | |
v.声明放弃( renounce的过去式和过去分词 );宣布放弃;宣布与…决裂;宣布摒弃 | |
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5 extremity | |
n.末端,尽头;尽力;终极;极度 | |
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6 strands | |
n.(线、绳、金属线、毛发等的)股( strand的名词复数 );缕;海洋、湖或河的)岸;(观点、计划、故事等的)部份v.使滞留,使搁浅( strand的第三人称单数 ) | |
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7 strand | |
vt.使(船)搁浅,使(某人)困于(某地) | |
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8 spun | |
v.纺,杜撰,急转身 | |
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9 perpendicularly | |
adv. 垂直地, 笔直地, 纵向地 | |
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10 ascends | |
v.上升,攀登( ascend的第三人称单数 ) | |
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11 vertical | |
adj.垂直的,顶点的,纵向的;n.垂直物,垂直的位置 | |
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12 descending | |
n. 下行 adj. 下降的 | |
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13 divers | |
adj.不同的;种种的 | |
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14 destined | |
adj.命中注定的;(for)以…为目的地的 | |
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15 circumference | |
n.圆周,周长,圆周线 | |
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16 ascending | |
adj.上升的,向上的 | |
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17 regains | |
复得( regain的第三人称单数 ); 赢回; 重回; 复至某地 | |
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18 den | |
n.兽穴;秘密地方;安静的小房间,私室 | |
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19 funnel | |
n.漏斗;烟囱;v.汇集 | |
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20 texture | |
n.(织物)质地;(材料)构造;结构;肌理 | |
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21 abiding | |
adj.永久的,持久的,不变的 | |
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22 narrative | |
n.叙述,故事;adj.叙事的,故事体的 | |
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23 ambush | |
n.埋伏(地点);伏兵;v.埋伏;伏击 | |
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24 catching | |
adj.易传染的,有魅力的,迷人的,接住 | |
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