小说搜索     点击排行榜   最新入库
首页 » 经典英文小说 » The Story-book of Science » CHAPTER LX FRUIT
选择底色: 选择字号:【大】【中】【小】
CHAPTER LX FRUIT
关注小说网官方公众号(noveltingroom),原版名著免费领。
“IT would be knowing a person very little only to be aware of his wearing a garment of a certain material, a coat of such and such a cloth. One does not know a flower any better when one knows that it is clothed with a calyx and a corolla. What is under this covering?

A flowering branch of the Gillyflower

“Let us examine together this gillyflower. It has a calyx of four sepals and a corolla of four yellow petals1. I take away these eight pieces. What is left now is the essential part; that is to say, the thing without which the flower could not fill its r?le and would be perfectly2 useless. Let us go carefully over this remaining part. You will find it well worth the trouble.

“First, there are six little white rods, each one surmounted3 by a bag full of yellow powder. These six pieces are called stamens. They are found in all flowers in greater or less number. The gillyflower has six, four longer ones arranged in pairs, and two shorter.

“The double bag that surmounts4 the stamen is called an anther. The dust contained in the anther is known as pollen5. It is yellow in the gillyflower, lily, and most plants; ashy gray in the poppy.”

“You have already told us,” Jules interposed, “how clouds of pollen, raised by the wind in the woods, are the cause of supposed showers of sulphur that frighten people so.”

“I take away the six stamens. There remains6 a central body, swollen7 at the bottom, narrow at the top, and surmounted by a kind of head wet with a sticky moisture. In its entirety this central body takes the name of pistil; the swelling8 at the bottom is called an ovary, and the sticky head that terminates it is a stigma9.”

“What big names for such little things!” exclaimed Jules.

“Little, yes; but of unparalleled importance. These little things, my dear friend, give us our daily bread; without the miraculous10 work of these little things we should die of hunger.”

“I will take care to remember their names, then.”

“I, too,” chimed in Emile; “but you must go over them again, they are so hard to learn.”

Uncle Paul began again. Jules and Emile repeated after him: stamen, anther and pollen; pistil, stigma and ovary.

“With a penknife I divide the flower in two. The split ovary shows us what is inside.”

“I see little seeds in regular rows in two compartments,” observed Jules.

“Do you know what those hardly visible seeds are?”

“Not yet.”

“They are the future seeds of the plant. The ovary, then, is the part of the plant where the seeds form. At a certain time the flower withers11; the petals wilt12 and fall; the calyx does the same, or remains to play the part of protector a while longer; the dried stamens break off; only the ovary remains, growing larger, ripening13, and finally becoming the fruit.

“Every fruit—the pear, apple, apricot, peach, walnut14, cherry, melon, strawberry, almond, chestnut—began by being a little swelling of the pistil; all these excellent things that the plant furnishes us for food were first ovaries.”

“A pear began by being the ovary of a pear blossom?”

“Yes, my child; pears, apples, cherries, apricots, begin by being the ovaries of their respective flowers. I will show you an apricot in its blossom.”

Uncle Paul took an apricot blossom, opened it with his penknife, and showed the children what is here shown in the picture.

“In the heart of the flower you see the pistil surrounded by numerous stamens. The head that terminates it at the top is the stigma; the swelling at the bottom is the ovary or future apricot.”

“That little green thing would have been an apricot, full of sweet juice, that I like so much?” inquired Emile.

“That little green thing would have become an apricot like those Emile is so fond of. Now would you like to see the ovary that gives us bread?”

“Oh, yes! All these things are very curious,” replied Jules.

“Better than that, very important.”

Claire gave her uncle a needle at his request; then with the delicate patience necessary for this operation he isolated15 one of the numerous flowers of which the whole forms the ear of wheat. The delicate little flower displayed clearly, on the point of the needle, the different parts composing it.

Wheat

“The blessed plant that gives us bread has not time to think of its toilet. It has such weighty things to attend to: it must feed the world! So you see what quiet clothes it wears! Two poor scales serve it for calyx and corolla. You can easily recognize three hanging stamens with their double sachets for anthers. The principal body of the flower is the tun-bellied ovary, which, when ripe, will be a grain of wheat. It is surmounted by the stigma, fashioned like a double plume16 of exquisite17 delicacy18. Salute19 it, my children: behold20 the modest little flower that gives life to us all!”

点击收听单词发音收听单词发音  

1 petals f346ae24f5b5778ae3e2317a33cd8d9b     
n.花瓣( petal的名词复数 )
参考例句:
  • white petals tinged with blue 略带蓝色的白花瓣
  • The petals of many flowers expand in the sunshine. 许多花瓣在阳光下开放。 来自《现代英汉综合大词典》
2 perfectly 8Mzxb     
adv.完美地,无可非议地,彻底地
参考例句:
  • The witnesses were each perfectly certain of what they said.证人们个个对自己所说的话十分肯定。
  • Everything that we're doing is all perfectly above board.我们做的每件事情都是光明正大的。
3 surmounted 74f42bdb73dca8afb25058870043665a     
战胜( surmount的过去式和过去分词 ); 克服(困难); 居于…之上; 在…顶上
参考例句:
  • She was well aware of the difficulties that had to be surmounted. 她很清楚必须克服哪些困难。
  • I think most of these obstacles can be surmounted. 我认为这些障碍大多数都是可以克服的。
4 surmounts 355983785cd3023f9ac4708eb0848f5d     
战胜( surmount的第三人称单数 ); 克服(困难); 居于…之上; 在…顶上
参考例句:
  • A weather-vane surmounts the spire/The spire is surmounted by a weather-vane. 风向标装置在尖塔上[尖塔上装有风向标]。
  • One inch of joy surmounts grief of a span. 点滴欢乐就能克服大量的忧伤。
5 pollen h1Uzz     
n.[植]花粉
参考例句:
  • Hummingbirds have discovered that nectar and pollen are very nutritious.蜂鸟发现花蜜和花粉是很有营养的。
  • He developed an allergy to pollen.他对花粉过敏。
6 remains 1kMzTy     
n.剩余物,残留物;遗体,遗迹
参考例句:
  • He ate the remains of food hungrily.他狼吞虎咽地吃剩余的食物。
  • The remains of the meal were fed to the dog.残羹剩饭喂狗了。
7 swollen DrcwL     
adj.肿大的,水涨的;v.使变大,肿胀
参考例句:
  • Her legs had got swollen from standing up all day.因为整天站着,她的双腿已经肿了。
  • A mosquito had bitten her and her arm had swollen up.蚊子叮了她,她的手臂肿起来了。
8 swelling OUzzd     
n.肿胀
参考例句:
  • Use ice to reduce the swelling. 用冰敷消肿。
  • There is a marked swelling of the lymph nodes. 淋巴结处有明显的肿块。
9 stigma WG2z4     
n.耻辱,污名;(花的)柱头
参考例句:
  • Being an unmarried mother used to carry a social stigma.做未婚母亲在社会上曾是不光彩的事。
  • The stigma of losing weighed heavily on the team.失败的耻辱让整个队伍压力沉重。
10 miraculous DDdxA     
adj.像奇迹一样的,不可思议的
参考例句:
  • The wounded man made a miraculous recovery.伤员奇迹般地痊愈了。
  • They won a miraculous victory over much stronger enemy.他们战胜了远比自己强大的敌人,赢得了非凡的胜利。
11 withers e30bf7b384bb09fe0dc96663bb9cde0b     
马肩隆
参考例句:
  • The girl's pitiful history would wring one's withers. 这女孩子的经历令人心碎。
  • "I will be there to show you," and so Mr. Withers withdrew. “我会等在那里,领你去看房间的,"威瑟斯先生这样说着,退了出去。 来自英汉文学 - 嘉莉妹妹
12 wilt oMNz5     
v.(使)植物凋谢或枯萎;(指人)疲倦,衰弱
参考例句:
  • Golden roses do not wilt and will never need to be watered.金色的玫瑰不枯萎绝也不需要浇水。
  • Several sleepless nights made him wilt.数个不眠之夜使他憔悴。
13 ripening 5dd8bc8ecf0afaf8c375591e7d121c56     
v.成熟,使熟( ripen的现在分词 );熟化;熟成
参考例句:
  • The corn is blossoming [ripening]. 玉米正在开花[成熟]。 来自《现代汉英综合大词典》
  • When the summer crop is ripening, the autumn crop has to be sowed. 夏季作物成熟时,就得播种秋季作物。 来自《简明英汉词典》
14 walnut wpTyQ     
n.胡桃,胡桃木,胡桃色,茶色
参考例句:
  • Walnut is a local specialty here.核桃是此地的土特产。
  • The stool comes in several sizes in walnut or mahogany.凳子有几种尺寸,材质分胡桃木和红木两种。
15 isolated bqmzTd     
adj.与世隔绝的
参考例句:
  • His bad behaviour was just an isolated incident. 他的不良行为只是个别事件。
  • Patients with the disease should be isolated. 这种病的患者应予以隔离。
16 plume H2SzM     
n.羽毛;v.整理羽毛,骚首弄姿,用羽毛装饰
参考例句:
  • Her hat was adorned with a plume.她帽子上饰着羽毛。
  • He does not plume himself on these achievements.他并不因这些成就而自夸。
17 exquisite zhez1     
adj.精美的;敏锐的;剧烈的,感觉强烈的
参考例句:
  • I was admiring the exquisite workmanship in the mosaic.我当时正在欣赏镶嵌画的精致做工。
  • I still remember the exquisite pleasure I experienced in Bali.我依然记得在巴厘岛所经历的那种剧烈的快感。
18 delicacy mxuxS     
n.精致,细微,微妙,精良;美味,佳肴
参考例句:
  • We admired the delicacy of the craftsmanship.我们佩服工艺师精巧的手艺。
  • He sensed the delicacy of the situation.他感觉到了形势的微妙。
19 salute rYzx4     
vi.行礼,致意,问候,放礼炮;vt.向…致意,迎接,赞扬;n.招呼,敬礼,礼炮
参考例句:
  • Merchant ships salute each other by dipping the flag.商船互相点旗致敬。
  • The Japanese women salute the people with formal bows in welcome.这些日本妇女以正式的鞠躬向人们施礼以示欢迎。
20 behold jQKy9     
v.看,注视,看到
参考例句:
  • The industry of these little ants is wonderful to behold.这些小蚂蚁辛勤劳动的样子看上去真令人惊叹。
  • The sunrise at the seaside was quite a sight to behold.海滨日出真是个奇景。


欢迎访问英文小说网

©英文小说网 2005-2010

有任何问题,请给我们留言,管理员邮箱:[email protected]  站长QQ :点击发送消息和我们联系56065533