下面是小编帮大家整理的以适者生存为话题的英语作文，本文共12篇，欢迎阅读，希望大家能够喜欢。
篇1：以适者生存为话题的英语作文
There is no exception to the rule that every organic being naturally increases at so high a rate, that, if not destroyed, the earth would soon be covered by the progeny of a single pair. Even slow-breeding man has doubled in twenty-five years, and at this rate, in less than a thousand years, there would literally not be standing room for his progeny.
The elephant is reckoned the slowest breeder of all known animals, and I have taken some pains to estimate its probable minimum rate of natural increase; it will be safest to assume that it begins breeding when thirty years old, and goes on breeding till ninety years old, bringing forth six young in the interval, and surviving till one hundred years old; if this be so, after a period of from 740 to 750 years there would be nearly nineteen million elephants alive descended from the first pair.
Can we doubt that individuals having any advantage, however slight, over others, would have the best chance of surviving and of procreating their kind? On the other hand, we may feel sure that any variation in the least degree injurious would be rigidly destroyed. This preservation of favorable variations and the rejection of injurious variations, I call Natural Selection.
【参考译文】
自然界中每一种有机物都以如此高的`速率自然增长，如果没有被破坏，地球很快就会被一对夫妇的后代所覆盖。即使是缓慢的繁殖者在二十五年内也翻了一番，以这种速度，在不到一千年的时间里，他的后代就没有立足之地了。
大象估计所有已知的动物的繁殖速度最慢，我采取了一些痛苦，估计其最低的可能自然增长率;这将是安全的假设，它开始繁殖时三十岁，继续饲养到九十岁，带来了六年轻的间隔，并存活到一百岁;如果是这样，经过一段时间的740至750年将有近一千九百万头大象活着是第一对。
我们可以怀疑的人有优势，但是轻微的，别人，会有最好的机会生存和繁衍的吗?另一方面，我们可以确信，任何程度的伤害都会被严格摧毁。这种保留有利的变化和拒绝有害的变化，我称之为自然选择。
篇2：以物竞天择，适者生存为话题的作文
以物竞天择，适者生存为话题的作文
以物竞天择，适者生存为话题的作文长不大的红杉树
春天来了，大地开始复苏了。花儿带着香气笑盈盈地来到人间，草儿毫不懈怠，从泥土里探出了可爱的小脑袋，各种树木也吐出新芽，好一派欣欣向荣的景象！
在一片美丽的绿草地上，有一个大棚，温暖的大棚里，新长出两棵可爱的小树，一棵是小杨树，另一棵是小红杉树，他俩已有半尺多高了。有一天，小杨树妈妈对红杉树妈妈说：“让孩子们出去见见风雨吧，不然会长不大的。”说完，小杨树妈妈拿着铲子，把小杨树挪出去了。红杉树妈妈摇摇头，说：“这可不行，春天刚到，寒气还很重，会把小红杉树冻着的。”
一转眼，夏天到了，小杨树已经长到两米多高了。经过夏雨的洗礼，小杨树变得更加精神、更加强壮了，而自己的小伙伴小红杉树基本上还是原来的样子。小杨树对红杉树妈妈说：“红杉树阿姨，夏天到了，该让小红杉树出来了吧！这是最好的生长期，你看看我俩的个头，我快能当他的老大哥了。”没想到红杉树妈妈却说：“夏天的'阳光太强烈，会把小红杉树给晒坏的。”
秋天开始了，小杨树妈妈劝红杉树妈妈说：“你就让小红杉树出来吧，你看小杨树长得多快啊！”红杉树妈妈却义说：“这也不行啊，人秋了，早晚都很凉，会让小红杉树着凉的。”
光阴荏苒，冬天到了。小杨树已经长得很高大了，而小红杉树呢？还是那么矮，像个永远也长不大的小孩。小杨树又说：“红杉树阿姨，这次你可得让小红杉树出来呀！”红杉树阿姨急忙说：“这次更不行啦！冬天那么冷，风雪交加，会把小红杉树冻死的。”
周而复始，一年过去了，小杨树经过春的滋润、夏的洗礼、秋的温馨、冬的考验，已经变得格外坚强，俨然树中的伟丈夫。生活在大棚里的小红杉树并没有茁壮成长，而且还有点要枯萎的样子。
大棚里温暖舒适，然而小红杉树并没有健康成长；外面的环境极其恶劣，却使小杨树长成了一棵参天大树。
物竞天择，适者生存。小杨树适应了自然界的环境，从而成就了自己辉煌的一生。
可怜的小红杉树到现在仍不明白：在大棚那样温暖舒适的环境中，自己为什么总是长不大呢？
篇3：适者生存英语作文
适者生存英语作文
适者生存
There is no exception to the rule that every organic being naturally increases at so high a rate, that, if not destroyed, the earth would soon be covered by the progeny of a single pair. Even slow-breeding man has doubled in twenty-five years, and at this rate, in less than a thousand years, there would literally not be standing room for his progeny.
The elephant is reckoned the slowest breeder of all known animals, and I have taken some pains to estimate its probable minimum rate of natural increase; it will be safest to assume that it begins breeding when thirty years old, and goes on breeding till ninety years old, bringing forth six young in the interval, and surviving till one hundred years old; if this be so, after a period of from 740 to 750 years there would be nearly nineteen million elephants alive descended from the first pair.
Can we doubt that individuals having any advantage, however slight, over others, would have the best chance of surviving and of procreating their kind? On the other hand, we may feel sure that any variation in the least degree injurious would be rigidly destroyed. This preservation of favorable variations and the rejection of injurious variations, I call Natural Selection.
【参考译文】
自然界中每一种有机物都以如此高的速率自然增长，如果没有被破坏，地球很快就会被一对夫妇的后代所覆盖。即使是缓慢的繁殖者在二十五年内也翻了一番，以这种速度，在不到一千年的时间里，他的后代就没有立足之地了。
大象估计所有已知的动物的繁殖速度最慢，我采取了一些痛苦，估计其最低的可能自然增长率;这将是安全的假设，它开始繁殖时三十岁，继续饲养到九十岁，带来了六年轻的'间隔，并存活到一百岁;如果是这样，经过一段时间的740至750年将有近一千九百万头大象活着是第一对。
我们可以怀疑的人有优势，但是轻微的，别人，会有最好的机会生存和繁衍的吗?另一方面，我们可以确信，任何程度的伤害都会被严格摧毁。这种保留有利的变化和拒绝有害的变化，我称之为自然选择。
篇4：以万圣节为话题英语作文
以万圣节为话题英语作文
halloween has always been a holiday filled with mystery, magic and superstition. it began as a celtic end-of-summer festival during which people felt especially close to deceased relatives and friends. for these friendly spirits, they set places at the dinner table, left treats on doorsteps and along the side of the road and lit candles to help loved ones find their way back to the spirit world.
today's halloween ghosts are often depicted as more fearsome and malevolent, and our customs and superstitions are scarier too. we avoid crossing paths with black cats, afraid that they might bring us bad luck. this idea has its roots in the middle ages, when many people believed that witches avoided detection by turning themselves into cats. we try not to walk under ladders for the same reason. this superstition may have come from the ancient egyptians, who believed that triangles were sacred; it also may have something to do with the fact that walking under a leaning ladder tends to be fairly unsafe. and around halloween, especially, we try to avoid breaking mirrors, stepping on cracks in the road or spilling salt.
but what about the halloween traditions and beliefs that today's trick-or-treaters have forgotten all about? many of these obsolete rituals focused on the future instead of the past and the living instead of the dead. in particular, many had to do with helping young women identify their future husbands and reassuring them that they would someday--with luck, by next halloween!--be married.
in 18th-century ireland, a matchmaking cook might bury a ring in her mashed potatoes on halloween night, hoping to bring true love to the diner who found it. in scotland, fortune-tellers recommended that an eligible young woman name a hazelnut for each of her suitors and then toss the nuts into the fireplace. the nut that burned to ashes rather than popping or exploding, the story went, represented the girl's future husband. (in some versions of this legend, confusingly, the opposite was true: the nut that burned away symbolized a love that would not last.) another tale had it that if a young woman ate a sugary concoction made out of walnuts, hazelnuts and nutmeg before bed on halloween night, she would dream about her future husband. young women tossed apple-peels over their shoulders, hoping that the peels would fall on the floor in the shape of their future husbands' initials; tried to learn about their futures by peering at egg yolks floating in a bowl of water; and stood in front of mirrors in darkened rooms, holding candles and looking over their shoulders for their husbands' faces.
other rituals were more competitive. at some halloween parties, the first guest to find a burr on a chestnut-hunt would be the first to marry; at others, the first successful apple-bobber would be the first down the aisle.
of course, whether we're asking for romantic advice or trying to avoid seven years of bad luck, each one of these halloween superstitions relies on the good will of the very same “spirits” whose presence the early celts felt so keenly. ours is not such a different holiday after all!
篇5：以感恩节为话题英语作文
This Thursday is Thanksgiving Day. The writer O’Henry called it the one day that is purely American. Thanksgiving is not a religious holiday. But it has ritual meaning. Some Americans attend religious services on the day before Thanksgiving or on Thanksgiving morning. Others travel long distances to be with their families. They have a large dinner which is the main part of the celebration. For many Americans, Thanksgiving is the only time when all members of the family gather. The holiday is a time of family reunion. Thanksgiving week is generally one of the busiest travel times of the year.
However, experts say this year probably will be different. On September 11th, thousands of people died when terrorists hijacked airplanes that struck buildings in Washington D.C. and New York City. Many people now say they are worried about flying on a plane. Travel experts say almost 6 percent fewer people will make long trips this Thanksgiving compared with last year.
篇6：以元宵为话题英语作文
关于以元宵为话题英语作文
The fifteenth day of the lunar month every year, China's people's traditional Lantern Festival. On this day each year, every family will hang lantern, fireworks, in the doorway of his coax wood-pile, let the men of his own house in the New Year, thriving, happy!
Speaking of dumplings, I most like to eat, I even thought, this is the world's first gourmet.
Today, my mother came back from the store in the evening, brought us “three full ling tangyuan”, snow-white tangyuan jumped out at me. It is made of glutinous rice powder, one is rolling rolling rolling, especially attractive, I really want to eat it.
Mother said: “I'm going to cook dumplings. A little later, dumplings boiled, I smell the fragrance of a tangy, food made my mouth water. Come quickly to give me a bowl, scrutinize ripe glutinous balls, glittering and translucent and transparent, from brown. Wrapped in the inside of the lard oil, sesame, sugar faintly visible. I imagine; With a small spoon scoop up a dumplings into his mouth, a nibble, delicious, fruity filling came out......
Mother put ChengHaoDe dumplings the table, I shout, can't wait with a small spoon in the bowl, picked one of the biggest, mouth to bite. ”Oh, very hot dead me!“ I immediately put down the small spoon, opened his mouth, with the hand hard fan in the mouth. Mom and dad saw my mess, couldn't help laughing. Mother scooped up a tangyuan said: ”still me a demonstration! See, eat dumplings when should first above bite a small mouth, blow filled some cool, can the big full the luck to eat STH delicious!“ ”Hey, what you can't eat hot dumplings!“ Say that finish, I according to the mother to teach experience, taste it carefully. Dumplings are sweet, sweet in your mouth, not only sweeter through my heart · · · · · ·
Our feast on a meimei, it seems, are still wanting more. ”Three full ling tangyuan“ really liked. Who smell taste all want to have a taste.
篇7：以元宵节为话题英语作文
以元宵节为话题英语作文
the 15-day celebration of chinese new year
the first day of the lunar new year is ”the weling of the gods of the heavens and earth.“many people abstain from meat on the first day of the new year because it is believed that this will ensure long and happy lives for them.
on the second day, the chinese pray to their ancestors as well as to all the gods. they are extra kind to dogs and feed them well as it is believed that the second day is the birthday of all dogs.
the third and fourth days are for the sons-in-laws to pay respect to their parents-in-law.
the fifth day is called po woo. on that day people stay home to wele the god of wealth. no one visits families and friends on the fifth day because it will bring both parties bad luck.
on the sixth to the 10th day, the chinese visit their relatives and friends freely. they also visit the temples to pray for good fortune and health.
the seventh day of the new year is the day for farmers to display their produce. these farmers make a drink from seven types of vegetables to celebrate the occasion. the seventh day is also considered the birthday of human beings. noodles are eaten to promote longevity and raw fish for success.
on the eighth day the fujian people have another family reunion dinner, and at midnight they pray to tian gong, the god of heaven.
the ninth day is to make offerings to the jade emperor.
the 10th through the 12th are days that friends and relatives should be invited for dinner. after so much rich food, on the 13th day you should have simple rice congee and mustard greens (choi sum) to cleanse the system.
the 14th day should be for preparations to celebrate the lantern festival which is to be held on the 15th night.
篇8：以诚信为话题英语作文
以诚信为话题英语作文
This cartoon displays a very soothing scene. An old lady bought some stuff from a convenience store, and just at the moment when she was about to leave, the store keeper ran out to her because she had paid an extra two yuan. Though that is not a big amount of money, I believe the old lady must be greatly impressed by the keeper’s honesty.
It is without doubt that the cartoon aims at addressing a serious problem prevailing in today’s society, that is, the lack honesty in the field of business. For instance, many businessmen are so obsessed with making profit that they simply forget that they are supposed to serve the people with best products and services. Therefore, there emerge fake products, cheating services and unfulfilled promises. In contrast, the kind-hearted keeper of this drawing practices honesty in every detail of her work. Her attitude gives customer the sense that her product and service are of first-class quality, which would guarantee her more customersand credit.
The store keeper’s practice is exactly what we should advocate among all businesses. That is because, honesty not only renders clients temporary satisfaction, but can also build long-term customer trust. The latter is one of the key factors for market expansion and business success.
篇9：以元宵节为话题英语作文
the 15-day celebration of chinese new year
the first day of the lunar new year is ”the welcoming of the gods of the heavens and earth."many people abstain from meat on the first day of the new year because it is believed that this will ensure long and happy lives for them.
on the second day, the chinese pray to their ancestors as well as to all the gods. they are extra kind to dogs and feed them well as it is believed that the second day is the birthday of all dogs.
the third and fourth days are for the sons-in-laws to pay respect to their parents-in-law.
the fifth day is called po woo. on that day people stay home to welcome the god of wealth. no one visits families and friends on the fifth day because it will bring both parties bad luck.
on the sixth to the 10th day, the chinese visit their relatives and friends freely. they also visit the temples to pray for good fortune and health.
the seventh day of the new year is the day for farmers to display their produce. these farmers make a drink from seven types of vegetables to celebrate the occasion. the seventh day is also considered the birthday of human beings. noodles are eaten to promote longevity and raw fish for success.
on the eighth day the fujian people have another family reunion dinner, and at midnight they pray to tian gong, the god of heaven.
the ninth day is to make offerings to the jade emperor.
the 10th through the 12th are days that friends and relatives should be invited for dinner. after so much rich food, on the 13th day you should have simple rice congee and mustard greens (choi sum) to cleanse the system.
the 14th day should be for preparations to celebrate the lantern festival which is to be held on the 15th night.
篇10：以经典为话题作文
与经典同行，与圣贤为伍。一篇好的经典诗文就如同一位好朋友，与你走向成功之道。曾经与经典的一次亲密接触，使我难以忘怀。
记得那一次，下午一放学，我就狂奔回家，守候电视里播放的我最喜爱的卡通片。正当我看到精彩之处时，“啪”的一声，妈妈关掉电视机，守在屏幕前，语重心长地说：“你一放学就看电视，不好好学习，将来老了就会后悔……”听着妈妈唠唠叨叨，烦死人了。我走进房间，用力甩上门。门外是妈妈一声无奈的叹息。
我在房间里直生闷气，随手抓起一本书翻看，孟郊写的《游子吟》吸引了我。这首诗歌歌颂了一种平凡而伟大的.人性美――母爱！每句诗都敲击着我的心灵。“世上最伟大的爱莫过于母爱！”我不禁感叹道。我妈妈何曾不像诗中的母亲那样爱自己的孩子呢？刚才，我对妈妈的不睬，必定伤透了她的心。母亲为我付出了那么多――时间、金钱、精力等等，这都是热火般的爱啊！而我呢？我何曾对母亲说过一句感谢的话？何曾在节日里给她送上一支鲜花？我甚至记不清楚她的生日在哪一天？只要想起母亲为我做的一切，我的鼻子就酸溜溜的。
“临行密密缝，意恐迟迟归。”母亲为孩子做的一切必定有她的用意。妈妈把电视关了，不就是为了让我有更多的时间学习，我应该理解她。“谁言寸草心，报得三春晖。”我怎样才能报答妈妈比山还高，比海还深的恩情呢？虽说妈妈对孩子的爱是不图回报的，但是，我想现在好好学习，将来学有所成，妈妈一定会有说不尽的喜悦。
与经典的一次亲密接触，真令我难以忘怀，因为，它让我懂得了寸草报春晖的人生哲理。
篇11：以和为话题作文
暑假期间，我回到了家乡的小镇，来感受流传至今的“和”文化。
仿佛雨后春笋般，镇上突然冒出了许多现刻瓦片的小摊，摊后是油嘴滑舌、分心刻瓦的摊主，摊前是讨价还价、熙熙攘攘的人群，我站在镇口，感觉这一切并不和谐。
镇口有着陶二爷雕刻的巨型“福”字。“田”中藏“寿”，“口”中藏“禄”，“寿”依“礻”边，团团喜气又因底料的灰色而显得肃穆起来。下头还刻有几幅吉祥图案，“喜鹊登梅”，“貔貅送子”，“凤舞九天”，“龙戏双珠”，每幅画都那么生动，那么和谐。
从镇口向镇里走去，绕开熙攘的人群，踏上熟悉的麻石板路，漫步于院落之间的小巷中。两侧的院墙没有过任何装饰，显得朴素的灰色面墙上头的瓦片却各不相同，每一片都雕有丰富的图案。它们安静地躺在墙头，不时有几片落叶从它们身上轻轻抚过，仿佛流淌着时光静好。
每走一步便可听到鞋跟儿敲击路面的声音，这声音沧桑，古老，来自于地下深处，在与我进行灵魂的交流，眼前的时光静好与天地之音将我带入了一份和谐的完美中。
转过一个拐角，看到了熟悉的木门——这不是陶二爷家吗？推开虚掩的木门，迈过厚重的门槛，看到了多年未见的陶二爷。陶二爷正雕刻着一条小鱼，他一挥手，是鱼跃龙门；一抬头，是丹凤朝阳。旋凿雕磨，每一个动作都行云流水，淋漓尽致。雕刻完毕后，陶二爷看见是我，道：“小伙子，还记得我这老头子呢？我已经不入江湖喽。”说完，他将那条小鱼赠予了我。触到小鱼的一瞬间，我感受一种传承了千年的和谐，这一次，是触摸到的。
直到那一刻我才明白，“和”文化就在时光静好中，大地之音中，也在那朴素、单纯的雕刻中。
篇12：以和为话题作文
和之一字，贯穿中华五千年的文化历程。所谓“万事和为贵”一句话，便足以道出“和”的重要性。忍一时，风平浪静；退一步，海阔天空。往往，在为人处事上，和，永远好过于争。
“和”，是一种文化的沉淀，是修养的体现，君子以中正平和处世，小人只知争一时的意气。以和处世，是一种人生的态度，若人人能做到，盛世将兴于此，老庄的中庸无为便是一种和的态度。所谓中庸无为并非是真正的无为，不过是一种不争的态度罢了。老子一生，传奇无尽，怎能说是无为，一部道德经，洋洋洒洒不过数千字，却引得后世折腰惊叹，亦能令一代圣人孔夫子俯首问道。庄子为人更不能说是无为，时有诸侯好观斗剑，庄子以天子剑说之，能救得一国之政。又怎么能说无为？他们不过是不愿争那庙堂之位，只愿为湖底一曳尾之龟而已，于是他们以“和”的态度看待世间万物，以“和”逍遥于天地间。
“和”乃立世之根本，唯有“和”方能更好地存在于这个世上，三国鼎立，吴蜀兴于和，赤壁之战，因吴蜀之和，以少胜多，令曹操丢盔弃甲，割须断袍，惶惶然如丧家之犬，若非因关羽念及旧日恩情不忍下杀手，曹氏天下，早已覆灭。吴蜀之衰，尽因一个争，为荆州，为一句虎女岂可嫁犬儿，刀兵起，为两国的衰亡拉起序幕。于是吴蜀相继为魏所破。昔日的豪气干云，金戈铁马，亦如梦幻般破碎，可谓成也和，败也和。
想我如今，泱泱华夏，万里山河，站在世界的高度上看，亦是一不容忽视的大国。但，为何在面对日本在钓鱼岛上的挑衅，仅能以言语相责之？皆因一个“和”字，因为我们知道，“和”的重要性若失了“和”，起了争，那么燃起的战火所席卷的将是无辜的人民，战火是人们所不愿看到的，唯有“和”才能令百姓安居乐业，唯有“和”，才能富国强民。而“争”不过是不得已而为之罢了。
“和”在世间的每一个角落，发挥着它无与伦比的作用。生意场上“和”气能生财，与人交往上，有“和”方能令友遍四海，在国家层面上，“和”可以富国强邦。
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