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在日常的学习、工作、生活中，肯定对各类范文都很熟悉吧。范文怎么写才能发挥它最大的作用呢？以下是我为大家搜集的优质范文，仅供参考，一起来看看吧
可爱的蚕宝宝作文300字写个开头篇一
looking forward to sericulture time again, my classmates gave me eight small silkworms with shells. at this time, the black body of the little silkworm, like a few little ants, is quietly staying on the mulberry leaves. dad helped me find a cosmetic box and cut the lid on it. we made a comfortable home for canbaoan.
去年，我和爸爸一起在家门口的小花铺里种了四棵桑树，现在已经长了很多很多嫩绿的叶子，我决定要用最新鲜的桑叶喂养我的蚕宝宝。看着蚕宝宝吃着鲜嫩的桑叶，我开心极了！
last year, my father and i planted four mulberry trees in the small flower shop at the door of our home. now we have many green leaves. i decided to feed my silkworm baby with the freshest mulberry leaves. i am very happy to see the baby silkworm eating the fresh mulberry leaves!
每天放学，我第一关心的就是我的蚕宝宝们了，看看它们有没有长大，桑叶有没有够吃，它们的家有没有粪便，如果脏了，我就给它们清理干净。更换桑叶，清理蚕宝宝的家成为我每天最快乐的一项工作。
every day after school, my first concern is my silkworm babies, to see if they have grown up, mulberry leaves have enough to eat, their home has no excrement, if dirty, i will clean them up. changing mulberry leaves and cleaning the silkworm babys home have become my happiest work every day.
渐渐地我发现，蚕宝宝越长越大了。一开始，蚕宝宝们只要一片桑叶就够它们呆在上面了，到后来要放三、四片叶子才够它们吃。其中有两只蚕宝宝长得特别快，胖乎乎的身子，食量很大，一只蚕宝宝一天就能吃掉两片桑叶。妈妈说吃得多就长得快，它们的竞争能力很强。我还发现，每当蚕宝宝变大之前，它们都要艰难的脱去身上的皮，头上的壳。脱皮是从它们的嘴巴开始的，先是把嘴巴上的硬壳脱去，然后从头部往尾部脱皮。有一次，我发现一只蚕宝宝的皮一直挂在尾部，好象阻碍了它的行动，我就用棉签压住它那褪下的皮，帮助蚕宝宝成功的脱皮。
gradually i found that the longer the silkworms grow, the bigger they are. at first, silkworm babies need only one mulberry leaf to stay on it. later, they need three or four leaves to eat. among them, there are two silkworm babies growing very fast, chubby body, eating a lot, a silkworm baby can eat two mulberry leaves a day. mom said that eating too much makes them grow fast. they are very competitive. i also found that when silkworm babies grow up, they have to take off the skin and the shell on their heads. peeling starts with their mouths, first removing the hard shell from their mouths, and then peeling from the head to the tail. once, i found that the skin of a silkworm baby was always hanging at the tail, which seemed to hinder its action. i used a cotton swab to press on its shed skin to help the silkworm baby successfully peel.
蚕宝宝的食量越来越大，身子也长得越来越长，包装盒显得很拥挤，爸爸找来了一个更大的盒子，我帮蚕宝宝搬了一个“新家”。没过几天，那两只最大的蚕宝宝停食了，它们有时静止的在那抬着头，似乎在想着什么，有时又四处爬动，好象要找什么东西似的。妈妈对我说：“这两只最大的蚕宝宝要准备吐丝结茧了，得另外找个干净的地方让它们安静地吐丝。”我把它们移到了另一个小盒子里，让它们能尽快的适应新环境。第二天上午，当我从学校放学回家冲过去看它们的时候，那两只蚕分别找了一个角落正在那里努力地工作呢！
又过了几天，其他几只蚕宝宝也陆续的开始吐丝了，一个个洁白的、象小蛋一样的茧，分布在盒子的'各个角落。爸爸告诉我：“蚕宝宝吐完丝结完茧就要开始新的生命了，它们会变异成蛹，蚕蛹在茧里休眠一个月左右的时间后又会变成蛾，蛾就会从茧里出来，通过产卵后死去。”
a few days later, several other silkworm babies began to spin silk one after another, one by one, white cocoons like little eggs, distributed in every corner of the box. my father told me: "when the baby silkworms have finished spinning and cocooning, they will start a new life. they will change into pupae. after a month or so of dormancy in the cocoon, the pupae will turn into moths. the moths will come out of the cocoon and die after mating and spawning."
这次养蚕的经历，让我增长了许多知识，了解了蚕宝宝的生长和生命进化。我想如果明年我再养蚕，一定会发现更多有关于蚕宝宝的知识。
this sericulture experience, let me increase a lot of knowledge, understand the growth of silkworm baby and life evolution. i think if i raise silkworms again next year, i will find out more about the baby silkworm.
可爱的蚕宝宝作文300字写个开头篇二
at noon on saturday, i was thinking about what to write in my next essay, and i immediately remembered my lovely baby silkworms, and i thought i could observe them.
after a while, i took a box of baby silkworms and ran up to the fourth floor as fast as i could. i entered the house panting and observed the baby silkworms.
i thought the head was behind the black head and the mouth was on top of the black head, but i wasn't sure, so i decided to explore the world of the baby silkworm this time.
i first put the first task "look at the mouth" i first put a small silkworm on a small piece of mulberry leaf, began to observe, i watched carefully. i found that the baby silkworm's mouth was like a wave, going back and forth up and down.
the second task "head exploration" i in order to find out the baby silkworm's head again, i took an hour to observe and grasp the problem all written on a piece of paper, and then write the details of the observation on a piece of paper, you can and the problem together ... 40 minutes passed, i finally know where the baby silkworm's head is...
the happiness written on my heart crossed my face.
可爱的蚕宝宝作文300字写个开头篇三
i have four baby silkworms wearing white clothes, black mouths, eight little legs, and twisting around.
i gave them a few mulberry leaves and they ate them one by one. after a day, i came to see them and found that they had only chewed three or four small holes in the leaves, but they were in high spirits, as if they had eaten many gourmet meals and their bellies were about to burst.
don't look at the baby silkworms eat less, but after a few days they shed their skin again, and grow another year. every time a baby silkworm sheds its skin, it is a little whiter.
baby silkworms also play dead, whenever i came to see them, they were lying motionless, i was so anxious that i was crying, so i rushed to my mother, who was surprised and said, "no way!" so my mom touched the baby silkworms, and they immediately crawled onto the back of my mom's hand, scaring her.
baby silkworms also "toilet" whenever they eat a few mouthfuls of mulberry leaves, they will excrete like black rice feces, because the baby silkworms like a clean home, otherwise, they will die, so every day i was very busy.
ah! cute and naughty baby silkworm, i really like you!
可爱的蚕宝宝作文300字写个开头篇四
grandma's family has some special "members", they are the lovely baby silkworms.
the silkworm is one of the beneficial insects, small in size, with a bean-sized head and a shell with two pointy things on it, which are its teeth. the silkworm's tongue is dark red with white hairs on it, and it makes a "rustling" sound when it eats mulberry leaves.
the body of the young silkworm is black, and when it grows up, it becomes silvery gray. the silkworm's eyes are very small, like the tip of a needle. there are also white hairs on the nostrils. the silkworm has many small spots on its carapace, and its body is knobbed and wriggles when each knob is wriggled. the silkworm has a small fleshy tip at the tail, it has a total of ten or so claws, claws are sticky, whenever i change the silkworm mulberry leaves, it will stick to the leaves, but i just touch its head, it will fall off.
when the silkworm becomes a pupa, people process the cocoon into silk. silk can be used to great value!
speaking of which, i am reminded of a poem by tang dynasty poet li shangyin: "the spring silkworm to the end of the silk, the wax torch into ashes tears dry". this valuable quality of the silkworm is great!
i love the baby silkworm, it is a model for us to be human.
可爱的蚕宝宝作文300字写个开头篇五
my family has a lot of cute baby silkworms that come from school.
the baby silkworms are very greedy, just like miners flying through the mulberry leaves. they are white and fat, and feel soft when i touch them gently. baby silkworms and like a white train, "train" section by section, each section has a small black window, which is their breathing hole.
one day, i put a baby silkworm gently on the palm of my hand, it kept turning around in my hand, and suddenly it was lying on all fours in my hand, i thought it was dead! it turned out that it was doing sit-ups, its little feet are too short to reach the back of the head, every time it sat up for a short while, it lay down with a common cry.
baby silkworms grow faster and faster, they have to do "home". baby silkworms slowly make cocoons. they are in the "home" to sleep on a beautiful sleep.
one day, the baby silkworm "home silk door" gently pushed open, they magically turned into a small moth flapping wings.
i love my silkworm babies, they are so cute!
可爱的蚕宝宝作文300字写个开头篇六
the baby silkworm is a very cute and interesting insect, and i have always wanted to get it
when school was over today, the teacher gave us all a box of baby silkworms and a bag of mulberry leaves, and i took it home.
through careful observation, i found out that the baby silkworm has a snow-white skin, a black skin inside, a black mouth, flesh-colored lips, a row of very small black circles on the left and right side of its body, a pink inside, a golden tail, and a horn on top, just like a cute caterpillar.
i put two green mulberry leaves in, and the baby silkworms ate them first, now lying on the turquoise leaves, and then biting with their mouths. after only a short while, the tender green leaves were bitten out of several small holes. after a while, the mulberry leaves were eaten up by them. i was very shocked.
some of the baby silkworms were sleeping, lying motionless, while others were holding their heads high, like they were showing off their beautiful bodies; others were hugging each other, like close friends.
baby silkworms are so cute!
