昆虫记读后感

《昆虫记》读后感作文400字1

《昆虫记》是一部昆虫学的传世佳作，深刻地描绘一种或几种昆虫，比如:蜘蛛、蜜蜂、螳螂、蝎子、蝉、甲虫、蟋蟀等昆虫习性。作者说了昆虫的本能、习性、婚恋、繁衍、死亡。

读了《昆虫记》这本书，我知道了关于昆虫的很多不为人知的事情，比如在田野里经常闪烁着亮光，大家都知道是萤火虫的杰作吧!以前，我以为萤火虫只吃树叶、草，读了《昆虫记》后，我大吃一惊——萤火虫竟然是肉食性动物，主要猎物是蜗牛。萤火虫先用嘴里的两颗獠牙向蜗牛注射毒素，再用一种特殊消化液把肉汤液化，蜗牛就这样成了萤火虫的美食。萤火虫会发光是正因发光带上方有层白色涂层，是有一种十分细腻的颗粒构成的。然后由白色涂层供了可氧化物质，导管则输进了气流，当可氧化物质与气流相遇，变产生了光。

读了《昆虫记》，我知道了大自然的奇妙，昆虫界里还有很多不可思议的事情。从此刻开始，让我们好好学习，长大后去探究昆虫界的事情吧!完成法布尔还没完成的事。

《昆虫记》读后感作文400字2

星期天，我在书架上翻书时，偶然看见了《昆虫记》这本书，我想查找资料，又一次翻开了昆虫学家法布尔是如何描写昆虫的。

但我打开后，我被书中的一切吸引住，我满怀兴趣和好奇心地读起来，从前言中我了解到《昆虫记》又洋洋十卷之多，翻译成中文有两百多万字，从理论和科普意义上说，《昆虫记》算得上是一部生物学著作，然而从作者的生动叙述，语言细腻描写和丰富独特的想象力上来说，它又堪称为一部极佳的文学名著。书中的内容又很多，比如:黑肚皮的塔蓝图拉毒蜘蛛的故事，虎纹园蛛以及狼蛛的家庭生活，天生攀岩家蟹蛛所结带黏性的网还有蜘蛛离乡记等等。

在这本书中，我最喜欢的内容还是松毛虫的故事。故事中的松毛虫都很有集体主义精神，在一只松毛虫结网时，别的松毛虫不会只顾自己的窝，如果它看见前面有同类在织网，一定会拔刀相助，跟着前面的松毛虫一同吐丝，领头的松毛虫此事任务都很重，它要一边探路一面吐丝，比如一队松毛虫围着花盆的缸沿结网，他们就会一只跟着一只，排着整齐的队伍，可能偶尔会有几只走出来，但那是很少的。

读了这本《昆虫记》后，我真是受益匪浅，启发很大。我觉得法布尔能天天观察，时时观察，不怕辛苦，不惧怕困难，通过自己认真仔细观察写出了这部详细的《昆虫记》，他改变了许多人的错误看法，这种探索科学的精神很值得我们大家学习。我应该学习他好学钻研，勇于探索实践的精神，遇到问题一定要多问几个为什么。因为科学知识来不得半点虚假，只有这样，才能不断提高自己得科学知识。

"Insects" after reading composition 400 words 1

"Insects" is a masterpiece of entomology, profoundly depicting one or several insects, such as: spiders, bees, praying mantis, scorpions, cicadas, beetles, crickets and other insect habits. The author talked about the instincts, habits, marriage, love, reproduction, and death of insects.

Reading the book "Insects", I know many unknown things about insects, such as bright lights in the fields, everyone knows it is a masterpiece of fireflies! Before, I thought that fireflies only eat leaves, Grass, after reading "Insects", I was shocked-fireflies turned out to be carnivores, and their main prey was snails. The fireflies first use the two fangs in their mouths to inject toxins into the snails, and then use a special digestive juice to liquefy the broth, and the snails become a firefly's delicacy. Fireflies can emit light because there is a white coating on the top of the luminous strip, which is composed of very fine particles. Then the oxidizable substance is supplied by the white coating, and the duct is fed into the airflow. When the oxidizable substance meets the airflow, light is generated.

Reading "Insects", I know the wonders of nature, there are many incredible things in the insect world. From now on, let us study hard and explore the things in the insect world when we grow up! Complete what Fabre hasn't done yet.

"Insects" after reading composition 400 words 2

On Sunday, when I was flipping through the bookshelf, I stumbled upon the book "Insects". I wanted to find information, and once again opened up how entomologist Fabre described insects.

But after I opened it, I was fascinated by everything in the book. I read it with interest and curiosity. From the preface, I learned that "Insects" has ten volumes, and it is translated into Chinese with more than two million characters. In terms of theory and popular science, "Insects" can be regarded as a biological work, but in terms of the author’s vivid narrative, detailed language description and rich and unique imagination, it can be regarded as an excellent literature. masterpiece. There are a lot of content in the book, such as: the story of the black-bellied Tarantula spider, the family life of the tiger spider and tarantula, the sticky web of the natural rock climber crab spider, and the story of the spider leaving home, etc. Wait.

In this book, my favorite content is still the story of the pine caterpillar. The pine caterpillars in the story are very collectivist. When a pine caterpillar is forming a net, other pine caterpillars will not just look at its own nest. If it sees the same kind weaving a net in front of it, it will definitely draw a knife to help and follow the pine in front. The caterpillars spin silk together. The leading pine caterpillar has a very heavy task on this matter. It has to explore the road while spinning the silk. With a neat team, a few may occasionally come out, but that is very rare.

After reading this "Insects", I really benefited a lot and inspired a lot. I think Fabre can observe every day, always observe, not afraid of hard work, not afraid of difficulties, through his own careful observation and wrote this detailed "Insects", he changed the wrong view of many people, this spirit of exploring science It is worth learning for all of us. I should learn from his eagerness to learn and study, and the courage to explore and practice. When encountering problems, I must ask more why. Because scientific knowledge cannot be faked at all, only in this way can one continuously improve one's scientific knowledge.