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三年级英语作文:观蝴蝶标本展览

发布时间: 2021-10-27 11:21:42 浏览:

大家看过蝴蝶标本吗?今天我怀着好奇的心情去文体局体育馆看了蝴蝶标本展览。

Have you seen butterfly specimens? Today, I went to the Sports Bureau gymnasium with curiosity to see the butterfly specimen exhibition.

那里的蝴蝶标本各式各样美丽极了。那里展出1300多种标本。比如有:凤蝶、绢蝶、粉蝶、七彩凤蝶、巴西闪蝶、夜明珠蝶……

The butterfly specimens there are all kinds of beautiful. More than 1300 specimens are on display there. For example: Phoenix butterfly, silk butterfly, pink butterfly, colorful Phoenix butterfly, Brazilian flash butterfly, night pearl butterfly

其中我最喜欢的是粉蝶、七彩凤蝶。先说粉蝶吧!它是中等大小的蝴蝶,翅膀以白色较为多见,少数种类为红色或橙色,前翅一般为三角形,后翅近似卵圆形,寄生植物主要为十字花科、豆科、蔷薇科植物。全世界记载1241种,中国已知的有129种。七彩凤蝶:学名窄斑凤蝶,为大型名贵的蝴蝶,是凤蝶中色彩最丰富的一种,具有很高的观赏价值。全身布满金绿色的粉点,后翅五彩缤纷,可随着光线角度的变化而呈现出金黄、翠绿、紫蓝等各种色彩,十分艳丽。

Among them, my favori()te are butterfly and colorful butterfly. Say butterfly first! It is a medium-sized butterfly with white wings, a few species are red or orange, the front wing is generally triangular, the back wing is almost oval, and the parasitic plants are mainly Cruciferae, Leguminosae and Rosaceae. There are 1241 species recorded in the world, 129 known in China. Seven color butterfly: scientific name is narrow spot butterfly. It is a large and precious butterfly. It is the most colorful one among the butterflies and has high ornamental value. The whole body is covered with golden green powder dots, and the back wings are colorful. With the change of light angle, it can present various colors such as golden yellow, emerald green and purple blue, which are very gorgeous.

通过这次观看蝴蝶标本展览,学到了很多从书本学不到的知识,使我感受最深的是,我们要从自身做起,不要破坏生态环境,因为动物既是人类的好朋友又是发明家的老师,设想,如果没有小鸟在天上飞,科学家就发明不了飞机,要是没有鱼儿在水里游,科学家就发明不了轮船。让我们手拉手,心连心,保护我们共有的家园。

Through this exhibition of butterfly specimens, I learned a lot of knowledge that I can"t learn from books. What makes me feel the deepest is that we should start from ourselves and don"t destroy the ecological environment, because animals are both good friends of human beings and teachers of inventors. Imagine that without birds flying in the sky, scientists can"t invent airplanes. Without fish swimming in the water, scientists can"t invent airplanes Ship can"t be invented. Let"s hand in hand, heart in heart, protect our common home.

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