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写几种植物特征的英语小作文

植物是生命的主要形态之一,包含了如树木、灌木、藤类、青草、蕨类、及绿藻、地衣等熟悉的生物。在英语中也有关于写几种植物特征的作文题材,那你想知道写几种植物特征的英语小作文怎么写吗?下面是小编收集整理的一些写几种植物特征的英语小作文,大家一起来看看吧!

写几种植物特征的英语小作文篇一:

Plants seem to know which way is up and which way is down; besides, they seem to know right from left. If a cutting from a tree is kept alive, new shoots will grow from the end that grew in the highest part of the tree.

There is no noticeable difference between the top and the bottom of the living stick, even under a microscope. even so, the stick will not send out shoots from the end it regards as bottom even if this end happens to be on top!

Scientists studying this subject further split their cuttings in the direction of length.

To their surprise, they made another new discovery. a good many more buds grew on the righthand side of the split surface than on the left. They split the sticks again and found that the buds again grew on the right side.

The results of the entire study showed a 60% choice for the right side, proving that growing plants are mostly "righthanded.”

写几种植物特征的英语小作文

写几种植物特征的英语小作文篇二:

We all know that water is very important for human beings, while rainwater is also very important for plants. Their mother gives their first life, but rainwater provides them the second life. Without rainwater, the plants, especially the wild plants will thirst to die. As living in the wilderness, they can’t get the attention from human beings. So they have to drink the natural water, which is from the rainwater. We all know that we can bear hunger for a short time, but we couldn’t stand thirsty. So do the plants. So, you can see how important rainwater is to plants.

我们都知道,水对人类来说是非常重要的,而雨水对于植物来说也是非常重要的。他们的母亲给他们第一个生命,而雨水却为他们提供了第二个生命。没有雨水,植物,尤其是野生植物会渴死的。由于生活在野外,他们得不到人们的照顾。所以他们只能喝天然水,也就是从雨水中来的。我们大家都知道短期内的饥饿我们是可以承受的,但是口渴我们却是无法承受的。对于植物来说也是一样的。所以,可见植物对雨水的重要性。

写几种植物特征的英语小作文篇三:

Walk in the nature, can see the plants, in the park, in the grass, in the field, on the mountain... Plants everywhere, they accompany us, raising us. Plants and people's relationship is very close, human beings can not be separated from them, their role can be large! Every day we eat cereal, barley is gone, sorghum shell, processed into corn. Such as we eat rice is rice to the skins, and heart everyday cannot little, vegetables, fruits and other plants into the?! We drink, tomato juice, coconut juice, etc.. Don't look down upon the plants, you see! We wear clothes, but also depend on it, the clothes are made of cotton woven into cloth, usually cover the quilt, bed sheets, are derived from plants. When the festival, people always buy some flowers and bonsai decorative home. In addition, trees can also carry out photosynthesis, absorb carbon dioxide, release oxygen, bring us fresh air, trees can prevent noise. Plants are widely distributed in the vast sea, in the scorching sun of the desert, but with the environmental pollution, the survival of plants has been a great threat, some plants have been extinct. The relationship between plants and people is very close, we have to protect the environment, to create a better world for plants, so that they can grow.

到大自然中走一走,随处都能见到植物,在公园裡,在草丛中,在田野裡,在山峰上。。。植物无处不在,它们陪伴着我们,养育着我们。 植物和人们的关係十分密切,人类离不开它们,它们的作用可大呢!我们每天吃的谷物,就是大麦,高梁去了外壳,进行加工就变成了谷物。比如我们每天吃的米,就是稻子去了皮制成的,还有每天心不可少的蔬菜,水果等也是植物变成的呢!我们喝的饮料、番茄汁,椰子汁等等都是用植物做成的。你可别小看植物哟,你瞧!我们穿的衣服,也要靠它呢,衣服都是用棉花纺织成布做成的,平时盖的被子,铺的床单,都来源于植物。逢年过节时,人们总买来一些鲜花和盆景装饰家居。另外,树木还可以进行光合作用,吸收二氧化碳,释放氧气,给我们带来清新的空气,树木还能防止噪音。 植物分布广泛,在茫茫大海中,在烈日炎炎的沙漠裡,但随着环境的污染,植物的生存受到了极大的威胁,有的植物已经灭绝了。 植物的关係与人们十分密切,我们一定要保护好环境,为植物创造一个美好的世界,让它们自由生长。

写几种植物特征的英语小作文篇四:

Plants are very important living things. Life could not go on if there were no plants. This is because plants can make food from air, water and sunlight. Animals and man cannot do so. Animals get their food by eating plants and other animals. Man gets his food by eating plants and animals, too. Therefore, animals and man need plants in order to live.

If you look carefully at the plants around you, you will find that there are many types of plants. Some plants are large while others are small. Most plants are green.

There are two main types of plants: flowering plants and nonflowering plants.

Flowering plants have roots, stems, leaves, flowers and fruits. Almost all the trees around us are flowering plants. You can probably recognize some plants from their flowers or their fruits.

Nonflowering plants include coniferous trees, mosses, liver-worts, algae and fungi. You cannot see many nonflowering plants around you.

Most plants do not grow from seeds. They grow from spores. Spores are very, very small. Some spores are so small and light that they can float in the air. We may say that spores are quite similar to seeds. When these spores fall on wet and shady places, they usually grow into new plants.

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