一隻青蛙的成長英語小作文怎麼寫

A. 英文表達 青蛙的生命周期

The life cycle of a frog

1.The Egg
Frogs lay their eggs in water or wet places. A floating clump of eggs is called frog spawn.
The large and slippery mass of eggs are too big to be eaten. This is nature's way of protecting them. But, the smaller clumps of eggs will be eaten by the creatures living near or in the pond.
The egg begins as a single cell. Several thousand are sometimes laid at once. It becomes surrounded by a jellylike covering, which protects the egg. The female may or may not stay with the eggs to take care of the young after she has laid them. The egg slowly develops. But, only a few develop into alts. Ducks, fish, insects, and other water creatures eat the eggs.

2.The Cell Splits
The single cell in the egg eventually splits into two. These two split making four cells, and so on. Eventually, there are many cells in the egg.

3.The Embryo
The mass of cells in the egg come to form an embryo. Organs and gills begin to form, and in the meantime, the embryo lives off of its internal yolk. This supplies it with nutrients for 21 days. Then . . .

4.The Tadpole
After its 21 day development period, the embryo leaves its jelly shell, and attaches itself to a weed in the water. This quickly becomes a tadpole, a baby frog. The tadpoles grow until they are big enough to break free into the water. This can take from 3 days to 3 weeks, depending on what kind of frog they will become. They eat very small plants that stick to larger plants in the water. These tiny plants are called algae. The tadpole has a long tail, and lives in the water. It is extremely vulnerable, and must rely on its camouflage to protect it.
The tadpole has a long tail, and lives in the water. It is extremely vulnerable, and must rely on its camouflage to protect it. The tadpoles also face danger by being eaten by other water animals. Sometimes the pond dries up. As a result the tadpoles die.

5.The Tadpole Begins To Change
After about five weeks, the tadpole begins to change. It starts to grow hind legs, which are soon followed with forelegs. Behind their heads bulges appear where their front legs are growing. Their tails become smaller. Lungs begin to develop, preparing the frog for its life on land. Now and then, they wiggle to the surface to breathe in air. The tail becomes larger and makes it now possible for the tadpole to swim around and catch food. They eat plants and decaying animal matter. Some tadpoles eat frogs eggs and other tadpoles.

Almost There . . .
Over time, the tadpole becomes even more froglike. They have shed their skin and lips. Its mouth widens, and it loses its horny jaws. The tail becomes much smaller, and the legs grow. The lungs are almost functioning at this point.

6.The Frog
Eleven weeks after the egg was laid, a fully developed frog with lungs, legs, and no tail emerges from the water. This frog will live mostly on land, with occasional swims. The tiny frogs begin to eat insects and worms. Eventually, it will find a mate. The way this is done varies depending on the species. The female lays the eggs, the male fertilizes them, and the whole process begins again.

B. 小蝌蚪變成青蛙的英語作文

The tadpoles will first grow slowly, the process will graally show hind legs, tail will graally become shorter, and then will graally grow two front legs, the volume is also larger, and finally the tail disappeared completely grow into frogs

C. 介紹一種小動物的成長過程的英語作文

Last spring, my mother and I go to climb the mountain, we came to the hill, saw
a small pond, there are a lot of little tadpole, mom and I caught it catch,
finally caught!

After returning home, I put the tadpoles fall into my
small fish tank, I have put some soil in the pelvic floor, put some water in the
water in the water. At the moment, the little tadpoles are hungry, wanted to
think, I put some cooked rice and cooked egg yolk, watching them eat like wolves
and tigers eat, I can be happy!

Good times don't last long, I have not
long, because of my carelessness, tadpole not long legs, but also died a few, it
makes me sad for a long time, so, I was more careful to take care of the rest of
the tadpoles. , in the care of me, not long after, the tadpoles grow back, I
have more confidence!

Pays off, after several weeks, the small tadpole
forelegs are out, I was hardly music. Slowly, their tails graally reced, the
original fat thin body also has a lot of. One day, I wake up in the morning is
unable to hold oneself back to have a look the tadpoles, huh? Why do I not see?
Oh. They grow up, do not want to stay in water, are climbing the wall! I put the
water away, they're jumping around in the bottom, is a very lovely!

Look
at me personally a little frog, I feel very happy, have a strong sense of
achievement, this kind of feeling!

去年春天，我和媽媽去爬山，我們來到了山上，看見一個小池塘，裡面有好多隻小蝌蚪，媽媽與我抓呀抓，終於抓到了！
回家後，我便把蝌蚪們倒進了我的小魚缸里，我特地在盆底撒了一些泥土，還在水中水中放了一些水草。這會兒，小蝌蚪們肯定餓了，想了想，我就放了一些熟米和熟雞蛋黃，看它們狼吞虎咽的吃著，我可高興了！
好景不長，我養了沒多久，由於我的粗心，小蝌蚪不但沒有長出腿，反倒還死了幾只，這令我傷心了好久，於是，我更加細心地照料剩下的蝌蚪。，在我的細心照料下，沒過多久，小蝌蚪就長出了後腿，我更加有信心了！
皇天不負有心人，幾周後，小蝌蚪的前腿也長出來了，我樂得合不攏嘴。慢慢地，它們的尾巴漸漸的縮短了，原來胖胖的身體也瘦了很多。一天，我早上起床後就迫不及待的去看看小蝌蚪，恩？怎麼不見了？哦！原來它們長大了，不想在水裡呆，都爬到缸壁上了呢！我就把水倒掉了，它們在缸底跳來跳去，真是可愛極了！
看著我親手養的小青蛙，我心裡無比的高興，有一種強烈的成就感，這種感覺好極了！

希望對你有所幫助。

D. 小蝌蚪變青蛙的英語作文

差不多一個月前，我們去公園玩，喜爸在一個池子里抓了幾個蝌蚪。開始是不想抓的，青蛙是人類的好朋友，專吃害蟲，保護莊稼，這咱從小就知道。可是又想，這就是一個公園，公園外方圓幾里也早就沒了莊稼地，公園里樹木也不是很多，大多是草坪，青蛙也沒啥要保護的。所以就抓了幾個，主要目的是想讓喜喜觀察蝌蚪是怎麼變成青蛙的。
回來後就後悔了，不知道怎麼養埃上網查，說可以給麵包屑和蛋黃，一天換一次水，換水時只能換一半。照著做，結果沒幾天，只有一個存活的了。這讓我更加後悔了。一直不養小動物，就是因為如果它們死了我就特別難受。若干年前養過2隻小雞仔，1隻死了後，另外一隻不吃不喝叫了整整一天一夜後也死了。那叫聲太凄慘了，現在想起來心還顫顫的。當時都不知道怎麼處理它們，想把它們埋了，但正值冬天，地都凍了。最後是用雪把它們蓋上的。
喜爸說我換水換的，蝌蚪們不適應，可是那水我是困了一天的了。不過再不敢換水了。就這樣，還有人說我養得太干凈，應該裡面產生微生物才行。也不知道聽誰的好了。所幸這只小蝌蚪長大了，變成青蛙了。其實到底是青蛙還是蟾蜍我也不清楚。聽程媽說先出後腿的是青蛙，這只蝌蚪就是先出的後腿。可是這個說法被別人否了。愛啥啥吧，反正今天讓喜爸給放了。既然長大了，就應該讓它回歸自然了。

E. 求一篇青蛙的生長過程英語作文！！

[揚子晚報網消息] 我經常在菜場或路邊聽到叫賣青蛙的吆喝聲，看到一張張血淋淋的青蛙皮時，我心痛不已，嚴重時當場就吐了。我一直想不明白，人們知道青蛙是益蟲，還有那麼多的廣告說要保護青蛙，《中華人民共和國野生動物保護法》也有保護青蛙的內容，可為什麼還有那麼多人捕捉、買賣青蛙呢？
青蛙是個捉蟲能手：一隻青蛙一年可捕食5-40萬只蛀蟲，還是稻飛虱、蒼蠅、蚊子等害蟲的剋星。想想看如果人們捕捉一隻青蛙，那麼一年會有多少害蟲得以逃生？「春捕一隻蛙，秋少一擔谷」說的就是這個道理。而且，如果一塊田地養100隻青蛙捕蟲，要比農葯的效果好得多。用農葯的話，莊稼會被嚴重污染，人吃了會中毒生病，嚴重的還會導致死亡。由此可見，青蛙對人類和莊稼是多麼重要。如果不保護青蛙的話，就會發生蟲災，稻飛虱迅速繁殖，莊稼也就顆粒無收。

青蛙還是個歌唱家：不管白天黑夜青蛙都能給人帶來樂趣，青蛙一起叫，就像個大合唱，是段美妙的交響曲。

而現在人們就為了一點美味，捕殺、買賣青蛙，使得青蛙的數量越來越少，害蟲的數量越來越多。人們應該好好反省。

大家一起來保護「地面除害專家」——青蛙吧！

南京市琅琊路小學三（3）班 錢維周

點評：小作者從孩子的視角觀察社會，通過列舉事例說明青蛙的益處，從而告訴人們要保護青蛙。全文思路清晰，內容充實，語言流暢，並運用多種句式和俗語，是一篇佳作。

F. 關於青蛙生長過程的英語作文

Frogs grow in five stages. First is the egg stage. The eggs are laid in wet places in slippery masses that hopefully don』 get slurped up by other hungry animals. The eggs are called a 「frog spawn.」 There the single cells divide for the next 20 days. And hopefully some survive to get to the next stage. The eggs feed on the little yolk sac inside.

At 21days, the eggs become tadpoles. They break out of their jelly egg homes and live in the weeds until they can swim. They eat algae and grow until their swimmy tails grow big enough to swim around.

After about five weeks the tadpole begins to grow legs, starting with the back legs, which is the third stage. In the fourth stage bulges grow behind their head and that』s where their front legs will grow. Their tails shrink. Their lungs grow so they can live on land. It』s almost a frog now.

The tadpole grows and grows to look more like a frog, shedding its lips and skin. Eleven weeks after it was one little cell, it is fully grown. Gone are the tail and the horny jaws. It can swim and live on land. It now can eat worms and bugs. When it grows to be a big frog it will find a mate and the whole process will begin again.