關于魚類的雅思口語模板

　　動物對于現在的我們來說可以分為明顯的兩類：一種是家養(yǎng)動物（domestic animal），另外一種是野生動物（wild animal）。與人類生活在一起的是寵物（pet）和家畜（livestock），它們都受到了人類的喜愛。

　　大家都知道，早的動物出現在水里，之后的某個特定階段出現了較高級的兩棲類動物（amphibian），常見的有青蛙（frog）和蟾蛛（toad）。

　　兩棲類動物繼續(xù)向前進化就出現了爬行類動物（reptile），常見的有：lizard, turtle, crocodile, alligator, snake,They have got cold blood. They all lay eggs and their skin is thick.

　　之后當然要提及我們人類所屬的哺乳類動物（mammal）。They give milk to their babies. They have got warmblood.

　　接下來是鳥類 （bird），常見的小到蜂鳥 （hummingbird），大到鴕鳥（ostrich），還有兇猛的鷹（hawk），以及家禽類動物鴨和鵝（duck and goose）。They lay eggs. Many of them can fly. Their blood is warm. 　　高分回答

　　A fish is an exothermic vertebrate that lives in the water and has fins, which are structures used for moving. In addition, most fishes obtain oxygen through gills, and have scales. Scales are thin, overlapping plates that cover the skin of a fish. They are made of a hard substance similar to that of your fingernails. 　　魚是一種生活在水中會發(fā)熱的脊椎動物，用鰭游動。另外，大多數魚通過鰓獲取氧氣，有魚鱗。魚鱗是薄薄的重疊覆蓋在魚皮膚表面的小片。它們由質地非常堅硬的物質而成，類似人類的指甲。

　　People used to think that oceans and rivers are having a limitless supply of fish. Recently, though, overfishing has drastically reduced populations of the Atlantic codfish, Pacific salmon, and many other fish species. Some countries are trying to stop overfishing.

　　人們曾認為海洋與河流能提供無窮無盡的魚。然而，近的過度捕魚已經徹底地減少了大西洋M魚、太平洋大馬哈魚和其他很多魚類的數量。一些國家正努力停止過度捕魚。

　　The United States, Canada, and other countries have recently set limits on the amounts of certain kinds of fish that can be caught. In addition, some fishes, such as catfish, are being raised in 'fish farms'.This practicereduces the demand for fish caught in rivers and oceans.

　　美國、加拿大和其他的國家近已經對某些種類的魚的捕撈數量進行限制。另外，像ft魚這樣的一些魚也已經在“漁場”養(yǎng)殖，這就減少了去江河和海洋捕魚的需求。