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　　overfished

　　英：

　　美：

　　常用释义：

　　adj．过度捕捞的：指某个水域或鱼类种群受到过度捕捞

　　v.对（某水域）过度捕捞；过度捕捞（鱼）

　　1、U.S., where large predatory sharks have also been

　　overfished

　　, cownose ray populations have exploded.───美国东海岸，大型掠食性鲨鱼也被过度捕捞，牛鼻鳐的数量爆炸式增长。

　　2、The dark red-and-black striped lionfish also replaces groupers, which have been

　　overfished

　　.───而长着红黑色条纹的狮子鱼则成为石斑鱼的替代品；后者已经被过度捕捞。

　　3、They found a mixed picture, in which some species were

　　overfished

　　in some places and not in others.───他们发现众多渔场的状况不能一概而论，某些鱼类并非在所有地方都被过度捕捞。

　　4、Fish and chips has always been a favorite dish in Britain, but as the oceans have been

　　overfished

　　, fish has become more and more expensive.───煎鱼加炸薯片在英国历来是很受欢迎的一道菜，但由于海洋被过度捕捞的缘故，鱼变得是越来越贵了。

　　5、But the FAO also points out that crocodile attacks are less likely in places that have not been

　　overfished

　　.───但粮农组织也指出鳄鱼袭击可能较少发生在未捕捞过度的水域。

　　6、Many Marine species are

　　overfished

　　, and some have high levels of mercury and PCBs.───过度捕捞的很多海洋物种中，有许多含有高浓度的汞和多氯联苯。

　　7、Fish and chips has always been a favourite dish in Britain, but as the ocean have been

　　overfished

　　, fish has become more and more expensive.───油煎鱼加炸土豆片一直收到英国人的欢迎，但是随着海洋捕捞泛滥，鱼也变得越来越昂贵。

　　8、It is not uncommon for stocks fished sustainably in one part of the world to be

　　overfished

　　in other regions.───有些鱼类品种在某些地方经可持续发展的方式捕捉，但在其他地区却遭过度捕捞，这个情况并非罕见。

　　9、As the oceans have been

　　overfished

　　.───随着海洋里的滥捕滥捞。

　　1、overfished species───过度捕捞物种

　　结语：

　　as the oceans have been over fished , fish has become more and more expensive . 请问 fish 后 为什么 跟 has , 不是 应该 跟 have 吗 , 因为 fish 这里 应该 是 复数 .，fish 做鱼和鱼肉的时候不可数，谓语动词用单数但是当表示鱼的种类的时候可数，but 和 as 不 都是 连词 吗 , 为什么 butas 可以 放在 一起 使用 , 如 下面 的 例句 . fish and chips has always been a favourite dish in britain , but as the oceans have been over fished , fish has become more and more expensive . ( 摘自 《 新概念 英语，but是并列连词，只能构成并列句；as是连词，一般引导状语从句，帮助构成复合句.本句中的主干结构是but构成的并列句；but之后的分句，是一个含有as引导的原因状语从句的复合句.