英语阅读理解细说鲨鱼

① 一篇高二的英语阅读 求答案

From a boat I scanned the shore of East Island for albatross chick .These largest of seabirds spend most of their lives far at sea, but at nesting time they concentrate ashore on remote islands like this one. Two albatross species had hatched their chicks four or five months earlier. I also noticed some big tiger sharks show up at the peak of the fledging season, looking to eat young albatrosses staying in the shallows. During the months of June and July the two separate worlds of bird and fish come together. Unaware of the danger, the 30 or 40 chicks knew only that their departure time was now. I watched as some of the birds caught the wind, sailed out awkwardly over the water, and flew off into the wild blue sky, safely beyond the danger zone. Others landed a mere 30 yards from the shore, where the situation was wilder. A shark would move in and an unfortunate chick would disappear in a microsecond, before I could even raise my camera. Tiger sharks routinely start feeding at twilight, but here they fed on albatrosschicks all day. The morning of June 20 was a fairly typical one. Between 6:45 and 7:45 a.m. sixteen albatross chicks flew from the beach at East Island. In that hour five were attacked and killed.

从小船我扫描的东岛岸边的信天翁小鸡。这些大海鸟度过大半生远在海上，但在筑巢时，他们上岸集中在偏远的岛屿像这样的。二种信天翁孵出了小鸡的四，五个月前。我也注意到一些大的虎鲨出现在刚刚起步的高峰季节，看着吃青春信天翁留在浅滩。在6月和7月鸟类和鱼类的两个不同的世界走到了一起。没有意识到危险，在30或40小鸡只知道他们的出发时间是现在。我看着有些鸟抓风，驶出笨拙地在水面上，并且飞行到野外蓝天，安全地超越了危险区域。其他降落仅30码处的岸边，那里的情况很狂野。鲨鱼将在中移动和一个不幸的小鸡就会消失在一微秒，我还没来得及举起相机。虎鲨通常开始于晨昏觅食，但在这里，他们在信天翁雏鸟整天喂。 6月20日上午是一个相当典型的。 6:45之间和7:45 16信天翁幼鸟从海滩东岛飞去。在这一小时五人攻击和杀害。

② 鲨鱼的资料（英文）

鲨鱼属于脊椎动物门软骨纲(Chondrichthyes)板鳃亚纲，海生，少数种类进入淡水，为一群游速快的中大型海洋鱼类。

Sharks are vertebrates steel door cartilage (Chondrichthyes) elasmobranchii, Marine, a few species enter fresh water, as a group of large Marine fish speed is fast.

鲨内骨骼完全由软骨组成，常钙化，但无任何真骨头组织，外骨骼不很发达或退化，身体常被皮齿(质鳞)，牙多样化，具有硬肌，但膜骨则永不存在，脑颅无缝。

Shark endoskeleton completely composed of cartilage, often calcified, but without any true bone tissue, degraded or exoskeletons is not very rich, the body is often skin teeth (scale), tooth diversification, with hard muscle, but never exist, membrane bone temple seamless.

上额由腭方软骨组成，下额由梅氏软骨组成。最新研究表明，鲨体内含有多种生物活性成分，如抗癌因子、角鲨烯、黏多糖等等。

On the forehead is composed of palatal side cartilage, the forehead is composed of Mr Medvedev cartilage.Sharks, according to new research in the body contains a variety of biological active ingredients, such as anti-cancer agent, squalene, mucopolysaccharides and so on.

(2)英语阅读理解细说鲨鱼扩展阅读

鲨鱼的起源不详，但其地质学纪录可追溯到泥盆纪(4.08亿～3.6亿年前）。鲨鱼化石在中泥盆世出现，在石炭纪（3.6亿～2.86亿年前）成为占优势的脊椎动物。现代鲨鱼出现于侏罗纪早期（2.08亿～1.87亿年前），到白垩纪（1.44亿～6,640万年前）已经发展成现存的各科。

总之，除觅食和游泳机制的改进外，进化对鲨鱼的形态改变甚微。无论对化石种和现存种类来说，牙齿在鲨鱼种类鉴别方面均有很重要作用。

③ 用英语介绍一种鲨鱼用6句话

鲨来鱼，被一些人认为是海自洋中最凶猛的鱼类之一。但鲨鱼中体型最大的鲸鲨却以小型海洋生物为食物，和须鲸差不多。由于食物具有某种相似性，经过漫长的生物演化，它们长得和须鲸很有相似点，这个叫做“趋同进化”。于是“鲸鲨”的名字就理所当然了。
The shark, considered by some to be one of the most ferocious fishes in the sea. But the shark in the largest whale sharks with small sea creatures for food, and whales almost. Because the food has some similarities, over a long period of biological evolution, they grow and whales very similar. This is called "convergent evolution." So the "shark" the name of behoove.

④ 求英语阅读题答案

41. F
42. T
43. F
44. T
45. T

⑤ 英语文章shark attacks的翻译

A high school senior named Sydney is writing an essay about her parents, so she asked Dad how he and Mom fell in love.

⑥ 英语阅读理解（翻译）谢谢！！！（不要网络翻译）

一天晚上，一个海马梦想着自己拥有七座金山。第二天，他想拿着7个金币去回找那七座答金山。在路上，他遇到了一条鱼。他告诉这条鱼他想找金山，但是他不会又太快。那条鱼告诉他，如果你给我你所有的金币的话我可以给你一个鱼鳍。你就会游得很快了。那只海马同意了，之后海马遇到了一条鲨鱼，他对鲨鱼说了同样的事情。鲨鱼对他说，你进到我的嘴里我就会很快地带你游到金山那里。海马觉得这是个不错的主意，于是他便又到了鲨鱼的嘴里。鲨鱼闭上嘴说，真香呐！