英语选修8第二单元课文翻译？她担心准备盛宴,Lala迅速转过身来,用她的家、西瓜和坚果收集其他水果。这是家庭群体的习惯,然后又聚集到单独在不同的地点,由于他们要跟着兽群穿过草地。她的前额上出现了皱纹。如果只可能是和去年一样!当时她已经很开心,当Dahu选她为未来的母亲的孩子。他是最好的机床维修工、那么，英语选修8第二单元课文翻译？一起来了解一下吧。
How Failure Became Success
On 8th August,1914,27 men who had replied to an advertisement in The Times boarded a ship leaving for the Antarctic.The name of the ship was the Endurance and the captain was an Irishman called Ernest Shackleton.
The aim of the journey was to cross the frozen continent via the South Pole – journey of 1,800 miles.Shackleton thought the journey would last six months.
But when land came into sight,the Endurance became trapped in the ice and began to break up.Shackleton and his men watched the Endurance sink into the icy sea.They then headed north,pulling three lifeboats behind them.
After six days,bad weather forced them to give up and the men set up camp on a sheet of ice which began slowly moving across the Antarctic Circle.
They survived on the ice for five months.Then,on 16th April,1915,Shackleton saw land.It was Elephant Island – large rock with nothing growing on it,but much better than a floating piece of ice.When they reached the island,Shackleton came up with an idea – it was a risk but he would have to take it.He and five men would take one of the lifeboats,and sail 800 miles to South Georgia,where there was a permanent camp.They could then return to rescue the rest of the men.
It took Shackleton 17 days to rach South Georgia.Unfortunately he landed on the wrong side of the island,and had to walk 36 hours over mountains to reach the camp.The whale hunters all the camp couldn?t believe their eyes when they saw the six men walking down from the mountains.
Shackleton kept his promise.More than three months later,he returned to Elephant Island to rescue the crew he had been forced to abandon.He had failed to reach the pole – but he had saved the lives of all his men
失败是如何成功
1914年8月8日,响应泰晤士报上一则广告的27个人登上一艘轮船向南极进发。
1、THE RETURN OF THE DINOSAURS？恐龙的回归？
2、The possibility of cloning fierce and extinct wild animals has always excited film makers。
克隆凶猛和灭绝的野生动物的可能性一直使电影制片商感到兴奋。
3、And they are not the only ones！
然而他们并不是唯一对此感到兴奋的人。
4、The popularity of films such as Jurassic Park， in which a scientist clones several kinds of extinct dinosaurs， proves how the idea struck a mixture of fear and excitement into people's hearts。
在《侏罗纪公园》这部影片中，有一位科学家克隆了好几种不同的绝种恐龙。类似这样的电影很受欢迎，证明了这一想法使人们感到既兴奋又恐惧。
5、But in fact we are a long way from being able to clone extinct animals。
一单元：南极洲:最后的大陆南极洲是地球上最冷的地方。它“年代也最干燥的。年降雨量几乎为零,严格来说它就是一片荒漠南极洲。总面积约1400万万平方公里南极周围的,是世界上第五大洲。高山,反式南极范围从东到西,运行,减少在欧洲大陆的两个。也有火山,但他们不是很积极。南极洲拥有世界90%的“年代冰,大部分淡水(70%)是在一个冰冻的状态,当然。98%的表面覆盖永久在冰帽。平均而言它是两公里厚的,但在一些地方它达到五公里厚。受地球重力作用的大风吹从极点到海岸线,而其他的风吹在海岸。很难想象一个更不适合居住的地方。但是南极洲满是野生动物,已经适应了它的极端条件。有不同类型的企鹅、飞鸟、海豹、鲸鱼。但长期南极冬天的晚上,持续182天(持续时间最长的一次连续在地球黑暗),以及
作为极端寒冷和少雨,意味着一些类型的植物可以在那里生存。只有两种类型的开花植物被发现,而没有树木的大洲。其余的植物是由苔藓,藻类和苔藓。一些形式的藻类生长在冰已经适应了。大部分的冰已经存在了数千年。因此,它已成为一个窗口,可以让研究人员过去很多有用的信息。气体和矿物质,在形式的火山尘埃被困在冰,可以告诉我们很多关于世界的气候就像在过去的时代。
这次节日的盛宴：公元前18000
Worried about the preparations for her feast, Lala quickly turned for home with her collection of nuts, melons and other fruit.有关的筹备工作为她担心盛宴，很快转为拉拉她的坚果收集，家庭瓜果和其他水果。 It was the custom of family groups to separate and then gather again at different sites for reunions as they followed the animal herds across the grasslands.这是家庭群体的习惯不同，然后聚集在不同地点的聚会，他们又接着整个草原的动物群。 A wrinkle appeared on her forehead.阿皱纹出现在她的前额。 If only it could be just like last year!如果只是它可能只是像去年一样！ At that time she had been so happy when Dahu chose her as the future mother of his children.当时她已很开心当大户选择作为他的孩子的未来母亲的时间。
Unit2克隆：它将把我们引向何方？ 克隆一直与我们同在，而且它还要持续下去。这是一种用来生产与原型完全相同的动植物的方法。当园艺师从生长着的植物上剪下枝条来培植新植物时，就会产生这种现象。这种现象也发生在动物身上，从同一个原生卵子产生性别和相貌相同的双胞胎也是克隆。实际上，这些都是自然克隆现象。 克隆技术有两大用途。第一，园艺师一直用它生产大量的供商用的植物； 第二，它在对新植物物种的研究以及在对动物的医学研究方面都是很有价值的。 .克隆植物简单，但克隆动物就比较复杂了，是一项很难完成的任务。克隆哺乳动物的多次尝试都失败了。 但是，科学家的决心和耐心最终得到了回报，这就是1996年具有突破性的克隆羊“多莉”的诞生。它的程序如下图（略）所示： 1.母羊（甲）提供一个卵细胞。2.在卵细胞中取出细胞核。3.卵细胞准备接受新的细胞核。4.母羊（乙）提供一个供克隆的躯干细胞，该细胞应包含有生产一头新羊所需要的全部基因。5.取出该细胞的细胞核。6.用电把母羊（乙）的躯干细胞核和母羊（甲）的卵细胞连接起来。7.细胞分裂并生长成胚胎。8.把胚胎置入另外一头寄生的母羊（丙）体内，母羊（丙）就是克隆羊的代孕。
以上就是英语选修8第二单元课文翻译的全部内容，8、From time to time people suggest that extinct animals like dinosaurs， can possibly be brought back to life through cloning。不时地会有人提议，克隆技术将有可能使地球上已经消失的动物（如恐龙）复活。9、Unfortunately， with what we know now， this is either impossible or unsuitable。内容来源于互联网，信息真伪需自行辨别。如有侵权请联系删除。
