英语 英语 日语 日语 韩语 韩语 法语 法语 德语 德语 西班牙语 西班牙语 意大利语 意大利语 阿拉伯语 阿拉伯语 葡萄牙语 葡萄牙语 越南语 越南语 俄语 俄语 芬兰语 芬兰语 泰语 泰语 泰语 丹麦语 泰语 对外汉语

SSS 2010-12-20

时间:2011-01-06 06:46来源:互联网 提供网友:tianshun   字体: [ ]
特别声明:本栏目内容均从网络收集或者网友提供,供仅参考试用,我们无法保证内容完整和正确。如果资料损害了您的权益,请与站长联系,我们将及时删除并致以歉意。
    (单词翻译:双击或拖选)

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute.

Sticks and stones may break some bones…unless you're a young female chimp1. In that case, you're more likely to cradle your stick like a dollie. That finding appears in the journal Current Biology.

If you have kids, you've no doubt noticed that, generally speaking, girls like to play with dolls while boys gravitate toward swords and trains. Study after study has shown this to be true. But is it instinct? Parental2 influence? Or the result of some sort of preschool peer-pressure? One way to find out is to look to the animal kingdom, where there are no gender-specific playthings. Earlier studies of monkeys in captivity3 have shown that, given a choice, females do prefer dolls whereas males will reach for a truck. But what about how juvenile4 animals play in the wild?

Scientists studying chimps5 in a national park in Uganda for 14 years have found that all the youngsters like to play with sticks. They poke6 them into holes and just carry them around. But the female chimps also seem to act out nurturing7 them, holding the sticks close and bringing them into their nests at naptime. Males prefer to use the sticks to whack8 each other. Sound familiar?

Thanks for the minute. For Scientific American's 60-Second Science, I'm Karen Hopkin.


点击收听单词发音收听单词发音  

1 chimp WXGza     
n.黑猩猩
参考例句:
  • In fact,the color of gorilla and chimp are light-color.其实大猩猩和黑猩猩的肤色是较为浅的。
  • The chimp is the champ.猩猩是冠军。
2 parental FL2xv     
adj.父母的;父的;母的
参考例句:
  • He encourages parental involvement in the running of school.他鼓励学生家长参与学校的管理。
  • Children always revolt against parental disciplines.孩子们总是反抗父母的管束。
3 captivity qrJzv     
n.囚禁;被俘;束缚
参考例句:
  • A zoo is a place where live animals are kept in captivity for the public to see.动物园是圈养动物以供公众观看的场所。
  • He was held in captivity for three years.他被囚禁叁年。
4 juvenile OkEy2     
n.青少年,少年读物;adj.青少年的,幼稚的
参考例句:
  • For a grown man he acted in a very juvenile manner.身为成年人,他的行为举止显得十分幼稚。
  • Juvenile crime is increasing at a terrifying rate.青少年犯罪正在以惊人的速度增长。
5 chimps 2a09048610e52de775e2fe426c063f06     
(非洲)黑猩猩( chimp的名词复数 )
参考例句:
  • Chimps are too scarce, and too nearly human, to be routinely slaughtered for spare parts. 黑猩猩又太少,也太接近于人类,不可以作为人器官备用件说杀就杀。 来自英汉非文学 - 生命科学 - 医学的第四次革命
  • And as nonprimates, they provoke fewer ethical and safety-related concerns than chimps or baboons. 而且作为非灵长类,就不会产生像用黑猩猩或狒狒那样的伦理和安全方面的顾虑。 来自英汉非文学 - 生命科学 - 医学的第四次革命
6 poke 5SFz9     
n.刺,戳,袋;vt.拨开,刺,戳;vi.戳,刺,捅,搜索,伸出,行动散慢
参考例句:
  • We never thought she would poke her nose into this.想不到她会插上一手。
  • Don't poke fun at me.别拿我凑趣儿。
7 nurturing d35e8f9c6b6b0f1c54ced7de730a6241     
养育( nurture的现在分词 ); 培育; 滋长; 助长
参考例句:
  • These delicate plants need careful nurturing. 这些幼嫩的植物需要精心培育。
  • The modern conservatory is not an environment for nurturing plants. 这个现代化温室的环境不适合培育植物。
8 whack kMKze     
v.敲击,重打,瓜分;n.重击,重打,尝试,一份
参考例句:
  • After years of dieting,Carol's metabolism was completely out of whack.经过数年的节食,卡罗尔的新陈代谢完全紊乱了。
  • He gave me a whack on the back to wake me up.他为把我弄醒,在我背上猛拍一下。
本文本内容来源于互联网抓取和网友提交,仅供参考,部分栏目没有内容,如果您有更合适的内容,欢迎点击提交分享给大家。
------分隔线----------------------------
TAG标签:   托福素材  sss
顶一下
(0)
0%
踩一下
(1)
100%
最新评论 查看所有评论
发表评论 查看所有评论
请自觉遵守互联网相关的政策法规,严禁发布色情、暴力、反动的言论。
评价:
表情:
验证码:
听力搜索
推荐频道
论坛新贴