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探索our body

发布者: yvaine | 发布时间: 2008-9-13 17:04| 查看数: 3020| 评论数: 1|

每天上网打字,我们的手都在做着让我们都太习惯而被忽略的动作。

我想起了动画片里边的,一只河马和五只河马的故事,

其实很简单,就是我们手指头弯曲的来回动,作出像河马运动一样的动作。

但是就是这个简单的动作----when bending a finger

,大家平时会不会去思考它到底是由哪些身体组织组成并且协作完成的呢

(一)the finger is made of :



skin,muscles, vascular, capillary, bones,jiont between bones,cartilage, connective tissues .



(皮肤,肌肉组织,血管,毛细血管,骨头,关节, 软骨,结缔组织)

(二)on bending a finger, it get works by the cooperation of :(弯曲手指这一动作的发生是由以下的组织共同协作完成的

(simply by)

muscles, bones, jiont, cartilage,connctive tissues.







(三)how dose that works?



it concerns two main systems of our body.

1. the skeletal system: (骨骼系统)



it is made of bones, joints between bones, and cartilage.



Here its founction is to provide points of attachment for the muscles that move the body.



2.the muscular system:(肌肉系统)



It allows the body to move.



The end of each muscles are attached to different bones by connective tissue bands



so that when the musles contracts one bone moves in relation to each other.

(结缔组织使肌肉末端附着于不同的骨面上,所以当肌肉收缩时,两骨彼此靠近而产生运动)



this makes it possible to move the whole body, as when bending a finger,walking, and running and so on.











不知道大家喜不喜欢用这种方式来共同交流人体,医学,英语,医学英语。请多给我提意见吧。感谢!








最新评论

希望的海洋101 发表于 2009-1-7 13:15:38
感谢!
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