【VoA在线听力】每天一听 20081008

最新回复

• Kobe (2008-10-08 09:14:34)

  Support

• WILLIS (2008-10-08 09:52:05)

  Support

• cly602 (2008-10-08 10:24:37)

  fds

• muchenxin (2008-10-08 11:17:35)

  

• smile098 (2008-10-08 14:06:05)

  Millions of people around the world cook their food
  over a
  smoky fire everyday.
  It is often
  difficult to find the wood for the fire. People who do not have
  wood must spend large amounts of
  money on cooking food. However there is a much easier way to cook food, useing energy from the sun.
  solar cookers or ovens have been used
  for centuries.
  
  A Swiss scientist made solar oven In 1767 .today people are using solar cookers in many countries around the world. People use solar ovens to cook food and to heat drinking water to kill bad material and other harmful oxgnesiams.
  There are three kinds of solar ovens. The first is a box cooker. It is designed with a special wall that shines or reflects sunlight into the box. Heat yet trapped under a piece of glasses or plastic covering the top of the cooker. A box oven is affective for slow cooking of large amounts of food.
  The second kind of solar oven is a penal cooker. It include several flect walls or penals that directly reflect the sun’s light onto the food.
  The food is inside a separate container of plastic or glass that traps heat and
  energy?. People can wheeled? panel cooker quickly and
  with very
  few
  supply. They do not cost much. In canie , for example, panel cookers are being manufactures for just two dollars.
  The third kind of solar oven is a parabolic cooker. It has
  rounded walls that
  
  
  sunlight directly into the bottom of the oven. Food cooks quickly in parabolic ovens. However ,these cookers are hard to make. They must be reint
  often to follow the sun. . parabolic cookers can also cause burns and eye injures if they are not used correctly.
  You can make solar ovens from boxes, or heavy paper, they do not catch fire. Paper burns at 232 degree
  
  but solar cooker never gets that hot. Solar oven cook food at low temperatures over long periods of time. This permits people to leave food to cook while they do other things. You can learn more about solar cooking at solarcooking.org or write to solar cookers international. The postal address is 171721 street, ce
  meton , California,95811usa .

• 小K第一 (2008-10-08 14:15:32)

  楼主好厉害哦.能不能说下你的英语程度,还有给大家一点建议啊.我英语差.

• smile098 (2008-10-08 14:23:10)

  my god `~~~191921st     i hate these numbers~~
  however   
  never give up~~~come on`~

• smile098 (2008-10-08 14:27:31)

  楼主啊~~~我超喜欢做这些dictation的~~也只爱在这里听~~
  可是  为啥有时候我就是找不到这个在线听力的帖子嘞？？
  论坛里东西太多了·~~眼花~~
  所以我超纠结~~~

• 小K第一 (2008-10-08 14:30:15)

  smile098  我是问你哦.听力不错哦.你.

• smile098 (2008-10-08 14:44:28)

  我的英语一般~~口语很烂~~呵呵~~目前在准备考六级，也在苦练口语~~
  做dictation是上学期才开始的，一直是断断续续的，不过效果还是不错的~~~对听力有很大的提高，就是刚起步的时候要困难一些，不过，贵在坚持嘛~~
  呵呵  坚持就是胜利，大家都会有很大提高的~~~~

• 小K第一 (2008-10-08 14:55:38)

  坚持就是胜利.加油

• 纪小雨 (2008-10-09 08:46:59)

  zhichi

• heavenfairy (2008-10-09 09:20:43)

  坚持！

• strawhat (2008-10-09 11:10:41)

  what a long slow article.......

• aileenbao (2008-10-09 22:26:51)

  listenning more different than reading.

• xiaoxia19892006 (2008-10-09 22:27:37)

  才看到有这个了`
  
  支持一下`明天再来听`

• zq000 (2008-10-09 23:07:14)

  good, music is very good!

• 红色紫水晶 (2008-10-10 00:00:48)

  听完了，看看答案

• kao2439 (2008-10-10 17:52:17)

  so good

• limengran1 (2008-10-10 17:59:17)

  you're very kind,thanks!