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【趣谈英语】异食癖-Pica Means Magpie

时间：2016-01-07 02:31:15

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（单词翻译）

Pre-Listening Vocabulary
 
pica: an eating disorder1 characterized by a craving2 for non-food substances
magpie3: a long-tailed, black and white bird
craving: a strong feeling of need, usually related to food consumption
persist: to last a long time
psychological: related to the brain
 
 
Pica Means Magpie
Magpies4 are birds that will eat almost anything, whether it’s food or not. Some humans crave5 substances with no nutritional6 value. This eating disorder is called pica. Pica is Latin for magpie. People who suffer from pica have cravings for non-food substances, such as dirt, paper, or cigarette ashes. Most children outgrow7 this behaviour by the time they reach school age. If pica persists, it may be related to a psychological disorder that requires the help of a mental health worker. Pregnant women may also develop pica. Their cravings may stem from a lack of certain vitamins or minerals.

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1 disorder Et1x4     
n.紊乱，混乱；骚动，骚乱；疾病，失调
参考例句：
  • When returning back,he discovered the room to be in disorder.回家后，他发现屋子里乱七八糟。
  • It contained a vast number of letters in great disorder.里面七零八落地装着许多信件。
2 craving zvlz3e     
n.渴望,热望
参考例句：
  • a craving for chocolate 非常想吃巧克力
  • She skipped normal meals to satisfy her craving for chocolate and crisps. 她不吃正餐，以便满足自己吃巧克力和炸薯片的渴望。
3 magpie oAqxF     
n.喜欢收藏物品的人，喜鹊，饶舌者
参考例句：
  • Now and then a magpie would call.不时有喜鹊的叫声。
  • This young man is really a magpie.这个年轻人真是饶舌。
4 magpies c4dd28bd67cb2da8dafd330afe2524c5     
喜鹊（magpie的复数形式）
参考例句：
  • They set forth chattering like magpies. 他们叽叽喳喳地出发了。
  • James: besides, we can take some pied magpies home, for BBQ. 此外，我们还可以打些喜鹊回家，用来烧烤。
5 crave fowzI     
vt.渴望得到，迫切需要，恳求，请求
参考例句：
  • Many young children crave attention.许多小孩子渴望得到关心。
  • You may be craving for some fresh air.你可能很想呼吸呼吸新鲜空气。
6 nutritional 4HRxN     
adj.营养的，滋养的
参考例句：
  • A diet lacking in nutritional value will not keep a person healthy.缺乏营养价值的饮食不能维持人的健康。
  • The labels on food products give a lot of information about their nutritional content.食品上的标签提供很多关于营养成分的信息。
7 outgrow YJ8xE     
vt.长大得使…不再适用；成长得不再要
参考例句：
  • The little girl will outgrow her fear of pet animals.小女孩慢慢长大后就不会在怕宠物了。
  • Children who walk in their sleep usually outgrow the habit.梦游的孩子通常在长大后这个习惯自然消失。

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