英语单词词义辨析 词汇精选：artificial的用法和辨析

词汇精选：artificial的用法和辨析  

一、详细释义：,adj.,人工的，人造的，假的,例句：,The crystal is natural, not artificial.,这块水晶是天然的，不是人造的。,例句：,The room was decorated with artificial flowers.,房间用人造花装饰。,矫揉造作的，不自然的,例句：,Her artificial gaiety disguised an inner sadness.,她以不自然的快乐掩饰着内心的悲痛。,例句：,Her artificial manner made me sick.,她那装腔作势的样子令我恶心。,二、词义辨析：,artificial,false,synthetic,man-made,这些形容词均有“人造的，非自然的”之意。artificial指模仿天然材料由人工制造的东西，侧重真伪对比。false指因缺失而补上的替代物，有时也指伪装的。synthetic与artificial近义，但前者强调通过化学作用或化学处理把几种物质复制成与原材料截然不同的新产品。man-made指完全用人工制造，不含仿造和真伪对比的意味。,三、相关短语：,artificial intelligence,n. 人工智能,artificial respiration,n.[医]人工呼吸急救法,artificial satellite,n.人造卫星,artificial blood,人造血液,artificial heart,人工心脏,artificial horizon,仿真地平仪，人工地平仪，假地平,artificial insemination,人工配种，人工授精，人工受孕,artificial joint,人造关节,artificial kidney,人工肾,artificial lake,人工蓄水池,artificial language,人工语言,artificial pacemaker,人工起搏器,四、参考例句：,an artificial lake,人工湖,Her artificial voice sounded strange.,她矫揉造作的声音听上去非常奇怪。,Avoid products containing artificial sweeteners.,避免食用含有人造甜味剂的食物。,We call it artificial lawn.,我们将其称为化纤细布。,We call it artificial ultramarine.,我们称之为人工羣青。,Saccharin is an artificial sweetener.,糖精是一种人工增甜剂。,Her artificial manner made me sick.,她那装腔作势的样子令我恶心。,The room was decorated with artificial flowers.,房间用人造花装饰。,This dress is made of artificial fibers.,这件衣服是人造纤维的。,Artificial heating hastens the growth of plants.,人工供暖能促进植物生长。