科技英语2词义的选择.ppt

*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,科技英语2词义的选择,科技英语2词义的选择科技英语2词义的选择wetWet Paint!,He was wet to the skin.,At that time he was still wet behind the ears.,那时候他仍然有些乳臭未干。,If you think I am for him,you are all wet.,如果你认为我支持他，那你就大错特错了。,wet,Wet,Paint!,He was,wet,to the skin.,At that time he was still,wet,behind the ears.,那时候他仍然有些,乳臭未干,。,If you think I am for him,you are all,wet.,如果你认为我支持他，那你就,大错特错,了。,1.根据学科、专业选择词义,在英语和汉语中，同一个词在不同的学科领域或不同专业中往往有着不同的词义。在选择词义时应考虑到所涉及的概念所属的学科和专业,。如：,eye,inspection eye(,检查孔,),hoisting eye(,吊环,),observers eye(,观测镜,),television eye(,工业电视摄像机,),body,Recent space travels have shown that the,body,needs special exercise in a spaceship to suit the weightless conditions.,最近的宇宙飞行表明，,人体,需要在宇宙飞船中进行专门训练才能适应失重情况。,Just as the sun is the central,body,of the solar system,so the nucleus is the core of the atom.,正像太阳是太阳系的中心,天体,一样，原子核是原子的核心。,The speed of an aeroplane is,to some degree,associated with the shape of its,body,and wings.,在某种程度上，飞机的速度与,机身,及机翼的形状有关。,He is trying to work out its,body,force.,他正在计算其,体积力,。,2.根据上下文选择词义,The machine works properly.,这台机器运转良好。,The yeast hasnt worked now.,酵母现在还没有发酵。,The life is not working.,电梯失灵了。,The mine has long been worked.,这个矿已经开采很久了。,house,Uranium,（铀）,should be,housed,in safe.,铀必须,封存,在安全装置中。,As we all know,alloys,（合金）,belong to a half-way,house,between mixtures,（混合物）,and compounds,（化合物）,.,众所周知，合金是一种介于混合物和化合物之间的中间,结构,。,It is impossible to predict in detail the shape and,mechanism,of the robot slave.It might carry its computer and response,mechanism,around with it and also its source of power.,现在详细地预言这种机器人的形状和,机理,是不可能的。它可能自身带有电子计算机和反应,装置,及能源。,Metallic iron contents were determined by electrochemical,solution,of the iron with copper nitrate,（硝酸铜）,solution,.,金属铁的含量是通过用硝酸铜溶液对铁进行电化学溶解的方法加以测定的。,3.根据搭配习惯选择词义,business,survey index,企业概况索引,business,assessment,经营评估,business,game,商业对策,hot,Hot bath,Hot patriot,Hot news,Hot temper,Hot dispute,Hot mustard,Hot pursuit,Hot music,Hot material,热水澡,热烈的爱国者,最新消息,激烈争论,辣芥末,急躁的脾气,紧紧追踪,节奏强的音乐,强放射性物质,谢谢！,