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1、UNIT8TheEnglishGrammarsforScienceandTechnologyArticles(Ⅳ)TheEnglishGrammarsforScienceandTechnologyArticles(Ⅳ)1)Theprefix2)Thesuffix3)WordslearningPrefixpre-==前preface封面(pre-前,face-脸、面,封面)prefix前缀preposition前置词pre-==预先pre-loading预加载荷prerecordv.预先记录preheatv.预热predeterminev.预定、预算pro-==向前、在前
2、progress前进,进步(pro-往前,gress-前进,往前前进——前进,进步)prologue前言prolong延长project计划、发射promote促进、晋升pro-==代理、代替pronoun代词proto-==原始prototype原型re-==回、向后retreat撤退、退休、return归回,收回recall召回、回忆re-==再、重复、重新recycle回收,重复reciprocatingmovement往复运动reprint重印、再版reevaluation重新评估re-==相反、反对reaction反应、反作用reversal相反,反向resi
3、st反抗、抵抗semi-==halfsemifinal半决赛semipermanent半永久性的semiconductor半导体sub-==下subway地铁sub-==次、亚、准subassembly子装配com-(con/cor/col)共compose组成,构成(com-共同,pose-摆放,往共同的地方摆放——组成、构成)connect联系(con-共同,nect=neck-脖子,相同的脖子,拥有同一个脖子的——连接、联系)per-每一个,一直perfect完美的(per-每一个,fect-做,制造,每一件事都做了——完美的)im/in/il/ir-否定---不
4、impurity杂质(im-不,purity纯度)incorrect不正确的(in-不,correct-正确的——不正确的)illegal不合法的(il-不,leg-词根:law,al-的——非法的)irregular不规则的(ir-不,regular-规则的)Thesuffix动词后缀:-ate,-ify, -ise(-ize),-ish.realize认识到,了解,实现,达到;rotate旋转,转动;finish完成;amplify放大;名词后缀:-a,-ar,-ary,-age,-ance,-ancy,-ant,-ent,-ence,-ency,-er,-el,
5、-le,-ice,-icy,-ity,-ine,-ionresultant合的,合力;moment力矩;deformation变形;abrasive磨料,研磨剂;形容词后缀:-al,-ial,-ual,-ant,-ent,-ive,-ite,-ile,-ic,-id,-ous,-ious,-uoustensile拉力的;torsional扭转的,扭力的;rigid僵直的、刻板的(rig-词根:直);resultant合的,合力;suspicious怀疑的;WordsLearning:dealwith涉及,论及,与……打交道1.Thephysicalandchemical
6、propertiesofthestainlesssteelaredealtwithinthisarticle.本文论及了不锈钢材料的物理化学性质。2.Thebranchofscientificanalysiswhichdealswithmotions,time,andforcesiscalledmechanicsandismadeupoftwoparts:staticsanddynamics.bemadeupof由……组成/构成(整体由部分组成)Cast-ironismadeupofaboutsixdifferentsubstances.铸铁大约由六种不同的物质组成。c
7、onstitute构成,组成(部分组成整体)Ferriteandcarbonconstitutethemildsteel.铁素体和碳组成低碳钢。becomposedof/consistof由……组成/构成Themachineiscomposedofseveraldifferentparts.这台机器由几种不同的部件组成。component1.普通词义:成分,要素,组成的Pleaseanalysethecomponentpartsofthissentence.请分析这个句子的成分。2.专业词义:零件,部件,元件Thisfactorysupp