词根

构词法——词根一)、利用词缀法—AListofRootsorStems（常用词根）⑴Root/StemMeaningExamplesacacetsour酸、醋acidity酸味；酸性度acetify使酸；醋化acu,acumacute,aculesharp尖锐acute锐的acuate削尖的，锐利的aculeate尖锐的acuminate有尖的acropointed,top;upper顶上，高acrobat杂技演员acrogen顶生植物act,agtodo;todrive,tourge做；驱使activity活动react反应agitate震动；使激动althigh高（度）altitude高度altimeter测高计一)、利用词缀法—AListofRootsorStems（常用词根）⑵Root/StemMeaningExamplesamtolove爱amateur业余爱好amity和好；和睦amplspacious;extensive扩大；宽阔amplify放大；扩大radioamplifier高频放大器anglangulangle角triangle三角形multiangular多角的animlife;breath生命；气息animality动物性，兽性animate使生气勃勃annyear年annual一年的anniversary周年anthropoman人；人类anthropology人类学anthropotomy人体解剖学anxigreatlytroubled忧患anxiously忧虑地anxiety忧虑；焦虑一)、利用词缀法—AListofRootsorStems（常用词根）⑶Root/StemMeaningExamplesarc;archabow弓形；拱archwise拱廊似的arcuate弓形的aud,audittohear,listen听audience听众inaudility听不见aurear耳aural听觉的auriform耳形的baroweight重量barometer气压表baroscope气压观测仪bio,belife生，生命；生物biology生物学microbe微生物briefbrevbridgeshort简，短abbreviation缩写brief简短的abridge节略一)、利用词缀法—AListofRootsorStems（常用词根）⑷Root/StemMeaningExamplesbroad,breadverywide宽广broadcast广播breadth宽度calculcompute计算calculate计算miscalculate错误计算camerchamberavaultedroom室，窝，场camera照相机chamber议院；房间cedceedcesstogo走，行antecedent先行的；前例exceed超过procession行进centhundred,ahundredth百，百分之一percentage百分率century世纪centrcenter中心，中央centralize把……集中起来concentrate集中一)、利用词缀法—AListofRootsorStems（常用词根）⑸Root/StemMeaningExampleschrontime时间chronology年表；年代学chronometer精密时计cidcistocut;tokill切，杀，削suicide自杀concise简明的civcitizen,alargetown市民，公民，城市civil市民的；民事的civilization文明；开化closcludclustoclose;toshut关，闭enclose封闭exclude排除，隔开conclusion结论cordcorcourheart心cordially衷心地；真诚地cordate心脏形的encourage鼓励cracystrength;power政权；统治democracy民主monocracy独裁政治一)、利用词缀法—AListofRootsorStems（常用词根）⑹Root/StemMeaningExamplescraftskill;afloatingvessel工艺，技巧；飞行物handcraft手艺aircraft飞机cre,creascresc,crettogrow生长；增长，创造increase增加accrete共同生长create创造credtobelieve;toagree信任credible可信的discredit不信任curcare关心，关怀curiosity好奇心security安全dicttosay;tospeak说；言词prediction预告dictation口述；听写diplorelatingtothemanagementofaffairsbetweentwocountries外交；公文diplomacy外交diplomatist外交官diploma公文一)、利用词缀法—AListofRootsorStems（常用词根）⑺Root/StemMeaningExamplesducducttolead导，引导introduce介绍；引进conductor导体dyndynamforce;power权力，动力dynasty王朝dynamics动力学equequal;even相等；均衡equality平等equation等式ergtowork工作，功能ergate工蚁energy精力；活力ethnrace人种ethnogeny人类起源学ethnography人种史facfacttodo;tomake做，作facilitate使容易/使便利factory工厂fadtolosevigororbrightness褪色；凋落unfading不凋谢的fadproof不褪色的一)、利用词缀法—AListofRootsorStems（常用词根）⑻Root/StemMeaningExamplesfertobear;carry;suffer;allow忍受；携带；带来；允许transferable可转移的fertilizer肥料suffering受苦fervtoboil沸；热fervent炽热的fervid十分热烈的fessfanttospeak说confess承认infant婴儿(未到说话时期)fiberfibrfiber纤维fiberglass玻璃纤维fibriform纤维状的flamblaze火，焰aflame火焰inflammation炎症flectflextobend弯曲reflect反射；折转inflexible不弯的；不曲的一)、利用词缀法—AListofRootsorStems（常用词根）⑼Root/StemMeaningExamplesflicttostrike打击conflict冲突inflict处罚；使遭痛苦fluflowtoflow流fluid液体fluency流利flowchart流程图formshape形；形状；外貌reform改革informal非正式的fractfragfrangbreak破；折fraction部分；片fragile易碎的frangibility易碎性fustopour;tomelt灌，注，流；融化confusion混乱状态diffuse散开；扩散gamymarriage,mate婚姻monogamy一夫一妻制bigamy重婚(罪)一)、利用词缀法—AListofRootsorStems（常用词根）⑽Root/StemMeaningExamplesgenrace,class,species种，类，生殖gene基因generation产生；一代gnogntounderstandclearly知晓ignore不顾；忽视cognition认知gracegratgreepleasing喜欢disgrace不光彩；丢脸congratulation祝贺agreement同意graphtowrite写biography自传graphic图解的gravheavy;weight沉重gravity地心引力aggravate加重gradgressadegreeorstepinquality,rankordignity步；等级；阶梯grade等级progress进步regress退步一)、利用词缀法—AListofRootsorStems（常用词根）⑾Root/StemMeaningExampleshabhibittodwell,tohold住；持；保存habit习惯inhabitant居民exhibit展出herhestostick;tocling粘，附coherence结合；连贯hesitate犹豫homosame;similar相同；相似homogeneous同类homonym同音词humidmoist;damp潮湿humidity湿气，湿度humidifier增湿器hydrowater;thepresenthydrogen水；含氢的hydroelectric水电的hydrocarbon碳氢化合物identidemsame同一，相同identical同一的；相同的idemfactor(数)冥等矩阵一)、利用词缀法—AListofRootsorStems（常用词根）⑿Root/StemMeaningExamplesjecttothrow投，掷injection注射eject喷射lat(e)tocarry;tomove;toendure持，拿，带，持久collate对照，核对ventilation通气lavtowash洗lavatory盥洗室lave洗，给……淋浴leslidlistoinjure;tostrike损伤；碰撞lesion损害，损伤collide碰撞collision碰撞；冲突literawrittenorprintedmessage文字；书信literacy识字，有文化literature文学作品logword,speech言，说，讲话apology道歉dialogue对话一)、利用词缀法—AListofRootsorStems（常用词根）⒀Root/StemMeaningExamplesludlustosport;toplay图谋；玩弄；活动delude欺骗collusion共谋，勾结malbad;evil不良；恶劣malnutrition营养不良malfunction机能障碍manmanumanihand;byhand;control手；手工；控制manage管理；设法manuscript手稿，底稿manicure修整指甲manmaintostay;torest永久；存留permanent永久，持久remainder剩余物medimidmeanmiddle;between中，中间medium媒介；中间mid-day正午meantime当时；其间mentthemind心；智；精神；意识mention说及；提到mental精神的一)、利用词缀法—AListofRootsorStems（常用词根）⒁Root/StemMeaningExamplesmemormemory记忆memorandum备忘录memorialize纪念metr(y)metermeasure测量geometry几何学thermometer温度计micro-small小microscope显微镜microwave微波minismall小minibus小型公共汽车diminish减少；使缩小mittmisstosend;allowtogo委派；投，发，送emittion发射；发出transmission传送，转播morphhavingagivenform形，形状morphology形态学amorphous无定形的一)、利用词缀法—AListofRootsorStems（常用词根）⒂Root/StemMeaningExamplesmobmotmovetomove;moved动；易懂mobile易动的；流动的motor电