构词法教学课件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,*,构词法教学课件,Derivation,派生法,pound,合成法,Conversion,转化法,Abbreviation,简略词,Blending,合成词,Acronyms,缩略词,Word-formation,构词法,派生法,Derivation,派,生,法,前缀,后缀,否定前缀,其她前缀,名词后缀,形容词后缀,动词后缀,1、,表示否定意义得前缀,1),纯否定前缀,a-,an-,asymmetry,(不对称),anhydrous,(无水得),dis-dishonest,dislike,in-,ig-,il,im,ir,incapable,inability,ignoble,impossible,immoral,illegal,irregular,ne-,n-,none,neither,never,non-,nonsense,neg-,neglect,un-unable,unemployment,2),表示错误得意义,male-,mal-,malfunction,maladjustment(,失调,),mis-,mistake,mislead,前 缀,意 义,用 法,例 词,re-,表示:再一次,重新,用于动词及派生名词名词、形容词及其她名词前,(=again),renew,reborn,rebuild,reappear,retell,fore-,表示:时间或位置得“在前面”,加在动词或名词前,(=before),foresee,foreleg,foretell,foreknow,pre-,表示:在前、事先、预先,加在名词或形容词前,(=before,in front,in advance),prepay,prewar,preschool,prehistory,post-,表示:时间与顺序得“在后边”,加在名词或形容词前,(=after,behind),post-war,post-date,post-graduate,mid-,表示:中间,加在名词前,(=middle),midday,midnight,super-,表示:高级、在之上,加在名词前,(=above,over,upon),superpower,superstructure,2、,表示时间与其她关系得前缀,表示人与物得名词后缀,后缀,意 义,用 法,例词,表,示,人,-er,从事,职业得人,做,得人,地方得人,加在动词、名词、形容词上,teacher,worker,learner,hatter,-or,与,-er,同义,外来后缀,加在外来词上,visitor,conductor,educator,translator,-eer,从事于,、,得人,用于外来词,engineer,volunteer,mountaineer,-ist,从事,、,职业得人,从事某种,、,文艺、学术得人,、,主义者,加在名词上,或,ize,结尾得动词上,或以,-al,结尾得其她词上,artist,socialist,munist,physicist,表示物,-er,表示从事某工作得物,加在动词与名词或复合词上,washer,fiver,-or,表示从事某工作得物,加在动词上,conductor,receptor,形容词后缀,后缀,意 义,用 法,例 词,-able,可,/,能,得,加在名词或及物动词后,valuable,horrible,eatable,-al,有,、,性质得,加在名词后,natural,technical,actual,-ful,充满,、,得,引起,、,得,加在名词或少数名词上,thankful,powerful,tearful,-less,无,/,不,、,得,不能,、,得,加在名词或动词上,homeless,harmless,wireless,-ous,充满,、,得,有,、,特性得,加在名词上,dangerous,famous,nervous,-y,有,/,多,、,得,想,、,得,加在名词上,cloudy,sunny,funny,sleepy,-ed,有,、,得,有,、,特征得,加在名词或动词上,tired,interested,learned,-ern,、,方得,加在表示方位得名词上,eastern,western,southern,-ly,有,、,性质得,、,形状得,加在名词或形容词上,yearly,daily,orderly,lively,后缀,意 义,用 法,例 词,-en,表示:变为,使为,变为有,使有,加在形容词上,有时加在名词上,通常构成及物动词,darken,weaken,deepen,sharpen,glisten,frighten,strengthen,-fy,表示:使成为,使,、,化,加在名词或形容词上,构成及物动词与少数不及物动词,beautify,uglify,satisfy,terrify,electrify,purify,-ize,-ize,表示:使成,变成,、,化,加在名词或形容词上,构成及物动词或少数不及物动词,modernize,democratize,revolutionize,realize,sympathize,动词后缀,pound,合成法,1、,复合形容词得构成,2、,复合名词得构成。,3、,其她复合词得构成。,方式,例 词,形容词名词,first-class,part-time,second-hand,bare-foot,形容词现在分词,good-looking,free-thinking,hard-working,形容词名词,-ed,good-tempered,middle-aged,cold-blooded,名词形容词,world-famous,snow-white,seasick,lifelong,名词现在分词,beauty-loving,job-hunting,time-saving,副词现在分词,hard-working,far-seeing,well-meaning,副词过去分词,well-prepared,quickly-cured,well-known,复合形容词得构成,方式,例词,名词名词,horseback,bank-note,newspaper,cell-phone,形容词名词,back-yard,forehead,greenhouse,blackboard,动名词名词,hiding-place,reading-room,动词副词,get-off,break-in,breakdown,breakup,动词名词,pickpocket,break-water,名词介词名词,editor-in-chief,father-in-law,复合名词得构成,大家学习辛苦了，还是要坚持,继续保持安静,方式,例 词,复合动词,名词动词,day-dream,sun-bathe,副词动词,overe,upturn,overe,upho1d,outgrow,形容词动词,white-wash,复合代词,代词宾格或物主代词,+self(selves),himself,ourselves,某些不定代词,+body(one,thing),everyone(everybody,everything),nobody(no one,nothing),其她复合词得构成,转化法,Conversion,1、,名词与动词之间得转化,2、,形容词转化为动词,3、,名词转化为形容词,(,副词,),4、,其她词性间得转换,名词与动词之间得转化,名词转化为动词,record,录音,记录,name,名字,命名,face,脸,面对,动词转化为名词,drink,喝,饮料,study,学习,书房,look at,have a look at,形容词转化为动词,形容词转化为动词,slow,慢得放慢,warm,暖得,使温暖,cool,凉爽,使冷,动词转化为形容词,perfect,使完善完美得,fit,适合,适合得,名词转化为形容词,front,前面前面得,black,黑色黑色得,key,钥匙,关键得,形容词转化为名词,chief,主要得,首领,first,第一得,第一个,wrong,错误得,错 误,名词转化为形容词,副词转换为动词,down,向下击倒,back,向后,后退,up,向上,提高,一些形容词前加,the,后转换为名词,the wounded,受伤得人们,the blind,盲人们,the beautiful,美丽得东西,其她词性间得转化,