资源描述：
《初中英语总复习---词形变换类题型考点专题讲解》由会员上传分享，免费在线阅读，更多相关内容在工程资料-天天文库。
1、初中英语总复习…词形变换类题型考点专题讲解一、可数名词单数变复数类:1.规则变化：(1)—般情况加女U:girls,books,pens,bags,boys,days等。(2)以s,x,ch,sh结尾加-es,如:buses,boxes,watches,brushes等。(3)以o结尾的名词，无生命的名词多加・s,有生命的名词多加・es。(4)以辅音字母加y结尾的名词,变y为i力D-es,如:city—*cities,story—>stories(5)以f或fe结尾的名词变f或fe为v加-esoin：leaf—>leaves,knife—>knives,sheUs
2、helves等o(roof1^roofs)2.不规则变化的名词要熟记：child^childrcn,mouse—>mice,Chinese^Chineseman—>mcn,foot—>feet,people—>people,deer—>deer二、名词变形容词类:woman—>women,tooth^teeth,sheep^sheep,Japanese—>Japanese1.在动词或名词后加后缀Jul,如:care^careful;help^helpful;forget—>forgetful2.在名词后加・y,如:luck—>lucky,rain—>rainy;n
3、oise-noisyuse—>useful;beauty—>beautiful;cloud—>cloudy;sun—>sunny,health—>healthythank—>thankful;wonder^wonderfulwind—>windy;snow—>snowy3.在名词后加・y,如friend—>friendly4.方位名词加-em,如:cast—>castcmnorth^northemlove^lovelywest—>vvcstcmnortheast-^northeastern6.在名词后加Jess,变成否定含义的形容词。如:use—>uselessh
4、ope—>hopeless三、形容词加后缀变成名词1.形容词加-ncss变成名词，如：happy—>happinessill—>illnesskind—>kindnessgood^goodness2.形容词加・ty变成名词,如:safe—^safetydifficulWdifTiculty3.形容词加-lh变成名词，如：day—>dailysouth^southerncare—>carelessweak—>weaknesscareless^carelessnesstrue^truthwarm^warmthyoung—>youth如:quick^quicklysud
5、den—>suddenlyheavy—>heavily4.形容词加-ence/ance变成名词，如:important—>importancedependent—>dependencedifferent—>diflference四、形容词变副词类：形容词修饰名词、代词等作定语或表语；副词修饰动词、形容词或副词作状语。1.一般形容词词尾加・ly变成副词，女口：slow—>slowlycleauclearlyquiet—>quietlycareful—>carefullyrealfreally2.以“辅音字母+y”结尾的，要变y为i加・ly,easy^easilyha
6、ppy—>happilylucky—>luckilybusy-^busilyangry^angrily;1.以元音字母加辅音字母+e结尾的重读开音节，直接加如:wide—>widelypolite—>politelysafe—>safely2.以元音字母+c结尾，去e加Jy,如:true^truly3.以辅音字母加・le结尾，去e加・y,如：terrible—^terriblypossible—>possibly4.形容词与副词同形，女口：fasWfastearly—>carlyhigh—>highhard—>hard5.形容词与副词异形,如：good—>well
7、6.注意:hard作形容词时意思是“困难的；硬的；生硬的”等；作副词时意思是“努力地Shardly是否定副词，意思是“几乎不二五、动词变名词类:1.动词加・er变成名词,如:work^workersing—>singerread—>readerridc^ridcrwin—>winnertravel^travelerfarm—>farmerspeak—>speakerdrive^driverdance—>danccrcook—>cookerteach^teacherplay—>playerwrite—►writerrun—>runncr;wash—>washer2.
8、动词加-o
