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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,*,*,*,第二部分,语法专题,专题二 需要“变形”旳名词、数词、形容词和副词,第3讲词性转换,见学生用书P232,类别,例词,词尾加-y,cloud,cloudy,luck,lucky,health,healthy,sleep,sleepy,词尾加,-(e)d,gift,gifted,talent,talented,advance,advanced,词尾加,-ful/-less,meaning,meaningful,/meaningless,care,careful/,careless,help,helpful,/helpless,harm,harmful/,harmless,home,homeless,color,colorful,use,useless/useful,thank,thankful,peace,peaceful,词尾加,-able,comfort,comfortable,knowledge,knowledgeable,accept,acceptable,respect,respectable,词尾加-ous,danger,dangerous,courage,courageous,humor,humorous,词尾旳,-ce变为-t,confidence,confident,difference,different,词尾加-al,music,musical,person,personal,nation,national,education,educational,tradition,traditional,词尾加-ly,friend,friendly,week,weekly,love,lovely,词尾加-en,wood,wooden,wool,woolen,其他常,见变化,energyenergetic,foolfoolish,pleasurepleasant/pleased,sciencescientific,以重读闭音节结尾旳名词变成形容词时,要双写该辅音字母再加-y(如sunsunny、funfunny等),以e结尾旳名词要去掉e再加-y(如noisenoisy、iceicy等),动词词尾,加-tive,attract,attractive,talk,talktive,prevent,preventive,类别,例词,形容词后,缀-ly,clear,clearly,great,greatly,loud,loudly,sudden,suddenly,sincere,sincerely,以辅音字母加-y结尾旳形容词,把y变成i再加-ly,happy,happily,heavy,heavily,angry,angrily,lucky,luckily,heavy,heavily,noisy,noisily,词尾为ble/le旳形容词,去掉-e,再加-y,terrible,terribly,possible,possibly,gentle,gently,probable,probably,comfortable,comfortably,responsible,responsibly,suitable,suitably,词尾为-ue旳形容词,去掉-e再加-ly,true,truly,词尾为-ll旳形容词,直接加-y,full,fully,dull,dully,词尾为-ic旳形容词,加-ally,basic,basically,scientific,scientifically,specific,specifically,automatic,automatically,
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