高中英语构词法.ppt

Classify: pathway freedom darkest place unfair lock everyday riverside nurse disagree ;构词法;合成词 Compound;＋;＋;1. 合成名词 (1) n+n air conditioner blood pressure income tax credit card (2) adj + n central bank fast food; solar system remote control (3) v-ing +另一词 washing machine driving license (4) 其他方式 by-product editor-in-chief;2. 合成形容词 (1) 过去分词或带ed词尾的词构成。 absent-minded grey-haired (2) 动词的ing 或另一词构成 long-suffering far-reaching;3. 合成动词及合成副词 overeat baby-sit empty-handed;加前缀： happy --- ___happy 加后缀： develop --- develop_______ 既加前缀又加后缀： employ ---____employ_______ ;派生法（Derivation）---词缀法;foretell, forecast;2. 常见的后缀;-er -or -tion -ment -ity -ist -hood -ion ; -ous -ful -able, -ible -ant, -ent -ary ;转化法（Conversion）;correct;correct;correct; 缩写和简写 : 缩写和简写(也被称为截断法或缩短法)主要采取: “截头”,　“去尾”或者 “既截头又去尾”的方法生成新词.;另外还有许多缩写词是由各个单词的首字母组成.　 CD ( compact disk) CCTV( China Central Television) NBA (National Basketball Association) UFO( unidentified flying object) UN( United Nations) ID( identification) USA( United States of America) ;1. He was one of the best _______ in yesterday’s football match. (play) 2. Look! How _______ Kate is laughing! (happy) 3. It snowed _______ last night and now the streets are covered with snow. (heavy) 4. Edison was a great ________. During his life he had many __________. (invent);按括号内的要求改写下列单词: ;5. More and more _________ have come to visit China over these years. （foreign） 6. We want ___________ reasons for your failure to help. (satisfy) 7. Please give me some reference work. It will ________ my task. (simple) 8. The boy had the ___________ of being half starved. (appear) 9. The police have __________ a plot against the President. (cover) 10. The doctor said that Mary’s mother needed an _________.(operate);11. She h