1、 九年级英语单词词形转换 精品文档 词形变化(Units1-14,Grade 9) 1. pronounce (v.)---pronunciation (n.) 2. difference(n)-different(adj)-differently(adv) 3. speak(v.)---spoken(adj.)----speech(n.) --speaker 4. agree (v.)---disagree(V.) 5. agree(v)---- agreement(n) 6. develop (v.)---development (n.) 7. imp
2、ortant-----importance (n.) 8. memory (n.)---memorize (v.) 9. die (v.)---dead (adj.)---death (n.)---dying 10. pride (n.)--- proud (adj.) 11. express(v.)----expression (n.) 12. sleep (v.)--- sleepy (adj.)--- asleep (adj.) 13. achieve (v.)---achievement (n.) 14. succeed (v.)--success (n.)--succ
3、essful (adj.) 15. medicine (n.)---medical (adj.) 16. able (adj.)---unable/disabled---ability (n.) 17. create (v.) --- creative(adj.)----creativity 18. invite (v.)-----invitation (n.) 19. know (v.)---knowledge (n.) 20. help (n.)--- helpful (adj.) 21. wise (adj.)----wisely (adv.) 22. energy (n
4、)--- energetic (adj.) 23. suggest (v.)----suggestion (n.) 24. strange-----stranger (n.) 25. educate(v)--education(n.)--educational(adj. 26. peace (n.)---peaceful (adj.) 27. tour (v/n.) ---- tourist (n.) 28. translate (v.)---translator (n.) 29. east (n.)---- eastern (adj.) 30. south (n.)---
5、southern (adj.) 31. who---whom----whoever 32. busy----business---- businessman/woman 33. home (n.) ----- homeless (adj.) 34. warm------warmth 35. center---- central 36. expensive----- inexpensive 37. crowd---crowded----- uncrowded 38. polite----impolite-----politely 39. direct----directly--
6、director------direction 40. silent------- silence 41. Asia--Asian 42. Africa----African 43. Europe-----European 44. shy---shyness 45. fill (v.)---- full (adj.) 46. introduce----- introduction 47. invent (v)---inventor (n.)---invention (n.) 48. salt (n) --- salty (adj.) 49. mix (v.) --- m
7、ixture (n.) 50. act (v.)---action (n.)--- active (adj.) 51. wood (n.)----wooden (adj.) 52. environment-----environmental 53. fool (n.)--- foolish (adj.) 54. embarrass (v)--embarrassing/ed (adj.) 55. leaf---leaves 56. wolf------wolves 57. wide------- widely 58. day-------- daily 59. sudden
8、suddenly 60. hero------heroes 61. safe-----safely----safety 62. bad------badly 63. regret------regretted 64. social------society 65. choose------choice 66. who----whose 67. value------valuable 68. beauty (n.)----beautiful (adj.) 69. history---historical---historian 70. true (adj.)-
9、 truth (n.) 71. easy------uneasy 72. medicine------medical 73. lead------leader 74. victory-----victories 75. enemy----enemies 76. weigh (v.)--- weight (n.) 77. pollute (v.)---pollution (n)---polluted (adj.) 78. end-----ending 79. sad-----sadness 80. pain------painful 81. relax-----rela
10、xed 82. inspire (v.)---inspiration (n.) 83. quick (adj.)----quickly (adv.) 84. slow (adj.)-----slowly (adv.) 85. easy (adj.)----easily (adv.) 86. possible (adj.)---possibly (adv.) 87. late-----lately 88. please (v)---pleased (adj)---pleasure (n) 89. include (v.)---- including (prep) 90. ch
11、oose (v.)------choice (n.) 91. own (v.) ---- owner (n.) 92. friend ------friendly---friendship 93. examine------examination 94. wealth----wealthy 95. courage-----encourage 96. fair ------- unfair 97. expect------unexpected 98. believe-----believable----disbelief 99. burn------burning 100.
12、 hoax-----hoaxes 101. discover------discovery 102. lady-------ladies 103. office-------officer 104. appear------disappear 105. wood-----wooden 106. harm------harmful 107. science-------scientific 108. care----careful---carefully -----careless----caring 109. thank------thankful 收集于网络,如有侵权请联系管理员删除






