词形变换
词形变换

disaster n. 灾难;祸患disastrous adj. 灾难性的disastrously adv.experience n. 经验;经历experienced adj. 有经验的inexperience n. 缺乏经验inexperienced adj. 缺乏认识(或经验)的current n. 海流,潮流,电流,气流,趋势,倾向adj. 通用的,流行的,当前的,currently普遍地,通常地,当前currency n.bury vt. 埋;葬buried adj. burial n.埋葬,葬礼occur vi.出现;存在occurrence n. 发生的事情,存在的事物violence n. 暴力行为violent a. 暴力的erupt v. 爆发eruption n. 爆发eruptive adj. 火山爆发的,火山喷发的volcano n. 火山volcanic adj. 火山的,火山引起的,火山产生的previous ['pri:vjəs] a.在...之前,先,前,以前的previously adv. 先前地possibility n. 可能,可能性possible adj.possibly adv.可能地impossible a. 不可能的terrify vt. 使人感到恐怖,使受惊吓terrifying adj. 吓人的,可怕的terrified adj. 害怕的terror n. 恐怖;恐惧luck n. 运气,好运lucky a. 运气好,侥幸unlucky adj 不幸运的unluckily adv.thank vt. 感谢,致谢,道谢n. (复)感谢,谢意thankful a. 感谢的, 感激的thankfully adv. 感激地,满怀感谢地hope n.&v. 希望hopeful a. 有希望的;有前途的hopeful ly adv. hopeless没有希望的;没有前途的sad adj. 伤心的sadly adv. 伤心地,不幸地sadness n. 悲哀,忧伤fortune n. 财产;运气fortunate a. 幸运的; 侥幸的fortunately ad. 幸运地,幸亏unfortunate adj. 不幸运的unfortunately adv. 不幸运地misfortune n. 不幸,厄运warn vt. 警告,告诫warning n. 警告act n. 法令,条例v.(戏)表演,扮演(角色),演出(戏);行动,做事action n. 行动active a. 积极的,主动的actively adv. activity n. 活动inactive adj. 不活跃的,未使用的actor actress 女演员occurred inferred preferred referring。
词形变化的四种情况和举例

词形变化的四种情况和举例
词形变化是英语中一个不容忽视的重要语法内容,它主要包括增加词尾字母、双写末尾字母、去除末尾不发音的字母以及变换字母位置等四种情况。
首先,增加词尾字母一种情况,这是最常见的情况,主要发生在动词和形容词上。
比如,动词加-ed,表示现在分词和过去式,比如help----helped, love----loved; 而加-ing,表示现在分词help ----helping, love----loving; 对于形容词来说,加-er,-est表示比较级和最高级,比如 tall-taller-tallest, fat-fatter-fattest。
其次,双写末尾字母也是一种比较常见的情况,这种情况主要总现在表示动词的现在分词。
比如:run ---- running, begin----beginning。
第三,去除末尾不发音的字母也是一种比较常见的情况,这种情况主要发生在动词和名词上。
比如:run ---- ran,去除了末尾的“n”;school ----schol,去除了末尾的“l”。
最后,变换字母位置也是一种比较常见的情况,这种情况主要发生在动词和名词上。
比如:drink----drank, thumb----thumbe。
总而言之,词形变化是英语学习中不可或缺的重要语法内容,大家要仔细学习,理解各种变化规则,正确掌握词形变化,以便运用到英语学习和应用中。
四年级下册语文,词形转换

当涉及到词形转换时,以下是一些常见的方式:
1. 名词变动词:可以通过在名词前加上动词"做"、"成为"等来转换为动词形式。
示例:书 → 读书、学生 → 学生们学习。
2. 动词变名词:可以通过在动词前加上"的"、"者"等来转换为名词形式。
示例:游泳 → 游泳的人、跳跃 → 跳跃者。
3. 形容词变副词:可以在形容词后面加上"地"来转换为副词形式。
示例:快 → 快地、高兴 → 高兴地。
4. 形容词变名词:可以通过在形容词前面加上"的"、"性"等来转换为名词形式。
示例:美丽 → 美丽的风景、勇敢 → 勇敢的行为。
5. 动词变形容词:可以通过在动词前加上"的"、"性"等来转换为形容词形式。
示例:疲倦 → 疲倦的身体、吸引 → 吸引人的特点。
高中英语词形变换汇总

高中英语词形变换汇总(1)直接加-s.如:book→books, pen→pens, ruler→rulers, watch →watches, phone→phones.(2)以 s, x, ch, sh结尾的加-es.如:bus→buses, box→boxes,brush→brushes, watch→watches.(3)以辅音字母加 y结尾的改 y为 i再加-es.如:family→families,baby→babies.(4)以元音字母加 y结尾的直接加-s.如:boy→boys, toy→toys.(1)有些名词的复数形式是不规则的,必须熟记。
如:child→children,foot→feet, tooth→teeth, goose→geese, mouse→mice, man →men, woman→women等。
(2)单复数同形的名词。
如:fish(鱼),deer(鹿),sheep(绵羊),works(工厂),means(方法)等。
在动词后面加-s。
如:play→plays, like→likes, do→does, teach →teaches.在动词词尾加-ed。
如:clean→cleaned, visit→visited, work→worked, look→looked.有些动词的第三人称单数形式是规则的,如go→goes, do→does,see→sees等;有的不规则,如have→has。
不管这些形式是否规则,动词的第三人称单数形式在句子中都要当谓语动词用。
's所有格:一般情况在词尾加's。
如:Tom's book汤姆的书。
以s 结尾的复数名词直接在词尾加's。
如:Teachers' Day教师节。
以s 结尾的人名加's。
如:James' book詹姆斯的书。
并列名词的所有格在最后一个名词的词尾加's。
词形变换

(一)名词单数变为复数规则: 1.规则变化:在名词后面直接加-s 2.以s, x, z, ch, sh结尾的词,在词尾加上-es. 如:bus-- box--class-3.不规则变化:child-- children foot— feet 二、形容词(比较级) 1.在形容词后面直接加-er 2.在重读闭音节(即:辅音+元音+辅音)中,先双写末尾的辅音 字母,再加-er。 如:thin-- thinner big— bigger 3.以“辅音字母+y”结尾的双音节词,把y改为i,比较级加-er;如: heavy— heavier 4.不规则变化:well/good-- better much/many-- more
longer-- shorter bigger-- smaller stronger— thi
(1)gift(复数)______ clean(过去式)______ small(比较级)______ grow(第三单)______ shorter(反义词)______
三、动词
(一)动词过去式:
1.动词词尾直接加 -ed , 如: clean-stay-watch-fix-lick-laugh— 2.以不发音的 -e 结尾动词,动词词尾加 -d,如:like-3.以辅音字母 + y结尾的动词,把-y变为-i 再加-ed,如:worry-4.以重读闭音节结尾,后面只有一个辅音字母,双写再加ed,如 5.不规则变化: have- had sleep-- slept read-- read see- saw drink-- drank go-- went ride-- rode hurt-- hurt eat-- ate take-- took buy— bought fall-- fell can-- could feel-- felt wake-- woke think-- thought am\is— was are-- were give-- gave run-- ran sit-- sat make-- mad do— did get-- got sleep— slept e
词形变换归纳

词形变换归纳一、动词→名词01. accept → acceptance02. appear → appearance03. defend → defense04. depend → dependence05. dominate → dominance06. emerge → emergence07. endure → endurance08. govern → governance09. independ → independence10. insist → in sistence11. maintain → maintenance12. neglect → negligence13. obey → obedience14. offend → offense15. persist → persistence16. resist → resistance17. analyze → analysis18. base → basis19. emphasize → emphasis20. advise → advice21. choose → choice22. practise → practice23. approve → approval24. arrive → arrival25. propose → proposal26. believe → belief27. prove → proof28. bathe → bath29. breathe → breath30. die → death31. grow → growth32. heal → health33. accomplish → accomplishment34. achieve → achievement35. advance → advancement36. advertise → advertisement37. agree → agreement38. amaze → amazement39. amuse → amusement40. announce → announcement41. appoint → appointment42. argue → argument43. astonish → astonishment44. develop → development45. disappoint → disappointment46. employ → employment47. encourage → encouragement48. enjoy → enjoyment49. enroll → enrollment50. govern → government51. improve → improvement52. invest → investment53. judge → judg(e)ment54. manage → management55. move → movement56. state → statement57. treat → treatment58. act → action59. add → addition60. apply → application61. assume → assumption62. celebrate → celebration63. construct → construction64. consume → consumption65. contribute → contribution66. cooperate → cooperation67. describe → description68. devote → devotion69. educate → education70. explain → explanation71. found → foundation72. graduate → graduation73. imagine → imagination74. imply → implication75. indicate → indication76. inform → information77. intend → intention78. invite → invitation79. isolate → isolation80. liberate → liberation81. limit → limitation82. occupy → occupation83. operate → operation84. oppose → opposition85. organize → organization86. prepare → preparation87. produce → production88. pronounce → pronunciation89. realize → realization90. relax → relaxation91. satisfy → satisfaction92. separate → separation93. suggest → suggestion94. tempt → temptation95. translate → translation96. conclude → conclusion97. confuse → confusion98. decide → decision99. discuss → discussion 100. exclude → exclusion 101. express → expression 102. impress → impression 103. include → inclusion 104. oppress → oppression 105. permit → permission 106. possess → possession 107. proceed → procession 108. build → building109. mean → meaning110. discover → discovery 111. recover → recovery 112. behave → behavior 113. fail → failure114. forgive → forgiveness 115. identify → identity 116. know → knowledge 117. major → majority118. marry → marriage119. pass → passage120. press → pressure121. speak → speech122. succeed → success 123. urge → urgency124. vary → variety125. weigh → weight二、形容词→动词01. able → enable02. rich → enrich03. sure → ensure04. long → lengthen05. strong → strengthen06. high → heighten07. broad → broaden08. soft → soften09. weak → weaken10. wide → widen三、名词→形容词01. anger → angry02. cloud → cloudy03. dirt → dirty04. friend → friendly05. fun → funny06. heart → hearty07. hunger → hungry08. health → healthy09. luck → lucky10. noise → noisy11. rain → rainy12. salt → salty13. sleep → sleepy14. snow → snowy15. sun → sunny16. taste → tasty17. time → timely18. wind → windy19. worth → worthy20. beauty → beautiful21. care → careful22. colo(u)r → colo(u)rful23. dread → dreadful24. fear → fearful25. harm → harmful26. help → helpful27. joy → joyful28. law → lawful29. power → powerful30. success → successful31. thank → thankful32. use → useful33. wonder → wonderful34. youth → youthful35. anxiety → anxious37. glory → glorious38. mountain → mountainous39. mystery → mysterious40. nerve → nervous41. poison → poisonous42. atom → atomic43. basis → basic44. class → classic / classical45. economy → economic / economical46. electron → electronic47. history → historic / historical48. scene → scenic49. science → scientific50. accident → accidental51. benefit → beneficial52. biology → biological53. chemistry → chemical54. digit → digital55. education → educational56. globe → global57. habit → habitual58. industry → industrial59. logic → logical60. nation → national61. nature → natural62. occasion → occasional63. person → personal64. ration → rational65. region → regional66. season → seasonal67. society → social / sociable68. technology → technological69. tradition → traditional70. activity → active71. effect → effective72. defense → defensive73. difference → different74. intelligence → intelligent75. ability → able76. capability → capable77. hono(u)r → hono(u)rable78. horror → horrible79. reason → reasonable81. fool → foolish82. fortune → fortunate83. wool → woolen84. amazement → amazing / amazed85. astonishment→ astonishing/astonished86. depression → depressing / depressed87. excitement → exciting / excited88. interest → interesting / interested89. surprise → surprising / surprised90. pleasure → pleasing / pleased四、形容词→名词01. active → activity02. brave → bravery03. careful → carefulness04. careless → carelessness05. cautious → caution06. cruel → cruelty07. dark → darkness08. deep → depth09. difficult → difficulty10. free → freedom11. high → height12. happy → happiness13. ill → illness14. long → length15. real → reality16. sad → sadness17. safe → safety18. strong → strength19. true → truth20. wide → width五、动词→名词(表示人)01. act → actor / actress02. wait → waiter / waitress03. employ → employer / employee04. interview → interviewer / interviewee05. train → trainer / trainee06. advise → adviser07. analyze → analyst08. apply → applicant09. assist → assistant11. clean → cleaner12. collect → collector13. create → creator14. dance → dancer15. detect → detective16. discover → discoverer17. direct → director18. drive → driver19. edit → editor20. educate → educator21. farm → farmer22. invent → inventor23. invest → investor24. learn → learner25. manage → manager26. organize → organizer27. participate → participant28. play → player29. produce → producer30. run → runner31. serve → servant32. sing → singer33. speak → speaker34. swim → swimmer35. teach → teacher36. translate → translator37. travel → traveler38. type → typist39. visit → visitor40. win → winner六、名词单、复数(特殊)01. datum → data02. medium→ media03. phenomenon → phenomena04. belief → beliefs05. chief → chiefs06. roof → roofs07. proof → proofs08. key → keys09. toy → toys10. German → Germans11. hero → heroes12. Negro→ Negroes13. potato → potatoes14. tomato → tomatoes15. foot → feet16. tooth → teeth17. mouse → mice18. child→ children19. means → means20. sheep → sheep。
英语词形变换技巧

英语词形变换技巧
英语词形变换是英语学习中不可避免的一部分,常见的词形变换有名词、动词、形容词和副词等。
以下是几种常见的词形变换技巧:
1. 加后缀:通过加上不同的后缀来形成不同的词性。
例如,将名词“experience”加上后缀“-ive”,就可以构成相应的形容词“experiential”;将名词“inform”加上后缀“-ation”,就可以构成相应的动词“information”。
2. 去掉后缀:比如把形容词“active”中的“-ive”去掉,就可以得到相应的名词“activity”。
3. 变化词尾:有些词原词尾存在一些规律性的变化,例如,把名词“child”变为复数形式时,只需要改变末尾的“-d”为“-ren”,就可以得到复数“children”。
4. 变化拼写:有些词在变化词形时,可能需要变化单词中的拼写。
例如,将形容词“happy”变为副词时,要把“-y”改为“-ily”,得到“happily”。
5. 不规则变化:有一些词不遵循上述规则,需要记忆其不规则的变化形式,例如,将动词“go”变为过去式时,要变成“went”。
总之,在学习英语词形变换时,需要掌握各种词形变换的规则和技巧,并多加练习和记忆,提高自己的英语语言水平。
(完整版)英语词性转换大全

(完整版)英语词性转换大全英语词性转换1. 名词变形容词(a)在名词后面加-y可以变成形容词(尤其是一些与天气有关的名词)例如:rain—rainy,cloud—cloudy,wind—windy,snow—snowy,health—healthy,luck—lucky,anger—angry guilt—guilty (内疚的)tourist—touristy(游客多的),salt (盐)—salty (咸的)silk(丝绸)—silky(丝绸般的),sleep—sleepy (昏昏欲睡的)注意:1)如果以重读闭音节结尾,且词尾只有一个辅音字母,这时应双写辅音字母再加“-y”。
如:sun—sunny,fun—funny,fog—foggy(有雾的),fur—furry(毛皮的)2)少数以不发音的e结尾的名词变为形容词时,应去掉e再加“-y”。
如:noise—noisy,ice—icy,shine—shiny(发亮的),taste (口味)—tasty(甜的)(b)名词后面加-ed,以e结尾的直接加d。
例如:spot(斑点)—spotted(有斑点的);talent—talented (有天赋的)organize—organized 有组织的;balance—balanced (平衡的)(c)一些抽象名词在词尾加-ful可以变为形容词例如:care—careful,thank—thankful,help—helpful,use—useful,meaning—meaningful(d)在名词后加-less构成含有否定意义的形容词例如:care—careless(粗心的),use—useless(无用的)hope—hopeless(没希望的),home—homeless(无家可归的)(e)一些以-ce结尾的名词,把-ce改为-t变成形容词例如:difference—different,silence—silent,confidence—confident(f)。
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disaster n. 灾难;祸患disastrous adj. 灾难性的disastrously adv.
experience n. 经验;经历experienced adj. 有经验的inexperience n. 缺乏经验
inexperienced adj. 缺乏认识(或经验)的
current n. 海流,潮流,电流,气流,趋势,倾向
adj. 通用的,流行的,当前的,
currently普遍地,通常地,当前
currency n.
buryvt.埋;葬buried adj.burial n.埋葬,葬礼occur vi.出现;存在
occurrence n. 发生的事情,存在的事物violence n. 暴力行为violent a. 暴力的erupt v. 爆发eruption n. 爆发
eruptiveadj. 火山爆发的,火山喷发的volcano n. 火山
volcanicadj. 火山的,火山引起的,火山产生的
previous ['pri:vjəs] a.在...之前,先,前,以前的
previously adv. 先前地
possibility n. 可能,可能性possible adj.
possibly adv.可能地impossible a. 不可能的
terrifyvt.使人感到恐怖,使受惊吓
terrifying adj. 吓人的,可怕的
terrified adj. 害怕的
terror n. 恐怖;恐
惧
luck n. 运气,好运lucky a. 运气好,侥幸
unlucky adj不幸运的unluckily adv.
thank vt.感谢,致谢,道谢n. (复)感谢,谢意
thankful a. 感谢的, 感激的
thankfully adv. 感激地,满怀感谢地
hopen.&v. 希望hopeful a. 有希望的;有前途的hopeful ly adv. hopeless没有希望的;没有前途的
sad adj. 伤心的
sadly adv. 伤心地,不幸地sadness n. 悲哀,忧伤fortune n. 财产;运气
fortunate a. 幸运的; 侥幸的fortunately ad. 幸运地,幸亏unfortunate adj. 不幸运的
unfortunately adv. 不幸运地misfortune n. 不幸,厄运warn vt.警告,告诫warning n. 警告
act n. 法令,条例v.(戏)表演,扮演(角色),演出(戏);行动,做事
action n. 行动active a. 积极的,主动的actively adv.activityn. 活动
inactive adj. 不活跃的,未使用的actor actress 女演员
occurred inferred preferred referring。