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2024年7月13日发(作者:)

词形变化考查要点

部分动词后加“er”或“or”转化为表示动作实施者或指职业方面的名词。

一、加后缀-er的几种情况:

1. 一般情况,后缀er teach—teacher(教师) read—reader(读者) work—worker

speak—speaker clean—cleaner

2.以-e结尾的动词,直接加-r: drive-driver(司机) ride-rider(骑马者) save-saver(救星)

examine-examiner(主考人) manage-manager(经理)

练习:race- receive- write- dive-

3.由“辅音+元音+辅音”构成的单音节动词,-般要双写词尾的辅音后再加-er:cut-cutter(切

割者) dig-digger(挖掘者) rob-robber(强盗) run-runner(赛跑选手) win-winner hitter

(打 )getter( )putter( )setter( )sitter(坐者)swimmer( )但beg(乞讨)的

名词是beggar(乞丐)。

4.以-y结尾的动词,如果y前是元音字母,-般加后缀-er;如果y前是辅音字母应先将y变

为i再加-er

1)buy-buyer(买主) p1ay-player(运动员) destroy-destroyer(破坏者)

2)carry -carrier(搬运工) dry-drier(干燥机)

二、加后缀-or的几种情况

1.以-ate结尾的动词应先去掉e再加 -or;translate—translator operate(作手术)-operator(手术

者) create(创造)-creator(创造者) elevate(举起)-elevator(电梯) separate(分离)-separator(分离

者)

2.以-ct结尾的动词-般加-or: act-actor(演员) collect-collector(收集者) invent-inventor

3.以-ess结尾的动词-般加-or: profess(教)-professor(教授) 但dress(使穿衣)的名词是

dresser(穿衣者).

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4.以-it结尾的动词一般加 -or: visit-visitor(访问者) edit<编辑)-editor(编者)

三、动词转化为名词

1. 部分动词后加“ing”可转化为名词。如:mean-meaning;build-building;meet-meeting;

cross-crossing;turn-turning; find-finding; swim-swimming.

2. 部分动词后加“ion”、“ure”、“ment”等或其他形式也可转化为名词。主要有:invent-invention;

act-action;please-pleasure;die--death;appear—appearance;

3.特殊情况:fly-flight, develop---development, pronounce-pronunciation;know-knowledge;

enter-entrance;decide-decision;describe-description.

四、动词转化为形容词,具体包括四方面:

(1)有部分动词的过去分词可用作形容词,如:break-broken, speak-spoken, give-given;

marry-married.; tire-tired; close--closed; please-pleased; worry--worried

(2)表示情感方面的动词,后加“ed”或加“ing”都可构成形容词,但有别,一般后加“ed”的,如:

interest-interested,excite-excited,amaze-amazed,terrify-terrified,confuse-confused等一般用

在指人的名词或代词做句子主语,放在be,feel等系动词后做表语时;而后加“ing”的,如:

interest-interesting,excite-exciting,surprise-surprising,tire-tiring;bore-boring;convince-convincing

等一般用在指物的名词前做定语或指物的名词或代词作主语时,放在系动词be等后做表语

时。

The child is interested in interesting story books.

(3)少部分动词前加“a”可转化为作表语或作宾语补足语用的形容词。

如:sleep-asleep;live-alive;wake-awake.

(4)其他:die-dead;die-dying;sleep-sleepy;live-living;love-loving;please-pleasant;

enjoy-enjoyable;live-lively.

五、表示天气方面的名词,部分其他名词在词尾加y,e结尾的去e加y,重读闭音节结尾的

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双写后面辅音字母再加y后转变为形容词。如:

1).wind-windy; cloud-cloudy; rain-rainy; snow-snowy; shower-showery, mist(雾)-misty;

luck-lucky,dirt(污垢)- dirty; salt-salty; health-healthy; friend -friendly

2). sun-sunny; fog-foggy;

3). ice-icy; noise-noisy; 注:day-daily

六、(n.  adj.)

1. 在名词词尾加ful: careful, useful, peaceful, colorful, forgetful, hopeful, helpful, wonderful,

successful, grateful=thankful, powerful; playful; beauty-beautiful, pain 疼痛 painful 痛苦的

2. 名词后加上-ern后转变为形容词形式。如:northeast-northeastern, east-eastern, south-southern,

west-western, north-northern,

3. 在名词词尾加-al: tradition-traditional; nation-national; internation-international; person-personal;

class-classical; profession-professional; education educational有教育意义的origin起源

original 新颖的;独创的

4. 去e后,在名词词尾加-al : nature-natural; medince-medical

5. enjoy-enjoyable; knowledge-knowledgeable; talent-talented; difference-different;

important-importance; friend-friendly; confident-confidence; danger-dangerous; pride-proud,

5. China-Chiniese; Japan-Japanese; America-American; Australia-Australian; Africa-African;

India-Indian; Russia-Russian; Italy-Italian; Brazil-Brazlian; Canada-Canadian;

Germany-German-Germans等等。

六、形容词变副词(adj.  adv.)

1. 在形容词词尾直接加-ly. bright-brightly; slow-slowly; quick-quickly; wide-widely;

careful-carefully

brave—bravely;

bad-badly; beautiful-beautifully; safe—safely; polite—politely;

2. “辅音字母+y“结尾的,改y为i再加ly : happy-happily; angry-angrily; heavy-heavily; easy-easily;

busy-busily; noisy—noisily; healthy-healthily; lucky-luckily;

3. 以e结尾的词应注意变化,分以下四种情况;

A、直接加1y的情况;safe—safely; wide—widely; polite—politely; brave—bravely;

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B、以辅音字母+e结尾的,去e,加y: terrible—terribly; horrible—horrbily;

C、以元音字母加e结尾的形容词,去e再加ly: true—truly

4. 有些形容词,无任何变化,可直接用作副词:

fast, far, well, slow, quick, early …

七、其它词的变化:

(1)die(v.)-dead(adj.) -death(n.) asleep(adj/adv)-sleep(v.)

(2)one-first-once; two-second-twice;

(3)science-scientist; art-artist; tour-tourist; piano—pianist;

journey(journal)-journalist; violin-violinist, music--musician.

八、形容词转化为名词或同根词。如:safe-safety, high-height, long-length, happy-happiness,

true-truth, difficult-difficulty, confident-confindence. good-goodness(善良), kind-kindness(和

善) busy-business(生意,交易)

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本文标签: 名词动词形容词结尾转化