动词变名词

1.在词尾加er,r ,双写加er 或or:

 

A. play _ player, sing _ singer, wait _ waiter , find _ finder,

 

thrill _ thriller

 

B. write _ writer, drive _ driver, come _ comer, explore _ explorer

 

dance _ dancer

 

C. run _ runner, win _ winner, rob _ robber, travel _ traveller

 

D. visit _ visitor, invent _ inventor

 

2. 在词尾加ing:

 

build _ building, draw _ drawing, end _ ending, begin _ beginning,

 

swim _ swimming， skate _ skating, feel _ feeling, say _ saying,

 

mean _ meaning, cross _ crossing， surf _ surfing, paint _ painting

 

3.在词尾加ion 或去e加ion:

 

A. decide _ decision, describe _ description, produce _ production,

 

celebrate _ celebration,pronounce _ pronunciation, decorate _ decoration

 

graduate _ graduation,frustrate - frustration,pollute _ pollution

 

contribute _ contribution, congratulate _ congratulation,

 

educate _ education，organize _ orgnization,donate _ donation,

 

appreciate _ appreciation，operate _ operation, invite _ invitation

 

B. discuss _ discussion, invent _ invention, attract _ attraction

 

impress _ impression,inject _ injection,instruct _ instruction

 

4.其它：

 

know _ knowledge, please _ pleasure, enjoy _ enjoyment,

 

practise _ practice， die _ death, succeed _ success, weigh _ weight,

 

sit _ deat, change _ chance，enter _ entrance,fly _ flight,

 

rob _ robbery, discover _ discovery，faile _ failure,appear _ appearance,

 

breathe _ breath

 

动词变形容词

第一，后面加able，afford－affordable；以e结尾的动词则去e加able，love－lovable：表示具有此性质、特点或属性。

第二，后面加ed，scatter－scattered；以e结尾的动词则直接加d，use－used：表示被动性的属性或特点。

第三，不规则的动词则必须记忆，记住其过去分词形式规律不大，意义同上。

第四，后面加ing，run－running，die－dying，变为现在分词形式，有的去e加ing，有的双写加ing，有的改为y加ing，规律同现在分词，表示有正在主动的进行的属性或特点。

 

1.词尾加ful:

 

use - useful, care - careful, help - helpful,thank - thankful

 

peace - peaceful, forget - forgetful, play - playful,

 

succeed - successful, wonder - wonderful

 

2.词尾加d或ed:

 

please - pleased, unite - united, excite - excited,

 

surprise - surprised, organize - organized, close - closed,

 

wound - wounded, relax - relaxed,develop - developed,

 

appreciate - appreciated,frustrate - frustrated,

 

interest - interested, annoy - annoyed, use - used,

 

frighten - frightened, crowd - crowded, thrill - thrilled,

 

pollute - polluted

 

3.词尾加ing:

 

interest - interesting, surprise - surprising, excite - exciting

 

develop - developing, frighten - frightening,thrill - thyrilling

 

frustrate - frustrating, relax _ relaxing, live - living

 

rock - rocking, sleep - sleeping

 

4.词尾变y为i,加ed:

 

worry - worried, marry - married,fry - fried, terrify - terrified

 

satisfy - satisfied

 

5.词尾加able:

 

know - knowledgeable, enjoy - enjoyabe,suit - suitable

 

adjust - adjustable, comfort - comfortable

 

6.其它：

 

lose - lost, fool - foolish, live - lively / alive /living,

 

sleep - sleepy / sleeping / asleep,wake - awake, taste - tasty

 

speak - spoken, break - broken, die - dead, educate - aducational,

 

world - worldwide