英语同源副词的区别_英语语法

    在中,某些形容词词形同时也可作副词,但这些形容词还有加后缀-ly 副词的形式,因此这类词就有两种副词形式，它们在用法上有些可以互换，有些是有区别。
　  一般地说，可以互换的这类词，形容词词形的副词表示比较具体的概念，经常用语口语中，不太正式；后缀-ly形式的副词，表示比较抽象的概念，有引申义，并有一定感情色彩，变副词比较级时，用此类副词，如修饰动词和分词，放在它们前面。
1) cheap: often used instead of cheaply, esp. in casual conversation and with
verbs like buy and sell
do you like this shirt? i bought it really cheaply.
cheaply i can't sell you more cheaply.
2) clean: completely, used with (1) verb forget (2) the proposition over,
through (3) adv away out
i ~ forget. the ball sailed ~ over the roof.
the prisoner got ~ away. i am afraid i am clean out of food.
cleanly: precisely in a clean manner, often used with v cut.
he caught the ball ~ . the doctor cut ~ through the abdominal wall.
3) clear: not touching
please stand clear of the gate.
clearly: distinctly, obviously, similar to the meaning of clear
i can't see ~ without my glasses.
we ~need to think again.
4) close: near
come close, i want to tell you something.
closely: carefully, with great attention
study this ~ it's very important.
5) dead: exactly completely, used in certain expressions
~ right, ~ sure, ` tired, ~ slow, ~ ahead, ~ drunk, ~ straight
deadly: fatally
he was ~ injured in the crash.
6) direct: used instead of directly in talking about journeys and timetables
the plane goes ~ from london to houston.
7) easy: used in certain expressions
take it easy. easy come, easy go.
easier said than done.
easily i can do very easily.
8) fair: used in the expression play ~, fight ~
fairly: justly, honestly
you must do it ~.
9) fine: well, used in some expressions
that suits me fine. you are doing ~.
finely: elaborately (细微地） (not commonly used
he studied it very finely.
10) free: without payment
you can't eat ~ in my restaurant.
freely: without limit or restriction(限制）
you can't speak ~ in front of my father.
11) hard: to show degree
he hit hard.
hardly: almost not
12) high it refers to high position.
don't go higher. it is dangerous.
highly: it refers to an extreme degree "very much".
she is ~ paid. it is ~ amusing.
13) just: a moment ago i have just come here.
justly: in accordance with justice or the law.
you must do it justly.
14) late: not on time he hates arriving late.
lately: recently i haven't heard from you lately.
15) loud: used instead of loudly in informal conversation with the verbs talk,
speak, shout, laugh
loudly: in a big voice they quarreled ~.
16) low: in a small voice
can you speak low?
lowly: in a humble way
don't speak to him lowly.
17) most: very which do you like most?
mostly: mainly, most often, in most cases
18) pretty: rather ~ well, ~ soon
prettily: pleasing to people (悦人地）
he danced ~.
19) quick: in informal english used instead of quickly
quickly he acted ~.
20) real in informal english used instead of really
really are you ~ tell me the truth.
21) right: just, exactly, all the way
the ball hit me ~ in the nose.
he arrived ~ after breakfast.
turn right at the traffic lights.
rightly: correctly right can be used informally instead of rightly
you guessed right(ly)
22) sharp: punctually 准时地
he arrived at six o'clock ~.
sharply: 锐利地，急剧地
look ~ speak ~
23) short: suddenly
the car stopped suddenly.
shortly: soon he will come shortly.
24) slow used in informal conversation instead of slowly
go ~, drive ~
25) sound: 彻底地 used in the expression sound asleep
soundly: 非常好地 he is sleeping soundly.
26) straight and straightly used in the same way.
27) sure: used in american english meaning certainly
surely: he speaks very surely.
28) tight: used instead of tightly in informal conversation.
hold ~, pack ~. the door was shut ~.
tightly: we'd better sit tightly.
29)wide: he opened his eyes wide.
widely: in many different places
he has traveled widely.
30) wrong used instead of wrongly in informal conversation.
you guessed wrong(ly)