1.副词是一种用来修饰动词、形容词、全句的词,说明时间、地点、程度、方式等概念的词.可分为：地点副词、方式副词、程度副词、疑问副词和连接副词.
2.副词的形式除了常见的在形容词后加ly,之外还有许多形式,
1) 时间和频率副词:
now,then,often,always,usually,early,today,late,next,lastday,already(已经),generally(一般地),frequently（频繁）,seldom（很少地）,ever,never,yet,soon,too,immediately（立即）,finally,shortly（很快）,before,ago,sometimes,yesterday.once,twice
2) 地点副词:
here,there,everywhere,anywhere,somewhere,in,out,inside,outside,above,below,down,back,forward（向前地）,home,upstairs(楼上地),downstairs,across,along,round ,around,near,off,past,up,away,on.
3) 方式副词:
carefully,properly(适当地),anxiously(焦虑地),suddenly,normally(正常地),fast,well,calmly(冷静地),politely(有礼貌地),proudly(自豪地),softly,warmly ,slowly
4) 程度副词:
much,little,very,rather(相当),so,too,still,quite,perfectly(完美地),enough,extremely(非常),entirely(整个),almost,slightly(细小地),hardly.
5) 疑问副词:
how,when,where,why.
6) 关系副词:
when,where,why.等.
7) 连接副词:
therefore(因此),moreover(此外),however,otherwise(另外的),then,when ,where,how,why等.
副词的位置也有许多种：
1) be动词、助动词或情态动词之后,实义动词之前.如果实义动词后有宾语,则放于宾语之后.
I am also Bush.
我也是布什.
I can also do that.
我也可以这样做.
2) 副词修饰形容词,副词时,一般放在被修饰词之前,但enough除外.
It's rather easy,I can do it.
这很容易,我能做到.
He did it quite well.
他做得相当好.
It's rather difficult to tell who is right.
很难说谁是对的.
He didn't run fast enough to catch the train.
3) 频度副词可放在实义动词的前面,情态动词和助动词的后面.
I often help him these days.
这些日子我经常帮助他.
I always remember the day when I first came
to this school.
我常常记得我第一次来学校的那一天.
You mustn't always help me.
你不能老是帮助我.
We usually go shopping once a week.
我们通常一周买一次东西.
The new students don't always go to dance.
新学生并不时常去跳舞.
4) 疑问副词,连接副词,关系副词以及修饰整个句子的副词,通常放在句子或从句的前面.
When do you study everyday?
你每天什么时间学习?
Can you tell me how you did it?
你能告诉我你如何做的吗?
First,let me ask you some questions.
先让我来问几个问题.
How much does this bike cost?
这辆车子多少钱?
The students were reading when the teacher came into the classroom.
当老师进教室时,学生们正在读书.
5) 时间副词和地点副词在一个句中,地点副词在前面,时间副词在后面.
We went shopping in the supermarket at 9 o'clock yesterday.
昨天九点钟我们到超市买东西了.
What were you doing in the classroom yesterday afternoon?
昨天下午你在教室里干什么?
The accident took place in the Eleven Avenue one hour ago.
这场事故在一小时前发生在十一号大街.
6)否定副词在句首,句子要部分倒装,如：
Never have I felt so excited!
我从来没有觉得这么激动!
副词和形容词一样,也有它的比较级和最高级形式.可以参考形容词的变换形式.但以词尾 -ly 结尾的副词（除 early ）须用 more 和 most .
hard harder hardest
fast faster fastest
early earlier earliest
much more most
warmly more warmly most warmly
单音节副词的比较级是在副词后面加上 -er 构成的,最高级是在副词后面加上 -est 构成的.
near nearer nearest
hard harder hardest
多音节副词的比较级是在副词的前面加上 -more 构成的.最高级是在副词前面加上 -most 构成的.
warmly more warmly most warmly
successfully more successfully most successfully
有些副词的比较级和最高级形式是不规则的.
well-better - best little - less(er) - least
much- more - most badly - worse - worst
far-farther(further)-farthest(furthest)
副词的比较级和最高级用法同形容词的比较级用法基本一样.最高级形式句中 the 可以省略.
He works harder than I.
他比我工作努力.
Lucy gets up earlier than Lili.
露西比丽丽起床早.
He runs fastest in our class.
他在我们班跑地最快.
He dives deeper than his teammates.
他比他的队员潜水深.
It's true that he speak English more fluently than any of us.
他英语讲的确实比我们任何人都好.
Our school team play football best in our region.
我们校队在我们地区足球踢得最好的.