【考点解读】一、基本用法形容词的基本用法如下表：副词的基本用法如下表：二、形容词和副词的比较等级形容词和副词的比较等级分为原级、比较级和最高级。
1．比较级和最高级的构成(1)规则形式①单音节以及少数以-ow(如narrow)结尾的双音节形容词或副词，在原级后加-er -est构成。
如：clever － cleverer － cleverest。
其他特殊变化见下表：②多音节和部分双音节形容词和副词，在原级前加more most构成。
active － more active － most activehappily － more happily － most happily(2)不规则形式good/well － better － bestfar － farther/further － farthest/furthestbad /ill /badly － worse － worstold － older/elder －oldest/eldestmany/much － more － mostlittle － less － least2．基本用法(1)两者相比(甲＝乙)，用“as＋原级＋as”表示。
For cheerleaders their sport is just as serious as baxxxxseball or football.【温馨提示】在同等比较级中，若同时出现形容词修饰单数可数名词，其语序为：as＋adj.＋a＋n.＋as。
I have never had as boring a day as today.(2)两者相比(甲<乙)，用“not as/so＋原级＋as”表示。
Unfortunately my wife isn’t so fond of them as I am.(3)两者相比(甲>乙)，用“比较级＋than”表示，(甲<乙)用“less＋原级＋than”表示。
Seeking information on the Internet is more convenient than searching in a library.【温馨提示】在实际运用中，than从句常常省略，要通过上下文来理解。
Traveling from place to place is now so much cheaper and easier.(4)三个或三个以上的人或事物比较，表示最高程度时，用“the＋最高级＋比较范围”表示。
During the 1990s Michael Jordan was probably the best-known basketball plaxxxxyer in the world.【温馨提示】有时形容词最高级前不用the，句中的most相当于very 意为“非常；十分”。
如：I am most happy to get your e-mail.3．特殊用法(1)“比较级＋and＋比较级”和“more and more＋原级”表示“越来越……”，其反义词组为“less and less＋原级”。
In many ways my disability has made me grow more and more independent.(2)“the＋比较级，the＋比较级”表示“越……，就越……”。
The more upset I got the less I was able to concentrate.(3)“more＋原级＋than”表示“与其说……不如说……”。
The girl was more frightened than hurt.(4)“more than＋主语＋can＋谓语”表示“非……所能；……不能”。
The beauty of the city is more than I can describe.(5)形容词比较级前一般不用冠词，但如果出现表示范围的短语时，就需要加定冠词。
Of the two sisters Mary is the cleverer.4．比较级形式表示最高级含义(1)在某个特定范围内，同类事物对比，可用以下比较级结构表示最高级含义：比较级＋than＋any of the other＋复数名词(anyone/anything else)China is the largest country in Asia. That’s it is larger than any other country in Asia.(2)never＋...＋a＋形容词比较级＋单数名词/nothing＋...＋形容词比较级。
I have never heard a better voice. / Nothing is better than the voice.5. 以下形容词及其副词无比较级和最高级：relative absolute perfect entire senior golden afraid unique present simply right wrong sure round empty wonderful等。
形容词、副词是每年高考必考点之一，近几年语境综合化程度越来越高，难度加大。
高考热点有：形容词、副词词义辨析；原级、比较级、最高级的使用；倍数的表达方法；比较等级的修饰语；多个形容词的排列顺序；常见形容词、副词的惯用法等。
关于形容词与副词考点，主要考查以下几个方面：考点1：在具体的语境中辨析形容词与副词的语义从复现的频率来看，此点是高考对形容词、副词考查的第一大热点。
解答此类题关键是要分析具体的语境，结合基本词义、搭配等来选择正确的答案。
经过统计，常见常考的形容词和副词有(按频度排列)：even; interested; interesting; yet; hardly; just; therefore; though; too; very; common; effective; either; ever; fair; however; less; more; nearly; only; purposefully; rather; still; such; surprised; surprising还有以下形容词和副词应当熟悉和掌握： a good many; a number of; acceptable; accidentally; actively; adequately; already; another; anxious; anyway; ashamed; attentively; bad; badly; besides; better; but; careful; changeable; cheap; comfortable; convenient; eagerly; easy; encouraging; equal; even though; eventually; fairly; far; fewer; following; formally; friendly; generously; gradually; heavily; historic; hopefully; immediately; inaccessible; individual; inevitable; initial; instead; invisible; largely; never; next; no; normal; nowadays; obviously; ordinary; other; otherwise; patient; plenty of; practical; promoting; proper; quickly; readily; reasonable; remote; seldom; seriously; short; so; stimulating; traditional; unavailable; unavoidable; unfavorable; unfortunately; usual; various; weak; well。
考点2：考查形容词、副词的比较级、最高级及前面的修饰语【备考清单】1) 比较级、最高级的选用及应用范围比较级、最高级常用于表示两者或多者间的比较。
复习中须注意如下句型的用法：① as + 原级adj. / adv. + as表示“和……一样”及not as / so + 原级adj. / adv. + as表示“不如……”。
例如：(94全国) John plays football as well as if not better than David.The piano in the other shop will be cheaper but not as good.② as + 原级adj. + a(n) + n. + as表示“跟……一样”。
例如：It’s generally believed that teaching is as much an art as it is a science.Our neighbour has as big a house as ours.③比较级 + than表“比……更”及less ... than表示“不如……”。
例如：This year they have produced less grain than they did last year.This road is wider than that one.④ the + 比较级， the + 比较级表示“越……，就越……”。
例如：(93上海) It’s believed that the harder you work the better result you’ll get.⑤ the +比较级+ of the + 名词 / 代词表示两者中“较……的”。
例如：Who is the younger of the two boys?⑥比较级 + 比较级(越来越……)。
___ 例如：Our country is getting stronger and stronger.Things became worse and worse from then on.⑦用the last表示“最不可能的”、“最不适合的”、“最不希望的”等。
例如:The last thing I want to do is to offend you.我最不愿意做的就是惹你生气。
He is the last man I want to see.他是我最不希望见的人。