句型一：原级比较[文章版权 禁止转载:考试与评价 HGJw'fV:C_="-(^\=FroG]
A. 表示前者与后者在某一方面程度相同：as+形容词或副词原形+ as[文章版权 禁止转载:考试与评价 \21ju&6XNU X=e,5PFroG]
B. 表示前者在某一方面不及后者：not as(so)+形容词或副词原形+as[文章版权 禁止转载:考试与评价 ]2B :H#;Pqmk= Y S FroG]
如：I think English is as important as Chinese. 我想英语和语文一样重要。[文章版权 禁止转载:考试与评价 .(ES6E+q$�h3^w3bC
FroG]
The students didn't jump as (so) high as I. 那些学生跳高不如我。[文章版权 禁止转载:考试与评价 U
AV?N`)Otwmu7_ &FroG]
说明：(1)前一个as (或so)为副词，后一个as为连词，引导比较状语从句。[文章版权 禁止转载:考试与评价 }'~X$G#7W -L V]89FroG]
(2)如果形容词作定语修饰可数名词单数时，不定冠词a(an)要置于形容词和名词之间。如：[文章版权 禁止转载:考试与评价 W+,=In?"=q?-")FroG]
Joan is as heavy a girl as Kate. (Joan is a girl as heavy as Kate. )琼和凯特是一样胖的女孩。[文章版权 禁止转载:考试与评价 ?(2zJ]/St^O,XQ_A0FroG]
(3)如果在此句型中出现了程度副词，该词应置于“as...as”结构之前。如：[文章版权 禁止转载:考试与评价 {Jf1G E8hR]:*#"` FroG]
This street is almost as long as that one. 这条街和那条街几乎一样的长。[文章版权 禁止转载:考试与评价 @hg= =04`(+SJUmFroG]
(4)not so/as...as...可与less...than或more...than互换。如：[文章版权 禁止转载:考试与评价 -Is 'xFT bSo#d%FroG]
我认为数学没有英语那样有趣。[文章版权 禁止转载:考试与评价 %dDDIL#
E =jFroG]
I don't think maths is as/so interesting as English.[文章版权 禁止转载:考试与评价 OKra=.hGU U:eq^8A~tFroG]
=I think maths is less interesting than English.[文章版权 禁止转载:考试与评价 c p'Pbird {&{U0zIFroG]
=I think English is more interesting than maths.[文章版权 禁止转载:考试与评价 +ZIm ?s|n K@po#lv]FroG]
易错点：(1)误：He comes to school not so/as early as Jim.[文章版权 禁止转载:考试与评价 sE-T-sfL\x\A/j c&FroG]
正：He doesn't come to school as/so early as Jim.[文章版权 禁止转载:考试与评价 n?[;pjfd,fX yofFroG]
(2)用形容词还是用副词原形，要看这个词作什么成分，作表语用形容词，作状语用副词。如：[文章版权 禁止转载:考试与评价 AgdY'KKeE1|Dg( e4FroG]
误：He sings as good as his teacher.[文章版权 禁止转载:考试与评价 nlPFUJ BR(-?|ddp
aFroG]
正：He sings as well as his teacher.[文章版权 禁止转载:考试与评价 w}y0|_ } uP)uC 7sFroG]
句型二：比较级比较[文章版权 禁止转载:考试与评价 o8A5(1@nK5" =Pv FroG]
A. 前者超过（或不及）后者：形容词比较级或副词比较级+than从句。如：[文章版权 禁止转载:考试与评价 80 ?/ eE-gY@
NFroG]
She runs faster than you (do). 她跑得比你快。[文章版权 禁止转载:考试与评价 ?k M ]v]^Iy0qNR!FroG]
说明：(1)比较级前可加程度状语much， still， even， far， a lot， a little， three years， five times， 20%等；但very， too， so， quite习惯上不用来修饰比较级。如：[文章版权 禁止转载:考试与评价 `Yc -1= / jf(E8FroG]
正：He is a little older than I.[文章版权 禁止转载:考试与评价 I'eB}R3
CV|$5cLoFroG]
误：He is very older than I.[文章版权 禁止转载:考试与评价 D-3d{LO?%?*5D;@p=}FroG]
(2)当more用来修饰或替代复数名词时，表示程度要用many， a few或数词修饰，而不用much， a little。如：[文章版权 禁止转载:考试与评价 % A M sqGu"4ODFroG]
误：I think science is very more difficult than Chinese.[文章版权 禁止转载:考试与评价 oFQ8?q$^
fB2*`|% *FroG]
正：I think science is much more difficult than Chinese.[文章版权 禁止转载:考试与评价 [dqkG.?h�Kpsq7!ITFroG]
(3)要使比较对象一致，当被比双方的定语不同时，常需使用代词that， those。如：[文章版权 禁止转载:考试与评价 c7fOM^`-ga|/@ee+=FroG]
The climate of Kunming is better than that of Bejing. 昆明的气候比北京的气候好。[文章版权 禁止转载:考试与评价 6:u(?a_liEbO;rFn*FroG]
(4)注意than后面人称代词的格：[文章版权 禁止转载:考试与评价 i8Wx}OrBuPA G~i.FroG]
A. 当句子中的谓语动词是不及物动词时（或虽是及物动词，但在不引起歧义的情况下），than后面的代词用主格、宾格都可，两者的意思并无明显区别。如：[文章版权 禁止转载:考试与评价 #m.J+bE@@c*~^ O fbFroG]
He studies harder than I. 他学习比我用功。[文章版权 禁止转载:考试与评价 +
E?FLxuT*d;�PRKb.LFroG]
B. 当句中的谓语动词是及物动词时，than后面的人称代词用主格或宾格在意思上就有差异。如：[文章版权 禁止转载:考试与评价 FP^lrI#*/MS_^ I S.mFroG]
I like you more than him. (=I like you more than I like him.) 你和他相比，我更喜欢你。[文章版权 禁止转载:考试与评价 J&8=` 7NZ\ Y'NFroG]
I like you more than he. (=I like you more than he likes you.) 我比他更喜欢你。[文章版权 禁止转载:考试与评价 5dFd^b6s xJPADIG;OFroG]
(5)当进行比较的双方在同一范围，注意要在than后表示比较对象的名词前加上other一词，将比较的一方从被比较的一方中排除出去，否则，就会出现自身相比较的矛盾现象。如：[文章版权 禁止转载:考试与评价 {K%7YHp. u7Hmp# FroG]
误：He is taller than any boy in his class.[文章版权 禁止转载:考试与评价 5iR'sJH # L?\:=1U_FroG]
正：He is taller than any other boy in his class.[文章版权 禁止转载:考试与评价 s6X[$oT.y"E[IREU(FroG]
误：Shanghai is bigger than any other city in Australia.[文章版权 禁止转载:考试与评价 nOxq%F`sTv
MFcqFroG]
正：Shanghai is bigger than any city in Australia.[文章版权 禁止转载:考试与评价 \\1oX-quekMfh;
rFroG]
比较级形式最高级含义。如：[文章版权 禁止转载:考试与评价 t?aJ$U)ld+}%
pFroG]
She studies hardest in her class.[文章版权 禁止转载:考试与评价 {WLdun[cx`+Wd_FroG]
She studies harder than any other student in her class.[文章版权 禁止转载:考试与评价 !LoNAR'DFh__G
W@FroG]
She studies harder than any of the other students in her class.[文章版权 禁止转载:考试与评价 |[ urV1C�c d@[ Xz &FroG]
She studies harder than all the other students in her class.[文章版权 禁止转载:考试与评价 `(?i!EJKQ. n1_CFroG]
She studies harder than any of the others in her class.[文章版权 禁止转载:考试与评价 `' mx;_bb@%.Av)XLaa_FroG]
She studies harder than anyone else in her class.[文章版权 禁止转载:考试与评价 Fa;e^g w&41]&?aQFroG]
She studies harder than the others in her class.[文章版权 禁止转载:考试与评价 ;Ct9=3]w=$Z3@s@~M^cFroG]
She studies harder than the other students in her class.[文章版权 禁止转载:考试与评价 2/eS4j8yLHHdX`FroG]
(6) 表示“（两个中）较……的那个”时，比较级前常加the。如：[文章版权 禁止转载:考试与评价 pAa| 'abjhf3*&@;FroG]
She is the taller of the two girls. 她是两个女孩中较高的那个。[文章版权 禁止转载:考试与评价 E0noEbV+/W JAIe \FroG]
句型三：“越来越……”：比较级+and+比较级[文章版权 禁止转载:考试与评价 v~|wv~RlXy m@"&p f FroG]
It becomes colder and colder when winter comes. 冬天来了，天气越来越冷。[文章版权 禁止转载:考试与评价 [-u!i i"t%rjkSnFroG]
说明：加more构成比较形式的，只重复more，不重复原形容词或副词。如：[文章版权 禁止转载:考试与评价 `SBtVeR0PBK?'JFroG]
误：Our country is becoming more beautiful and more beautiful.[文章版权 禁止转载:考试与评价 Z6E aJ=!VB7! +LJ7FroG]
正：Our country is becoming more and more beautiful.[文章版权 禁止转载:考试与评价 *r ;Y=�nn$FroG]
句型四：“越……，越……”：the+比较级，the+比较级[文章版权 禁止转载:考试与评价 f �4\k#ej$x=}*FroG]
The more you eat， the bigger you will be. 你吃的越多就越胖。[文章版权 禁止转载:考试与评价 _]Pm
?V{] 2#1_eZFroG]
句型五：降级比较：less+原级形容词或副词（不论是单音节还是多音节的）+than从句[文章版权 禁止转载:考试与评价 C#J==t~&RuM_S
S~sWFroG]
Today is less cold than yesterday. （=Today is not so cold as yesterday.） 今天没有昨天冷。[文章版权 禁止转载:考试与评价 t7:d8q%)J8d4B9%FroG]
I think music is less important than science. 我想音乐没有科学那么重要。[文章版权 禁止转载:考试与评价 J- a%KW3=|}:Z+4FroG]
句型六：最高级比较：the +最高级形容词/副词+in/of/among...[文章版权 禁止转载:考试与评价 x4iLsCV%'r oxjkZFroG]
(1)in表示环境范围，in后的名词和主语不是同一概念范畴；of， among表示对象范围，of或among后的名词与主语是同一概念范畴。如：[文章版权 禁止转载:考试与评价 lL$L|15~{peH15�UFroG]
He is the tallest in his class.[文章版权 禁止转载:考试与评价 *i}p?R2VZ
rdyFroG]
He is the tallest of (或among) the boys.[文章版权 禁止转载:考试与评价 L{7.=L zdV%&TN
!f*[FroG]
(2)“one of +最高级（形容词）+可数名词复数”表示“最……的……之一”。如：[文章版权 禁止转载:考试与评价 -~OLZU| nx&lD�tYFroG]
Mr Wu is one of the most popular teachers in our school. 吴老师是我们学校最受欢迎的老师之一。[文章版权 禁止转载:考试与评价 @:[
|.c9O]|Q7[J eFroG]
(3)“the+序数词+最高级（形容词）+可数名词单数”表示“第几大、长等……”。如：[文章版权 禁止转载:考试与评价 YZZZR'*r /wyY"H)oFroG]
I think the computer is the first most useful tool of all. 我想电脑是所有中最有用的工具。[文章版权 禁止转载:考试与评价 QZH50ZI
_ l4lFroG]
(4)形容词最高级前有物主代词时，不再加the。如：[文章版权 禁止转载:考试与评价 kvR~f?#}W-4[,~p8~pFroG]
Wu Fen is my best friend. 吴芬是我最要好的朋友。[文章版权 禁止转载:考试与评价 V-h-N[qL_Xcr0qG`FroG]
(5)most前加定冠词the表示最高级，加不定冠词a表示“非常”。如：[文章版权 禁止转载:考试与评价 MRt7LiLT ,p7"=q+"FroG]
She is a most beautiful girl. 她是一个非常美丽的女孩。[文章版权 禁止转载:考试与评价 \O$Tr UXYMAO\/{5 mFroG]
