加入VIP 上传考博资料 您的流量 增加流量 考博报班 每日签到
   
主题 : 考博语法攻略大全
级别: 中级博友
显示用户信息 
楼主  发表于: 2007-09-22   

考博语法攻略大全

改错题常考要点 @U5 +1Hjc  
一、代词 CX CU5-  
代词中主要讲解六个问题 \e'>$8%T  
(一) 掌握代词的几种格 @YpA'cX7  
  主格、宾格、所有格 'OBA nE<.  
  名词前面用代词来修饰,只能用所有格(my books) z %+?\.oH  
{l *ps-fi  
(二) 反身代词 _k5KJKvr  
当主语和宾语表示同一事物时,宾语使用反身代词。 ZW+{<XTof4  
  He killed himself. (他自杀了) w4(DR?[nC  
  He killed him. (他杀了他) (zJ TBI'  
']Y:f)i#  
例:Researchers at the University of Colorado are investigating  Uy_`=JZ  
    A                 B    86IAAO`#  
  a series of indicators that could help <0R?#^XBZB  
             C      ^Y #?@  
  themselves to predict earthquakes. <ezvz..g  
    D "=yaeEp  
分析:D错,应改为them。如果用反身代词themselves,指代对象是从句主语that(即名词indicators),这显然是错误的。从句意来看,help的宾语应该是主句主语researchers,故应用代词宾格而不是反身代词。注意C并没有错,情态动词could 比can语气弱,表示较小的可能性。 jew?cnRmd  
Indicator为征兆,这些征兆帮助他们来预言地震。主语是征兆,后面指研究者,不是同一个事物 V)N9V|O'  
]lZ!en  
(三) 代词的单复数,代词的性别 *QjFrw 3  
在考试中如果代词打横线,代词错误的概率是非常高的,因此代词打横线,应该先看代词有没有错。  U]e;=T:3  
@#8F5G#  
例:The continental divide refers to an imaginary line in the North American Rockies 3ufUB^@4v  
  that divides the waters flowing into the Atlantic Ocean from it flowing into the /:U\U_j  
     A   B      C          D G9Xrwk<g4  
  Pacific. `n5 )o U2q  
zJdlHa{  
分析:D错,应改为those。D指代复数名词waters, it是单数,显然是错误的,根据习惯故改为those。注意waters一词并没有错,它指江湖河海中的大片水域,可用复数形式。 \i`/k(  
tgg *6lc  
Water作为水是不可数名词,waters表示水域,通常使用复数形式,作主语谓语动词用复数。 :j?Lil%R  
Work作为工作是不可数名词,work作为作品,可数不可数都可以,例如: 5 ^f>L2  
  Many of his works= much of his work, work都表示作品 Nv #vfh9}P  
]'T-6  
例:In 1920 the presidential candidate Warren Harding coined -] J V  
                       A   AbLOq@lrK  
  the word“normalcy”to express social and 3&3S*1b-H  
             B |3"'>* J  
   economic conditions they promised the nation. ]_F%{8|  
   C       D P" 3{s+ r  
分析:D错,应改为he。动作promised是由Warren Harding发出来的,故用第三人称单数he来指代。 Ds0^/bYp&  
0QEVL6gw  
例:Many critics believe that Amy Lwell' s most important g-Z>1V  
        A     J qjb@'i  
  work is not poetry, but his biography, John ^ U:pv0Qz  
   B        C      mj S)*@F  
  Keats, published the year of her death.  `){*JPl  
      D gt'0B-;W  
分析:C错,应改为her。his指男性,显然是错误的,应改为her与后面的her同指Amy Lowell. In^$+l%O[  
&m +s5  
*Swb40L^  
(四) Who和which的区别 [T~O%ly7x&  
which指代事物或者动物,who指代人 [^~Fu9+"  
who/whom son往往要改为whose son, whose可以指代事物 *4]I#N  
VJZ   
例:The human body contains more than six hundred muscles who (ioi !p  
              A            B _YO` x  
  account for approximately forty percent of the body weight. S-'iOJ 1]  
   C                  D ykX}T6T  
分析:B错,应改为which或that。先行词不是指人,而是指物,关系代词不能用who,故改为which或that。 @x"vGYKd  
人体前面加定冠词the, account for 占有多大的比例,解释说明 a|T P2m  
im4V6 f;%  
(五) that和which的区别 }T4"#'`  
介词后面使用which, 而不用that, in that除外 MP;7 u%   
r yN/sjQC  
例:When television was first introduced, the extent to that it (lS&P"Xi  
              A        B ak 0KrVF  
  would affect society could not have been foreseen. mi%d([)%<  
      C              D ]%ikr&78u  
分析:B错,应改为which。The extent to which, 介词加which(引导定语从句),影响社会的程度没有被预见 7cY_=X-?Y  
?Z*LTsPr  
(六) 定语从句的特殊省略 ) dwPD  
Reason后面有定语从句,中间往往省略why, Lt|k}p@]  
Time后面有定语从句,中间往往省略when c i_XcG  
   I do remember the time I heard the sweetest voice in the wild world. V5qvH"^  
way后面有定语从句,中间省略了in which H_vOZ0  
u5$\E]+ _  
例:Research on pain has been neglected, although the mainly $2 ~A^#"0  
              A         B   V ,*YM   
  reason people take medicine is to relieve pain. kO~xE-(=  
         C      D hTf]t  
分析:B错,应改为main。mainly为副词,不能个饰后面的名词,故改为形容词main。句子中people take medicine修饰reason,定语从句引导词被省略 EX=+TOkAf  
@C~TD)K  
例:Commercial expansion from city to suburb has  b4S7 Q"g  
  affected the way people in the United States----. J$j&j`  
   (A) living and working c^Rz?2x  
   (B) they live and work $9M>B<]  
   (C) live and work 4US8B=jk  
   (D) to live and to work 8!4=j  
分析:选择C, the way people....影响了人们生活和工作的方式。 DUM,dFIlvF  
Ep.,2H  
二、介词 IP-CN  
介词是考试中出现的比较多的一个部分,而其中考的最多的就是介词的固定搭配问题。由于篇幅问题,我们在这里仅仅举出几个例题,在说明书手册中我们完整的列出了所有的介词搭配,这些列出的搭配在以前的语法题中出现过,只不过有的时候是正确的选项,有的时候重复考。 y? )v-YGu  
-TjYQ  
(一) 介词搭配 KaBze67<|  
wvp\'* $  
例:The teeth in the upper jaw function together those M5: f^  
    A         B   C      'g|%Ro/  
  in the lower jaw to cut, tear, and grind food. Ej F<lw  
                D vXq=f:y4  
分析:和…一起,应该为together with,C错 :_p3nb[r  
<@A/`3_O)  
例:The Allegheny Mountain range is rich of coal. j<R,}nmD3\  
A       B     C  D D$YAi%*H  
分析:B错改为be rich in |\XjA4j  
 C!Y|k.`p  
例:The rotation of the Earth on its axis is responsible to the G>YJ3p7  
    A         B      C jF Bq>  
  alternation of periods of light and darkness. 7$8z}2  
             D  aVz<RS  
分析:C错,应改为responsible for。形容词responsible后接名词作宾语时要加介词for。 VahR nD  
- EF(J  
InH R> ,  
(二) 最重要的两个介词 4CW /  
1、介词of 多余或者遗漏 gK-:t  
例:Mosquitoes usually lay eggs, singly or in batches, on top stagnant water. })M$#%(  
          A      B  C     D !_?<-f(  
分析:D错,应改为top of stagnant。on top of …是因定表达法,意为“在…上面”。 l(v$+  
ga4 gH>4  
例:Christopher Plummer is a Canadian actor who has wf=#w}f  
                 A  B     oeDsJ6;  
  starred in stage, television, and film productions on vk5pnCM^3  
      C T 2x~fiM  
  both sides the Atlantic Ocean. i\3BA"ZX  
      D s| pb0  
分析:D错,应改为sides of the。 sides为名词,the Atlantic Ocean也是名词,中间明显少了一个介词。 ~BERs;4  
$\81WsL '  
2、介词by p$?c>lim  
一种情况表示被动,be+过去分词+by ` eND3c  
另一种表示通过……的方式, by doing i>ORCOOU  
例:The ceremony of marriage in the United States >, 234ab=d  
    A         B       JEdtj1v{O  
   can be performed from a justice of the peace. Wq<>a; m  
   C     D L]K* Do  
分析:D错,应改为performed by。谓语动词是被动式,performed的动作执行者应该由介词by来引导。 #xW%RF  
XhWMvme  
例:Along the east coast ,American Indian women's councils 2O<S ig=  
   A                      E0xUEAO  
   could veto a declaration of war at refusing to }2`S@Rq.WW  
     B    C       D kgr: 8 5  
   supply moccasins and field rations. ua|qL!L+  
分析:D错,应改为by refusing。通过拒绝提供鞋子和粮食,表示通过某种方式做某事要用介词by,故将at refusing 改为by refusing。 *uA?}XEfi  
?=r!b{9  
例:Algebra is the branch of mathematics concerned with qgI Jg6x/}  
        A                R3?~+ y&  
  operations on sets of numbers or other elements D1o 8Wo  
        B          C   k\ I$ve"*  
  that are often represented at symbols. ,J}lyvkd  
              D JGj_{|=:  
分析:D错,应改为by。动作的发出者应该用介词by来引导。 }[LK/@h  
三、谓语动词 8^dGI9N  
(一) 谓语动词的主谓一致 $ZcmE<7k  
①、主谓分割原则 )&_{m K  
例1:To the citizens of the United States, the bald eagle, Tw!x*  
     A     ni~45WX3  
   America's national bird, symbolize strength and freedom. Z NCq /  
        B      C      D UwE^ij  
分析:C错,应改为symbolizes。主语谓语用逗号分割开,主语the bald eagle为单数,谓语动词也应该用单数形式。 zh/+1  
J,7_5V@jJ  
②、与后者一致原则 _^P>@ ^  
not…but, 强调but后面的名词, >$R-:>~zN  
not only…but also (/@o7&>*50  
;P2~cQjD;  
/ /wmJ |  
③、与前者一致原则 jU4Ir {f  
名词+with/together with/as well as/including+复数名词,谓语用is, OVj,qL)  
中心词在前面,谓语动词应该与前面的名词保持一致 @F3d9t-  
例:The athlete, together with his coach and >`oO(d}n[0  
     A      B  C     |9_e2OwH  
  several relatives, are traveling to the Olympic Games. "UA W  
         D %H}+'.8  
分析:D错,与谓语动词与the athlete 保持一致,改为is Wq,UxMz  
B"Fg`s+]U  
④、就近原则 ^8MgNVoJ)  
or, either…or, neither…nor, rcyH2)Y/e  
单数名词+or+复数名词+are D~mGv1t"  
如果把句子变为一般疑问句,也就是把be动词提到前面,那么变为is <?Lj!JGX  
所以注意一点: 如果是陈述句,靠后面近,用复数 ]\_4r)cN<n  
        如果是疑问句,靠前面近,用单数 7 'f>  
P, >#  
例:The structure or behavior of many protozoans are A$5!]+  
        A      B        tGf  
  amazingly complex for single-celled animals. RKBtw Zx>f  
    C              D ](a<b@p  
分析:A错,应改为and。从谓语动词是复数形式判断,主语应该为复数,or连接两个名词时动词和后面的名词保持一致,behavior是用单数形式,因此只有改为并列连词and才能使主谓在数上保持一致。 QTLOP~^  
3gGF?0o  
⑤定语从句主语就近原则 i^gzl_!  
There are five apples that are red. ^(6.M\Q  
apples是复数,因此从句谓语动词是复数。 =)T5Y,+rJ  
)?_c7 R  
例:A rocket burns propellant rapidly and most rockets "urQUpF  
      A            xUeLX`73  
  carry a supply that last just a few seconds. |~Z+Xl a  
   B   C    D )fC^h=Qp  
分析:D错,应改为lasts。从句的逻辑主语a supply为单数,其谓语动词应为单数形式。 K}wUM^  
#=zh&`  
⑥the +形容词主谓一致 Uq[NO JC  
The rich are not always happier than the poor. nNL9B~d  
The rich 表示一类人,应该用复数 g.,IQ4o  
JM!o(zbt  
⑦、倒装句的主谓一致 \ 6sp"KqP  
改错题倒装句的主谓一致一般考两种情况: 0_%u(?  
a. there be 句型 FfP Ce5)  
there be+名词+名词,那么最近的名词决定其形式 gE:qMs;  
b. between/ among 放在句首+be+名词,名词其实是主语,所以be和名词保持一致 O@EpRg 1  
JA1(yt  
例:There are no known society in which left-handed people predominate. :.Np7[~{  
   A     B      C    D    *,z__S$Q)  
分析:there be 句型由最近的名词决定其形式,society当然用单数,A错,there are 改为there is OHH wcJ7N  
^OYar(  
eyUo67'7  
例:Between the foothills of the Andes and the Pacific zf6k%  
             A     B    & XcY|y=W  
  Ocean are a dry coastal strip averaging about 30 + e4o~ p  
     C         bl:.D~@  
  miles in width. ` 8.d  
     D  A-4\;[P\  
分析:倒装句,are改为is K~C*4H:9  
Z9TG/C,eo  
例:Among the favorite attractions at the National Air and HP&+ 8  
   A    B       C         JZN'U<R  
  Space Museum in Washington D.C. are the film @e+QGd;}  
                    D n|3ENN  
  presented on the five-story-tall screen. ~x`OCii  
分析:D错,应改为films , 主语实际上是名词,应该与谓语动词保持一致。 Svy bP&i|  
.J'}qkz~  
⑧、百分比结构的主谓一致 0I& !a$:  
fifty percent of + 名词 Bo_Ivhe[m  
one percent of + 名词 vt@.fT#e  
谓语动词的形式和百分比多少没有关系,主要取决于后面的名词,比如: }M * Oo  
  one percent of my students + are WFULQQ*  
  fifty percent of my time is spent on working. ?nCG:\&;'=  
( {5LB4  
这里要强调两个结构 Z$~Wr3/  
half of =fifty percent zT*EpIa+LS  
most of + 可数名词 + are DHd9yP9-  
most of + 不可数名词+ is -y)ij``VY  
tc.R(F96  
例:Nearly half of the ancient meteor craters has been ehV`@ss  
   A       B         C   D:/^TEib  
  found in central and eastern Canada. Cpz'6F^oP  
           D M6[&od  
分析:C错,应改为have been。介词of的宾语为复数名词短语,作主语的中心词half当然表复数,相应的谓语动词应为复数形式。 B#N(PvtE  
[?Wt ZM^q  
例:Approximately fifty percent of the package utilized N p$pz  
                 A   B  /ZUKt  
  in the United States are for foods and beverages. "k o?AUt  
              C     D ?4P*,c  
分析:A错,应改为packages。从谓语动词用复数形式判断出主语是复数名词。注意food用复数表示不同种类的食品,beverage用复数表示不同种类的饮料,故(C)、(D)均没有错。 tXV9+AJ  
P4-`<i]!S  
(二) 谓语动词的时态 & gnE"  
①、主要考察时间状语 N.vt5WP  
) wtVFG  
例 The metal aluminum has been first isolated early in the nineteenth century. : 9wW*Ix  
   A        B  C     D ouL/tt_~  
1JM EniB+9  
分析:Metal, aluminum同位语,in the nineteenth century为明显表示过去时间的状语, 因此应该用过去时态,把has been改为was 71_{FL8  
w7 @fiH{  
-!f)P=S  
②、For和since的区别 MF)Xc\}0p  
区别一:For 后面使用时间段,since 后面使用时间点 GVP"~I~/:  
区别二:Since 只能用在现在完成时态,For 最主要用在现在完成时和一般过去时 7 p}J]!Z  
  I has been a teacher for three years. RY3ANEu+  
  I has been a teacher since 1996. ,5$V;|  
  I was a teacher for three years. 这种表达可以,for three years表示一段时间,was 表示过去做了三年,现在不是老师了 >qk[/\^O  
xOnbY U  
例: Since 1921 the budget of the United States became %xF j;U?  
   A      B              : 34]}`-  
  the primary responsibility of the president. (C>FM8$J  
     C    D /T1z z2l~  
分析:A错,应改 In. since一般要求主句用完成时态,而句中谓语动词为过去式,其时间状语应与之呼应,故改Since为In。 ?a?i8rnWo  
Ysbd4 rN  
例:Adella Prentiss Hrghes served as manager of Z]kk.@P  
             A  B  C   (7/fsfsF  
  the Cleveland Orchestra since fifteen years. ,WSK '  
            D = }0M^F  
分析:D错,应改为for。since引导时间状语时,主句谓语动词为一般完成时;主句谓语动词为一般过去时要用介词for;而且一段时间用for, 而不是since。 ~'>RK  
[!1z; /  
VtIPw&KHW  
52. In general, prawns lived in shallow coastal waters or in streams.  _yk} [x0>  
   A       B        C     D U'(}emh}  
自然现象和客观事实用一般现在时态,live 3jR,lEJyj  
oE@{h$=  
(三) 谓语的语态 jm9J-%?  
语态主要表示是主动语态还是被动语态。 3 d $  
有四组动词是改错题中常考的: :&: IZkO  
①、prove y Nb&;E7 H  
My advice proved to be wrong. 我的建议被证明是错的 hDa I@_86  
尽管是被证明,但习惯上用主动; ;ELQIHnD"  
`~|8eKFq!  
例:A majority of the reports received from people claiming tk3%0XZH  
                      A   zWvG];fsN  
  to have seen the legendary Loch Ness Monster have proven to be wXw pKm  
    B                  C ] =ar&1}J  
  mistakes, misconceptions, or they were being tricked. HRS|VC$tz  
                  D F jdh&9Zc  
分析:D错,应改为tricks。并列连词 or在此连接名词,如果把D理解为并列句,不仅时态不对,语义也有问题,故将整个句子改为名词。have proven to be是正确的。 <q Z"W6&&  
@?ntMh6  
qT]Bl+h2  
②、Locate,Situate Yc;cf% c1  
这两个词可以用作主动,表示把…放置在…地方;确定…的位置 1o)Vzv  
  Bats locate obstacles.蝙蝠确定障碍物的位置 )US|&> o8  
这两个词也可以用作被动 KI(9TI *  
  My school was located near the river. +o&E)S}wP  
区分locate的主动和被动比较难,但是有一个技巧存在:locate如果用作主动,后面必须跟宾语 +wd} '4)  
例:The center of gravity of the human body ---- behind the hip joint. ]P/eg$u'I  
   (A)locates *UVjN_na5  
   (B)locating ( 8+_~_  
   (C)to locate ^9T6Ix{=  
   (D)is located '>FJk`iI  
分析:空格处显然缺谓语动词,故首先排除不能作谓语的B和C。动词locate后面没有宾语,所以用作被动,表示“位于”,所以D为正确选项。 X;_0"g  
kf~71G+  
③、表示需要概念的动词 K]dqK'  
need, want, require等 (?-5p;  
?QO)b9  
My watch needed repairing J{72%S  
My watch needed to be repaired. [o&Vr\.$  
lv9Ss-c4  
④、表示人的情感的动词 j9C=m"O  
move, annoy, surprise, please等 Avw"[~Xd  
EK. L>3  
He is so moving.  他令人感到感动。 [;dWFG"f  
He is greatly moved. 他感到非常感动。 @%J?[PG  
bj` cYL%  
主动和被动技巧总结: q|2{W.P5qi  
如果句子中有一个“过去分词+by”, 如果断定它是谓语的话,前面必然有be动词 L]0+ u\(  
wbI(o4rXE  
例:The Tennessee Valley Authority has chartered by the G1B~?i2$ ?  
                 A      _J&u{  
  United States Congress in 1933 to construct dams, lj%8(Xu  
                 B ?zUV3Qgzj  
  power structures, and flood-control works along hXS'*vO"  
                    C &nn!{S^  
  the Tennessee River and its tributary streams. [K13Jy+  
                D g2C-)*'{yh  
分析:A错,应改为has been chartered。由信号词by可知前面的谓语动词为被动语态形式。 6f 6_ztTL  
6 6x} |7  
四、非谓语动词 `]]gD EPG{  
b7v] g]*  
(一) 分词 |NtT-T)7  
现在分词和过去分词的区别 [k-7Kq  
①、用于句首作状语,现在分词表示主动,过去分词表示被动 -j3 - H&  
"r cPJX  
例:Won its war for independence in 1783, the United States then SfJ/(q  
   A S,AZrgh,"X  
  struggled to establish its own economic and financial system. sLbz@54  
     B      C            D ~\<ZWU<BE  
分析:分词作状语,主要看是主动还是被动,美国赢得应该是主动,所以A错,改won为winning 6z%3l7#7Yi  
d; lp^K M  
②、用于名词后面作后置定语,现在分词表示主动,过去分词表示被动 ?RWd"JTGue  
例:In the nineteenth century the Mohave Indians lived in ` k\]I |6  
      A               B   Z+t?ah00  
  the Northern Hemisphere grew their crops on river bottom lands. \<lV),  
               C         D UMhM8m!=o  
分析:B错,生活在什么地方的人,人生活是主动,因此改为living }WI24|`zM  
u.hnQsM  
(!X:[Ah*$  
一些动词后面必须用doing :Yz.Bfli  
对于加doing的词来说,考试中一般出现一个,下面这些词都是要加doing的,请考生牢记。 =Bo0Oei  
 mind, finish, enjoy, celebrate, DA@ { d-A  
 advocate, suggest #s  yP=  
 delay, quit -m'a%aog  
 forgive(原谅),tolerate, 6w1:3~a  
 avoid, escape(逃避) [c86b  
 spend+名词+doing; 3'/wRKl  
 have trouble/difficult/a problem/ +doing |?8CV\D!  
v?LJ_>hw*T  
例:Long before the dawn of recorded history, humans celebrated to harvest their !uO|T'u0a  
   A     B    C              D ;'o>6I7Ph  
  crops. Be]o2N;J  
分析:D错,应改为harvesting。及物动词celebrate直接带名词、名词短语或动名词短语作宾语,故将to harvest改为harvesting。 K4R jGSaF  
?q,x?`|(8  
例:Some experts have advocated to bring that country into the talks, UVI=&y]c,p  
               A        B IBF>4q m"  
  to revive the intermittent dialogue that began after the 1967 Middle East War. IB;y8e,  
        C          D 7L<oWAq  
分析:A错,advocate 后面直接跟doing, 改为advocate bringing KPO((G0&  
n--`zx-['  
(二) 不定式 M]_vb,=1  
A. 动词不定式的省略 'Gt `3qG  
①、help后面可以省略to 1^W Aps  
  help to do JGdBpj:  
  help sb. to do x)Th 2es\  
K 6G n  
例:A good exercise program helps teach people to avoid ?t%5/  
              A      B   v0xi(Wu  
  the habits that might shorten the lives. d8r+UP@#  
         C     D iH$N HfH  
分析:D错,应改为their. 定冠词在句中不如代词所有格明确,如果lives后面有定语就可以用the。注意(A)并没有错,help后面可以接不带to的不定式。 mcR!P~"i  
y\)w#  
②、使役动词后面要省略to, 这样的动词只有三个 ~G$OY9UC  
  make, 07MLK8jS  
  let, F3f>pK5  
  have sb. do sth 'qD9k J`  
  注意get不是使役动词,get sb. to do sth. % B?5l^W@  
例:A conductor used signals and gestures to let the musicians V,"'k<y  
        A               B oy'+n-  
  to know when to play various parts of a composition. KWYG\#S0]  
   C     D V cL  
分析:let是使役动词,后面不需要to, C改为know d^Wh-U  
~@O4>T+VW  
③、感官动词 #}Cwn$  
   hear, feel, watch, see, notice, observe f_\-y&)+*  
   see sb do sth. 强调过程 ) jvkwC  
   see sb doing sth 正在做某事 7wnzef?)  
e{O5y8,  
%qHT!aP  
B. 动词不定式的固定用法 @W,Y_8:  
(1)表示第一人 K|/a]I":  
the first woman to do sth. izw}25SW  
 aVb]H0  
(2)表示迫使的动词 :6 fQE#(s&  
一般考三个, allow/ enable/ call, +sb. + to do ?uN(" I  
._3NqE;  
例:Besides providing clues to the nature of atoms, mineral analysis kA_ 3o)J  
     A                 B    #.)>geLC>9  
  allows to speculate geologists about the ancient Earth. NZ uFxJ-`  
       C           D v\eBL&WK  
分析:allow...to do是固定短语,allow的宾语应在不定式之前,即把C改为: allow geologists to speculate。 H^g<`XEgw  
6~S0 t1/t?  
B`aAvD`7  
(3)表示倾向…的形容词 k ))*z FV  
  be more likely to do 更有可能作某事 (ZK >WoV  
  be inclined to do倾向于做某事 a:}"\>Aj  
  be lieable to do 易于…的 a AM UJk  
  be apt to do  aC: l;  
q#`^EqtUF  
(4)表示目的的名词, }D+8K  
一共有7个这样的词,这一条也是最重要的。 Y,yaB)&Ih  
固定的句式: +d f?N  
the purpose , the purpose of sth is to do sth. >G2 -kL_  
the objective 目标 D 8Rmxq!  
aim DZRxp ,  
goal !@ {[I:5  
reason理由 sV[Z|$&Z  
function功能 y Xx62J  
intension意图 ,~xU>L^  
_kN%6~+U  
例:The function of Louis Sullivan's architecture was providing !^fR8Tp9  
                       A  3gy;$}Lq T  
  large uninterrupted floor areas and to allow ample light into the interior. \STvBI?  
           B          C     D X&.$/xaT  
分析:the function to provide, A错 {K4t8T]  
lhl 0  
例:The chief goal of biochemistry is for understanding the structure  /kU@S  
                  A       dY@Tt&k8E  
  and behavior of the carbon-containing compounds $L8s/1up  
     B  sFCs_u1tNN  
  that make up various components of a living cell. V)QR!4De  
    C    D w9<FX>@  
分析:the chief goal is to understand, A错 n UCk0:{  
rqe_zyc&  
(5) 其他同根名词 jQeE07g  
 ability to do 受到be able to 的影响 [pgkY!R?)  
 attempt to do 企图 {_ho!OS>  
 decision to do 决定, 受decide的影响 e=)* O  
 ambition, MQH8Q$5D  
 be ambitious to do  OGi4m |  
 effort sFM>gG  
QqK{~I|l  
例:For ancient people, myths were often attempts explanation 2a(yR >#  
  A                    B   Y1_6\zpA  
  catastrophic events such as volcanic eruptions. $4*E\G8  
          C       D x*"pDI0k)  
分析:B错,应改为to explain。 attempts后应跟动词不定式短语表目的,故将名词explanation改为to explain。 P}WhE  
-kri3?Y,  
例:In the early 1960's the Civil Rights movement made great i~Ob( YIH  
  A                   B   lyH X#]  
  efforts for registering members of minorities to vote. JvWs/AG1  
       C            D 9EA !j}  
分析:efforts to register, C错 Z=Y_;dS9  
$s(4?^GP  
>;& V~q:di  
C. 动词不定式的其他用法 (VXx G/E3  
(1) be to do 表示已安排好或者注定要发生的动作,属于将来时态的范畴 p<0kmA<B/  
She and Anne are to meet at two o'clock. pT; -1c%:  
&0 )xvZ  
(2)不定式的完成式为“to have done”,表示不定式的动作在谓语动作之前发生,这个完成式通常表示一般过去时 3| '#n[3  
I am glad to see you. zTBi{KrZ  
I am glad to have seen your mother yesterday. CWe>jlUQ  
yesterday是一般过去时,修饰have seen. yc%E$g  
NtA|#"^  
(3) 形容词后面使用动词不定式,主动表示被动 <E7Vbb9*  
It is difficult to decide. Z/6'kE{l  
?4,*RCaI  
1l|A[ G  
五、句子的结构 0q>NE <L  
句子的结构主要考查四个出题方向。 5nxS+`Pn.)  
d0}% %T  
(一) 主语的重复 jY#(A23  
名词+代词+谓语,这个代词永远是重复的主语,永远是错的 ;*g*DIR  
例:Woodrow Wilson he was an idealist who refused to make any rPo\Dz  
          A      B      S`2mtg  
  compromises concerning the establishment of the 2NA rE@  
          C          D gGI#QPT`X  
  League of Nations. Z*)y.i`  
分析:代词he不是同位语,主语重复;如果是下面这样的主语,那么便是主语同位语 sx-Hw4.a"  
A prolific writer, Woodrow Wilson ><#2O  
SN[L4}{  
{sna)v$;  
例:Two unique features of the Arctic they are 9#EHXgz  
        A        B  DQ n`@  
  lack of precipitation and permanently frozen ground. 7$1fy0f[l  
    C         D I4o =6ts  
分析:选项B中的they和前面的主语two unique features重复 =;k+g?.@I  
Q2[prrk%j  
(二)谓语的重复 22al  
完整的句子后面又多了一个谓语,往往改为定语从句 ax72ehL}  
m<FWv2)^  
例:A paragraph is a portion of a text consists of  n ,&/D  
    A            B    ElEv(> G*  
  one or more sentences related to the same idea. _X,[]+ziu%  
         C   D mX<Fuu}E*Z  
分析:B错,应改为consisting of或which consists of。句中有两个无法连接的谓语动词,而且前一个谓语动词下面没有划线,故改consists为非谓语动词形式或在它前面加which使之成为从句谓语动词。 l\T!)Ql  
"W &:j:o  
(三)谓语的缺少 qLQ <1>u  
例:Most mammals to maintain a relatively constant body Z{,GZT  
          A     B    MG7 ?N #  
  temperature, regardless of what the air temperature might be. S' (cqO}=F  
         C               D E-yT  
分析:A错,应改为maintain。句中缺谓语动词,故去掉不定式符号to 使maintain变成谓语动词。 QQg8+{>  
V-KL%  
(四)主句的重复 JQKC ;p  
主句的重复总是考even, instead, during, despite等引导的句子, 但是实际上它们无法把两个句子连接起来,因为它们都是副词或者介词,连接两个句子应该用连接词连接 mQd4#LJ_  
]^J+-c  
e/"yGQu  
例:Salmon spend most of their adult lives in salt water, despite >lD;0EN  
      A         B        C    G"o!}  
  they return to their freshwater birthplaces to spawn and die. C5O5S:|'  
     D ./'~];&  
分析:C错,应改为though。despite是介词,后面一般接名词作宾语,而在句中它后面却跟着一个完整的句子,所以改为连词though。 &8[ZN$Xe"  
doP$N3Zm  
例:Solar eclipses occur during the Moon's shadow Ds%9cp*6  
        A   B       o!aLZ3#X  
  sweeps across the face of the Earth. $& cz$jyY  
      C    D :ozV3`%$(  
分析:B错,应改为when或as。介词不能引导条件状语从句,根据题意改为从属连词when或as。 2v0!` &?M{  
X}ZlWJ  
例:Even many early leaders of the United States have provided `I5O4|K)  
   A                     B  ShQ|{P9  
  names for towns, only George Washington "-w ^D!C  
      C ""co6qo#>  
  is remembered in the name of a state. !Eq#[Gs  
          D YEzU{J  
分析:A错,应改为Even though。even为副词,不能引导从句,根据题意,改为引导让步状语从句的Even though。 )uZoH 8?  
六、比较级和最高级 7ftR 4  
比较级和最高级的出题非常有规则,一共有5个出题方向,并且每次考试必然考两个 S_J,[#&  
m#tpbFAsc  
(一)    比较级或最高级形式上的重复 geksjVwPH  
例:The most easiest process for mining gold is panning, which nqT>qS[Z  
      A               eP"`,<  
  involves using a circular dish with a small pocket at the bottom. [ `7%sn]$  
     B       C           D oL]mjo=jN  
分析:A错,应改为easiest。easiest本身已是最高级,不必再用most,这是最高级形式上的重复 z v>Oh#  
C,/O   
(二)比较级和最高级之间的混用 OTj,O77k  
例:The greenest and plentifulest leaves are the leaves of grasses. *i^`Dw^~y  
     A      B     C  D %}P4kEY  
分析:B错,应改为most plentiful。 plentiful是多音节形容词,须在前面加most构成最高级。 J! {Al  
+Mk#9 r  
例:The more fearsome of all the animals in the Western Hemisphere @Br {!#Wf  
     A       B     C   D CK0l9#g  
  is the grizzly bear. gxwo4.,  
分析:A错,应该用最高级most,含有介词of, among, in 表示的范围状语使用最高级。 Oe51PEqn  
uRE*%d>  
5Fm av5  
(三)比较词than的前面一定要有比较级 Ytao"R/  
改错题中,通常会看见than前面有一个原级 &SH1q_&BQ  
T>A{ qu  
例:Film directors can take far great liberties in dealing with  W^Y#pn  
   A           B  LH2PTW\b!6  
  concepts of time and space than stage directors can. /)EY2Y'  
   C                 D  %v+=;jw  
分析:B错,应改为greater。根据后面有than一词可以判定前面的形容词用比较级形式,注意far, much 修饰比较级。 y+9h~,:A  
;#1Iiuh  
(四)在as…as以及否定not so…as, not as…as的中间使用形容词原级 )55\4<ty  
as sweeter as, 这是不对的,应改为as sweet as =wG+Ao  
n_Onr0EvO  
(五)the 和比较级最高级的关系 eS'yGY0b  
①、比较级前面可以出现the, 修饰后面的名词 C$d>_ r  
the taller boy e)H!uR  
w8Vw1wW  
②、副词的最高级加不加the均可以 : K':P5i  
例:Although flies live longest in cool temperatures, it breed L?5f+@0.  
          A            B ;apzAF  
  prolifically when temperatures are warm, food is jjzA .8?(7  
  abundant, and humidity is moderate.  En6H%^d2  
    C          D t *G /]  
分析:副词的最高级加不加the均可, 所以A正确,从从句的主语可以看出,B应该改为they w%y\dIeI'  
R@iUCT^$  
③、形容词的最高级作定语前面必须使用the, 如果不作定语的话,加不加the均可以 O( z}H}Fv  
例:Of all the Native Americans in the United States, W_`A"WdT.  
  A  B         C     ]m4OIst  
  the Navajos form largest group. F_;DN: {  
         D &a,OfSz  
分析:D错,应改为form the largest。形容词最高级前面要加定冠词。 a4 MZ;5  
/9pM>Cd*Z  
陷阱1, earliest, 有两种可能, crcA\lJf  
一种可能是early的最高级,最早的语言,the earliest language #A7jyg":  
    另一种可能作名词,表示早期,必须和时间的名词连用,earliest time, earliest ages, 表示很早的年代,很早的时代,也就是说,如果以后碰上earliest后面加上times, ages, 前面不用加the Hr<o!e{Y  
en F:>H4  
例:The belief in fairies have existed from earliest times, and the literature of many Z8#Gwyinx  
            A      B         C E Y<8B3y  
  countries includes tales of fairies and their relationship to humans. a:, y Z  
            D <A5 ]]{9 +  
分析:A错,应改为has existed。主语是单数名词the belief,而不是复数名词fairies,故谓语动词是单数形式。earliest times表示表示很早的时代是正确的。 }x0- V8  
= &wmWy  
陷阱2,如果最高级前面有所有格的话,不用加the nl aM  
例如:my best friends # ]?bLm<!  
<*!i$(gn  
例:Salt Lake City, Utah's capital and largest city, is industrial JA)? p{j  
            A    B     C ltB .Q  
  and banking center. g>rp@M  
        D #11NPo9  
分析:C错,应改为is an industrial center。center为可数名词,它的修饰词前面应有不定冠词。 s=6}%%q6  
Utah's largest city, 题目中其实是省略了Utah's。 vbx6I>\Y  
F~:O.$f]G  
}?F`t[+  
例:Faults in the Earth's crust are most evidently in sedimentary H=*5ASc  
                 A         :A %^^F%  
  formations, where they interrupt previously continuous layers. \!vN   
    B   C     D DS-0gVYeDW  
分析:A错,are的表语必须用evident, 为什么不加the, 因为作表语,而不是定语 tM-^<V&  
E!BPE>  
七、平行结构 Aa0b6?Jm  
改错题考的最多的一个方向便是平行结构 EN{]Qb06A  
TD[EQ  
CQ`=V2:"ON  
(一) 对等连接词 BqDKT  
一共有三类连接平行结构的词 YprH wL  
单一式: and, or ,but Spo?i.#  
相关式: both…and, not … but, gqXS~K9t  
     either …or, neither…nor dzK{ Z  
     the same…as;as…as, not so…as, not as…as Ol"3a|  
     such …as, so …that.. too…to, from…to, from…until, between…and, MMB@.W  
     not only…but also(also可以省略),Not only +主谓,also RLlU" sw+{  
     not only…but also(also可以省略)+as well, xtP LR/Z  
\s3]_1F;t  
短语式: as well as y;mj^/SxK  
     rather than (而不是) U\/5;Txy(  
     other than (除…之外) UnVm1ZWZ  
     instead of (代替) `V)Z)uN{0  
]yjl~3  
考试的方式往往是搭配中有一个单词是对的,另一个单词却不对 LjL[V'JL  
例:John lived in New York since 1960 to 1975,  ,q(&)L$S  
       A     B   dKl^jsd  
  but he is now living in Detroit. rc+C?)S  
       C   D 1&fc1uYB4  
分析:B错,应改为from。“从某年到某年”要用“from…to…”这个表达法,不能用since …to…。 zlR?,h-[3  
8|E'>+ D_-  
例:Even as he wrote copiously on so diverse topics vI$t+m:  
       A         B hO hS)  
  as education ,politics ,and religion ,Lewis Mumford VqL.iZ-  
  remained active in city and regional planning. =^H4Yck/5  
          C    D  8M@BG8  
分析:B错, 改为such diverse topics as, 出现as, 往往要注意前面一半 uEc<}pV  
(二)平行的内容 p ?wI9GY  
第一、引导词性的平行,词性的平行本质上是语法作用的平行 L 8{\r$  
例:Photoperiodism is the functional or behavioral response of -,K!  
             A         B   }I`a`0/  
  an organism to changes in duration of daily, seasonally, 5N J4  
         C            D r\nx=  
  or yearly periods of light and darkness. Mi~(aah   
分析:D错,应改为seasonal。在daily, seasonally和yearly三个并列的词中,daily和yearly是形容词,seasonally是副词,故改为形容词seasonal,共同修饰名词periods,三个形容词的平行,词性平行 @ P|LLG'  
fwzb!"!.@  
Zo>]rKeV  
第二、名词单复数的平行  |W< +U  
但是如果既有可数名词,又有不可数名词,可以不平行 I(=V}s2  
_)]CzBRq\6  
例:The main advertising media include direct mail, %LYnxo7#C  
  A     B          C   ^&g=u5 d0  
  radio, television, magazines, and newspaper. <3,<\ub  
                 D   RmZ]" `  
分析:D错,应改为newspapers。newspaper为可数名词,在没有任何前置修饰语的情况下一般用复数形式,并且和前面的magazine平行,而mail, radio, television则是不可数名词。 Nan[<  
 @3kKJ  
例:The Canadian province of Newfoundland has a rocky coast, a moisture climate, O{ /q-~_  
                   A         B #nh|=X  
  and probably the best cod-fishing areas in the world. Le%Z V%,  
      C          D }B~If}7  
分析:海岸气候只有一个,但是钓鱼的地方可以有许多个,所以也是不可数名词和名词复数的平行;因此D没有错,A错改为have i1 RiGS  
WOh|U4vt  
第三、时态的平行 -(K9s!C!.  
例:The poet Marianne Moore was initially associated }`+B=h-dW  
                A     /rSH"$  
  with the imagist movement , but later develops A/`%/0e   
                   B IUtx!.]4  
  her own thyme patterns and verse forms. ;NRF=d>  
          C    D Zdn~`Q{  
分析:B错,应改为developed。句中前半部分谓语为过去时,与之并列的谓语也应用过去时。 0T46sm r  
]5%/3P,/  
例:Because the papaya grows readily from seed , ----- \rPbK+G.  
  spread from its home in Central America and Afk$?wkL  
  now grows throughout the tropics. t'ZWc\  
   (A) to be    (B) it   a@R]X5[O  
   (C) the     (D) its ;`6^6p\p  
分析:正确答案为(B)。空格前是原因状语从句,后面紧接着是谓语动词,空格处明显缺主句主语。四个选项中只有B能单独作主语。注意spread是过去式,没有数的变化,因为这一动作明显发生在过去时间。spread 和grows为什么时态可以不平行呢? ;,]P=Ey  
原来它在Central America 的家乡传播,现在在整个地方传播,now只修饰后面的grow ":_vK}5  
v%ioj0,  
例:Ducks have been domesticated for many centuries ---- : "1XPr  
  commercially for their meat and eggs.  @Pt="*g  
   (A) raised   (B) and are raised XQS9,Hl  
   (C) raised as  (D) are raised "U7qo}`I  
分析:正确答案为B。空格前是一个完整的句子,根据一个空格处如再出现谓语动词一定要有连词这一原则,B为惟一符合条件的选项。故选(B)。 !>1@HH?I\/  
jRL<JZ1N  
第四、排列位置的平行 i'\T R|qd  
例:---the surface of metal, but also weakens it. /d%=E  
   (A) Not only does rust corrode &iV,W4  
   (B) Not only rust corrodes  %HJK;   
   (C) Rust, which not only corrodes >;[*!<pfK5  
   (D) Rust not only corrodes [Jv@J\  
分析:正确答案为D。从but also放在动词前可知,not only也须置于动词前,故选D。A、B中的Not only位置放错了,C使句子缺主句,故排除。 |6< p(i7  
g1( IR)U!z  
对于not only, but also的用法有以下几种: !/wtYI-`  
 1、主语+not only +谓语,but also+谓语,正确;例如上面例题中的第四个选项。 ghRVso(  
 2、Not only +主谓,but also+主谓,正确 Ng_!zrx04  
 3、Not only +主语+谓语,but also+谓语,错误 zE_i* c"`  
ukUGvK  
八、词序的颠倒 ,S!azN=  
词序的颠倒一般只考一道,90%的情况集中于下面三个出题方向 4F{70"a  
(一) 先说形容词,再说名词 k`N^Vdr  
例:The Medal of Honor is the highest award military for courage @<x*.8  
              A    B        Nal9M[]c  
  that can be given to any individual in the United States. q7E~+p(>(  
      C       D    Ct>GYk$  
分析:B错,军事的荣誉是military award而不是award military,单个形容词修饰名词时一般放在被修饰词的前面。 ( U xW;  
P ! _rEV  
j{Q9{}<e  
(二) 副词+形容词+名词 Dg?:/=,=9r  
例:Certain types of computers work properly only D bz3;t  
          A      B     VFys.=  
  in environments with controlled precisely temperatures. NN?`"Fww  
    C         D uu>Pkfo  
分析:D错,应改为precisely controlled,精确的被控制的温度。controlled为过去分词用作形容词,修饰它的副词应放在其前面,它自己则要紧挨着被修饰的名词。 uwy:t!(j  
bXNk%W[n  
V]db'qB\  
(三)主语系动词, 系动词 + 表语 >: g3k  
{fjdr  
例:During the 1600's skilled shoemakers scarce were ]&Rx@&e*  
          A   B     C   TJR:vr  
  in what is now the United States. WL"^>[Vq  
    D j=r P:#  
分析:C错,应改为were scarce。表语应该放在系动词后面。 2|*JSU.I  
m3/O.DY%0  
所有的系动词分为三大类: #;2n;.a  
第一种:表示保持某种状态, 9~/J35  
    is, remain, keep, stay, y1+*6|  
    lie, exit(表示位于) SSWP~ t  
第二种,从一种状态转变到另一种状态 yj.7'{mA  
    become, turn, grow, ~yW4)4k;b  
    get (It is getting warmer and warmer) 8&qZ0GLaT  
2Tp1n8FV  
第三种,感官动词 $m-2Hh qZ  
    seem(好像是) gL *>[@RO  
    look(看起来好像是) sl`s_$J  
    feel, sound, appear, smell, taste g'n7T|h ~  
enough修饰形容词或副词时,一般放在形容词或副词后面。 1e{IC=  
例: The eruptions of Mt. St. Helens were enough severe {CGUL|y  
    A               B     :2rZcoNb.  
   to cause numerous deaths. b)qoh^  
        C   D  ':3 pq2{  
分析:B错,应改为sever enough。severe是形容词, enough放在severe后面。 YSic-6z0Ms  
Z8@J`0x  
九、词性的混用 Y4`}y-'d  
词汇量的掌握对词性的使用非常重要,但是如果对出题方向有更好的把握,将会弥补词汇量的不足。 `tA" }1;ka  
CR"|^{G  
(一)做表语时形容词和副词的混用 [ 0KlC1=  
做表语永远用形容词,绝对不能用副词; Sw TL|+u  
KyYMfC  
例:Giant pandas, which inhabit restricted areas of high .*Ct bGw  
          A        B      l3Q(TH~I  
  mountain bamboo forests, are rarely today and 8<pzb}xK  
              C Bn#?zI  
  when they are in captivity they breed poorly. ORHp$Un~)  
          D "4+ &-ms  
分析:错,应改为are rare。rarely为副词,不能作表语,故改为形容词rare(罕见的,稀少的) IEsEdw]aZE  
(_mnB W  
)NXmn95  
(二)加宾语时名词和动名词的混用 =[cS0Sy  
后面加宾语当然要用动名词 `.~N4+SP  
例:Tilling means preparation the soil to plant the seeds c'>/   
         A       B      5\5/  
  and keeping the soil in the best condition to B}Z63|/N  
          C        Z_};|B}  
  help the crop grow until it is ready3 for harvesting. .h@rLorm>  
            D LtWP0@JA  
分析:A错,应改为preparing。preparation为名词,后面不能接宾语,改为动名词preparing后既能接宾语,又与后面的keeping构成并列关系。 mZtCL  
9YIM'q>`v  
例:Langston Hughes, a prolific writer of the 1920's, Neq+16*u  
            A       +7D|4  
   was concerned with the depicting the experience of =9y[1t  
      B      C Q('r<v96  
   urban Black people in the United States. [,t*Pfq'W8  
   D (6?9BlH~  
分析:C错,应改为depicting。 depicting在此为动名词,作介词宾语时不加冠词。注意此处还可以改为the depiction of,但略显累赘,因为后面还有of结构。The +动名词,这个动名词其实就变为了名词。 +%zAQeb  
fxgPhnaC>  
@| M|+k3  
(三)表示时间时,状语从句连接词和近义的介词混用 nt 81Bk=  
表示时间有两种可能, NPhhD& W_  
一种是状语从句,由when and while引导,后面加句子 b3&zjjQ  
另一种是由介词引导,如during,后面加名词, lP[w?O  
考试中往往就利用这个特点,总是给出相反的情况 g`{;(/M+  
I WT wz!+  
例:Balloon observations for military intelligence oX#Q<2z*  
       A     B     @K\~O__  
  were made while the American Civil War. 5L+>ewl  
   C    D 0LPig[  
分析:D错,应改为during。while是从属连词或并列连词,后面接句子,后面是名词短语时,应改为介词during。 PlU*X8  
%q/62f 7?  
例:Some of the most celebrated publicity stunts while the Eza`Z` ^el  
   A      B           C    '-r).Xk  
  history of radio were associated with Gracie Allen. N|8P )  
          D K,Ef9c/+K  
分析:C错,应改为in。while为连词,后面要求接从句,而句中显然没有从句,故根据题意改为介词in。 }6p@lla,%]  
6_J$UBT  
|jQ:~2U|   
(四)对等连接词和近义的副词混用 gy,ht3  
连接平行结构的词叫做对等连接词,但是如果出现else, also, instead等副词把这些结构连接起来行不行呢?当然不行。 Nh8Q b/::  
(_niMQtF}  
例:Mary McDowell shared Jane Addam's interest in social >QjAoDVX?  
                   A     <>dT64 R|  
  work also was a loyal supporter of the League of Nations. ;9[fonk  
     B   C    D ujDd1Bxf?  
分析:B错,应改为and。also是副词,不能连接并列的谓语动词,故改为并列连词and。 @E;=*9ek{u  
[=E  
例:Paper is strong under tension instead crumples ?+_Gs;DGVE  
   A        B   C      .\[`B.Q  
  easily under the stress of compression. DwaBdN[!7  
   D V^7V[(~`  
分析:C错,应改为but;题目意思是在拉力的作用下很强,而在压力的作用下容易起皱;instead, 副词不能连接两个动词并列,but 的对等连接词和and, or的用法是一样的 ~T ]m>A!  
t#Z-mv:(  
"8c@sHk(w  
(五)表示人的名词和表示事物的词混用 J,V9k[88  
H(R1o~  
例:An editor is customarily a brief newspaper or magazine t0/p]=+.p/  
    A         B W0y '5`  
  article that gives personal comments on current events. = 6tHsN23  
          C            D !Nu<xq@!  
分析:A错,应改为editorial。 editor的意思是“编辑”,根据题意改为名词editorial(社论)。 3[\iQ*d }B  
Wl;.%.]>  
b o0^3]Z  
例:For centuries, music have played acoustical guitars, ST2.:v;lb  
         A $$D}I*^Dt  
  which produce sound from the vibration of the strings. !,l9@eJQ  
   B      C      D s8QM ewU  
分析:A错,应改为musicians。music是抽象名词,意为“音乐”,不能表示复数要领显然应改为musicians(音乐家)。 6BY-^"W5`  
 :l~ I  
(六) 只能用副词+数量词+名词;不能用形容词 #hW;Ju73  
nearly two hundred students, 这里nearly修饰的是200; I[=j&rK`  
two hundred diligent students
评价一下你浏览此帖子的感受

精彩

感动

搞笑

开心

愤怒

无聊

灌水

  
级别: 中级博友
显示用户信息 
沙发  发表于: 2007-09-22   
字怎么这么小
描述
快速回复

验证问题:
免费考博网网址是什么? 正确答案:freekaobo.com
按"Ctrl+Enter"直接提交