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 : 该错题常考要点
级别: 初级博友
显示用户信息 
楼主  发表于: 2008-09-01   

该错题常考要点

该错题常考要点 =>CrZ23B "  
一、代词 qEpP%p  
代词中主要讲解六个问题 K9*#H(  
(一) 掌握代词的几种格 LHWh-h(s  
  主格、宾格、所有格  iV71t17  
  名词前面用代词来修饰,只能用所有格(my books) O!uB|*  
|C S[>0mV!  
(二) 反身代词 ";e0-t6:  
当主语和宾语表示同一事物时,宾语使用反身代词。 7j& l2Z  
  He killed himself. (他自杀了) &w3LMOT  
  He killed him. (他杀了他) z@ A5t4+3  
1p&?MxLN-a  
例:Researchers at the University of Colorado are investigating  l(zkMR$b8  
    A                 B    FO}4~_W{  
  a series of indicators that could help ki^[~JS>'  
             C      Y^S0K'N  
  themselves to predict earthquakes. R< xxwjt  
    D $zz=>BOk  
分析:D错,应改为them。如果用反身代词themselves,指代对象是从句主语that(即名词indicators),这显然是错误的。从句意来看,help的宾语应该是主句主语researchers,故应用代词宾格而不是反身代词。注意C并没有错,情态动词could 比can语气弱,表示较小的可能性。 Zk}e?Grc  
Indicator为征兆,这些征兆帮助他们来预言地震。主语是征兆,后面指研究者,不是同一个事物 YKl!M/  
mXF pGo5 s  
(三) 代词的单复数,代词的性别 zAB-kE\ )  
在考试中如果代词打横线,代词错误的概率是非常高的,因此代词打横线,应该先看代词有没有错。 S,S_BB<Y[b  
1xq1te)  
例:The continental divide refers to an imaginary line in the North American Rockies }.zgVL L  
  that divides the waters flowing into the Atlantic Ocean from it flowing into the `Xmpm4 ]  
     A   B      C          D T:.J9  
  Pacific. <k^9l6@  
iJrscy-  
分析:D错,应改为those。D指代复数名词waters, it是单数,显然是错误的,根据习惯故改为those。注意waters一词并没有错,它指江湖河海中的大片水域,可用复数形式。 ",8h>eEWK  
7@tr^JykO  
Water作为水是不可数名词,waters表示水域,通常使用复数形式,作主语谓语动词用复数。 ;N"XW=F4e  
Work作为工作是不可数名词,work作为作品,可数不可数都可以,例如: Cfz1\a&V{  
  Many of his works= much of his work, work都表示作品 9y]$c1  
`O}. .N]g  
例:In 1920 the presidential candidate Warren Harding coined " 31C 8  
                       A   V (!b!i@  
  the word“normalcy”to express social and [sNn^x  
             B ^2^ptQ j  
   economic conditions they promised the nation. i,yK&*>JJ  
   C       D ax>c&%vo  
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。 zLh ~x  
p Y>yJ)  
例:Many critics believe that Amy Lwell' s most important Zp_ _  
        A     $yFur[9 7C  
  work is not poetry, but his biography, John :Dr& {3>  
   B        C      Cq(Xa-  
  Keats, published the year of her death.  ryn)  
      D e&0B4wVAQ  
分析:C错,应改为her。his指男性,显然是错误的,应改为her与后面的her同指Amy Lowell. M2zfN ru  
)Y *?VqZn  
,<vrDHR  
(四) Who和which的区别 BklB3*n  
which指代事物或者动物,who指代人 KT g$^"\  
who/whom son往往要改为whose son, whose可以指代事物 l[fNftT-  
yh0|f94m  
例:The human body contains more than six hundred muscles who )$]+R?v  
              A            B j{;3+LCo*  
  account for approximately forty percent of the body weight. .y\HQ^ j  
   C                  D rL,)Tc|"  
分析:B错,应改为which或that。先行词不是指人,而是指物,关系代词不能用who,故改为which或that。 v;RQVH;,  
人体前面加定冠词the, account for 占有多大的比例,解释说明 mm{U 5  
- 5k4vx N}  
(五) that和which的区别 Ch.T} %  
介词后面使用which, 而不用that, in that除外 ]Z84w!z  
9e1 6 g  
例:When television was first introduced, the extent to that it -pD&@Wlwak  
              A        B W8P**ze4)  
  would affect society could not have been foreseen. HJ' 93,  
      C              D Ffxk] o&%c  
分析:B错,应改为which。The extent to which, 介词加which(引导定语从句),影响社会的程度没有被预见 ~o%-\^oc  
FSQ&J|O  
(六) 定语从句的特殊省略 r2] (~&i2  
Reason后面有定语从句,中间往往省略why, aEk*-v#{  
Time后面有定语从句,中间往往省略when GY",AL8f  
   I do remember the time I heard the sweetest voice in the wild world. TcP1"wc  
way后面有定语从句,中间省略了in which V%0.%/<#5  
5"gRz9Ta`  
例:Research on pain has been neglected, although the mainly Z KR z=(  
              A         B   :1lE98=  
  reason people take medicine is to relieve pain. rqFs[1wr>R  
         C      D ^kl9U+  
分析:B错,应改为main。mainly为副词,不能个饰后面的名词,故改为形容词main。句子中people take medicine修饰reason,定语从句引导词被省略 n>E*g|a  
VA%"IAl  
例:Commercial expansion from city to suburb has  x7@WWFF>  
  affected the way people in the United States----. NqZRS>60v  
   (A) living and working IP'igX  
   (B) they live and work r$#G%FMv  
   (C) live and work {IMzR'PN  
   (D) to live and to work 0`!Q-G7  
分析:选择C, the way people....影响了人们生活和工作的方式。  i) 2))C  
N-rm k  
二、介词 qp W#!Vbx  
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。 rEhf_[Dv  
@ g75T`N  
(一) 介词搭配 xplo Fw~  
mei_aN7zW  
例:The teeth in the upper jaw function together those A&P1M6Of  
    A         B   C      {}pqxouE  
  in the lower jaw to cut, tear, and grind food. mbBRuPEa=u  
                D ,w%oSlOu  
分析:和…一起,应该为together with,C错 8sIrG  
iw fp'  
例:The Allegheny Mountain range is rich of coal. ~9?U_ahfVt  
A       B     C  D x~;EH6$5'/  
分析:B错改为be rich in y<`?@(0$  
%?f:"  
例:The rotation of the Earth on its axis is responsible to the [S]!+YBK  
    A         B      C HqdJdWl#"  
  alternation of periods of light and darkness. %%~}Lw  
             D P!y`$Ky&  
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。 9*KMbd ^T  
^W"Q (sh  
fcICFReyV  
(二) 最重要的两个介词 5)yOw|Bd  
1、介词of 多余或者遗漏 tQ~<i %;  
例:Mosquitoes usually lay eggs, singly or in batches, on top stagnant water. PDIclIMS'F  
          A      B  C     D 9U)t@b  
分析:D错,应改为top of stagnant。on top of …是因定表达法,意为“在…上面”。 V-_/(xt*  
p0 8kZ  
例:Christopher Plummer is a Canadian actor who has y-#  
                 A  B     zq;DIWPIoJ  
  starred in stage, television, and film productions on u<] mv  
      C S9p?*  
  both sides the Atlantic Ocean. -+}5ma  
      D i u1KRuaF[  
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。 nMG rG  
-2\ZzK0tM  
2、介词by #9`rXEz  
一种情况表示被动,be+过去分词+by B:-U`CHHQ  
另一种表示通过……的方式, by doing 4TUtY:  
例:The ceremony of marriage in the United States e40udLH~x  
    A         B       $J"%I$%X=  
   can be performed from a justice of the peace. YOV :  
   C     D 7qg<[  
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。 W|d pFh`  
k&) K(  
例:Along the east coast ,American Indian women's councils QqtC`H\  
   A                      \+k, :8s/  
   could veto a declaration of war at refusing to 'y9*uT~  
     B    C       D W]]q=c%2  
   supply moccasins and field rations. \=!H2M  
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。 )O3jQ_q=  
1E8H%2$ V  
例:Algebra is the branch of mathematics concerned with }:`5,b%Y_  
        A                1^C|k(t  
  operations on sets of numbers or other elements iJdP>x  
        B          C   P:sAqvH6  
  that are often represented at symbols. ^m*3&x8  
              D $$JIBf8  
分析:D错,应改为by。动作的发出者应该用介词by来引导。 lv4(4 $T  
三、谓语动词 +YTx   
(一) 谓语动词的主谓一致 uBmxh%]C~  
①、主谓分割原则 Sx8l<X  
例1:To the citizens of the United States, the bald eagle, {j?7d; 'j  
     A     q IM  
   America's national bird, symbolize strength and freedom. 9x=3W?K:,  
        B      C      D .Y1bY: =  
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。 3gpo %  
sAi&A9"*   
②、与后者一致原则 xf/m!b"p  
not…but, 强调but后面的名词, }W$8M>l  
not only…but also LM:)j:gS6  
jYWw.g<  
zPVd(V~(T  
③、与前者一致原则 ==N` !+  
名词+with/together with/as well as/including+复数名词,谓语用is, vU!8`x )  
中心词在前面,谓语动词应该与前面的名词保持一致 OV[`|<C '  
例:The athlete, together with his coach and h4(JUio  
     A      B  C     j0FW8!!-g  
  several relatives, are traveling to the Olympic Games. ?,07;>&  
         D G2]^F Y  
分析:D错,与谓语动词与the athlete 保持一致,改为is Jx$iwu  
=&Xdm(  
④、就近原则 b`CWp ;6Y  
or, either…or, neither…nor, DyfsTx  
单数名词+or+复数名词+are Ox qguT,  
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 kUa)smh  
所以注意一点: 如果是陈述句,靠后面近,用复数 9#k0_vDoW  
        如果是疑问句,靠前面近,用单数 d(7NO;S8  
,Ff n)+  
例:The structure or behavior of many protozoans are S~)w\(r  
        A      B        ?n]FNj d  
  amazingly complex for single-celled animals. .Evy_o\^  
    C              D JA^v  
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。 >72JV; W]  
f:woP7FP  
⑤定语从句主语就近原则 ZF vyL8o  
There are five apples that are red. dqc1 q:k?$  
apples是复数,因此从句谓语动词是复数。 = Z,5$6%)  
}Qr6 l/2  
例:A rocket burns propellant rapidly and most rockets w%a8XnW]1  
      A            o 3N]`xD'  
  carry a supply that last just a few seconds. N|:'XwL  
   B   C    D k<j"~S1  
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。 UiQEJXwnz  
"y;bsZBd"  
⑥the +形容词主谓一致 1|| +6bRP  
The rich are not always happier than the poor. \9{F5S z  
The rich 表示一类人,应该用复数 }-DE`c  
06 mlj6hV  
⑦、倒装句的主谓一致 m:+8J,jW  
改错题倒装句的主谓一致一般考两种情况: QM<y`cZ8  
a. there be 句型 G64Fx*`  
there be+名词+名词,那么最近的名词决定其形式 NHQF^2\\  
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 X~9j$3lUBR  
K^[#]+nQ  
例:There are no known society in which left-handed people predominate. ,!#ccv+Vm%  
   A     B      C    D    1zxq^BI  
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 ~I=Y{iM  
\2C`<h$fN  
3ec`Wa  
例:Between the foothills of the Andes and the Pacific aA'TD:&p1  
             A     B    ` ~BZ1)@  
  Ocean are a dry coastal strip averaging about 30 pB:$lS  
     C         XMIbUbU k-  
  miles in width. XGrue6 ya  
     D  =EP13J   
分析:倒装句,are改为is 6xK[34~ 6  
cre;P5^E  
例:Among the favorite attractions at the National Air and wK_]/Q-L  
   A    B       C         =='Td[  
  Space Museum in Washington D.C. are the film ) u%je~Vw  
                    D A7_4 .VH  
  presented on the five-story-tall screen. "/Pjjb:2  
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。 k%c{ETdE  
hwYQGtjF  
⑧、百分比结构的主谓一致 F9"w6;hh  
fifty percent of + 名词 Uu s.  
one percent of + 名词 /6uT6G+(z}  
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: "p&Y^]  
  one percent of my students + are Cwa^"r3P1  
  fifty percent of my time is spent on working. hXIro  
7cP@jj  
这里要强调两个结构 \W5O&G-C  
half of =fifty percent Dr&('RZ4  
most of + 可数名词 + are \*hrW(   
most of + 不可数名词+ is #AkV/1Y  
5@IB39  
例:Nearly half of the ancient meteor craters has been (/d5UIM{&  
   A       B         C   8 ;d$54 b  
  found in central and eastern Canada. N[] Hc  
           D ( 9!k#  
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。 +CH},@j  
<~ad:[  
例:Approximately fifty percent of the package utilized 6oaazB^L  
                 A   B  &X@Bs-  
  in the United States are for foods and beverages. Y?CCD4"qn  
              C     D El_wdbbT  
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。 >^q7c8]~g  
AqK z$  
(二) 谓语动词的时态 CTt vyr  
①、主要考察时间状语 mpAR7AG6  
ZUz ^!d  
例 The metal aluminum has been first isolated early in the nineteenth century. M` q?Fk  
   A        B  C     D {,*"3O:\:  
p.ANVA@:  
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 ] 2 #  
d(vsE%/!  
U4m9e|/H;z  
②、For和since的区别 Fc~'TBf,,`  
区别一:For 后面使用时间段,since 后面使用时间点 w%WF-:u7|  
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 Um1[sMc{au  
  I has been a teacher for three years. 4S~o-`&W  
  I has been a teacher since 1996. 8N:owK  
  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 q@b|F-  
-.g|l\  
例: Since 1921 the budget of the United States became -': Y\:W  
   A      B              iA8U Yd3Q  
  the primary responsibility of the president. y=In?QN{6*  
     C    D h;=6VgXZ  
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。 (`SRJ$~f  
bSVlk`  
例:Adella Prentiss Hrghes served as manager of [tMZ G%h  
             A  B  C   z4 &iK)x  
  the Cleveland Orchestra since fifteen years. LL|7rS|o  
            D )c l5B{1P  
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。 sp@E8G%xO  
Vi4~`;|&b+  
hFiIW77 s2  
52. In general, prawns lived in shallow coastal waters or in streams.  P"<U6zM\sP  
   A       B        C     D "t^URp3  
自然现象和客观事实用一般现在时态,live 0afei4i~N  
AfG/JWSo}  
(三) 谓语的语态 1sP dz L  
语态主要表示是主动语态还是被动语态。 nFe%vu8a  
有四组动词是改错题中常考的: aR,}W\6M  
①、prove  [ `]4P&  
My advice proved to be wrong. 我的建议被证明是错的 88c<:fK  
尽管是被证明,但习惯上用主动; 7LO%# No",  
}du XC[6  
例:A majority of the reports received from people claiming "B_K XL  
                      A   [ '%69dPh  
  to have seen the legendary Loch Ness Monster have proven to be %lg=YGLQB  
    B                  C u*qV[y5Bl  
  mistakes, misconceptions, or they were being tricked. _z[#}d;k  
                  D ORu2V# Z[  
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。 | Yq$s U  
6\61~u~  
8u!"#S#>a  
②、Locate,Situate N?X^O#[  
这两个词可以用作主动,表示把…放置在…地方;确定…的位置 0(_l|PScF  
  Bats locate obstacles.蝙蝠确定障碍物的位置 ?YeWH WM  
这两个词也可以用作被动 y^7}oH _  
  My school was located near the river. n]dL?BJ  
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 p _d:eZ  
例:The center of gravity of the human body ---- behind the hip joint. j[Uxa   
   (A)locates WW~+?g5  
   (B)locating ~^+0  
   (C)to locate ^[15&T5  
   (D)is located 8BvonY t=8  
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。 -gQCn>"  
uIU5.\"s  
③、表示需要概念的动词 #2iD'>bQ  
need, want, require等 xUfbW;;]UU  
4Z|vnj)Z  
My watch needed repairing GElvz'S~  
My watch needed to be repaired. HK+/:'P u  
@ |'5 n  
④、表示人的情感的动词 w\}?(uO  
move, annoy, surprise, please等 Ngg?@pG0y  
`-3o+ID\  
He is so moving.  他令人感到感动。 z4E|Ai  
He is greatly moved. 他感到非常感动。 xooY' El*#  
Y?534l)j  
主动和被动技巧总结: ^T~gEv  
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 1wW)tNKIF  
  &QNWL]  
例:The Tennessee Valley Authority has chartered by the DQwGUF'(  
                 A      ttXjn  
  United States Congress in 1933 to construct dams, 9C t`  
                 B ddVa.0Z!<  
  power structures, and flood-control works along ]59i>  
                    C pWu LfX  
  the Tennessee River and its tributary streams. RI2f`p8k  
                D kM`l  
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。 n&MG7`]N  
ASPy  
四、非谓语动词 OGiV{ 9U  
Q%aU42?_1  
(一) 分词 NA,C Z  
现在分词和过去分词的区别 {YUIMd!Y  
①、用于句首作状语,现在分词表示主动,过去分词表示被动 XBQ\_2>  
$;G{Pyp  
例:Won its war for independence in 1783, the United States then Vx_rc%'  
   A )6~1 ^tD  
  struggled to establish its own economic and financial system. {K#NB_*To  
     B      C            D $hxN hI  
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 )EyI0R]5  
1+`l7'F  
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 qz4^{  
例:In the nineteenth century the Mohave Indians lived in #GaxZ  
      A               B   9x+<I k  
  the Northern Hemisphere grew their crops on river bottom lands. Fyyg`J  
               C         D *sQcg8{^  
分析:B错,生活在什么地方的人,人生活是主动,因此改为living iAMtejw  
yz+, gLY  
6pE :A@  
一些动词后面必须用doing /RLq>#:h**  
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。 =\)IaZ  
 mind, finish, enjoy, celebrate, 3>z[PPw  
 advocate, suggest O$`UCq  
 delay, quit 6`\]derSon  
 forgive(原谅),tolerate, a=GM[{og  
 avoid, escape(逃避) _ nT{g  
 spend+名词+doing; {mE! Vf  
 have trouble/difficult/a problem/ +doing 4"\ yf  
ANH4IYd3  
例:Long before the dawn of recorded history, humans celebrated to harvest their u%O-;>J  
   A     B    C              D f7}"lG]q  
  crops. WKA'=,`v  
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。 0BkV/v1Uc  
&ntBU]< q  
例:Some experts have advocated to bring that country into the talks, -'rj&x{Q)U  
               A        B Y ?]G}5  
  to revive the intermittent dialogue that began after the 1967 Middle East War. {gf>*  
        C          D PX".Km p.  
分析:A错,advocate 后面直接跟doing, 改为advocate bringing yeD_j/  
c- XLI   
(二) 不定式 w'Z!;4E0  
A. 动词不定式的省略 hN`gB#N3  
①、help后面可以省略to 0/]_n d  
  help do %|3e.1oX  
  help sb. to do X< Za9  
6X+}>qy  
例:A good exercise program helps teach people to avoid J;~|p h  
              A      B   6i@ub%qq  
  the habits that might shorten the lives. GCE! $W  
         C     D sV0Z  
分析:D错,应改为their. 定冠词在句中不如代词所有格明确,如果lives后面有定语就可以用the。注意(A)并没有错,help后面可以接不带to的不定式。 p?rK`$U+J  
R$b,h  
②、使役动词后面要省略to, 这样的动词只有三个 `ypL]$cW  
  make, =mrY/ : V  
  let, gn5% F5W  
  have sb. do sth 'tWAuI  
  注意get不是使役动词,get sb. to do sth. dt-K  
例:A conductor used signals and gestures to let the musicians kJ8vKcc  
        A               B 0M!0JJy#*  
  to know when to play various parts of a composition. RebTg1vGu  
   C     D `mErF%b  
分析:let是使役动词,后面不需要to, C改为know \y*j4 0  
.)ST[G]WK  
③、感官动词 &telCg:  
   hear, feel, watch, see, notice, observe )1_(>|@oi  
   see sb do sth. 强调过程 %_tk7x  
   see sb doing sth 正在做某事 }'`xu9<  
w`#fH  
[ _%,6e+  
B. 动词不定式的固定用法 $r"A@69^RS  
(1)表示第一人 Iq,v  
the first woman to do sth. a%n'%*0  
px [~=$F  
(2)表示迫使的动词 =jUnM> 23  
一般考三个, allow/ enable/ call, +sb. + to do jM\ %$_/  
l:z };  
例:Besides providing clues to the nature of atoms, mineral analysis lM&UFEl-\  
     A                 B    ,eK2I Ao  
  allows to speculate geologists about the ancient Earth. WY.5K =}  
       C           D S>EDL  
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。 QRagz, c  
O9;dd yx  
~y@& }  
(3)表示倾向…的形容词 V g6S/-  
  be more likely to do 更有可能作某事 Fo LDMx(  
  be inclined to do倾向于做某事 ~,G]glu8  
  be lieable to do 易于…的 HSql)iT  
  be apt to do l]u7.~b  
}JGq1  
(4)表示目的的名词, K /ZHJkJ7  
一共有7个这样的词,这一条也是最重要的。 /gX%ABmS  
固定的句式: %\l0-RA@<  
the purpose , the purpose of sth is to do sth. ]wR6bEm7  
the objective 目标 aLHrl6"  
aim |} 9GHjG  
goal R{ 4u|A?9  
reason理由 AD,@,|A  
function功能 6<+8}`@B>G  
intension意图 |/t K-c6J  
]ci RiMkT(  
例:The function of Louis Sullivan's architecture was providing H'']J9O  
                       A  :g/{(#E@Z  
  large uninterrupted floor areas and to allow ample light into the interior. W >Kp\tD  
           B          C     D " _mmR M  
分析:the function to provide, A错 r*>QT:sB  
WE7>?H*Ro  
例:The chief goal of biochemistry is for understanding the structure bf{Ep=-  
                  A       $/os{tzjd  
  and behavior of the carbon-containing compounds _5Bu [I  
     B  )~G8 LZ  
  that make up various components of a living cell. x9 TuweG  
    C    D W0+u)gDDz  
分析:the chief goal is to understand, A错 @i\7k(9:A  
BR%{bY^ 5p  
(5) 其他同根名词 &#$2;-q8+  
 ability to do 受到be able to 的影响 OrzM hQaf  
 attempt to do 企图 I<I C-k"Y  
 decision to do 决定, 受decide的影响 EC0zH#N  
 ambition, e3G7K8  
 be ambitious to do  3{I=.mUUm  
 effort $HP/c Ku  
Z^6A_:]j  
例:For ancient people, myths were often attempts explanation oA5<[&~<  
  A                    B   hYs82P|2Ol  
  catastrophic events such as volcanic eruptions. eUi> Mp  
          C       D p|xs|O6{  
分析:B错,应改为to explain。 attempts后应跟动词不定式短语表目的,故将名词explanation改为to explain。 ': 5Trx  
`8.1&fBr  
例:In the early 1960's the Civil Rights movement made great X L{{7%j  
  A                   B   y^5T/M  
  efforts for registering members of minorities to vote. 7uWJ6Wk  
       C            D B4PW4>GF  
分析:efforts to register, C错 ly9x1`?$  
BXagSenc  
o6`Y7,]  
C. 动词不定式的其他用法 6:e}v'q{  
(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 V,99N'o~x  
She and Anne are to meet at two o'clock. yaCd4KP  
>eYU$/80  
(2)不定式的完成式为“to have done”,表示不定式的动作在谓语动作之前发生,这个完成式通常表示一般过去时 )*q7pO\cty  
I am glad to see you. IBn'iE[>  
I am glad to have seen your mother yesterday. (CKhY~,/u  
yesterday是一般过去时,修饰have seen. FN{H\W1cf  
N>W;0u!  
(3) 形容词后面使用动词不定式,主动表示被动  r{; VTQ  
It is difficult to decide. Ngm O0H  
%OezaNOtm  
)3D+gu  
五、句子的结构 Cy`<^_i  
句子的结构主要考查四个出题方向。 r_!{!i3 B  
E-5ij,bHv3  
(一) 主语的重复 s K""  
名词+代词+谓语,这个代词永远是重复的主语,永远是错的 &sr:\Qn X/  
例:Woodrow Wilson he was an idealist who refused to make any )sqp7["-  
          A      B      @M1yBN  
  compromises concerning the establishment of the {Kq*5Aq8  
          C          D =Ov;'MC  
  League of Nations. EA%#/n  
分析:代词he不是同位语,主语重复;如果是下面这样的主语,那么便是主语同位语 EDP I*@>  
A prolific writer, Woodrow Wilson (F4dFh  
?-(w][MT\  
z Et6  
例:Two unique features of the Arctic they are kcma /d  
        A        B  ino7!T`  
  lack of precipitation and permanently frozen ground. {3F}Slb  
    C         D ~,`\D7Z3  
分析:选项B中的they和前面的主语two unique features重复 btB(n<G2#  
Ue>A  
(二)谓语的重复 c!(~BH3p  
完整的句子后面又多了一个谓语,往往改为定语从句 iBPdCp%]`  
 iC5JU&l  
例:A paragraph is a portion of a text consists of  =`7)X\i@z  
    A            B    ;|2;kvf"w  
  one or more sentences related to the same idea. kHo;9j-U  
         C   D B9;,A;E};  
分析:B错,应改为consisting of或which consists of。句中有两个无法连接的谓语动词,而且前一个谓语动词下面没有划线,故改consists为非谓语动词形式或在它前面加which使之成为从句谓语动词。 8' g*}[  
Jb)eC?6O  
(三)谓语的缺少 ;>QK}#'  
例:Most mammals to maintain a relatively constant body Tr}$Pb1  
          A     B    5  a*'N~  
  temperature, regardless of what the air temperature might be. NdED8 iRc  
         C               D 1+PNy d  
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。 6Kv}2M')+  
o`y*yucHI  
(四)主句的重复 nF!_q;+Vp  
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 [0,q7d?"  
Lh9>8@ jf  
c_8mQ  
例:Salmon spend most of their adult lives in salt water, despite E*!zJ,@8  
      A         B        C   K&gc5L  
  they return to their freshwater birthplaces to spawn and die. L!}j3(I  
     D nY5n%>8  
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。 ?PxYS%D_L  
d=5}^v#4  
例:Solar eclipses occur during the Moon's shadow |EEz>ci  
        A   B       kk\zZC <  
  sweeps across the face of the Earth. <T2~xn  
      C    D 0|+hm^'_  
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。 $v}8lBCr3  
a!J ow?(  
例:Even many early leaders of the United States have provided &u`rE""  
   A                     B  @aPu}Hi  
  names for towns, only George Washington [@?.} !  
      C Z$=$oJzB  
  is remembered in the name of a state. VEYKrZA  
          D ^)P5(fJ  
分析:A错,应改为Even though。even为副词,不能引导从句,根据题意,改为引导让步状语从句的Even though。 AiHDoV+-  
六、比较级和最高级 ;NVTn<Uj  
比较级和最高级的出题非常有规则,一共有5个出题方向,并且每次考试必然考两个 Ue\oIi  
cW|Zgz8vv  
(一)    比较级或最高级形式上的重复 d~bH!P  
例:The most easiest process for mining gold is panning, which (a4y1k t-  
      A               ]( 6vG$\  
  involves using a circular dish with a small pocket at the bottom. g:6}zHK  
     B       C           D *z:lq2"G  
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 ?;7>`F6ld  
yW,#&>]# |  
(二)比较级和最高级之间的混用 h] TVi$J  
例:The greenest and plentifulest leaves are the leaves of grasses. ?|rw=%  
     A      B     C  D {_N(S]Z  
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。 ;? QAPTz  
Z42Suy  
例:The more fearsome of all the animals in the Western Hemisphere T1W9@9,s  
     A       B     C   D E6\~/=X=%  
  is the grizzly bear. {'bkU9+  
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。 QL!+.y%  
>bP7}T  
"JGig!9  
(三)比较词than的前面一定要有比较级 $>37PVVW  
改错题中,通常会看见than前面有一个原级 -^yc yZ  
d'nuk#r  
例:Film directors can take far great liberties in dealing with 6? ly. h$  
   A           B  q CT\rZU  
  concepts of time and space than stage directors can. gxtbu$  
   C                 D eC:Q)%$%l  
分析:B错,应改为greater。根据后面有than一词可以判定前面的形容词用比较级形式,注意far, much 修饰比较级。 #mxfU>vQ:  
Gl:T  
(四)在as…as以及否定not so…as, not as…as的中间使用形容词原级 JU +'UK630  
as sweeter as, 这是不对的,应改为as sweet as Pu*UZcXY  
J~`%Nj 5>  
(五)the 和比较级最高级的关系 ee[NZz  
①、比较级前面可以出现the, 修饰后面的名词 RIx6& 7$  
the taller boy '0rwNEg  
Oj\mkg  
②、副词的最高级加不加the均可以 Qj[O$L0 $  
例:Although flies live longest in cool temperatures, it breed xM,(|p(  
          A            B 1<e%)? G  
  prolifically when temperatures are warm, food is %*}f<k{6  
  abundant, and humidity is moderate. m SeN M  
    C          D 2 ZXF_ o  
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 W4Q]<<6&  
=_3qUcOP  
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 &$im^0`r_  
例:Of all the Native Americans in the United States, )S?}huX  
  A  B         C     )uWNN"  
  the Navajos form largest group. >*CK@"o  
         D ;Nij*-U4~  
分析:D错,应改为form the largest。形容词最高级前面要加定冠词。 hKYPH?b%  
4tWI)}+ak  
陷阱1, earliest, 有两种可能, $Bb/GXn{\  
一种可能是early的最高级,最早的语言,the earliest language !~v>&bCG>9  
    另一种可能作名词,表示早期,必须和时间的名词连用,earliest time, earliest ages, 表示很早的年代,很早的时代,也就是说,如果以后碰上earliest后面加上times, ages, 前面不用加the F tjm@:X  
?yK\L-ad  
例:The belief in fairies have existed from earliest times, and the literature of many w7u >|x!  
            A      B         C PD4E& k  
  countries includes tales of fairies and their relationship to humans. KYN{iaj  
            D ,iUx'U  
分析:A错,应改为has existed。主语是单数名词the belief,而不是复数名词fairies,故谓语动词是单数形式。earliest times表示表示很早的时代是正确的。 1YL5 ![T  
k*^W lCZ3  
陷阱2,如果最高级前面有所有格的话,不用加the "-%H</  
例如:my best friends o5R40["  
Jmx }r,j  
例:Salt Lake City, Utah's capital and largest city, is industrial +6atbbe}   
            A    B     C TVA1FD  
  and banking center. :~Y$\Ww(~  
        D #J_i 5KmXJ  
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。 UepBXt3)  
Utah's largest city, 题目中其实是省略了Utah's。 _!zY(9%  
(P-<9y@  
/+msrrpD  
例:Faults in the Earth's crust are most evidently in sedimentary Lw`\J|%p  
                 A         Z D(gYNi  
  formations, where they interrupt previously continuous layers. 605|*(  
    B   C     D @AOiZOH  
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 L_,U*Jyo  
at!?"u  
七、平行结构 )w-?|2-w5  
改错题考的最多的一个方向便是平行结构 s?Kn,6Y  
c3##:"wr  
@#apOoVW>  
(一) 对等连接词 / Ny&;Y  
一共有三类连接平行结构的词 \~PFD%]:3  
单一式: and, or ,but *rLs!/[Z_  
相关式: both…and, not … but, ,ME9<3 Ac  
     either …or, neither…nor GSp1,E2J  
     the same…as;as…as, not so…as, not as…as a0R]hENC  
     such …as, so …that.. too…to, from…to, from…until, RulI zv  
没有so...as... 4%TC2Laii  
between…and, ;Peyo1  
     not only…but also(also可以省略),Not only +主谓,also !r<7]nwV  
     not only…but also(also可以省略)+as well, y.zQ `  
4tI~d8?pk+  
短语式: as well as E' Bt1 u  
     rather than (而不是) W4<}w-AoEp  
     other than (除…之外) uT1x\Rt|e  
     instead of (代替) x>^S..K}L%  
{8' 5  
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 Dng^4VRd  
例:John lived in New York since 1960 to 1975,  DxlX-  
       A     B   ,O}zgf*H;  
  but he is now living in Detroit. /y}  
       C   D hXCDlCO  
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…。 DCj!m<Y&  
^N]*Zf~N?  
例:Even as he wrote copiously on so diverse topics @:63OLlrG  
       A         B gisZmu0  
  as education ,politics ,and religion ,Lewis Mumford <XNLeJdY  
  remained active in city and regional planning. 0PN{ +<? .  
          C    D  fc91D]c  
分析:B错, 改为such diverse topics as, 出现as, 往往要注意前面一半 ~L2Fo~fw  
(二)平行的内容 Jps!,Mflc  
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 9:1ZL_yf  
例:Photoperiodism is the functional or behavioral response of 8:f( PN  
             A         B   R&?p^!`%  
  an organism to changes in duration of daily, seasonally, % :NI@59  
         C            D ZR1EtvVG  
  or yearly periods of light and darkness. u URf  
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 <*L8kNykK  
NunT1ved  
2'D2>^os  
第二、名词单复数的平行 RW'QU`N[Y  
但是如果既有可数名词,又有不可数名词,可以不平行 |q?A8@\u  
(UCWSA7oc  
例:The main advertising media include direct mail, hT< v8  
  A     B          C   7>#74 oy  
  radio, television, magazines, and newspaper. 1c]GS&(RP  
                 D   L!\I>a5C0G  
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。 sPut@4[S  
Gd!y,n&s  
例:The Canadian province of Newfoundland has a rocky coast, a moisture climate, ?Pa5skqR  
                   A         B &Mol8=V)  
  and probably the best cod-fishing areas in the world. 8q_nOGd  
      C          D jVr:O `  
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 vForj*Xo  
q%nWBmPZ~y  
第三、时态的平行 F8q|$[nH  
例:The poet Marianne Moore was initially associated )Zox;}WK+  
                A     uZCPxog  
  with the imagist movement , but later develops ZjWI~"]  
                   B @PutUYz  
  her own thyme patterns and verse forms. :U=*@p4?  
          C    D *4]}_ .rG#  
分析:B错,应改为developed。句中前半部分谓语为过去时,与之并列的谓语也应用过去时。 V!u W\i/  
Nzf tc  
例:Because the papaya grows readily from seed , ----- f-^JI*hj  
  spread from its home in Central America and eot%T h?[  
  now grows throughout the tropics. :wtK'ld  
   (A) to be    (B) it   ';Y0qitGB  
   (C) the     (D) its *jM]:GpyoU  
分析:正确答案为(B)。空格前是原因状语从句,后面紧接着是谓语动词,空格处明显缺主句主语。四个选项中只有B能单独作主语。注意spread是过去式,没有数的变化,因为这一动作明显发生在过去时间。spread 和grows为什么时态可以不平行呢? <v%Q|r  
原来它在Central America 的家乡传播,现在在整个地方传播,now只修饰后面的grow ZwM(H[iqL  
Qu|H_<8g  
例:Ducks have been domesticated for many centuries ---- ,N93H3(  
  commercially for their meat and eggs. wNtC5  
   (A) raised   (B) and are raised ^M0  
   (C) raised as  (D) are raised BlnR{Y  
分析:正确答案为B。空格前是一个完整的句子,根据一个空格处如再出现谓语动词一定要有连词这一原则,B为惟一符合条件的选项。故选(B)。 T\q:  
F$M^}vsjGx  
第四、排列位置的平行 F JCs$0  
例:---the surface of metal, but also weakens it. nvbzCtC  
   (A) Not only does rust corrode AT%6K.  
   (B) Not only rust corrodes  s5h}MXIXw  
   (C) Rust, which not only corrodes ]n}aePl}oU  
   (D) Rust not only corrodes %:t! u&:q  
分析:正确答案为D。从but also放在动词前可知,not only也须置于动词前,故选D。A、B中的Not only位置放错了,C使句子缺主句,故排除。 ncrg`<'/,  
/g$G G9  
对于not only, but also的用法有以下几种: iYD5~pK8  
 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。 hi`[  
 2、Not only +主谓,but also+主谓,正确 D%L^[|)c\s  
 3、Not only +主语+谓语,but also+谓语,错误 #/_{(P  
t0,=U8]w  
八、词序的颠倒 /%g+|C  
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 /yHjd s  
(一) 先说形容词,再说名词 7r&lW<:>  
例:The Medal of Honor is the highest award military for courage ^"<x4e9+j  
              A    B        yIhPB8QL  
  that can be given to any individual in the United States. 63'm @oZ  
      C       D    C~egF=w  
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。 r0!')?#Z  
l`.z^+!8@  
hr;^.a^  
(二) 副词+形容词+名词 )X?oBNsj  
例:Certain types of computers work properly only {CV+1kz  
          A      B     fcxg6W'  
  in environments with controlled precisely temperatures. v^ "qr?3V  
    C         D +j{(NwsX  
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。 ?r KbL^2  
-w*fS,O  
C7ug\_,s  
(三)主语系动词, 系动词 + 表语 yUj`vu 2  
d\uN  
例:During the 1600's skilled shoemakers scarce were XVkw/ l  
          A   B     C   w]t'2p-'  
  in what is now the United States. <4+P37^ ~  
    D &n DXn|  
分析:C错,应改为were scarce。表语应该放在系动词后面。 u8T@W}FX  
Ly&+m+Gwu  
所有的系动词分为三大类: @QV0l]H0+  
第一种:表示保持某种状态, tBbOxMm0  
    is, remain, keep, stay, ]o8]b7-  
    lie, exit(表示位于) ?OLd }8y  
第二种,从一种状态转变到另一种状态 g35!a<JW  
    become, turn, grow, "aOs#4N  
    get (It is getting warmer and warmer) lhKn&U  
[K&%l]P7  
第三种,感官动词 7Y9#y{v1  
    seem(好像是) B~w$j/sWU  
    look(看起来好像是) j@>D]j  
    feel, sound, appear, smell, taste 4T31<wk  
enough修饰形容词或副词时,一般放在形容词或副词后面。 ~f h  
例: The eruptions of Mt. St. Helens were enough severe EY)2,  
    A               B     H:@hCO[a  
   to cause numerous deaths. 5Jbwl$mZ  
        C   D  $DoR@2 ~y  
分析:B错,应改为sever enough。severe是形容词, enough放在severe后面。 $AZYY\1  
pcy;]U ?  
九、词性的混用 jc&k-d>=G  
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。 bZ\R0[0  
uZC=]Ieh  
(一)做表语时形容词和副词的混用 ECOJ .^  
做表语永远用形容词,绝对不能用副词; HU'Mi8xxy  
s*k)h,\  
例:Giant pandas, which inhabit restricted areas of high a_RY Yj  
          A        B      VHxBs  
  mountain bamboo forests, are rarely today and JM3[ yNSN@  
              C w}ji]V}  
  when they are in captivity they breed poorly. FJ_7<4ET  
          D M7TLQqaF  
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) fB8, )&  
3YHEH\60^  
lL}NiN-)t  
(二)加宾语时名词和动名词的混用 )2&3D"V  
后面加宾语当然要用动名词 jE*{^+n  
例:Tilling means preparation the soil to plant the seeds $G".PWc  
         A       B      50cVS)hG6d  
  and keeping the soil in the best condition to mtmC,jnD  
          C         [E1qv;   
  help the crop grow until it is ready3 for harvesting. YO$Ig:a#  
            D ], lLD UZ\  
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。 Rl Oy,/-<  
^Hx}.?1  
例:Langston Hughes, a prolific writer of the 1920's, q`9.@u@a  
            A       P~j#8cH7  
   was concerned with the depicting the experience of LCivZ0?|X  
      B      C (Ceruo S  
   urban Black people in the United States. 287j,'vR  
   D o%_-u +  
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。 p:~#(/GWf  
Jh-yIk  
//&3{B  
####(三)表示时间时,状语从句连接词和近义的介词混用 }b456J  
表示时间有两种可能,  ``/L18  
一种是状语从句,由when and while引导,后面加句子 k-~}KlP  
另一种是由介词引导,如during,后面加名词, ^T&{ORWz  
考试中往往就利用这个特点,总是给出相反的情况 d]E=w6 +;Q  
zqA>eDx  
例:Balloon observations for military intelligence sP Nm.W$_  
       A     B     S)EF&S(TC  
  were made while the American Civil War. WSozDNF!'f  
   C    D D"4*l5l  
分析:D错,应改为during。while是从属连词或并列连词,后面接句子,后面是名词短语时,应改为介词during。 jRsl/dmy  
p*<Jg l  
例:Some of the most celebrated publicity stunts while the q]4h#?.-1v  
   A      B           C    KpGx<+0p  
  history of radio were associated with Gracie Allen. |sGJum&=  
          D ,1I-%6L  
分析:C错,应改为in。while为连词,后面要求接从句,而句中显然没有从句,故根据题意改为介词in。 QvbH " 7  
/4+L2O[  
CzlG#?kU?2  
(四)对等连接词和近义的副词混用 a<-aE4wdm  
连接平行结构的词叫做对等连接词,但是如果出现else, also, instead等副词把这些结构连接起来行不行呢?当然不行。 uihH")Mo  
V?OTP&+J%  
例:Mary McDowell shared Jane Addam's interest in social {+lU4u  
                   A     huZ5?'/Fg  
  work also was a loyal supporter of the League of Nations. %vO(.A+  
     B   C    D |dxWO  
分析:B错,应改为and。also是副词,不能连接并列的谓语动词,故改为并列连词and。 |cd "cx+  
f I%8@ :  
例:Paper is strong under tension instead crumples 0=&S?J#!  
   A        B   C      zsuqRM "  
  easily under the stress of compression. `Hw][qy#  
   D sSh." H  
分析:C错,应改为but;题目意思是在拉力的作用下很强,而在压力的作用下容易起皱;instead, 副词不能连接两个动词并列,but 的对等连接词和and, or的用法是一样的 ^zTe9:hz/\  
Fa h6 &a  
J#Q>dC7  
(五)表示人的名词和表示事物的词混用 gdCit-3  
1BmKwux:  
例:An editor is customarily a brief newspaper or magazine .(/HUQn  
    A         B P$z%:Q  
  article that gives personal comments on current events. kxJs4BY0  
          C            D 4IW fp&Q!  
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)。 t;Z9p7 rk  
|(l]X r&O  
dfAw\7v/  
例:For centuries, music have played acoustical guitars, <r <{4\%}  
         A |11vm#  
  which produce sound from the vibration of the strings. ,~,q 0PA7J  
   B      C      D 6Br^Ugy  
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)。 YFu>`w^Y  
t ]Ln(r  
(六) 只能用副词+数量词+名词;不能用形容词 p*<I_QM!  
nearly two hundred students, 这里nearly修饰的是200; P0; y  
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

  
描述
快速回复

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