考博报班 加入VIP 上传考博资料 您的流量 增加流量 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 Xm#W}Y'  
一、代词 +|/0sPW(  
代词中主要讲解六个问题 sOhn@*X  
(一) 掌握代词的几种格 p:08q B|uQ  
  主格、宾格、所有格 .W{CJh  
  名词前面用代词来修饰,只能用所有格(my books) |=0vgwd"S  
yCQvo(V[F  
(二) 反身代词 V0;"Qa@q  
当主语和宾语表示同一事物时,宾语使用反身代词。 !v8R(  
  He killed himself. (他自杀了) 4R'CL N |t  
  He killed him. (他杀了他) m.lR]!Y=w  
2 7)If E  
例:Researchers at the University of Colorado are investigating  a2P)@R  
    A                 B    {o~TbnC  
  a series of indicators that could help ad}8~6}_&  
             C      ~Dt$}l-9  
  themselves to predict earthquakes. SH)-(+72d  
    D , 5W7a  
分析:D错,应改为them。如果用反身代词themselves,指代对象是从句主语that(即名词indicators),这显然是错误的。从句意来看,help的宾语应该是主句主语researchers,故应用代词宾格而不是反身代词。注意C并没有错,情态动词could 比can语气弱,表示较小的可能性。 v]EMJm6d|  
Indicator为征兆,这些征兆帮助他们来预言地震。主语是征兆,后面指研究者,不是同一个事物 Y_CYx  
/9br&s$B  
(三) 代词的单复数,代词的性别 r D@*xMW  
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。 qSP &Fi  
8KJUC&`  
例:The continental divide refers to an imaginary line in the North American Rockies .Y6v#VI  
  that divides the waters flowing into the Atlantic Ocean from it flowing into the )K[\j?   
     A   B      C          D s4fO4.bnm  
  Pacific. 4aArxJ  
'~Y@HRVL@|  
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。 xt|^~~ /  
].Yz =:  
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。 D('.17  
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: NF0_D1Goi  
  Many of his works= much of his work, work都表示作品 W5Jw^,iPd  
 x+cL(R  
例:In 1920 the presidential candidate Warren Harding coined j""ZFh04  
                       A   *Z#OfB4}  
  the word“normalcy”to express social and x=cucZ  
             B 4'z)J1M  
   economic conditions they promised the nation. SMrfEmdH+  
   C       D j JIP $  
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。 +j{Cfv$do  
!JXiTI!  
例:Many critics believe that Amy Lwell' s most important u"&?u+1j  
        A     PIU@ }:}  
  work is not poetry, but his biography, John B>nj{W<o  
   B        C      joI)6c  
  Keats, published the year of her death.  - )(5^OQ  
      D c:m=9>3  
分析:C错,应改为her。his指男性,显然是错误的,应改为her与后面的her同指Amy Lowell. :|n[zjK/S  
JaUzu3*=  
*b >RUESF  
(四) Who和which的区别 V22z-$cb  
which指代事物或者动物,who指代人 6C VH)=%  
who/whom son往往要改为whose son, whose可以指代事物 jRjeL'"G  
2]vTedSOl  
例:The human body contains more than six hundred muscles who s)- ;74(  
              A            B 5TJd9:\Af  
  account for approximately forty percent of the body weight. Dy.i^`7\  
   C                  D ?=9'?K/~a  
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。 41<~_+-@  
人体前面加定冠词the, account for 占有多大的比例,解释说明 +vy fhw4  
}gQ2\6o2g  
(五) that和which的区别 {3x>kRaKci  
介词后面使用which, 而不用that, in that除外 vu0Ue  
T)gulP  
例:When television was first introduced, the extent to that it :m<&Ff}  
              A        B srf}+>u&  
  would affect society could not have been foreseen. YTa g|If  
      C              D xoo,}EY  
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 I Id4w~|  
44} 5o  
(六) 定语从句的特殊省略 &1Ndi<Y^  
Reason后面有定语从句,中间往往省略why, ??"_o3  
Time后面有定语从句,中间往往省略when Ef#LR cG-Z  
   I do remember the time I heard the sweetest voice in the wild world. *U^Y@""a  
way后面有定语从句,中间省略了in which W#bYz{s.  
{[2o  
例:Research on pain has been neglected, although the mainly (1'DZ xJ&u  
              A         B   ?z1v_Jh  
  reason people take medicine is to relieve pain. F(hPF6Zx(  
         C      D n- 2X?<_Z  
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 OL 0YjU@  
8vVE  
例:Commercial expansion from city to suburb has  AfA"QCyO  
  affected the way people in the United States----. 4Et(3[P71  
   (A) living and working g.&B8e  
   (B) they live and work kumV|$Y?kA  
   (C) live and work Q~]oN  
   (D) to live and to work s-IE}I?;  
分析:选择C, the way people....影响了人们生活和工作的方式。 =R=V  
RU ~na/3  
二、介词 K}CgFBk  
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。 <uuumi-!%G  
<2)AbI+3  
(一) 介词搭配 |3FI\F;^q  
I:jI ChT  
例:The teeth in the upper jaw function together those |<c9ZS+  
    A         B   C      b23A&1X  
  in the lower jaw to cut, tear, and grind food. "0!h- bQN  
                D dCoP qKy  
分析:和…一起,应该为together with,C错 dT0W8oL  
:i!fPNn  
例:The Allegheny Mountain range is rich of coal. X]y8-}Qf  
A       B     C  D STnMBz7  
分析:B错改为be rich in 6 >)fNCe`  
3?B1oIHQ  
例:The rotation of the Earth on its axis is responsible to the 9W=(D|,,  
    A         B      C q(qm3OxYo  
  alternation of periods of light and darkness. us.[wp'Sh  
             D @S3L%lOH  
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。 W $jRS  
~a_hOKU5  
DPf].i#  
(二) 最重要的两个介词 .h <=C&Yg  
1、介词of 多余或者遗漏 WuE]pm]c  
例:Mosquitoes usually lay eggs, singly or in batches, on top stagnant water. Tp-W/YC  
          A      B  C     D N[Xm5J  
分析:D错,应改为top of stagnant。on top of …是因定表达法,意为“在…上面”。 l0G{{R 0Y  
 C@*x  
例:Christopher Plummer is a Canadian actor who has 6|p8_[ e`  
                 A  B     ;}6wj@8He  
  starred in stage, television, and film productions on lai@,_<GV  
      C e5AsX.kv B  
  both sides the Atlantic Ocean. ^JxVs 7  
      D ED8{  
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。 P>q~ocq<  
nP*DZC0kE&  
2、介词by qf K gNZ  
一种情况表示被动,be+过去分词+by =eY  
另一种表示通过……的方式, by doing 5dv|NLl  
例:The ceremony of marriage in the United States O)^F z:  
    A         B       gIweL{Pc  
   can be performed from a justice of the peace. Z<|x6%  
   C     D @8\0@[]  
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 ~MNst?  
alRz@N  
例:Along the east coast ,American Indian women's councils WMKxGZg"  
   A                      \=RV?mI3?  
   could veto a declaration of war at refusing to V9ZM4.,OCN  
     B    C       D i= ^6nwD&  
   supply moccasins and field rations. &iD&C>;pf  
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。 ,I|^d.[2  
}`Wo(E}O  
例:Algebra is the branch of mathematics concerned with DCa=o  
        A                p}~Sgi  
  operations on sets of numbers or other elements  ~9YEb  
        B          C   86KK Y2  
  that are often represented at symbols. V9KRA 1  
              D yE B#*}K?  
分析:D错,应改为by。动作的发出者应该用介词by来引导。 ;<o?JM  
三、谓语动词 $2]>{g  
(一) 谓语动词的主谓一致  f^}n#  
①、主谓分割原则 Wf?[GO  
例1:To the citizens of the United States, the bald eagle, :V6t5I'_  
     A     o=![+g  
   America's national bird, symbolize strength and freedom. N:KM8PZ&~  
        B      C      D  Bvj  
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。 c=-qbG0`  
Ya jAz5N  
②、与后者一致原则 lV./K;\T  
not…but, 强调but后面的名词, c8zok `\P_  
not only…but also -jNnx*  
B}zBbB  
Ii3F|Vb G  
③、与前者一致原则 7#&Q-3\:  
名词+with/together with/as well as/including+复数名词,谓语用is, wU/fGg*M2  
中心词在前面,谓语动词应该与前面的名词保持一致 1TzwXX7  
例:The athlete, together with his coach and x!7!)]h  
     A      B  C     ]l=CiG4!M  
  several relatives, are traveling to the Olympic Games. 4"nYxL"<4  
         D Gf!c  
分析:D错,与谓语动词与the athlete 保持一致,改为is CCC9I8rZD  
>`yRL[c;  
④、就近原则 $E8}||d  
or, either…or, neither…nor, k:mW ,s|a  
单数名词+or+复数名词+are tr A ^JY  
如果把句子变为一般疑问句,也就是把be动词提到前面,那么变为is 7uu\R=$  
所以注意一点: 如果是陈述句,靠后面近,用复数 g%)cyri  
        如果是疑问句,靠前面近,用单数 Q7zpu/5?  
M4 }))  
例:The structure or behavior of many protozoans are 6#:V3 ;  
        A      B        #N"QTD|i  
  amazingly complex for single-celled animals. [1Qg *   
    C              D !4z vkJO  
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。 zTq"kxn'  
 e?o/H  
⑤定语从句主语就近原则 (_N(K`4#W  
There are five apples that are red. s|[qq7  
apples是复数,因此从句谓语动词是复数。 qd'Z|'j  
V HLNJnA  
例:A rocket burns propellant rapidly and most rockets _$8:\[J  
      A            T;,,!  
  carry a supply that last just a few seconds. I,Jb_)H&t  
   B   C    D 4)XB3$<  
分析:D错,应改为lasts。从句的逻辑主语a supply为单数,其谓语动词应为单数形式。 }P\6}cK  
d\c)cgh%  
⑥the +形容词主谓一致 Zv8GrkK  
The rich are not always happier than the poor. HRCnjem/v\  
The rich 表示一类人,应该用复数 YB:}L b  
 niyxZ<Z  
⑦、倒装句的主谓一致 ]$-<< N{}'  
改错题倒装句的主谓一致一般考两种情况: NE Zu?g  
a. there be 句型 B)P]C5KRD  
there be+名词+名词,那么最近的名词决定其形式 mwZ) PySm)  
b. between/ among 放在句首+be+名词,名词其实是主语,所以be和名词保持一致 *l%&/\  
Z@>kqJ%  
例:There are no known society in which left-handed people predominate. <q I!Dj{  
   A     B      C    D    x2OAkkH\]i  
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 'C>sYSL  
{/,AMJ<:G]  
O{U j  
例:Between the foothills of the Andes and the Pacific @a 7U0$,O#  
             A     B    5;HCNwX  
  Ocean are a dry coastal strip averaging about 30 eYu0")  
     C         M[Nv>  
  miles in width. K7nyQGS  
     D  9}4~3_gv;M  
分析:倒装句,are改为is }O| 9Qb  
d..JW{  
例:Among the favorite attractions at the National Air and (S?DK PnR  
   A    B       C         }-u%6KZ   
  Space Museum in Washington D.C. are the film GY^;$?  
                    D C46jVl   
  presented on the five-story-tall screen. Tb8r+~HK  
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。 64>CfU(  
MpIiHKQ G9  
⑧、百分比结构的主谓一致 ~CdW: t  
fifty percent of + 名词 l/\D0\x2  
one percent of + 名词 Z a S29}  
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: 9b@yDq3hQ  
  one percent of my students + are M* {5> !\  
  fifty percent of my time is spent on working. 8lA,3'z  
@YG-LEh  
这里要强调两个结构 f$vTDak  
half of =fifty percent 9jM7z/Ff  
most of + 可数名词 + are >VX'`5r>uw  
most of + 不可数名词+ is KDH<T4#x  
=q`T|9v  
例:Nearly half of the ancient meteor craters has been !ab ef.%:  
   A       B         C   ou<,c?nNM  
  found in central and eastern Canada. Zj1bG{G=i  
           D ,LxkdV  
分析:C错,应改为have been。介词of的宾语为复数名词短语,作主语的中心词half当然表复数,相应的谓语动词应为复数形式。 @2 *Q*  
;oDr8a<A  
例:Approximately fifty percent of the package utilized 6<R[hIWpZ}  
                 A   B  nj0]c`6rN@  
  in the United States are for foods and beverages. ek0!~v<I  
              C     D I3d}DpPx%  
分析:A错,应改为packages。从谓语动词用复数形式判断出主语是复数名词。注意food用复数表示不同种类的食品,beverage用复数表示不同种类的饮料,故(C)、(D)均没有错。 +%u3% }  
>}W[>WReI  
(二) 谓语动词的时态 =  
①、主要考察时间状语 vLyazVj..  
5Z5x\CcC3  
例 The metal aluminum has been first isolated early in the nineteenth century. Id>4fF:o  
   A        B  C     D m8e()8lZ3  
Au}l^&,zN  
分析:Metal, aluminum同位语,in the nineteenth century为明显表示过去时间的状语, 因此应该用过去时态,把has been改为was I~@8SSO,vH  
uoe Zb=<  
 (/,l0  
②、For和since的区别 85;bJfY  
区别一:For 后面使用时间段,since 后面使用时间点 n+te5_F  
区别二:Since 只能用在现在完成时态,For 最主要用在现在完成时和一般过去时 wJCw6&D,/  
  I has been a teacher for three years. ]dI^ S  
  I has been a teacher since 1996. d!YP{y P  
  I was a teacher for three years. 这种表达可以,for three years表示一段时间,was 表示过去做了三年,现在不是老师了 v+W'0ymbnV  
]sk=V.GGQ  
例: Since 1921 the budget of the United States became ^\?Rh(pu  
   A      B              aekke//y  
  the primary responsibility of the president. |iUC\F=-  
     C    D {\P%J:s#9  
分析:A错,应改 In. since一般要求主句用完成时态,而句中谓语动词为过去式,其时间状语应与之呼应,故改Since为In。 IDFzyg_  
/lu|FWbEw  
例:Adella Prentiss Hrghes served as manager of G8klW ZAJ  
             A  B  C   zqXF`MAB=  
  the Cleveland Orchestra since fifteen years. \AKP ea=  
            D bvB', yBZ  
分析:D错,应改为for。since引导时间状语时,主句谓语动词为一般完成时;主句谓语动词为一般过去时要用介词for;而且一段时间用for, 而不是since。 G[yzi  
t^FE]$,  
FpA  t  
52. In general, prawns lived in shallow coastal waters or in streams.  -OlrA{=c_  
   A       B        C     D vk4 8&8  
自然现象和客观事实用一般现在时态,live 3mo4;F,h9  
7Y(Dg`8G  
(三) 谓语的语态 ~$5XiY8A  
语态主要表示是主动语态还是被动语态。 9n{Y6I x:  
有四组动词是改错题中常考的: X~0 -WBz  
①、prove Td'(RV  
My advice proved to be wrong. 我的建议被证明是错的 ,.cR@5qI  
尽管是被证明,但习惯上用主动; UNa "\  
Zja3HGL  
例:A majority of the reports received from people claiming }3X/"2SW^  
                      A   `hkvxt  
  to have seen the legendary Loch Ness Monster have proven to be $jE<n/8  
    B                  C QhJN/v  
  mistakes, misconceptions, or they were being tricked. Mh-"B([Z  
                  D jc Mn   
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。 XNJZ~Mowb  
N'WTIM3W  
`D~oY=  
②、Locate,Situate *af\U3kx  
这两个词可以用作主动,表示把…放置在…地方;确定…的位置 uhfK\.3  
  Bats locate obstacles.蝙蝠确定障碍物的位置 c-XO}\?  
这两个词也可以用作被动 E489 2B:`  
  My school was located near the river. ~&D =;M/  
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 K9%rr_ja!  
例:The center of gravity of the human body ---- behind the hip joint. zMbFh_dcq  
   (A)locates Y:TfD{Xgc  
   (B)locating B+Qf? 1f  
   (C)to locate :5%98V>02  
   (D)is located s_NY#MPz[  
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。 '2lzMc>wvP  
V4V`0I  
③、表示需要概念的动词 xn2nh@;  
need, want, require等 94#,dA,M  
m_/U  t  
My watch needed repairing r4SwvxhG  
My watch needed to be repaired. L.'61ZU  
{im?tZ,  
④、表示人的情感的动词 J\*uW|=F  
move, annoy, surprise, please等 ;O`f+rG~  
 (yP1}?  
He is so moving.  他令人感到感动。 iRsB|7v[,  
He is greatly moved. 他感到非常感动。 jSE)&K4nI  
gdf0  
主动和被动技巧总结: (1D1;J4g  
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 zb9G&'7  
' 9f0UtT|[  
例:The Tennessee Valley Authority has chartered by the xcW\U^1d  
                 A      ; oa+Z:;f  
  United States Congress in 1933 to construct dams, g8MW6Y  
                 B )]C]KB  
  power structures, and flood-control works along hc q&`Gun  
                    C WBWW7HK  
  the Tennessee River and its tributary streams. " 7^nRJy  
                D *xNc^ &.  
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。 1}\p:`  
k^%=\c   
四、非谓语动词 % vUU Fub  
3!p`5hJd  
(一) 分词 3F|p8zPS  
现在分词和过去分词的区别 pL{oVk#,  
①、用于句首作状语,现在分词表示主动,过去分词表示被动 vGv<WEE  
c@[Trk m  
例:Won its war for independence in 1783, the United States then G7&TMg7i  
   A M5WB.L[@ q  
  struggled to establish its own economic and financial system. mh}D[K=~%  
     B      C            D 0C :8X   
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 j ^j"w(a  
 =Iop  
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 6{.U7="  
例:In the nineteenth century the Mohave Indians lived in qg#YQ'vWte  
      A               B   a 4ViVy  
  the Northern Hemisphere grew their crops on river bottom lands. {BJ>x:2  
               C         D  _ VuWo  
分析:B错,生活在什么地方的人,人生活是主动,因此改为living CPy>sV3Ru0  
.@)vJtH)  
;:bp?(  
一些动词后面必须用doing GxzO|vFQ  
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。 .*` ^dt  
 mind, finish, enjoy, celebrate, gNW+Dq|X%  
 advocate, suggest kV1L.Xg  
 delay, quit ~Fh+y+g?  
 forgive(原谅),tolerate, F62 uDyY  
 avoid, escape(逃避) :-jbIpj'  
 spend+名词+doing; OS#aYER~/  
 have trouble/difficult/a problem/ +doing F6sQeU  
Sa<(F[p`  
例:Long before the dawn of recorded history, humans celebrated to harvest their gra6&&^"  
   A     B    C              D `D%i`"~Lf&  
  crops. m"~ddqSMT  
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。 nV8'QDQ:Al  
>niv >+!N  
例:Some experts have advocated to bring that country into the talks, LujLC&S  
               A        B P+f}r^4}  
  to revive the intermittent dialogue that began after the 1967 Middle East War. [j/|)cj  
        C          D wY ItG"+6  
分析:A错,advocate 后面直接跟doing, 改为advocate bringing t,De/L  
$!wU [/k  
(二) 不定式 -sA&1n"W&5  
A. 动词不定式的省略 \r:*`Z*y  
①、help后面可以省略to C0f%~UMwd  
  help do g N<7(F  
  help sb. to do 6V$ )ym*F  
[c=W p  
例:A good exercise program helps teach people to avoid 2 %fcDEG/  
              A      B   Crc6wmp  
  the habits that might shorten the lives. aR3jeB,=x  
         C     D r1 :TM|5L  
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。 ^J>m4`  
kkZ}&OXS;  
②、使役动词后面要省略to, 这样的动词只有三个 5nib<B%<V  
  make, _5S0A0  
  let, \\ItN  
  have sb. do sth g5+m]3#t  
  注意get不是使役动词,get sb. to do sth. e~ OrZhJ=_  
例:A conductor used signals and gestures to let the musicians %'WC7s  
        A               B Vf:.C|Z  
  to know when to play various parts of a composition. ^@/wXj:  
   C     D  GpTZp#~;  
分析:let是使役动词,后面不需要to, C改为know >dK0&+A  
\2+ngq)  
③、感官动词 07>m*1G  
   hear, feel, watch, see, notice, observe l@SV!keQ  
   see sb do sth. 强调过程 |e!Y C iU  
   see sb doing sth 正在做某事 OMk3\FV2Z  
)0 E_Y@  
8Ys)qx>7'  
B. 动词不定式的固定用法 >|Ro LV  
(1)表示第一人 <LH6my  
the first woman to do sth. &;?+ ^L>  
~*3Si(4l/  
(2)表示迫使的动词 qPz_PRje  
一般考三个, allow/ enable/ call, +sb. + to do bx2<WdLyT  
pvl];w  
例:Besides providing clues to the nature of atoms, mineral analysis -}4CY\d6'  
     A                 B    ,#BD/dF  
  allows to speculate geologists about the ancient Earth. T]Q4=xsv  
       C           D TR*vZzoy  
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/`@6, j  
o_=4Ex "  
e~* tQ4  
(3)表示倾向…的形容词 ;=@O.iF;H  
  be more likely to do 更有可能作某事 z7BFkZ6+  
  be inclined to do倾向于做某事 ^& * ;]S`  
  be lieable to do 易于…的 "D>/#cY1/  
  be apt to do WF~x`w&\  
)$1j"mV  
(4)表示目的的名词, J*K=tA  
一共有7个这样的词,这一条也是最重要的。 lmUCrs37  
固定的句式: f'"PQr^9  
the purpose , the purpose of sth is to do sth. ~C>;0a;<:  
the objective 目标 ' xaPahx;  
aim *qL'WrB1  
goal 0FL'8!e<  
reason理由 v1+.-hO  
function功能 wPYeKOh'  
intension意图 HLthVc w  
_7u&.l<;  
例:The function of Louis Sullivan's architecture was providing `=V1w4J  
                       A  SR.xI:}4  
  large uninterrupted floor areas and to allow ample light into the interior. D|$0~1y  
           B          C     D K&{ _s   
分析:the function to provide, A错 "ivVIq2  
BINHCZ  
例:The chief goal of biochemistry is for understanding the structure (7,Q4T  
                  A       -sf[o"T,j  
  and behavior of the carbon-containing compounds VR_/Vh ]@  
     B  m=COF$<  
  that make up various components of a living cell. ">8oF .A^  
    C    D :qR8 e J  
分析:the chief goal is to understand, A错 U+ Yu_=o{  
;InMgo,  
(5) 其他同根名词 s/>0gu]A8  
 ability to do 受到be able to 的影响 6W]C`  
 attempt to do 企图 RxV " ,  
 decision to do 决定, 受decide的影响 dci,[TEGu  
 ambition, =<#++;!I  
 be ambitious to do  dF! B5(  
 effort h?ijZHG $  
FW3E UC)P  
例:For ancient people, myths were often attempts explanation R;U4a2~  
  A                    B   I3Z\]BI  
  catastrophic events such as volcanic eruptions. ~EQ# %db  
          C       D (<H@W/0$  
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。 lFA-T I&  
KG(l=? N  
例:In the early 1960's the Civil Rights movement made great U? U3?Y-k`  
  A                   B   V!@6Nv  
  efforts for registering members of minorities to vote. 6"[,  
       C            D hSps9*y  
分析:efforts to register, C错 u,=?|M\  
. Wd0}?}  
&(o&Y  
C. 动词不定式的其他用法 |hDN$By  
(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 x>4p6H{]0'  
She and Anne are to meet at two o'clock. ZRr.kN+F  
z -]ND  
(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 I~ mu'T  
I am glad to see you. va#].4_  
I am glad to have seen your mother yesterday. }KftV nD?  
yesterday是一般过去时,修饰have seen. E3CwA8)k  
< jX5}@`z  
(3) 形容词后面使用动词不定式,主动表示被动 I&&;a.  
It is difficult to decide. $.ctlWS8l{  
S%G&{5  
.F _u/"**  
五、句子的结构 f& Sovuuh  
句子的结构主要考查四个出题方向。 ^`$-c9M?'  
y<BG-  
(一) 主语的重复 Smh=Q4,W  
名词+代词+谓语,这个代词永远是重复的主语,永远是错的 `lbRy($L  
例:Woodrow Wilson he was an idealist who refused to make any :;]O;RXt  
          A      B       Oo~   
  compromises concerning the establishment of the 9D?JzTsyg  
          C          D Wrm3U/>e  
  League of Nations. l['ER$(7  
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 k$Ug;`v#  
A prolific writer, Woodrow Wilson q03nu3uDI  
BISH34  
je%y9*V  
例:Two unique features of the Arctic they are 95/;II  
        A        B  9'vf2) "  
  lack of precipitation and permanently frozen ground. +R 8dy  
    C         D xaq/L:I<  
分析:选项B中的they和前面的主语two unique features重复 TyR@3H  
4dI`  
(二)谓语的重复 +.u HY`A  
完整的句子后面又多了一个谓语,往往改为定语从句 =,s5>2  
raMtTL+  
例:A paragraph is a portion of a text consists of  t<^7s9r;I  
    A            B    7G Jhc  
  one or more sentences related to the same idea. 0^d<@\  
         C   D Z3X9-_g  
分析:B错,应改为consisting of或which consists of。句中有两个无法连接的谓语动词,而且前一个谓语动词下面没有划线,故改consists为非谓语动词形式或在它前面加which使之成为从句谓语动词。 C5X!H_p  
&mba{O  
(三)谓语的缺少 1b2xWzpG  
例:Most mammals to maintain a relatively constant body N=@8~{V.  
          A     B    PoRP]Q*n  
  temperature, regardless of what the air temperature might be. @~i : 8  
         C               D ;;432^jD  
分析:A错,应改为maintain。句中缺谓语动词,故去掉不定式符号to 使maintain变成谓语动词。 v\=k[oOu  
qM d4awB R  
(四)主句的重复 Saks~m7,  
主句的重复总是考even, instead, during, despite等引导的句子, 但是实际上它们无法把两个句子连接起来,因为它们都是副词或者介词,连接两个句子应该用连接词连接 QC1\Sn/  
]];LA! n  
T4;gF6(0]  
例:Salmon spend most of their adult lives in salt water, despite U6YQ*%mZ_  
      A         B        C   L~Xzo  
  they return to their freshwater birthplaces to spawn and die. c$;Cpt@-j  
     D T7(U6yN  
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。 T^2o' _:  
{t('`z  
例:Solar eclipses occur during the Moon's shadow VexQ ]  
        A   B       -]:1zU  
  sweeps across the face of the Earth. l~x 6R~q  
      C    D A-u}&}l<  
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。 YG#{/;^nm)  
M1K[6V!   
例:Even many early leaders of the United States have provided 4B-+DH>{6  
   A                     B  CmtDfE  
  names for towns, only George Washington z2;<i|Ez0  
      C ]ia{N  
  is remembered in the name of a state. Ro#O{  
          D yY80E[v  
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。 7fW$jiw  
六、比较级和最高级 *zv*T"&ZP  
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 + $Lc'G+:  
MVp+2@)}s  
(一)    比较级或最高级形式上的重复 odTIz{9qG  
例:The most easiest process for mining gold is panning, which :MF+`RpL  
      A               ^:ehG9  
  involves using a circular dish with a small pocket at the bottom. s<8|_Dt  
     B       C           D F7`[r9 $  
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 PLK;y  
D|/ 4),v  
(二)比较级和最高级之间的混用 ]KQBek#DD  
例:The greenest and plentifulest leaves are the leaves of grasses. vk3C&!M<a  
     A      B     C  D v(Q-RR  
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。 28lor&Cc  
UQJ  
例:The more fearsome of all the animals in the Western Hemisphere wU&vkb)k  
     A       B     C   D y~py+:_  
  is the grizzly bear. ]J .|XRp/  
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。 77%I%<#  
:Mq{ES%  
>'&|{s[m  
(三)比较词than的前面一定要有比较级 /Hyi /D{W  
改错题中,通常会看见than前面有一个原级 gO_d!x*  
G4J)o?:m@  
例:Film directors can take far great liberties in dealing with mfr7w+DK  
   A           B  .\"8H1I\T  
  concepts of time and space than stage directors can. b yX)4&  
   C                 D &>vfm9  
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。 \T^ptj(0  
fD2 )/5j1  
(四)在as…as以及否定not so…as, not as…as的中间使用形容词原级 '~AR|8q?  
as sweeter as, 这是不对的,应改为as sweet as 0!q@b  
IkgRZ{Y  
(五)the 和比较级最高级的关系 v}Kj+9h  
①、比较级前面可以出现the, 修饰后面的名词 X`fer%`  
the taller boy Pr#uV3\  
!OMl-:KUzE  
②、副词的最高级加不加the均可以 lZ?YyRsa6&  
例:Although flies live longest in cool temperatures, it breed Z^#u n  
          A            B *JiI>[  
  prolifically when temperatures are warm, food is I"HA( +G  
  abundant, and humidity is moderate. Er<!8;{?  
    C          D [s~6,wz  
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 E[c6*I  
REJHh\:.77  
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 5GDg_9Bz  
例:Of all the Native Americans in the United States, b-YmS=*  
  A  B         C     Zo}vV2  
  the Navajos form largest group. z(1`Iy M  
         D B9S@G{`  
分析:D错,应改为form the largest。形容词最高级前面要加定冠词。 _tpOVw4I  
R^@   
陷阱1, earliest, 有两种可能, b8|<O:]Hp  
一种可能是early的最高级,最早的语言,the earliest language deC i\n  
    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 zB'_YwW  
Dfy=$:Q  
例:The belief in fairies have existed from earliest times, and the literature of many VI?kbq jo  
            A      B         C XCyrr 2^  
  countries includes tales of fairies and their relationship to humans. gB]jLe  
            D I !O5+Er  
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。 UvuA N:'  
S%jFH4#  
陷阱2,如果最高级前面有所有格的话,不用加the +6:jm54  
例如:my best friends XzPUll;ZU  
)oy+-1dE  
例:Salt Lake City, Utah's capital and largest city, is industrial >{>X.I~  
            A    B     C 3zMaHh)mj  
  and banking center. s \0,@A   
        D I?_WV_T&  
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。 Av!xI  
Utah's largest city, 题目中其实是省略了Utah's。 '~zi~Q7M  
ywA7hm  
XHh*6Yt_ (  
例:Faults in the Earth's crust are most evidently in sedimentary DSlO.) dHu  
                 A         'l_F@ZO{(  
  formations, where they interrupt previously continuous layers. $4hi D;n  
    B   C     D 0/uy'JvWru  
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 "G@(Cb*+T  
oj@=Cq':-  
七、平行结构 Tt4Q|"CJA  
改错题考的最多的一个方向便是平行结构 sK8sxy  
8y;gs1d;A  
k+~2 vmS  
(一) 对等连接词 LQV&;O4'  
一共有三类连接平行结构的词 hx ^l  
单一式: and, or ,but 6VLo4bq 5  
相关式: both…and, not … but, pUa\YO1J  
     either …or, neither…nor ll*Ez"  
     the same…as;as…as, not so…as, not as…as YKzfI9Y  
     such …as, so …that.. too…to, from…to, from…until, o>|D T(Ib  
没有so...as... =]1cVnPI  
between…and, &joP-!"  
     not only…but also(also可以省略),Not only +主谓,also m[Mw2F  
     not only…but also(also可以省略)+as well, pl/e k0QX  
I= a?z<  
短语式: as well as |XV `A)=f  
     rather than (而不是) ]GD&EQ  
     other than (除…之外) Q: Ma3El\  
     instead of (代替) n%Oq"`w4  
$F NH:r<  
考试的方式往往是搭配中有一个单词是对的,另一个单词却不对 `q Ryh}Ax"  
例:John lived in New York since 1960 to 1975,  .9?GKD  
       A     B   6C\WX(@4  
  but he is now living in Detroit. (-`PO]e48  
       C   D `ZT/lB`  
分析:B错,应改为from。“从某年到某年”要用“from…to…”这个表达法,不能用since …to…。 _&S;*?K.  
iJ @p:  
例:Even as he wrote copiously on so diverse topics aU_l"+5>vq  
       A         B #^(Yw|/K  
  as education ,politics ,and religion ,Lewis Mumford |;&I$'i  
  remained active in city and regional planning. 'p@m`)Z  
          C    D  q$ "?P  
分析:B错, 改为such diverse topics as, 出现as, 往往要注意前面一半 |~&cTDd  
(二)平行的内容 \S&OAe/b  
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 D1@yW} 4  
例:Photoperiodism is the functional or behavioral response of `g4N]<@z  
             A         B   1(RRjT 9  
  an organism to changes in duration of daily, seasonally, &Pc.[k  
         C            D Yq4nmr4  
  or yearly periods of light and darkness. h<8c{RuoZC  
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 I zVc  
Y0J:c? ,  
G~ LQM  
第二、名词单复数的平行 (!qfd Qq#  
但是如果既有可数名词,又有不可数名词,可以不平行 %LD(S*>7  
J8ScKMUN2  
例:The main advertising media include direct mail, %UhLCyC/  
  A     B          C   ;=k{[g 'gv  
  radio, television, magazines, and newspaper. U"oHPK3"TA  
                 D   g^7zDU&'  
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。 yE(<F2  
)1gT&sU0  
例:The Canadian province of Newfoundland has a rocky coast, a moisture climate, G9GHBwT  
                   A         B W\ mgM2p  
  and probably the best cod-fishing areas in the world. 4mtO"'|  
      C          D .mcohfR  
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 Ye$; d ~  
g9NE>n(3  
第三、时态的平行 yeBfzKI{b  
例:The poet Marianne Moore was initially associated 2|] <U[  
                A     ,4 q^(  
  with the imagist movement , but later develops hh5h \ZI%  
                   B G l2WbY  
  her own thyme patterns and verse forms. ,-8Xb+!8I  
          C    D Y6.Bi  
分析:B错,应改为developed。句中前半部分谓语为过去时,与之并列的谓语也应用过去时。 )?$@cvf  
+nim47  
例:Because the papaya grows readily from seed , ----- V~Z)^.6  
  spread from its home in Central America and 7/_|/4&  
  now grows throughout the tropics. a=x &sz\x  
   (A) to be    (B) it   "%S-(ue:  
   (C) the     (D) its GoH.0e Q^  
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? [O|c3;  
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 3)9e-@  
Da!vGr  
例:Ducks have been domesticated for many centuries ---- gg8)oc+w  
  commercially for their meat and eggs. .j"heYF)  
   (A) raised   (B) and are raised G#@#j]8  
   (C) raised as  (D) are raised ' V*}d  
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)。 |9Yx`_DF  
lbw+!{Ch  
第四、排列位置的平行 l0qHoM,1Y[  
例:---the surface of metal, but also weakens it. i_+e&Bjd4j  
   (A) Not only does rust corrode $:1 /`m19  
   (B) Not only rust corrodes  5dG+>7Iy}  
   (C) Rust, which not only corrodes $G9E=wn  
   (D) Rust not only corrodes X56q ,jCJ{  
分析:正确答案为D。从but also放在动词前可知,not only也须置于动词前,故选D。A、B中的Not only位置放错了,C使句子缺主句,故排除。 |u$*'EsP  
e6qIC*C!  
对于not only, but also的用法有以下几种: r2PN[cLu|  
 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。 -*Qg^1]i+  
 2、Not only +主谓,but also+主谓,正确 (!0_s48f  
 3、Not only +主语+谓语,but also+谓语,错误 _ Qek|>  
a HI~@  
八、词序的颠倒 NwQ$gDgu t  
词序的颠倒一般只考一道,90%的情况集中于下面三个出题方向 D&@ js!|5  
(一) 先说形容词,再说名词 I$)9T^Ra  
例:The Medal of Honor is the highest award military for courage d{(Rs.GuP  
              A    B        YnDaB px  
  that can be given to any individual in the United States. v<g#/X8  
      C       D    W~i0.rg|>  
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。 xlgT1b:6  
5H 1x-b  
gh"_,ZhZt  
(二) 副词+形容词+名词 ?Iaqbt%2  
例:Certain types of computers work properly only `ZP[-:`  
          A      B     ANj%q9e!Yi  
  in environments with controlled precisely temperatures. I/v#!`L  
    C         D NA/Sv"7om  
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]-v++  
,5K&f\  
A^0-%Ygl  
(三)主语系动词, 系动词 + 表语 4xFAFK~lx  
miCY?=N`  
例:During the 1600's skilled shoemakers scarce were @ e7_&EGR?  
          A   B     C   xcJvXp  
  in what is now the United States. I9U 8@e!X  
    D `<Hc,D; p  
分析:C错,应改为were scarce。表语应该放在系动词后面。 HDu|KW$o1  
o+R(ux"  
所有的系动词分为三大类: )_kEy>YscZ  
第一种:表示保持某种状态, G~Y#l@8M+  
    is, remain, keep, stay, xu;^F  
    lie, exit(表示位于) :X*uE^bH  
第二种,从一种状态转变到另一种状态 y92<(ziaX)  
    become, turn, grow, `0{qfms  
    get (It is getting warmer and warmer) p4b6TI9;  
n4ti{-^4|d  
第三种,感官动词 I&x69  
    seem(好像是) #e9XU:9 @g  
    look(看起来好像是) xz,M>Ua  
    feel, sound, appear, smell, taste A {')  
enough修饰形容词或副词时,一般放在形容词或副词后面。 |:SXN4';?  
例: The eruptions of Mt. St. Helens were enough severe v\kd78,  
    A               B     >rh<%55P`  
   to cause numerous deaths. <)@^TRS  
        C   D  D,uT#P  
分析:B错,应改为sever enough。severe是形容词, enough放在severe后面。 23q2u6.F`  
rO1.8KKJ  
九、词性的混用 U(:t$SBKy  
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。 vF@.B M>  
+Pn`AV1  
(一)做表语时形容词和副词的混用 jg3['hTJT  
做表语永远用形容词,绝对不能用副词;  q0\$wI  
q{)Q ?E  
例:Giant pandas, which inhabit restricted areas of high 2Xfy?U  
          A        B      )v.\4Q4  
  mountain bamboo forests, are rarely today and 0j{KZy  
              C y? 65*lUl  
  when they are in captivity they breed poorly. MK4CggoC  
          D 6IM:Xj  
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) 7jF2m'(  
DRi/<  
c1_?Z  
(二)加宾语时名词和动名词的混用 TUVqQ\oF:  
后面加宾语当然要用动名词 9}Zi_xK&|e  
例:Tilling means preparation the soil to plant the seeds kc:2ID&  
         A       B       eYRm:KC  
  and keeping the soil in the best condition to Z?'){\ $*  
          C        cNqw(\rr  
  help the crop grow until it is ready3 for harvesting. /?QBMI  
            D Yy0m &3[  
分析:A错,应改为preparing。preparation为名词,后面不能接宾语,改为动名词preparing后既能接宾语,又与后面的keeping构成并列关系。 YcBAW4B`  
k$ } 6Qd  
例:Langston Hughes, a prolific writer of the 1920's, x68s$H  
            A       /d-7n|#E  
   was concerned with the depicting the experience of rk(0w|zR+  
      B      C rW3fd.;kss  
   urban Black people in the United States. ^zaN?0%S33  
   D cb~m==G  
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。 RpY#_\^hI  
wD&b[i  
Z?-l-s K  
####(三)表示时间时,状语从句连接词和近义的介词混用 1e^-_Bo6'o  
表示时间有两种可能, K<+h/Ok  
一种是状语从句,由when and while引导,后面加句子 {%b-~& F9  
另一种是由介词引导,如during,后面加名词, JEes'H}Y  
考试中往往就利用这个特点,总是给出相反的情况 ];go?.*C  
?wx|n_3<:  
例:Balloon observations for military intelligence C,D~2G  
       A     B     dGzZ_Vf  
  were made while the American Civil War. 4<&`\<jZ  
   C    D _ #+~#U%5n  
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。 L1k_AC1.M  
YvK8;<k@-?  
例:Some of the most celebrated publicity stunts while the )y:~T\g  
   A      B           C    fW4N+2  
  history of radio were associated with Gracie Allen. cf0D q~G  
          D Xu:S h<:R  
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。 (v8jVbg  
j{9sn,<:  
7 0:a2m  
(四)对等连接词和近义的副词混用 a ^b_&}y  
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。 wvA@\-.+  
7PZ0  
例:Mary McDowell shared Jane Addam's interest in social pVt8z|p_;{  
                   A     ?t+Kp 9@aZ  
  work also was a loyal supporter of the League of Nations. iFW)}_.  
     B   C    D ,xrXby|R"  
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。 `2?9eXC  
PK5 xnT:  
例:Paper is strong under tension instead crumples BXVmt!S5F  
   A        B   C      2mbZ6'p {  
  easily under the stress of compression. M yr [  
   D jyf[O -  
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 nqt;Ge M  
2* 5Z| 3aX  
t+5JIQY>  
(五)表示人的名词和表示事物的词混用 e@6<mir[4  
d:6?miMH]t  
例:An editor is customarily a brief newspaper or magazine o64&BpCK  
    A         B Q9Wa@gi|  
  article that gives personal comments on current events. VAF+\Cea=  
          C            D } N1Z7G  
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)。 ]C-hl}iq  
g6k@E,cI_  
2;NIUMAMM  
例:For centuries, music have played acoustical guitars, Kgi%Nd  
         A qIa|sV\w0  
  which produce sound from the vibration of the strings. -#H>kbs  
   B      C      D Ft>Abj,6  
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)。 ,YJ\ $?  
EUU9JnQhBJ  
(六) 只能用副词+数量词+名词;不能用形容词 PBb@J'b  
nearly two hundred students, 这里nearly修饰的是200; J.mEOo!>  
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:
免费考博网网址是什么? 正确答案:freekaobo.com
按"Ctrl+Enter"直接提交