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 n25tr'=  
一、代词 s>``- ]3  
代词中主要讲解六个问题 9PGR#!!F$  
(一) 掌握代词的几种格 lvJ{=~u  
  主格、宾格、所有格 |wb(rua  
  名词前面用代词来修饰,只能用所有格(my books) <d&)|W  
tMBy ^@p  
(二) 反身代词 1LIV/l^}f  
当主语和宾语表示同一事物时,宾语使用反身代词。 TIh zMW\/K  
  He killed himself. (他自杀了) N5Mz=UgB  
  He killed him. (他杀了他) LLY;IUK!R  
L.:QI<n  
例:Researchers at the University of Colorado are investigating  ~d `4W<1a  
    A                 B    Jb.u^3R@  
  a series of indicators that could help pvUoed\  
             C      `DllW{l  
  themselves to predict earthquakes. "s<l Lgi  
    D "}+/ 0$F  
分析:D错,应改为them。如果用反身代词themselves,指代对象是从句主语that(即名词indicators),这显然是错误的。从句意来看,help的宾语应该是主句主语researchers,故应用代词宾格而不是反身代词。注意C并没有错,情态动词could 比can语气弱,表示较小的可能性。 ;OJ0}\*iP8  
Indicator为征兆,这些征兆帮助他们来预言地震。主语是征兆,后面指研究者,不是同一个事物 fToI,FA  
"[S 6w  
(三) 代词的单复数,代词的性别 >b?)WNk  
在考试中如果代词打横线,代词错误的概率是非常高的,因此代词打横线,应该先看代词有没有错。 R./6Q1  
W*`6ero  
例:The continental divide refers to an imaginary line in the North American Rockies TPFmSDq  
  that divides the waters flowing into the Atlantic Ocean from it flowing into the OT3;qT*fw  
     A   B      C          D c!^}!32j)  
  Pacific. r+p jv_R  
N`6|Y  
分析:D错,应改为those。D指代复数名词waters, it是单数,显然是错误的,根据习惯故改为those。注意waters一词并没有错,它指江湖河海中的大片水域,可用复数形式。 l*H"]6cXRL  
aBi:S3 qk  
Water作为水是不可数名词,waters表示水域,通常使用复数形式,作主语谓语动词用复数。 8~#Q *  
Work作为工作是不可数名词,work作为作品,可数不可数都可以,例如: XqH<)B ]  
  Many of his works= much of his work, work都表示作品 xU<lv{m`D  
RcP5].^T  
例:In 1920 the presidential candidate Warren Harding coined hP<qKVy  
                       A   >D62l*VC)  
  the word“normalcy”to express social and >v,j;[(  
             B }_;!E@  
   economic conditions they promised the nation. r/L]uSN  
   C       D as!j0j%  
分析:D错,应改为he。动作promised是由Warren Harding发出来的,故用第三人称单数he来指代。 7"i*J6y*  
toJ&$HrE  
例:Many critics believe that Amy Lwell' s most important J3+8s [oJ>  
        A     <U pjAuG8  
  work is not poetry, but his biography, John AI;=k  
   B        C      mP[u[|]  
  Keats, published the year of her death.  >;W(Jb7e  
      D cpnwx1q@  
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. ^0-=(JrC  
hiHp@"l<  
I0RWdOK8K  
(四) Who和which的区别 Ngnjr7Q={T  
which指代事物或者动物,who指代人 a"aV&t  
who/whom son往往要改为whose son, whose可以指代事物 $8r:&Iw  
B4aZ3.&W  
例:The human body contains more than six hundred muscles who OhEL9"\<  
              A            B 1PSb72h<  
  account for approximately forty percent of the body weight. PM7/fv*,  
   C                  D S &u94hlC  
分析:B错,应改为which或that。先行词不是指人,而是指物,关系代词不能用who,故改为which或that。 i>2_hn_UR  
人体前面加定冠词the, account for 占有多大的比例,解释说明 cC.DBYV+-  
{8RGW0 Y  
(五) that和which的区别 9#!tzDOtD  
介词后面使用which, 而不用that, in that除外 >k|[U[@  
9G ~P)Z!0  
例:When television was first introduced, the extent to that it :^a$ve3(Jq  
              A        B mGvP9E"&  
  would affect society could not have been foreseen. Vk-_H)*r  
      C              D @4$E.q<0  
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 _wCSL.  
J?'!8,RX  
(六) 定语从句的特殊省略 cDg27 xOUi  
Reason后面有定语从句,中间往往省略why, r $5!KO  
Time后面有定语从句,中间往往省略when Gj3/&'k6  
   I do remember the time I heard the sweetest voice in the wild world. &bQ^J%\  
way后面有定语从句,中间省略了in which '! (`?  
UlrY  
例:Research on pain has been neglected, although the mainly { SV$fl;  
              A         B   :Kiu*&{  
  reason people take medicine is to relieve pain. 4hIC&W~f  
         C      D r DuG["  
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 R 9(^CWs  
*?{)i~  
例:Commercial expansion from city to suburb has  X}$S|1CjO  
  affected the way people in the United States----. Cb.Aw!  
   (A) living and working 1a<~Rmcil  
   (B) they live and work 6k2~j j1 d  
   (C) live and work I8y\D,  
   (D) to live and to work +\4=G@P.J  
分析:选择C, the way people....影响了人们生活和工作的方式。 *3|KbCX  
zx27aZ[  
二、介词 \;}dS SB1  
介词是考试中出现的比较多的一个部分,而其中考的最多的就是介词的固定搭配问题。由于篇幅问题,我们在这里仅仅举出几个例题,在说明书手册中我们完整的列出了所有的介词搭配,这些列出的搭配在以前的语法题中出现过,只不过有的时候是正确的选项,有的时候重复考。 9V~yK?  
o&=m]hKpQl  
(一) 介词搭配 ;I>`!|mT  
RaAq>B WPr  
例:The teeth in the upper jaw function together those vsK>?5{C-  
    A         B   C      %llG/]q#  
  in the lower jaw to cut, tear, and grind food. j2+&B9 (  
                D (U)=t$=o  
分析:和…一起,应该为together with,C错 J{H475GqiT  
d<]/,BY'  
例:The Allegheny Mountain range is rich of coal. ws=y*7$y  
A       B     C  D N'4*L=Ut  
分析:B错改为be rich in ~34$D],D  
1z)+P1nH]  
例:The rotation of the Earth on its axis is responsible to the di"*K*~y  
    A         B      C fYwumx`J  
  alternation of periods of light and darkness. s:%>H|-  
             D l 1@:&j3h  
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。 /SyiJCx0  
 BzDS  
Gb"PMai  
(二) 最重要的两个介词 bp }~{]:b  
1、介词of 多余或者遗漏 o;t{YfK  
例:Mosquitoes usually lay eggs, singly or in batches, on top stagnant water. B|!Re4`0  
          A      B  C     D t JJaIb6Xj  
分析:D错,应改为top of stagnant。on top of …是因定表达法,意为“在…上面”。 &`@K/Nf$9  
Q.x3_+CX  
例:Christopher Plummer is a Canadian actor who has ]1X];x&e  
                 A  B     Ax&+UxQ0|  
  starred in stage, television, and film productions on C@xh$(y  
      C g1Aq;Ah/  
  both sides the Atlantic Ocean. d35,[  
      D ?]:3` ;h3  
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。 )H)HR`  
.Ir5gz  
2、介词by  0N md*r  
一种情况表示被动,be+过去分词+by Y}PI{PN  
另一种表示通过……的方式, by doing l2xM.vR  
例:The ceremony of marriage in the United States pbJs3uIR  
    A         B       nT:ZSJWM  
   can be performed from a justice of the peace. ri6_u;Ch  
   C     D DvU(rr\p  
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。 JBp^@j{_  
T C'tui  
例:Along the east coast ,American Indian women's councils M*|x,K=U  
   A                      ;: f.a(~c  
   could veto a declaration of war at refusing to Tw =Jc 's  
     B    C       D [*@"[u   
   supply moccasins and field rations. UE5T%zd/  
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。 |.X?IJ`  
_dj_+<Y?  
例:Algebra is the branch of mathematics concerned with 0KE+RzrB  
        A                e+j7dmGa  
  operations on sets of numbers or other elements l@%MS\{  
        B          C   }O-|b#Q  
  that are often represented at symbols. ^ 14U]<  
              D 9ELLJ@oNC  
分析:D错,应改为by。动作的发出者应该用介词by来引导。 IZ/+ROn  
三、谓语动词 QOB>Tv E  
(一) 谓语动词的主谓一致 h${+{1](6  
①、主谓分割原则 1TJ2HO=Y  
例1:To the citizens of the United States, the bald eagle, [2 :Q.Zj  
     A     &]iiBp#2  
   America's national bird, symbolize strength and freedom.  \9N1:  
        B      C      D FWNWOU  
分析:C错,应改为symbolizes。主语谓语用逗号分割开,主语the bald eagle为单数,谓语动词也应该用单数形式。 >+ul LQqe  
nep0<&"  
②、与后者一致原则 *]:gEO  
not…but, 强调but后面的名词, B&3oo   
not only…but also L )p*D(  
<b !nI N  
m^I+>Bp/:  
③、与前者一致原则 AwN7/M~'  
名词+with/together with/as well as/including+复数名词,谓语用is, V C$,Y  
中心词在前面,谓语动词应该与前面的名词保持一致 }coSMTMv6  
例:The athlete, together with his coach and 2:3-mWE  
     A      B  C     >>22:JI`  
  several relatives, are traveling to the Olympic Games. : p %G+q2  
         D o}O"  
分析:D错,与谓语动词与the athlete 保持一致,改为is T%zCAfx m  
sxc^n aK0  
④、就近原则 E0?R,+>&4  
or, either…or, neither…nor, A@M%}h  
单数名词+or+复数名词+are =A[:]),v  
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 742 sqHx  
所以注意一点: 如果是陈述句,靠后面近,用复数 "pUqYMB2i  
        如果是疑问句,靠前面近,用单数 uzG{jc^  
K =lm9K  
例:The structure or behavior of many protozoans are YNHQbsZUI,  
        A      B        Y%$@ZYW  
  amazingly complex for single-celled animals. !'m MGxkEb  
    C              D 4PdJ  
分析:A错,应改为and。从谓语动词是复数形式判断,主语应该为复数,or连接两个名词时动词和后面的名词保持一致,behavior是用单数形式,因此只有改为并列连词and才能使主谓在数上保持一致。 ^<u9I5?  
n@1;5)&k~  
⑤定语从句主语就近原则 PH!^ww6  
There are five apples that are red. kD"BsL*6!  
apples是复数,因此从句谓语动词是复数。 (p6$Vgdt  
MC\rx=cR\  
例:A rocket burns propellant rapidly and most rockets ''. P=  
      A            '2LK(uaU  
  carry a supply that last just a few seconds. Q5K<ECoPk  
   B   C    D y&A 0}>a:d  
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。 KH=4A-e,0  
_.}1 Y,Q  
⑥the +形容词主谓一致 /kZ{+4M  
The rich are not always happier than the poor. ^jph"a C  
The rich 表示一类人,应该用复数 8VWkUsOoI  
S{uKm1a  
⑦、倒装句的主谓一致 c>~q2_} W(  
改错题倒装句的主谓一致一般考两种情况: uDe%M  
a. there be 句型 5>S=f{ghFw  
there be+名词+名词,那么最近的名词决定其形式 pYxdE|2j  
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 6_rgj{L  
YZ0y_it)  
例:There are no known society in which left-handed people predominate. LvM;ZfAEv  
   A     B      C    D    3)ZdT{ MY  
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 'nx";[6(  
t%k1=Ow5i  
M94zlW<  
例:Between the foothills of the Andes and the Pacific isF jJPe  
             A     B    AiDV4lHr  
  Ocean are a dry coastal strip averaging about 30 BH;7CK=7R  
     C         Y-ZTv(<  
  miles in width. 4tGP- L  
     D  C@P4}X0,=  
分析:倒装句,are改为is bP+b~!3  
RJ63"F $  
例:Among the favorite attractions at the National Air and /c4@QbB  
   A    B       C         `@tn Eg  
  Space Museum in Washington D.C. are the film Cg]Iz< <bE  
                    D $qp,7RW  
  presented on the five-story-tall screen. (\qO~)[0  
分析:D错,应改为films , 主语实际上是名词,应该与谓语动词保持一致。 KD(}-zUs  
C)H1<Br7  
⑧、百分比结构的主谓一致 um5n3=K  
fifty percent of + 名词 QPZ|C{Ce  
one percent of + 名词 G&DL)ePu]m  
谓语动词的形式和百分比多少没有关系,主要取决于后面的名词,比如: ]A.tauSW  
  one percent of my students + are L2WH-XP=  
  fifty percent of my time is spent on working. DtRu&>o_6D  
bAkCk]>5  
这里要强调两个结构 3B^`xnV  
half of =fifty percent N5%Cwl6i  
most of + 可数名词 + are ; 5.S"  
most of + 不可数名词+ is z{uRq A G  
),%(A~\  
例:Nearly half of the ancient meteor craters has been + m+v1(@  
   A       B         C   b$,~S\\c  
  found in central and eastern Canada. ,JVW n>s  
           D um}%<Cy[  
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。 gd=gc<zYP  
D>>?8a  
例:Approximately fifty percent of the package utilized ='U>P( R-  
                 A   B  EsK.g/d  
  in the United States are for foods and beverages. L^b /+R#  
              C     D ]Lz:oV^%  
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。 4IUdlb  
) Z^b)KAk  
(二) 谓语动词的时态 fZ7Ap3dmP  
①、主要考察时间状语 Z H1UAf  
R{R'byre  
例 The metal aluminum has been first isolated early in the nineteenth century. ("!P_Q#  
   A        B  C     D , fR/C  
t7; ^rk*  
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 A-GU:B  
[)S7 `K;  
D&C83^m  
②、For和since的区别 S`?L\R.:  
区别一:For 后面使用时间段,since 后面使用时间点 ^U@-Dp,k+  
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 873'=m&  
  I has been a teacher for three years. g6V>_|  
  I has been a teacher since 1996. '}pe$=  
  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 2"IsNbW V  
%'vLkjI.  
例: Since 1921 the budget of the United States became \]$TBN dJ4  
   A      B              c'Mi9,q  
  the primary responsibility of the president. E!SxO~  
     C    D ;:l>Kac  
分析:A错,应改 In. since一般要求主句用完成时态,而句中谓语动词为过去式,其时间状语应与之呼应,故改Since为In。 WPXLN'w+  
)&$p?kF  
例:Adella Prentiss Hrghes served as manager of \-eDNwJ:#@  
             A  B  C   {DVu* %|  
  the Cleveland Orchestra since fifteen years. 9u%S<F"  
            D Pko2fJt1  
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。 *\4u:1Cu  
ZBcT@hxm  
f;Uf=.#F  
52. In general, prawns lived in shallow coastal waters or in streams.  s>+,u7EV  
   A       B        C     D +w(>UBy-  
自然现象和客观事实用一般现在时态,live GL- r;  
s?-J`k~q  
(三) 谓语的语态 ,{rm< M.)  
语态主要表示是主动语态还是被动语态。 SIr^\iiOB  
有四组动词是改错题中常考的: H}}g\|r&  
①、prove [t.x cO  
My advice proved to be wrong. 我的建议被证明是错的 OEwKT7CX  
尽管是被证明,但习惯上用主动; ~4{|  
' (o*l  
例:A majority of the reports received from people claiming v$_YZm{!<  
                      A   ,MRAEa2  
  to have seen the legendary Loch Ness Monster have proven to be SZ)AO8&  
    B                  C ~wl 4  
  mistakes, misconceptions, or they were being tricked. %M KZ':m  
                  D Kp.d#W_TX  
分析:D错,应改为tricks。并列连词 or在此连接名词,如果把D理解为并列句,不仅时态不对,语义也有问题,故将整个句子改为名词。have proven to be是正确的。 -w#*~Q{'*  
m.0: R  
!caY  
②、Locate,Situate jXCSD@?]K  
这两个词可以用作主动,表示把…放置在…地方;确定…的位置 :,]*~Nl  
  Bats locate obstacles.蝙蝠确定障碍物的位置 [8OQ5}do/  
这两个词也可以用作被动 <{xU.zp'  
  My school was located near the river. .W/#$s|X\  
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 $~s|%>@  
例:The center of gravity of the human body ---- behind the hip joint. e <]^7pz  
   (A)locates _t'S<jTI  
   (B)locating /%4wm?(eA  
   (C)to locate WVa#nU^  
   (D)is located -o`Eka!ELz  
分析:空格处显然缺谓语动词,故首先排除不能作谓语的B和C。动词locate后面没有宾语,所以用作被动,表示“位于”,所以D为正确选项。 rz'A#-?'oG  
E]<Ce;Vj  
③、表示需要概念的动词 0[SJ7k19  
need, want, require等 W7 iml|WV0  
BXx0Z %e.3  
My watch needed repairing xQ{n|)i>  
My watch needed to be repaired. 45+w)Vf!  
ja1W I  
④、表示人的情感的动词 I]dt1iXu_{  
move, annoy, surprise, please等 .>A`FqV$~+  
p#fd+  
He is so moving.  他令人感到感动。 93+p~?  
He is greatly moved. 他感到非常感动。 "B 9aJo  
Fr xi m  
主动和被动技巧总结: D;RZE  
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 ImnN&[Cu  
D6wg^ 'Q:  
例:The Tennessee Valley Authority has chartered by the mxxuD"5  
                 A      H[S 4o,  
  United States Congress in 1933 to construct dams, D%k`udz<  
                 B aLKvl~s;m  
  power structures, and flood-control works along d 6$,N|  
                    C vi :IO  
  the Tennessee River and its tributary streams. luYa+E0  
                D  <m7T`5+  
分析:A错,应改为has been chartered。由信号词by可知前面的谓语动词为被动语态形式。 U:[#n5g  
 ,m^@S  
四、非谓语动词 '=^$ ;3Z  
{Al}a`da  
(一) 分词 S9'8rn!_  
现在分词和过去分词的区别 %%=PpKYtSD  
①、用于句首作状语,现在分词表示主动,过去分词表示被动 $u`v k|\R  
uBPxMwohR  
例:Won its war for independence in 1783, the United States then j!oD9&W4~  
   A [kjmEMF9i  
  struggled to establish its own economic and financial system. @\_l%/z{  
     B      C            D k~<b~VcU  
分析:分词作状语,主要看是主动还是被动,美国赢得应该是主动,所以A错,改won为winning p%_m!   
mROXwzL  
②、用于名词后面作后置定语,现在分词表示主动,过去分词表示被动 < mb.F-8  
例:In the nineteenth century the Mohave Indians lived in 6tKm'`^z4  
      A               B   svBT~P0x  
  the Northern Hemisphere grew their crops on river bottom lands. T==(Pw7R7  
               C         D :Ur=}@Dj  
分析:B错,生活在什么地方的人,人生活是主动,因此改为living kDrqV{ _  
WrS|$: 0  
;g0p`wV  
一些动词后面必须用doing v@6TC1M,  
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。 ~;pv &s5}  
 mind, finish, enjoy, celebrate, D~< 3   
 advocate, suggest :tv:46+s=  
 delay, quit |] <eJ|\=  
 forgive(原谅),tolerate, c]y"5;V8  
 avoid, escape(逃避) *TjolE~o  
 spend+名词+doing; 0S{dnp  
 have trouble/difficult/a problem/ +doing fC A/   
gD[ Fkq$]  
例:Long before the dawn of recorded history, humans celebrated to harvest their _>G=v!  
   A     B    C              D Pmj]"7Vd[  
  crops. #b~wIOR)Z  
分析:D错,应改为harvesting。及物动词celebrate直接带名词、名词短语或动名词短语作宾语,故将to harvest改为harvesting。 "]jGCo>9  
y11/:|  
例:Some experts have advocated to bring that country into the talks, 4)o_gm~6c4  
               A        B ,C#Mf@b  
  to revive the intermittent dialogue that began after the 1967 Middle East War. 3lyk/',  
        C          D iaqhP7!  
分析:A错,advocate 后面直接跟doing, 改为advocate bringing q/o|uAq  
uc% &g  
(二) 不定式 e7{n=M  
A. 动词不定式的省略 hSgfp  
①、help后面可以省略to 6,"fH{Bd  
  help do <p48?+K9  
  help sb. to do +\`D1d@  
p0KkPE">p4  
例:A good exercise program helps teach people to avoid q;T3bxp+  
              A      B   TzXivE@mm  
  the habits that might shorten the lives. )`RF2Y-A7  
         C     D D t~Jx\\  
分析:D错,应改为their. 定冠词在句中不如代词所有格明确,如果lives后面有定语就可以用the。注意(A)并没有错,help后面可以接不带to的不定式。 vG(Gs=.U  
AsRS7V  
②、使役动词后面要省略to, 这样的动词只有三个 q16RPqfT  
  make, w_po5[]R  
  let, ubV|s|J  
  have sb. do sth O a_2J#~$  
  注意get不是使役动词,get sb. to do sth. 7qB}Hvh  
例:A conductor used signals and gestures to let the musicians &zsaVm8  
        A               B *p;Fwj]  
  to know when to play various parts of a composition. (F$V m  
   C     D ]8(_{@ /  
分析:let是使役动词,后面不需要to, C改为know `A@{})+  
] X, C9  
③、感官动词 m~%\f8w-x  
   hear, feel, watch, see, notice, observe  *0)vsBi  
   see sb do sth. 强调过程 /I{<]m$  
   see sb doing sth 正在做某事 a3i4e GT-  
} h|1H  
&B uO-  
B. 动词不定式的固定用法 VLW<"7I 6\  
(1)表示第一人 i]8HzKuiW  
the first woman to do sth. \2#>@6Sqrl  
`}gjfu -'\  
(2)表示迫使的动词 j  )6A  
一般考三个, allow/ enable/ call, +sb. + to do -QL_a8NL  
B1>aR 7dsf  
例:Besides providing clues to the nature of atoms, mineral analysis dEU +\NY  
     A                 B    3z9}cOFq]z  
  allows to speculate geologists about the ancient Earth. z=>U>  
       C           D yTWP1  
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。 hjywYd]8  
lz.ta!6  
b: UTq 7^  
(3)表示倾向…的形容词 X>^St&B}fC  
  be more likely to do 更有可能作某事 RnV )*  
  be inclined to do倾向于做某事 g$<Sh.4A  
  be lieable to do 易于…的 5y;texsj[  
  be apt to do lAU`7uE  
'+LbFGrO3  
(4)表示目的的名词, BwwOaO@L  
一共有7个这样的词,这一条也是最重要的。 _oK*1#Rm8  
固定的句式: H'E(gc)>)  
the purpose , the purpose of sth is to do sth. Lu,72i0O ^  
the objective 目标 ehB (?  
aim f QSP]?  
goal - Te+{  
reason理由 {\3ZmF  
function功能 k@MAi*  
intension意图 T$[50~  
"J|{'k`  
例:The function of Louis Sullivan's architecture was providing (JV [7u -  
                       A  DJ)Q,l*|N9  
  large uninterrupted floor areas and to allow ample light into the interior. >@?!-Fy5  
           B          C     D PM ]|S`  
分析:the function to provide, A错 a`/\0~  
IZ?+c@t  
例:The chief goal of biochemistry is for understanding the structure yR?S]   
                  A       QX`Qnk|Y  
  and behavior of the carbon-containing compounds 2>`m1q:  
     B  L>xecep  
  that make up various components of a living cell. ~)ut"4  
    C    D \N3A2L)l  
分析:the chief goal is to understand, A错 2h=QJgpCG  
+UvT;"  
(5) 其他同根名词 3` ,u^ w  
 ability to do 受到be able to 的影响 J  ZH~ {  
 attempt to do 企图 |azdFf6A:[  
 decision to do 决定, 受decide的影响 \tCxz(vKz  
 ambition, Go;fQ yG  
 be ambitious to do  Cpg>5N~;L  
 effort J_-K"T|f  
B7QuSo//  
例:For ancient people, myths were often attempts explanation #{f%b,.yxt  
  A                    B   I \Luw*:  
  catastrophic events such as volcanic eruptions. n^[VN[ VC  
          C       D BQo$c~  
分析:B错,应改为to explain。 attempts后应跟动词不定式短语表目的,故将名词explanation改为to explain。 Al}D~6MD  
NQ3EjARZt  
例:In the early 1960's the Civil Rights movement made great Mp-hNO}.Z  
  A                   B   Crg@05Z  
  efforts for registering members of minorities to vote. yiO/0nMp  
       C            D % 3kS;AaA  
分析:efforts to register, C错 hBRcI0R  
'nQQqx%v  
k=&UV!J  
C. 动词不定式的其他用法 )&px[Dbx  
(1) be to do 表示已安排好或者注定要发生的动作,属于将来时态的范畴 n=iL6Yu(  
She and Anne are to meet at two o'clock. EK 8rV  
*S= c0  
(2)不定式的完成式为“to have done”,表示不定式的动作在谓语动作之前发生,这个完成式通常表示一般过去时 )<K3Fz Bs  
I am glad to see you. Dkyw3*LCn%  
I am glad to have seen your mother yesterday. N~! G AaD  
yesterday是一般过去时,修饰have seen. lHI?GiB@  
H"b }l f  
(3) 形容词后面使用动词不定式,主动表示被动 ;!:@3c  
It is difficult to decide. Nc_Qd4<[@G  
\Y$@$)   
U UYx-x  
五、句子的结构 N= G!r  
句子的结构主要考查四个出题方向。 MZWicfUy  
(yO8G-Z0  
(一) 主语的重复 2]'cj  
名词+代词+谓语,这个代词永远是重复的主语,永远是错的 cM  Z-  
例:Woodrow Wilson he was an idealist who refused to make any ZxoAf;U~  
          A      B      J`'wprSBb  
  compromises concerning the establishment of the ;y]BXW&l&  
          C          D )\m%&EXG{  
  League of Nations. YgR}y+q^6  
分析:代词he不是同位语,主语重复;如果是下面这样的主语,那么便是主语同位语 X$(YCb  
A prolific writer, Woodrow Wilson $Ma *qEB  
_)a!g-Do7  
7OdJ&Gzd  
例:Two unique features of the Arctic they are Y*-dUJK-`  
        A        B  H$!sK  
  lack of precipitation and permanently frozen ground. `7 3I}%?  
    C         D hOR1R B  
分析:选项B中的they和前面的主语two unique features重复 n_eN|m?@  
!)HB+yr  
(二)谓语的重复 0NMmN_Lr  
完整的句子后面又多了一个谓语,往往改为定语从句 / TAza9a  
4;)aGN{e  
例:A paragraph is a portion of a text consists of  NxrfRhaU3  
    A            B    @WnW @'*F  
  one or more sentences related to the same idea. gV;9lpZ2  
         C   D m/p:W/0L  
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。 DgGG*OXY  
gT#hF]c:  
(三)谓语的缺少 #sb@)Q  
例:Most mammals to maintain a relatively constant body UO}Yr8Z;  
          A     B    J?oEzf;M  
  temperature, regardless of what the air temperature might be. 3}nkTZG  
         C               D [ w?v !8l  
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。 }]+k  
M&5De{LS}  
(四)主句的重复 !w{(}n2Wq  
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 lJ(] ;/%  
*B%ulsm  
j7 \y1$w  
例:Salmon spend most of their adult lives in salt water, despite VdF<#(X+  
      A         B        C   0<u(!iL  
  they return to their freshwater birthplaces to spawn and die. de,4M s!%  
     D hZ UnNQ  
分析:C错,应改为though。despite是介词,后面一般接名词作宾语,而在句中它后面却跟着一个完整的句子,所以改为连词though。 @0fiui_  
KpfQ= ~'  
例:Solar eclipses occur during the Moon's shadow I2e@_[ 1  
        A   B       .aD=d\  
  sweeps across the face of the Earth. >m4HCs>  
      C    D hDD]Kc;G^1  
分析:B错,应改为when或as。介词不能引导条件状语从句,根据题意改为从属连词when或as。 ;]Ko7M(4  
j[Oh>yG  
例:Even many early leaders of the United States have provided Mo0pN\A}h  
   A                     B  ?~WDl j3  
  names for towns, only George Washington C#:L.qK  
      C mecm,xwm  
  is remembered in the name of a state. ^u$?& #  
          D C~8;2/F7  
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。 Ue!~|:  
六、比较级和最高级 1LonYAHF  
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 epQdj=h  
ghDOz 3  
(一)    比较级或最高级形式上的重复 V J]S"  
例:The most easiest process for mining gold is panning, which _>(qQ-Px  
      A               k/.a yLq  
  involves using a circular dish with a small pocket at the bottom. TY]-L1$  
     B       C           D Cbjx{  
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 F8>J(7On  
$pfN0/`(  
(二)比较级和最高级之间的混用 %tT=q^%5  
例:The greenest and plentifulest leaves are the leaves of grasses. ?b3({ P  
     A      B     C  D Ob m%\h  
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。 } DQ KfS  
]2@g 5H}M  
例:The more fearsome of all the animals in the Western Hemisphere $ \vTiS'  
     A       B     C   D ;/)u/[KAv  
  is the grizzly bear. >Z!H9]f(  
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。 VZEDBZ x*  
Fv2U@n6'v  
  ]n (:X  
(三)比较词than的前面一定要有比较级 0) nY- f0  
改错题中,通常会看见than前面有一个原级 t+%tN^87:  
dBM> ;S;v  
例:Film directors can take far great liberties in dealing with I>( -&YbC  
   A           B  #Oq~ZV|<l  
  concepts of time and space than stage directors can. P h/!a6y  
   C                 D 5`O af\S  
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。 n s`njx}C  
wxIWh>pZa  
(四)在as…as以及否定not so…as, not as…as的中间使用形容词原级 Nx^r&pr  
as sweeter as, 这是不对的,应改为as sweet as ~Lf>/w  
9w08)2$ Na  
(五)the 和比较级最高级的关系 8V(-S,  
①、比较级前面可以出现the, 修饰后面的名词 NkL>ru!b9  
the taller boy -wUw)gJbM  
3_cZaru  
②、副词的最高级加不加the均可以 jO+#$=C  
例:Although flies live longest in cool temperatures, it breed { ((|IvP`  
          A            B -naoM  
  prolifically when temperatures are warm, food is PAHkF&  
  abundant, and humidity is moderate. U?sio%`(  
    C          D 6O# xV:Uc<  
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 'D<84|w:1  
!3T,{:gyrI  
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 {c\KiWN  
例:Of all the Native Americans in the United States, cO^}A(Ma(  
  A  B         C     % .`<ud  
  the Navajos form largest group. |T;NoWO +  
         D pJ ;4rrSK  
分析:D错,应改为form the largest。形容词最高级前面要加定冠词。 $TR#-q  
+Oa+G.;)o4  
陷阱1, earliest, 有两种可能, /\C5`>x  
一种可能是early的最高级,最早的语言,the earliest language R<AT}!mkR  
    另一种可能作名词,表示早期,必须和时间的名词连用,earliest time, earliest ages, 表示很早的年代,很早的时代,也就是说,如果以后碰上earliest后面加上times, ages, 前面不用加the +PGtO9}B  
*^_ywqp  
例:The belief in fairies have existed from earliest times, and the literature of many >+8Kl`2sw;  
            A      B         C T>\ r}p  
  countries includes tales of fairies and their relationship to humans. ji :E  
            D 3Sclr/t  
分析:A错,应改为has existed。主语是单数名词the belief,而不是复数名词fairies,故谓语动词是单数形式。earliest times表示表示很早的时代是正确的。 r"aJ&~8::W  
 Lkl+f~m  
陷阱2,如果最高级前面有所有格的话,不用加the xY,W[?3CY  
例如:my best friends >ho$mvT  
\~bx%VWW4  
例:Salt Lake City, Utah's capital and largest city, is industrial s_`=ugue  
            A    B     C _(.,<R5  
  and banking center. )|SmB YV  
        D :SD^?.W\iT  
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。 '"QN{ja  
Utah's largest city, 题目中其实是省略了Utah's。 oiL^$y/:;z  
|wYOO(!  
Am&PH(}L  
例:Faults in the Earth's crust are most evidently in sedimentary 4EtP|  
                 A         >nA6w$  
  formations, where they interrupt previously continuous layers. dD{{G :V  
    B   C     D map#4\  
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 j9XRC9   
`3KXWN`.s  
七、平行结构 j4hiMI;  
改错题考的最多的一个方向便是平行结构 / Q8glLnM  
` e~nn  
k@i+gV%  
(一) 对等连接词 (&y~\t] H  
一共有三类连接平行结构的词 Spt]<~  
单一式: and, or ,but n,+/%IZ  
相关式: both…and, not … but, Hve'Z,X  
     either …or, neither…nor +dIO+( &g  
     the same…as;as…as, not so…as, not as…as 5u=(zg  
     such …as, so …that.. too…to, from…to, from…until, j(*ZPo>o D  
没有so...as... ;jEDGKLq  
between…and, ;[ag|YU$Y  
     not only…but also(also可以省略),Not only +主谓,also (4WAoye|  
     not only…but also(also可以省略)+as well, hCcAAF*I;5  
|*w}bT(PfR  
短语式: as well as ygA~d9"  
     rather than (而不是) `- \J/I  
     other than (除…之外) ('u\rc2 R  
     instead of (代替) PqO PRf  
[A.ix}3mm  
考试的方式往往是搭配中有一个单词是对的,另一个单词却不对 0F495'*A  
例:John lived in New York since 1960 to 1975,  yG`J3++ S  
       A     B   ("7rjQjRz  
  but he is now living in Detroit. yi*2^??` 1  
       C   D S?M'JoYy  
分析:B错,应改为from。“从某年到某年”要用“from…to…”这个表达法,不能用since …to…。 1zDat@<H  
M!9gOAQP  
例:Even as he wrote copiously on so diverse topics XmK2Xi;=b  
       A         B `|Wu\X  
  as education ,politics ,and religion ,Lewis Mumford I)B+h8l72<  
  remained active in city and regional planning. X(`wj~45VX  
          C    D  Cmsg'KqqT  
分析:B错, 改为such diverse topics as, 出现as, 往往要注意前面一半 ID#p5`3n  
(二)平行的内容 IsC`r7  
第一、引导词性的平行,词性的平行本质上是语法作用的平行 %l#i9$s  
例:Photoperiodism is the functional or behavioral response of r? w^#V  
             A         B   Y M <8>d  
  an organism to changes in duration of daily, seasonally, TvbkvK  
         C            D TspuZR@2  
  or yearly periods of light and darkness. eY N =?  
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 v*.[O/,EBR  
zXop@"(e  
7<T1#~w4L  
第二、名词单复数的平行 $y0[AB|V  
但是如果既有可数名词,又有不可数名词,可以不平行 T ke3X\|  
Mx3MNX /  
例:The main advertising media include direct mail, &$1ifG   
  A     B          C   pn:) Rq0  
  radio, television, magazines, and newspaper. Hd/|f;  
                 D   d'oh-dj %^  
分析:D错,应改为newspapers。newspaper为可数名词,在没有任何前置修饰语的情况下一般用复数形式,并且和前面的magazine平行,而mail, radio, television则是不可数名词。 SWX[|sjdB  
PQkFzyk  
例:The Canadian province of Newfoundland has a rocky coast, a moisture climate, _V jfH2Y  
                   A         B #K:!s<_"  
  and probably the best cod-fishing areas in the world. MsaD@JY.y  
      C          D 0gLl>tF[H  
分析:海岸气候只有一个,但是钓鱼的地方可以有许多个,所以也是不可数名词和名词复数的平行;因此D没有错,A错改为have IzuYkl}  
zeHf(N  
第三、时态的平行 tRl01&0S  
例:The poet Marianne Moore was initially associated isG8S(}IW&  
                A     t-;zgW5mwF  
  with the imagist movement , but later develops R/_bk7o]H  
                   B : aIS>6  
  her own thyme patterns and verse forms. i-<1M|f  
          C    D tyW5k(>  
分析:B错,应改为developed。句中前半部分谓语为过去时,与之并列的谓语也应用过去时。 k%|Sl>{Ir  
-/ltnx)j  
例:Because the papaya grows readily from seed , ----- xy^t_];X  
  spread from its home in Central America and mm l`,t8  
  now grows throughout the tropics. ?ZqvR^  
   (A) to be    (B) it   mSg{0_:  
   (C) the     (D) its G2 E4  
分析:正确答案为(B)。空格前是原因状语从句,后面紧接着是谓语动词,空格处明显缺主句主语。四个选项中只有B能单独作主语。注意spread是过去式,没有数的变化,因为这一动作明显发生在过去时间。spread 和grows为什么时态可以不平行呢? ?xRx|_}e  
原来它在Central America 的家乡传播,现在在整个地方传播,now只修饰后面的grow P<tHqN !q  
yMd<<:Ap  
例:Ducks have been domesticated for many centuries ---- 9tMaOm  
  commercially for their meat and eggs. =(3Yj[>st  
   (A) raised   (B) and are raised pGsk[.  
   (C) raised as  (D) are raised *K57($F  
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)。 &P0jRT3e#Y  
w YEkWB^  
第四、排列位置的平行 a(eKb2CX  
例:---the surface of metal, but also weakens it. NKSK+ll2  
   (A) Not only does rust corrode Qvx[F:#Tk  
   (B) Not only rust corrodes  UG!528;7  
   (C) Rust, which not only corrodes oOAn 5t@  
   (D) Rust not only corrodes N,4. %|1  
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。 L,+m5wKj[  
wAvnj  
对于not only, but also的用法有以下几种: Fmd^9K  
 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。 vT&) 5nN  
 2、Not only +主谓,but also+主谓,正确 _1hiNh$  
 3、Not only +主语+谓语,but also+谓语,错误 QyEGK  
\Qgc7ev  
八、词序的颠倒 c{,VU.5/  
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 0DB8[#i%:  
(一) 先说形容词,再说名词 m+a\NXWR?N  
例:The Medal of Honor is the highest award military for courage v\3 \n3[u  
              A    B        ' O+)[D  
  that can be given to any individual in the United States. F*['1eAmdY  
      C       D    ? koIZ  
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。 I" hlLP  
` :Bm@eN  
us7t>EMmB  
(二) 副词+形容词+名词 !j8 DCVb  
例:Certain types of computers work properly only `Q!#v{  
          A      B     xo.k:F  
  in environments with controlled precisely temperatures. 2e<u/M21>  
    C         D A?+0Ce&qL  
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。 >>b <)?3Rv  
7@NV|Idtd  
!zZ3F|+HB  
(三)主语系动词, 系动词 + 表语 r?$ V;Z  
4Nl3"@<$  
例:During the 1600's skilled shoemakers scarce were wsEOcaie  
          A   B     C   ?e#bq]  
  in what is now the United States. /_[?i"GW  
    D 35KRJY#  
分析:C错,应改为were scarce。表语应该放在系动词后面。 kQw%Wpuq[/  
[aF"5G  
所有的系动词分为三大类: ?P%-p  
第一种:表示保持某种状态, ( &!RX.i  
    is, remain, keep, stay, wM1&_%N  
    lie, exit(表示位于) Pq(7lua7  
第二种,从一种状态转变到另一种状态 +:kMYL3  
    become, turn, grow, ufn% sA  
    get (It is getting warmer and warmer) \OW.?1d  
{` ByZB  
第三种,感官动词 ,v#O{ma  
    seem(好像是) z)ndj 1,#)  
    look(看起来好像是) p|>m 2(|  
    feel, sound, appear, smell, taste }1EtM/Ni{!  
enough修饰形容词或副词时,一般放在形容词或副词后面。 ^O QeOTF  
例: The eruptions of Mt. St. Helens were enough severe L_Xbca=  
    A               B     &>xz  
   to cause numerous deaths. \OwCZ!`7i  
        C   D  `b KJ  
分析:B错,应改为sever enough。severe是形容词, enough放在severe后面。 +Kp8X53  
0[f[6mm%m  
九、词性的混用 9Cs/B*3)b  
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。 (tCBbPW6T?  
3/ '5#$  
(一)做表语时形容词和副词的混用 ;]l`Q,*OXb  
做表语永远用形容词,绝对不能用副词; cI'su?  
^fj30gw7\5  
例:Giant pandas, which inhabit restricted areas of high Fh4Exl@6  
          A        B      c-**~tb(  
  mountain bamboo forests, are rarely today and *z^Au7,&  
              C }.D adV  
  when they are in captivity they breed poorly. E BSjU8  
          D Z>[n~{-,p  
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) gnadx52FP  
KMx '(  
?e\u_3- 9  
(二)加宾语时名词和动名词的混用 p]qz+Z/  
后面加宾语当然要用动名词 C@g/{?\  
例:Tilling means preparation the soil to plant the seeds aTkMg  
         A       B      oA8A @,-L  
  and keeping the soil in the best condition to Bkg./iP5x  
          C        +R_s(2vz  
  help the crop grow until it is ready3 for harvesting. %' /^[j#  
            D F_&H*kL L3  
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。 ,ZVhL* "  
o7^0Lo5Z?  
例:Langston Hughes, a prolific writer of the 1920's, `O!yt  
            A       y(O~=S+<  
   was concerned with the depicting the experience of wEw;],ur  
      B      C -XnOj2  
   urban Black people in the United States. FD5OO;$  
   D /]of @  
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。 6Ilj7m*  
u4'B  
)$K\:w>  
####(三)表示时间时,状语从句连接词和近义的介词混用 LYiIJAZ.  
表示时间有两种可能, }*b\=AS=  
一种是状语从句,由when and while引导,后面加句子 YxGqQO36  
另一种是由介词引导,如during,后面加名词, t#%J=zF{  
考试中往往就利用这个特点,总是给出相反的情况 ZG? e%  
)P,pW?h$  
例:Balloon observations for military intelligence s<oT,SPt  
       A     B     p.H`lbVY  
  were made while the American Civil War. etQS&YzC  
   C    D D&pp <  
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。 " t?44[  
*?VB/yO=0  
例:Some of the most celebrated publicity stunts while the w ~^{V4V  
   A      B           C    m_FTg)_=  
  history of radio were associated with Gracie Allen. =1xVw5^F  
          D f0YBy<a  
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。 r?dkE=B  
t gHN\@yj  
L0w2qF  
(四)对等连接词和近义的副词混用 D |fo:Xp,  
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。 eu?P6>urA  
# %'%LY=  
例:Mary McDowell shared Jane Addam's interest in social n57mh5mixM  
                   A     :XTxrYt28  
  work also was a loyal supporter of the League of Nations. 'Mhnu2d  
     B   C    D @}uo:b:Q  
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。 j&b<YPZ  
O;T)u4Q&3  
例:Paper is strong under tension instead crumples }=.C~f]A  
   A        B   C      Q5u3~Q'e  
  easily under the stress of compression. lwo,D}  
   D \`%#SmQF  
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 2z1r|? l  
~ H"-km"@  
+vPCr&40  
(五)表示人的名词和表示事物的词混用 0UGAc]!/RZ  
VTi; y{  
例:An editor is customarily a brief newspaper or magazine T b*Q4:r"  
    A         B IVeA[qA0  
  article that gives personal comments on current events. A5O;C  
          C            D U.<ad  
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)。 u/wWD@,  
@[n%q.|VB  
QqcAmp  
例:For centuries, music have played acoustical guitars, 5 RYrAzQo  
         A akwS;|SZ  
  which produce sound from the vibration of the strings. /)rv Ndn  
   B      C      D (: mF+%(  
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)。 .tK]-f2  
0,iG9D 7  
(六) 只能用副词+数量词+名词;不能用形容词 h9~oS/%:  
nearly two hundred students, 这里nearly修饰的是200; q@Zeu\T,*#  
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:
5+2=? 正确答案:7
按"Ctrl+Enter"直接提交