高分语法讲解 ,c]<Yu
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第一章 名词 ]mzghH:E
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正确区分可数名词与不可数名词、正确选择可数名词单复数、名词之前的限定词与名词数(单复数)之间的关系以及名词在句子中承担的成分是TOEFL中常考的内容 ] 6Y6q])Z
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第一节 可数名词 !)r1zSY"g
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考点一 单复数 r;n^\[Ov0,
可数名词与不可数名词的典型区别在于前者有单数和复数两种形式。
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TOEFL考试中经常在不可数名词后面加了s,变为复数形式,其实这是再考你辨别可数名词和不可数名词的能力。TOEFL中还经常考可数名词是采用单数还是复数, 这往往要通过句意或者其他的一些指示词来辨别。 hQb3 8W[
例如:various colors(various是各种各样的,后面当然要用复数形式) } *:H\GL
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下面我们会讲一下复数形式。 5M v<8
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复数形式简而言之就是在单数词尾加-s,但实际上细分起来还有一些具体的规则: S7v# `#
1.结尾是s, o, x, ch, sh 的词, 加-es, 如:buses, tomatoes, faxes, matches, brushes R$m?aIN
2.结尾是“辅音字母+y”的词, 去掉y加-ies, 如: factory-factories :pJKZ2B,
3.结尾是f, fe的词, 去掉f, fe加-ves, 如: half-halves, knife-knives aG&t gD{
4.结尾是o, f 的词也有一些加-s, 如: photos, beliefs, chiefs 2F&VG|"
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例题: he!Uq%e
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(1) Flower have long been cultivated and bred for their beauty and their fragrance. A$jf#,
A B C D IkP; i_|
答案:A 9,jFQb(),
应改为:Flowers nPR*mbW
解释:表泛指时,可数名词可用不定冠词加单数或直接用复数,因谓语是复数,故改为复数 ET0^_yk
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(2) Doctor are discovering that there is a strong psychological component to chronic `f<&=_,xfH
A B C D
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pain. TCI)L}L|
答案:A m)ENj6A>yP
应改为:Doctors o`M.v[O
解释:表泛指时,可数名词用冠词加单数或直接用复数,因谓语动词是复数,故名词也用复数 jaL#
考点二 复数形式特例 {k uC+~R
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这部分主要考察学生对特殊复数形式的记忆,作为考题并不过多的出现,但是在题干中的出现率却非常高,因此熟悉下列一些词的复数形式有助于理解题意
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1.单复数词形相同 >@0U B@
如: people, fish, Chinese(某国人), aircraft, means, series, species,sheep, deer, aircraft等 +>QD4z#
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2.外来词保留了原来的复数形式, 这一点需要重点掌握, 如: 4
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basis-bases analysis-analyses crisis-crises q0*d*j F0u
medium(媒体)-media datum(数据)-data curriculum(课程)-curricula @MxB
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larva(幼虫)-larvae criterion(标准)-criteria phenomenon(现象)-phenomena :yFmCLZaQ
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3.通常只以复数形式出现的词语, 如: QV>hQ]L
clothes trousers compasses(圆规) scales(天平) savings(储蓄), !@T5]( zV
statistics(统计数据), headquarters(总部), -5y=K40
4.复数形式有特殊意义的词语, 如: 85rjM#~
goods(货物), manners(礼貌), troops(军队), authorities(当局)
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5 不规则的名词复数 ;Dp<|n
child - children mouse - mice louse - lice E`#/m@:|-
tooth - teeth foot - feet $bF3
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6.注意:有一些结尾是-s的词, 但是要当作单数看待, 如: physics, politics, mathematics是表示学科的不可数名词 |3C5"R3ZGO
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例题: cd.|>
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(1) With the incorporation of jazz history into current academic curricula, leading j[|mC;y.
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jazz musicians are now founding on the faculties of several universities. AEo
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(2) y\mK?eR
Like some other running birds, the sanderling lacks a back toe and has a three-toed /{!?e<N>
A B C [4b_`L
feet. S3sxK:
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答案:D sh;>6xB
应改为:foot \s_`ZEB
解释:feet是foot的复数形式, 不定冠词a 之后应接可数名词的单数, 故将feet 改为单数 dCO)"]
词汇:sanderling: 三趾滨鹬 mH9_HK.C
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第二节 限定词 ,2]a<0m
名词究竟要用单数还是复数, 与名词之前的限定词有很大关系, 限定词通常分如下几类: 2py
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1.之后肯定接单数: oNp(GQ@0
a /an, every, one, another, each, either, this, that, such a, many a, etc. G'(8/os{
例句: Each of them has two books. k/hNap'0
You can read either book. (两本书你可以随便读一本) T*qSk!
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2.之后肯定接复数: M6H#Y2!ZbC
these, those, many, such, other, O_^t u?x
大于one的数词(ten, hundred, thousand, million…), vu`,:/|h
a few /few /fewer /fewest, a (great /good / large /small) number of, several YxWA]
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one of, all (of), some /any (of), most (of), a lot of, lots of, the rest of, plenty of aLO'.5
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3.之后既可接单数又可接复数: the, no, his, her, their, my, etc st wxF?\NS
注意:这几类词大多不能同时使用
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考点一 否定限定词no
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(1) no既可用于可数名词复数前又可用于单数前, 表示否定意义. 例如: s|IC;C|
No flowers in the garden. 花园里没有花. N~+ e\K6
No one is here. cCO2w2A[*
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(2) no与否定副词not的区别是改错题的常见考点。 二者的区别在于: ")D5ulb\
no直接修饰名词, 不能与其他限定词同时出现; vY!'@W
not一般出现在be动词或助动词之后, a, an, any等限定词之前, 它是否定式的组成要素, 而不是名词的限定词 T[ltOQw?Y
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例题: lB*HLC
(1) ]La~Bh6
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The mechanism by which brain cells store memories is ---- clearly understood. ^~7ouA
(A) none f]48>LRE8
(B) no Ft 6{g
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(C) not qaiR329fx
(D) nor ]i
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答案: C Eal*){"<,?
解释: 此句主谓完整, 据选项可知空白处需填入合适的词使原句变为否定, 只有否定副词not可以和is配合构成否定句, A、B、D 之后都需要名词词组, 不符题意 bDjm:G
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(2) #D-Ttla
Not woman held a presidential cabinet position in the United States until 1933, when ^=[b]
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Frances Perkins became secretary of labor. Jsf"h-)P
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答案: A ;VS$xnZ
应改为: No OBL2W\{
解释: Not是否定副词应置于be动词或助动词之后, 且它与单数名词间需加冠词, 而no是形容词, 可以直接修饰后面的名词 _&e$?hY
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考点二 their等物主代词 <lTLz$QE
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1.物主代词是常见的名词限定词, 其后既可接可数名词的单复数(his pen, his pens)又可接不可数名词(his time), 但不可与其他的限定词同时出现(部分数词除外),例如:不能说no my car, my no car,但是可以说 My two red cars #oJ%i+V
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2.英语中许多习惯用法在表示特指时都用物主代词而不用the, 为的是更突出所属关系,这在TOEFL中是一个常考的点
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例如:Manufacutrers of consumer goods often change the styles of their products. :gTtWJ04]
这里用their 而不用 the Xx1e SX
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例题: O96%U$W
(1) ',]^Qu`a
A good exercise program helps teach people to avoid the habits that might shorten ?g4S51zpp
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the lives. ?*&
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D ,"5][RsOn
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答案: D v9"03=h
应改为: their RV),E:?
解释: 定冠词the指代不清, 用物主代词their作名词lives的限定语更符合英语习惯, 还可突出lives 与people之间的所属关系 4 {+47=n
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(2) %R P\,|
A liquid is similar to a gas because has molecules are not fixed to each other in any |?t}7V#[
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specific way. m8Rt>DY
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答案: B byPqPSY
应改为: its yM*_"z!L
解释: has是动词, 不能修饰名词, 且与从句的谓语冲突, 依句意改为物主代词its作molecules的限定语 VjJ}q*/3e
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考点三 只接复数名词的限定词 Mp06A.j[
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a (large /small /great /considerable /remarkable) number of, a variety of, a set of, a few, 等表示数的固定词组之后总是接复数名词 ZQAiuea
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例题: \S>GtlQbn
(1) g/gaPc*86
In mathematical terms, modern algebra is set of objects with rules for connecting or (};/,t1#$
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relating those objects. f1
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答案: B 's$/-AV
应改为: is a set Px&)kEQ
解释: a set of是固定词组, 表示一套、一组, 后面接可数名词的复数, 与题中objects吻合 NMESGNa)z
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(2) De<i
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At birth, an infant exhibits a remarkable number of motor response. u24XuSe$
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答案: D DuIgFp
应改为: responses @>+`1C
解释: 短语a number of 后面要求接可数名词的复数, number前可加某些形容词如great, considerable, remarkable, small 等表示a lot of 或 a few qoEZ>
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注意 “the number of” 和 “a number of”的区别 =]o2{d
The number of boys in Class Five is 25. (五班男孩的数目是25, 后面谓语动词用单数) h;A~:}c,
A small number of families are able to afford an apartment. (少数家庭能够买得起一套住房, ) 7Ac.^rv5
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第三节 冠词作限定词 L;fz7?_j
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冠词是一个虚词,本身不能够独立使用, 必须和一个名词连用。TOEFL出题主要集中在a和an的区别,那些地方要加the那些地方不加。 $?On,U
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考点一 不定冠词a / an Gn;^]8d
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不定冠词a和an后面当然接单数,a和an 的主要区别是: 6t gq.XL^n
a 用于以辅音开头的名词前(指发音而不是拼写), 如: a tower, a university ?8)k6:
an用于以元音开头的名词前(指发音而不是拼写), 如: an orange, an hour Gz2\&rmN
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不定冠词a / an与可数名词单数连用, 表示泛指 “一个”、 “某一个”, 有时还可代表一类人或事物. 在作表语或同位语的可数名词单数前一般都要加不定冠词(除非名词前已有物主代词作限定语, 如my pen). $|VdGRZ1
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例题: <&HHo>rl
(1) n{=Ot^
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How Native Americans developed corn is a puzzling, for no wild corn has ever e@PY(#ru
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been discovered, and it grows only where people plant and tend it. M$} AJS%8
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答案: B有错 +ijxv
应改为: puzzle. fIn^a3TV
解释: 不定冠词a应与可数名词单数连用, puzzling是分词, 不能单独与a 连用, 故改为名 词puzzle azG"Mt|7Z
(2) 6Q_ZP#oAV
Whether a healthy adult tends to feel hungry two, three, or four times a daily is a WsT
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question of physiology and of culture. w,t !<i
答案: D有错 eKRE1DK
应改为: day 'Jd*r(2d
解释: 不定冠词a应与可数名词单数连用, 而daily是形容词, 不能单独与a连用, 故改为 名词day %0'7J@W
(3) 3il$V78|
Pewter, a metal with an ancient heritage, is still practical medium for the s\Ln
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nonprofessional metal worker. :.(A,
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答案: C }-
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应改为: still a practical RQ4+EW1G
解释: medium是可数名词, 在句中作表语, 其单数之前应该用不定冠词 `chD*@76I
a, an的误用是TOEFL常见的改错题型 I/u>Gt
例题: csV3mzP
(1) z6|kEc"{
A emotion is not necessarily aroused by something in the outside world. Y/
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答案: A 0qW"b`9R
应改为: An emotion Lz!H@)-mr
解释: emotion是元音开头的名词, 前面的冠词应用an 0D0uzUD-
(2) t+M'05-U2
If a atom loses any of its electrons, it becomes positively charged and can combine h)s&Nqg1B
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chemically with other atoms. FytGg[#]
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答案: A [MD"JW?4B
应改为: an atom KL"_h`UW
解释: atom是元音开头的名词, 前面的冠词应用an -J0I2D
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考点二 定冠词the ]`|;ZQiD
定冠词限定名词时主要表示特指,针对TOEFL应注意以下几点: Q]OR0-6<.
(1) the和可数名词单数连用,表示一类人或物,如: w|4CBll
the fern(蕨类), the wallflower qCq?`0&#
(2) 序数词之前必须用the,如: r4 qs!(
the first woman, the nineteenth century /l8wb~vl
但前面有物主代词时除外,如 my first baby %vUUx+
(3) 形容词最高级之前必须用the(有物主代词时除外),如: + -rSO"nc
the largest city, the most advanced technology ($gmN 4
(4) of连接的名词前多用the, 如:
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the development of the watch, rS+ >oP}
(5) 世界上独一无二的东西前应加the, 如: uE>m3Y(aP
the globe(地球),the equator(赤道), the moon, the sun j"+6aD/lv
在下列情况下,一般不用the: u++a0>N
(1) 表示人名、地名、国家名等专有名词前, 一般不加,如: %VE FruM
Dennis Chavez(人名),Alaska(地名),English(英语), February(二月), America(美国) bNHsjx@
但是在表示海洋、海峡、江、河、山脉、群岛等专有名词时要加上the v!=e]w6{
the Great Lakes(美国五大湖), the Changjiang River(长江) 3wQ\L=
(2) 无特指的不可数名词前,如: [C!m,4
algebra(代数学), advertising, accounting(会计学) v7v>
(3) 表示类别的复数名词前,如: a(uQGyr[k1
Historians believe that…, Amphibians(两栖动物) hatch from… :u2tu60&MJ
(4) 一些固定词组中,如: YVk
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in history, in nature, at work, at home , go to school, go to bed, in bed kmt+E'^]
乘车的词组: mS.!lkV
by train(乘火车), by car (乘汽车), by bicycle(骑脚踏车), by bus (乘公共汽车), }S%}%1pG7
by land(由陆路), by sea (由海路), by water (由水路) , by air (通过航空) (e9hp2m
on foot (步行), by plane(乘飞机), by ship (乘船), 2\gbciJ[{(
打球的词组: 5nK|0vv%2
play tennis, play baseball, play basketball mn(MgJKQ\
注意:表示职位的词之前的冠词有无均可, 如:He was elected (the) chairman of the committee. #nKGU"$+
例题: S)"vyGv
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Historically, ---- chief material for making furniture has been wood, but metal and stone have also been used. !_?HSDAj"n
(A) it was the S-brV\v7
(B) that the \_+Af`
(C) there was a K%SfTA1TCB
(D) the }@53*h i(
答案:D o
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解释:空格后是主谓句,A、C可先排除,B使原句只有从句没有主句,只剩下D可选,D是定冠词作名词material的限定词,表特指 qLB(Th\&'
(2) s3~6[T?8
The Yukon River, which flows into the Bering Sea, gives its name to a region of Y1BxRd?D
A B eqpnh^0}d
Alaska and a territory of the Canada. !V/p.O
C D :m(" oC@}
答案:D lPz5.(5'
应改为:of x6|QTO
解释:Canada是国名,属专用名词,之前不能加定冠词 ;kVo? W]
(3) X<H+Z2d
The development of professional sports in the United States dates back to A^F0}MYT
A B C o7g6*hJz
nineteenth century. {dV!sQD
D `=8G?3
答案:D C}]rx{xC
应改为:to the nineteenth 5}_,rF?cX
解释:nineteenth是序数词,之前应加the o4,m+:
第四节 不可数名词 cp+eh
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英文中常把抽象名词和物质名词视为不可数名词, 而其划分的标准往往与汉语的习惯不同, 因此是学习英文的一个难点, 也是TOEFL中常出现的题型 8V:yOq10
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抽象名词如: Rs 0Gqx
(不可触及的东西,表示动作、状态、品质、感情等)如: Umk ! m] q
news(新闻), information(信息), population(人口), >@^j9{\
English(英语), music(音乐), management(管理), ;p)fW/<
enthusiasm(热情) work(工作), happiness(高兴) C6,W7M[c
还有表达学科类的名词如: ]b@:?DX8
physics物理, politics政治学, mathematics数学, I44bm?[S
mechanics力学, statistics(统计学) bioloby(生物学) Gt?ckMB
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物质名词如: u|E9X
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equipment(装备), chalk(粉笔), glass(玻璃),
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grass(草), jewelry(珠宝) wood(木头) %g%#=a;]q
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考点一 与可数名词的显著区别 9Vv&\m!0
1. 不可数名词没有复数形式, 其数的表示必须通过 “数词+量词+of+不可数名词” 的结构或一些特定的限定词, 1rhQ{6
如:a sheet of steel(一片钢), a piece of furniture(一件家具), GvT'v0&+
two pieces of work(两份工作) an item of news(一条新闻) >=U n=Q%
2. 不可数名词不能直接出现在不定冠词a, an之后 6 {tW$q
不能够说:an advice(一个建议) ,而应该说 a piece of advice }c*6|B@f
3. 当表示一类事物时, 可数名词可以通过加a, an、加复数、或加定冠词the等方式, kculHIa\.
而可数名词一般直接用原形表示种类 NFcMh+qnK
例题: nXqZkZE\
(1) S[cVoV
Historians believe that some forms of an advertising must be as old as barter and Y:XxTa*
A B C D bI~(<-S~K
trade. &U8W(NxN
答案:C `$D2w|
应改为:advertising E6d0YgfD
解释:advertising是不可数名词,不能加冠词 `P< m`*
词汇:barter: 实物交易 Jm8#M z
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考点二 限定词 "b"Q0"w
不可数名词的限定词和不可数名词原形连用, 下面这些限定词后面一定跟不可数名词: (s`yMUC+
much, a large amount of, a great deal of, a wealth of(大量的、丰富的) )0JXUC e
little /a little /less /least, a piece /sheet /slice /bar of, 属不可数名词专用 1[vmK,N=E
例题: Yg6 f
(1) z`D;8x2b
Because they are generally taken simply to obtain a recognizable and relatively clear VL/%D*
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image, most nonprofessional photographs demand few equipment. r}y]B\/
D T)ra>r<#
答案:D %Ln7{w
应改为:little. t*zBN!Wu_
解释:equipment是不可数名词, 不能用few修饰, 应改为和其对应的little 1dF=BR8
(2) $b/oiy!=|3
Data received from two spacecraft indicate that there is many evidence that huge }w&+H28.#
A B ||&EmH
thunderstorms are now occurring around the equator of the planet Saturn. ]kuMzTH
C D o5\nqw^
答案:B 6t|FuTC
应改为:much evidence YN
~7 nOw
解释:many是复数名词的限定词,而evidence是不可数名词,应用much作限定词 j|&?BBa9
另外一些词(词组)如such, some /any (of), most (of), a lot of, lots of, the rest of, plenty of等既可接可数名词又可接不可数名词。 \KmjA)(
例如: Y
zXL8
a lot of students , a lot of money :mU,g|~55
the rest of the students, the rest of money 2 fX-J
Pansies can be cultivated easily in home gardens, but they require plenty of water and not too much sun. *ws!8-)fH
e}? #vTRI}
第五节 所有格及of结构 /YWoDHL
@O<kjR<b
考点一 词尾加 's或 ' 的所有格 ee]PFW28
所谓名词所有格即表示名词之间所有关系的特殊结构, 其最普通的形式为: n. +'s, 1\q2;
5
如: my mother's coat, the headmaster's home, the president's office Y%b
5{1
如果原词结尾已有s, 则只要加 ' , 9KVeFl
如: the students' union, the ladies' room AAkdwo
例题: i8w(G<Y=
(1) \.A~>=:
It is widely believed that the pull of gravity on a falling raindrop changes ----round shape into a teardrop shape. <D4.k
M
(A) of the drop ^{["]!f#
(B) the drop's inavi5.
(C) drop of wh:O"&qk
(D) drops their ,8g~,tMr+
答案: (B) KL!k'4JNY
解释: 此句包含由that引导的宾语从句, 从句谓语动词changes的宾语不完整, 据选项推知需要一个和round shape 搭配的表所属关系的词组, (B) 恰好构成所有格形式. 若选(A), 语序应为the round shape of the drop; (C) 所属关系颠倒; (D) 结构混乱 2>#Pt^R:C
(2) m,v
"N%k,
Over a very lar *plsZ*Q8
ge number of trials, the probability of an event's ---- is equal to the probability that it will not occur. .
zvF!!z
(A) occurs ZGa>^k[:
(B) will occur o|Obl@CSBD
(C) can occur L@w|2
(D) occurring Gd`qZqx#
答案:D |Sy|E
解释:句中已有谓语动词, 's只可能是名词所有格的标志, 后面自然应接名词性的结构, D之外的选项均可一次性排除 FGBPhH% (8
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考点二 of结构 Ob?>zsx
所有格主要用于有生命的个体(人、国家或动物), 那么大多数无生命的物质或抽象概念间的所有关系,或者说凡是不能够加's的名词,都可用of结构构成短语来表示所有关系, 需要注意of前后都是名词(包括代词和动名词) `f}c 1
如: the title of the passage )H#Hs<)Qy
例如: 4aGV1u+4
(1) Q <EFd
James Whistler was indifferent to the titles of his painted and even changed the names 4s~YqP{K
A B C D,d mlv
of some works years after their completion. 3'O+
D &@c=$+#C
答案: C I)V2cOrXM
应改为: paintings Ec[=~>;n{l
解释: of 之前是名词, 后面也需要一个名词共同构成表示所有关系的结构, 将分词painted改为名词, 这个词组的意思为他的画的题目 s%>>E!Qi_
(2) g
AC}
Muscular motion is caused by the stimulate of specific nerve cells in the brain and bT*MJ7VVm
A B C D +?[TH?2c+
spinal cord. /OK.n3Tt
答案: B G6_Kid}"q
应改为: stimulation 2J^6(vk
解释: 定冠词the之后需要名词与of+n.(specific nerve cells)结构搭配表示所属关系, stimulate是动词, 应改为名词形式 Y<X%'Wd\
.B{3=z^
第六节 名词在句中的作用 <w(UDZ
NwoBM6 #
考点一 名词(词组)作主语 C[gCwDwl
填空题中经常出现句子中缺少主语的题型, 大多数都需要填入名词或名词短语 "2}04b|"
例题: U_m<W$"HF
(1) ^q_0(Vf
In 1964 ----of Henry Ossawa Tanner's paintings was shown at the Smithsonian Institution. @>B#2t&
(A) was a major collection .%<oy"_
(B) that a major collection BJ<hP9#
(C) a collection was major w
o$9$~(
(D) a major collection gpVZZ:~
答案: (D) GN?^7kI
解释: 此句主语残缺, 且谓语动词was shown 需与单数主语搭配, 故填入单数名词词组. (A) (C)中的was均与原文中was冲突, 违背了谓语唯一的原则, (B) 使原句变为只有从句无主句 _N$3c<dY'
(2) J "yO\Y
The begins of the modern chemistry laboratory go back to the workrooms of UGj!I
A B C D [94A?pn[z
medieval alchemists. iUFS1SN \
答案:A q6f+tdg=
应改为:beginnings. "yXKu)_
解释:句子的主语应采用名词形式, begins 是动词的第三人称单数形式, 不能置于the之后作主语 U8-#W(
tRR
/qed_w.p
考点二 名词(词组)作宾语 b4ZZy
w
填空题中有相当一部分缺少动词宾语的题需填入名词或名词短语 Q4Zuz)r*
例题: U748$%}]
(1) ^Wo/vm*]
In 1961 the entertainer Chubby Checker introduced a ----to New York's rock'n 'roll fans. q,F\8M\$
(A) new dance, the twist %%)"W
n#`
(B) twist, was the new dance Z,)4(#b =
(C) twist, the new dance that ;e415T
(D) new dance is the twist E^rKS&P
答案: (A) KV9'ew+M
解释: 谓语动词introduce的宾语不完整, 由空格前的a可肯定应填入名词词组, (B) (D) 都用谓语结构可首先排除, (C) 中的that无法与空格后的部分构成从句, 只有(A) 符合名词作宾语的要求, 其中逗号后是名词作同位语 zflfV!vAg
(2) dIg/g~ t"
Instructors at the school of American Ballet first examine a young applicant's instep y^zII5|s
A B xHq"1Vs=
to see whether it is pliant and shows promising of a good arch. W
@`2+}
C D HC(Vu
答案: D ug{@rt/"Z
应改为: promise. c.dk4v%Y5
解释: 形容词promising不能作动词show的宾语, 需改为名词 $s+/OgG4H
dv-L!C
考点三 名词(词组)作同位语 Z^E>)!t
同位语主要由名词词组充当, 对其前面的名词或代词作补充说明, kH~ z07:
I came from Jiangying, a very beautiful and peaceful town. k>E^FB=
例题: /4/'&tY
(1) pMB!I9q
In the nineteenth century, Samuel Gridley Howe founded the Perkins School for the Blind, ----for children in Boston, Massachusetts. -{`8Av5)E%
(A) that institutes .a2b&}/.d
(B) while instituted <|Srbs+
(C) was an institution ?+av9;Kg
(D) an institute x1H1[0w,i
答案: (D) N8x[8Rp
解释: 空白前的句子结构完整, 空格后的结构和宾语的很相似, (D)为名词词组, 构成宾语的同位语 WX
.Ax$fT
(2) Ipro6
I
Martha Graham, ----, has run her own dance company for half a century. $inlI_
(A) is the great modern choreographer A,67)li3
(B) one of the great modern choreographers -Vg(aD
(C) that the great modern choreographers ,ZGU\t
(D) the modern choreographers were great Drm#z05i[g
答案:B YTpiOPf
解释:此句主谓俱全, 空格设在主语和谓语之间, 且两端都有逗号, 推知缺少的是主语的同位语, B是名词词组, 可以胜任;A D中的动词与原句谓语冲突; C 不是完整的同位语从句