二、名词作定语的单复数问题
2 T" B: ?" I) H* k# v (A)名词作主语,即noun.修饰noun.,前面的名词必须是单数- u8 M) c \. n+ Z( J
color effects, employment agenenices, sentence form, tree trunks
$ K$ z8 A+ d9 x- X# L 例外:a sales girl, a sales tax
. R2 o3 G* X- ~2 i a greetings card, a sports car) E( w) J$ z. @; A. V
a savings bank, a communications satellite
6 N, g4 K3 }& |" p a systems engineering, g2 w9 j% y: a- ^5 y
(B)man或woman修饰noun.时,其单复数应该同时变$ `- P/ U9 v; _* b$ S
a woman boxer->women boxers
' Z& i' B8 D5 }1 i/ O (C)表示某一学科的教授、学生、教科书、实验室...时,只能用
3 d, }# N+ r8 n8 u" y) k 学科名本身修饰* N% N' B$ F9 s
a mathematical professor 错
% M6 _( P$ O; b& x" r2 G a biological textbook 错: L# A, @( K6 K1 w+ c, Q# e( P2 b
the chemical lab 错5 @& z I* [" D$ t3 g4 Q% ?
the highest scientific award 错
) r7 j; u$ C6 l8 l4 a; v+ K% d a mathematical model 对
9 s8 H0 Y( ~" ^' j& ^2 m 三、重要的限定词$ B) [, M& ]( A. b+ x' _/ P
(A) many + 复数8 O% u' I4 d8 G0 m) g
much + 不可数n0 j- s( J* X0 c* E( P
看见many 去找复数名词- u$ g) S" j2 E% r9 l# n
as many as
: E; z- N3 t; o; \ 50 percent of the money( F9 ? S, `* V% F0 w+ M
~~~~~~不可数 ~~~~~不可数6 b% p: ^+ K2 E% l, |
many和much可为代词
$ a+ F% _, c- I9 t9 ` many of..., much of..., ...by many- @' e; H3 k Z4 I" S* ~# V
(B)some,any 后跟单/复数, 不可数/可数 均可
& U3 O; I+ w3 r. \. Z* v some object 某一物体
$ Q8 d; p* p E0 u2 ~9 ` some objects 一些物体
" _3 [; b2 z7 W some money 一些钱
7 ^4 ?3 X( n& C5 _ 也可作代词:some of..., any of...
0 q8 t0 p0 D; E. Y# w (C)few/a few, little/a little
/ {+ e* r9 u0 ~( \% {! s ~~~~~~~~+可数 ~~~~~~~~~~~+不可数' X' i; Q& m/ t+ Z0 ?# t9 y
few+复数
/ n7 p; ~( ? K: a/ h (D)every/each + 单可 @6 y$ @! M. G- u9 |1 y8 \
each major styles 错
8 @( d( Z. S w each ten boys 对; w4 z' ^# a- |7 {) W* ?
every four years 对/ a# p1 s% J" x& b& j8 X
(E)数词/several + 复数: `2 ^/ \- B: k2 C
five aircraft 对2 a+ j% S7 w+ a4 L. k
several setting 错
! d3 o8 m" h6 C0 P, D: e (F)one of/among + 复数
5 M) y' ^8 v3 `0 r% a1 ^. z1 W. q * be considered (to be) +noun./adj.
! z) e6 ^3 _( l! s9 \9 x be regareded as
% n# T( C) U8 I5 d7 t- h be viewed as9 n: Y2 r* C9 U
(G)first/only/single + 单/复均可
. v7 Y1 ]0 ~, O( O7 V3 v the first school 第一所学校8 y8 E/ l( V: r K) t
the first schools 第一批学校
' ]7 K% N$ Q0 ]: U a single + 单可! K/ \# L% M$ h
no single + 复可
( a& O( R8 y2 h0 p, w (H)hundred,thousand,million,billion
# U! V6 m0 E1 _- c4 B five hundred boys, hundreds of boys, hundred million boys6 j H( r: p4 i9 L. Q
(I)another + 单可
+ ]% X# q' w. u2 f+ }. u other + 复名(纯粹的other)2 e: |3 S7 z4 o% \8 g$ }
anyother+ 单可& U- o8 m6 `2 m# R
例外:other part .(part 永远对)
% J4 l: g% U% m* f2 [8 S# A; }" o (J) a number of + 复noun. + 复Verb) o! H2 l: O+ t' r2 Q M
the number of + 复noun. + 单verb$ D! p u/ I0 I. m
The amount fo leisue time is increasing |