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[托福语法] 托福考试辅导:语法讲解(51)

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发表于 2012-8-14 23:32:39 | 显示全部楼层 |阅读模式
第三节 并列句中的省略
& r1 J- G* b; u0 m. i0 T9 T4 X& s并列句中当后面的分句与前面有相同部分时可进行省略,以避免重复,省略时前后要尽量保证结构的平衡
+ \& v" o- u+ k8 j4 |$ G/ M如:I major in history and my brother in chemistry.# \/ Y  U) A0 P! Z
   He was eager to win her heart, but didn't know how.
# o; b/ {: a4 \" K. W  xTOEFL中有少量题目涉及这一语言现象
: ?; W! }$ C+ s0 h1 ]例题:
6 q4 I7 m  \0 G) Y. v! R, P(1)
; |4 A: g9 u: Q5 w& U6 o The photoperiodic response of algae actually depends on the duration of darkness, ----.
6 A+ D; {$ K: ]; w( G" E! }* |  (A) the light is not on
4 ^# g( t2 ^9 i9 l  (B) and not on light ) j; r3 _; @# \
  (C) but is not on the light
& U) g& e  E# E  (D) is not on light % f; z* y+ M5 r7 \/ h
答案:B
& O5 I6 {  s' p3 S$ Z% z7 P* i解释:空格前是句子的主谓语, A, D可先排除;正确的搭配是depend on, 而不是is on, C也有误;B是省略了的并列句,相当于and does not depend on light, 符合语法 - Z- @3 ~" X4 {
(2)
5 ]/ S; h4 t1 E  p! X Nebraska has floods in some years, ----
' Z& f- U3 ^$ K. l$ N  (A) in others drought
2 s9 d4 V% }( k8 H" I/ L& x( L  (B) droughts are others 6 z- \% j6 ^, I# T2 c0 F
  (C) while other droughts 9 ]4 W; @9 i1 M9 k5 q
  (D) others in drought ; |! C7 p" l. h7 c. ^
答案:A
: _5 I+ F. D0 C1 U# K: D解释:空格前是完整的主谓句,逗号不能连接句子,故主谓结构B可先排除;C从句少谓语;D语义不明;A是简略的平行结构,相当于and drought in others (other years)
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