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[专四辅导] 英语四级练试题辅导:语法部分

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发表于 2012-8-14 11:20:45 | 显示全部楼层 |阅读模式
  1. ____in the past, at the moment it is a favorite choice for wedding gown.  g& m( Z( ~1 U+ t( z- |
  A. Unpopular has as white been  B. White has been as unpopular, M5 O- b, n6 b. N% e) A
  C. Unpopular has been as white  D. Unpopular as white has been
- ~; r1 u6 a4 T8 x1 m  2. ____for a long time, the fields are all dried up.3 o2 ~" y4 ?5 L- {, C' Z
  A. There has been no rain  B. Having no rain 2 Q. V0 f/ C6 M- K& @5 L" c
  C. There having been no rain D. There being no rain2 O6 V) `# k9 ^0 k1 Q2 F
  3. The millions of calculations involved, ____by hand, would have lost all practical value by the time they were finished.0 F# w& |* H# z5 M; t
  A. had they been done  B. they had been done 
- [3 I. b1 z2 M2 U6 E- z  C. having been done  D. they were done8 n* H( R7 _% \( ^" Z; k5 _
  4. Televisions enable us to see things happen almost at the exact moment____.
% n" m5 X3 n/ g9 ?1 i$ d  A. which they are happening  B. they are happening 
( ]0 h, f' o( v) K- B5 c  C. which they happen  D. they have happened
9 O' t4 L& j6 v6 ~$ F$ i. d$ r2 z  5. ____me most was that the young boy who had lost both arms in an accident could handle a pen with his feet.
" K5 v. y$ D' L, v  A. That amazed B. It amazed C. Which amazed D. What amazed/ J$ U7 C) F) Z) f$ C# b
  1. D) 【句意】虽然白色过去不受,但目前它是婚纱的首选颜色。
0 u- }0 c- |& y9 m) p2 f  【难点】as是连词,引导让步状语从句时,往往使用半倒装形式。又如:Beautiful as she is, she is foolish.; a+ Z9 u0 _& A2 L# {6 ^4 ^$ j
  2. C) 【句意】由于长时间无雨,田野变得十分干燥。2 L( u, E/ I6 g
  【难点】该句的前半部分是There be结构,完成式独立结构形式,这与时间状语for a long time相吻合。
/ D+ z( t' u, K1 e) }' h( D5 d  3. A) 【句意】数百万次计算如果用手工操作,那么,到计算结束的时候,就将失去其全部实际意义。
. U. O7 m$ B! e* x  【难点】这是一句虚拟语气的句子,条件句使用了省略if的倒装句形式,动作与过去事实相反。: ]+ F( \9 A9 h. H2 l3 w
  4. B) 【句意】电视使我们能够在事情发生的那一瞬间就看到它们是如何发生的。. O7 y+ _/ h! F" C7 r7 F
  【难点】moment后接的是省略关系副词when的定语从句。B)符合题意要求。
. f2 w' S- z: V2 a  5. D) 【句意】最令我惊讶的是,这个在车祸中失去双臂的小男孩能够用脚使用钢笔。. Q' {+ a: J+ V1 k' j
  【难点】这是一个what从句作主语的典型句子。
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