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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.
# X; ?8 V) r1 I( t6 W2 C) G4 ~  A. Unpopular has as white been  B. White has been as unpopular4 h4 Q. [+ F1 A- b
  C. Unpopular has been as white  D. Unpopular as white has been& I- u) Z; e* `
  2. ____for a long time, the fields are all dried up.1 g; E2 i8 k: H+ o0 x; G) _6 N( U
  A. There has been no rain  B. Having no rain / y5 @+ {2 ^: l8 z
  C. There having been no rain D. There being no rain
* d0 G: {" P' j  3. The millions of calculations involved, ____by hand, would have lost all practical value by the time they were finished.
) G6 B5 e7 t( Z! v' U1 N  A. had they been done  B. they had been done + k# O; E- t! j. X$ v5 ~9 U
  C. having been done  D. they were done
$ x- O  G; i! n$ S  4. Televisions enable us to see things happen almost at the exact moment____.
; {; g+ J) g4 j2 b5 J: C( ^' P. Z  A. which they are happening  B. they are happening $ R/ X  |* m9 a$ T2 a$ U9 Q
  C. which they happen  D. they have happened0 o+ H! _8 o( p( k: k# y. T
  5. ____me most was that the young boy who had lost both arms in an accident could handle a pen with his feet.$ X+ d/ R. J  e% h* @3 c
  A. That amazed B. It amazed C. Which amazed D. What amazed4 C7 D4 {8 s1 q0 S
  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 i! u. P% n8 V9 g  B* r  【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.
$ t" l1 u9 s: A- z7 G  2. C) 【句意】由于长时间无雨,田野变得十分干燥。
9 f7 v4 z2 O; C  【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。
; [$ j7 d5 ^# f5 R  [  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。2 M5 o4 @" d+ i, s% d3 ^7 a9 j8 \
  【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。
) N6 [/ ~1 z4 q! X! e( O2 C/ E+ o  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。
. a* U- i2 b" d; ^9 C" }  【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。8 [$ {3 w1 c) y: d
  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。
) e( ~5 {. o5 p2 _  【难点】这是一个what从句作主语的典型句子。
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