2012年英语四级词汇笔记完整版36

会计考友

46. _A_ the calculation is right scientists can never be sure that they have included all variables and modeled them accurately. [variable n. 变项，变量；model vt. 建模]
# e1 ?4 i) K6 \) \6 WA Even if   B As far as   C If only   D So long as
# O" k  \' z! p1 _$ F( Ceven if 即使，即便； so long as （后面加句子时）只要。
" a' L8 k3 h$ L5 F7 t47. My train arrives in New York at eight o’clock tonight. The plane I would like to take from there _B_ by then.
A would leave   B will have left   C has left   D had left
将来完成时：will have + 动词过去分词。
49. Harry was _A_ by a bee when he was collecting the honey.
A stung   B stuck   C bitten   D scratched
- h/ B5 R! N8 l4 K6 Nsting v. （蜜蜂）叮，蛰； bite v. （蚊子等）咬； scratch vt. 抓伤，划破（通常指猫抓人）。
once bitten, twice shy. 一朝被蛇咬，十年怕井绳。
50. The thief tried to open the locked door but _B_.
  ^' q: `. [# sA in no way   B in vain   C without effect   D at a loss
% }. G  u% l! g$ Z$ Iin vain 徒劳，白费工夫； But很少与介词without联用； at a loss 不知所措。
4 T0 [, n( `) ^7 `* @- l52. _B_ seeing the damage he had done, the child felt ashamed.
A By   B On   C At   D For
# n( o' J* Y/ h, y9 j! }' g6 Kon后面加动词ing形式表示“在…之后”这个时间概念。
54. Research findings show we spend about two hours dreaming every night, no matter what we _C_ during the day.
A should have done   B would have done   C may have done   D must have done
should have + 动词过去分词，表示本应该做； may have + 动词过去分词，表示可能做过；
与过去事实相反的虚拟语气主句谓语动词的表达形式可能用到：would have + 动词过去分词。
. z* d5 v* t8 y8 r- h" Y2 z3 Xmust have + 动词过去分词，表示对过去行为进行肯定推测。表示一定做过；
4 Y5 z+ Q' E- N  ?" K& Tcan’t have + 动词过去分词，表示对过去行为进行否定推测，表示不可能做过。