31. Nature not only gave the Middle Atlantic region fine harbors, however endowed it with a first-class system of inland waterways. " C2 n# T, J* P2 T# P
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答案：C
; |; o# M3 e3 D测试点：not only…but also…的用法. : ]1 E" N1 \! g. M# N
分析：这个结构常常出现在考题中．看到前面出现的not only,就应注意后面是否有but also部分．however应为but also．解题要点：however虽与but also词意相同，但前者是副词，后者为连词。 9 A8 Z0 L: B% s' K2 h$ r9 Q, s% H$ Z
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32. All matter resists any change in their condition of rest or of motion.
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答案：B , D- ?0 p; l5 @) z; n% z7 H# {" k
测试点；代词数的一致.
Q0 |8 \+ ~; g) C0 `5 ]7 [0 F+ p f分析：matter表示“物质”，为不可数名词，主语All matter视为单数，且谓语动词resists也说明了这一点．此处代词也要用单数的its. 6 ^' k6 ^/ F0 c: F5 x
9 ^: B; ?* T& k+ D4 n5 w33. Swans, noted for graceful movements in the water, have been the subject of many poetry, fairy tales, legends, and musical compositions. 3 N/ U6 X+ C1 e& w
$ o* P5 W- K1 x& f. B+ S0 A答案：D 1 S/ `9 A: C8 i5 O' A
测试点；近义词. ( t0 x* P+ l: W( [& z+ Z
分析：poetry表示“诗歌”，为总称，不可数．前有修饰可数名词的many，此处应用可数的poems表示“诗”. 4 c2 H ]) g6 T. ~4 U
0 j; g' R* d* g% r& p1 w O( d0 }: s34. Since peach trees bloom very early in the season, they are in danger for spring frosts. % I# o: M$ L" O$ G% G% r% m* _
( A) z2 z; i6 \0 I4 i& e/ [/ ^6 t1 _ o答案：C
3 ~+ o: k) z! |/ w9 D! ?测试点；介词/习语。 4 ]. d& h& Z/ X1 X2 O* Q
分析：Be in danger of是固定短语，此处介词不能用for。
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35. Like some other running birds, the sanderling lacks a back toe and has a three-toed feet.
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: V/ K+ `" p( w4 [% K答案：D 4 ? X: z1 r: h# l2 ^9 X$ H; ?
测试点；名词的数的一致. / x4 h; w1 ]6 G8 P, e& }6 X
分析：冠词a后应接单数名词．应为foot $ u6 h9 Y2 T+ E
解题要点；当划线的词中有foot或feet时，应首先考虑其单复数形式是否错用。 |
发表于 2012-8-14 22:34:35
