16. Lizards lack the built – in body temperature control many another creatures possess
& I! j6 `$ B" e$ M答案：C 测试点：other和another的用法.
0 D$ C, {/ Q) U( I2 F& {) `: o分析：这两个词常被故意混淆．aothcr后接单一概念的名词，而other后可接复数名词．句中creatures为复数，定语应用other．从词意上分，another指与前者不同的“另一种”，other则泛指“其余的”．(B)control(调节功能)为名词.
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, O( z/ p: }6 [* B1 w' h17. Doctor are discovering that there is a strong psychological component to chronic pain. 5 G8 Q2 ^1 d9 Y0 k4 q1 l W
2 N! J' ~! l/ Y. h+ G答案：A 2 U8 g1 G& z* r3 m
测试点：主谓数的一致. ; ~$ T" i7 A" p' x& A5 q& Z
分析：动词是复数的are discovering，主语应也是复数的．应为Doctors. . ]* g$ g$ e1 {
, L' E. @8 q! [/ z' A$ p18. With her talent for business promotion, Kate Gleason expansion her family’s small machine-tool company into a major manufacturer of gear – cutting machinery. $ V' `5 Q' v; P5 O
6 f+ H( E, P4 j7 ]* j" @5 e) \答案：B
/ J# N- \/ k1 n测试点；词性。
% H5 S) u, x( I3 j, V8 ]分析：此处需要动词作谓语，而expansion是名词。应为expanded。
/ P9 A9 ~$ E- t4 P! z解题要点；与-tion相同，名词后缀-sion划线的部分以-sion结尾的划线名词出现时，应首先检查此词词性是否用错.
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6 o, `$ R' }( Z7 j A19. Using their bills as needles, tailorbirds sew large leaves together with plant fiber to forming their nests.
' Y7 p {6 B9 p% ~5 ]
5 H# F' C' {8 f答案：D
& X: `- h# B7 J o2 _% X测试点；词形.
& N/ E9 T$ m- N! I) x- S8 F分析：此处需用不定式短语作状语表示目的，如后接动词原形．应为to form. 5 T# f0 V: |* d* t5 x
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20. Columns may be circular or polygonal in cross section, and are generally at least four times more taller than they are wide.
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答案：D
1 q. [: f0 [- s测试点；比较级形式重复.
" E+ H; [' d M: E0 L( d8 x分析：遇有划线的比较级形式，应注意其more和-er是否被重复使用．此处应去掉more. |
发表于 2012-8-14 22:34:35
