1. Resin is a substance that ---in water.
E0 I8 r/ O. w. N(A) does not dissolve $ ]. z5 S% ]; S: x, [, x! o" j
(B) do not dissolve 0 X) ]) a9 `8 o8 ], P' O* H
(C) not dissolving
* s3 b" T; E, a: W$ h(D) not dissolved
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1 |6 y% s& ^4 |8 e4 I/ Z答案：A
& J( a" H" I3 q! q- k1 [) J Z3 O: J测试点：谓语.
4 E; \, `5 O0 y2 q2 ~分析：that从句有主语而缺谓语．应在答案中选择可作谓语的动词形式，即(A)．(B)动词的数与主语不一致；(C)、(D)是分词，不可作谓语. " s3 Q" P( |5 E7 b( ^: R5 o
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2. ---hardiness, daylilies can be cultivated particularly easily.
# \9 M" n; o9 r( P1 R4 b9 E* t& e8 Q(A) Their + U+ Q% O* q7 S5 F5 T3 e) b+ M
(B) Since their - C: k1 A* o9 q! N7 w
(C) It is their / Q" l. V% N" K! a$ t* j
(D) Because of their
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答案：D
# i, Q5 b( I2 B: u! v, `测试点：介词短语。
" {4 e5 Y c$ S分析：逗号后是一完整的句子，逗号前常常是状语，由分词短语或介词短语充当．答案中无分词，只有(B)(D)是介词结构．since作介词时不表示原因，而是“自从…”的意思．(D)是正确答案。Because of是介词短语。
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. W# l* m; R E9 ~. r* ^4 _2 A3.A biologist does not merely describe organisms, but tries to learn ---act as they do. ' Y+ G! X# N! s4 M
(A) what cause them to
m) O: k: [" z' @% j(B) causes them to what 3 b" a5 W2 a& p q
(C) what to cause them
" z8 ^% [- a3 t' Q(D) what does to them 3 A+ ~0 B- ~& d* K+ m4 |
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答案：A
- y, F( `7 a. k8 m# ]测试点：宾语从句.
5 }' B5 ^# ~" u6 I0 j5 P. u4 z7 c分析：1earn后的宾语从句主谓语均缺，应选择主语+动词+…的形式．(B)缺主语；(C)to cause不能作谓语动词；(D)what为单数意义，动词应当用第三人称单数形式．(A)正确. 2 V* {/ b, G! U$ K# N
- R, O) d/ k' z& R6 B" ~$ D* x- f4.Vaporization in connection with general --- has a marked effect on long – term climate. 7 u8 f1 m0 C j4 q
(A) atmospheric conditions that
! Y% z( V% f+ ](B) conditions are atmospheric 7 u, p6 H' m1 J. P4 X" V4 r% _/ ?
(C) are atmospheric conditions
( F7 N P1 g' V- O9 u( d(D) atmospheric conditions
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8 D5 n0 x% k5 C9 @答案：D & s# t( Z; t6 U
测试点：介词宾语.
1 K( c; M6 x Q' G7 M9 `/ j分析：介词with要求名词性的成份作宾语，而4个答案中只有(D)是名词词组．(A)后接从句；(B)(C)均含有动词. , x* `" S7 r g- N8 w! f
% N" Z3 a0 i: W1 N h5. The oldest city in the state, --- . 6 l( B" X& y1 j
(A) the Hudson’s Bay Company founded Vancouver, Washington, in the early nineteenth century
X6 \% m3 w2 M* J' P" m6 \(B) the founding of Vancouver, Washington, by the Hudson’s Bay Company in the early nineteenth century - [5 c' ~3 W1 U- A3 e9 t: ~
(C) Vancouver, Washington, was founded by the Hudson’s Bay Company in the early nineteenth century 4 j: @' u3 L. W/ _! R; l k
(D) In the early nineteenth century with the founding of Vancouver, Washington, by the Hudson’s Bay Company 3 M v7 L6 D! N- @& J+ _
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答案：C
4 d$ m" I2 ? v' y测试点；主语一致。 5 X, n9 G7 G$ l+ M, L
分析：逗号前是名词性短语，为同位语，逗号后应是完整的句子。句首的同位语说明的是句子的主语，故主语应与city同义．答案中(C)是完整的句子，且以城市名为主语．(A)虽是句子，但主语是company，与同位语不一致；(B)(C)不是句子. , Y& p; l9 ~4 ~* g0 f
解题要点：这类含有同位语的考题，通常有冗长复杂的4个答案．简捷的方法是快速浏览各答案的第一个单词，寻找与同位语相同含义的词语，如此句中的Vancouver(温哥华)即是city. |
发表于 2012-8-14 22:34:35
