21.It has been calculated that the Earth’s circumference around the equator is over forty longer miles than the circumference around the two poles. / r2 U3 s) u5 F
5 x0 _. A; }3 e( G, ~* J答案:D " f$ d; e7 G% C# R* L; I
测试点:词序。 R$ u/ {2 O/ X, Z. {
分析:表示数量、程度的形容词(或副词)比较级的正确语序为:数词十量词+比较词+than,即forty miles longer(than…)。
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- z {5 h7 X* A1 W0 q8 o- J4 P22. A fish must constantly to gulp water in order to keep a current flowing through its delicate gills.
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3 A6 X1 g5 H8 z \3 D, V6 A' x8 _1 U答案:A
% { _! n( U. c, Z+ [3 ^; T测试点:词形。 . F: |0 w) n" i% \7 N
分析:看到must或call,may这几个情态动词,要注意其后应接原形的动词。此处to gulp是不定式,应去掉to。
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' X \3 x- O3 j1 ~. c23. Maria Martinez, a Pueblo Indian, rediscovered the ancient art of Pueblo black pottery A and, by teaching the process to family and friends, develop a lucrative business. 9 x) n! L% q3 C" z
3 i& {0 E C" O! _8 _+ T1 R答案:D
$ U! u2 \9 o9 {0 u i5 I0 G9 G- w测试点:并列结构/时态一致。
7 }( E- u: H- f: ~) I8 F+ Q分析:主谓数的一致本句比第20题多了两个插入语,但仍可看出其基本结构也是and连接并列的谓语部分(A)和(D)。主语是第三人称单数的Maria Martincz,谓语动词不能用原形的develop。故(D)错,应用developed与rediscovered并列。 3 j. M6 t0 i: R$ |
+ {; ~& p. [6 r# E9 U24. Muscular motion is caused by the stimulate of specific nerve cells in the brain and spinal cord. / g; C4 E# b4 f$ t
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答案:B 3 C- A( a. H* y3 V4 }" d' w
测试点:词性。
. Z" f+ L# m/ h5 g' B0 I分析:定冠词the后要接名词而stimulate是动词,应用名词stimulation或stimulus。 # C ^0 v- r# T2 Z( V$ [. M; j, B; X
解题要点:注意the…of之间的划线词是否为名词。
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8 \6 Q0 N; { ^) d2 g4 i25. The first libraries in the North American colonies was established in Massachusetts in the year 1638.
9 P1 R" S$ ?1 H9 j1 i9 ^7 ^ $ J, u. u/ T( v1 C8 E! C" k) J
答案:A
# Q, G3 n8 d! j2 W+ P) k测试点:主谓数的一致。 & E3 P, @0 ]7 s" {/ l7 k4 F5 C- `
分析:后文助动词was为单数,说明其主语也应是单数。应为library。注意此处library的单、复数与前面的first无关。 |