历年托福考试语法真题全面解析49

会计考友

1. Resin is a substance that ---in water.
(A) does not dissolve
(B) do not dissolve
(C) not dissolving
% a' T" A  h# C8 R+ V; m* a(D) not dissolved
  
答案：A
8 h0 E0 }5 `( Y测试点：谓语.
' S: F. j( a  Y2 n' o2 A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.
  
2. ---hardiness, daylilies can be cultivated particularly easily.
(A) Their
7 ?" D8 q" G" V(B) Since their
/ i2 P$ f; o, V1 q(C) It is their
(D) Because of their
  
答案：D
测试点：介词短语。
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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5 _' r1 ^/ n5 N, i; w9 A3.A biologist does not merely describe organisms, but tries to learn ---act as they do.
% o5 Q# ]& J& E! t5 G4 {(A) what cause them to
(B) causes them to what
6 [: C+ H$ g: V: E(C) what to cause them
(D) what does to them
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$ r- B+ Y( V3 X, p! q# ~答案：A
: _! b9 L) s4 `9 q% k测试点：宾语从句.
: T; ?0 C/ O& }6 {, f/ y1 S' ]$ i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.
  
4.Vaporization in connection with general --- has a marked effect on long – term climate.
(A) atmospheric conditions that
(B) conditions are atmospheric
(C) are atmospheric conditions
( v* S: m2 ]$ n9 i  z(D) atmospheric conditions
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( T" K$ f' _; x8 F" h: N/ t1 @5 I" D答案：D
; O( `6 k8 L. W+ ^% _" ~- i. w- x测试点：介词宾语.
! c6 k/ A9 `; e- }1 V: T/ f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.
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5. The oldest city in the state, --- .
(A) the Hudson’s Bay Company founded Vancouver, Washington, in the early nineteenth century
; X$ \7 t; G, w) @. F. G, ^: x(B) the founding of Vancouver, Washington, by the Hudson’s Bay Company in the early nineteenth century
(C) Vancouver, Washington, was founded by the Hudson’s Bay Company in the early nineteenth century
8 L4 I2 E7 B$ E- }) G1 n2 D% W(D) In the early nineteenth century with the founding of Vancouver, Washington, by the Hudson’s Bay Company
  
: p& w) v( A  l9 T6 ?, \, s答案：C
" U9 l* n5 F6 J/ ~测试点；主语一致。
: {" M( T+ @' e& z1 W, o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.
' X. f# a# N1 G& q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.