托福考试之历年托福语法真题全面解析1

1.T he flexibility of f订m allows the artist __________

unbridled imagination to the animation of cartoon characters?

(A)to bring

(B)bringing

(C)is brought

(D)brings

答案：A

测试点：不定式。

分析：allow+sb?十不定式为固定结构。4个答案中只有(A) to bring是不定式。

2.Traditionally , in New England on Thanksgiving Day.

(A)when served is sweet cider

(B)when sweet cider is served

(C)is served sweet cider

(D)sweet cider is served

答案：D

测试点：主谓结构。

分析：原句主、谓俱缺，应选一完整的主语+谓语的结构，即(D)。(A)、

(C)不通，(B)则是从句，不适合此句。

3.Typical of the grassland dwellers of the continent ___________

or pronghorn.

(A)it is the American antelope

(B)the American antelope is

(C)is the American antelope

(D)the American antelope

答案：C

测试点：倒装句。

分析：Typical of放在句首的句子，要用倒装句。Typical of,短语是表语，应在答案中选择“系动词+主语”的结构，即(C) O

解题要点：遇倒装句在4个答案中寻找以系动词(be)开始的结构。

4.Lillian D. Wald , public health nurse and ____________ , was born

in Cincinnati Ohio , in 1867.

(A)reforming society

(B)social reformer

(C)who reformed society

(D)her social reform

答案：B

测试点：并列结构。

分析：本句and前后都应是说明身份的名词性成份，故应选reformer 与nurse并列。(A)为动词性的分词词组；(C 是名词性的，但不说明身份。

5.Copper sulfate , spread in judicious amounts , harming fish or aquatic invert—ebrates.

(A)does not

(B)but does no

(C)except

(D)without

答案：D

测试点：介词。

(B) social )是从句；(D)虽

kills algae

分析：空格后的harming是动名词，前面应加介词，故选(D)。( A)是谓语动词的否定式，而farming 不是谓语动词：(B)可以说does no harm ( to ), 但不能说does no harming ；

( C)虽为介词，但意思不对。