历年托福考试语法真题全面解析34
6. Two years after she was chosen president of the Texas State Senate, ---successfully for a seat in the United States Congress.(A) Barbara Jordan’s campaign being
(B) Barbara Jordan campaigned
(C) Campaigning for Barbara Jordan
(D) Barbara Jordan campaigning
答案：B
测试点：复合句。
分析：Two years after引导的是时间状语从句，故逗号之后应是主谓完整的主句，即(B)。其余三句均不是主谓结构.
7. The values of a people, their customs, and their perceptions of the world ---their language.
(A) are influenced
(B) be influenced
(C) influencing
(D) influence
答案：D
测试点：谓语.
分析：本句有主语但缺谓语，应在答案中选择能充当谓语的动词形式，即(D)．(A)是被动语态，与句意不合；(B)(C)不能单独作谓语.
8. Over a very large number of trials, the probability of an event’s ---is equal to the probability that it will not occur.
(A) occurs
(B) will occur
(C) can occur
(D) occurring
答案：D
测试点：动名词.
分析：’s是名词的所有格形式，后接名词性成份．答案(D)是动名词，可接在’s后，其余均不可。
9. ---fashioned from a wick floating in a bowl of oil functioned according to the principle of capillary action.
(A) All lamps early
(B) Lamps all early
(C) All early lamps
(D) Early all lamps
答案：C
测试点：主语／词序.
分析：本句缺主语，应从答案中选择名词或名词组作主语．除(C)外，其余语序均错.
解题要点：指示性形容词all,many,some及any均应放在一般修饰性形容词前面.
10. Annie Jump Cannon, ---discovered so many stars that she was called “the census taker of the sky.”
(A) a leading astronomer who
(B) who, as a leading astronomer,
(C) was a leading astronomer
(D) a leading astronomer,
答案：D
测试点：同位语.
分析：主语后面用逗号隔开的部分，常常是主语的同位语．应在答案中选择说明主语身份的名词性成份，即(D)．(A)(B)后接从句；(C)多了动词.
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