下面为大家整理的是关于2013年12月5日—12月11日的SAT语法改进句子练习题，共4道。SAT语法改进句子题目要求考生在语法知识逻辑和思维能力两个方面都有所掌握，所以需要大量的练习。下面大家就和天道小编一起来看看这些题目的详细内容吧。

1.Althea Gibson, the first African American tennis player to be recognized as a world champion,beginning to play amateur tennis in the 1940s.

(A) beginning to play

(B) began playing

(C) and she began playing

(D) she began to play

(E) she had begun playing

2.The most famous case of scientific suppression remains that of Galileo, who in 1633 was forced by the Roman Catholic Church to disavow his finding that the Earth revolves around the Sun.

(A) remains that of Galileo, who in 1633 was forced by the Roman Catholic Church to disavow

(B) remained that of Galileo, who in 1633 was forced by the Roman Catholic Church to disavow

(C) remaining that of Galileo, forced by the Roman Catholic Church in 1633 to disavow

(D) will remain that of Galileo, who is forced by the Roman Catholic Church in 1633 to disavow

(E) has remained that of Galileo, who in 1633 is forced by the Roman Catholic Church to disavow

3.Woody Guthrie wrote and adapted more than a thousand songs, many of them are about the struggles of workers and the poor in the United States.

(A) many of them are

(B) many of which are

(C) many are

(D) which are, many of them,

(E) and many of them that are

4.Concerned that people will click to borrow an e-book from a library rather than click to buy it, library access to the e-book forms of most U.S. publishers' titles is blocked.

(A) library access to the e-book forms of most major U.S. publishers' titles is blocked

(B) it is important to block library access to the e-book forms of most major U.S. publishers' titles

(C) the e-book forms of most major U.S. publishers' titles are blocked from library access

(D) most major U.S. publishers block library access to the e-book forms of their titles

(E) most major U.S. publishers blocking library access to the e-book forms of their titles

参考答案及解析：

1.The correct answer is B

Explanation

Choice (B) is correct. It avoids the sentence fragment error of the original by providing a main verb (“began”) for the subject of the sentence, “Althea Gibson.”

2.The correct answer is A

Explanation

Choice (A) is correct. It avoids the errors of the other options by providing the present tense verb "remains" to refer to a present-day statement of fact (Galileo's case is today the most well-known example of scientific suppression) and the past tense verb phrase "was forced" to refer to a past event (in 1633 Galileo was forced to disavow his scientific findings).

3.The correct answer is B

Explanation

Choice (B) is correct. It avoids the comma-splice error of the original by using the pronoun “which” in place of the pronoun “them,” thereby turning what was originally an independent clause (“many of them are … United States”) into a relative clause that modifies “songs.”

4.The correct answer is D

Explanation

Choice (D) is correct. It avoids the modification error of the original by placing the subject of the sentence ("most major U.S. publishers") directly after the modifying phrase ("Concerned that people will click to borrow an e-book from a library rather than click to buy it"). The original sentence illogically implies that "library access," rather than the "publisher," is "concerned."

以上就是这4道SAT语法改进句子练习题的全部内容，非常详细，后面附有详细的答案解析。大家在备考自己的SAT语法考试的时候，可以加强练习相关题目。