下面为大家推荐的是四道SAT改错练习题，后面附有详细的答案解析。SAT改错题是对考生基础语法知识的考察，所以难度上相对比较小一些，大家可以通过认真备考取得很好的答题效果。一起里看看详细内容吧。更多SAT备考资料请点击

　　Answer Choices

　　(A) A

　　(B) B

　　(C) C

　　(D) D

　　(E) E

　　2.The new law requires that all bicycle riders A(have been wearing) helmets B(while) on C(their bicycles), D(even) when they are not moving. E(No error)

　　Answer Choices

　　(A) A

　　(B) B

　　(C) C

　　(D) D

　　(E) E

　　3.The results of the study A(indicate) that the new drug is B(both safer and) more fective than C(was)previously D(assumed). E(No error)

　　Answer Choices

　　(A) A

　　(B) B

　　(C) C

　　(D) D

　　(E) E

　　4.a(By) the time Mitzie and b(myself) got to the box office, c(all) of the tickets for the show had already d(been sold). e(No error)

　　Answer Choices

　　(A) A

　　(B) B

　　(C) C

　　(D) D

　　(E) E

　　Explanation

　　1.The correct answer is C

　　The error in this sentence occurs at (C), where there is improper modification. It does not make sense to say that “Finland’s borders” are “One of the northernmost countries of Europe.” The proper noun “Finland” should be used instead.

　　2.The correct answer is A

　　The error in this sentence occurs at (A), where there is an improper verb form. The use of “requires that” dictates that the subjunctive form of “to wear” is needed. The phrase “have been wearing” should simply be “wear.”

　　3.The correct answer is E

　　There is no error in this sentence. The plural present tense verb “indicate” agrees with the plural subject “the results.” The phrase “both safer and” appropriately introduces the compound subject complement “both safer and more fective.” And the verb phrase “was…assumed” appropriately indicates an action that occurred in the past: i.e. what scientists thought bore the new studies.

　　4.The correct answer is B

　　The error in this sentence occurs at (B), where there is improper pronoun use. The rlexive pronoun “myself” is used incorrectly. The first-person singular pronoun “I” is needed instead so that the sentence communicates clearly that two people “got to the box office.” (“Mitzie...got to the box office” and “I got to the box office”)

　　以上就是这四道SAT改错题练习的全部内容，涉及到了很多不同的知识点，都是大家备考中的重点。SAT改错题是语法部分中比较简答的，对考生的要求也不是很难。大家经过一段时间练习，相信会有很大的收获的。

更多SAT考试相关：

北京SAT考试培训

4道SAT改错练习题

五道SAT改错题练习题

SAT改错题做题步骤和注意事项

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　　1.A(One of the) northernmost countries B(of Europe), C(Finland&aposs borders are) Russia on the east, Sweden on the west, D(and) the tip of Norway on the north. E(No error)

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