下面為大家整理的是SAT改錯題的練習，共7道，后面附有詳細的答案解析。SAT改錯題是SAT語法考試中最簡單的一個，也是考生最容易拿分的一個，但是想要準確而且快速的解答，還是需要一些題目進行練習的。下面我們一起來來看看這些題目吧。

　　The following sentence contains either a single error or no error at all. If the sentence contains an error, select the one underlined part that must be changed to make the sentence correct. If the sentence contains no error, select choice E.

　　1.Although Mrs. Griffin a(has not) previously been very enthusiastic about preparing her students b(for) the annual piano competition, she put in extra time this year c(to ensure) that her star pupil d(would win) first prize. e(No error)

　　(A) A

　　(B) B

　　(C) C

　　(D) D

　　(E) E

　　2.a(A meteorite shows) an enormous variation b(in size, from) micron-sized dust particles filtering c(slowly through) the atmosphere to giants d (weighing many) tons. e(No error)

　　(A) A

　　(B) B

　　(C) C

　　(D) D

　　(E) E

　　3.a (Although) it is not a fast runner, b(wolves) can maintain a loping run for many miles, c(running) throughout the night d(if) necessary. 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)

　　(A) A

　　(B) B

　　(C) C

　　(D) D

　　(E) E

　　5.a(Although not) the b(first animated) feature film, Disney’s Snow White and the Seven Dwarfs c(was) the first animated film to use up-to-the-minute techniques d(as well as achieving) widespread release. e(No error)

　　(A) A

　　(B) B

　　(C) C

　　(D) D

　　(E) E

　　6.Cola nuts are the caffeine-rich nuts of Cola auminata and Cola nitida, evergreen forest trees that are a(native to) tropical West Africa and that are b(a member) c(of) the same botanical family d(as) cocas. e(No error)

　　(A) A

　　(B) B

　　(C) C

　　(D) D

　　(E) E

　　7.Most saxophones, a(except for) the straight-bodied sopranino and soprano b(models), c(with) an upturned lower end and a detachable crook, d (or neck), at the upper end. e(No error)

　　(A) A

　　(B) B

　　(C) C

　　(D) D

　　(E) E

　　Explanation

　　1.答案:A

　　The error in this sentence occurs at A. The present perfect phrase “has not … been” in the dependent clause beginning with “Although” is not consistent with the past tense verb “put” in the main clause. It should be replaced with the past perfect verb phrase “had not … been” to indicate how Mrs. Griffin felt “previously” — i.e. before she “put in extra time this year.”

　　2.答案:A

　　The error in this sentence occurs at (A), where there is noun-noun disagreement. Instead of the singular “A meteorite,” the plural “Meteorites” is needed to agree with the plural nouns found later in the sentence (“particles” and “giants”). In addition, the singular verb “shows” should be changed to “show.”

　　3.答案：B

　　The error in this sentence occurs at (B), where the plural noun “wolves” is used incorrectly as the referent of the singular pronoun “it.” Either “the wolf” or “a wolf” should be used instead.

　　4.答案:B

　　The error in this sentence occurs at (B), where there is improper pronoun use. The reflexive 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”)

　　5.答案:D

　　The error in this sentence occurs at (D), where there is an inappropriate verb form. The infinitive “to achieve” is needed to parallel the infinitive “to use.”

　　6.答案:B

　　The error in this sentence occurs at (B), where there is noun-noun disagreement. The singular “a member” does not agree with the plural “trees.”

　　7.答案:C

　　The error in this sentence occurs at (C), where a sentence fragment is created. To fix this problem, use “have” as the main verb of the sentence.

　　以上就是這7道SAT改錯題練習的全部內容，包括了很多基礎知識點的考察，都非常有SAT語法考試的特點。大家在備考這些SAT語法點的時候，一定要掌握和其他英語語法的不同之處，這樣才能更加有效率的備考。