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如2009 年5 月真题中，考到如下题目：
(1) For a long time, there has been a vocal minority of people who question whether Shakespeare really authored the works attributed to him. (2) These skeptics claim that the plays and sonnets were actually written by Edward de Vere, Christopher Marlowe, or even Sir Francis Bacon. (3) Most serious scholars dismiss such claims. (4) What about the socalled authors of other famous works of literature?
In context, which is best to add to the beginning of sentence 3?
A. For example,
B. In addition,
C. However,
D. Unfortunately,
E. Similarly,
根据第二句和第三句的关系，尤其是第三句的dismiss such claims, 表明skeptics 和serious scholars 的观点是相反的，所以两句是逻辑关系，应该选择C 表示转折。
二、分数区间500-590
College board 的Skills Insight 提出，当学生把400-490分数段的基础打扎实之后，可以进一步提升到500-590 分数段。下面详细阐述500-590 分数段学生应掌握的较难技能，对于没有阐述的技能，Skill Insight 提出应参考400-490 分数段相关技能。
官方给出的建议为：
* 1、Manage word choice and grammatical relationships between words 进行词汇选择并较好的
处理词汇间语法关系
*In your reading, choose a paragraph and identify the subjects and verbs in the sentences within that paragraph in order to see that writers pay careful attention to subject-verb agreement, even when a word, phrase, or clause intervenes between the subject and the verb. In your own writing, check to see that your subjects and verbs agree in number.
意思为：“阅读时，选择一个段落，识别句中的主语谓语，以便观察即使主谓之间出现词语、短语或句子作为插入语，作者都十分注意主谓一致性。写作时，确保主谓在数量上达成一致。”
主谓一致原则并不难，但是学生经常犯错，就是因为主谓之间出现插入成分, 包括“同位语、后置定语、定语从句、插入语”。只要掌握原理S，...，V... 的原理即可了。此考点每年均有题目，且不止一个，需要加强注意。
如2010 年10 月，考到如下题目：
The visual quality of the silent movies produced (A) during (B) the 1920s were (C) often extremely (D) high. No error (E).
此题主语为the visual quality of the silent movies (produced during the 1920s), 括号里面为后置定语，一定要注意这里面的produced 形式为过去分词，不是过去式，而主语主干为the visual quality，是单数，所以谓语动词也应该是单数，把C 选项的were 改为was, 符合“S，...，V...”结构。
*2、Manage grammatical structures used to modify or compare 使用语法结构做修饰或比较
*(1)In your reading, choose a paragraph and identify the adjectives and adverbs in the sentences
and the words they modify. In your own writing, check to see that your adjectives are used to modify nouns and that your adverbs are used to modify verbs.
意思为：“阅读时，选择一个段落，指出句中的形容词、副词以及它们修饰的词。写作时，确保形容词用来修饰名词，副词用来修饰动词。”
此考点考察形容词、副词的修饰关系，注意形容词修饰名词，副词修饰动词、形容词、其他副词等。常见错误是该用副词修饰的，用成了形容词。一般每次考试会考一至两道题。如2011 年10 月真题中，考到如下题目：
Production delays were notoriously(A) difficult obstacles to overcome(B)until the company adopted(C) new computer technology that works more effective (D) than the old technology. No error.(E)
根据副词修饰动词的原则，D 选项中修饰动词work 的应该是副词effectively, 即使有比较级more，也不应该少了-ly，所以改为more effectively。
*(2)In your reading, focus on sentences that contain comparative phrases (e.g., "as strong as" or "more fit than"). In your own writing, check to see that you use appropriate structures to compare things and ideas.
意思为：“阅读时，注意包含比较性短语的句子(比如“asstrong as” 或 “more fit than”)。写作时，确保正确使用结构来比较事物及观点。”
此考点考察形容词、副词的比较级、最高级等，考生需要注意比较范围为两者还是两者以上选用比较级、还是最高级;是否出现双重比较，如more easier 类似的错误;注意比较结构的可比性，避免出现人和物比较的现象，经常会出现that of / those of 结构，避免不可比。如2010 年5 月真题中，考到如下题目：
In some species of birds, such as the peafowl, the plumage of the male is more colorful and more
variegated than the female.
A. than the female
B. than are the females
C. than that of the female
D. compared to the female
E. compared with the females
首先，确定比较的是the plumage of the male 和the plumage of the female，所以答案中than 后面不能直接加the female,而避免重复，我们可以用that代替the plumage，所以答案为C。
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