新SAT语法考试有两大核心考点

　　众所周知，SAT或ACT考试成绩在美国大学申请中占有一定的地位，尽管美国的大学并不是唯分数论，但是对于要求提供SAT或ACT考试成绩的学校来说，申请者如果能取得较好的SAT或ACT成绩就会为申请增加成功的砝码。

　　SAT2，亦称SATII，或SAT Subject，是美国大学录取应届高中生时采用的学业水平考试。SAT2考试采用全球统一试卷，因此其成绩具有全球可比性，是衡量不同地区学生的学业水平的重要参考，在录取实际操作过程中往往替代高中成绩单。不同于SAT的综合能力测试，SAT2是一种专项水平测试，考察学生某一科目的水平。目前SAT2的科目分为数学、科学、语言、英语、历史与社会科学五大类。其中数学类有数学一和数学二两门，科学类有物理、化学、生物三门，语言类有法语、德语、西班牙语、中文、日语、韩语、希伯莱语、拉丁语等十二门，英语类只有英语文学一门;历史与社会科学类有美国历史和世界历史两门。以上加起来共计二十门考试。目前北美地区每年有7次考试，分别在1月，3月，5月，6月，10月，11月，12月的第一个周六;世界其他地区3月没有考试，其他6次考试时间与北美相同。

　　SAT2在考取美国高中时不是必须的，有些好的大学也不要求，但是如果不考SAT2高中毕业想申请好的大学时就会受到很大限制。

　　SAT1和SAT2的总分分别是多少?SAT1和SAT2的总分都是2400分，SAT1写作阅读数学三门各800分，SAT2也是三门自选各800分。

　　小编为大家整理了错误率较高的SAT文法逻辑结构考点，希望对大家的SAT文法考试有所帮助。

　　新SAT语法考试有两大核心考点：

　　1、语言的规范性(Standard English Conventions);

　　2、观点的表达 (Expression of Ideas)。

　　在新SAT语法考试中，语法规范基本上有20道题目，每篇的考试文章大概有5道题;观点表达考点一般有24道题，每篇的考试文章大概有6道题。

　　在新SAT语法考试中，观点表达的派生考点就是逻辑结构题目，具体分为4大类别：

　　1. 句子保留删除题

　　The writer is considering deleting the underlined sentence. Should the sentence be kept or deleted?

　　2. 细节支持题

　　The writer wants to complete the sentence with a third example of a detail Kingman uses to create his majestic city skylines. Which choice best accomplishes this goal?

　　3. 添加段首句题

　　Which choice most effectively establishes the main topic of the paragraph?

　　4. 图表分析题

　　Which choice completes the sentence with accurate data based on the graph?

　　因为图表分析题的难度比较小，所以在此不做赘述。

　　在做新SAT语法考试的逻辑结构题目的时候，小编提醒各位考生一定要记住一个中心和三个基本点去答题，详细攻略如下：

　　一个中心：一个中心指的是紧扣主题，在选择答案的时候要围绕主题句;

　　第一个基本点：如果题号前后信息中有重复的情况，且题干中句子的中心词不是句子前后的重复信息，就一定要选择删除所给句子，减少干扰信息;相反的是，题干中中心词是题号前后的重复信息，那么一定要保留所给句子，因为加上这个句子会改善句子信息流;

　　第二个基本点：添加段首句题目分两种情况：一种是所家句子是第一段句首，一定要紧扣标题中心词;一种是所加句子是body段的首句，要遵循承上启下的原则;

　　第三个基本点：如果是细节支持题，所选择的细节和例子一定要紧扣主题句的中心词，但是此处的主题句未必就是此段的首句，请结合段落内部的结构和层次进行判断。

　　下面小编为大家带来几个例子，希望大家能深入理解：

　　1、句子保留删除题

　　A study conducted in 2013 by Northwestern University in Chicago showed that inadequate natural light could result in eye strain, headaches, and fatigue, as well as interference with the body's circadian rhythms. 3 Circadian rhythms, which are controlled by the body's biological clocks, influence body temperature, hormone release, cycles of sleep and wakefulness, and other bodily functions.

　　3. At this point, the writer is considering adding the following sentence.Workers in offices with windows sleep an average of 46 minutes more per night than workers in offices without windows.Should the writer make this addition here?

　　A. Yes, because it supplies quantitative data that will be examined in the rest of the paragraph.

　　B. Yes, because it explains the nature of the bodily functions referred to in the next sentence.

　　C. No, because it interrupts the discussion of circadian rhythms.

　　D. No, because it does not take into account whether workers were exposed to sunlight outside the office.

　　解析：根据第一个基本点，题号前后的信息中有重复信息：circadian rhythms，并且所给题干中的句子的中心词不是题号前后的重复信息，那么一定要选择删除所给句子，因为加上这个句子会扰乱句子的信息流(interrupt the discussion of circadian rhythms=blur the paragraph's main focus)。所以，答案选C。

　　2、细节支持题

　　Employees who feel less than 100% and are sleep deprived are also less prone to work at their maximal productivity. One company in California 6 gained a huge boost in its employees' morale when it moved from an artificially lit distribution facility to one with natural illumination.

　　6. Which choice best supports the statement made in the previous sentence?

　　A. NO CHANGE

　　B. saw a 5 percent increase in productivity

　　C. saved a great deal on its operational costs

　　D. invested large amounts of time and capital

　　解析：如果是细节支持题，所选择的细节和例子一定要紧扣主题句的中心词，根据题干中的要求，此处的主题句是题号前面的句子，中心词很明显是productivity, 所以，答案选B

　　3、添加段首句题

　　第一种情况：

　　Shed some light on the workplace Studies have shown that employees are happier, healthier, and more productive when they work in an environment 2 in which temperatures are carefully controlled.

　　2. Which choice provides the most appropriate introduction to the passage?

　　A. NO CHANGE

　　B. that affords them adequate amounts of natural light.

　　C. that is thoroughly sealed to prevent energy loss.

　　D. in which they feel comfortable asking managers for special accommodations.

　　解析：根据第二个基本点的第一种情况：如果所加句子是第一段的首句，一定要紧扣标题的中心词：light, workplace。所以，答案选B。

　　第二种情况：

　　His restaurants were immediately successful, but Harvey was not content to follow conventional business practices. 17 Although women did not traditionally work in restaurants in the nineteenth century, Harvey decided to try employing women as wait staff.

　　17. The writer is considering deleting the previous sentence. Should the writer make this change?

　　A. Yes, because it introduces information that is irrelevant at this point in the passage.

　　B. Yes, because it does not logically follow from the previous paragraph.

　　C. No, because it provides a logical introduction to the paragraph.

　　D. No, because it provides a specific example in support of arguments made elsewhere in the passage.

　　解析：根据第二个基本点的第二种情况：如果所加句子是body段的首句，一定要遵循承上启下的原则。His restaurants were immediately successful是承接上文的部分，Harvey was not content to follow conventional business practices是引出下文的部分，这句中的not conventional与第二句话中的not traditionally形成等价的关系。所以，答案选C。

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