SAT语法考试中经常会遇到被刻意设置的一些句子结构上的障碍，比如使用一些插入结构来分割句子成分等，用来干扰考生解题的思路，就需要大家对句子结构有很好的的把握，在改革后的新SAT语法中句子结构依然是考察的重点，下面我们来看下句子结构在新SAT语法中考察方式。
一.句子结构在新SAT语法中考察方式
首先我们来明确一些语法中关于句子结构的常见考点，语法考试中的句子结构问题最主要的考察形式是悬垂结构，run-on句型,平行结构。很多考生在解题过程中要么对句子的结构不能准确把握，快速把握句子结构最简单和有效的方法就是获取句子主干，而忽略一些附加成分，比如插入语、定语、同位语等，明确句子的主语和谓语，这样就可以更好的分析句子的结构了。》》更多详情点击新SAT语法中句子结构的介绍
二.新SAT语法样题中关于句子结构问题的解析
A 1954 documentary about renowned watercolor painter Dong Kingman shows the artist sitting on a stool on Mott Street in New York City’s Chinatown. A crowd of admiring spectators [Q12] watched as Kingman squeezes dollops of paint from several tubes into a tin watercolor [Q13] box, from just a few primary colors, Kingman creates dozens of beautiful hues as he layers the translucent paint onto the paper on his easel. Each stroke of the brush and dab of the sponge transforms thinly sketched outlines into buildings, shop signs, and streetlamps. The street scene Kingman begins composing in this short film is very much in keeping with the urban landscapes for which he is best known.
Question 13.
A. NO CHANGE (box, from just a few primary colors,)
B. box. From just a few primary colors,
C. box from just a few primary colors,
D. box, from just a few primary colors
答案B，
解析：本题的考点就是句子结构的问题，划线部分所在句子很长，考生在分析的时候可能不能够分清整个句子的结构，首先来看下“A crowd of admiring spectators watches as Kingman squeezes dollops of paint from several tubes into a tin watercolor box, from just a few primary colors, Kingman creates dozens of beautiful hues as he layers the translucent paint onto the paper on his easel.”仔细观察，这句话中有两个独立分句，“A crowd of admiring spectators watches…”和“Kingman creates dozens of beautiful hues…”。然而这两个独立分句间并没有连词和分号，犯了语法常考错误，连写句(Run-on Sentence)
连写句最简单的处理方法，就是用“句号”断句，形成两句话。
[Q18] His fine brushwork conveys detailed street-level activity: a peanut vendor pushing his cart on the sidewalk, a pigeon pecking for crumbs around a fire [Q19] hydrant, an old man tending to a baby outside a doorway. His broader brush strokes and sponge-painted shapes create majestic city skylines, with skyscrapers towering in the background, bridges connecting neighborhoods on either side of a river, and [Q20] delicately painted creatures, such as a tiny, barely visible cat prowling in the bushes of a park. To art critics and fans alike, these city scenes represent the innovative spirit of twentieth-century urban Modernism.
Question 20.
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?
A. NO CHANGE (delicately painted creatures, such as a tiny, barely visible cat prowling in the bushes of a park.)
B. exquisitely lettered street and storefront signs.
C. other details that help define Kingman’s urban landscapes.
D. enormous ships docking at busy urban ports.
解析：答案是D, 该题考察句子结构中的平行结构，我们来看下“His broader brush strokes and sponge-painted shapes create majestic city skylines, with skyscrapers towering in the background, bridges connecting neighborhoods on either side of a river, and delicately painted creatures, such as a tiny, barely visible cat prowling in the bushes of a park.”由于前两个例子为skyscrapers towering…, bridges connecting…,” 所以第三个例子选择“enormous ships docking…”。即保持了语言的连贯性，也形成了平行结构。
以上就是句子结构在新SAT语法中考察方式，相信通过样题中的解析可以让大家更好的了解考察的 方法，预祝大家考试 一切顺利。
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