福利！SAT文法功略三则

        SAT语法部分是中国考生相对比较擅长的，但是拿到满分却也是不常见的。下面小编为想要冲刺SAT满分语法的考生整理了三个最常见的题型攻略，希望这些内容可以帮助大家在备考的时候有更多的准备和借鉴之用。

　　一、一句话的时态是通过谓语动词来反映的，由时间状语来决定的。所以划线部分如果有动词则第一反映是不是谓语：

　　一)如果是，谓语划线考法有三个1)主谓一致2)时态 3)被动(很简单) 记住一句话：谓语划线看主语，主谓一致看状语：如

　　The rise in the Commerce Department’s index of leading economic indicators suggest that the economy should continue its expansion into the coming months, but that the mixed performance of the index’s individual components indicates that economic growth will proceed at a more moderate pace than in the first quarter of this year.

　　A suggest that the economy should continue its expansion into the coming months, but that

　　B suggest that the economy is to continue expansion into the coming months but

　　C suggests that the economy will continue its expanding in the coming months, but that

　　D suggests that the economy is continuing to expand in the coming months, but that

　　E suggests that the economy will continue to expand in the coming month, but

　　此句划线部分则有谓语动词考的则的主谓一致的问题 主语为单数的rise 所以谓语应用单数

　　此题也考了另外的一个常考语法点but后是加平行结构还是转折连词作用，此题中是，转折词则要直接加主谓所以答案为 E

　　二) 如果不是，则为非谓语动词。常考在句首做状语逻辑主语为句子主语，或介词+分词其逻辑主语也为句子主语，在句尾表示伴随动作状态，伴随功能结果。当然还有其他用法但考的频率没上述点考的高。重点掌握上述考点可解决多于一半的分词题目如：

　　Reared apart from each other, a recent united states study showed striking similarities in identical twins including many idiosyncrasies of behavior.

　　A Reared apart from each other, a recent united states study showed striking similarities in identical twins including many idiosyncrasies of behavior.

　　B Reared apart from each other, striking similarities between identical twins that include many idiosyncrasies of behavior were shown in a recent United states study.

　　C A recent United states study showed striking similarities in identical twins reared apart from each other that include many idiosyncrasies of behavior

　　D According to a recent United states study , identical twins reared apart from each other showed striking similarities, including many idiosyncrasies of behavior.

　　E According to a recent united states study, identical twins showed striking similarities reared apart from each other, including many idiosyncrasies behavior.

　　此题从题目划线部分可以看出rear apart其逻辑主语为句子主语而study不能被分开来抚养 B

　　相似性也不能分开抚养 C 定语从句修饰要贴近先行词否则会引起争议，D为正确答案

　　二、划线部分有无代词，如果有80%都是错的，找其指代注意划线与未划线部分的协调

　　The only way for growers to salvage frozen citrus is to process them quickly into juice concentrate before they rot when warmer weather returns.

　　A. to process them quickly into juice concentrate before they rot when warmer weather returns.

　　B if they are quickly processed into juice concentrate before warmer weather returns to rot them

　　C for them to be processed quickly into juice concentrate before the fruit rots when warmer weather returns

　　D if the fruit is quickly processed into juice concentrate before they rot when warmer weather returns.

　　E to have it quickly processed into juice concentrate before warmer weather returns and rots the fruit.

　　此题考点有两个1) 代词指代错 物质名词为单数处理 citrus 2) the only way is to do 固定用法，所以答案为 E

　　三、平行结构有无的判断.在SAT 考试中平行结构是出错较高的语法点之一， 注意下列几点：

　　1 形式对称

　　1) 连接词的正确使用 and /or/ but yet / both and / not only but also/ either or/not but rather than ，not X but (rather) Y ，more X than Y, the same to X as to Y ,

　　2)常用的并列形式：

　　A)语法上对称，如to do is to do..;

　　B)定语从句并列必须承前使用相同的代词

　　C) 宾语从句并列 overestimate that and underestimate that

　　D)过去分词可以与现在分词并列 what 从句可以与名词并列

　　2 概念对等

　　A) 抽象名词不能对具体名词 slowing growth or damaging forest

　　B)动作名词不能对纯名词 assignment or staff

　　C).整体名词不能对个体概念 no money or staff members

　　D).泛指不能对特指 less lending and the increased pressure

　　3.功能相同

　　定语从句不能与状语从句并列，WHAT 从句不能与HOW从句并列

　　4.连接词所连接的对象不要引起争议如有争议则通过补出介词来解决

　　想要拿到SAT语法满分成绩，大家就需要对上面所列举的这些内容加以详细的熟悉和掌握。这些都是在考试中经常会出现的内容，经过真题的练习之后，大家就会对这部分的知识点更加熟悉，也就会在考试中有更好的发挥了。