例子讲解：ACT的标准语法中最常出现的10种错误

　　ACT考试第一部分为英语语法(English Test)，时间为45分钟，要完成75道题目，基本上可以归纳为order排序、标点符号、句子结构、常用搭配和语感这几大类题。需要通过系统总结每类题的规律，常用搭配需要反复记忆，对于错题可以通过错题本进行记录，定期总结积累、归类，查找自己的薄弱环节，然后重点突破。

　　今天小编为大家整理10个错误涵盖了几乎所有ACT的标准语法规定问题，所附示例仅用于说明错误，不代表实际考试问题和难度；每一点的第一句是有错误的，第二句才是正确的。

　　1. Punctuation标点符号

　　Frederick LawOlmsted thefamous landscape architect, was also a conservationist.

　　Frederick LawOlmsted, thefamous landscape architect, was also a conservationist.

　　Frederick Law Olmsted和the famous landscape architect指代同一事物，为同位语，两个名词之间需要用逗号隔开。同位语是常见的插入成分，理解意思时可以连同逗号一同删除。

　　2. Pronouns代词问题

　　Each of the trees had droppedtheirleaves.

　　Each of the trees had droppeditsleaves.

　　Each of the trees强调每一棵树，是单数概念而their是复数概念。所以在指代时应用its。

　　3. Verb Tense and Agreement动词时态一致

　　I planted vegetables last year, but a late frostkillsmy tomatoes.

　　I planted vegetables last year, but a late frostkilledmy tomatoes.

　　本句结构为but引导的并列句，前句给出planted为过去式，后句时态应保持一致，用过去式killed。

　　4. Parallel Structure平行结构

　　The subjects Shana likes best are biology, physics, andstudying French.

　　The subjects Shana likes best are biology, physics, andFrench.

　　句中由and引导并列, 前两个被并列成分为biology／ physics所以为了格式应保持一致，应为French。

　　5. Sentence Fragments句子分段

　　While Charlie was at thebeach to enjoythe sunshine and the ocean breeze.

　　While Charlie was at thebeach, he enjoyedthe sunshine and the ocean breeze.

　　由while引导的状语从句放在句首时，应用逗号和主句分隔开，标志从句结束。

　　6. Comma Splices逗号拼接

　　I moved to Washington when I wasseven, mybrother followed a year later.

　　I moved to Washington when I wasseven, and mybrother followed a year later.

　　英语句法上规定，每个句子有且仅可以有一个动词，而无论句子中有多少个逗号，本质还是一个句子。因此在第一句中出现了两个动词，是错误的。应改为and引导的并列句。

　　7. Conjunctions连接词

　　Thomas had been walking formiles, sohe finally spotted his campsite in the distance.

　　Thomas had been walking formiles whenhe finally spotted his campsite in the distance.

　　he finally spotted his campsite in the distance句意上应为Thomas had been walking for miles这件事发生的时间，连接词改为when。如果两句之间用so连接，前句应为后句的结果。

　　8. Faulty Modification错误改正

　　Leaping from the window onto the roof,Grandma was delighted by the cat’s agility.

　　Leaping from the window onto the roof,the cat delighted Grandma with its agility.

　　在Leaping from the window onto the roof这个部分，Leaping这个动词发出者被省略，但是只有在发出者和主句动词发出者一致时才能省略。Leaping这个动词发出者为cat而不是grandma，所以做以上更正。

　　9. Idioms习惯用语

　　Choosing where to applyaboutcollege is a difficult process for high school students.

　　Choosing wheretoapply to college is a difficult process for high school students.

　　apply作为不及物动词搭配to使用，意思为申请…。

　　10. Frequently Confused Words高频率混淆单词

　　I completed all of the summer readingacceptthe Jane Austen novel.

　　I completed all of the summer readingexceptthe Jane Austen novel.　

　　以上就是小编为大家整理的关于ACT语法考试中十大易错点例题分析讲解，希望对大家有所帮助。更多ACT考试介绍、ACT考试网上报名等问题可以咨询我们。