新托福写作的评分标准比较高，在语言上的考察点也是非常高，所以新托福考试在语言上一定要引起极度重视，很多考生对于托福写作一筹莫展，那么我们怎么完成一篇优秀的文章呢?其中词汇的重要性我们必须重视，包括遣词和造句两个方面。
下面小编为大家分析下三大类型的病句。
1). 破碎句
所谓破碎句，就是句子不完整，通常是没有谓语(或者说谓语是动词的非谓语形式，如分词)，或者是从句单独成句。
破碎句：She singing alone. (无谓语，singing是现在分词)
正确句：She is singing alone.
破碎句：He did not come. Because he was sick. (从句单独成句)
正确句：He did not come because he was sick.
2).接连句
所谓接连据，就是两个句子直接连在一起，既未使用连词，也未使用正确的标点符号。
接连句: Professionals such as lawyers or accountants usually work longer hours than factory workers they have greater freedom in planning their time.
正确句一: Professionals such as lawyers or accountants usually work longer hours than factory workers. However, they have greater freedom in planning their time.
正确句二: Professionals such as lawyers or accountants usually work longer hours than factory workers; however, they have greater freedom in planning their time.
3).句子连接不正确
所谓句子连接不正确，就是两个独立的句子之间以逗号连接，这是不合英语语法的。正确的做法是以连词、分号、冒号、句号等连接两个句子。
不正确句: Breaking chalk into two pieces is a physical change, there is no change in the composition of the chalk.
正确句： Breaking chalk into two pieces is a physical change, so there is no change in the composition of the chalk.
以上是托福写作病句分析的内容，一篇好的文章是由一个个句子堆砌起来的，每一句话都是这篇文章的重点我们万万不可忽视，在这里面不仅仅体现了考生的语法用词，还能体现考生对于题目的思路看法，以及对美国地道用语的运用。
