第三，从段落层面上来说，主要是段落内部句子与句子之间支持与衔接的问题。

首先，主题句与支撑句的匹配问题。If we let this trend continue, we will go into a big trouble. Firstly, a nationwide campaign should be launched to help students to develop a right attitude towards study. Secondly, the government should reform the traditional education system. 在上面这段话中，首句主题句着眼于问题将更加严重化，但支撑句并没有围绕问题如何变得严重化展开，而是重点谈论采取的措施。因此，将首句改为 we should take effective measures to prevent problems from getting worse 会使得段内内容更就中心突出。

其次句子间内容的衔接也是十分关键的。 比如下面这段话：As is vividly depicted in the picture, an American girl wears traditional Chinese costume and looks very happy. The American girl is very interested in Chinese girl is very interested in Chinese clothes. The picture reflects cultural exchange. 此段话补充些揭示主题的表达，改为As is vividly depicted in the picture, an American girl wears traditional Chinese costume and looks very happy. Her charming smile indicates that she, a girl deeply influenced by western culture, is very interested in Chinese girl is very interested in Chinese clothes---a symbol of Chinese culture. Amazingly, this picture reflects cultural exchange。

那么，这些问题我们改如何解决呢? 词汇和句式的问题属于语法的范畴，大家需要找一本最基本的语法书，好好巩固一些语法知识。而汉式英语的问题则需要大家通过大量的背诵优美的范文来实现。 至于段落的问题，则需要好好总结考研写作固定的行文套路。