【摘要】雅思写作是雅思考试中的重难点，针对同学们提出的各种关于雅思写作的问题可以关注环球网校雅思频道，下面我们来看雅思写作一些高分技巧吧，希望对同学们有帮助。
(雅思写作无法突破的瓶颈解析，由环球网校雅思频道编辑整理。)
雅思写作语法致命伤1. 双谓语错句
e.g. For those under 26， there were 80% students study for career.
There be句型属于双谓语错句高发句型，因为句中的be动词已经是谓语，而句子后面的动词通常是定语从句中的成分，故不能作为主句中的谓语。例句中同时出现了 “were”和“study”，根据上面的分析，were应该是谓语，而study for career应该是定语从句，因此，例句应修正改成：
For those under 26， there were 80% students who studied for career. 或者For those under 26， there were 80% students studying for career.
又如：Causes for this phenomenon are comprehensive but the major reasons contribute to this problem can be identified from three perspectives.应改成：
Causes for this phenomenon are comprehensive but the major reasons contributing/which contribute to this problem can be identified from three perspectives.
雅思写作语法致命伤2. 句子不完整
e.g. The most popular kind of transport was by road.
句中主语是the most popular kind of transport，谓语动词(系动词)是was， 而by road按照语法应该是方式状语，此句缺乏表语。应改成：
The most popular kind of transport was road.
又如：Many factories in order to get more profits， which made waste water and waste gas.
去除目的状语“in order to get more profits”和非限制性定语从句“which made waste water and waste gas”， 剩下的是many factories， 不能作为一个句子。根据此句想表达的意思，应改为：
Many factories in order to get more profits made waste water and waste gas.
雅思写作语法致命伤3. 主系表结构使用错误
e.g. We are impossible to make any progress without correcting the mistakes.
此句的主干结构是：we are impossible“我们是不可能”，表意不对。这种表达在英语中对应的句型是：It is…for…to…， 所以应该改成：
It is impossible for us to make any progress without correcting the mistakes.
类似的错误例句还有：People are very convenient to get information on the Internet. His profession is a teacher.
雅思写作语法致命伤4. 情态动词后的动词原形和动名词的使用出错
e.g. Another equally vital point to be considered is that building them may costs much money and energy.
这种错误可能是笔误，在雅思作文中偶尔出现不至于扣分，但是通篇都是这样的错误，那么肯定是有影响的。
e.g. Another point to be discussed is that more time spending on computers is harmful to children’s mental health.
环球网校友情提示：以上是小编为大家整理的盘点雅思写作语法的七大致命伤，更多内容尽在环球网校雅思频道，同学们可以关注雅思论坛，分享更多备考经验!
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