词汇的运用原则
1 用词要简洁
能一个词表达清楚的意思，就不要加上多余的成分。另外，还要注意不要造成意义上的重复累赘。
如：原句：What you have done is illegal under the law.
优化：What you have done is illegal.
2 用词要多样
注意不要一味地重复使用某个词汇，可适当转换成同义词或短语。也不要一味地使用同一种词性，要学会使用不同的词性。
如：原句：This can definitely make them work more enthusiastically.
优化：This can definitely stimulate their working enthusiasm.
3 多用朴素、易懂的词
对考生来说，生僻或华丽的词汇驾驭起来比较难，很容易使用不当，很多时候不但不能给文章增色，反而可能会使阅卷老师感到困惑，起到负面作用。因此，我们建议考生在写作时尽量选用自己熟悉的词语。
如：原句：Parents in China always have altercations about their children's education.
优化：Parents in China always have quarrels about their children's education.(https://www.daowen.com)
4 多用具体的词
如果词的概括性太强，往往让人觉得抽象、笼统，会给人造成模糊不清的感觉，词义比较具体的词会使表达更加准确、生动。
如：原句：Some people like to read the newspaper very quickly and try to find some
interesting stories.
优化：Some people like to flip through the newspaper and try to find some
interesting stories.
5 注意使用限定词
在写作时适当使用限定词来进行修饰，可以使论述更加客观、适度，避免观点的绝对化。
如：In general，young people seem more prone to job-hopping.
Nowadays the increasingly severe employment situation is perhaps the biggest
challenge facing college students.