1)使用同义词。
比如以下的一些新托福写作高频词汇的同义词，这些词出现的尤为频繁。要学会用同义词来替换它们。
在综合写作中教授说话不能总是用think，还可以用believe, consider, deem, figure out。在托福独立写作中表示近来的时间状况用nowadays，还可以用recently, currently, at present, in recent years, these days
再比如表示重要的词有important，一篇文章如果要求描写某物重要，不能只写important这一个词吧，和它类似的还有 necessary, crucial, essential, vital, significant , indispensable, momentous, 如果还需要再变化，就可以用下面的改变词性的方法。
2)改变词性。
n.→ Adj.　比如：important改成be of importance
n. → v.　When we look at a comparison between A and B…
When we compare A and B…
Adj. → n.
There are a variety of solutions to the problem.
There are various solutions to the problem.
3)更换使用不同的承接词。承接词不仅连接段落和段落，还连接句子和句子。熟识一些常用的承接词对写作将会有极大的作用。
because of → due to, owing to, because, as, since, for
but → however, nevertheless, nonetheless, whereas
so → therefore, hence, thus, consequently
4)形容词的逆向表达。在某些形容词上进行修改，会达到非比寻常的效果。
Eg: not as easy as…→more difficult than…
Not uncommon→common
The cheapest → the least expensive
其次，是句型的使用。在新托福写作部分，评分标准中非常重要的一项就是句型结构，要求句型结构做到丰富多变。例如下面的典型美句，就可以让你的文章加分：
1)it句
It is delightful to have friends from distant lands.
It is undeniable that…
It is obvious that…
2)双否句
it is by no means uncommon to find…
…never fails to …
3)倒装句
So severe is this problem that we have no alternative but to take some feasible measures to deal with it.
Only through education can we rise in the world.