留学还不会essay降重，只需7步搞定！！

不过，这里有个小技巧：不要只盯着单词本身，还可以考虑上下文的表达方式。比如，原句是“Climate change is a significant issue”，可以改成“Climate change presents a major challenge”。这样不仅降低了重复率，还让句子更流畅。

另外，如果字数已经达标，但重复率过高，可以考虑把整段文字用表格或者图片的形式展现出来。比如，把数据改成图表，把步骤改成流程图，既美观又实用！

举个例子：

• 原句：Students need to study hard in order to pass the exam.

• 改写：In order to pass the exam,students need to study hard.

再比如：

• 原句：The company decided to expand its market share.

• 改写：To expand its market share,the company made a strategic decision.

通过调整短语位置、改变句型结构，可以让句子焕然一新，同时保持原意不变。

常用的改写方法包括：

1. 替换单词：用同义词替换掉重复的部分。

2. 改变句型：把主动句改成被动句，或者把简单句改成复合句。

3. 拆分/整合句子：把长句拆成短句，或者把短句合并成长句。

比如，原句是：“The impact of climate change on biodiversity is significant.”

• 改写：Biodiversity is significantly affected by climate change.

举个例子：

• 原句：Climate change is causing extreme weather events,which are leading to increased flooding and droughts.

• 改写：Climate change is causing extreme weather events.These events are leading to increased flooding and droughts.

或者反过来：

• 原句：Climate change is causing extreme weather events.These events are leading to increased flooding and droughts.

• 改写：Climate change is causing extreme weather events that lead to increased flooding and droughts.

比如：

• 原句：Information systems are crucial for modern businesses.

• 改写：Information systems(IS)are crucial for modern businesses.

不过，这里有个小提醒：图表一定要注明来源，否则会被视为抄袭哦！

• QuillBot：可以自动替换同义词，调整句子结构。

• Word and Phrase：提供丰富的同义词和句型改写建议。

不过，工具只是辅助，最终还是要自己检查，确保改写后的句子符合语境，逻辑清晰。