在雅思写作中，使用合适的句型和词汇是非常关键的。以下是一些雅思写作作文中常用的句型和词汇汇总：

一、句型：

1.开篇句型：
As the graph/chart/table clearly indicates, ...
It is evident from the information given that ...
The purpose of this essay is to discuss/analyze ...

2.引入观点句型：
In my opinion, ...
From my perspective, ...
It is my belief that ...

3.论证句型：
Firstly/Secondly/Thirdly, ...
One of the main reasons for this is that ...
Furthermore/Moreover/Additionally, ...

4.转折句型：
However, ...
Despite this, ...
Although/While it is true that ..., it is also important to note that ...

5.结论句型：
In conclusion, ...
To sum up, ...
In summary, ...

二、词汇：

1.主题相关词汇：
Education（教育）：curriculum（课程）、pedagogy（教学法）、tertiary education（高等教育）
Technology（科技）：innovation（创新）、automation（自动化）、artificial intelligence（人工智能）
Environment（环境）：pollution（污染）、sustainability（可持续性）、conservation（保护）

2.逻辑连接词汇：
转折：however, nevertheless, yet
递进：furthermore, moreover, additionally
总结：therefore, consequently, in conclusion

3.观点表达词汇：
认为：believe, assume, consider
支持：support, favor, endorse
反对：oppose, disagree, contest

4.论证支撑词汇：
证据：evidence, proof, testimony
理由：reason, cause, justification
事实：fact, truth, reality

5.修饰补充词汇：
程度：extremely, significantly, substantially
范围：widely, universally, globally
频率：often, frequently, regularly

这些句型和词汇的灵活运用，能够使你的雅思写作作文更加流畅、有条理，并且有助于提升你的作文分数。不过，请注意，这只是一个基本的汇总，实际运用中还需要根据具体的题目和内容进行选择和调整。