以下是英语作文中常用的万能开头句型整理，结合多个权威来源综合而成，供考生备考使用：

一、引出观点类

1. Nowadays, it is generally believed that...

2. It can be said with certainty that...

3. As far as is concerned...

二、类比论证类

1. Like a coin has two sides, there is a positive aspect and a negative aspect to...

2. Just as an old saying goes...

三、现象描述类

1. Recently, the issue of... has been brought to public attention

2. With the rapid development of... it has become increasingly important in daily life

四、传统智慧类

1. As the proverb says， 正如谚语所说的

2. A book without a book is a piece of wood...

这些句型可根据作文主题灵活选用，建议结合具体语境选择最贴切的句型。例如：

• 论述环保重要性时可用：It has to be noticed that...（必须注意到）

• 引导转折时可用：However...（不过就是）

建议考生结合真题练习，掌握其用法与适用场景，提升写作能力。