以下是英语作文开头和结尾的万能金句推荐，分类型整理如下：

一、开头金句

1. 引入话题类

   • "In today's rapidly changing world, the issue of [topic] has sparked widespread debate..."

   • "With the development of technology/society, [topic] has become a hot topic."

2. 引用名言类

   • "As the famous saying goes, '[quote]'"

   • "In the words of [author], '[quote]'"

3. 设问引发思考类

   • "Have you ever wondered why [topic] is so important in our lives？"

   • "What would our world be like if [topic] didn't exist？"

4. 对比引入类

   • "In the past, [topic] was considered..."

   • "Today, [topic] is viewed differently..."

5. 数字/统计类

   • "Recent statistics show that..."

二、结尾金句

1. 总结归纳类

   • "In conclusion, [topic] is crucial because..."

   • "Therefore, we can conclude that..."

2. 建议/呼吁类

   • "It is high time that we took some measures to solve the problem..."

   • "We should [action] to..."

3. 哲理升华类

   • "As everyone knows, [quote]..."

   • "The data/statistics/figures lead us to the conclusion that..."

4. 简洁有力类

   • "In view of the present situation, [action] is necessary."

   • "This is the only way to..."

三、使用建议

• 议论文 ：优先使用数字统计或名人名言增强说服力。

• 记叙文 ：可结合设问或对比手法吸引读者。

• 书信类 ：使用固定表达如"Dear [name],"和"Looking forward to your reply,"。

建议根据作文类型选择合适结构，并适当混用句式以丰富表达。编造名言时需注意逻辑性和发音。