在英语写作中，掌握一些高级句型可以让你的文章更加生动、有说服力。以下是一些常见的高级英文写作句型，它们可以帮助你提升文章的档次。
1. 使用复杂从句
复杂从句可以使文章结构更加丰富，表达更加细腻。以下是一些例子：
Who引导的定语从句：
- The person who discovered the vaccine was hailed as a hero.
- She is the one who has been working on the project for months.
Which引导的定语从句：
- The book which you gave me was fascinating.
- The problem which we need to solve is complex.
Where引导的定语从句：
- The place where we had our picnic was beautiful.
- The moment when I saw her was unforgettable.
2. 强调句型
强调句型可以突出文章中的关键信息，使文章更加引人注目。
- It is/was + 被强调部分 + that/who…：
- It was my father who encouraged me to pursue my dream.
- It is the technology that has revolutionized our lives.
3. 非限定性定语从句
非限定性定语从句可以提供额外信息，使文章更加完整。
- 非限定性定语从句通常由逗号隔开：
- The novel, which was published in 2018, won several awards.
- She visited many countries, many of which have rich cultural heritages.
4. 使用虚拟语气
虚拟语气可以表达假设、愿望、建议等语气，使文章更加丰富。
If引导的虚拟语气：
- If I had known about the deadline, I would have finished the project on time.
- If I were you, I would take the job offer.
过去完成时态的虚拟语气：
- I wish I had known about the party last night.
- If I had known, I would have gone.
5. 使用倒装句
倒装句可以使句子结构更加灵活，表达更加生动。
部分倒装：
- Had I known the truth, I would have acted differently.
- Were I in your position, I would choose differently.
完全倒装：
- Here comes the bus.
- There goes the bell.
通过学习和运用这些高级英文写作句型，你的文章将会更加出色。记住，写作是一个不断学习和实践的过程，多读、多写、多思考，你的写作水平将会不断提高。