学习英语写作时，除了掌握基本语法和词汇外，还需要学习一些特殊句式，如倒装句、强调句、条件句和并列句，以使文章更流畅、有逻辑性和吸引人。这些特殊句式可以帮助我们更好地表达思想，使文章更生动有力。
- 倒装句
倒装句是指将主语和谓语的位置调换，常用于强调句子的某一部分或者在疑问句中。例如：
- Only when we work hard can we achieve our goals.
- Not until I saw him did I realize how much I missed him.
- Did you finish your homework?
- 强调句
强调句是指通过强调某一部分来使句子更加生动有力。强调句的结构为"It is/was + 被强调部分 + that/who + 其他部分"。例如：
- It was his hard work that led to his success.
- It is the teacher who inspired me to study harder.
- 条件句
条件句是指通过条件来表达特定的情况或者结果。条件句有三种类型：虚拟条件句、真实条件句和混合条件句。例如：
- If I were you, I would study harder. (虚拟条件句)
- If it rains tomorrow, I will stay at home. (真实条件句)
- If I had studied harder, I would have passed the exam. (混合条件句)
- 并列句
并列句是指通过连接两个或多个句子来表达相似或者相反的意思。并列句的连接词包括and、but、or等。例如：
- She is smart and hardworking.
- He is rich, but he is not happy.
- You can study abroad or work after graduation.
