【英语四级常用句式结构】在英语四级考试中，掌握一些常用的句式结构不仅能帮助考生提高写作和翻译的得分，还能增强阅读理解的能力。以下是一些在四级考试中高频出现、实用性强的句式结构，并结合实例进行说明。
一、常见句式结构总结
1. It is + adj. + that... 句型
表示“某事是……的”，常用于强调或表达观点。
- 例句：It is important that we should take the test seriously.
2. There be 句型
表示“存在”或“有”，是最基本的表达方式之一。
- 例句：There are many students in the classroom.
3. 主语 + be + 过去分词 + to do 句型
表示“某人被要求做某事”。
- 例句：The students are required to finish their homework on time.
4. It takes sb. some time to do sth.
表示“做某事花费某人多长时间”。
- 例句：It takes me an hour to go to school by bus.
5. Not only... but also... 句型
表示“不仅……而且……”，用于强调两个并列成分。
- 例句：Not only did he pass the exam, but also he got a high score.
6. The more... the more... 句型
表示“越……越……”，用于比较级结构。
- 例句：The more you practice, the better you will become.
7. Sb. be said to do sth.
表示“据说某人做了某事”。
- 例句：He is said to have graduated from a famous university.
8. Sb. be expected to do sth.
表示“某人被期望做某事”。
- 例句：Students are expected to complete the assignment before class.
9. Sb. be used to doing sth.
表示“某人习惯于做某事”。
- 例句：She is used to working late at night.
10. It is time that... 句型
表示“是时候做某事了”，后面接过去时态。
- 例句：It is time that we left for the meeting.
二、常用句式结构一览表
| 序号 | 句式结构 | 用法说明 | 例句 |
| 1 | It is + adj. + that... | 强调或表达观点 | It is important that we should take the test seriously. |
| 2 | There be | 表示存在 | There are many students in the classroom. |
| 3 | Sb. be + 过去分词 + to do | 被要求做某事 | The students are required to finish their homework on time. |
| 4 | It takes sb. some time to do sth. | 花费时间做某事 | It takes me an hour to go to school by bus. |
| 5 | Not only... but also... | 不仅……而且…… | Not only did he pass the exam, but also he got a high score. |
| 6 | The more... the more... | 越……越…… | The more you practice, the better you will become. |
| 7 | Sb. be said to do sth. | 据说…… | He is said to have graduated from a famous university. |
| 8 | Sb. be expected to do sth. | 被期望…… | Students are expected to complete the assignment before class. |
| 9 | Sb. be used to doing sth. | 习惯于…… | She is used to working late at night. |
| 10 | It is time that... | 是时候…… | It is time that we left for the meeting. |
通过掌握这些常见的句式结构，考生可以在写作和翻译部分更自然地组织语言，提升表达的准确性和多样性。建议在平时的学习中多加练习，灵活运用这些句型，以提高英语综合能力。
