Question

请问英文to be的用法

Answer 1

这是be动词的不定式。一般会在它后面加上名词或形容词构成动词不定式短语，在句中可作主语，宾语，表语，定语，状语。
例如：
1. To be a doctor is his dream.(主语)
2. I want to be a teacher.(宾语)
3. His job is to be a waitor.(表语)
4. The meeting to be held tomorrow is important.(定语)
5 To be a doctor, you must be patient.（状语)

Answer 2

请去参阅动词不定式的用法。