帮我分析一个英语句子,属于什么情况要用ing现在分词.这个句子是：It's very embarrassing to show up without reservation and having to wait for a table ,leaving a very bad impression on your date.为什么要用having,而不用h

帮我分析一个英语句子,属于什么情况要用ing现在分词.这个句子是：It's very embarrassing to show up without reservation and having to wait for a table ,leaving a very bad impression on your date.为什么要用having,而不用h
帮我分析一个英语句子,属于什么情况要用ing现在分词.
这个句子是：It's very embarrassing to show up without reservation and having to wait for a table ,leaving a very bad impression on your date.
为什么要用having,而不用have,还有后面,leaving也是ing形式,是什么原因?

帮我分析一个英语句子,属于什么情况要用ing现在分词.这个句子是：It's very embarrassing to show up without reservation and having to wait for a table ,leaving a very bad impression on your date.为什么要用having,而不用h
having 在这里是非谓语性动词,和leaving一起都表示伴随状态

你这么看会简单一些without 是介词后面得加doing吧，把它看成without reservation and (without) having to wait for a table ,(and) leaving a very bad impression on your date

可能是词组的固定搭配

实际是without having to wait for......
leaving a very bad impression on your date 作状语，表结果