一个句字问题...Whenever I get their new records or CDs,I will keep listening to the songs again and again.句中的 record为什么加s listen为什么加ing

一个句字问题...Whenever I get their new records or CDs,I will keep listening to the songs again and again.句中的 record为什么加s listen为什么加ing
一个句字问题...
Whenever I get their new records or CDs,I will keep listening to the songs again and again.
句中的 record为什么加s listen为什么加ing

一个句字问题...Whenever I get their new records or CDs,I will keep listening to the songs again and again.句中的 record为什么加s listen为什么加ing
record加s：因为这些record是“他们的”（前面用了their）,这暗示不只一个record或cd,所以用复数.
listen加ing：keep后要加ing是固定用法.keep是个延续性动词,可以理解成正在进行中或持续在做什么的意思.