Do you still remember the days (when) we spent together last summ_英语解答

Do you still remember the days (when) we spent together last summer?Yeah,I will never forget the days (that) we played together.为什么一处用when,另一处用that.
动词forget 和remember是互为反义词，他们有不同之处吗？请指教，

人气：386 ℃　时间：2019-08-21 19:28:26

解答

Do you still remember the days ---- we spent together last summer?这个句子中的关系词要用关系代词that或which,因为在定语从句中缺少的是动词spend的宾语；
Yeah,I will never forget the days ---- we played togethe中的关系词要用关系副词when,因为在定语从句中,缺少的是动词play的状语.