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，
问题描述：
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，
答
答案反了吧 第一个用which/that表spend的对象缺宾语
第二个做时间状语用when
答
第一个好像可以用that，但第二个必须用that，你可以理解为动词forget的影响
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.