1、When we come to the past and future sense,explations with simple English words like yesterday,tomorrow are used to get the time ideas aross.当我们回到过去,感受未来,用简单的英语相互寒暄,一如昨天.而...---Look！How long has it rained like this？---Three weeks！It's usual here that rain pours without stopping these days of the year.这句呢Look！How long has it rained like this？---Three weeks！It's usual here that rain pours without stopping these days of the year看啊，这雨下了有多久了?--都三个礼拜了，每年的这个时候大雨下得都不带停的。再最后个问题 主要some native speakers and writers of English我不知道含义There is a small group of words which even some native speakers and writers of English find confusing.There is a small group of words which even some native speakers and writers of English find confusing.有一小部分语言，即使以英语作为说写母语的人都会感到困惑。some native speakers and writers of English一些以英语作为说话和写作母语的人