on fine afternoons为什么加S

on fine afternoons为什么加S the morning与on fine afternoons的用法这是新楖念二册中第30课Football or polo、第36课Arcoss the Channel中的两个短语,那么可以不以这样写呢on the morning; in fine afternoons i like sitting by the wayle on fine afternoons.这一句为什么要加s呢?就是afternoon i like sitting by the wayle on fine afternoons1、sitting by 是固定词组吗?坐在河边都用sit 2、on fine afternoons 为何中间要加一个fine,这个怎么理解,能否举相同例证?3、afternoons后面为什么要加一个s? afternoon 前有形容词修饰时介词用in还是onWhat does the writer usually do on fine afternoons?这句话语法对不? does she play baseball on saturday afternoons?怎么回答 做不来Tom enjoys ____basketball on Sunday afternoons,doesn't he–Tom enjoys ____basketball on Sunday afternoons,doesn't he?- Yes,he does.But what his siter enjoys _____.A to play/dancingB playing/to danceC to play/to danceD playing/is to dance为 The Wayle is a small river that cuts across the park near my home.帮分析一下句子,The Wayle is a small river that cuts across the park near my home.I like sitting by the Wayle on fine afternoons.It was warm last Sunday,so I went and sat on the 英语问题they had all run away!这句和they all had run away.不一样吗.为什么这里用前都不用后者The Wayle is a small river that cuts across the park near my home.I like sitting by the Wayle on fine afternoons.It was warm last Sunday 在英语中表示每一个下午可以用on the afternoons吗?偶尔在新概念2中看到：on the find afternoons,不知道可不可以说 on the afternoons.还有类似的,on the mornings、on the evenings等.那个 on the find afternoons写错 英语翻译星期三下午,我们学校放学比平时要早.On Wednesday afternoons,our school ( ) ( ) ( ) ( ). on monday and wednesday afternoons then practice for an hour and a half 连词成句play,football,i like,to,friday,afternoons,on I like to play football on Friday afternoons.的中文是什么? Lili and Alice have sports on friday afternoons.改为一般疑问句如题 Peter often s_____ the Internet on Saturday afternoons.横线上填什么? they plang football on wednesday and saturday afternoons(改为同义句） they play football a . they plang football on wednesday and saturday afternoons(改为同义句）