often和sometimes区别

often意为"经常

如:Li Ping often does his homework in the afternoon.李平经常在下午做作业.

sometimes意为"有时候",频度比often小,表示动作偶尔发生,间断较大.

如:I sometimes go to the library.我有时去图书馆.

扩展资料

如:She is often late for school.她上学经常迟到.

2.He often goes to bed at about 12.他通常(午夜)十二点钟睡觉.

sometimes是个特殊的频度副词,既可以放在be动词、助动词之后,行为动词之前,也可以放在句首,还可以放在句尾.

如:

1.I sometimes think that it is a great mistake.我有时想这是一个大错.

2.Sometimes I help my mother in the house.有时候我帮助妈妈做家务.