二、表示頻度方面的區(qū)別.

　　always是頻度最大的詞,意為"總是;永遠(yuǎn)".如:

　　I shall always remember my first day at school.我將永遠(yuǎn)記住我上學(xué)的第一天.

　　usually意為"通常",即很少例外,頻度僅次于always.如:

　　What do you usually have for breakfast?你通常早餐吃什么?

　　often意為"經(jīng)常",在頻度上不如usually那么頻繁.如:

　　Li Ping often does his homework in the afternoon.李平經(jīng)常在下午做作業(yè).

　　sometimes意為"有時候",頻度比often小,表示動作偶爾發(fā)生,間斷較大.如:

　　1.I sometimes go to the library.我有時去圖書館.

　　2.Sometimes I read a book in the evening.我有時在晚上看書.

　　三、頻度副詞與not連用時,表示部分否定;對頻度副詞進(jìn)行提問時,要用how often.如:

　　1.A great scholar is not always a very wise man.大學(xué)者未必一定是極聰明的人.

　　2.We go to the cinema sometimes.(對劃線部分提問)

　　How often do you go to the cinema?

　　usually例句：

　　1.Offering only one loan, usually an installment loan, is part of the plan.

　　計劃的一部分是只提供一筆貸款，通常是分期付款貸款。

　　2.He was more than usually depressed by problems at work.

　　工作上的問題使他異常沮喪。

　　3.Giftsareusuallyopenedwhenreceived.

　　人們常常收禮時打開禮物。

　　4.D:whatlindofcasesusuallyprovokesyourattacks?

　　醫(yī)生：平常在什么情況容易引起您的病發(fā)作?

　　5.Asopposedtoblackwhiteusuallyhasapositiveconnotation.

　　與黑色不同，白色常有肯定的含義。

　　以上就是關(guān)于usually的用法介紹，希望能夠幫助到你。