频率副词英语数字

often经常，never从不，always总是，sometimes有时候…

表示频率的副词有often、sometimes、usually、always、never。

1、often英[ˈɒfn]美[ˈɔːfn]

adv.时常；常常；往往；大多；

[例句]The disease often goes/ remains undetected for many years。

这种疾病经常潜伏多年而不被察觉。

[其他] 比较级：more often最高级：most often

2、sometimes英[ˈsʌmtaɪmz]美[ˈsʌmtaɪmz]

adv.有时；间或；

[例句]Students sometimes do casual work in the tourist trade。

学生有时做些旅游方面的零工。

3、usually英[ˈjuːʒuəli]美[ˈjuːʒuəli]

adv. 通常地；正常地；一般地；经常地；

[例句]Children usually transfer to secondary school at 11 or 12。

儿童通常在11或12岁时升读中学。

4、always英[ˈɔːlweɪz]美[ˈɔːlweɪz]

adv.总是；每次都是；一直；一贯；(将)永远；

例句：Work always piles up at the end of the year。

年底总是积压一大堆工作。

5、never英[ˈnevə(r)]美[ˈnevər]

adv.从不；绝不；从未；未曾；(与not同义，语气较强)一点都不；

int.(表示惊讶，因为觉得不可能)不会吧；

[例句]I've never been able to work her out。

我从未能摸准她的秉性。

按照频率从低到高，never从不，once一次,twice两次，很少rarely，seldom不经常，sometimes有时候，often经常，usually通常，always总是。

频率副词表示频率，即多久做一次事情，有never. seldom. sometimes. often.usually.always. 等

1.频率副词是表示与次数,频率有关的副词,如:always(总是), usually(通常),frequently（经常） often （经常）sometimes(有时), seldom(不常),rarely（极少），never（从不） once(一次), twice(两次)，等。2.频率副词等级 :all the time 100%；almost , always 90%；generally , usually 80%；often , frequently 60-70%；as often as not 40-50%；sometimes , at times 20-30%；occasionally , from time to time 10%；hardly , seldom , rarely 5%；never 0%。 以上来自百度百科，希望能帮到您！

ever、never、rarely、seldom、once,、often、occasionally、 constantly、 frequently等。

频率副词：一般用来表示动作发生的频率。一般放在be动词之后或者助动词与主要动词之间 但sometimes、often等还可以放在句首或句尾,usually可放在句首,once可放在句尾,twice、three times等一般放在句尾。如：Sometimes I get up early.(我有时起得早)/ The workers usually have lunch at the factory.(工人们通常在厂里吃午饭) / Take this medicine twice a day.(这种药一天吃两次)1.频率副词是表示与次数,频率有关的副词,如:always(总是), usually(通常),frequently（经常） often （经常）sometimes(有时), seldom(不常),rarely（极少），never（从不） once(一次), twice(两次)，等。2.频率副词等级 :all the time 100%；almost , always 90%；generally , usually 80%；often , frequently 60-70%；as often as not 40-50%；sometimes , at times 20-30%；occasionally , from time to time 10%；hardly , seldom , rarely 5%；never 0%。3.频率副词用在be动词后。He always gets up at 6:30.他经常六点半起床。4.频率副词用在主要动词前。My father usually walks home.我的父亲经常步行回家。5.频率副词用在助动词与实义动词之间。I will always love you.我将永远爱你。6.频率副词用在ought to之间。You ought often to write to your mother.你应该常给你母亲写信。7.在答句中,频率副词必须放在助动词前。Do you often go there?你常去那里吗?(误)Yes, I do often.是的,我常去。(正)Yes, I often do.是的,我常去。8.never(从不), seldom(很少,不常)用于句首时,句子要用倒装形式以加强语气。Never have I been there.我从未去过那里。Seldom do I watch TV.我很少看电视。频率副词位置记忆口诀：be后实动前助主间对频率提问用how often或how many times