频率副词用法.doc

频率副词：一般用来表示动作发生的频率往往放在句子中间，实义动词之前，非实义动词之后；非实义动词分为1 系动词 be.2 助动词 帮助动词构成时态（do,does,will,shall,have,had,has）.3 情态动词（must,can,may)除此之外，都叫做实义动词常见频度副词按频率大小排列如下：always（100%）>usually（80%）>often（60%）>sometimes（40%）>seldom（20%）>hardly (10%)>rarely never（1%）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9.sometimes(有时）和 usually（通常）可以放在句前和句末Sometines I go to school by bus.我有时坐公交车上学I go to school by bike usually.我通常骑车上学。

2用法编辑在否定句中的用法在否定句中的用法在否定句中，有的频度副词位于否定词之前或之后均可，而有的频度副词则必须位于否定词之后，还有的频度副词却必须要位于否定词之前大致情况如下：1. 频度副词 usually 和 often 可位于否定词 not 之前或之后他们不常开这样的晚会正：They don’t often hold such parties.正：They often don’t hold such parties.星期日我们一般不在9点以前起床正：We don’t usually get up before nine on Sundays.正：We usually don’t get up before nine on Sundays.在否定句中，频度副词用于句中或句首，有时但会导致意思不同He doesn’t usually sleep for two days at a time. 他很少一连睡两天Usually he doesn’t sleep for two days at a time. 他连续两天不睡觉是常事2. 频度副词 always 总是位于否定词之后，不可位于否定句之前。

Things are not always what they seem to be. 外表往往是靠不住的Silence must not always be read as consent. 沉默并不见得一定意味着同意3. 频度副词 sometimes 总是位于否定词之前，不可位于否定词之后Jim is sometimes not very punctual. 吉姆有时不太准时Debbie is sometimes not responsible for what she does. 黛比有时对她所做的事不负责任位于句末的用法位于句末的用法1.sometimes 常可用于句末 如：We all get into trouble sometimes. 我们有时都会遇到麻烦You can’t work all the time，it does you good to go out and enjoy yourself sometimes.你不能总是工作，有时出去放松一下会对你有好处2. often 有时可置于句末，但通常会带有 very, quite, fairly, more, so 等修饰语。

如：We’ve been there quite often. 经常去那里When I was young, I used to play tennis very often. 我年轻时经常打网球Diana used to travel a lot. These days she doesn’t go away so often.娜过去经常旅游这些天她不常出门了We're not exactly on intimate terms, but we see each other fairly often.虽算不上关系密切，但还常见面注：有时也可不带修饰语，但主要见于否定句或疑问句 如：He writes to me often. 他经常给我写信Do you come here often? 你常来这儿吗?I don’t come here often. 我不常来这儿3. usually 有时也用于句末，其前不用修饰语I’m not late, usually. 我通常不迟到I get paid on Fridays usually. 我通常在星期五领工资4.seldom 一般不用于句末，除非其前带有 only，very 等修饰。

We go out very seldom. 我们绝少外出I play basketball very seldom indeed. 我很少打篮球5. always 一般不用于句末，偶尔用于句末，此时它不表法“总是” ，而表示“永远” I’ll love you always. 我将永远爱你另外，有时用于句末是因为句子有所省略的缘故Generally they walked together on Sunday, but not always.他们一般在星期日一起散步，但并不总是如此句中的 but not always=but they didn’t always walk together on Sunday位于句首的用法位于句首的用法1. sometimes 常可用于句首Sometimes she comes late. 有时她来得晚Sometimes she didn’t agree with me. 有时她和我意见不一致Sometimes we get a lot of rain in August. 有时在8月份雨水很大2. often 用于句首时，通常表示强调，且其前一般有 quite, very 修饰。

Very often he comes in late. 他常常迟到Quite often the phone rings when I’m in the bath. 经常在我洗澡时响3.usually 有时也用于句首，其前不用修饰语Usually I get up early. 我平时起得早Sometimes he comes by bus, but usually he comes by taxi.有时他坐公共汽车来，不过他通常还是打的来Usually cooking pots have two small handles but pans have one long handle.通常地深底煮锅有两只把手而平底锅只有一个长长的把手4.always 一般不用于句首，除非是用在祈使句中Always remember this. 请时刻记住这一点Always look in the mirror before starting to drive. 一定要先看看反光镜再开车另外，never 也可用于祈使句的句首Never tell him the news. 千万不要告诉他这消息Never ask her about her marriage. 决不要问她结婚的事。

5.在正式文体中，表示否定意义的副词 seldom, never 可位于句首，但此时其后要用倒装语序Seldom has there been such a happy meeting. 过去很少有过这样愉快的会议Never did he think the book would be finished so soon. 他可没想到这本书会这么快看完另外，once a year (每年一次), twice a week (每周两次), three times a day (一天三次),every Saturday afternoon（每星期六下午）等，这些时间状语也表示频率，它们可以和频度副词用在同一个句子中，表达上没有重复如：We usually go to the cinema four times a month. 我们通常一个月看四次电影3口诀编辑频率副词位置记忆口诀：频率副词位置记忆口诀：be 后后实动前实动前助主间助主间对频率提问用对频率提问用 how often 或或 how many times。