中考专题复习 频度副词ppt课件.ppt
频度副词,频度副词的定义：,用来表示某一动作发生的频率，或某一状态出现的频率，即在一定的时间内动作重复发生或状态重复出现次数的副词叫做频度副词。,模 糊频度副词,精确的频度副词,模糊频度副词：,表示事情发生频率的副词，但不能准确地说明某事在一段时间内发生的次数。,always,总是,通常,usually,经常,often,有时,sometimes,很少,seldom,从不,never,always,usually,often,sometimes,seldom,never,以下是每个学生乘公交车上学的频率,替换练习：Millie _ takes a bus to school.,always,Make sentences（造句）,never,seldom,sometimes,often,usually,always,Play basketball,Play badminton,skate,dance,swim,Play football,e.g.: I never play basketball.,我很少去市场。,I seldom go to the market.,我总是上课迟到。,I am always late for school.,我经常参加课外活动。,I often take part in the after school activities.,我有时候喜欢弹钢琴。,Sometimes, I like playing the piano.,通常，我早饭吃面条。,Usually, I have noodles for breakfas.,行为动词之前，be动词之后。,模糊频度副词的位置,always,usaully,sometimes可以放在句首，要重读。,精确的频度副词,（频度副词短语）,次数+,日、周、月、年,B表示在一定时间范围内，事情发生的具体次数。）,一天一次,once a day,一周两次,twice a week,一月三次,three times a month,一年四次,four times a year,once/twice,three/four/five+times,+day/week/month /year,Translate the phrases below：,once an hour,twice a day,three times a week,once a month,once a year,four times a year,five tmes a day,twice a week,six times a year,精确的频度副词,（频度副词短语）,He cleans his room once a week.,1.他一周打扫他的房间一次。）,句尾,2.Sandy每月给我打三次电话。）,Sandy calls me three times a month.,3.我们每年拜访祖父母五次。）,We visit our grandparents five times a year.,用every day,every week,every Satuday,on saturdays 等频度副词短语表示频率。,Every Sartuday在这里等于On Sartudays。因为every本身意思就是“每一”，为单数，所以不用加s。而on Saturdays指所有的周六，为复数，所以要加Saturday词尾要加s。其他短语同理。再比如：,Every Saturday，I go to the park.每个周末，我都去逛公园。,On Sundays, I go to the cinema with Jack.=Every Sunday，I go to the cinema with Jack.,= I go to the park on,每天,一个月四次,每周两次,listen to music,everyday,four times a month,twice a week,Lily,I,一周五次,一个月一次,一年七次,play basketball,five times a week,once a month,seven times a year,Kiki,每周两次,每个月四次,一天一次,wash my clothes,once a day,twice a week,four times a month,Judy,每年两次,每个周末,每周三次,go to the cinema,every weekend,twice a year,three times a week,He,1. I often play football.,How often do you play football?,如何对频度副词提问？,_,2. She seldom watches TV.,_,How often does she watch TV?,3. We read English every day.,_,How often do you read English?,4. David calls me once a week.,How often does David call you?,_,频度副词和频度副词短语,位置,频度副词（短语）：这类词用来表示某一动作发生的频率，或某一状态出现的频率，即在一定的时间内动作重复发生或状态重复出现的次数。,THANK YOU,
