初中英语暑期预习人教版八年级上册unit2语法频度副词课件(共39张).pptx
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1、,频度副词,12/30/2022,1,频度副词9/27/20221,眼熟吗?你使用过的最多的表情是?,Lead-in,12/30/2022,2,眼熟吗?你使用过的最多的表情是?Lead-in9/27/20,猜一猜今天我们要学 什么呢?,没错!就是它:Adverbs of frequency,12/30/2022,3,猜一猜今天我们要学 什么呢?没错!就是它:Adverbs o,目录Catalog,频度副词的定义模糊频度副词和精确频度副词频度副词的提问方式How引导的特殊疑问词组巩固练习,12/30/2022,4,目录频度副词的定义9/27/20224,PART 01频度副词的定义,12/30/
2、2022,5,PART 019/27/20225,回顾一般现在时的用法:划出句子中的频率副词LiPingisalwayslateforschool on Monday.Tom isneverlateforschool in the morning.Thelittlegirlseldomgoesout.I am busy with this work everyday.Sometimeswegotothecinema.,12/30/2022,6,回顾一般现在时的用法:划出句子中的频率副词9/27/2022,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
3、复出现次数的副词叫 做频度副词。,频度副词的定义:,12/30/2022,7,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,PART 02模糊频度副词和精确频度副词,12/30/2022,8,PART 029/27/20228,模糊频度副词,精确频度副词,频度副词的分类,12/30/2022,9,模糊频度副词精确频度副词频度副词的分类9/27/20229,70%,20%,50%,5%,0%,100%,always,usually,often,sometimes,hardly ever (seldom)never,模糊频度副词,12/30/2022,10,表示事情发生频率的副词,
4、但不能准确地说明某事在一段时间内发生的次数。,总是:动作重复,状态继续,通常:习惯性动作或状态,少有例外,经常:反复性动作或状态,有间断,偶尔:间断时间较长,几乎不:表否定,从不:动作不会发生,70%20%50%5%0%100%alwaysusually,以下是每个学生乘公交车上学的频率,12/30/2022,11,替换练习:Millie takes a bus to school.,以下是每个学生乘公交车上学的频率9/27/202211替换练,Make sentences,12/30/2022,12,alwaysusuallyoftensometimesseldomnever,e.g. I
5、never play football.,Make sentences9/27/202212alway,I seldom go to the market.I often take part in the after school activities.,模糊频度副词的位置,12/30/2022,13,Sometimes, I like playing the piano.Usually, I have noodles for breakfas.注意:always,usaully,sometimes可以放在句首,要重读。,1. 行为动词之前,I seldom go to the market.
6、模糊频度,模糊频度副词的位置,12/30/2022,14,2. be动词、情态动词、助动词之后,I am always late for school.Fewer people will do such jobs in the future, because theyre boring, but robots will never bored.Why do people usually make resolutions?,模糊频度副词的位置9/27/2022142. be动词、情态,表示在一定时间范围内,事情发生的具体次数。次数+日、周、月、年,once a daytwice a weekth
7、ree times a month,four times a year,一天一次 一周两次一月三次一年四次once/twice,three/four/five+times,+day/week/month /year,精确频度副词,12/30/2022,15,表示在一定时间范围内,事情发生的具体次数。once a da,Translate the phrases below:,12/30/2022,16,一小时一次一天两次 周三次Translate the ph,Translate the phrases below:,12/30/2022,17,一月一次once a month,一年一次onc
8、e a year,一年四次four times a year,一天五次five tmes a day,一周两次twice a week,一年六次six times a year,Translate the phrases below:9/,He cleans his room once a week.,Sandy calls me three times a month.We visit our grandparents five times a year.,精确频度副词的位置,12/30/2022,18,就不告诉你!,He cleans his room once a week,exerci
9、ses,12/30/2022,19,一、将频率副词填入适当得位置。Lisa helps her mom at home. (usually)Jack is late for class. (never)He goes to school at 7:00 every morning. (always)On weekends, my father takes us to the movies. (sometimes)My brother gets good grades at school. I am proud of him. (often),exercises9/27/202219一、将频率副
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