频度副词讲解

Warmup

readbooks

playbasketballgojogging

watchTVDoyouoften…?1What?1.Mary______goestoherdancinglesson.2.She______plantstomatoes.3.She______wearsaflowerforherhair.4.She______plantstrees.5.She______eatsbreadforbreakfast.seldomusuallyalwaysoftensometimesadverbsoffrequency(频度副词)2*Grammar

adverbsoffrequency频度副词3定义:

英语中always,usually,often,sometimes,seldom,never等，叫做频度副词。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.

4alwaysusuallyoftensometimesseldomnever100%总是75%

通常60%经常40%有时15%很少0从不5usually（75%）>often（60%）>sometimes（40%）>seldom（15%）>never（0%）always（100%）>67Makesentencesneverseldomsometimesoftenusuallyalwaysplayfootballplaybadmintongoroller-skatingdanceswimplayfootball0%100%8注意：在记忆时，我们只要记住once（一次）和twice（二次）就可以了。其他发生次数只要用“数字＋times”来表达就可以了。once一次两次twice三次threetimes如何精确地表达频率？9e.g.

Idrinkmilkandeatvegetableseveryday.

Itakeexerciseonceaweek.

IeatKFCtwiceamonth.

每天onceaweektwiceamonthfourtimesayearoncetwoweekssixdaysaweek我每天喝牛奶，吃疏菜。我每周锻炼一次。我一个月吃两次肯德基。everyday一周一次一个月两次一年四次两周一次一周六天10频度副词在句中的位置：

IamusuallyathomeonSundays.Wemustalwaysgettoschoolontime.Hedoesn’toftenplayfootball.Shealwaysworkshard.Weoftenplaybasketballtogether.放在be动词的后面放在be动词、情态动词、助动词的后面放在行为动词的前面11频度副词在句中的位置：

sometimes可放在句首、句中或句末。e.g.她有时看电视。

SometimesshewatchesTV.ShesometimeswatchesTV.ShewatchesTVsometimes.

often可放在句中和句末(一般不放在句首).e.g.

她经常看电视。

SheoftenwatchesTV.ShewatchesTVveryoften.12对划线部分提问：Heplaysfootballtwiceaweek.Howoften

doesheplaythefootball?如何提问？Heplaysfootballtwiceaweek.Howmanytimesaweekdoesheplayfootball?对频率的提问？13Activity1:pairworkA:Howoftendoyougojogging?B:Iseldom

gojogging.

/Igojoggingonceaweek.(sometimes,never,always,often,everyday,twiceaweek,onceamonth)14Mary’sScheduleActivity2:groupwork15MondayTuesdayWednesdayThursdayFridaySaturdaySundaydancemusicdancebasketballmusicdancedancefilmdancemusicdancefilmcomputermusicmusiccomputercomputerfilmdancemusicfilm观察Mary的一周活动表，用适当的频率副词填空：16各项活动频率由高到底排列dancelistentomusicseeafilmplaycomputergamesplaybasketballgofishing17MondayTuesdayWednesdayThursdayFridaySaturdaySundaydancemusicdancebasketballmusicdancedancefilmdancemusicdancefilmcomputermusicmusiccomputercomputerfilmdancemusicfilm观察Mary的一周活动表，用适当的频率副词填空：alwaysusuallyneverseldomsometimesoften18Activity3:individualworkTick(√)theanswers.

ActivityHowoftengetupearlyHavebreakfastListencarefullyinclassdomyhomeworkatschoolseeamoviehelpteachersalwaysusually√oftensome-timesrarelynever19Activity4:individualworkTalkaboutyourwholedayusingtheadverbswe’velearned.Well,inthemorning,Iusuallygetupaboutsevena.m.Ineedanalarmclockofcourse!Inevergetupimmediately.Ilieinbedfortenminutes，thinkingaboutwhatIneedtodothatday.IalwaysbrushmyteethassoonasIgetup.Iusuallyhavesomeeggsforbreakfast,butIrarelydrinkcoffee,itistoobitter,butIoftenhavesomemil