Unit2HowoftendoyouexerciseSectionA2a2d课件人教版八年级英语上册2

Howoftendoyouexercise?Unit2SectionA(2A~2D)人教新目标GoForIt八年级英语上册1.掌握频率副词always，usually，often，sometimes，hardlyever，never及频

度词组onceaweek，twiceamonth等的用法。2.能够使用以howoften引导的特殊疑问句询问活动频度，并用频度副词进行

回答。3.加深对一般现在时的了解与掌握，尤其第三人称单数的谓语动词和助动词

的运用。4.通过调查与讨论，了解更多闲暇活动，丰富课余生活。重点Teachingaims频度副词常用的频度副词有always（总是），usually（通常），often（经常），sometimes（有时），seldom（很少），hardly（几乎不），never（从不）等；用法都是放在be动词和助动词后、行为动词前。I

always

remember

my

first

day

at

school.Amy

usually

getsupatsixinthemorning.Children

often

like

chocolate.Lucyissometimesverybusy.Ericisseldomlateforschool.Icanhardlysayaword.Bettynevergoestobedlate.usuallyalwaysoftensometimesseldomhardlyneverPresentation表示具体的频率、次数时，一次用once，两次用twice，三次及以上用“基数词+times”。对频度副词提问时，用howoften。Weplayfootballfourtimesaweek.IwatchTVonceaweek.—Peter,howoftendoyouexercise?—Hardlyever.always一般不用于句首，但可用于祈使句中。eg.Alwaysrememberthis.要时刻记住这一点。注意PresentationLearntowalkbeforeyourunreadbooksexercisegoshoppinggotothemovieslistentomusichelpwithhouseworkclimbthemountainswatchTVvisitgrandparentsdrawpicturesweekendactivitiesWarmingupA:Whatdoyouusuallydoonweekend?B:Iusually…..LearntowalkbeforeyourunWhatdoyoudoonweekends?I...Doyou…?

...LearntowalkbeforeyourunWhatdoyoudoonweekends?I...Doyou…?

...LearntowalkbeforeyourunReadingScheduleSun.Mon.Tues.Wed.Thurs.Fri.Sat.√√√√√√√—Ireadbooks________.everyday—Howoftendoyoureadbooks?Learntowalkbeforeyourun—Heplaysfootball___________.ExerciseScheduleSun.Mon.Tues.Wed.Thurs.Fri.Sat.footballrunningrunningonceaweek—Heruns___________.twiceaweek—Howoftendoesheplayfootball?—Howoftendoesherun?LearntowalkbeforeyourunLanguagepoints频度副词Learntowalkbeforeyourunalwaysusuallyoftensometimeshardlyevernever从不，从未很少，几乎不有时经常，常常通常，一般总是100%0%Learntowalkbeforeyourun辨析：sometimes,sometimes,sometime与sometimesometimes：是频度副词，意为“有时”，表示动作发生的不经常性，多与一般现在时连用，它可位于句首、句中或句末，对它提问用howoften。Learntowalkbeforeyourunsometime是名词短语意为“一段时间”，表示“一段时间”时，句中谓语动词常为延续性动词。对它提问用howlong。sometimes是名词短语，意为“几次；几倍”，其中time是可数名词，对它提问用howmanytimes。sometime是副词，意为“某个时候”，表示某个不确切或不具体的时间，常用于过去时或将来时，对它提问用when。Learntowalkbeforeyourun__________Igetupverylate.

Ihavereadthestory__________.

I’llgotoShanghai__________nextweek.Iwillstayherefor__________.

巧记sometimes,sometimes,sometime与sometime“有时”相聚加s（sometimes）,“几次”分开带s（sometimes）。相聚为“某时（sometime）”，分开“一段时间（sometime）”。Sometimessometimessometimesometimesometimessometimessometime

sometimeLearntowalkbeforeyourunLanguagepoints—HowoftendoyouwatchTV?你多久看一次电视？—Twiceaweek.每周两次。(1)howoften多久一次

Howoften+助动词do(does或

did)+主语

+dosth.?

用来询问（主语）多久进行一次某个（活动）的频率;

回答时可用once/twice/threetimesaday（每天一/两/三次），sometimes（有时），never（从不），veryoften（经常）等。LearntowalkbeforeyourunLearntowalkbeforeyourun……怎么样？LearntowalkbeforeyourunSummary1.本课时我们学习的主要语法点是由wh-

和how

引导的特殊疑问句以及其对应的答语。如：Whatdo/does…?Howoftendo/does…?等。e.g.Whatdo

youusuallydoonweekends?你通常周末做什么？I

usually

listentomusic.我通常听音乐。Learntowalkbeforeyourune.g.Howoftendo

yougotothefactory?你多久去一次工厂？Igotothefactory

twiceaweek.我两周去一次。Howoftendoyouexercise?你（你们）多久锻炼一次身体？Howoften+助动词do(does或

did)+主语+dosth.?LearntowalkbeforeyourunⅠ.用所给词的适当形式填空。1.Nextweekisquite____(full)forme.2.Motheroftengoes________(shop)afterwork.3.Howoften_____he_____(do)hishomework？4.HewatchesTV_____(two)aweek.fullshoppingdoesdotwiceLearntowalkbeforeyourun1.ChengwatchesTVabout____________（一周两次）.2.Thereporter_____________________（每天读故事）atschool.twiceaweekreadsstories

everyday根据汉语提示完成句子。3.Cheng_________________（看电影）onceamonth.4.Thereporterexercisesabout_____________（每月两次）.5.Chengshopsabout_________________（每周三次）.goestothemoviesthreetimesaw