Unit2SectionA2a3c课件人教版八年级英语上册

SectionA2a-3cUnit2Howoftendoyouexercise?Let’stalkaboutyourweekends.—Whatdoyouusuallydoonweekends? —IusuallywatchTV/...—Howoftendoyougotothemovies/watchTV/...? —Onceaweek/...—Doyou...?—Yes,Ido./No,Idon’t.Warmingup--Whatdoyouusuallydoinyourfreetime?--Iusually________.--Howoftendoyou_____?--I___________.Howaboutyou,?Whatdoyouusuallydoinyourfreetime?Iusuallygotothemovies.Howoftendoyougotothemovies?Igotothemoviestwiceaweek.Howaboutyou,Judy?Ioftenreadsbooksinmyfreetime.AndIreadsbooksfourtosixtimesaweek.LeadinReviewMakesentenceswiththesewords:always(100%)___________________________usually___________________________Often___________________________Sometimes___________________________hardlyever____________________________never(0%)____________________________OnweekendsMymotheralwaysdoeshousework.Sheusuallyexercises.ShesometimeswatchesTV.Sheoftengoesshopping.Shehardlyeverdoessomereading.SheneverusestheInternet.频度

副词MondayTuesdayWednesdayThursdayFridayEnglishMathEnglishChineseEnglishMathEnglishEnglishMathChineseChineseArtChineseP.EP.EHowoftendoyouhaveclass?WehaveclassEnglishEnglisheveryday.ArtArtonceaweek.Gymtwiceaweek.MathMaththreetimesaweek.Chinese

ChinesefourtimesaweekListen.Chengistalkingabouthowoftenhedoesdifferentactivities.Numbertheactivitiesyouhear.2aActivities

a.__gotothemoviesb.__watchTVc.__shopd.__exercisee.__read135422bActivitiesHowoftena.gotothemovieseverydayb.watchTVonceaweekc.shoptwiceaweekd.exercisethreetimesaweeke.readonceamonthtwiceamonthListenagain.HowoftendoesChengdotheactivities?Matchhisactivitieswiththenumberoftimeshedoesthem.TapescriptReporter:So,Cheng,howoftendoyouwatchTV?Cheng:Hmm…abouttwiceaweek,Iguess.Reporter:Uh-huh…Andhowoftendoyouread.Cheng：Oh,Ireadeverydayatschool!Reporter：Howoftendoyougotothemovies?Cheng：Uh...let’ssee...maybeonceamonth?Reporter：Howoftendoyouexercise?Cheng：Oh,Iexerciseaboutthreetimesaweek.Reporter：Howoftendoyoushop?Cheng：Shop?Ishopabout...abouttwiceamonth.A:

Howoften

doyouwatchTV?B:

IwatchTV

everyday.A:

What’syourfavorite

program?B:

It’sAnimalWorld.A:

Howoften

doyouwatchit?B:(

Iwatchit)

Twiceaweek.2cPairworkHowoftendoyoudotheseactivities?Fillinthechartandthenmakeconversations.Activities

howoftenwatchTVusetheInternetreadEnglishbooksgotothemoviesexerciseHardlyeverEverydayOnceamonthTwiceaweekThreetimesaweekA:Howoftendoyou____________?B:_______________.Pairwork2cFillthechartandthenmakeconversations.××isaMiddleSchoolstudent.HereadsEnglishtwiceaweek.HewatchTVeveryday.Hegoestothemoviesonceamonth,andheexercisethreetimesaweek.ButhehardlyeverusestheInternet.

havepianolessonsA:Whatdoessheusuallydo?B:Sheusuallyhaspianolessons.A:Howoftendoesshehavepianolessons?B:Shehaspianolessonstwiceaweek.havedancelessons2d.Role-playtheconversation.1.本课句型是由what和how

often引导的特殊疑问句以及对应的答语。Whatdo/does

sbdo…?

Howoftendo/doessbdo…?

等。疑问词howoften

多久一次？(提问频率),回答一般是用表示频率的副词。如：once,twice,threetimes,sometimes,often,never,everyday,onceaweek等。归纳2.once,twice,threetimes等次数的表达法。1)这三个词都表示______，once是______，twice是_______，除了一次，两次，其他的次数都表达成________________。

如：三次是____________，五次是____________。一次次数两次threetimes数字+timesfivetimes

表示次数应注意，time后面加-s，一次、两次特殊记，once，twice莫迟疑

。次数的表达法口诀Whatdoyouusuallydoonweekends?Ialwaysexercise.Whatdotheydoonweekends?Theyoftenhelpwithhousework.Whatdoesshedoonweekends?Shesometimesgoesshopping.Howoften

doyougotothemovies?Igotothemoviesmaybeonceamonth.HowoftendoeshewatchTV?HehardlyeverwatchesTV.Doyougoshopping?No,Inevergoshopping.brushyourteeth(刷牙)

cutyourhair(理发)washyourclothestakeashowercleanyourroomvisityouruncle/grandmotherA:Howoftendoyou…?B:onceaweek/everyday/twiceamonth/hardlyever/never/sometimes/…Let’smakeconversationswithpartners!Whatdoyouusuallydoonweekends?Ialwaysexercise.Whatdotheydoonweekends?Theyoftenhelpwithhousework.Whatdoesshedoonweekends?Shesometimesgoesshopping.Howoftendoyougotothemovies?Igotothemoviesmaybeonceamonth.HowoftendoeshewatchTV?HehardlyeverwatchesTV.Doyougoshopping?No,Inevergoshopping.GrammarFocusWhatdoyouusuallydoonweekends?Ialwaysexercise.Whatdotheydoonweekends?Theyoftenhelpwithhousework.Whatdoesshedoonweekends?Shesometimesgoesshopping.Howoften

doyougotothemovies?Igotothemoviesmaybeonceamonth.HowoftendoeshewatchTV?HehardlyeverwatchesTV.Doyougoshopping?No,Inevergoshopping.GrammarFocus复习一般现在时当主语是第三人称单数时疑问句中人称主语与助动词的搭配一般疑问句：Do+主语+动词原形+其它？特殊疑问句：特殊疑问词+一般疑问句.一般疑问句：Does+主语+动词原形+其它?DoesheoftenwatchTV?Whatdoesheoftendointheevening?当主语不是第三人称单数时特殊疑问句：特殊疑问词+一般疑问句.Doyouplaybasketball?Whatdoyoudoonweekends?当主语是第三人称单数时肯定句中不同人称对应的动词变化主语+动词原形+其它.主语+动词第三人称单数形式+其它.Shesometimesplayssoccer.当主语不是第三人称单数时IalwaysgotothemoviesonSundayevening.1.你通常在周未做什么？

_________you______doonweekends?2.我总是去运动。I_____________.3.他们在周未做什么？

_________they___onweekends?usuallyWhatdoalwaysexerciseWhatdodo根据课本内容，完成下列句子。然后总结频度副词及howoften相关用法。Let’shaveatest4.他们经常帮助做家务。

They_________withhousework.5.她在周未做什么？

What_____she___onweekends?6.她有时候去购物。

She______________________.oftenhelpdoesdo

sometimesgoesshopping7.你多久去看电影一次？

__________doyougotothe______?8.我可能一个月去看一次。

Igotomovies___________a______.Howoftenmoviesmaybeoncemonth9.他多久看一次电视?__________doeshewatchTV?10.他几乎不看电视。

He___________watchesTV.hardlyeverHowoften11.你去购物吗？

_______goshopping?12.不，我从不去购物。

No,I_________shopping.DoyounevergoTheweatheris

usuallyhotinsummer.Weusuallyplayfootballafterschool.Heisoftenlateforschool.

Sheneverstopstalking.

Myparentsareneverlateforwork.Shealwaysgetsupat6:30.He

sometimes

watchesTV.Ioften

gotothemovieswithmyfriends.I

hardlyever

gooutthesedays.频度副词通常放在be,助动词,情态动词之后，实义动词之前（实前助后）。观察下列句子，总结频率副词在句子中的位置。howoften意为“__________”，是用于提问表示____的特殊疑问词组。其答语应为表示_____的副词或副词词组。句子的时态一般是_____________，也可以是一般过去时。多久一次对频率副词及短语提问使用howoften.频率频率一般现在时态howmanytimes也可以用来询问频率，但回答往往是once，twice及ninetimes等“基数词+times”等结构。“次数”的表达方法一次once，

两次twice，三次或三次以上用基数词加上times,

three

times,five

times,one

hundred

times.表示“……几次”的表达方法是：onceaday/aweek/amonth/ayear

twiceaday/aweek/amonth/ayearthreetimesaday/aweek/…这些表次数的词后与一段时间连用，表示动作多长时间发生几次，即动作的频率。

Completethequestionswithdoordoes.Thenmatchthequestionsandanswers.Howoften_____heplaysoccer?_____youdrinkmilk?Howoften____theystayuplate?_____Sueeatahealthybreakfast?Howoften____youeatapples?____yourparentsplaysports?doesdoDoDoesDodo3aQuestions:__________________________________?(howoften/helpwithhousework)2.__________________________________?(what/usually/do/weekends)3.___________________________________?(howoften/bestfriend/exercise)4.___________________________________?(what/usually/do/afterschool)HowoftendoyouhelpwithhouseworkWhatdoyouusuallydoonweekendsHowoftendoesyourbestfriendexerciseWhatdoyouusuallydoafterschool3bWhatcanyoudotoimproveyourEnglish?Addmorethingstothechart.ThenaskyourclassmatesthequestionsandfindthebestEnglishstudent.Howoftendoyou…NamesFrequencyreadEnglishbooks?LinYingtwiceaweektwiceaweekonceaweektwiceamontheveryday3cwatchEnglishprogramswatchEnglishmovieswriteEnglishdiariessingEnglishsongsHuTaoSuLeiMaLiLiTaoA:HowoftendoyoureadEnglishbooks?B:IreadEnglishbooksabouttwiceaweek.ReviewthesentencesWhat+do/does+sb+do…?2.提问某人做某事的频率Howoften+do/does+sb+dosth…?Exercises1.她周末干什么？她常常去看电影？--______doesshe_____onweekends?--Sheoften____tothe________.WhatdogoesmoviesExercises2.你多久锻炼一次？一周三次。

--_____________doyouexercise?--____________aweek?HowoftenThreetimesSummaryWhoisthebest

Englishstudent?Ithink…isthebestEnglishstudent.…’sEnglishisprettygood....isveryactiveinclass.Afterclass,…His/hergoodhabitshelphim/hergetgoodgrades.Asforme,IreadEnglish…Today’sHomework根据汉语提示完成句子，每空词数不限１．你多长时间看望一次祖父母？

__________doyousee_______________?２．他的爷爷每天都做运动。

Hisgrandpa___________________.３．我每周购物两次。

Ishop_____________.４．我喜欢读书，我每天都读英语。

Ilike_______.I______________everyday.５．－周末你通常做什么？做运动。

What_________________________?__________.HowoftenyourgrandparentsexerciseseverydaytwiceaweekreadingreadEnglishdoyouusuallydoonweekendsExercise1.Is