2023学年完整公开课版八年级上册UnitHowoftendoyouexerciseSectionA

SectionA11a-2dLead-inDidyouenjoyyourlastweekend?Wasitinterestingorboring?Whatdidyoudolastweekend?whatdoyouusuallydoonweekends?Lead-inWrite1.____________________2.__________3.__________4.__________5.__________helpwithhouseworkreadbooksexercisewatchTVgoshoppingLookatthepicture.Makealistoftheweekendactivities.1a1.onweekends“在周末”，泛指每个周末。

ontheweekend“在周末”，特指某个周末。eg:Ihavepianolessonsonweekends.(泛指每个周末)Iwillgoshoppingontheweekend.(特指本周末)2.helpwithhousework=help(to)dohousework1)helpsbwithsth=helpsb(to)dostheg:IoftenhelphimwithEnglish.=Ioftenhelphim(to)learnEnglish.2)helponeself(tosth)“随便吃(某物)”,主人常用语。3)can’thelp/stop

doingsth“情不自禁做某事”eg:Shecan’thelpcrying.LanguagepointsWhatdoyouusuallydoonweekends?Ioftenplaysoccer.WhatdoesAliceusuallydoonweekends?Shealwayshelpswithhousework.Presentationalwaysusuallyoftensometimeshardlyevernever提示：频率副词一般放在be动词,助动词，情态动词之后，实义动词之前。频率副词频率副词由高到低分别是：>>>>>eg：It’s

alwaysinterestingtowatchotherpeopleshowtheirtalents.Heis

oftenlateforwork.Whatdoyouusually

doonweekends?Wheredoessheusually

goonweekends?Theyhardlyever

watchTV.Thewomannever

eatmeattokeepfit.Isometimesplaycomputergames.=Iplaycomputergamessometimes.=SometimesIplaycomputergames.辨析:sometimes,sometimes,sometime,sometimesometimes

频度副词有时sometimes

名词短语几次，几倍sometime

副词某个时候sometime

名词短语一段时间多用于一般现在时连用，对它提问用howoften其中time是可数名词，对它提问用howmanytimes某个不确定的时间,常用于过去时或将来时,对它提问用when表示“一段时间”,对它提问用howlongeg:SometimesIgetupverylate.Ihavereadthestorysometimes.IwillgotoShanghaisometimenextweek.IwillstayinShanghaiforsometime.1.always_____________2.usually________________3.often____________________4.sometimes______________5.hardlyever_____________6.never______________Listeningexercise,readwatchTVhelpwithhouseworkgoshoppingwatchTV1bListenandwritetheactivitiesnexttothecorrectfrequencywords.goshoppingWhatdoyoudoonweekends?Iusually

watchTV.Doyougoshopping?No,Inevergoshopping.1cPairworkWhatdotheydoonweekends?Theyoftenexercise.PairworkWhatdoesshedoonweekends?Shesometimesreadsbooks.Doesshegotothemovies?Yes,sheoftengoestothecinema.PairworkListeningListen.ChengTaoistalkingabouthowoftenhedoestheseactivities.Numbertheactivities[1-5]intheorderyouhearthem.2aActivities____a.gotothemovies____b.watchTV____c.shop____d.exercise____e.read13254Listen.ChengTaoistalkingabouthowoftenhedoestheseactivities.Numbertheactivities[1-5]intheorderyouhearthem.2aListenagain.Matchtheactivitiesin2awithhowoftenChengTaodoesthem.2bHowofteneverydayonceaweektwiceaweekthreetimesaweekonceamonthtwiceamonthActivitiesa.gotothemoviesb.watchTVc.shopd.exercisee.readOnce

aday.Twice

aday.Threetimes

aday.Howoften

doyoutakeashower?Presentation注意:英语中的一次为once,两次为twice,三次或三次以上用“基数词+times”表示。Presentation1.howoften意为“多久一次，多长时间一次”，用来问频率。eg:Howoftendoyouplaysports?Iplaysportseveryday.Ihardlyeverplaysports.Iplaysportsonceaweek.2.Howmanytimes意为“多少次”，用来问次数。eg:HowmanytimeshaveyoubeentoSanya?

Once/Twice/Threetimes/Manytimes.PairworkAccordingto2a,Workwithyourpartner,askandansweraboutChengTao’sactivities.HowoftendoesChengTaogotothemovies?Hegoestothemoviesonceamonth.Howoftendoesheread?Hereadseveryday.Jim

onceaweekLiMingtwiceaweekTony3or4timesaweekBob

everyday

LiLeihardlyeverPeterneverHowoftendoyouwatchTV?IwatchTVeveryday.What’syourfavoriteprogram?AnimalWorld.Howoftendoyouwatchit?Twiceaweek.2cHowoftendoyoudotheseactivities?Fillinthechartandthenmakeconversations.2cActivitiesHowoftenwatchTVusetheInternetreadEnglishbooksgotothemoviesexerciseeverydayHowoftendoyouusetheInternet?IusetheInternet…What’syourfavoritewebsite?…Pairwork1.What’syourfavorite….?=What…doyoulikebest?eg:What’syourfavoriteprogram?=Whatprogramdoyoulikebest?2.usetheInternet用互联网辨析:use,with，in表示“用…”的用法。1)use动词,在句中作谓语,表示用途。(usesthtodosth)eg:MayIuseyourdictionary?Iuseaknifetocutapples.2)with介词,在句中作状语，表示方式，指“用(工具)”eg:Iwritewithapen.=Iuseapentowrite.3)in介词，在句中作状语，表示方式，指“用(语言)”eg:ShecangiveatalkinEnglish.Listentotheconversationandmatchtheactivitywiththerighttime.pianolessondancelessonplaytennisWednesdayandFridayTuesdayMondayListen2d2dReadtheconversationcarefullyandanswerthequestions.1.IsClarebusyorfreenextweek?2.HowoftendoesClarehavedancelessons?3.Doesshehavepianolessononceaweek？4.WhatdoseshedoonTuesday?busyOnceaweek.No,twiceaweek.Shehastoplaytenniswithherfriends.Hi,Clare,areyoufreenextweek?free“有空，闲着”,反义词:busyeg:Areyoufree?=Doyouhavetime?2.free“免费的”eg:Theticketsarefree.3.free“自由的”

(befreetodosth)eg:You’refreetogoortostay.

你想走就走,想留就留Hmm…nextweekisquitefullforme,Jack.full“忙的”eg:MylifeissofullthatIcan’thavetimeforhobbies.2.full“满的，充满的”

(befullof…充满….)eg:Hereyesarefulloftear.3.full“饱的”，反义词:hungryEg:Ican’teatanymore.Iamquitefull.Howcome?为什么呢？Howcome?意为“为什么呢？怎么会呢?”相当于Why?用以询问某事为什么会发生，或为什么会有这样的情况存在。可单独使用，也可跟陈述语序的从句。eg:Howcomeyoudidn’ttellmeaboutit?HowcomeTomdidn’tcometotheparty?Ihavedanceandpianolessons.1)havelessons

=haveclasses“上课”

havea/an…lesson

=have…lessons“上….课”2)doone’slesson=doone’shomework(此为不可数)3)LessonOne=thefirstlesson第一课4)lesson作名词，还可以意为“教训”eg:Letmegivehimealesson.HowaboutTuesday?Howabout…?=Whatabout…?意为“….怎么样?”,用来向对方征求意见或询问情况。about后跟名词，代词或是动名词形式。eg:Ilikevegetables.How/Whataboutyou?It’shottoday.How/Whataboutswimming?1.hardly只用作副词，其意思是“几乎不”，表示否定概念。e.g.HecanhardlyspeakEnglish.

他不太会说英语。

hardlyever几乎从不

e.g.Peterishardlyeverlate.

彼得几乎不迟到。Explanationhard也用副词，意为“努力地、刻苦地”，“猛烈地”。e.g.Heworkshardonlybeforeexams.

他只在考试前努力学习。辨析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

___________。

如：三次是__________，五次是_________。一次次数两次threetimes数字+timesfivetimes2)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______。3)翻译：

两周一次

________________

一年两次