Unit2SectionAGrammar课件人教版英语八年级上册

Unit2

SectionAPeriod2（3a—3c）

Makeconversationswithyourpartner.Howoftendoyoudotheseactivities?dohouseworkeverydayA:Howoftendoyoudohousework?B:Everyday.exercisethreetimesaweekA:Howoftendoyouexercise?B:Threetimesaweek.usetheInternetonceaweekA:HowoftendoyouusetheInternet?B:Onceaweek.Howoftendoeshe/she…?Whatdoyouusuallydoonweekends?Ialwaysexercise.Whatdotheydoonweekends?Theyoftenhelpwithhousework.Whatdoesshedoonweekends?Shesometimesgoesshopping.Howoftendoyougotothemovies?Igotothemoviesmaybeonceamonth.HowoftendoeshewatchTV?Hehardly

everwatchesTV.Doyougoshopping?No,Inevergoshopping.GrammarFocusnever(从不)＜hardlyever(很少)＜sometimes(有时)＜often(经常)＜usually(通常)＜always(总是)。如图所示：频率副词一、定义always,usually,often,sometimes,hardlyever(seldom),never等词在英文中被称为“频度副词”，是用来表示动作的频率，但程度上有别。一般来说按频率大小排列为：

频度副词

频度副词词义频率英文释义always总是100﹪allthetimeusually通常80﹪often,generallyoften经常60﹪(at)manytimessometimes有时40﹪attimes,nowandthenhardlyever几乎不20﹪almostnot,notatallnever从不0﹪notever,notatanytime二、位置频率副词在句中通常位于情态动词和be动词之后、行为动词之前。如：Ioftenseehergotoschoolonfoot.

我经常见她步行去学校。Shecanalwaysgetgoodgradesinexams.

她总是能在考试中取得好成绩。Heishardlyeverlateforwork.

他上班几乎不迟到。

频度副词位置记忆口诀：

be后

主动前

助主间

针对频度副词和表示“在某段时间内某种动作的次数”的状语提问时，都要用howoften。

换句话说，如果要回答由howoften提问的句子，我们通常要用频度副词或诸如时间状语短语：every

day,eachweek,onceaweek,twiceaday,fourtimesamonth等来回答。Howoften

1.-Howoftendoyouplayfootball?-Iusuallyplayfootballafterschool.2.-HowoftendoesMarygototheconcert?-SheoftengoestoitonSaturdayevening.3.-Howoftendoesmydaughtertakethemedicine?-Threetimesaday.例如：3bUsethewordsgiventowritequestions.Thenaskandanswerthemwithapartner.Questions1.___________?(howoften/helpwithhousework)2.___________?(what/usually/do/weekends)3.___________?(howoften/bestfriend/exercise)4.___________?(what/usually/do/afterschool)Mypartner’sanswers____________________________________________________Talkaboutthefollowingpeople’sdailyactivitieswithadverbsoffrequency.ExampleA:Howoftendoyourparentsplaybaseball?B:Theyneverplaybaseball.A:Howoftendo…watchTV?B:…watchTV.A:Howoftendo…singsongs?B:…singsongs.A:Howoftendo…readhistorybooks?B:…readhistorybooks.A:Howoftendo…listentopopmusic?B:…listentopopmusic.A:Howoftendo…gorunning?B:…gorunning.A:Howoftendo…gotothecinema?B:…gotothecinema.A:Howoftendo…givehomework?B:…givehomework.Discussion

Discusswithyourpartnersaboutyourdailyactivities.Howoftendoyoudothem?Whydoyoulikethem?e.g.A:Whatdoyouusuallydoatweekends?B:Ilike…A:Howoftendoyou…?B:…A:Whydoyoulikeit?B:It’s…3cWhatcanyoudotoimproveyourEnglish?Addmorethingstothechart.ThenaskyourclassmatesthequestionsandfindthebestEnglishstudent.Howoftendoyou…NamesFrequencyReadEnglishbooks?LinYingtwiceaweekWhatcanyoudotoimproveyourEnglish?

readsomeEnglishbookswatchEnglishprogramsGroupWorksingEnglishsongsspeakEnglishwithforeignersjointheEnglishCornerdosomeEnglishexercisesA:

How

often

do

you

read

English

books?B:

I

read

English

books

about

twice

a

week.Who’s

the

best

English

student?A:HowoftendoyoureadtheEnglishbook?B:Ilikereading.IreadEnglishbooksabouttwiceaweek.Howoftendoyou…onceaweektwiceaweekthreetimesaweekreadEnglishbooks?singEnglishsongs?writeEngl