Unit2SectionAGrammarFous3c课件人教版八年级英语上册

SectionA(GF-3c)Unit2

Howoftendoyouexercise?Objectives1.Learntouse“Wouldyouliketo…?”tomakeinvitations.2.Usethefollowingstructuretotalkaboutobligations(义务）:Imighthaveto/must…Hey,Nick,canyoucometomyhouseonSaturday?…Oh,sorry!Iwilldomyhomeworkthatday…RevisionCanKategofishingtomorrowmorning?No,shecan’t.Shemustprepareforthemathexam.CanLindahangoutonSaturdayafternoon?No,she’snotavailable.Shehastohelphermom.prepareforatestgotothedoctorhaveapianolessonhelpmyparentsvisitmyauntdomyhomeworkBabysitmysisterplaybasketballA:

Canyoucometomypartyon…?B:Sure,I’dloveto.Sorry,Ican’t.Ihaveto….PairworkGrammarHowoften的用法

1.howoften是对动作发生的“次数”提问,询问的是频率“多久一次”。回答可以是：Everyday./Onceaweek./Threetimesaweek./Often./...Howoftendoyouplaytennis?你多久打一次网球？HowoftendoyousurftheInternet?你多久上一次网？【拓展】其答语总结如下：（1）every+名词单数every

morning/afternoon/evening/day/Sunday/weekend/week/month/term/year/…（2）次数+一段时间onceaday/twiceaweek/onceortwiceayear/twoorthreetimes（3）频度副词always（100%）---usually（90%）---often（60%）---sometimes（30%）---hardlyever（10-20%）---never（0%）

【拓展】疑问词how的用法：（1）怎样，用什么手段，方法。

How

did

he

do

it?他是怎样做到的？

I

don’t

know

how

to

swim.我不知道怎样游泳。（2）情况如何（指身体健康状况）。

Howareyou?你怎么样？How’sitgoingwithTom?汤姆身体怎么样？（3）how

many，how

much表示“多少”。how

many后接可数名词复数，how

much接不可数名词。How

many

times

do

you

go

to

the

park?你去过多少次那个公园？

How

many

tickets

do

we

need?我们需要多少张票？Howmuchwaterdoweneedeveryday?我们每天需要多少水？How

much

are

those

pants?那些裤子多少钱？

(4)Howlong...?询问的是时间长短,“多长时间”

回答可以是：Aboutonehour./Threehours./Thirtyminutes./...

HowlongdoyouusuallywatchTV?你通常看多长时间电视？1.你通常在周未做什么？

__________you_______doonweekends?2.我总是锻炼。I______________.3.他们在周未做什么事情？

___________they_____onweekends？GrammarFocususuallyWhatdoalwaysexerciseWhatdodo根据课本内容，完成下列句子。4.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_______________________.7.你多久去看电影一次？

__________doyougotothe______?oftenhelpdoesdo

sometimesgoesshoppingHowoftenmovies8.我可能一个月去看一次。

Igotomovies___________a________.9.他多久看一次电视?__________doeshewatchTV?10.他几乎不看电视。

He___________watchesTV.11.你去购物吗？

_______goshopping?12.不，我从不去购物。

No,I_________shopping.

maybeoncemonthhardlyeverHowoftenDoyounevergo1.Theyvisittheirgrandparentsonceamonth.(提问)______________theyvisittheirgrandparents?2.ShealwayswatchesTVafterdinner.(提问)______________she______TVafterdinner?3.Maybeyourmotherisinthekitchen.(改为同义句)Yourmother________inthekitchen.HowoftendoHowoftendoeswatchmaybe3aCompletethequestionswithdo

ordoes.Thenmatchthequestionsandanswers.1.Howoften______heplaysoccer?2.______youdrinkmilk?3.Howoften______theystayuplate?4.______Sueeatahealthybreakfast?5.Howoften______youeatapples?6.______yourparentsplaysports?a.Yes.Sheusuallydoes.b.Hardlyever.Idon’tlikethem.c.Heplaysatleasttwiceaweek.d.No,theydon’t.They’retoobusy.e.Never.Theyalwaysgotobedearly.f.Yes,Ido.Everyday.doesDodoDoesdoDo

展：3bUsethewordsgiventowritequestions.Thenaskandanswerthemwithapartner.Questions1.___________?(howoften/helpwithhousework)2.___________?(what/usually/do/weekends)3.___________?(howoften/bestfriend/exercise)4.___________?(what/usually/do/afterschool)Mypartner’sanswers____________________________________________________

展：3cWhatcanyoudotoimproveyourEnglish?Addmorethingstothechart.ThenaskyourclassmatesthequestionsandfindthebestEnglishstudent.Howoftendoyou…NamesFrequencyReadEnglishbooks?LinYingtwiceaweek

展：WhatcanyoudotoimproveyourEnglish?

readsomeEnglishbookswatchEnglishprogramGroupWorksingEnglishsongsspeakEnglishwithforeignersjointheEnglishcornerdosomeEnglishexercisesInterviewHowoftendoyou…?readEnglishbookssingEnglishsongswatchEnglishprogramslistentoEnglishtapesjointheEnglishcornerchatwithforeignerA:HowoftendoyoureadtheEnglishbook?B:Ilikereading.IreadEnglishbooksabouttwiceaweek.Howoftendoyou…?

onceaweek

twiceaweek

threetimesaweekreadEnglishbooks?

singEnglishsongs?writeEnglishletters?

seeEnglishmovies?

haveEnglishparties?

haveEnglishlectures?

总结：howoften“多久一次”询问动作的频率。答语：（1）every+名词单数everymorning/afternoon/evening/day/Sunday/weekend/week/month/term/year/…

（2）次数+一段时间onceaday/twic