Unit+2+Section+A+Grammar+focus-3c 人教版八年級英語上冊

Unit2Howoftendoyouexercise?SectionAGrammarfocus-3cBeabletoaskandansweractivitiesandtalkabouthowoftenpeopledothem.Beabletousetheexpressionssuchas“onceaday”correctlyandfreely.Learningaims:Keywords&phrases:

maybe,least,atleast,stayuplate,gotobedearly,eatahealthybreakfast,playsports.

Keysentences:

1.HowoftendoeshewatchTV?2.Whatdotheydoonweekends?3.Heplaysatleasttwiceaweek.Tolearntheusageofadverbsoffrequencyandreviewthepresentsimpletense.LeadinLet’stalkaboutyourweekends!—Whatdoyouusuallydoonweekends? —IusuallywatchTV/gotothemovies...—Howoftendoyougotothemovies/watchTV/...? —Onceaweek/Everyday...—Doyou...?—Yes,Ido./No,Idon’t.brushyourteeth(刷牙)

cutyourhair(理發(fā))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復習一般現(xiàn)在時當主語是第三人稱單數(shù)時疑問句中人稱主語與助動詞的搭配一般疑問句：Do+主語+動詞原形+其它？特殊疑問句：特殊疑問詞+一般疑問句.一般疑問句：Does+主語+動詞原形+其它?DoesheoftenwatchTV?Whatdoesheoftendointheevening?當主語不是第三人稱單數(shù)時特殊疑問句：特殊疑問詞+一般疑問句.Doyouplaybasketball?Whatdoyoudoonweekends?當主語是第三人稱單數(shù)時肯定句中不同人稱對應的動詞變化主語+動詞原形+其它.主語+動詞第三人稱單數(shù)形式+其它.Shesometimesplayssoccer.當主語不是第三人稱單數(shù)時IalwaysgotothemoviesonSundayevening.1.你通常在周未做什么？

_________you______doonweekends?2.我總是去運動。I_____________.3.他們在周未做什么？

_________they___onweekends?usuallyWhatdoalwaysexerciseWhatdodo根據(jù)課本內(nèi)容，完成下列句子。然后總結(jié)頻度副詞及howoften相關(guān)用法。Let’shaveatest4.他們經(jīng)常幫助做家務。

They_________withhousework.5.她在周未做什么？

What_____she___onweekends?6.她有時候去購物。

She______________________.oftenhelpdoesdo

sometimesgoesshopping7.你多久去看電影一次？

__________doyougotothe______?8.我可能一個月去看一次。

Igotomovies___________a______.Howoftenmoviesmaybeoncemonth9.他多久看一次電視?__________doeshewatchTV?10.他幾乎不看電視。

He___________watchesTV.hardlyeverHowoften11.你去購物嗎？

_______goshopping?12.不，我從不去購物。

No,I_________shopping.DoyounevergoTheweatheris

usuallyhotinsummer.Weusuallyplayfootballafterschool.Heisoftenlateforschool.

Sheneverstopstalking.

Myparentsareneverlateforwork.Shealwaysgetsupat6:30.He

sometimes

watchesTV.Ioften

gotothemovieswithmyfriends.I

hardlyever

gooutthesedays.頻度副詞通常放在be,助動詞,情態(tài)動詞之后，實義動詞之前（實前助后）。觀察下列句子，總結(jié)頻率副詞在句子中的位置。howoften意為“__________”，是用于提問表示____的特殊疑問詞組。其答語應為表示_____的副詞或副詞詞組。句子的時態(tài)一般是_____________，也可以是一般過去時。多久一次對頻率副詞及短語提問使用howoften.頻率頻率一般現(xiàn)在時態(tài)howmanytimes也可以用來詢問頻率，但回答往往是once，twice及ninetimes等“基數(shù)詞+times”等結(jié)構(gòu)?！按螖?shù)”的表達方法一次once，

兩次twice，三次或三次以上用基數(shù)詞加上times,

three

times,five

times,one

hundred

times.表示“……幾次”的表達方法是：onceaday/aweek/amonth/ayear

twiceaday/aweek/amonth/ayearthreetimesaday/aweek/…這些表次數(shù)的詞后與一段時間連用，表示動作多長時間發(fā)生幾次，即動作的頻率。

Completethequestionswithdoordoes.3a1.Howoften_____heplaysoccer?2._____youdrinkmilk?3.Howoften_____theystayuplate?4._____Sueeatahealthybreakfast?5.Howoften_____youeatapples?6._____yourparentsplaysports?doesDoesDoDododoThenmatchthequestionsandanswers.1.Howoftendoesheplaysoccer?2.Doyoudrinkmilk?3.Howoftendotheystayuplate?4.DoesSueeatahealthybreakfast?5.Howoftendoyoueatapples?6.Do

yourparentsplaysports?a.Yes.Sheusuallydoes.b.Hardlyever.Idon’tlikethem.c.Heplaysatleasttwiceaweek.d.No,theydon’t.They’retoobusy.e.Never.Theyalwaysgotobedearly.f.Yes,Ido.Everyday.[觀察1]

Hedidn'tsleepwelllastnight.HestayeduptowatchthefootballmatchonTV.他昨天晚上沒有睡好。他熬夜在電視上看足球賽了。[探究]

stayup是動詞短語，意為“熬夜”。[拓展]與up相關(guān)的短語：[觀察2]

Heplaystennisatleasttwiceaweek.他一周至少打兩次網(wǎng)球。[探究]__________是固定搭配，意為“至少；不少于；起碼”。它的反義詞組是__________，意為“至多；不超過”。Thereareatmosttwentypeopleintheclassroom.教室里的人不超過20個。atleastatmost[拓展]以at開頭的常見搭配：atnoon在中午 atnight在夜里atfirst起初，一開始 atonce立刻；馬上atlast最后；終于 attimes有時；偶爾atbirth出生時 atthesametime同時3bUsethewordsgiventowritequestions.Thenaskandanswerthemwithapartner.Questions：

?(howoften/helpwithhousework)

?(what/usually/do/weekends)

?(howoften/bestfriend/exercise)

?(what/usually/do/afterschool)HowoftendoyouhelpwithhouseworkWhatdoyouusuallydoonweekendsHowoftendoesyourbestfriendexerciseWhatdoyouusuallydoafterschoolThenaskandanswerthemwithapartner.Mypartner’sanswers：1.Ialwayshelpwithhousework.2.IusuallysurftheInternet.3.Hedoesexerciseeveryday.4.Iusuallydomyhomeworkafterschool.Whatdoyouusuallydoonweekends?Ialwaysexercise?Whatdotheydoonweekends?Thenoftenhelpwithhousework.Whatdoesshedoonweekends?Shesometimesgoesshopping.Howoftendoyougotothemovies?Igotothemoviesmaybeonceamonth.HowoftendoeshewatchTV?HehardlyeverwatchesTV.Doyougoshopping?No,Inevergoshopping.Adverbsoffrequency頻率副詞GrammarFoucsWhatcanyoudotoimproveyourEnglish?Addmorethingstothechart.ThenaskyourclassmatesthequestionsandfindthebestEnglishstudent.Howoftendoyou...NamesFrequencyreadEnglishbookLinYingtwiceaweek提升3c1.TheBlacksalwaysgotothatm________tolearnaboutChinesehistory.2.Sadmoviesalwaysmakemec_____.3.Howd___________thebeefdumplingsare!4.Thecomputerisn’te____________.Iwilltakeit.5.AllofusarestudyingfortheEnglishe________.II.根據(jù)句意及首字母提示完成單詞。useumryeliciousxpensivexamIII.根據(jù)句意及漢語提示填入正確的單詞。1.Threeofmy___________(同班同學)arefromAmerica.2.Itisusually________(多雨的)insummerhere.3.Theshortsonsalearevery______(便宜).4.Mr.AndMrs.Blackcame_____(回到)toschoollastweekend.5Thestudentsare__________(討論)somequestionswiththeirEnglishteacher.classmatesrainycheapbackdiscussing1.TomandMary_______(come)toChinalastmonth.2.Mydaughter________(notgo)toschoolyesterday.3.—_____she_________(practice)herguitaryesterday?—No,she___________.4.There_______(be)threetreesaroundmyhouselastyear.5.—What____