人教新目標(biāo)八年級(jí)上冊(cè)Unit2Howoftendoyoueercise

八年級(jí)英語上冊(cè)Unit2Howoftendoyouexercise?一.單詞講解SectionA01.housework['ha?sw??k]n.家務(wù)勞動(dòng)02.hardly['hɑ?dli]adv.幾乎不；簡(jiǎn)直不；剛剛03.ever['ev?(r)]adv.曾經(jīng)；在任何時(shí)候04.hardlyever很少；幾乎從不；難得05.once[w?ns]adv.一次；曾經(jīng)；從前06.twice[twa?s]adv.兩倍；兩次注意Once的固定搭配atonceonceortwiceonceagain次數(shù)表達(dá)法表示次數(shù)應(yīng)注意，time后面加s;一次兩次特殊記，once,twice莫遲疑。07.Internet['?nt?net]n.因特網(wǎng)08.program['pr??ɡr?m]n.節(jié)目；程序；課程；節(jié)目單09.full[f?l]adj.滿的；充滿的；完全的10.swing[sw??]n.搖擺；秋千v.搖擺；旋轉(zhuǎn)11.swingdance搖擺舞12.maybe['me?bi]adv.或許；也許；可能13.least[li?st]adj.最小的；最少的14.atleast至少

初步了解并會(huì)使用頻度副詞描述從事活動(dòng)的頻率（Adverbsoffrequency）always,usually,often,sometimes,hardlyever,never2.能談?wù)搹氖禄顒?dòng)的頻率（Talkabouthowoftenyoudothings)學(xué)習(xí)目標(biāo)Whatdoyoudoonweekends?helpwithhouseworkreadbooks

watchTV

goshoppingWhatdoyouusuallydoonweekends?Ialways/often/usually/sometimes...dohomeworkplayfootballwatchTVdosomereading

doeshomework.What

does

she

usuallydoonweekends?

doessomereading.She

always/often/usually/sometimes...goesshoppingexercises.What_____he

usuallydoonweekends?playsfootball.doesHe

always/often/usually/sometimes...watchesTV

gotothemovies.What___they

usuallydoonweekends?

goshopping.doThey

always/often/usually/sometimes...exercisethreetimesaweekA:Howoftendoyouexercise?B:Iexercisethreetimesaweek.playbasketballonceaweekA:Howoftendoyou?B:Ionceaweek.goswimmingonceamonthA:Howoftendoeshe

?B:Hegoesonceamonth.helpwithhouseworktwiceamonthA:Howoftendoesshe

?B:Shehelpstwiceamonth.

Activities

HowoftenwatchTV

everydayusetheInternetreadEnglishbooksgotothemoviesexercise2cA:HowoftendoyouwatchTV?B:IwatchTVeveryday.A:What’syourfavoriteprogramB:AnimalWorld.A:Howoftendoyouwatchit?B:Twiceaweek.Jack:Hi,Claire,areyoufreenextweek?Claire:Hmm…nextweekisquitefullforme,Jack.Jack:Really?Howcome?Claire:Ihavedanceandpianolessons.Jack:Whatkindofdanceareyoulearning?Claire:Oh,swingdance.It’sfun!Ihaveclassonceaweek,everyMonday.Jack:Howoftendoyouhavepianolessons?Claire:Twiceaweek,onWednesdayandFriday.Jack:Well,howaboutTuesday?Claire:Oh,Ihavetoplaytenniswithmyfriends.Butdoyouwanttocome?Jack:Sure.從未很少；幾乎不有時(shí)常常通?？偸?00%0%Adverbsoffrequency0%never20%hardlyever

40%sometimes60%often80%usually100%always頻度副詞（AdverbsofFrequency)頻度副詞是用來回答howoften(經(jīng)常與否）這樣問題的副詞。常用的頻度副詞有：always,almostalways,usually,often,sometimes,hardlyever(seldom),never等。這些頻度副詞在頻度差異上可以這樣表示：always(100%)>almostalways>usually>often>sometimes>hardlyever(0%)頻度副詞通常放在動(dòng)詞前面，若句子里有情態(tài)動(dòng)詞、助動(dòng)詞或系動(dòng)詞be,則放在這類動(dòng)詞（第一個(gè)）的后面。always總是,usually通常,often經(jīng)常,sometimes有時(shí),hardlyever幾乎不,never從不,everyday每一天onceaweek一周一次twiceamonth一月兩次threetimesayear一年三次模糊概念的頻度副詞*對(duì)其提問Howoften。*它們放在V助，V情，be之后，V實(shí)之前。eg.Tonyisalwaysfriendly.Sheoften/nevergoestothemovies.*everydayonceaweektwiceaweekthreetimesaweekfivetimestwomonths每天一周一次一周兩次一周三次二個(gè)月五次*表示具體的頻率一般放在句末尾，也用Howoften提問。*everydayadj每天的，日常的+n.eg.everydaylife日常生活*Howoften“多久（多長(zhǎng)時(shí)間）一次（頻率）”Howlong“（物體/時(shí)間）多長(zhǎng)，多久”Howmany“多少”（可數(shù)n.復(fù)數(shù)）Howmuch“多少”（價(jià)格，不可數(shù)n.)Howsoon“多久（以后）”，表將來，用“in+一段時(shí)間”回答Howfar“(距離)多遠(yuǎn)”

dohomeworkbrushyourteeth(刷牙)cutyourhair(理發(fā))washyourclothestakeashowercleanyourroomvisityouruncle/grandmothersurftheInternetplaycomputergamesgoshopping/dosomeshoppingeatbreakfastarrivelateforclasseatintheclassroompracticeyourEnglishwatchTVA:Howoftendoyou…?B:Onceaweek/Everyday/Twiceamonth/Hardlyever/Never/Sometimes/…本課時(shí)我們學(xué)習(xí)的主要語法點(diǎn)是由wh-

和how

引導(dǎo)的特殊疑問句以及對(duì)應(yīng)的答語。如:Whatdo/does…?

Howoftendo/does…?

等。Whatdo

youusuallydoonweekends?你通常周末做什么？I

usually

listentomusic.我通常聽音樂。Howoftendo

yougotothefactory?你多久去一次工廠？Igotothefactory

twiceaweek.我兩周去一次。Howoftendoyouexercise?你（你們）多久鍛煉一次身體？Howoften+助動(dòng)詞do(does或

did)+主語

+dosth.?疑問詞howoften

是問頻率(多久一次),（在這里助動(dòng)詞

do(does或did)是起幫助構(gòu)成疑問的作用）與一般現(xiàn)在時(shí)或一般過去時(shí)連用,回答一般是用表示頻率的副詞。如：once,twice,threetimes…,sometimes,quite,often,never,everyday,onceaweek,twiceamonth,threetimesamonth,threeorfourtimesamonth

等。

What

do

you

usuallydoonweekends?Iusuallyplaysoccer.

What

do

theydoonweekends?Theyoftengotothemovies.

What

does

hedoonweekends?HesometimeswatchesTV.

How

oftendoyoushop?Ishoponceamonth.

HowoftendoesChengwatchTV?HewatchesTVtwiceaweek.GrammarFocusReview請(qǐng)對(duì)下面句子劃線部分提問。1.Heusuallyvisitshisgrandpaeverywinter.2.Ivisitmygrandparentstwiceayear.Whatdoesheusuallydoeverywinter?Howoften

doyouvisityourgrandparents?2d.Role-playtheconversation.Jack:Hi,Claire,areyoufreenextweek?Claire:Hmm…nextweekisquitefullforme,Jack.Jack:Really?Howcome?Claire:Ihavedanceandpianolessons.Jack:Whatkindofdanceareyoulearning?Claire:Oh,swingdance.It’sfun!Ihaveclassonceaweek,everyMonday.Jack:Howoftendoyouhavepianolessons?Claire:Twiceaweek,onWednesdayandFriday.Jack:Well,howaboutTuesday?Claire:Oh,Ihavetoplaytenniswithmyfriends.Butdoyouwanttocome?Jack:Sure.Whatkindof+復(fù)數(shù)名詞/不可數(shù)名詞。常用來詢問某物的種類或類型。意為“哪種……？”拓展：Kindof意為“有點(diǎn)兒，有幾分”后面常接形容詞。Thatmademefeelkindofsad.GrammarFocusWhatdoyouusuallydoonweekends?Ialways

exercise.Whatdotheydoonweekends?Theyoftenhelpwithhousework.Whatdoesshedoonweekends?Shesometimesgoesshopping.Howoftendoyougotothemovies?Igotothemoviesmaybeonceamonth.HowoftendoeshewatchTV?HehardlyeverwatchesTV.Doyougoshopping?No,Inevergoshopping.Howoftendoyouexercise?

英語中次數(shù)的表達(dá)方法once

aday每天一次twice

aweek每周兩次threetimesamonth

每月三次每年四次fivetimesaseason

每個(gè)季節(jié)五次fourtimes

ayear

一.單詞講解SectionB15.junkn.垃圾；廢舊雜物16.junkfoodn.垃圾食品；無營(yíng)養(yǎng)食品17.coffee['k?fi]n.咖啡；咖啡色18.health[helθ]n.健康；人的身體或精神狀態(tài)19.result[r?'z?lt].結(jié)果；后果20.percent[p?'sent]adj.百分之...的21.online[??n'la?n]adj.在線的adv.在線地22.television['tel?v??n]n.電視機(jī)；電視節(jié)目23.although[??l'e??]conj.雖然；盡管；然而；24.through[θru?]prep.穿過；憑借；一直到25.mind[ma?nd].頭腦；想法；意見；心思26.body['b?di]n.身體27.such[s?t?]adj.這樣的；如此的28.suchas例如；諸如29.together[t?'ɡee?(r)]adv.共同；一起30.die[da?]v.死；枯竭；消失31.writer['ra?t?(r)]n.作者；作家32.dentist['dent?st]n.牙科醫(yī)生33.magazine['m?ɡ?zi?n]n.雜志34.however[ha?'ev?(r)]adv.然而；無論如何；35.than[e?n]conj.比36.morethan超過；多于；不僅僅；非常37.almost['??lm??st]adv.幾乎；差不多38.none[n?n]pron.沒有人；沒有任何東西，毫無39.less[les]adj.更少的；較少的40.lessthan不到；少于41.point[p??nt]n.看法；要點(diǎn)；重點(diǎn)；小數(shù)點(diǎn)；目標(biāo)；分?jǐn)?shù)ObjectivesTolearntounderstandandusewh–questions:Whatdo…？Howoften…?andadverbsoffrequency:all/most/some/noneToread,write,andspeakabouthowtokeephealthyIsthefoodinthefollowingpictureshealthyorunhealthy?HealthyfoodJunkfoodWhatfoodanddrinkareunhealthy?junkfood“junkfood’’意為“垃圾食品”，指那些僅僅提供熱量，別無其他營(yíng)養(yǎng)素的食物；或指提供超過人體需求，變成多余成分的食品。如：西式快餐中的漢堡、薯?xiàng)l、炸雞，中式小吃中的油炸餅、方便面、早餐常吃的油條、燒餅等。Doctorswantustoeat…everyday.Doctorswantustodrink…everyday.begood/badforhealthCoffeeisbadforourhealth.colasalad

souphotdogtomatooniondumplingbroccolihealthyorunhealthy?--Whatdoyouthinkofjunkfood?--Althoughit’sbadforourhealth,Iloveit.Ieatitonceortwiceaweek.theMcDonald’s--Howoftendoyoueatjunkfood?--Ieatjunkfoodonceamonth.--Doyoulikeit?--Yes,althoughit’snotgoodformyhealth.--(No,it’sbadformyhealth.)junkfoodfruitA:Howoftendoyoueatfruit?B:Ieatfruiteveryday.A:Doyoulikeit?B:Yes,it’s

goodformyhealth.(No.Butmymotherwants

metoeatit.Shesaysit’sgoodformyhealth.)vegetables

Momwantsmetogetupat6:00andplayping-pongwithher.

wanttodosth.

想要做某事wantsb.todosth.

想要某人做某事Doyouwanttogotothemovieswithme?你想和我一起去看電影嗎？Theteacherdoesn’twantustoeathamburgers.老師不想讓我們吃漢堡包。Notes2.Shesaysit’s

goodformyhealth.begoodfor...

表示對(duì)……有益(有好處)

(這里for

是介詞，后跟名詞、代詞、動(dòng)名詞或動(dòng)詞的-ing形式。)如：It’sgoodforustodomorereading.多讀書對(duì)我們有好處。ReadingaloudisgoodforimprovingyourEnglish.大聲朗讀對(duì)提高你的英語后好處。其反義為：bebadfor...Readinginbedisbadforyoureyes.躺在床上讀書對(duì)你的眼睛有害。3.Howmanyhoursdoyousleepeverynight?howmany

修飾可數(shù)名詞，修飾不可數(shù)名詞則要用howmuch。如：Howmuchcoffeedoyoudrinkeveryday?你每天喝多少咖啡呢？【課本重點(diǎn)】

Shesaysit’s

goodformyhealth.【中考考點(diǎn)】

Anappleadayisgood__yourhealth.A.atB.forC.inD.with【解析】begoodat

表示“擅長(zhǎng)于……”，begoodfor表示“對(duì)……有益/好處”。begood一般不與介詞in或with搭配。根據(jù)句意可知，該題只能選B。中考鏈接Topicsentences1.Howoften

doyouexercise?對(duì)動(dòng)作發(fā)生的頻率提問,always.usually.often.sometimes.hardlyever.neverHegotupearlyeverydaylastyear.Howoften

didhegetupearlylastyear?2.Howfar…多遠(yuǎn)…

Howfarisitfromyourhometothezoo?

從你家到動(dòng)物園有多遠(yuǎn)．相當(dāng)于Howmanytimes…..+時(shí)間段…..Howmanytimesaweekdoyoudosports?３.Howlong…多久…

HowlongcanIkeepthisdictionary?我能借這字典多久？

Howsoon…多久(之后)…Howsoonwillyourfathercomeback?

你爸爸多久后回來？

Howmuch/many…多少/多少錢…Howmuchwateristhereinthebottle?Youcankeepitforthreeweeks.He’llcomebackinthreedays.ReadthearticleandmarkTrue(T)orFalse(F).1.Wefoundthattwentypercentofourstudentsexerciseeveryday.2.NinetypercentofthestudentsusetheInterneteveryday.3.MoststudentsusetheInternetforhomework.4.OnlytwentypercentofthestudentswatchTVtwoorthreetimesaweek.5.Doexerciseishealthyforthemindandthebody.FTFFT2bReadthearticleandcompletethepiechartsonPage14.346463watchTV152cReadthearticleagainandanswerthequestions.1.Howmanypercentofthestudentsdonotexerciseatall?2.HowmanypercentofthestudentsusetheInterneteveryday?3.HowoftendomoststudentswatchTV?Whatdotheyusuallywatch?4.Whatdoesthewriterthinkisthebestwaytorelax?Why?5.DoyouthinkthestudentsatNo.5arehealthy?Whyorwhynot?1.not…atall用于否定句，意為“根本不、一點(diǎn)也不”。如：

Itwasn’tdifficultatall.這一點(diǎn)也不難。

Therewasnothingtoeatatall.根本沒什么可吃的。

Totryandfailisbetterthannottotryatall.

嘗試而失敗也比不嘗試好。注：在否定句中，atall可位于句末，也可跟在否定詞后。如：Heisn’ttiredatall./He’snotatalltired.他一點(diǎn)也不累。另外，在口語中單獨(dú)說notatall,可用來回答感謝或道歉。如：

A：Thankyouverymuch.多謝你了。

B：Notatall.不客氣。

A：I’msorrytokeepyouwaiting.對(duì)不起，讓你久等了。

B：Oh,notatall.噢，沒關(guān)系。翻譯下列句子：1.我一點(diǎn)也沒生氣。2.他們一點(diǎn)也不喜歡牛奶。3.休一點(diǎn)也不喜歡語文。

Iamnotangryatall.Theydon’tlikemilkatall.Suedoesn’tlikeChineseatall.DoyoumindifIturnontheTV?______.Myfatherissleeping.

A.Betternot.B.Notatall.C.No,Idon’tmind.D.That’sallright.—Wouldyoumindmytakingthisseat?—______.

A.Sorry,Ican’tB.No,notatallC.It’sapleasureAB2.atleast至少例如：Weshouldbrushourteethatleasttwiceaday.

我們每天應(yīng)該至少刷兩次牙。Agoodcigarettewillsmokeatleasttenminutes.

一支好煙至少可以抽10分鐘。反義短語：atmost至多3.although雖然；盡管例如：

Althoughmyuncleisold,helooksverystrongandhealthy.

我的叔叔雖然老了，但他看上去還是很健壯。

注意：although引導(dǎo)的從句不能與but,however連用，但可與yet,still連用。_______heisill,_______hegoestoschool.A.Although,butB./,/C.Although,/D.But,althoughCalthough表示“仍然”，不能和but同時(shí)使用。

I’mnotverystrong,____Iusuallyexercise.A.becauseB.andC.althoughC前后意義有轉(zhuǎn)折。4.Itis+adj.todosth.干某事是……例如：

Itisinterestingtoplaycomputergames.

玩電腦很有趣。-Itisveryimportant_____makeaplanbeforeanewterm.-Yes.Youmusttrytomakeitcarefully.A.ofB.forC.toC5.spendv.

花費(fèi)；消耗例如：

Howdidyouspendyoursummervacation?

你是如何度過暑假的？Ispent5yuanonthisbook.

這本書花了我五十元。辨析take,spend,pay

例如：Itusuallytakesmehalfanhourtodomyhomework.