八年級英語下冊 Unit 2 I’ll help to clean up the city parks課件1 （新版）人教新目標(biāo)版.ppt

sectionA1a-2d,八下英語Unit2Illhelptocleanupthecitypark.,Warmingup,FreetalkDoyouoftenhelpothers?,Tellussomethingaboutthelasttimeyouhelpedothers.,Doyouwanttobeavolunteer?Howcouldwehelppeople?,Lookatthepictures.Whataretheydoing?,Theyhelptosentfoodtothepoorpeople.,Theyhelptoexaminethehealthconditionoftheold.,Theyhelptocutthehairofthepoor.,Theyhelptocleantheyardsofthecommunity.,Theyhelptokeepthebus-stopclean.,Otherwaysyoucouldhelppeople,Helptheoldtogoacrosstheroad.,Giveyourseattotheold,thechildren,orthewomanwhowillhaveababy.,Maketheoldpeoplewhoarespendingtheirleftlifeintheeldercommunitylaugh.,Anyothers?,1.Whatcanyouseeinthesepictures?,Therearesomepeoplewhoneedhelp.,Wouldyouliketobeapersonwhocanhelpothers?,Wouldyouliketobeapersonwhohastobehelpedbyothers?,Wehaveheardofmanygooddeedsdonebyvolunteersalloverthecountry.Theyaregreat.Theygivepeoplehelpwithouthopeofreward.,2.Howcouldwehelppeople?,Youcouldhelpcleanuptheparks.,Youcouldhelpsickpeopleinthehospital.,Idliketocheerupsickkids.,Languagegoals:Howtoofferhelp.Keysentences:Ihopetoworkoutside.Youcouldhelptocleanupthecityparks.Newvocabularies:cleanup(打掃干凈)hunger(饑)homeless(無家的)cheerup(使高興起來)giveout(分發(fā)),cleanupthestreet,cheeruptheelderly,VolunteerDay,giveouttheposters,planttrees,分發(fā),發(fā)放,-Idliketohelpothersonvolunteerday.-Youcouldcleanupthestreet.,Lookandsay,A:Idliketoworkoutside.B:Youcouldhelpcleanupthecityparks.,A:Idliketo_.B:Youcould_foodatthefoodbank.,helphomelesspeople,giveout,A:Idliketo_.B:Youcould_theminthehospital.,cheerupsickkids,visit,Whatelsecouldwedotohelppeople?,helpchildrenwiththeirschoolwork.visittheoldinanoldpeopleshome.helpwatchthetraffic.giveouroldbooksto“HopeSchool”.,IdliketoIhopetoIcouldIvolunteerto,.,1a.Lhepicture.Thenlistotherways.,Otherwaysyoucouldhelppeople_,Otherwaysyoucouldhelppeople,Helptheoldtogoacrosstheroad,Giveyourseattotheold,thechildren,orthewomanholdingababy,Maketheoldpeoplewhoarespendingtheirleftlifeintheeldercommunitylaugh,Anyothers?,_,takepartinplantingtrees,callpeopleback,helpprovidemoneyforthepoorstudents,bevolunteersatChina(Taiyuan)InternationalCoal&EnergyNewIndustryExposition,GuessingGame,Howwouldtheyliketohelppeople?,IdliketohelpkidswiththeirEnglish.,Idliketogiveoutfoodtothepoorpeople.,Idliketocleanupthecitypark.,Idliketoputupsigns/notices.,Idliketohandoutadvertisements.,Idliketogiveahandinanoldpeopleshome！,1b.Listenandnumberthewaystheboyandgirlcouldhelpothers.,_Thegirlcouldvisitthesickkidsinthehospitaltocheerthemup._Theboycouldgiveoutfoodatthefoodbank._Thegirlcouldvolunteerinanafter-schoolstudyprogramtoteachkids._Theboycouldhelptocleanupthecityparks.,1,2,3,4,giveoutcheerupcleanupvolunteer,分發(fā)，派發(fā),使振奮、高興,打掃干凈,動詞,志愿效勞、主動貢獻(xiàn),NewPhrases,A:Ihopetoworkoutside.B:Youcouldgiveoutfoodatthefoodbanktohelpfeedthem.,1c.Pairwork,2a.AgroupofstudentsareplanningaCityParkClean-UpDay.Listenandcheckthethingstheyaregoingtotellpeopleaboutit.,1.Weneedto_aplantotellpeopleaboutthecityparkclean-up.2.Clean-upDayisonlytwoweeksfromnow.Wecant_makingaplan.3.Wecould_signs.4.Letsmakesomenotices,too.ThenIll_them_afterschool.5.Wecouldeach_10studentsandaskthemtocome.,putoff,putup,handout,callup,comeupwith,2b.Listenagainandfillintheblanks.,Doyouknowtheirmeanings?,comeupwith,putoff,putup,handout,writedown,callup,towritesomethingonthepaper,togivemanypeoplesomething,usuallyonthestreet.,tothinkofsomeideas,toaskmanypeopletodosomething,tomakesomethingdonelater,toraisesomething,A:WeneedtocomeupwithaplanfortheCityParkClean-UpDay.B:Letshavelunchfirst.A:No,weneedtostartnow.Clean-UpDayisonlytwoweeksfromnow.,2c.Makeaconversationusingtheinformationin2aand2b.,2d.Role-playtheconversation.,Helen:Hi,Tom.ImmakingsomeplanstoworkinanoldpeopleshomethissummerTom:Really?Ididthatlastsummer!Helen:Oh,whatdidtheyaskyoutohelpoutwith?Tom:Mmthingslikereadingthenewspapertotheoldpeople,orjusttalkingtothem.Theytoldmestoriesaboutthepastandhowthingsusedtobe.,Helen:Thatsoundsinteresting.Tom:Yeah,alotofoldpeoplearelonely.WeshouldlistentothemandcareforthemHelen:Youreright.Imean,wereallgoingtobeoldoneday,too.,Explanation,1.Youcouldhelpcleanupthecitypark.help(to)do“幫助做”。例如：Teacherscriticismshelpimproveourstudy.helpdo和helpdoinghelp后接不定式，可帶to,也可不帶to。help后可接動名詞，但與helpdo的意思完全不同。helpdoing常用于否定句，與cannot連用，構(gòu)成cannothelpdoing,表示“不禁；禁不??；不得不”的意思，相當(dāng)于cantbutdo.e.g.Icanthelpthinkingso.,2.Weneedtocomeupwithaplan.(1)need用作實(shí)義動詞，有“必要”、“必需”之意，有人稱、數(shù)和時(shí)態(tài)的變化，可以接名詞、代詞、動名詞或帶to的動詞不定式作賓語，構(gòu)成疑問句和否定句時(shí)要借助于助動詞。e.g.Doyouneedtoseehimyourself?,(2)need用作情態(tài)動詞,意為“必須”、“必要”，沒有人稱、數(shù)的變化，后接不帶to的動詞不定式。通常用于疑問句和否定句中，構(gòu)成疑問句和否定句時(shí)，不需要使用助動詞。e.g.Needyougototheparkwithyourclassmate?,(3)由need引出的疑問句，答語表肯定時(shí)用must或haveto；表示否定時(shí)用neednt或donthaveto。例如：A:NeedIcometoworktomorrow?B:Yes,youmust/haveto.,3.Wecouldputupsigns.sign是名詞，具體用法如下：(1)“標(biāo)牌，招牌”。例如：thesignofbarbersshop(2)“記號，符號”。(3)“示意動作”。例如：Theteachermadeasigntoustobequiet.(4)“跡象，征兆”。例如：Aredskyatsunsetisasignofgoodweather.,3a.Readthearticle.WhatdoMarioandMaryvolunteertodo?,StudentsWhoVolunteerMarioGreenandMaryBrownfromRiversideHighSchoolgiveupseveralhourseachweektohelpothers.Mariolovesanimalsandwantstobeananimaldoctor.HevolunteersatananimalhospitaleverySaturdaymorning.Mariobelievesitcan,helphimtogethisfuturedreamjob.“Itshardwork,”hesays,“butIwanttolearnmoreabouthowtocareforanimals.IgetsuchastrongfeelingofsatisfactionwhenIseetheanimalsgetbetterandthelookofjoyontheirownersfaces.”Maryisabooklover.Shecouldreadbyherselfattheageoffour.Lastyear,shedecidedtotryoutforavolunteerafter-schoolreadingprogram.,Shestillworksthereonceaweektohelpkidslearntoread.“Thekidsaresittinginthelibrary,butyoucanseeintheireyesthattheyregoingonadifferentjourneywitheachnewbook.Volunteeringhereisadreamcometrueforme.IcandowhatIlovetodoandhelpothersatthesametime.”,Listenandanswerthequestion:WhatdoMarioandMaryvolunteertodo?,MariovolunteersatananimalhospitaleverySaturdaymorning.Maryvolunteersatanafter-schoolreadingprogram.Andshealsoworksthereonceaweektohelpkidslearntoread.,WhydoMarioandMaryvolunteertohelpothers?2.Whatdotheysayaboutvolunteering?,3b.Readthearticleandanswerthequestionsbelow.,WhydoMarioandMaryvolunteertohelpothers?,Mariovolunteersbecausehelovesanimalsandwantstobeananimaldoctor.Maryvolunteersbecausesheisabooklover.,2.Whatdotheysayaboutvolunteering?,Mariosaysthatvolunteeringisahardwork,buthewantstolearnmoreabouthowtocareforanimals.Hegetssuchastrongfeelingofsatisfactionwhenheseestheanimalsgetbetterandthelookofjoyontheirownersfaces.Marysaysthatvolunteeringthereisadreamcometrueforher.Shecandowhatshelovestodoandhelpsothersatthesametime.,3c.Useinfinitivestocompletethesentencebelow.,1.Mariowouldlike_ananimaldoctor.2.Marioworksforananimalhospitalbecausehewants_abouthow_foranimals.3.Marydecided_forajobatanafter-schoolreadingprogramlastyear.Shestillworkstherenow_kidslearntoread.4.Maryhasadreamjobbecauseshecandowhatsheloves_.,tobe,tolearn,tocare,tolook,tohelp,todo,1.Youcouldhelptocleanupthecityparks.,1)could是情態(tài)動詞can的過去式形式，表示過去的能力。它沒有人稱和數(shù)的變化，后面接動詞原形。變否定句在could后加not,變一般疑問句把could提前。,這個(gè)男孩七歲時(shí)就會騎自行車。Theboycouldrideabikewhenhewasseven.,Practise,Languagepoints,【注意】在某些情況下，could并不表示過去，只是表示委婉、客氣的語氣。其肯定答語用：Sure./Certainly./Allright.等。否定答語用：Sorry./Sorry,Icant.等。A:Couldyoutellmeifheisastudent?你能告訴我他是不是學(xué)生嗎？B:Sure.當(dāng)然可以。,【注意】如果在clean和up間加個(gè)連字符號，那么，它就是名詞了，表示“掃除”。Youmustgiveyourclassroomagoodclean-up.你必須對教室進(jìn)行徹底地打掃。,2)cleanup是省去to的動詞不定式，意為“（把）打掃干凈”、“梳理整齊”。,Practise,他必須每天把操場打掃得干干凈凈。Wemustcleanuptheplaygroundeverymorning.,2.Weneedtocomeupwithaplanfor我們必須想出一個(gè)計(jì)劃。,need是一個(gè)常見的動詞，表示“需要”之意。它既可以作實(shí)義動詞，也可以作情態(tài)動詞。其具體用法如下：,這個(gè)人在工作時(shí)需要一本英語詞典。ThemanneedsanEnglishdictionarywhenheworks.你必需親自見他嗎？Doyouneedtoseehimyourself?,1)need用作實(shí)義動詞，有“必要”、“必需”之意，有人稱、數(shù)和時(shí)態(tài)的變化，可以接名詞、代詞、動名詞或帶to的動詞不定式作賓語，構(gòu)成疑問句和否定句時(shí)要借助于助動詞。,Practise,你必須和你的同學(xué)去公園嗎？Needyougototheparkwithyourclassmate?他不必花掉這么多錢買這塊新手表。Heneedntspendmuchmoneyforthisnewwatch.,2)need用作情態(tài)動詞，意為“必須”、“必要”，沒有人稱、數(shù)等變化，后接不帶to的動詞不定式。通常用于疑問句和否定句中，構(gòu)成疑問句和否定句時(shí)，不需要使用助動詞。,Practise,A:NeedIcometoworktomorrow?明天我需要來上班嗎?B:Yes,youmust/haveto.是的，你必須來。A:NeedIfinishtheworkatonce?我需要馬上完成這項(xiàng)工作嗎？B:No,youneednt/donthaveto不，不必今天完成。,【注意】由need引出的疑問句，答語表肯定時(shí)用must或haveto；表示否定時(shí)用neednt或donthaveto。,volunteer作名詞，意為“志愿者”。volunteer作動詞，意為“義務(wù)做；自愿做”。,3.HevolunteersatananimalhospitaleverySaturdaymorning.,Practise,地震后他成了一名志愿者。Hebecameavolunteeraftertheearthquake.她自愿在那個(gè)小村莊里教書。Shevolunteeredtoteachinthatsmallvillage.他自愿充當(dāng)服務(wù)生。Hevolunteeredhisserviceasawaiter.,4.andcalledupallhisfriendsandtoldthemabouttheproblem.給他所有的朋友打電話告訴他們他的問題。,這個(gè)男孩給你打電話只是為了聊天嗎？Didtheboycallyouupjustforachat?,callup表示“給打電話”,后面接指人的單詞。,Practise,“給打電話”的常見說法還有:giveacallTheyweregivingtheirteacheracallwhenIgotthere.我到那時(shí)，他們正在給他們的老師打電話。ringupDidyouringupyourfatherlastweek?上周你給你的父親打電話了嗎？,givearingDoyouknowwhogaveZhangHuaaringanhourago?你知道一小時(shí)前誰給張華打電話了嗎?telephone/phone(to)Willyoupleasetelephonetothepoliceman?請你給警察打個(gè)電話好嗎？telephone/phoneupTelephoneupmeassoonasyouarriveinShanghai.你一到上海就給我打電話。,【注意】callup,ringup和telephone/phoneup等是由“動詞+副詞”構(gòu)成的詞組，如果它們的賓語是代詞，這個(gè)詞要用在副詞之前。,請馬上給他打電話。Pleasecallhimupatonce,please!王萍沒來，我現(xiàn)在正要給她打電話。WangPingisnthere.Iwanttophoneherupnow.,Practise,5.Theytoldmestoriesaboutthepastandhowthingsusedtobe.他們給我講過去的生活經(jīng)歷，講過去是社么樣子的。Usetobe表示過去一度存在，但現(xiàn)在已經(jīng)消失的某一特定情形。作這一用法時(shí)，usedto常與Be,have,live,stay,like,love等詞語連用，表示“曾經(jīng)”例如：Sheusedtobeaveryclosefriendofmine.,Useto還可用來表示“過去常常做某事，但現(xiàn)在不那樣子了”例如：Heusedtoarrivelatelastyear,butnowhedoesnt.他去年常常遲到，但現(xiàn)在不了。Didyouusetosingwhenyoutookashower?你以前經(jīng)常在洗澡時(shí)唱歌嗎？,6.IgetsuchastrongfeelingofsatisfactionwhenIseetheanimalsgetbetterandthelookofjoyontheirownersfaces.”當(dāng)我看到動物們病情漸好，看到它們主人臉上喜悅的表情時(shí)，我產(chǎn)生那么一種極強(qiáng)的滿足感。“get”兩次用法不同。第一個(gè)get意為“產(chǎn)生，形成”，為及物動詞，常與feeling(感覺,情感)，idea（想法，主意）等詞搭配使用，例如：Howdidyougetsuchanidea?,第二個(gè)get為系動詞，后接形容詞，表示體質(zhì)、情緒、天氣等方面的變化，通常譯作“變?yōu)椤比纾篐egotangrywithmeafterthat.Itsgettinghotternow.,7.Shecouldreadbyherselfattheageoffour.“by+反身代詞”表示“獨(dú)自地；獨(dú)立的”，常與動詞或動詞短語連用，作句子的方式狀語。e.g.Childrenshouldlearntodothingsbythemselves.孩子們應(yīng)該學(xué)會獨(dú)立做事。,8.Volunteeringhereisadreamcometrueforme.在這里當(dāng)志愿者對我來說是夢想成真。此句中adreamcometrue表示夢想成真，是固定搭配，再如：IgotthelatestCDplayerasabirthdaypresentyesterday.Itwasjustadreamcometrue!昨天我收到一份生日禮物，是那種最新的CD播放機(jī)，真是夢想成真啦。,volunteer可以為及物動詞，意為“自愿獻(xiàn)出”；它還可以做不及物動詞，意為“自愿”；還可以做名詞，意為“志愿者”。例如：Wouldyouliketovolunteeryourmoneytohelphim?Ivolunteertohelpthedisabledpeople.Thesestudentsarevolunteers.,一根據(jù)句意和首字母，填寫所缺單詞。Iamveryh_.Givemesomefood,