人教版八年級英語下冊 （I'll help to clean up the city parks）新課件(第1課時)

Unit2I’llhelptocleanupthecityparks.R八年級下冊

第1課時Lead-inHaveyoueverbeenavolunteer?Whatcouldyoudo?Whatcanwedotohelppeople?Wecouldhelptocleanuptheparks.Whatcanwedotohelppeople?Wecouldhelpoldpeople.Whatcanwedotohelppeople?Wecouldhelptoplanttrees.Whatcanwedotohelppeople?Wecouldhelpsickpeopleinthehospital.Whatcanwedotohelppeople?Wecouldhelptocleanupthestreets.1aLookatthewaysyoucouldhelppeopleinthepicture.Thenlistotherways.

Ihopetoworkoutside.Youcouldhelptocleanupthecityparks.Otherwaysyoucouldhelppeople1.________________________________2.________________________________3.______________________________________4.________________________________HelptoplanttreesbytheriverHelptocleanupthecityparkVisittheoldpeopleintheoldpeople’shomeHelpyoungkidstolearnEnglish1b___Thegirlcouldvisitthesickkidsinthehospitaltocheerthemup.___Theboycouldgiveoutfoodatthefoodbank.___Thegirlcouldvolunteerinanafter-schoolstudyprogramtoteachkids.___Theboycouldhelptocleanupthecityparks.Listenandnumberthewaystheboyandgirlcouldhelpothers.12341cPracticetheconversationinthepictureabove.Thenmakeotherconversationsusingtheinformationin1b.Ihopetoworkoutside.Youcouldhelptocleanupthecityparks.2aAgroupofstudentsareplanningaCityParkClean-UpDay.Listenandcheck(√)thethingstheyaregoingtodototellpeopleaboutit.abcde√√√2bListenagain.Fillintheblanks.1.Weneedto______________aplantotellpeopleaboutthecityparkclean-up.2.Clean-UpDayisonlytwoweeksfromnow.Wecan’t________makingaplan.3.Wecould________signs.comeupwithputoffputup4.Let’smakesomenotices,too.ThenI’ll____them____afterschool.5.Wecouldeach_______10studentsandaskthemtocome.handcallupout2cMakeaconversationusingtheinformationin2aand2b.

WeneedtocomeupwithaplanfortheCityParkClean-UpDay.Let’shavelunchfirst.

No,weneedtostartnow.Clean-UpDayisonlytwoweeksfromnow.

2dReadtheconversationandanswerthequestions.1.Where’sHelengoingtoworkthissummer?_______________________________________2.WhatdidTomdotohelptheoldpeople?______________________________________________________________________________She’sgoingtoworkinanoldpeople’shome.Readingthenewspaperorjusttalkingtotheoldpeople.2dHelen:Hi,Tom.I’mmakingsomeplanstoworkinanoldpeople’shomethissummer.Tom:Really?Ididthatlastsummer!Helen:Oh,whatdidtheyaskyoutohelpoutwith?Tom:Mmm…thingslikereadingthenewspapertotheoldpeople,orjusttalkingtothem.Theytoldmestoriesaboutthepastandhowthingsusedtobe.Role-playtheconversation.Helen:Thatsoundsinteresting.Tom:Yeah,alotofoldpeoplearelonely.Weshouldlistentothemandcareforthem.Helen:You’reright.Imean,we’reallgoingtobeoldoneday,too.1.Thegirlcouldvisitthesickkidsinthehospitaltocheerthemup.cheerup意為“使振奮；使高興起來”，是動副短語。若是代詞作賓語，代詞應放在cheer與up中間。等我們聽到李娜贏得比賽時，我們都歡呼了起來。WeallcheeredupwhenweheardLiNawontheprize.Languagepoints2.Theboycouldgiveoutfoodatthefoodbank.giveout意為“分發(fā)；發(fā)放”，相當于handout,它們都是“動詞+副詞”結(jié)構(gòu)的短語。老師分發(fā)了我們的考試試卷。Theteachergave/handedoutourtestpapers.【拓展】(1)giveout還可表示“發(fā)出（光、熱、聲音、氣味等）”。太陽給大地散發(fā)光和熱。Thesungivesoutlightandheattotheearth.(2)與out相關(guān)的短語：lookout小心

eatout在外面吃飯breakout發(fā)生

breakout爆發(fā)workout想出；解決

goout出去3.WeneedtocomeupwithaplanfortheCityParkClean-UpDay.comeupwith意為“（針對問題、方法等）提出或想出（主意等）”，相當于thinkup/of，其主語通常為人，且不用于被動語態(tài)。這個聰明的男孩通常能提出一些好主意。Thecleverboyusuallycomesupwithsomegoodideas.4.Theytoldmestoriesaboutthepastandhowthingsusedtobe.usedto后跟動詞原形,表示“過去常常做某事”.“usedto+動詞原形”的各種句式：（1）肯定句：主語+usedto+動詞原形+其他.

他們過去住在北京。TheyusedtoliveinBeijing.(2)否定句：“主語+didn’tuseto+動詞原形+其他.”

或“主語+usedn’tto+動詞原形+其他.”，在口語

中常用“didn’tuseto”。我過去不留長發(fā)。Ididn’tusetohavelonghair.Iusedn’ttohavelonghair.(3)一般疑問句：“Did+主語+useto+動詞原形+其他?”

或“Used+主語+to+動詞原形+其他?”你過去經(jīng)常彈鋼琴嗎？Didyouusetoplaythepiano?Usedyoutoplaythepiano?5.Weshouldlistentothemandcareforthem.carefor表示“照顧；照料”，相當于takecareof或

lookafter。孩子們在幼兒園被照顧得很好。Thechildrenarewellcaredforinthekindergarten.Thechildrenaretakengoodcareofinthekindergarten.Ⅰ.Fillintheblanks.Hehelps____theclassroom.A.cleansupB.cleaningupC.cleanup2.Itookhertotheconcertto____.A.cheerupherB.cheerherupC.cheersheup3.Let’shelp___foodatthefoodbank.A.togiveoutB.giveupC.givingoutCBAExercise1.You’dbetter____________(想出)abetterplan.2.Whowill_________________(自愿回答)thisquestion?3.Youcouldputupa______(布告)here.Ⅱ.Completethesentences.comeupwithvolunteertoanswernotice4.Withnoonetotalkto.He_____very______(感覺很孤獨).5.Thelife___________(曾經(jīng)是)veryinterestinginmyschooldays.lonelyfeltusedtobeUnit2I’llhelptocleanupthecityparks.R八年級下冊

第2課時Lead-inHaveyoueverbeenavolunteer?Whatdidyoudo?3aReadthearticleandanswerthequestions.Helovesanimals.Shelovesreadingbooks.2.WhatdoesMarylove?1.WhatdoesMariolove?4.Whatdidtheydothere?3.Wheredidtheyvolunteertowork?Mariovolunteeredtoworkatananimalhospital.Maryvolunteeredforavolunteerafter-schoolreadingprogram.Mariocaredfortheanimals.Maryhelpedkidslearntoread.StudentsWhoVolunteerMarioGreenandMaryBrownfromRiversideHighSchoolgiveupseveralhourseachweektohelpothers.Mariolovesanimalsandwantstobeananimaldoctor.HevolunteersatananimalhospitaleverySaturdaymorning.Mariobelievesitcanhelphimtogethisfuturedreamjob.“It’shardwork,”hesays,“butIwanttolearnmoreabouthowtocareforanimals.IgetsuchastrongfeelingofsatisfactionwhenIseetheanimalsgetbetterandthelookofjoyontheirowners’faces.”Maryisabooklover.Shecouldreadbyherselfattheageoffour.Lastyear,shedecidedtotryoutforavolunteerafter-schoolreadingprogram.Shestillworksthereonceaweektohelpkidslearntoread.“Thekidsaresittinginthelibrary,butyoucanseeintheireyesthatthey’regoingonadifferentjourney

witheachnewbook.Volunteeringhereisadreamcometrueforme.IcandowhatIlovetodoandhelpothersatthesametime.”Languagepointstohelpothers作目的狀語。是“每周拿出幾個小時”的目的。1.MarioGreenandMaryBrownfromRiversideHighSchoolgiveupseveralhourseachweektohelpothers.fromRiverHighSchool為介詞短語作后置修飾語，翻譯時應提前。2.Mariobelievesitcanhelphimtogethisfuturedreamjob.馬里奧相信這會幫助他獲得他的夢想職業(yè)。helpsb.(to)dosth.幫助某人做某事；

help后的不定式符號to，可以省略。e.g.Mikecalledonhissistertohelphimlookforhislostkeys.

邁克叫上他妹妹幫助他找鑰匙。3.…butIwanttolearnmoreabouthowtocareforanimals.但是我想學習更多關(guān)于如何照顧動物的事。wanttodosth.想要做某事。to不定式做want的賓語。e.g.Grandpawantedtolendussomemoneytobuyanewcar.

爺爺想借給我們錢去買一輛新車。4.Lastyear,shedecidedtotryoutforavolunteerafter-schoolreadingprogram.

她決定去參加一個志愿者課外閱讀選拔活動。decidetodosth.決定去做某事；to不定式做賓語。e.g.He

decided

togetmarried.

他決定結(jié)婚。3bReadthearticleagainandanswerthequestions.

WhydoMarioandMaryvolunteertohelpothers?Mariovolunteersattheanimalhospitalbecausehelovesanimalsandwantstobeananimaldoctor.Hebelievesthathisvolunteerworkcanhelphimtogethisfuturedreamjob.Maryvolunteersbecauseshelovesbooksandenjoyshelpingkidslearntoread.2.Whatdotheysayaboutvolunteering?Mariosaysitishardwork,buthegetsastrongfeelingofsatisfactionwhenheseestheanimalsgetbetterandthelookofjoyontheirowners’faces.Marysaysitisadreamcometrueforher,andshecandowhatshelovestodoandhelpothersatthesametime.3cUseinfinitivestocompletethesentencesbelow.

1.Mariowouldlike_____ananimaldoctor.2.Marioworksforananimalhospitalbecausehewants_______abouthow_______foranimals.tobetolearntocare3.Marydecided________forajobatanafter-schoolreadingprogramlastyear.Shestillworkstherenow_______kidslearntoread.4.Maryhasadreamjobbecauseshecandowhatsheloves____________.totryouttohelptodoSelfCheckI’dliketohelphomelesspeople.Shedecidedtotryoutforavolunteerafter-schoolreadingprogram.Youcouldaskhospitalstoletyouvisitthekidsandcheerthemup.Mariobelievesitcanhelphimtogethisfuturedreamjob.Shevolunteersthereonceaweektohelpkidslearntoread.I’mmakingsomesignstoputuparoundtheschool.動詞不定式1.動詞不定式的形式動詞不定式的基本形式是“to+動詞原形”，使用時有時可以不帶to。動詞不定式?jīng)]有人稱和數(shù)的變化，在句子中不能作謂語，但仍保留動詞的特點，即可以有自己的賓語和狀語。動詞不定式同它的賓語或狀語構(gòu)成動詞不定式短語。動詞不定式的否定形式是在動詞不定式前面加not。2.動詞不定式的用法(1)不定式作主語:不定式作主語一般位于句首，謂語動詞

用單數(shù)。為了避免句子“頭重腳輕”，往往用it代替不定式作形式主語，而將不定式放在后面作真正的主語。學外語很有用。It’sveryusefultolearnforeignlanguages.(2)不定式作表語我的工作是照顧那個生病的男孩。Myworkistotakecareofthesickboy.(3)不定式作賓語不定式作賓語有兩種情況：一種是及物動詞后直接跟帶to的不定式，另一種是“及物動詞+疑問詞+帶to的不定式”。(4)不定式作賓語補足語常接不定式作賓語補足語的詞有tell,ask,want,teach,allow,promise,order,advise,expect,wish,invite,encourage等。他們請他在宴會上唱一首流行歌曲。Theyaskedhimtosingapopsongattheparty.(5)不定式作定語:不定式作定語應放于被修飾詞之后。

我想吃點東西。Iwanttohavesomethingtoeat.(6)不定式作狀語:不定式常在句中作目的狀語。

你應該快點兒跑去趕末班車。Youshouldrunquicklytocatchthelastbus.3.省略to的動詞不定式的四種情況(1)在使役動詞have,make,let之后

我喜歡他是因為他能逗我笑。Ilikehimbecausehemakesmelaugh.(2)在感官動詞feel，hear，see，watch，notice，listento，lookat之后半小時前我看見她離開了。Isawherleavehalfanhourago.(3)help后的不定式可省略to，也可以帶上to

我哥哥經(jīng)常幫助我做家務(wù)。Mybrotheroftenhelpsme(to)dothehousework.以上動詞可歸納為“一感（feel)，二聽（listento，hear)，三讓（let，make，have)，四看（lookat，see，watch，notice)，半幫助（help)(即在動詞help

后面作賓語補足語時，to可有可無）”。Fillintheblankswiththephrasalverbsinthebox.4aputuphandoutcallupcheerupcomeupwithgiveoutputoff1.Iwantto______myplantoworkinananimalhospitaluntilnextsummer.I’mtoobusywithmystudiesthisyear.putoff2.Shehopesto______atleastfiveprimaryschoolstoaskiftheyneedvolunteersfortheirafter-schoolprograms.callup3.Ourclassistryingto____________someideasto_______sickchildrenbecausetheyareoftensad.4.Wedecidedto______signsaroundtheschooland________noticestotellstudentsaboutthebooksale.Wewill_______themoneyfromthesaletohomelesspeople.comeupwithcheerup

putuphandoutgiveoutputuphandoutcallupcheerupcomeupwithgiveoutputoff4bFillintheblankswiththecorrectformsoftheverbsinthebox.helpmovedomakevisitspendMostpeopletodayareonlyworriedaboutgettinggoodjobs1.________lotsofmoney.Intheirfreetime,theythinkaboutwhat2._______forfun.However,fewpeoplethinkaboutwhattheycando3._______others.tomaketodotohelphelpmovedomakevisitspendTherearemanypeoplewhoarelessluckythanus.Volunteeringourtimetohelpthesepeopleisagoodway4.________ourfreetime.Forexample,wecanmakeplans5.______sickchildreninthehospitalorraisemoneyforhomelesspeople.Somepeopleevenstopdoingtheirjobsforafewmonthstoayear6._______toanotherplace,likeoneofthecountriesinAfrica,andhelppeoplethere.tospendtovisittomove4cCompletethesentenceswithyourownideas.Useinfinitives.1.I’dliketovolunteer__________________________________________________________2.At12:a.m.,Icalledmyfriend__________________________________________________