Unit2SectionA1a2d课件人教版八年级英语下册

Unit2I’llhelptocleanupthecityparks.(Period1)SectionA(1a-2d)Freetalk•Wouldyouliketobeapersonwhocanhelpothers•Wouldyouliketobeapersonwhohastobehelpedbyothers•Wehaveheardofmanygooddeedsdonebyvolunteersalloverthecountry.Theyaregreat.Theygivepeoplehelpwithouthopeofreward.Let’sbevolunteers!Freetalk•WhatcouldyoudotohelpotherpeopleinyourdailylifeshowthedirectionstostrangersFreetalk•Whatcouldyoudotohelpotherpeopleinyourdailylifecleanuptheriverside(河边)Freetalk•WhatcouldyoudotohelpotherpeopleinyourdailylifehelptheteachercarrybooksFreetalk•WhatcouldyoudotohelpotherpeopleinyourdailylifehelppeopleinpoorareasFreetalk•WhatcouldyoudotohelpotherpeopleinyourdailylifehelpoldpeopleFreetalk•WhatcouldyoudotohelpotherpeopleinyourdailylifehelpplantthetreesFreetalk•Whatcouldyoudotohelpotherpeopleinyourdailylifecheerupsickpeoplecleanupcheercheerupgiveoutvolunteercomeupwithputoff打扫（或清除）干净v.欢呼；喝彩（使）变得更高兴；振奋起来分发；散发v.义务做；自愿做；志愿者

n.志愿者想出；提出（主意、计划、回答等）推迟signnoticehandoutcallupusedtolonelycareforn.标志；信号n.通知；通告；注意v.注意到；意识到分发打给（某人）；征召曾经……；过去……adj.孤独的；寂寞的照顾；非常喜欢1aLookatthewaysyoucouldhelppeopleinthepicture.Wecouldhelptocleanupthecityparks.Wecouldcheerupthesickpeopleinthehospital.Wecouldhelptostophunger.1aThenlistotherways.Otherwaysyoucouldhelppeople________________________________________________________________________________________________________________________________________________________________________________________Youcouldhelptotakecareoftheoldpeople.Youcouldsweepawaythesnowinthestreet.Youcouldhelpthekidstocrossthestreet.Youcouldhelpthenewpeoplefindtheirway.播放教材1b音频___Thegirlcouldvisitthesickkidsinthehospitalandcheerthemup.

Theboycouldgivefoodatthefoodbank.

Thegirlcouldvolunteerinandafter-schoolprogramtoteachkids.

Theboycouldhelptocleanupthecityparks.12341bListenandnumberthewaystheboyandgirlcouldhelpothers.1cPracticetheconversationinthepictureabove.—Ihopetoworkoutside.—Youcouldhelptocleanupthecityparks.•Theboycouldhelptocleanupthecityparks.•Theboycouldgivefoodatthefoodbank.•Thegirlcouldvisitthesickkidsinthehospitalandcheerthemup.•Thegirlcouldvolunteerinandafter-schoolprogramtoteachkids.01cThenmakeotherconversationsusingtheinformationin1b.—I’dliketohelphomelesspeople.—Youcouldgiveoutfoodatthefoodbanktohelpfeedthem.•Theboycouldhelptocleanupthecityparks.•Theboycouldgivefoodatthefoodbank.•Thegirlcouldvisitthesickkidsinthehospitalandcheerthemup.•Thegirlcouldvolunteerinandafter-schoolprogramtoteachkids.1cThenmakeotherconversationsusingtheinformationin1b.—Iwanttocheerupsickkids.—Youcouldaskhospitalstoletyouvisitthekids.1cThenmakeotherconversationsusingtheinformationin1b.•Theboycouldhelptocleanupthecityparks.•Theboycouldgivefoodatthefoodbank.•Thegirlcouldvisitthesickkidsinthehospitalandcheerthemup.•Thegirlcouldvolunteerinandafter-schoolprogramtoteachkids.—I’dliketohelpkidswiththeirschoolwork.—Youcouldvolunteerinanafter-schoolstudyprogramtoteachkids.Thinkabout•WhatcanyoudoifyouwanttoaskyourfriendsorneighborhoodstotakepartinaClean-upDayactivitywritetothemThinkabout•WhatcanyoudoifyouwanttoaskyourfriendsorneighborhoodstotakepartinaClean-upDayactivityputuppostersThinkabout•WhatcanyoudoifyouwanttoaskyourfriendsorneighborhoodstotakepartinaClean-upDayactivitywritee-mailstothemThinkabout•WhatcanyoudoifyouwanttoaskyourfriendsorneighborhoodstotakepartinaClean-upDayactivitycallthemupWhatelseMatchtheexpressionswiththepicturesin2a.1．callupfriends2．handoutnotices3．putanadinthenewspaper4．putanadonTV5．putupsomesigns153422aAgroupofstudentsareplanningaCityParkClean-UpDay.Listenandcheck(√)thethingstheyaregoingtodototellpeopleaboutit.√√√播放教材2a音频1.Weneedto_____________________aplantotellpeopleaboutthecityparkclean-up.2.Clean-upDayisonlytwoweeksfromnow.Wecan’t______________makingaplan.3.Wecould______________signs.4.Let’smakesomenotices,too.ThenI’ll________them________afterschool.5.Wecouldeach____________10studentsandaskthemtocome.2bListenagain.Fillintheblanks.comeupwithputoffputuphandoutcallup播放教材2b音频Doyouknowtheirmeaningscomeupwithputoffputuphandoutwritedowncalluptowritesomethingonthepapertogivemanypeoplesomething,usuallyonthestreettothinkofsomeideastoaskmanypeopletodosomethingtomakesomethingdonelatertoputsth.onthewall2cMakeaconversationusingtheinformationin2aand2b.A:WeneedtocomeupwithaplanfortheCityParkClean-UpDay.B:Let’shavelunchfirst.A:No,weneedtostartnow.Clean-UpDayisonlytwoweeksfromnow.Listentotheconversationin2dandanswerthequestions.1．WheredoesHelenmakesomeplanstoworkthissummer__________________________________________________2．WhatdidtheoldpeopleaskTomtohelpoutwith__________________________________________________3．Whyshouldtheylistentotheoldandcarefortheold____________________________________________________________________________________________________播放教材2d音频Shemakessomeplanstoworkinanoldpeople’shome.Theyaskedhimtoreadthenewspaperortalktothem.Alotofoldpeoplearelonelyandwe’reallgoingtobeoldoneday.1．Youcouldhelptocleanupthecityparks.

你可以帮助打扫干净城市公园。

（1）could情态动词，此处意为“可以，不妨”，表示委婉、客气

的建议，其后接动词原形。

e.g.Wecouldwritealettertotheheadmaster.我们可以给校长写一封信。1．Youcouldhelptocleanupthecityparks.

你可以帮助打扫干净城市公园。（2）cleanup表示“打扫（或清除）干净；把……收拾干净”，是

“动词+副词”构成的短语动词。当名词作宾语时，名词可放在短语

之后，也可放在中间；如果代词作宾语，代词只能放在短语中间。

e.g.Pleasecleanupyourroom.=Pleasecleanyourroomup.

请把你的房间收拾干净。

Thereissomebrokenglassontheground;pleasecleanitup.

地上有些碎玻璃，请打扫干净。不能说cleanupit2．Thegirlcouldvolunteerinanafter-schoolstudyprogramtoteachkids.

这个女孩可以自愿在一个课外学习小组教孩子们。

volunteer此处用作动词，意为“义务做；自愿做”，后常跟介词for。常用结构：volunteertodosth.“自愿做某事”。

e.g.Wevolunteerfortheworkintheclub.

我们自愿在俱乐部里做这项工作。

Healwaysvolunteeredtodothemostdangerouswork.

他总是自愿做最危险的工作。拓展volunteer还可用作名词，意为“志愿者”。3．WeneedtocomeupwithaplanfortheCityParkClean-UpDay.我们需要为城市公园清洁日想出一个计划。

comeupwith表示“想出；提出（主意、计划、回答等）”，后常接idea、plan、solution、advice等名词，相当于thinkof。

e.g.Wemustcomeupwith/thinkofagoodidea.

我们必须想出一个好主意。

Hecameupwith/thoughtofanewplanatlast.最后他想出了一个新计划。4．Theytoldmestoriesaboutthepastandhowthingsusedtobe.他们给我讲过去的生活经历，讲过去是什么样子的。“usedto+动词原形”表示“过去常常……”，只用于过去时态，没有人称和数的变化。其疑问句和否定句常借助did。e.g.Didyouusetoswiminthelakenearthevillage你过去常常在村子附近的湖里游泳吗？拓展beusedtodoingsth.表示“习惯于做某事”，其中to为介词。e.g.Myfatherisusedtolivinginthecountryside.