Unit2SectionA1a2d課件人教版八年級(jí)英語下冊(cè)

Unit2I’llhelptocleanupthecityparks.(Period1)SectionA(1a-2d)Freetalk?Wouldyouliketobeapersonwhocanhelpothers?Wouldyouliketobeapersonwhohastobehelpedbyothers?Wehaveheardofmanygooddeedsdonebyvolunteersalloverthecountry.Theyaregreat.Theygivepeoplehelpwithouthopeofreward.Let’sbevolunteers!Freetalk?WhatcouldyoudotohelpotherpeopleinyourdailylifeshowthedirectionstostrangersFreetalk?Whatcouldyoudotohelpotherpeopleinyourdailylifecleanuptheriverside(河邊)Freetalk?WhatcouldyoudotohelpotherpeopleinyourdailylifehelptheteachercarrybooksFreetalk?WhatcouldyoudotohelpotherpeopleinyourdailylifehelppeopleinpoorareasFreetalk?WhatcouldyoudotohelpotherpeopleinyourdailylifehelpoldpeopleFreetalk?WhatcouldyoudotohelpotherpeopleinyourdailylifehelpplantthetreesFreetalk?Whatcouldyoudotohelpotherpeopleinyourdailylifecheerupsickpeoplecleanupcheercheerupgiveoutvolunteercomeupwithputoff打掃（或清除）干凈v.歡呼；喝彩（使）變得更高興；振奮起來分發(fā)；散發(fā)v.義務(wù)做；自愿做；志愿者

n.志愿者想出；提出（主意、計(jì)劃、回答等）推遲signnoticehandoutcallupusedtolonelycareforn.標(biāo)志；信號(hào)n.通知；通告；注意v.注意到；意識(shí)到分發(fā)打給（某人）；征召曾經(jīng)……；過去……adj.孤獨(dú)的；寂寞的照顧；非常喜歡1aLookatthewaysyoucouldhelppeopleinthepicture.Wecouldhelptocleanupthecityparks.Wecouldcheerupthesickpeopleinthehospital.Wecouldhelptostophunger.1aThenlistotherways.Otherwaysyoucouldhelppeople________________________________________________________________________________________________________________________________________________________________________________________Youcouldhelptotakecareoftheoldpeople.Youcouldsweepawaythesnowinthestreet.Youcouldhelpthekidstocrossthestreet.Youcouldhelpthenewpeoplefindtheirway.播放教材1b音頻___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音頻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音頻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音頻Shemakessomeplanstoworkinanoldpeople’shome.Theyaskedhimtoreadthenewspaperortalktothem.Alotofoldpeoplearelonelyandwe’reallgoingtobeoldoneday.1．Youcouldhelptocleanupthecityparks.

你可以幫助打掃干凈城市公園。

（1）could情態(tài)動(dòng)詞，此處意為“可以，不妨”，表示委婉、客氣

的建議，其后接動(dòng)詞原形。

e.g.Wecouldwritealettertotheheadmaster.我們可以給校長寫一封信。1．Youcouldhelptocleanupthecityparks.

你可以幫助打掃干凈城市公園。（2）cleanup表示“打掃（或清除）干凈；把……收拾干凈”，是

“動(dòng)詞+副詞”構(gòu)成的短語動(dòng)詞。當(dāng)名詞作賓語時(shí)，名詞可放在短語

之后，也可放在中間；如果代詞作賓語，代詞只能放在短語中間。

e.g.Pleasecleanupyourroom.=Pleasecleanyourroomup.

請(qǐng)把你的房間收拾干凈。

Thereissomebrokenglassontheground;pleasecleanitup.

地上有些碎玻璃，請(qǐng)打掃干凈。不能說cleanupit2．Thegirlcouldvolunteerinanafter-schoolstudyprogramtoteachkids.

這個(gè)女孩可以自愿在一個(gè)課外學(xué)習(xí)小組教孩子們。

volunteer此處用作動(dòng)詞，意為“義務(wù)做；自愿做”，后常跟介詞for。常用結(jié)構(gòu)：volunteertodosth.“自愿做某事”。

e.g.Wevolunteerfortheworkintheclub.

我們自愿在俱樂部里做這項(xiàng)工作。

Healwaysvolunteeredtodothemostdangerouswork.

他總是自愿做最危險(xiǎn)的工作。拓展volunteer還可用作名詞，意為“志愿者”。3．WeneedtocomeupwithaplanfortheCityParkClean-UpDay.我們需要為城市公園清潔日想出一個(gè)計(jì)劃。

comeupwith表示“想出；提出（主意、計(jì)劃、回答等）”，后常接idea、plan、solution、advice等名詞，相當(dāng)于thinkof。

e.g.Wemustcomeupwith/thinkofagoodidea.

我們必須想出一個(gè)好主意。

Hecameupwith/thoughtofanewplanatlast.最后他想出了一個(gè)新計(jì)劃。4．Theytoldmestoriesaboutthepastandhowthingsusedtobe.他們給我講過去的生活經(jīng)歷，講過去是什么樣子的?！皍sedto+動(dòng)詞原形”表示“過去常?！?，只用于過去時(shí)態(tài)，沒有人稱和數(shù)的變化。其疑問句和否定句常借助did。e.g.Didyouusetoswiminthelakenearthevillage你過去常常在村子附近的湖里游泳嗎？拓展beusedtodoingsth.表示“習(xí)慣于做某事”，其中to為介詞。e.g.Myfatherisusedtolivinginthecountryside.