英语人教版八年级下册unit2.ppt

Unit2I llhelptocleanupthecitypark SectionA1a 2d Warmingup 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 I dliketocheerupsickkids Languagegoals Howtoofferhelp Keysentences Ihopetoworkoutside Youcouldhelptocleanupthecityparks Newvocabularies cleanup 打扫干净 hunger 饥 homeless 无家的 cheerup 使高兴起来 giveout 分发 cleanupthestreet cheeruptheelderly VolunteerDay giveouttheposters planttrees 分发 发放 I dliketohelpothersonvolunteerday Youcouldcleanupthestreet 1a Lookatthewaysyoucouldhelppeople inthepicture Thenlistotherways Otherwaysyoucouldhelppeople 1b Listenandnumberthewaystheboyandgirlcouldhelpothers Thegirlcouldvisitthesickkidsinthehospitaltocheerthemup Theboycouldgiveoutfoodatthefoodbank Thegirlcouldvolunteerinanafter schoolstudyprogramtoteachkids Theboycouldhelptocleanupthecityparks 1 2 3 4 giveoutcheerupcleanupvolunteer 分发 派发 使振奋 高兴 打扫干净 动词 志愿效劳 主动贡献 NewPhrases A Ihopetoworkoutside B Youcouldgiveoutfoodatthefoodbanktohelpfeedthem 1c Pairwork 2a AgroupofstudentsareplanningaCityParkClean UpDay Listenandcheckthethingstheyaregoingtotellpeopleaboutit 1 Weneedto aplantotellpeopleaboutthecityparkclean up 2 Clean upDayisonlytwoweeksfromnow Wecan t makingaplan 3 Wecould signs 4 Let smakesomenotices too ThenI ll 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 Let shavelunchfirst A No weneedtostartnow Clean UpDayisonlytwoweeksfromnow 2c Makeaconversationusingtheinformationin2aand2b 2d Role playtheconversation Helen Hi Tom I mmakingsomeplanstoworkinanoldpeople shomethissummerTom Really Ididthatlastsummer Helen Oh whatdidtheyaskyoutohelpoutwith Tom Mm thingslikereadingthenewspapertotheoldpeople orjusttalkingtothem Theytoldmestoriesaboutthepastandhowthingsusedtobe Helen Thatsoundsinteresting Tom Yeah alotofoldpeoplearelonely WeshouldlistentothemandcareforthemHelen You reright Imean we reallgoingtobeoldoneday too Explanation 1 Youcouldhelpcleanupthecitypark help to do 帮助做 例如 Teacherscriticismshelpimproveourstudy helpdo和helpdoinghelp后接不定式 可带to 也可不带to help后可接动名词 但与helpdo的意思完全不同 helpdoing常用于否定句 与cannot连用 构成cannothelpdoing 表示 不禁 禁不住 不得不 的意思 相当于can tbutdo e g Ican thelpthinkingso 2 Weneedtocomeupwithaplan 1 need用作实义动词 有 必要 必需 之意 有人称 数和时态的变化 可以接名词 代词 动名词或带to的动词不定式作宾语 构成疑问句和否定句时要借助于助动词 e g Doyouneedtoseehimyourself 2 need用作情态动词 意为 必须 必要 没有人称 数的变化 后接不带to的动词不定式 通常用于疑问句和否定句中 构成疑问句和否定句时 不需要使用助动词 e g Needyougototheparkwithyourclassmate 3 由need引出的疑问句 答语表肯定时用must或haveto 表示否定时用needn t或don thaveto 例如 A NeedIcometoworktomorrow B Yes youmust haveto 3 Wecouldputupsigns sign是名词 具体用法如下 1 标牌 招牌 例如 thesignofbarber sshop 2 记号 符号 3 示意动作 例如 Theteachermadeasigntoustobequiet 4 迹象 征兆 例如 Aredskyatsunsetisasignofgoodweather 3a Readthearticle WhatdoMarioandMaryvolunteertodo StudentsWhoVolunteerMarioGreenandMaryBrownfromRiversideHighSchoolgiveupseveralhourseachweektohelpothers Mariolovesanimalsandwantstobeananimaldoctor HevolunteersatananimalhospitaleverySaturdaymorning Mariobelievesitcan helphimtogethisfuturedreamjob It shardwork hesays butIwanttolearnmoreabouthowtocareforanimals IgetsuchastrongfeelingofsatisfactionwhenIseetheanimalsgetbetterandthelookofjoyontheirowners faces Maryisabooklover Shecouldreadbyherselfattheageoffour Lastyear shedecidedtotryoutforavolunteerafter schoolreadingprogram Shestillworksthereonceaweektohelpkidslearntoread Thekidsaresittinginthelibrary butyoucanseeintheireyesthatthey regoingonadifferentjourneywitheachnewbook Volunteeringhereisadreamcometrueforme IcandowhatIlovetodoandhelpothersatthesametime WhydoMarioandMaryvolunteertohelpothers 2 Whatdotheysayaboutvolunteering 3b Readthearticleandanswerthequestionsbelow 3c Useinfinitivestocompletethesentencebelow 1 Mariowouldlike ananimaldoctor 2 Marioworksforananimalhospitalbecausehewants abouthow foranimals 3 Marydecided forajobatanafter schoolreadingprogramlastyear Shestillworkstherenow kidslearntoread 4 Maryhasadreamjobbecauseshecandowhatsheloves tobe tolearn tocare tolook tohelp todo Languagepoints Theytoldmestoriesaboutthepastandhowthingsusedtobe 他们给我讲过去的生活经历 讲过去是社么样子的 Usetobe表示过去一度存在 但现在已经消失的某一特定情形 作这一用法时 usedto常与Be have live stay like love等词语连用 表示 曾经 例如 Sheusedtobeaveryclosefriendofmine Useto还可用来表示 过去常常做某事 但现在不那样子了 例如 Heusedtoarrivelatelastyear butnowhedoesn t 他去年常常迟到 但现在不了 Didyouusetosingwhenyoutookashower 你以前经常在洗澡时唱歌吗 2 IgetsuchastrongfeelingofsatisfactionwhenIseetheanimalsgetbetterandthelookofjoyontheirowners faces 当我看到动物们病情渐好 看到它们主人脸上喜悦的表情时 我产生那么一种极强的满足感 get 两次用法各不相同 第一个get意思是 产生 形成 为及物动词 常与feeling 感觉 情感 idea 想法 主意 等词搭配使用 例如 Doyougetthefeelingthatwe renotwelcomehere Howdidyougetsuchanidea 第二个get为系动词 后接形容词 表示体质 情绪 天气等方面的变化 通常译作 变为 如 Hegotangrywithmeafterthat It sgettinghotternow 3 Shecouldreadbyherselfattheageoffour by 反身代词 表示 独自地 独立的 常与动词或动词短语连用 作句子的方式状语 e g Childrenshouldlearntodothingsbythemselves 孩子们应该学会独立做事 4 Volunteeringhereisadreamcometrueforme 在这里当志愿者对我来说是梦想成真 此句中adreamcometrue表示梦想成真 是固定搭配 再如 IgotthelatestCDplayerasabirthdaypresentyesterday Itwasjustadreamcometrue 昨天我收到一份生日礼物 是那种最新的CD播放机 真是梦想成真啦 volunteer可以为及物动词 意为 自愿献出 它还可以做不及物动词 意为 自愿 还可以做名词 意为 志愿者 例如 Wouldyouliketovolunteeryourmoneytohelphim Ivolunteertohelpthedisabledpeople Thesestudentsarevolunteers 一根据句意和首字母 填写所缺单词 Iamveryh Givemesomefood please ItisFridaytoday Don tp offitanymore 3 Heisav andheoftenhelpsotherstodohousework 4 Mycomputerisbroken Heisr itforme 5 Thereisas Itsays NoSmoking ungry ut oluntry epairing igh B 根据汉语提示完成句子 6 I llhelp 把城市公园打扫干净 7 Wecan t 推迟所有计划 8 I dliketo 鼓舞生病的孩了 9 We regoingto 建立一家foodbank tohelphungrypeople 10 Youcould 分发食物 atafoodbank cleanupthecitypark putoffalltheplans cheerupthesickchil