初中八年级英语课件Unit Ill help to clean up the city

Unit2I’llhelptocleanupthecityparks.SectionA23a~3c【温故而知新】默写批改并进行小组加分cleanup2.cheerup3.giveout4.volunteer5.comeupwith6.putoff7.sign8.notice9.usedto10.lonely11.carefor12.Youcouldhelptocleanupthecityparks.2分钟对话复习Hi,Tom.I’mmakingsomeplanstoworkinanoldpeople’shomethissummer.Really?Ididthatlastsummer!【温故而知新】severalpron.

adj.几个；数个词汇朗读与应用【Task1】feelingn.

感觉；感触；感情e.g.Hehadtolowerhisvoicetocontrolhisfeeling.他不得不压低声音来控制自己的感情。satisfactionn.

满足；满意e.g.Lookingatabeautifulpaintingalwaysgivesonesatisfaction.观看一幅美丽的图画总会使人心满意足。

satisfyv.+actionsatisfactione.g.It’sdifficulttodescribemy

joyinwords.难以用语言来描述我的快乐。joyn.

高兴；愉快ownern.

物主；主人e.g.Theydecidedtogivethecatbacktotheowner.他们决定将猫归还它的主人。own(v.

拥有)+erownere.g.Athousand-lijourneybeginswiththefirststep.千里之行始于足下。journeyn.

旅行；旅程WarmingupWatchavideoandanswerthequestions.Theyvolunteeredtoworkattheoldpeople’shome.Theymadedumplingsfortheoldpeople.Theycleaneduptheirrooms.Theytalkedwiththeoldpeople.Theysanganddancedfortheoldpeople.2.Whatdidtheydothere?1.Wheredidtheyvolunteertowork?3.Whatdoyouusuallydoonyourfreetime?Wouldyouliketovolunteertodoanythingforothers?3aReadthepassageandanswer thefollowingquestions.1、看3a图片谈论熟悉的志愿者活动。读前活动Pre-reading【Task2】短文阅读对学2、回答以下问题：WhatdoMarioandMaryvolunteertodo?____________________________________Mariovolunteerstobeananimaldoctor.Maryvolunteerstoworkforaafter-schoolreadingprogram.读中活动While-reading先独学，后群学——组内交流、讨论完成3b和3c任务并将讨论结果展示在小黑板上。1、快速浏览短文回答3b问题：（1）WhydoMarioandMaryvolunteertohelpothers?（2）Whatdotheysayaboutvolunteering?（1）WhydoMarioandMaryvolunteertohelpothers?Becausetheybelieveitcanhelpthemtogettheirfuturedreamjob.（2）Whatdotheysayaboutvolunteering?

Volunteeringisadreamcometrueforthem.3cUseinfinitivestocompletethesentencesbelow.1.Mariowouldlike_____ananimaldoctor.2.Marioworksforananimalhospitalbecausehewants________abouthow_______foranimals.tolearntobetocare3.Marydecided________forajobatanafter-schoolreadingprogramlastyear.Shestillworkstherenow_______kidslearntoread.4.Maryhasadreamjobbecauseshecandowhatsheloves_______.tohelptotryouttodoHowdotheyfeelabouttheirvolunteering?Dotheylikevolunteering?Howdoyouknowit?Discussion以上两句中的each和every是一对近义词，但各自的侧重点不同。1.MarioGreenandMaryBrownfromRiversideHighSchoolgiveupseveralhourseachweektohelpothers.HevolunteersatananimalhospitaleverySaturdaymorning.重难点释疑归纳1)从语义上看，两者都可表示“每个”，“一切的”。很多时候，两词可以互换使用，但意思略有差别：each强调个性，着眼于整体中的个体。例如:Eachmanhashisownname.每个人都有自己的名字。Eachtimeyoupractice,yougetbetteratplayingtennis.每一次你进行网球练习，你都会打的更好。every强调共性，着眼于整体。例如:IgetsickeverytimeIeatseafood.每次我吃海鲜都会生病。Everyoneofyourmustattendthemeeting.你们每个人都必须参加会议。2)从语法上看，each可用形容词和代词，而every只用作形容词：

Hegavetwotoeach(person).

Each(school)hasitsownlibrary.Wehaveeveryreasontobelievethattheoperationwillbeasuccess.我们完全有理由相信手术会取得成功。every和each用于主语时，谓语均要求单数匹配:Eachstudentwasaskedthesamequestion.每个学生都被问了同样的问题。Everychildwasdressedinacostume.所有的孩子都穿了演出服。3)两种不可使用each的情况：切勿将each和almost,nearly及not搭配使用，应用every:Almosteverycakewassold.几乎所有的蛋糕都卖完了。Noteverystudentwentonholiday.并非每个学生都去度假了。切勿在否定结构中使用each,应用none:Noneofthebooksaremine.没有一本书是我的。（不说：Eachoftheebooksarenotmine.）2.…butIwanttolearnmoreabouthowtocareforanimals.但是我想学习更多关于如何照顾动物的事。howtocareforanimals是复合不定式结构，作介词about宾语。相当于：特殊疑问词+to不定式，构成复合不定式结构。(howhecouldcareforanimals).e.g.Theydon’tknowwheretobuild

thenewhouse.=Theydon’tknowwheretheycanbuildthenewhouse.他们不知道在哪里可以建新房。3.IgetsuchastrongfeelingofsatisfactionwhenIseetheanimalsgetbetterandthelookofjoyontheirowners’faces.当我看到动物们渐好，看到它们主人脸上喜悦的表情时，我产生出那么一种极强的满足感来。此句中get的两次用法意义各不相同。第一个get的意思是“产生；形成”，为及物动词，常与feeling，idea等词搭配使用。例如：Doyougetthefeelingthatwe’renotwelcomehere?你有这里不欢迎我们的感觉吗？第二个get是系动词，后接形容词，表示体质、情绪、天气等方面的改变，通常译作“变得；成为”。例如：Hegotangrywithmeafterthat.4.Lastyear,shedecidedtotryoutforavolunteerafter-schoolreadingprogram.去年，她决定参加一个课外阅读项目的志愿者选拔。句中tryoutfor是一个短语动词，意为“报名参加选拔；申请参选（某项活动）为其中一员”。例如：WhydidyoudecidetotryoutfortheOlympics?你为什么要报名参选奥运会？另有短语动词tryout,意为“试验；尝试检验（某种方法或仪器设备的实用性或运作是否正常）”。例如：They’retryingoutanewfarmingmethod.他们正在试验一种新的耕作法。Sheenjoystryingoutnewwaysofdoingthings.她喜欢尝试各种新的办法来做事情。tohelpkidslearntoread不定式短语作目的状语learntoread是help的宾语5.Shestillworksthereonceaweektohelpkidslearntoread.

她仍旧在那里一周工作一次帮助孩子们阅读。

6.Volunteeringhereisadreamcometrueforme.在这里当志愿者对我来说是梦想成真。此句中adreamcometrue表示“梦想成为现实；梦想成真”，是一个常见的表达方式。例如：IgotthelatestCDplayerasabirthdaypresentyesterday.Itwasjustadreamcometrue.昨天我收到了一份生日礼物，是那种最新的光碟播放机，真是梦想成真了！Volunteeringhere是动名词短语做主语。例如：Playingfootball

isfunforme.踢足球对我来说很有趣。Ridingbicycle

helpsustokeephealthy.骑车可以帮助我们保持健康。7.IcandowhatIlovetodoandhelpothersatthesametime.我可以做我所喜欢的事情，同时还可以帮助他人。从句whatIlovetodo在句子中作do的宾语。【即学即练】Idon’tknow____________(该做什么）next.YoucanaskMrZhang____________（到哪里）togettheinformationyouneed.whattodowheretogo三.读后活动（Post-reading）（群学）Nowweseebeingavolunteerisgreat.Wouldyouliketobeavolunteer?Whatareyougoodat?Whatkindofvolunteerjobwouldyouliketodo?Pleaseplanavolunteerscheduleineachgroup.一、选词填空检测反馈several,feeling,owner,journey,satisfaction1.Ionlywanttosleepfor_______minutes.2.The_______fromLondontoOxfordtakesaboutanh