八年级下 Unit2Section A2(3a-3c)课件

Unit2Illhelptocleanupthecitypark.,SectionA3a-3c,1,PPT学习交流,参加选拔；试用想出；提出(主意等)推迟；拖延干某事照顾；非常喜欢(使)变得更高兴;振奋起来分发；散发打扫(或清除)干净分发打电话给(某人)；征召义务做某事,tryoutcomeupwith/thinkupputoffdoingsth.careforcheeruphandout/giveoutcleanupgiveoutcallupvolunteertodosth.,Review,Writedownthephrases.,2,PPT学习交流,Practice,SampleA:Idliketohelptheoldpeople.WhatcouldIdo?B:Youcouldhelpthemcleantheirhouse.,helpthepassengerswiththeirluggage/bags.,helptheoldpeoplecrossthestreet.,givethemoneytothecharityandhelpthepoorpeople.,3,PPT学习交流,Readthetitle,anddiscusswhatthemeaningofthetitleis.,Whatsthetitleofthetext?2.Dothestudentsworkformoneyordotheyworkforfree?Whatworkinthetitlehelpsusgettheanswer?3.Arethevolunteeryoungorold?Howdoweknow?,Pre-reading,StudentsWhoVolunteer,Theyworkforfree.Volunteer.,Theyareyoung.Becausetheyarestudents.,4,PPT学习交流,Lookatthepicturesandanswerthesequestions:,Aboy.,2.Whereishe?,Ananimalhospital.,3.Whatjobdoyouthinkthemannexttohiminthepicturedoes?,Maybeheisananimaldoctor.,Theyareinthelibrary.,5.Whataretheydoing?,Theyarereading.,4.Wherearethegirlsinthesecondpicture?Aretheyintheclassroomorinthelibrary?,1.Isthestudentinthefirstpictureaboyoragirl?,5,PPT学习交流,While-reading,Helovesanimals.,Maryhelpskidslearntoread.,Shelovesreadingbooks.,2.WhatdoesMarylove?,1.WhatdoesMariolove?,3.WhatdoMarioandMaryvolunteertodo?,Readthearticleandanswerthequestions.,Mariovolunteerstoworkatananimalhospital.,3a,6,PPT学习交流,StudentsWhoVolunteerMarioGreenandMaryBrownfromRiversideHighSchoolgiveupseveralhourseachweektohelpothers.Mariolovesanimalsandwantstobeananimaldoctor.HevolunteersatananimalhospitaleverySaturdaymorning.Mariobelievesitcanhelphimtogethisfuturedreamjob.“Itshardwork,”hesays,“butIwanttolearnmoreabouthowtocareforanimals.IgetsuchastrongfeelingofsatisfactionwhenIseetheanimalsgetbetterandthelookofjoyontheirownersfaces.”,7,PPT学习交流,Maryisabooklover.Shecouldreadbyherselfattheageoffour.Lastyear,shedecidedtotryoutforavolunteerafter-schoolreadingprogram.Shestillworksthereonceaweektohelpkidslearntoread.“Thekidsaresittinginthelibrary,butyoucanseeintheireyesthattheyregoingonadifferentjourneywitheachnewbook.Volunteeringhereisadreamcometrueforme.IcandowhatIlovetodoandhelpothersatthesametime.”,8,PPT学习交流,Volunteers:Mario,Mary；thereasons:,helpskidslearntoread,worksinananimalhospital,lovestoread,lovesanimals,Mario,Mary,9,PPT学习交流,Trueorfalse,1.MarioandMarygiveupseveralhourseachweektohelpothers.2.Marywantstobeananimaldoctor.3.Marioisabooklover.4.Mariocouldreadbyhimselfattheageoffive.,T,F,F,F,F,F,10,PPT学习交流,animals,atananimalhospital,Hegetssuchastrongfeelingofsatisfaction.,Readthearticleagainandfilltheform.,While-reading,reading,inanafter-schoolreadingprogram,Volunteeringhereisadreamcometrueforher.Shecandowhatshelovetodoandhelpothersatthesametime.,11,PPT学习交流,Itshardwork.buthewantstolearnmoreabouthowtocareforanimals.,HevolunteersatananimalhospitaleverySaturdaymorning.,While-readingReadPara.1givesthup放弃(做)某事giveupdoingsth=stopdoingsthe.g.Youdbettergiveupsmoking.Ifindittoodifficulttolearnmathswell.Iwanttogiveitup.【2】several可作定语,表示“几个”:=afewMyfriendspeaksseverallanguages.我的朋友能讲几种语言,Languagepoints,22,PPT学习交流,2.HevolunteersatananimalhospitaleverySaturdaymorning.他每周六早上在动物医院做志愿者。【解】volunteerv志愿n志愿者volunteertodosth志愿做某事Jackvolunteered_(carry)thewater.Theyoften_(自愿去教)thechildren,3.Mariobelievesitcanhelphimtogethisfuturedreamjob.马里奥相信这会帮助他获得他的梦想职业,【解】helpsb.(to)dosth.帮助某人做某事；help后的不定式符号to，可以省略。,Mikecalledonhissistertohelphimlookforhislostkeys.迈克叫上他妹妹帮助他找钥匙。,tocarry,volunteertoteach,23,PPT学习交流,4.butIwanttolearnmoreabouthowtocareforanimals.但是我想学习更多关于如何照顾动物的事。,【1】“疑问词+不定式”作及物动词的宾语，【记】：Idontknowwhattodo.Idontknowhowtodoit.Idontknowwhattodowithit.【拓展】“特殊疑问词+不定式”与“wh从句的转换。转换时只需在疑问词后加主语（与主句主语一致），并将不定式改成“should/could+v原形“做谓语。,Idontknowhowtosolvetheproblem.=IdontknowhowIshouldsolvetheproblem.Idontknowwhat_(bring)totheparty.Hewantedtoknowwhen_(go).,tobring,togo,24,PPT学习交流,5.IgetsuchastrongfeelingofsatisfactionwhenIseetheanimalsgetbetterandthelookofjoyontheirownersfaces.当我看到动物们变得更好，并且它们的主人的脸上呈现喜悦之情时，我有一种很强烈的满足感。【1】such和so意思是“如此；这样”，such是形容词，用来修饰名词，so是副词，用来修饰形容词或副词Heissucha（big）fool他是个（大）傻瓜。Heissofoolish（aman）他是如此愚蠢（的一个人）一、后接可数名词的单数形式1、直接跟名词时，用such；如：Howdidyoumakesuchamistake?Ihaveneverheardofsuchathing.Whyareyouinsuchahurry?,25,PPT学习交流,2.跟带有形容词的名词时，既可以用such，也可以用so，但应注意冠词位置的不同.Ihaveneverseensuchatallman.Ihaveneverseensotallaman.Heisnotsuchacleverboyashisbrother.Heisnotsocleveraboyashisbrother.二.接名词的复数,不可数名词.无论有无修饰语都用suchSuchthingsoftenhappeninourdailylife.Suchpeoplearedangerous.Didyoueverseesuchweather?Youcantdrinksuchhotmilk.三.当复数名词或集合名词之前有few，many；不可数名词之前有little，much修饰时，用so，如：somanypeople/somanystudents/sofewdayssomuchtime/somuchmoney/solittletime等。,sucha/an+形容词+可数名词单数so+形容词+a/an+可数名词复数,26,PPT学习交流,【记】名前such,形副so，多多少少（many,much,few,little）都用so。【2】sothat如此.以致suchthat如此以至Sheis_anicegirl_weallwanttohelpher.=Sheis_niceagirl_weallwanttohelpher.(1).Itis_hardworkthathecantdoit.Theworkis_hardthathecantdoit.(2).Theweatheris_badthatwecantgoout.Itis_badweatherthatwecantgoout.(3).Ihaveneverread_aninterestingstory.Ihaveneverread_interestingastory.,suchthat,sothat,such,so,such,so,such,so,27,PPT学习交流,6.Shecouldreadbyherselfattheageoffour.她在四岁的时候就能够独自阅读。【讲解】attheageof在.岁的时候=whensb.was.yearsold.,7.Lastyear,shedecidedtotryoutforavolunteerafter-schoolreadingprogram.去年，她决定参加一个课外阅读活动小组的志愿者的选拔。decidetodosth.决定去做某事;to不定式做宾语。tryoutfor固定词组:尝试参加【解析】tryout尝试；实验【拓展】(1)tryon试穿(2)trytodosth努力做某事【侧重尽力做】(3)trydoingsth试图做某事【侧重尝试做】(4)tryonesbesttodosth=doonesbesttodosth尽某人最大努力做某事,28,PPT学习交流,8.Shestillworksthereonceaweektohelpkidslearntoread.她仍然每周在那里工作一次，帮助孩子们学习阅读。【解析】onceaweek一周一次【注】：三次或三次以上用：“基数词+times”threetimes三次threeorfourtimes三到四次Ichatwithmyfriendsonline_(一两次)aweek.,onceortwice,9.butyoucanseeintheireyestheyregoingonadifferentjourneywitheachnewbook,但是你能从他们的眼睛里看到他们正随着每本新书在进行不同的旅行。【解析】goonajourney=goonatrip去旅行,29,PPT学习交流,10.Volunteeringhereisadreamcometrueforme.对于我来说，在这里做志愿工作使我梦想成真。IfweChineseworkhardtogether.ChinaDreamwill_.【拓展】与come相关的短语：【短语】comeandgo来来回回comefrom来自comeback回来comeout出来comeon加油，快点comein进来comeback回来comeover顺便来访cometrue实现comeupwith想出,cometrue,30,PPT学习交流,11.IcandowhatIlovetodoandhelpothersatthesametime.我不但可以做我自己喜欢的事，同时还可以帮助其他人。【1】atthesametime同时,Thisnovelcanmakeyoulaughandcryatthesametime.【2】从句whatIlovetodo在句子中作do的宾语。,31,PPT学习交流,1.Ionlywanttosleepfor_minutes.2.The_fromLondontoOxfordtakesaboutanhourandahalf.3.Thenextmorning,the_ofthehousepreparedthebreakfastforus.4.Helookedathisworkwithasmileof_.5.Sheenjoysthe_offreedom.,I.Fillintheblanksusingthewordsinthebox.,Exercises,several,feeling,owner,journey,satisfaction,journey,several,owner,satisfaction,feeling,32,PPT学习交流,1.Mybrotherwants_(be)apilot.