新目标人教版英语八年级下册Unit2-Section-A(3a-4c)课件

义务教育教科书（人教）八年级英语下册SectionA(3a-4c)cheerupcomeupwithgiveoutputoffdoingsthmakeaplanputupsignshandoutcallupsbwritedown使…高兴提出分发；散发推迟做某事制定计划张贴标语分发给某人打电话写下workinanoldpeople’shomehelpoutwithtellstoriesaboutthepastandhowthingsusedtobecareforoldpeople在老人之家工作帮助排忧解难讲过去的生活经历和过去的样子关心老年人1.你可以帮助打扫城市公园2.你可以去医院看望生病的孩子使他们高兴3.他可以在食物救助站发放食物。4.她可以自愿到课后学习计划小组教小孩子5.我们需要想出一个方案出来。Youcouldhelptocleanupthecityparks.Youcouldvisitthesickkidsinthehospitaltocheerthemup.Hecouldgiveoutfoodatthefoodbank.Shecouldvolunteerinanafter-schoolstudyprogramtoteachkids.Weneedtocomeupwithaplan.6.清洁日离现在就只有两天了。7.我们不能推迟制定计划。8.我们可以张贴标语。9.放学后我把通知发下去。10.我们每个人可以给10个人打电话，叫他们过来。Clean-upDayisonlytwoweeksfromnow.Wecan’tputoffmakingaplan.Wecouldputupsigns.I’llhandoutthenoticesafterschool.Wecouldeachcallup10studentsandaskthemtocome.SampleA:I’dliketohelptheoldpeople.WhatcouldIdo?B:Youcouldhelpthemcleantheirhouse.PracticeA:I’dliketo…WhatcouldIdo?B:Youcould…1.Whatdoyouwanttobeinthefuture?2.Ifyouaregivenachance,whatjobwillyouvolunteertodo?MaryBrownMarioGreenananimalhospitalanafter-schoolstudyprogramPre-readingReadthepassageandanswerthequestions:1.WhatdoesMariowanttobe?2.WhatdidMarydolastyear?3.WhatdoesMarythinkofvolunteeringthere?Hewantstobeananimaldoctor.Shedecidedtotryoutforavolunteerafter-schoolreadingprogram.Volunteeringthereisadreamcometrueforher.While-readingReadPara.1&2andanswerthequestions.1.WhenandwheredoesMariovolunteer?2.Whatdoeshethinkofthework?HevolunteersatananimalhospitaleverySaturdaymorning.It’shardworkbuthewantstolearnmoreabouthowtocareforanimals.ReadPara.3andfillintheblanks.Marycouldreadattheageoffour.Lastyear,shedecidedtoforavolunteerafter-schoolreadingprogram.Shestillworksthereonceaweektohelpkids“Thekidsaresittinginthelibrary,butyoucanseethatthey’readifferentjourneywitheachnewbook._____________hereisadreamcometrueforme.Icandotodoandhelpothersatthesametime.”byherselftryouttolearnintheireyesgoingonVolunteeringwhatIlovePostreadingRetellthearticleaccordingtothegivenwords.Beginning:MarioGreenandMaryBrownfrom…giveup….to….Marioloves...andwantstobe….Hevolunteersat…every….Hebelievesitcan…to….It’shardwork…buthewantsto….Hegetssucha…of…whenheseestheanimals…andthe….ontheirowner’sfaces.Mario:Maryisa….Shecould…attheageoffour.Lastyear,shedecidedto…foravolunteer…program.Shestillworksthere…tohelpkids….“Thekidsare…,butyoucansee…that…theyare…witheachnewbook.Volunteeringhereis…Icando…and…atthesametime.”Mary3C.Useinfinitivestocompletethesentencesbelow.1.Mariowouldlikeananimaldoctor.2.Marioworksforananimalhospitalbecausehewants_________abouthow__________foranimals.3.Marydecided_____________forajobatanafter-schoolreadingprogramlastyear.Shestillworkstherenow____________kidslearntoread.4.Maryhasadreamjobbecauseshecandowhatsheloves__________.tobetolearntocaretotryouttohelptodo1.giveup你最好把烟戒掉。永远不要放弃你的梦想。e.g.Nevergiveupyourdreams.e.g.You’dbettergiveupsmoking.giveup+doingsth;givesthup2.wanttobe+n./adj.想成为…/想变得…他想成为一名工程师。Hewantstobeanengineer.这个小男孩想要变强壮。Thelittleboywantstobestrong.3.volunteervi.&vt.自愿(做);自愿提供,自愿给予.他们主动提出替老太太修缮房子。Theyvolunteeredtorepairthehousefortheoldlady.她主动提供了这一消息。Shevolunteeredtheinformation.5.futuredreamjob6.learnaboutsth/sb未来理想的职业7.getastrongfeelingofsatisfaction产生一种强烈的满足感8.thelookofjoy愉悦的神情好起来9.getbetter了解（关于）某事/某人10.tryout尝试11.goonadifferentjourney经历一种别样的…之旅12.adreamcometrue梦想成为现实（固定用法）Infinitives动词不定式构成：to+do(动词原形)•用法：•1.用作宾语(v.+todo)•Iwanttobuyacomputer.•Shehopestofindabetterjob.•Iwishtogowithyou.动词不定式•plantododecidetodo•refusetodoneedtodolearntodoagreetodobegintodostarttodotrytodoforgettodo•remembertodoliketodo•stoptodogoontodo不定式作宾语：2.用作宾语补足语：(v.+sb.+todo)•Sheaskedmetohelpher.•Theteachertoldhimtocomeontime.•Edison’smothertaughthimtoreadandwrite.wantsbtodowishsbtodogetsbtodoordersbtodofindsbtobelikesbtodowouldlikesbtodohelpsbtodo作宾语补足语不带to的情况：比较：Iheardhersinginginthenextroom.Iheardhersinginthenextroom.常见动词有：使役动词:let,make,have感官动词:see,watch,hear,feelLetmedoit.Isawhimcrossthestreet.3.用作状语(adverbial)：•HecametoshowmehisnewCDplayer.(目的)•Iwenttheretoseemyteacher.(目的)•ShecamebacktogetherEnglishbook.(目的)•Theboywastoofrightenedtomove.(结果)4.用作主语1.TobehereatChristmastimeismydream.2.Togoabroadishisdream.3.Tosayiseasy,todoisdifficult.(可将其用形式主语it来替换)→ItismydreamtobehereatChristmastime.→Itishisdreamtogoabroad.→Itiseasytosay,itisdifficulttodo.5.用作表语Hisworkistofeedtheanimals.Herjobistolookafterthepatients.Mywishistobeascientist.Givemesomethingtodrink.Ihavetwobookstoread.Ihavemuchhomeworktodo.Heaskedforaroomtolivein.Idon’thaveapentowritewith.6.用作定语(不定式与被修饰词有动宾关系。若是不及物动词,介词不能省略.)7.疑问词who,what,which,where,when,how加todo可构成不定式短语,在句中可用作主语、宾语、宾语补足语、表语等。Whentostarthasnotbeendecided.(主语)Idon’tknowwhattodo.(宾语)Hecantellyouwheretogetthebook.(宾语补足语)Thequestioniswho(m)toask.(表语)比较(Compare)•Idon’tknowwhattodo.•Idon’tknowhowtodoit.•Idon’tknowwhattodoaboutit.找出句子中的不定式,并说出作用：•1.Ittakesyoutenminutestogetthere.•2.Ihopetoseehimsoon.•3.Hiswishistobecomeanartist.•4.Peopleeattolive,notlivetoeat.状语表语宾语主语•5.Ihavealottotellyou.•6.It’snotrighttobealwaysthinkingofoneself.•7.Weoftenseehimplayfootb