还剩7页未读,继续阅读
文本内容:
2019-2020年人教版高中英语高二Unit15Afamousdetective三课时教学设计
一、教学目标与要求通过本单元教学,学生领略和感受英国著名作家柯南道尔侦探小说中复杂的情节和神探福尔摩斯的机智勇敢学生在理解课文的基础上,能运用自己组织的语言复述故事,或以故事中不同人物的角度,描述事情的经过;通过对话课的学习与操练,复习表达良好祝愿的常用语句;学习并初步掌握过去分词作定语和状语的用法;正确完成练习册安排的练习
二、教学重点与难点1.重点词汇affair;delay;quarrel;dare;fasten;doubt;strike;blow;scream;haveaseat;longbefore;pay…avisit;insilence;connectto2.重要句型1)Idaresaymyunclewill.Ihavenootherrelatives.2)Whywouldabuildermakeaholeinthewallbetweentworoomswhenhecouldeasilymakethesameholeinanoutsidewall?3)Heexaminedtheredbellrope,theendofwhichlayuponthepillowofthebed.4)Theyoungladyrushedintotheroomimmediatelysheheardthenoise.5)Nodoc-torwouldhavenoticedthetinyteethmarksofthesnakeonyourskin.3.语法过去分词作定语和状语(ThePastParticipleasAttributeandAdverbial)1)TherewasonceadetectivenamedSherlockHolmes.2)Wellknownforhisexpertad-vice,hewasabletohelpmanypeople.3)Scientificexperimentscarriedoutbystudentswith-outtheteacher’sinstructionscanbedangerous.4)Frightenedbythenoiseinthenight,thegirldidnotdaresleepinherroom.4.日常交际用语表示良好祝愿(Farewellsandgoodwishes)1)Icalledtotellyouthattheconferencehasbeendelayeduntilthe15thand16th.2)I’mafraidIhavetogonow.It’stimeIwentandpickedupmylittlegirlfromschool.3)Goodbye,DrZhang.IhopeyouhaveagoodjourneybacktoGuangzhou.4)Thankyouverymuch.Itwasnicetomeetyou.5)Goodbye.Thanksagainforcalling.Pleaseremembermetoyourwife.
三、课型
(一)对话课 Ⅰ.教具 录音机、投影仪Ⅱ.课堂教学设计1.教师通过向学生提出以下问题导入本课1)Ifyouhavesomethingthatyouwanttoinformsomebody,whatwouldyoudo?(Makeaphonecall;tellhim/herdirectly;asksome-bodytosendamessage;writetohim/her,etc.)2)Justnowwetalkedaboutsomewaysthatwemaychoosewhenwewanttotellotherpeoplesomething.Nowlet’slistentothedi-alogueandseewhatwaysthosepeopleuse.2.准备放对话录音借助投影片打出以下听前提问1)Howmanypeoplearetalking?2)WheredoesDr.Zhangefrom?3)Whatisthemessageintheconversation?放录音一至两遍,请学生回答上述问题,教师予以必要订正Key1)Threepeoplearetalking.2)Dr.ZhangesfromGuangzhou.3)Themes-sageisthattheconferencehasbeendelayeduntil15thand16th.3.再次放对话录音,学生跟读将学生分为三人一组练习对话数分钟后,请两三组同学到前面表演,教师予以讲评4.根据本课对话内容和有关情景,教师再提出一些问题,要求学生使用对话中所出现的日常交际用语进行应答1)Ifyouwanttheonewhoisatthedoortoein,whatwouldyousay?2)Ifyouwanttoasksomeonetositdown,whatwouldyousay?3)Ifyouwanttointroducesomebodytosomeoneelse,whatwouldyousay?4)Ifyouwanttoleave,whatwouldyousay?5)Ifyouwanttoexpressthatyoufeelnicetohavemetsomeone,whatwouldyousay?6)Ifyouwanttosayhellotosomebodyelseforyou,whatwouldyousay?Key1)Imaysay Doein,please.2)Imaysay Pleasehaveaseat.3)Imaysay I’dlikeyoutomeet…4)Imaysay I’mafraidIhavetogonow.It’stimeIwentand…5)Imaysay Itwasnicetomeetyou.6)Imaysay Pleaseremembermetoyourwife,etc.5.教师指导学生归纳本课中有关表示良好祝愿(Farewellsandgoodwishes)的常用语句(见日常交际用语部分)要求学生能熟练掌握这些语句,并在编练新的对话时加以运用教师提供如下情景,组织学生三人一组编演新的对话Situation1Youaretalkingwithyourneighbour.Thenaclassmateofyourscallsonyou.Hetellsyouthatthewholeclasswillgotoakindergartentohelpwiththecleaningthere.Youintroduceyourclassmatetoyourneighbour.Makeadialogueinyourownwords.Situation2YoupayavisittoyourfriendandmeetwitharelativeofhisfromHainan.Youwanttotakeyourfriendtoanexhibitionbutyourfriendsayssorrytoyoubecausehehastogoshoppingwithhisrelative.Makeadialogueinyourownwords.学生也可以自己设计情景,编演新的对话数分钟后,请一两组同学到前面表演,教师予以讲评6.布置作业1)预习第58课;2)完成练习册中安排的练习
(二)阅读理解课(Ⅰ) Ⅰ.教具 录音机、投影仪Ⅱ.课堂教学设计1.检查生词及短语2.教师向学生提出以下问题1)Doyoulikereadingdetectivestories?2)Wholikeread-ingdetectivestoriesbetterinthisclass,theboysorthegirls?3)HaveyoueverreaddetectivestoriesaboutSherlockHolmes?Ifnot,haveyoueverheardofhim?3.准备阅读课文,教师给出读前提问1)Whatcouldtheyoungladyoftenhearatnight?2)HowdidHolmesmanagetogetintoheruncle’sroom?教师给学生数分钟,要求学生快速阅读课文,之后请同学回答上述问题Key1)Shecouldoftenhearalonglowwhistleandthesoundofametallicnoiseatnight.2)Heopenedthedoorofheruncle’sroomwithathinmetalwirewhichhealwayskeptinhispocket.4.放课文录音,学生跟读一至两遍教师用投影仪打出以下statements,要求学生判断其正误,并对错误的statements进行修改1)ThefamousdetectiveSherlockHolmeshelpedagreatnumberofpeoplewiththeirpersonalaffairs.Heusuallyfoundtheanswerwiththehelpoflocalpolice.2)OnedayayoungladycametovisitHolmesbecauseherparentshaddiedandshedidn’tknowhowtodealwiththemoneyleftforher.3)Accordingtothereadingpassage,theyounglady’sunclewastheonlyonetogetthemoneyleftforherifshedied.4)Holmesandhisassistantman-agedtopayavisittotheyounglady’shousebecauseherunclewasinIndiaduringtheday-time.5)Afteracarefulexaminationofthehouse,Holmesdiscoveredaholeintheoutsidewall.6)Holmesandhisassistantdidnotfindanythingunusualandthereforedecidedtore-mainintheyounglady’sroomforthenighttodiscovermore.Key1)False.(Holmesusuallyfoundtheanswerbeforethepoliceandofcoursewith-outtheirhelp.)2)False.(TheyoungladycametoHolmesbecausesheoftenheardsomestrangenoiseatnightandheruncleseemedtobeactingratherstrangelytowardsher.)3)True.4)False.(Holmesandhisassistantmanagedtopayavisittotheyounglady’shousebecauseherunclewasinLondonallday.)5)False.(Theholewasthereandeverybodyinthehousecouldseeit.Holmeswasthinkingaboutwhytheholewasthere.)6)False.(Holmesdecidedthatthelady’slifewasindanger.Therefore,theydecidedtoremainintheyounglady’sroomtoseewhattheycoulddiscover.)5.课堂活动要求学生根据课文内容,找出对神探福尔摩斯的相关描写Askthestu-dentstofindout1)howcarefullyHolmesobservedthingsinthelady’shouse2)howheaskedquestionsaboutthethingsthatseemedusualtoordinarypeopleAskthestudentstodescribe1)theyounglady’sroom2)heruncle’sroom学生先在小组内交流并相互启发,数分钟后,请学生在班上交流,教师和其他同学补充修正6.布置作业1)复述课文;2)完成练习册中所安排的练习 阅读理解课(Ⅱ) Ⅰ.教具 录音机、投影仪Ⅱ.课堂教学设计1.检查学生课文朗读和复述准备阅读课文第二部分教师给出读前提问1)WheredidHolmesandWatsongoaftertea?2)Whathappenedtotheyounglady’suncleattheend?教师给学生数分钟,要求学生快速阅读课文,之后请同学回答上述问题Key1)Theywentuptotheyounglady’sbedroom.2)Theyounglady’sunclewasbit-tenbythesnake,dead.2.放课文录音,学生跟读一至两遍教师用投影仪打出以下statements,要求学生判断其正误,并对错误的statements进行修改1)Theyoungladysaidgoodnighttoheruncle,openedandshutherbedroomdoorinordertoshowthatshewouldgotosleepasusual.2)Theyounglady’suncleknewthatthereweresomestrangersinthenextroom.Sohegavealowwhistle.3)Holmestriedveryhardtohitthebellropewithhisstickinordertodrivethesnakeback.4)Theheavymetalchesthadbeenusedbytheyounglady’suncletokeephisweapons.Key1)True.2)False.(Thelowwhistlewasprobablyasignalforthesnaketogetin-totheyounglady’sroom.)3)True.4)False.(Theheavymetalchesthadbeenusedbytheyounglady’suncletokeephissnake.)3.将课文录音完整地放一遍,学生跟读教师就课文内容提问,检查学生的理解程度(以下问题涉及本单元两个部分,教师可自行选择)1)Whatdidtheyoungladyoftenhearatnight?2)Didtheladygetalongwithheruncleverywell?3)WhydidHolmeshavespecialinterestintheholeintheyounglady’sroom?4)Wherewastheendoftherope?5)Wheredidtheropego?6)Whatwasinthecornerofheruncle’sroom?7)WhatwasHolmessureofafterexaminingthewholehouse?8)WhatdidHolmesdecidetodo?9)WhatdidHolmesputonthetable?10)WhatdidHolmesdoafterheheardalonglowwhistle?11)Howdidhehitthebellrope?12)Whatdidhehearlater?13)Whatdidtheyounglady’sunclekeepintheheavymetalchest?14)Whydidherunclekeepit?Key1)Theyoungladyoftenheardalonglowwhistleandthesoundofametallicnoiseatnight.2)No,shedidn’t.Besides,shefoundthatheruncleseemedtobeactingratherstrangelytowardsher.3)Becauseabuilderwouldeasilymaketheholeinanoutsidewallin-steadofmakingitinthewallbetweentworooms.4)Theendofthenropelayuponthepillowoftheyounglady’sbed.5)Theropewasfastenedtoanailnexttotheholeinthewall.6)Aheavymetalchestwasinthecornerofheruncle’sroom.7)Holmeswassurethattheyounglady’slifewasindanger.8)HolmesdecidedthatheandDr.Watsonwouldspendthenightlockedintheyounglady’sroomtoseewhatmighthappen.9)Holmesputaboxofmatchesonthetableandlaidthethinstickwhichheoftencarriednexttoit.10)Aftertheyheardalonglowwhistle,Holmesimmediatelyjumpedupfromthebedandstruckamatch.11)Withhisstickhethenhitthebellropeagainandagainwithheavyblows.12)Heheardlaterascreamfromtheroomnextdoor.13)Theyounglady’sunclekeptasnakeintheheavymetalchest.14)Hehadwantedtousethesnaketokillhisniecesothathecouldgetallthemoneyleftforher.4.讨论题1)Couldyouexplaintheuseoftheboxofmatchesandthethinstick?2)Whydidtheyoungladyopenandshutherbedroomdoorwithoutentering?3)WhydidHolmesandWatsonsitwiththelightonforhalfanhourandthenturnoffthelight?4)WhydoyouthinkHolmeshitthebellropeagainandagain?学生先在小组内讨论数分钟后,学生在班上交流教师不必规定答案,鼓励学生都积极发表自己的看法5.布置作业 1)将两课内容结合,讲述这个故事如有条件,可组织学生排演这个侦探故事;2)完成练习册中所安排的练习
(三)语言训练课 Ⅰ.教具 投影仪Ⅱ.课堂教学设计1.请学生讲述Noisesinthenight这个侦探故事2.教师从本单无词语中选择部分常用词语,配以例句介绍给学生要求学生反复练习这些例句,并请同学造句,教师予以讲评、订正1)delayv./n.Theaccidentdelayedthetrainfortwohours.Wedecidedtodelaygoingonourholidaysuntilnextweek.Afteradelayofhalfanhour,wecontinuedourjourney.Allthismustbedonewithoutdelay.2)quarrelv./n.It’snousequarrellingaboutitwithme.Whatwasthecauseofthequarrel?3)doubtv./n.Youcanwritetohimifyoudoubtmyword.Sheneverdoubtedforamomentthatshewasright.Idoubtwhether/ifhewille.Thereisnodoubtthatheisagoodteacher.4)dareIdarenotaskyou,becauseIthoughtImustbewrong.Howdareyouaskmesuchaquestion?Ifyoudarespeaktomelikethatagain,you’llbepunished.Hehadneverdaredtogointothewoodsallbyhimself.5)fastenHaveyoufastenedallthedoorsandwindows?cannotfastenonthisbutton.Hefastenedallthepageswithapin.6)silenceTherewaspletesilencejustbeforethesingerstartedtosing.Theteachergavethestudentsonelook,andtheywereputtosilence.CanyousilencethechildrensothatIcanwork?7)blown./v.Hegavethethiefablowonthehead.Forsomereasonshedidnotturnup.Thiswasagreatblow.MyhatblewoffwhileIwascrossingthebridge.Thewindblewawaytheclothesthatwerehangingontheline.3.分角色复述课文教师提供不同的角色,由不同学生扮演,从各个角度讲述本篇故事Role1Supposeyouweretheyounglady.tellwhathappenedthatnightinyourownwords,usingthefollowingwordsandexpressionsinyourstory.英文提示(用投影片打出)goup;aboxofmatches;stick;insilence;greet;havedin-ner;upstairs;hideinanotherroom;ascream;rush;onthefloor,dead;brownsnake;openmetalchest;drivethesnakeback;attackitskeeper将首句给出Mr.Holmesandhisassistantwentuptomybedroomandwaitedthere.Model Mr.Holmesandhisassistantwentupmybedroomandwaitedthere.Isawthedetec-tiveputoutaboxofmatchesonthetableandlayhissticknexttoit.Ididn’tknowwhy.Assoonastheyheardmyunclereturn,theystoppedtalkingandsatinsilence.Igreetedmyuncleasusualandwehaddinnertogetherdownstairs.Afterdinner,Iwentupstairsandsaidgoodnighttomyuncle.ThenIopenedmybedroomdoorandshutit.ButIdidn’tenter.VeryquietlyIstoleintoanothersmallroomtohidethere.ItseemedtomethatmanyhourshadpassedwhenIheardasuddenscream.Itcamefrommyuncle’sroom.Irushedthereandsawmyuncleonthefloor,dead.Aroundhisheadwasabrownsnake.Holmestookthesnakewithapieceofrope,threwitintotheopenmetalchestandshutit.Thenheexplainedtomewhathadhappened.NowIrealizedhowthesnakehadbeendrivenbacktoattackitskeeper.Anyhow,Iwassaved.Role2SupposeyouwereDrWatson.Tellthestoryagain.七八分钟后,请几位同学分角色复述课文,教师予以讲评4.课堂活动要求学生根据课文内容,找出对神探福尔摩斯的相关描写HowquicklyandbravelyHolmesactedthatnight.数分钟后,请几位同学在班上交流,教师和其他同学补充、修正5.布置作业 1)预习第16单元;2)完成练习册中安排的练习
四、难句分析1.I’vegotsomepersonalaffairsthatIhavetoseeto.我有些私事非处理不可在口语中,常用have/hasgot代替have例如He’sgotanewbicycle.他有辆新自行车Haveyougotanymoneywithyou?你身边带钱了吗?thatIhavetoseeto是定语从句,修饰前面的personalaffairsseeto意为处理(某事);负责做某事;照顾(某人)等例如Ihopeyou’llseetothematterimmediately.我希望你能立即处理此事Willyouseetothatcustomer,please?你来照顾一下这位顾客,好吗?此外,seeto还可以表示“修理;治疗”例如Somethinghasgonewrongwithmyputer.Couldyouseetoitforme?我的电脑出了点毛病,你能帮我修一下吗?Yououghttohaveyoureyesseentobyadoctor.你应该找医生去治治你的眼睛了2.Imeanttotellyouyesterday,butyouwerenotinyouroffice.我打算昨天告诉你,但你不在办公室如果动词mean后面接不定式,意为有……意图;打算,想如果后面接动名词,则表示意味着例如Idon’tmeantosayweareperfect.我并不是要说我们完美无缺I’msorry,Alice.Ididn’tmeantoberudetoyou.对不起,艾丽丝,我没有对你粗暴的意图Farmerswon’taccepttheplanifitmeanslimitingthenumberofcattletheyhave.如果这个计划意味着限制农民所拥有牲畜的数量,他们不会接受meantodo有时可以用于过去完成时,表示“本来打算……”例如Ihadmeanttokeepitasecret,butmanypeopleinsistedonmytellingthem.我本打算保守秘密,但很多人坚持要我告诉他们3.ItistimeIwentandpickedupmylittlegirlfromschool.我该去学校接小女儿了Itistime+从句,从句中的谓语动词要使用虚拟语气,意为是某人做某事的时候了该句相当于It’stimeformetogoandpickupmylittlegirlfromschool.这个句型有时也可写作Itishightime+从句,从句中的谓语动词仍使用虚拟语气例如Now,Ithinkit’stimeyouwenttobed.现在该是你去睡觉的时候了Ithnkitishightimethattheheadmastermadeuphismind.我想现在该是校长下决心的时候了4.Wellknownforhisexpertadvice,hewasabletohelpagreatnumberofpeoplewiththeirpersonalaffairs.他在探案方面的足智多谋是广为人知的,因此,他能够帮助许多人解决他们的私人事务句中的wellknownforhisexpertadvice是过去分词短语,其作用相当于表示原因的状语从句Ashewaswellknownforhisexpertadvice,说明句子中的谓语wasabletohelp…的原因过去分词短语用作状语,修饰谓语,表示原因、时间、条件,相当于一个表示原因、时间、条件的状语从句例如Bornintoapoorfamily,hehadonlytwoyearsofschooling.(=Ashewasbornintoapoorfamily…)由于出生于贫苦家庭,他只上了两年学(表示原因)Seenfromthehill,thetownlooksbeautiful.(=Whenitisseenfromthehill…)从山上往下看,这座城镇很漂亮(表示时间)Givenbetterattention,thecabbagescouldhavegrownbetter.(=Iftheyhadbeengivenbetterattention…)如果管理得好一些,这些大白菜还可以长得好一点(表示条件)很多时候,过去分词短语作状语,说明谓语动词的背景或情况例如Builtin1192,thebridgeisover800yearsold.这座桥是1192年建的,已有800多年历史5.Idaresaymyunclewill.Ihavenootherrelatives.我想我叔父会(得到这笔钱),我没有其他的亲戚Idaresay意为也许;我想例如Idaresayyou’rethirstyafterallthattennis.打了这么半天网球,你也许渴了吧?dare作情态动词,作“敢”、“敢于”解,后跟不带to的不定式主要用于疑问、否定、条件从句中本单元课文中就有这样的句子…Idarenotsleepinthatroomagain.我不敢再在那间房里睡觉了再如Shedarenotgooutbyherselfatnight.她不敢夜里单独外出-Dareyougoswimminginthesea?你敢去海里游泳吗?-No,Idarenot.不,我不敢去dare也可用作及物动词,后面的不定式多带to,也可以不带to例如Ididn’tdaretomove.我不敢动Andnobodywoulddaretoask,evenmyfather.没有人敢问,甚至我父亲也不敢Thechildrendon’tdaremakeasoundwhiletheirparentsaresleeping.孩子们在他们的父母睡觉时不敢出声6.Thereisnodoubtaboutit.这是肯定无疑的doubt意为怀疑,可以作名词和动词在作名词时,后面常可接that引导的同位语从句,特别是在havenodoubt和thereisnodoubt的结构中例如IhavenodoubtthatyouwillmakegreatprogressinyourEnglish.我毫不怀疑你的英语将有很大的进步Thereisnodoubtthatmostboysenjoyplayingfootball.绝大多数男孩都喜欢踢足球是毫无疑问的doubt在作动词时,后面可接宾语从句如主句是肯定式,从句常用whether或if引导;如主句是否定式及疑问式,从句常用that引导例如Idoubtwhether/ifitistrue.我怀疑这事是否真实Idon’tdoubtthatyouarehonest.我不怀疑你是诚实的如主句是肯定式,接that从句,则可以表示“恐怕……不会”例如IdoubtthatJohnwille.恐怕约翰不会来了7.Nodoctorwouldhavenoticedthetinyteethmarksofthesnakeonyourskin.没有一个医生能从你的皮肤上看出蛇咬的细小齿痕nodoctor中的no相当于notany,可以和have,havegot,there+be等连用例如Thereisnohope.没有希望了Hehasgotnohome.他没有家no还可以和其他动词连用例如Itwillreallydoyounoharmatall.它真的对你无害Oh,it’snotroubleatall.噢,一点也不麻烦wouldhavenoticed是虚拟语气,表示与过去事实相反全句可以理解为Ifthesnakehadbittenyou,nodoctorwouldhavenoticedtheverysmallteethmarksonyourskin.在表示与过去事实相反的虚拟句中,从句谓语采用haddone形式;主句中谓语常使用Would+动词的完成式 。