Unit 5 Meeting your ancestors教案.docx
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Unit5Meetingyourancestors教案
Unit5Meetingyourancestors
Ⅰ.单元教学目标
技能目标SkillGoals
▲Takeaboutarchaeologicalevidenceandknowledge
▲Practicegivingopinionsanddescribingobjects
▲Learnaboutthepresentperfectcontinuoustense
▲Writeadescriptiveparagraph
Ⅱ.目标语言
功
能
句
式
Practicegivingopinions
Ithinkthatweshould...because...
Isuggestwe...
If...,thenmaybeweoughtto...
Perhapsweshould/could...
Wemustaskforhelpfrom...
Whatif...?
Describeobjects
Itseemslikely/unlikelythat...
Itlookslike...
Itcouldbe...because...
Howlargedoyouthinkitis?
Isthereany...onthe...?
Itmay/mighthavebeenusedas/for..
词汇
1．四会词汇
Alternative,starvation,tentative,accuracy,interrupt,acute,assume,regardless,mat,quilt,beast,centimeter,sharpen,ample,messy,primitive,botany,analysis,seashell,ripen,category,significance,somehow,systematic,spit,delete,album,scratch,academy,receptionist,onion,kindergarten,skateboard,yogurt,radioactive,division,melon,wrinkle,pulse,applaud,howl,accelerate,spear,arrest,dizzy,hammer,gay,skilful,punctuation
2．认读词汇
household,Pharaoh,archaeology,archaeological,archaeologist,ornament,centimeter,scraper,bead,botany,botanical,analysis,seashell,category,systematic,yogurt,radioactive,chronological,punctuation,artifact
3．词组
regardlessof,cutup,lookahead,besimilarto,lookahead,dateback
4．重点词汇
identify,tentative,interrupt,assume,ample,preserve,specific,applaud,accelerate
结
构
现在完成进行时的用法
重
点
句
子
1.I’msorrytointerruptyoubuthowcouldtheylivehere?
P38
2.Wehavebeenexcavatinglayersofashalmostsixmetersthick,whichsuggeststhattheymighthavekeptthefireburningallwinter.P38
3.Yes,indeed,asthebotanicalanalyseshaveshownus,allthefieldsaroundhereusedtobepartofalargeshallowlake.P39
4.That’swhytheyarecalledhuntersandgatherers.P39
5.Worriedaboutthepreparationsforherfeast,Lalaquicklyturnedforhomewithhercollectionofnuts,melonandotherfruit.P43
6.Ifonlyshehadlookedaheadandplannedbetter!
P43
7.Lalaacceleratedherwalkupthepathtothecavesfearingthattheremightbewildbeastslyinginwaitforher.P43
8.Hechoseonelargestoneandbegantouseitlikeahammerstrikingtheedgeofthescraperthatneededsharpening.P43
Ⅲ.教材分析和教材重组
1.教材分析
本单元以GeneralknowledgeofarchaeologyandAnthropologyaswellashistory为话题，通过学习周口店洞穴北京人遗址、埃及古墓等古代文明，使学生了解一些考古学及人类发展变迁历史等方面的知识；激发学生热爱人类、热爱历史、热爱考古的兴趣，进而使学生懂得保护文化遗产的重要意义。
通过对一些古文物的识别、鉴定和描述，使学生学会鉴别、描述事物（考古现象）特征的方法。
1.1WarmingUp给出了四幅图片，要求学生通过识别、描述古代中国、希腊、埃及的文物，使学生了解古代文明在人类社会发展史上的重大意义.
1.2Pre-reading要求学生能从不同侧面比较、描述现代人和北京人的不同之处，为Reading部分的学习做好准备。
1.3Reading是一位考古学家和来参观周口店北京人遗址的英格兰学生之间的一段对话。
要求学生通过阅读对话，了解周口店北京人在衣食住行、使用工具上的特点；了解古人类惊人的生活和创造能力。
1.4Comprehending共设计了三部分习题。
第一题是根据课文回答问题；第二题要求学生在理解课文的基础上，结合生活实际，写出北京人在居住、使用工具和衣着方面与现代人的三个不同之处；第三题训练学生的概括和写作能力。
要求学生通过分析归纳考古学家的介绍，写出关于周口店考古工作所经历的三个阶段的相关情况，并利用这些信息写一篇关于周口店洞穴的介绍。
1.5LearningaboutLanguage分词汇和语法两部分。
其中Discoveringusefulwordsandexpressions中第一题要求学生运用所给词汇的适当形式填空；第二题要求所给短语完成句子。
通过这两个练习使学生掌握本单元的描述性语言。
Discoveringusefulstructures在引导学生体验、探究、归纳现在完成进行时的基础上进行任务型巩固训练。
第一题要求学生在Reading中找出含有现在完成进行时态的句子；第二题要求学生通过合作学习，练习现在完成进行时态的用法；第三题要求学生在特定的语境下灵活运用现在完成进行时态。
1.6UsingLanguage部分以Discussing为主要训练方式，训练学生的综合语言运用能力。
第一部分Listeninganddiscussing要求学生在听取关于考古工作者是如何使考古资料的准确性得到保证的录音材料的基础上，先完成两个任务（Fillthelayersinthe“wastepaperbasket”diagram;fillinthechartabouthemethodsarchaeologistsusetodatebonesandhowthosemethodswork），了解利用地下岩层和放射二氧化碳可判断骨头的日期，然后利用这一知识来判断任务3中建筑物图片的考证顺序。
第二部分Reading是一篇关于石器时代古人类的生活纪事。
要求学生在阅读文章的基础上，分析文中人物Lala与Dahu的工作类别；讨论男女之间在古代社会中已经存在的不同社会分工并完成表格；并能运用恰当的形容词来描述他们的行为特征。
第三部分Speakingandwring给学生展示出从三星堆遗址中出土的四件文物的图片，要求学生在描述、鉴别的基础上讨论这些文物可能的用途并给介绍三星堆文化遗址的导游手册撰文介绍这些文物的相关情况。
1.7LEARNINGTIP帮助学生学会用多个形容词来描述人或物品。
2．教材重组
2.1将WarmingUp,UsingLanguage中Listeninganddiscussing,Speakingandwriting中的speaking,Workbook中LISTENING,TALKING,LISTENINGTASK和SPEAKINGTASK整合在一起，上一节听说课。
2.2将Pre-reading，Reading和Comprehending整合在一起，上一节阅读课。
2.3将LearningaboutLanguage和Workbook中USINGWORDSANDEXPRESSIONS以及USINGSTRUCTURES整合在一起，上一节语言学习课。
2.4将UsingLanguage中Reading和Speakingandwriting中的writing以及LEARNINGTIP整合在一起，上一节综合实践课（Ⅰ）。
2.5将Workbook中READINGTASK和WRITINGTASK整合在一起，上一节综合实践课（Ⅱ）。
3.课型设计与课时分配
1stperiodListening&speaking
2ndperiodReading
3rdperiodLanguagestudy
4thperiodIntegratingskills（Ⅰ）
5thperiodIntegratingskills（Ⅱ）
Ⅳ.分课时教案
TheFirstPeriodListening&speaking
Teachinggoals教学目标
1.Targetlanguage目标语言
a.重点词汇和知识
archaeology,accurate,radioactivity,chronological,excavation,identify,alternative,household,datebackto
b.交际用语
Practicegivingopinionsanddescribingobjects
Ithinkthatweshould...because...
Isuggestwe...
If...,thenmaybeweoughtto...
Perhapsweshould/could...
Wemustaskforhelpfrom...
Whatif...?
Itseemslikely/unlikelythat...
Itlookslike...
Itcouldbe...because...
Howlargedoyouthinkitis?
Isthereany...onthe...?
Itmay/mighthavebeenusedas/for...
2.Abilitygoals能力目标
Enablethestudentstotalkaboutarchaeologicalevidenceandknowledgeandlearntodescribepeopleandpracticegivingopinions.
3.Learningabilitygoals学能目标
Helpthestudentslearnhowtogiveopinionsanddescribeobjects.
Teachingimportant&difficultpoints教学重难点
Learntodescribeobjectsandgiveopinions.
Teachingmethods教学方法
Listeningandcooperativelearning.
Teachingaids教具准备
Atapereorder,aprojectorandacomputer.
Teachingprocedures&ways教学过程与方式
StepⅠLead-in
Lead-inbytalkingabouttheancientcivilizations.
T:
Goodmorning,boysandgirls!
Youmusthavelearnedhistoryinthepastyears,haven’tyou?
S:
Yes.
T:
Haveyoueverheard“FourGreatAncientCivilizations”?
S:
Yes,theyareAncientChina,AncientGreece,AncientEgyptandAncientIndia.
T:
Whatdoyouknowaboutthem?
S1:
InAncientChina,wehave“FourGreatInventions”.Theyarethecompass,printing,gunpowderandpapermaking,ofwhichweareproud,andwhich,inthewordsofRogerBacon,“changedthewholeappearanceandstatusofthingsintheworld.”
S2:
Chinawasthefirstcountryintheworldtomakepaper.PapermadeduringtheWesternHanDynasty（202BC-16AD）hasbeenfoundinGansuProvince,Xi’anandShaanxiProvinceaswellasXinjiang.AfurtherdevelopmentofpaperwascreditedtoCaiLunoftheEasternHan（25-220）.Heusedplantfibersuchastreebark,bitsofrope,ragsandworn-outfishingnetsasrawmaterials.In105,CaipresentedthefirstbatchofpapermadeunderhissupervisiontotheHanemperor,whowassodelightedthathenamedthematerial“MarquisCai’spaper”.
S3:
Beforepaperwasinvented,theancientChinesecarvedcharactersonpottery,animalbonesandstones,castthemonbronzes,orwrotethemonbambooorwoodenstripsandsilkfabric.Thesematerials,however,wereeithertooheavyortooexpensiveforwidespreaduse.Theinventionanduseofpaperbroughtaboutarevolutioninwritingmaterials,pavingthewayfortheinventionofprintingtechnologyintheyearstocome.
S4:
TheinventionofgunpowderwasnodoubtoneofthemostsignificantachievementsoftheMiddleAgesinChina.Thecorrectprescriptionformakinggunpowderwithnitre,sulphurandcarbonwasprobablydiscoveredintheninthcentury.
S5:
Bi’sprintingconsistedoffourprocesses:
makingthetypes,composingthetext,printingandretrievingthemovabletypes.AccordingtoDreamStreamEssays,BiShengcarvedindividualcharactersonsquaresofstickyclay,andthenbakedthemtomakeclaytypepieces.Whencomposingatext,heputalargeironframeonapieceofironboardandarrangedthewordswithintheframe.Whileoneplatewasbeingprinted,anotherplatecouldbecomposed.Afterprinting,themovabletypesweretakenawayandstoredforfutureuse.Movabletypeprintinghadaveryimportantpositioninthehistoryofprinting,foralllaterprintingmethodssuchaswoodentype,coppertypeandleadtypeprintinginvariablydevelopedonthebasisofmovableclaytypes.BiShengcreatedmovabletypeprintingmorethanfourhundredyearsearlierthanitwasinventedinEurope.
S6:
Accordingtoancientrecords,naturalmagnetswereemployedinChinaasdirection-findingdevices.Thisledtothefirstcompass,calledasinan（south-pointingladle）duringtheWarringStatesPeriod.IntheHanDynastycompassesconsistedofabronzeonwhich24directionswerecarvedandarodmadefromanaturalmagnet.Suchdeviceswereinuseuntiltheeighthcentury.IntheSongDynasty,ShenKuodescribedthefloatingcompass,suspendedinwater,atechniquethatminimizedtheeffectofmotionontheinstrument.Thisenabledthecompasstobeusedforseanavigationforthefirsttime.Theinventionofthecompasspromotedmaritimeundertakings,anditsusesoonspreadtotheArabworld,andthencetoEurope.
S7:
China’sfourgreatancientinventionsmadetremendouscontributionstotheworld’seconomyandthecultureofmankind.TheywerealsoimportantsymbolsofChina’sroleasagreatworldcivilization.
S8:
AncientEgyptisfamousforpyramidsandmummy.
S9:
OlympicgamesgrewoutofAncientGreece.Besides,AncientGreeceiswellknownforitsart,architectureandmyth.
S10:
AncientIndiaisknownforitscultureofBuddha.
T:
Excellent!
I’mveryhappythatyou’veknownsomuchaboutFourGreatAncientCivilizations.Today,wewilltalkaboutsomeotherculturalheritage.
StepⅡWarmingup
DealwiththeWarmingUppart.
T:
Nowturntopage37andlookatthepictures.Whatcanyouseeinthepictures?
S:
SomeculturalrelicsfromAncientGreece,ChinaandEgypt.
T:
Good.Nowtrytoidentifythesepic
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