高中英语人教版选修八教案Unit5单元教案word版.docx
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高中英语人教版选修八教案Unit5单元教案word版
Unit5Meetingyourancestors
WarmingUp,Pre-readingandReading
Teachinggoals教学目标
1.Targetlanguage目标语言：
重点词汇和短语
archaeology,tentative,accuracy,excavate,interrupt,ornament,assume,regardless,sharpen,cutup,scrape,ample,primitive,preserve,bead,botany,botanical,analysis,specific,seashell,specifically
重点句子
I’msorrytointerruptyou,buthowcouldtheylivehere?
Wehavebeenexcavatinglayersofashalmostsixmetersthick,whichsuggestthattheymighthavekeptthefireburningallwinter.
Yes,indeed,asthebotanicalanalyseshavebeenspecificallyshowingus,allthefieldsaroundthereusedtobepartofalargeshallowlake.
2.Abilitygoals能力目标
EnabletheSstotellthedifferencesbetweenmodernpeopleandPekingmanandlearnhowPekingmanlivedtheirlives.
3.Learningabilitygoals学能目标
HelptheSslearntotellthedifferencesbetweenmodernpeopleandPekingmanandlearnhowPekingmanlivedtheirlives.
Teachingimportant&difficultpoints教学重难点
TalkaboutPekingmaninZhoukoudianCaves.
Teachingmethods教学方法Listening,readinganddiscussionTeachingaids教具准备
Acomputerandaprojector,arecorder
Teachingprocedures&ways教学过程与方法
StepIRevisionandLead-in
Checkthehomework.
TheSswillhowtheirinformationaboutZhoukoudianCavesinthefollowingsteps.
StepIILeadin
1.AsktheSstoidentifythepictureinthepre-readingpart.（skullcap）
2.AskSstoassumewhatPekingmanmighthavedoneandusethousandsofyearsago.
3.Thenbyshowingthetablefollowingtoshowwhethertheirassumptionsarerightorwrong.
StepIIIReading
1.Playthetapeonce,andasktheSswhattheyhavelearnedaboutZhoukoudianCaves
2.Skimming（Whatisthetextabout?
Andthreestagesofthearchaeologist’spartofthedialogue:
AnarcheologistisshowingagroupofstudentsfromEnglandaroundtheZhoukoudianCavesandtellingthemsomethingaboutthecaves.）
3.Scanning（Askthemtowritedownthethreewaysinwhichthelifeofearlypeoplediffersfrommodernones.Askthemtoworkinpairsanddiscussthequestions.
Homes:
PekingmanlivedinZhoukoudianCavesofrocksandtrees.
Tools:
Theyusedneedlethatwasmadeofbonesharpenedstonetoolsandscrapermadebystones.
Dress:
Theyworeclothesformanimalskinsandtheyalsoworenecklacemadefromseashellsoranimalteeth.
4.Carefulreading
LettheSsreadthepassageagainandanswerthefollowingquestions.ShowthequestionsontheScreen.
1.Howdidthekeepwarm?
2.Whatanimalsweretheirmostdangerousenemies?
3.Howdidtheymakeclothes?
4.Whatcanwelearnfromthenecklacetheywore?
StepIVPost-reading
AskSstofillinthechartonthelifeandhabitsofPekingmanonpage37andcompareitwiththelisttheymadeinthepre-reading.Whatdifferencesarethere?
AndthentoclarifySs’difficultpointsinthetext.
StepVHomework
1.Gooverthetext.
2.WriteabriefintroductiontotheZhoukoudianCave.
Unit5MeetingyourancestorsVocabularyandUsefulExpressions
Aims:
Teachingaims教学目标
1.Abilityaims能力目标
EnablethestudentstousethePresentPerfectContinuoustense.
2.Learningabilityaims学能目标
HelpthestudentslearnhowtousethePresentPerfectContinuoustense.
Content教学容
1.identifyvt.确认，识别，鉴别
（1）~sb./sth.assb./sth.确认，证明某人/某物系某人/某物
e.g.Sheidentifiedthemanasherattacker.
（2）~sth.withsth.认为某事物与另一事物等同
e.g.Onecan’t~happinesswithwealth.
扩展：
identificationn.identificationcard
2.alternativeadj.供选择的，其他的
e.g.Thewaywasblocked,sowehadtogoby~road.
这条路阻塞，我们只能走其他路。
3.interruptvt.1）打断，中断，阻碍
Thewar~edthetradebetweenthe2countries.e.g.
战争打断了两国间的贸易。
②Sorrytointerruptyou,butIhavesomethingtosay.打断某人的话
~sb./sth.withsth.
用……打扰/打断……
e.g.他用一个问题打断了他的老师。
Heinterruptedhisteacherwithaquestion.
（2）interruptsb.打扰某人
e.g.①Don’tinterruptme.Iamverybusy.打扰某人
4.assumevt.假定，设想；担任，承担
（1）assume后多跟1）名词，2）宾语+tobe+n./adj.,
3）that从句
e.g.1.Thescientist~thattherenoanimalsonthemoon.
科学家设想月球上没有动物．
2.I~dtheresponsibility.我来承担责任。
3.Heassumedagreatman.他假装是伟人．
（2）assuming放在句首，表一种猜测。
e.g.Assumingitrainstomorrow,whatshallwedo?
扩展：
assumptionn.makeanassumption５.regardlessof不管；不顾；不注意
e.g.Hewent~therisk.他不顾危险地去了。
Heis~hisappearance.他不注意自己的外表。
6.preservevt.
（1）保存；保护；收藏
e.g.Youcan~meatorfishinsalt.
你可以用盐来保存肉或鱼。
（2）保持；维持
e.g.Itisoneofthedutiesofthepoliceto~publicorder7.sharpen.vt/vi使变锐利锋利、磨快刀
sharpenapencilwithaknife.Sharpenaknife.
Sharpenestonetools.
n.sharpener磨快的用具
adj.Sharp锐利的、陡峭的、激烈的、凛冽的
8．Preservevt保存、保护、保管
Thecityshouldtakestepstopreservetheoldtemple.Preserve…from..保护使免于
Oilpreservesmetalfromrust.Vt.保存、储藏,维持、保护Preservefruitinsugarcans.
Preserveone’sstrength.
9．I’msorrytointerruptyou,buthowcouldtheylivehere?
I’msorry,but……Excuseme,but….
10.Wehavebeenexcavatinglayersofashalmostsixmetersthick,whichsuggestthattheymighthavekeptthefireburningallwinter.
sixmetersthicksixyearsold
Unit5MeetingyourancestorsListening,SpeakingandWriting
Teachinggoals教学目标
1.Targetlanguage目标语言：
重点词汇和短语
archeology,accurate,radioactivity,chronological,excavation,identity,alternative,household,datebackto
Ithinkthatweshould…because…Isuggestwe…
If…,thenmaybeweoughtto…Perhapsweshould/could…Wemustaskforhelpfrom…Whatif…?
Itseemslikely/unlikelythat…Itlookslike…
Itcouldbebecause…
Howlargedoyouthinkitis?
Isthereanyonthe…?
Itmay/mighthavebeenusedas/for…
2.Abilitygoals能力目标
Enablethestudentstotalkaboutthearchaeologicalevidenceandknowledgeandlearntodescribepeopleandpracticegivingopinions.
3.Learningabilitygoals学能目标
Helpthestudentslearnhowtogiveopinionanddescribeobjects
Teachingimportant&difficultpoints教学重难点LearnhowtogiveopinionanddescribeobjectsTeachingmethods教学方法
Listeningandcooperativelearning
Teachingaids教具准备
Acomputer,ataperecorderandaprojector.
Teachingprocedures&ways教学过程与方法
StepILead-in
Leadinbytalkingabouttheancientcivilization.
1.AskthemthefourGreatAncientCivilizations.
2.Askthemtogivesomeaccountofeachgreatcivilization,forexample,speakingChina,theycantalkaboutChina’sbrilliantcivilization,likefourgreatinventions（papermaking,printing,gunpowder,compass）
StepIIWarming-up
DealwiththeWarming-uppart.
1.AskSstoidentifyeachpictureinthispart.
2.AskthemtohaveadiscussiontocompletethetasklistedinActivity2（tocompletethetable）,Whatisitmadeof?
What’sitsuse?
Andtoday’salternatives?
3.ThenmakeasummaryofthisandshowthePPTofthetablelistonthescreen.S3.TheGreekGoddessagreedtohelpandhiswishwasgranted.
StepIIISpeaking
TalkaboutSanxinduiRuinswithSs.
1.Showthepicturesonpage44.TelltheSstheywerefoundduringanexcavationinSanxinduiRuins.
2.AskthemiftheyknowanythingaboutSanXinduiRuins.
3.Introducesomebackgroundinformationtothem.
4.Showaseriesofobjectstothemandaskthemtocompletethetasksshownonthescreen.
1.Guesswhattheyare.
2.Discusswhattheseobjectswrepossiblyusedfor
3.Describetheseobjects（includingappearance,shapeandaguessaboutthematerial,whatcanwelearnfromtheseobjects,etc.）
StepⅣListening
DotheListeningtaskonpage81.
StepVwritingonpage85
1turntopage85andlookatthepicturesandthequestionsbelowthem.Discussthequestions2severalminuteslater,checkthediscussions
3askthestudentstwritetwoparagraphsgivingtheirownideasastheinformationtellsthemtodo4askthestudentstoreadouttheirarticles
StepVIHomework
AskthestudentstofindsomeinformationaboutZhoukoudian.
Unit5MeetingyourancestorsGrammarandUsefulStructures
Teachinggoals教学目标
1.Targetlanguage目标语言：
Grammar:
PresentPerfectContinuousTense
2.Abilitygoals能力目标
EnablethestudentstousethePresentPerfectContinuoustense.
3.Learningabilitygoals学能目标
HelpthestudentslearnhowtousethePresentPerfectContinuoustense.
Teachingimportant&difficultpoints教学重难点
HowtousethePresentPerfectContinuoustense.
Teachingmethods教学方法ExplanationandpracticeTeachingaids教具准备
Acomputerandaprojector,ablackboardTeachingprocedures&ways教学过程与方法StepIRevision
Checkthestudents’homeworkandletonereadtheirwork.
StepIILead-in
AsktheSstopointoutthesentencesthatcontainthestructureas“Wehavebeenexcavatinghere
formanyyears”inthetext.
StepIIIExplanation
一、结构形式
现在完成进行时是由“助动词have（has）+been+动词的现在分词”构成。
二、基本用法
1.表示从过去某时开始一直延续到说话时还在进行，或可能还要继续下去的动作。
它通常和“for+段时间”或“since+点时间（也可以是从句）”的时间状语连用。
例如：
Ihavebeenwaitingforaletterfrommyparents.我一直在等我父母的来信。
Ithasbeenrainingforthreehours.
雨已经下了三个小时了。
Wehavebeenstudyingheresince2004.
自从2004年以来，我们一直在这里学习。
2.表示从过去某时开始，一直延续到说话时刻，可能刚刚结束的动作。
例如：
Shehasbeensweepingthestreetallday.Sheistootired.
她一整天都在扫大街。
她太累了。
Wehavebeenwaitingforyoufortwohours.Wedon'twanttowaitanylonger.
我们已经等你两个小时了。
不想再等了。
三、常用句型
1.肯定句：
“主语+have（has）been+动词的现在分词+其他.”例如：
Ihavebeensittingherealltheafternoon.我在这儿坐了一下午。
Hehasbeencollectingallkindsofstampssincehewastenyearsold.
自十岁起他就开始收集各式各样的邮票。
2.否定句：
“主语+have（has）notbeen+动词的现在分词+其他.”例如：
Theyhaven'tbeenmeetingeachotherforfiveyears.
他们有五年没见面了。
Hehasn'tbeenteachingheretheseyears.这些年他并没有一直在这儿教书。
3.一般疑问句：
“Have（Has）+主语+been+动词的现在分词？
”其肯定回答：
“Yes,主语+have（has）.”否定回答：
“No,主语+haven't（hasn't）.”
【例如】：
—HaveyoubeenstudyingfortheEnglishtesttoday?
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