高中英语人教版选修八教案Unit 5单元教案.docx
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高中英语人教版选修八教案Unit5单元教案
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(WhatisthetextaboutAndthreestagesofthearchaeologist’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教学内容
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
.Sheidentifiedthemanasherattacker.
(2)~sth.withsth.认为某事物与另一事物等同
.Onecan’t~happinesswithwealth.
扩展:
identificationn.identificationcard身份证
2.alternativeadj.供选择的,其他的
.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..
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……
.他用一个问题打断了他的老师。
Heinterruptedhisteacherwithaquestion.
(2)interruptsb.打扰某人
.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
.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。
.Assumingitrainstomorrow,whatshallwedo扩展:
assumptionn.makeanassumption5.regardlessof不管;不顾;不注意
.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
.Youcan~meatorfishinsalt.
你可以用盐来保存肉或鱼。
(2)保持;维持
.Itisoneofthedutiesofthepoliceto~publicorder.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….
havebeenexcavatinglayersofashalmostsixmetersthick,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…
HowlargedoyouthinkitisIsthereanyonthe…
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),WhatisitmadeofWhat’sitsuseAndtoday’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
你今天一直在准备英语测试吗
—Yes,Ihave./No,Ihaven't.
是的。
/不,我没有。