人教版英语选修8Unit3全单元教案Word格式.docx
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人教版英语选修8Unit3全单元教案Word格式.docx
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Teachingmethods教学方法
ReadingandTask-basedactivities.
Teachingprocedures&
ways教学过程与方式
StepⅠwarmingup
Dealwiththepartofwarmingupandaskthestudentstofindoutthedefinitionsofdiscoveryandaninvention,andtheirdifferences.
Aninventionissomethingthatiscreatedbyahumanbeing,suchasthelightningrod.Tothecontrary,adiscoverymerelymakesknownsomethingthatalreadyexistedinnature,suchasthediscoveryontheNewContinentbyColumbia.
StepⅡPre-reading
Askthestudentstodiscussingroupsandworkoutasuitableorderforthelistofhowpeoplegettheirinventionapproved.
1.Findingaproblem2.Doingresearch3.Thinkingofacreativesolution
4.Testingthesolution5.Decidingontheinvention6.Applyingforapatent
StepⅢWhile-reading
Task1:
Getthestudentstocomprehendthepassagecarefullyandaccuratelytofindoutthemainideaofthepassage,andthendividethetextintoseveralpartsandworkoutthemainideaforeachparagraph.
Mainidea:
Thetextismainlyabouttheauthor’sexperienceinhelpinghermothergetridofthesnakesandapplyingforthepatentforherinvention.
PartI(Para.1):
thediscoveryoftheproblemofthesnakes
PartII(Paras.2-3):
theresearchontheapproachestosolvetheproblem
PartIII(Paras.4-6):
theattemptstocatchthesnakes
PartIV(Paras.7-8):
therequirementsofgettingapatent
Task2:
gothroughthewholetextagainandfinishExercise1onpage21.
StepⅣPost-reading
Askthestudentstothinkof2questions.
1.Whatshouldwelearnfromthistext?
2.What’sthewritingpurposeofthewriter?
1.Wecanlearnfromthetextthewayofdoingscientificresearchesandhowtoapplyforapatent.Wecanalsolearnthatittakesaninventorgreatdeterminationandpersistencetoachievehisorherambitioninlife.
2.Thewriterwantstoinformusofthescientificmethodstosolvepresentproblemssothatwestudentscannotonlybroadenthehorizonsbutbecomemoreskilledindiscoveringandconsideringcarefullytheproblemsindailylife.Wearealsoencouragedbythewritertobecreativeandhardworkingaswellasthinkingindependently.
StepⅤHomework
1.Gooverthewholepassage,andtrytoretellit.2.能力提升,Jinbang.
ThesecondPeriodLanguagepoints
b.重点句子
1.ThefirstthingIdidwasto…,butthereonlyseemedto…
2.Betweentheoutsideandtheinsidewallsofthebowlthereissomejelly,whichfreezeswhencooled.
3.Thecriteriaaresostrictthatitisdifficulttogetnewideasacceptedunlesstheyaretrulynovel.
4.Norwillyoureceiveapatentuntilasearchhasbeenmadetofindoutthatyourproductreallyisdifferentfromeverybodyelse’s.
Enablethestudentstomastertheusageofthenewwordsandexpressionsandsomekeysentencestructures,andusetheminthewriting.
Teachingimportantpoints教学重点
Howtousethelanguagepoints
Trytocomprehendsomecomplicatedsentencestructures
Reading,explainingandpracticing.
StepⅠrevision
Checktheirhomework,andtrytoretellthepassagebriefly.
StepⅡlanguagepoints
1.Pre-reading
gothrough
(1)经历
(2)通过,成功,成交(3)审阅,检查(4)翻找,查看(5)穿过,通过
Mostfamilieswentthroughalotinthewar.
2.doresearchon/into/in...从事,进行,做研究Theyarecarryingoutaresearchintothecausesofcancer.Theyaredoingresearchintoelectricity.
P1.callup打电话,使......回忆起I’llcallyouuptonight(callsb./ringsb.up)
号召callon需要callfor…取消calloff使产生callforth
结束一天的工作callitaday收回callback
拜访某人payacallonsb./visitsb./dropinonsb./payavisittosb.
nowandthen有时,偶尔Iseethemnowandthen,butnotoften.
distinguish1.distinguishoneself使…出名显扬自己,使自己扬名
2.distinguishAandB区分A和B3.distinguish/tellrightfromwrong辨别是非
4.distinguish/tellgoodfromevil分清善恶5.distinguished/respectedguests尊敬的来宾
P2.powder:
n.粉,粉末;
药粉;
火药grainsth.intopowder把磨成粉
setabout开始,着手Thesoonerwesetaboutit,thesoonerwe’llfinish.
P3.preparewith,sleepy,stainlesssteel
P4.abruptlyadv.Amanwithanabruptmannerisnotwelcomehere.
convenientComeandseemewheneveritisconvenienttoyou.
Inconvenienceinconvenientconvenience
P5caution
P6.expectation1.出乎意料outofexpectation2.在意料之中inexpectation
3.盼望得到…inexpectationof…4.不负…所望liveuptoone’sexpectation
passive:
adj.被动的,消极的;
不抵抗的;
不活跃的Heplayedapassiveroleinthemarriage.
P7.1.seizethechance/opportunity抓住机遇
P8.application:
n.应用,运用;
申请,请求;
努力,专注Theinventionhadnopracticalapplication.
1.learningaboutlanguage
2.EnglishweeklyP3part1,part2
ThethirdPeriodusinglanguage
1.Targetlanguage目标语言
forehead,dot,tap,wire,straw,current,importance,helicopter,triangle,stable,practical,beatentrack,diveinto,setout(todo),intruth
b.重点句子
Hefoundthatbypressinghislipsagainst...
Hedesignedamachinethat...
Althoughhewillalwaysbeknownfor...,hewas...
Herealizedthatbyunderstandinghow...
2.Abilitygoals能力目标
EnablethestudentstolearnaboutthefamousinventorAlexanderGrahamBellandhisinventions.
3.Learningabilitygoals学能目标
HelpthestudentslearnhowthefamousinventorAlexanderGrahamBellinventedtelephones.
Teachingimportantpoints教学重点
HowthefamousinventorAlexanderGrahamBellinventedtelephones.
Teachingdifficultpoints教学难点
Helpthestudentslearnwhatthekeyistobecomeasuccessfulinventor.
Listening,fastreadingandpracticing.
ways教学过程与方式
StepⅠRevision
Checktheirhomework
Askthestudentstolookatthetitleandthepictureofthegreatinventoronpage25,andanswerthefollowingquestionsingroups.
1.Whatdoyouknowabouttheinventor?
2.Howusefulishisinventiontohumansociety?
Why?
StepⅢListening&
Reading
Firstly,letthestudentsreadthefourquestionsintheEX1onpage26togetageneralideaofwhatshouldbepaidattentiontoandthenplaythetapeforstudentstofollowandgivetheanswerstothequestions.Thenchecktheanswerswiththewholeclass.
StepⅣLanguagepoints
Tounderlinesomekeywordsandphrasesforthestudentsandhelpthemmastersomecomplicatedsentences.
Bear,associate,reproduce,stable,practical,diveinto,aflashofinspiration,setouttodosth,hangout,outoforder,getthrough
StepⅤPost-reading
DosomeEXSin“EnglishWeekly”34,P3,Part1,andchecktheiranswers
StepⅥHomework
1.Jinbangfrompage23to24
2.Previewthepartofgrammarintheworkbook.
TheFourthPeriodGrammar
Teachinggoals教学目标
1.Abilitygoals能力目标
Enablethestudentstousethepastparticipleastheattribute,predicativeandobjectcomplement.
2Learningabilitygoals学能目标
Helpthestudentslearnhowtousethepastparticipleastheattribute,predicativeandobjectcomplement.
Teachingimportant&
difficultpoints教学重难点
Howtousethepastparticipleastheattribute,predicativeandobjectcomplement.
Individualworkandpractice.
Checktheirhomework
StepⅡGrammarfocus
过去分词作定语、表语和宾语补足语
基础过关:
过去分词(表示和被动的动作)是有形容词.副词的作用,在句中可以用作定语,表语,宾语补足语和状语
一.过去分词作定语
过去分词做定语,表示分词的动作与所修饰的名词之间存在被动关系,单一的确过去分词做定语一般放在被修饰的名词之前,过去分词短语作定语放在被修饰的名词之后,过去分词及过去分词短语作定语均可以转换为一个定语从句
Thebrokenwindow(=Thewindowwhichwasbroken)willbereplacedsoon.
破损的窗户很快就会被换掉.
Thebooksboughtyesterday(=whichwereboughtyesterday)areofhighquality.
昨天买的书确实很不错
(1)表示情绪的过去分词作定语:
--Shethrewmeaquick,frightenedglance.他迅速而惊恐地看了我一眼
--Hisfaceworeapuzzledexpression.他脸上有一种困惑的表情
举一反三
amaze,embarrass,interest,excite,disappoint,encourage,move,surprise,astonish,delight,frighten,inspire,please,puzzle,terrify,shock,satisfy,worry,confuse,amuse,tire等。
这些动词构成的过去分词实际上已经成了形容词,它们常常用来修饰人
(2)过去分词短语作定语放在所修饰词之后,作用相当于一个定语从句:
What’sthelanguagespokeninthatcountry?
那个国家讲的是什么语言?
Suddenlythereappearedayoungwomandressedingreen.突然出现一个穿绿衣服的青年女子
二。
过去分词作表语
表示主语的状态且该状语通常是由外界因素引起的,这时过去分词可以被看作一个形容词,是形容词化的过去分词
,他并没有“完成”或“被动”之意,而是表示主语的状态。
I'
minterestedinreadingnovels,writtenbyJinYong.我对金庸的小说很感兴趣.
常见的还有:
besurprised,beastonished,beamazed,bemoved,beexhausted,beworried,bedevoted,bepleased,beinspired,
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