人教版选修八Unit 3《Inventors and inventions》word教案.docx
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人教版选修八Unit3《Inventorsandinventions》word教案
2019人教版选修八Unit3《Inventorsandinventions》word教案
Teachingaimsanddemands
Topics
Inventions;patentapplications;greatinventors
Vocabulary
Seizestrawfilecurrentbearhelicoptertaptriangledistinguishrefrigeratorgluecourtdialextensiondotversiondotversionassociatecompetencepatentjeepcourtyardpersonnelwalnutmercifulproductstainlesspowdercubicperfumeabruptcubeconvenientcautionpassiveexpectationmerrycriterionvalidstringripegreengrocerfreezingidentificationinnocentdirectorydynamicrainfallstablelanternpracticaljamabruptlyforeheadmerrilywire
Callup;beatentrack;nowandthen;applyforapatent;setabout;intheexpectation;diveinto;seizetheopportunitytodo;setout(todo);distinguishoneself;hangon;cannotbear;outoforder;trafficjams;getthrough;aseriesofdots;ringback;tap...out;ringoff
Sentences
1.herewasachanceformetodistinguishmyselfbyinventingsomethingmercifulthatwouldcatchsnakesbutnotharmthem.
2.Butmonitoredcarefully,thesnakesprovedtobenotroubleandallwentaccordingtoplan.
3.Everytimeyoudoyouwillbecertaintofindsomethingthatyouhaveneverseenbefore.
4....beforeyouknowit,youwillhavesomethingworththinkingabouttooccupyyourmind.
5.Althoughheismostoftenassociatedwiththeinventionofthetelephone,hewasindeedacontinuingsearcherafterpracticalsolutionstoimprovethequalityofeverybody'slife.
6.I'msorry,butthisphoneisoutoforder.
Functions:
(makingtelephonecalls)
Holdtheline,please.
Justamoment,please.
Ican'tgetthrough.
Whichextension...,please?
Caniringbacklater?
Hangon,please.
I'msorry,butthisphoneisoutoforder.
Imustringoffnowbecause...
Sorry,he/sheisn'thererightnow.
Canispeakto...,please?
Grammar
Revisethepastparticipleastheattribute,predicativeandobjectcomplement
1.thenextmorningicarriedinmyhandasmallnetusedforcatchingfish.
2.Sheseemedembarrassedbythequestion.
3.Marywantsherpaintingsdisplayedinthegallery.
Focus-on
1.getstudentstoknowsomethingaboutinventorsandinventions.
2.Havestudentslearnsomeusefulnewwordsandexpressionsaboutinventorsandinventionsandletthemlearneffectivewaystomasterthem.
3.Enablestudentstoexpresshowtomaketelephonecalls.
4.Letstudentsgetabetterunderstandingofthegrammaritem.
5.Developstudents'listening,speaking,readingandwritingabilities.
Difficulties
1,enablestudentstomastertheusageofthepastparticipleastheattribute,predicativeandobjectcomplement.
2,Letstudentslearntowriteadialogueofexpressinghowtomaketelephonecalls.
3,developstudents'integrativeskills.
Periodsneeded:
6
Period1warmingup,pre-reading,readingandcomprehending
2languagestudy
3grammar
4listeningandspeaking
5readingandwriting
6summingup.learningtipandassessment
Period1warmingup,pre-reading,readingandcomprehending
Knowledgeandskills
1.toknowthemeaningofthenewwordsandphrasesinthisperiod
2.Tolearnaboutsomeinventions,makeclearthedifferencebetweenadiscoveryandaninvention
3.Tolearnhowtheinformationisorganized
4.Todevelopthereadingabilitybyskimmingandscanningthepassage
5.Todevelopthespeakingabilitybytalkingaboutinventorsandinventions
Processandmethods
1whiledoingwarminguptheteachercanleadinthetopicofthisunitbyshowingstudentssomepicturesofinventorsandinventions
2duringpre-readingtheteachercangoaroundtheclassroomanddiscussthequestionswithseveralstudents
3whiledoingreadingandcomprehending,theteachermayfirstaskthestudentstoreadthetextquicklytogetthegeneralideaofeachparagraph.encouragethemtoanswersomequestionsanddiscussthetextstructure
4toconsolidatethecontentsofthereadingpassage,thestudentsshouldberequiredtoretellthetextintheirownwordsattheendoftheclass
Focus-on
1,toenablethestudentstolearnaboutinventorsandinventionsandtodeveloptheirreadingability
2,toenablethestudentstotalkaboutinventions
Teachingprocedure
Step1warmingup
Todealwiththepartbylookingandtalking
Showthepicturestothestudentsandletthemknowwhichpicturesshowinventionsandwhichshowdiscoveriesandtalkaboutthem.
Step2pre-reading
Askstudentsiftheyknowthestageseveryinventormustgothroughbeforetheycanhavetheirinventionapproved.encouragethemtotalkaboutitandlookatthelistonpage19toworkoutasuitableorder.
Step3readingandcomprehending
1.fastreading:
askstudentstoskimthepassagetogetthekeywordsandgeneralideaofeachparagraphandthemainideaofthetext.
2.Readthepassagecarefully,dividethepassageinto4partsandmatchthemainideaofeachpart.
Part1(para.______)1.theresearchontheapproachestosolvetheproblem
Part2(para.______)2.theattemptstocatchthesnakes
Part3(para.______)3therequirementsofgettingapatent
Part4(para.______)4thediscoveryoftheproblemofthesnakes
3.askstudentstoscanfordetailedinformationandchoosethebestanswer.
结合学生用书
4readthetextcarefullyandthendecidewhetherthefollowingstatementsaretrueorfalse.
(1)Iboughtanice-creammakermadeofaluminum.()
(2)Thesnakesaretoobigformetohandle.()
(3)Thesnakesarepoisonous.()
(4)Thesnakesarefinallysenttothezoo.()
(5)Peoplewhoproducedanewtypeofplanthavethequalificationtogetapatent.()
(6)Apatentwillbepublished18monthsfromthedateyouapply.()
Step4listening,readingaloudandunderlining
Askstudentstoreadthepassagealoudtothetapeandletthempayattentiontothepronunciationofeachwordandthepauseswithineachsentence.Tellthemtopickoutalltheusefulexpressionsorcollocationsfromthepassagewhilereadingandcopythemdownintheirnotebooksafterclassashomework.
Collocations:
callup,nowandthen,setabout,applyforapatent,intheexpectation,seizetheopportunitytodo,distinguishoneself....
Step5retelling
Askstudentstotalkaboutthestagesintheinventingprocessintheirownwords.Givethemsomekeywordsontheblackboard.Thenletthemtrytoretellthepassage.
Step6homework
1.learntheusefulnewwordsandexpressionsinthisperiodbyheart.
2.Dealwiththeexercisesinp31oftheirexercisebook
Step7reflectionafterteaching
_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Period2languagestudy
Knowledgeandskills
1.togetthestudentstolearntousetheimportantnewwordsandphrasesfreely
2.Togetthestudentstounderstandandusetheimportantandusefulsentencepatterns
Processandmethods
1.referringtothetextbooks,referencebooksordictionaries
2.Talkingaboutthedifficultpintswithyourgroup-mates
3.Tryinghardtolearnthelanguagepointsbyheart
4.Practicingthelanguagepointsactively
Focus-on
1.importantnewwordsandexpressions
2.Importantandusefulsentencepatterns
3.Somedifficultandlongsentencesinthetext
Teachingprocedure
Step1revision
1.checkthehomeworkexercises
2.Asksomestudentstosaysomethingabouttheinventions
Step2exercisesforusefulwordsandexpressions
1.turntopage23.Gothroughtheexercisesindiscoveringusefulwordsandexpressionswithstudentsandmakesuretheyknowwhattodo.
2.Givethemseveralminutestofinishtheexercises
3.Checktheanswerswiththewholeclassandexplaintheproblemstheymeetwherenecessary.
Step4vocabularystudy
结合学生用书
Step5using
Turntopage63.askstudentstodotheexercisesinusingwordsandexpressionsintheworkbook
Step6homework
Finishofftheworkbookexercises
Step7reflectionafterteaching
_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Period3grammar
Knowledgeandskills
1.Togetthestudentstorevisethedifferentformsandusagesofthepastparticiple.
2.toenablethestudentstousethepastparticipleastheattribute,predicativeandobjectcomplementcorrectlyandproperly
Processandmethods
1.toaskthestudentstopickoutthesentencesincludingthepastparticiple
2.toaskthestudentstodiscovertheusagesofthepastparticiplebycomparingalotofexamplesentences
3.toaskthestudentstodotheexercisesindiscoveringusefulstructuresonpage24forthemtomasterthepastparticipleform.
4.Toaskthestudentstodotheexercisesinusingstructuresonpage65andsomeotheradditionalexercisesforconsolidation.
Focus-on
1.togetthestudentstomasterthestructureandusagesofthepastparticipleform
2.togetthestudentstolearnhowtousethepastparticipleformcorrectly
teachingprocedure
step1revision
1.checkthehomeworkexercises
2.dictatesomenewwordsandexpressions
step2grammarlearning
1.askthestudentstostudythefollowingsentencesandtrytosummarizethestructuresandthemeaningsofthepastparticipleforms:
(1)ThefirstthingIdidwastoseeiftherewereanyproductsthatmighthelpme,butthereonlyseemedtobepowdersdesignedtokillsnakes.
(2)Thecriteriaaresostrictthatitisdifficulttogetnewideasacceptedunlesstheyaretrulynovel.
(3)…soAlexanderbecameinterestedinhelpingdeafpeoplecommunicateandtheyareeducation.
(4)Onedayashewasexperimentingwithoneendofastrawjoinedtoadeafman’seardrumandtheothertoapieceofsmokedgl