人教版选修八Unit 3《Inventors and inventions》word教案.docx

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