Unit 6 When was it invented Section A 教案文档格式.docx

Unit 6 When was it invented Section A 教案文档格式.docx

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1.KeyVocabulary:

2.TargetLanguage:

Talkaboutthehistoryofinventions.

Ⅲ．TeachingDifficultPoints

1.Trainthestudentstotalkaboutthehistoryofinventions.

2.Trainthestudentstounderstandthetargetlanguageinspokenconversation.

Ⅳ.TeachingMethods

1.Listening.

2.Groupwork.

3.Pairwork.

Ⅴ.TeachingAids

1.Ataperecorder.

2.Somepicturesorrealobjectsoftheinventions.

Ⅵ．TeachingProcedures

StepIRevision

1.RevisethelanguagepointsinUnit9.

AsksomestudentstosaysomethingaboutTinaandthestorieshappenedonAprilFool’sDay.EncouragethemtousethePastPerfectTense.

2.Checkthehomeworkbyaskingsomestudentstosharethesentencestheymadewiththeverbswiththeclass.

StepⅡ1a

Thisactivityreviewsvocabularyandintroducesnewvocabularywhichcanbeusedtotalkaboutinventions.

Readtheinventionstothestudents.

Callthestudents’attentiontothefivepictures,Tellthestudentsthatallofthesethingswereinventedinthelast150years.

Pointtoeachpictureandletthestudentstellwhatitis.

Writethenamesofthefiveinventionsontheblackboard.

computer,car,calculator,telephone,TVset

Haveseveraldifferentstudentsguessandwritethedatesontheboard.

Asktheclasstorepeatthequestionsandanswerslikethis.

T:

Whenwasthecomputerinvented?

Classrepeat.

SS:

Good.NowTom,whatisyourguess?

S1:

1965.

OK.Tom,repeatafterme.Thecomputerwasinventedin1965.

Class,pleaserepeat.

Thecomputerwasinventedin1965.

Repeattheprocesswithseveraldifferentinventions.

Tellthechildrenthattheywillfindouttherealdatesaftertheycompletethelesson.

Afterthat,askthestudentsthequestionsbelow:

Questions:

1．Whichonedoyouthinkistheoldest?

2．Whichoneisthenewest?

3．Whichonedoyouthinkistheoldestorthefirstinvention?

4．Whichoneisthenewestorlastinvention?

Askdifferentstudentstoanswerthequestions.

Havethestudentslookattheexampleconversationinthebox.Asktwostudentstoreadthisconversationtotheclass.

A:

Ithinkthetelephonewasinventedbeforethecar.

B:

Well,Ithinkthetelephonewasinventedafterthecar.

Readtheinstructionsagaintothestudents.Remindthemtoremembertheinventionsfromfirsttolast.

Thenhavethestudentstalkaboutthefiveinventionsingroupsoffour,usingthesampleconversationasamodel.

Askseveralgroupstotelltheclasstheiranswers.Therestoftheclasslistentothemandshowtheyhavedifferentanswersbyraisingtheirhands.

Inthenextactivityyouwillfindouttherealdates.

StepⅢ1b

Thisactivitygivesstudentspracticeinunderstandingthetargetlanguageinspokenconversation.

Getthewholeclasstoreadtheinstructiontogether.

Callthestudents’attentiontothefiveinventionsinthepicture.Askfivestudentstosaythenamesofthem.

Thenaskthemtoseethefivedateswithablanklineinfrontofeach.

We’lllistentoagirlandawomantalkingaboutthefiveinventions.Theywilltalkaboutwhentheywereinvented.Listencarefullyandmatchtheinventionsandthedates.Writethecorrectletterinfrontofeachdateasthesamplegiven.Askthemtohavealookatthesampleanswer.Tellthemtheanswerinfrontof1876isd.Thatmeansthatthetelephone,whichisletterd,wasinventedin1876.

Playtherecordingthefirsttime.Thestudentsonlylistenandtrytocatchthemainidea.

Playtherecordingasecondtime.Letthestudentsmatchtheinventionsandthedates.

Checktheanswersbyaskingseveralstudentstosaytheanswerstotheclass.

Ifsomeoftheanswersarehardtogetforthechildren,tellthemnottoworryandtheywillmakeitnext.

Thenplaytherecordingagain．Pauseaftereachsentenceandletthestudentsrepeat.

Forsomedifficultsentences,getthestudentstorepeatseveraltimes.Besurethattheymakeeverythingclear.

Answers

d1876a1885e1927c1971b1976

Tapescript

Girl:

Lifemusthavebeendifficultwhenyouwereakid.

Woman:

Oh;

notreally.Whydoyousaythat?

Well,youdidn’thavemanymoderninventions.Like,youprobablydidn’thaveatelephone,right?

Ofcoursewedid!

HowolddoyouthinkIam?

Thetelephonewasinventedin1876.

Howaboutcars?

Ibetcarsweren’tinventedyet.

Suretheywere.Carswereinventedin1885.Myfamilyhadacar.Ithinkyouneedtotakeahistoryclass,Alice.

Ha,ha!

Well,didyouhaveaTV?

No,wedidn’t.TheTVwasinventedaround1927,Ithink.Somefriendsofminehadone.Butinthosedays,TVswerereallyexpensive,andwecouldn’taffordone.

AndIbetyoudidn’thavecalculatorsandcomputersandstuff.That’ssomethingIdoknow.Welearnedinschoolthathand-heldcalculatorswereinventedin1971andpersonalcomputerswereinventedin1976.

You’reright.Ididn’thavethosethingswhenIwasyoung.ButIdonow!

StepⅣ1c

Thisactivityprovidesguidedoralpracticeusingthetargetlanguage.

ReadtheinstructionsandpointtothelistofdatesinActivity1b.

Youwillbetalkingaboutthedatesthingswereinventedwithapartner.

Callthestudents’attentiontotheexampleinthebox.Askapairofthestudentstoreadthisconversationtotheclass.

SA:

SB:

Writetheconversationontheblackboard.

Thengetthestudentstopracticeinpairs,usingtheinformationinActivity1b.Tellthemtodoitlikethis:

StudentAcoversthedates.StudentsB,asksStudentAwhenthethingsinthepictureabovewereinvented.Thenchangerolesandpracticeagain.

Askseveralpairstosharetheirconversationswiththeclass.

StepⅤSummary

Inthisclass,we’velearnedtotalkaboutthehistoryofinventionswithpassivevoice.We’vealsodonesomelisteningpracticeinunderstandingthetargetlanguageinspokenconversation.Andwe’vedonemuchoralpractice,usingthetargetlanguage.

StepⅥHomework

1．WriteouttwoconversationsinActivity1a.

2．WriteouttwoconversationsinActivity1c.

StepⅦBlackboardDesign

1．Thenamesofthefiveinventions:

2．Targetlanguage:

A:

B:

TheSecondPeriod

I.TeachingAimsandDemands

（1）KeyVocabulary

beusedfor,adjustable,heel,battery,operate,slipper,scoop,electric

（2）TargetLanguage

Whenwasthecarinvented?

Itwasinventedin1885.

Whoweretheyinventedby?

TheywereinventedbyJulieThompson.

Whataretheyusedfor?

Theyareusedforseeinginthedark.

（1）Trainthestudents’listeningskill.

（2）Trainthestudents’communicativecompetenceusingthetargetlanguage.

（3）Trainthestudentstousethenewvocabulary.

Ⅱ.TeachingKeyPoints

（1）Listeningpracticewiththetargetlanguage.

（2）Makecommunicationswithtargetlanguage.

（3）Teachthenewvocabulary.

Ⅲ.TeachingDifficultPoints

1.TeachingtheGrammarFocus.

2.Thelisteningpracticewiththetargetlanguage.

3.Makecommunicationswiththetargetlanguage.

Ⅳ.TeachingMethods

1.Listening

2.Pairwork

Ⅴ.TeachingAid

Ataperecorder

Ⅵ.TeachingProcedures

1.Checkthehomework.

2.Revisethetargetlanguagelearnedlastclass.Getthestudentstoaskandanswerquestionsinpairslikethis:

Tellthemtoaskaboutallthefiveinventions.

StepⅡ2a

Thisactivityprovideslisteningpracticewiththetargetlanguageandreviewnewvocabularyaboutinventions.

Showthesenewwordsonascreenbyaprojector.

beusedfor用来做……

adjustableadj．可调整的

heeln．（鞋、袜等的）后跟；

（足）跟

batteryn．电池

operatev．操作；

作业

slippern．拖鞋

scoopv．用勺舀n．勺子；

球形勺；

长柄勺

electricadj．电子的；

电的

Pointtoeachoneandteachthemtoread.

Doitseveraltimesuntilthechildrencanreadthemwell.

Askafewstudentstoreadthenewwords．Seeiftheycanreadeachwordcorrectly.

Askthestudentstoreadtheinstructionstogether.

Writethenamesoftheinventionsontheblackboard:

Shoeswithadjustableheels

batteryoperatedslippers

heatedicecreamscoop

Readthethreenamesoftheinventionsandthestudentsrepeat.Dosomeexplanationaswell.

Thenpointtothepictureofeachinventionandaskstudentswhattheythinkisinterestingaboutit.

You’llhearaboutsomeinterestinginventions.Pleaselistenandnumberthethreeinventionsintheorderthatyouhearthemintheconversation.Writeanumberinfrontofeachinventiontoshowwhatorderyouhearaboutthem.

Playtherecordingthefirsttime,studentsonlylisten.Thenplaytherecordingagain.Askthestudentstowriteanumberoneachshortlineinfrontofeachinvention.

Checktheanswersbyaskingastudenttotelltheanswers.

Theinventionsshouldbenumberedinthisorder.

Boy:

Whatarethose?

They’rebattery-operatedslippers.

Whataretheyus