Unit 9 When was it invented.docx
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Unit 9 When was it invented.docx
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Unit9Whenwasitinvented
Unit9Whenwasitinvented?
TheFirstPeriod
Ⅰ.TeachingAimsandDemands
1.KnowledgeObjects
(1)KeyVocabularyinvent
(2)TargetLanguage
Whenwasthetelephoneinvented?
Ithinkitwasinventedin1876.
2.AbilityObjects
(1)Teachthestudentstousethenewwords.
(2)Trainthestudentstotalkaboutthehistoryofinventions.
(3)Trainthestudents’listeningandspeakingskillswiththetargetlanguage.
3.MoralObjects
Manyimportantinventionshavechangedtheworldalot.Doyouknowtheinventorsofthem?
Andwhenweretheyinvented?
Ⅱ.TeachingKeyPoints
1.KeyVocabulary
invent
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:
Whenwasthecomputerinvented?
T:
Good.NowTom,whatisyourguess?
S1:
1965.
T:
OK.Tom,repeatafterme.Thecomputerwasinventedin1965.
T:
Class,pleaserepeat.
SS:
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.
Checktheanswersbyaskingseveraltosaytheanswerstotheclass.
Ifsomeoftheanswersarehardtogetforthechildren,tellthemnottoworryandtheywillmakeitnext.
Thenplaytherecordingagain.Pauseaftereachsentenceandletthestudentsrepeat.
Forsomedifficultsentences,getthestudentstorepeatseveraltimes.Besurethattheymakeeverythingclear.
Answers
d1876a1885e1927c1971b1976
Tapescript
Girl:
Lifemusthavebeendifficultwhenyouwereakid.
Woman:
Oh;notreally.Whydoyousaythat?
Girl:
Well,youdidn’thavemanymoderninventions.Like,youprobablydidn’thaveatelephone,right?
Woman:
Ofcoursewedid!
HowolddoyouthinkIam?
Thetelephonewasinventedin1876.
Girl:
Howaboutcars?
Ibetcarsweren’tinventedyet.
Woman:
Suretheywere.Carswereinventedin1885.Myfamilyhadacar.Ithinkyouneedtotakeahistoryclass,Alice.
Girl:
Ha,ha!
Well,didyouhaveaTV?
Woman:
No,wedidn’t.TheTVwasinventedaround1927,Ithink.Somefriendsofminehadone.Butinthosedays,TVswerereallyexpensive,andwecouldn’taffordone.
Girl:
AndIbetyoudidn’thavecalculatorsandcomputersandstuff.That’ssomethingIdoknow.Welearnedinschoolthathand-heldcalculatorswereinventedin1971andpersonalcomputerswereinventedin1976.
Woman:
You’reright.Ididn’thavethosethingswhenIwasyoung.ButIdonow!
StepⅣ1c
Thisactivityprovidesguidedoralpracticeusingthetargetlanguage.
ReadtheinstructionsandpointtothelistofdatesinActivity1b.
Youwillbetalkingaboutthedatesthingswereinventedwithapartner.
Callthestudents’attentiontotheexampleinthebox.Askapairofthestudentstoreadthisconversationtotheclass.
SA:
Whenwasthetelephoneinvented?
SB:
Ithinkitwasinventedin1876.
Writetheconversationontheblackboard.
Thengetthestudentstopracticeinpairs,usingtheinformationinActivity1b.Tellthemtodoitlikethis:
StudentA,coversthedates.StudentsB,asksStudentAwhenthethingsinthepictureabovewereinvented.Thenchangerolesandpracticeagain.
Askseveralpairstosharetheirconversationswiththeclass.
StepⅤSummary
Inthisclass,we’velearnedtotalkaboutthehistoryofinventionswithpassivevoice.We’vealsodonesomelisteningpracticeinunderstandingthetargetlanguageinspokenconversation.Andwe’vedonemuchoralpractice,usingthetargetlanguage.
StepⅥHomework
1.WriteouttwoconversationsinActivity1a.
2.WriteouttwoconversationsinActivity1c.
StepⅦBlackboardDesign
Unit10Whenwasitinvented?
SectionA
TheFirstPeriod
1.Thenamesofthefiveinventions:
computer,car,calculator,telephone,TVset
2.Targetlanguage:
A:
Whenwasthetelephoneinvented?
B:
Ithinkitwasinventedin1876.
Unit10Whenwasitinvented?
TheSecondPeriod
I.TeachingAimsandDemands
1.KnowledgeObjects
(1)KeyVocabulary
beusedfor,adjustable,heel,battery,operate,slipper,scoop,electric
(2)TargetLanguage
Whenwasthecarinvented?
Itwasinventedin1885.
Whoweretheyinventedby?
TheywereinventedbyJulieThompson.
Whataretheyusedfor?
Theyareusedforseeinginthedark.
2.AbilityObjects
(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
StepIRevision
1.Checkthehomework.
2.Revisethetargetlanguagelearnedlastclass.Getthestudentstoaskandanswerquestionsinpairslikethis:
SA:
Whenwasthetelephoneinvented?
SB:
Ithinkitwasinventedin1876.
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.
Answers
Theinventionsshouldbenumberedinthisorder:
312
Tapescript
Boy:
Whatarethose?
Girl:
They’rebattery-operatedslippers.
Boy:
Whataretheyusedfor?
Gi
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