人教英语九年级Unit9精制课件教案Unit9 teaching plan.docx
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人教英语九年级Unit9精制课件教案Unit9teachingplan
Unit9:
Whenwasitinvented?
Part1:
TeachingDesign
第一部分:
教学设计
Functions
Talkaboutthehistoryofinventions
Structures
Passivevoice(questionsandstatements)
Targetlanguage
—Whenwasthetelephoneinvented?
—Ithinkitwasinventedin1876.
—Whataretheyusedfor?
—Theyareusedforseeinginthedark?
—Whoweretheyinventedby?
—TheywereinventedbyJulieThompson.
Vocabulary
salty,sweet,sour,crispy,pleasant,potatochips,slipper,leaf,fire,scoop,lightbulb,telescope,microwaveoven,abacus,camera,beverage,beinventedby,beusedfor,bymistake,byaccident
Learningstrategies
Brainstorming,Roleplaying
Period1:
Numbering,ListeningandSpeaking(Page68)
(Thetelephonewasinventedin1876.)
Objectives
●Tolearntounderstandandusepassivevoice(questionsandstatements)
●Tolistenandspeakaboutinventionswhichweremadeinthepast
Procedures
■Warmingupbylearnaboutpassivevoice(questionsandstatements)
Hello,class.Whatisthis?
Yes,itisatelephone.
Whenwasitinvented?
特殊疑问句:
特殊疑问词+助动词be+主语+及物动词的过去分词?
Thetelephonewasinventedin1876.陈述句:
主语+助动词be+及物动词的过去分词.
Let’sgoontootherinventions.
Whenwascomputerinvented?
Thecomputerwasinventedin1936.
Whenwascarinvented?
Thecarwasinventedin1885.
Whenwascamerainvented?
Thecamerawasinventedin1837.
Whenwassewingmachineinvented?
Thesewingmachinewasinventedin1830.
1aGroupingandspeaking
Ingroupsoffour,lookatthethingsonpage68.Numberthemintheorderoftheirinvention.
A:
Ithinkthetelephonewasinventedbeforethecar.
B:
Well,Ithinkthetelephonewasinventedafterthecar.
A:
Ithinkthetelevisionwasinventedbeforethecomputer.
B:
Well,Ithinkthetelevisionwasinventedafterthecomputer.
A:
Ithinkthecalculatorwasinventedbeforetheplane.
B:
Well,Ithinkthecalculatorwasinventedaftertheplaner.
1bListeningandmatching
Listentotherecordingandmatchtheinventionswiththedates.
Thethingsinthepictureswereinventedinthefollowingorder.
Thetelephonewasinventedin1876.
Carswereinventedin1885.
TheTVwasinventedaround1927.
Thehand-heldcalculatorwereinventedin1971.
Thepersonalcomputerswereinventedin1976.
Nowgopage132toreadtheconversation.Whilereadingtrytofindallthesentenceswiththe“make/sme+infinitive,make/sme+adjectivestructure”.Andalsocut/thesentenceintothoughtgroups,studyallthepredicates,circleallthelinkingwordsandunderlinealltheexpressions.That’sgrammarstudy,indeed.
Usefulexpressionsfromtheconversation
havemanymoderninventions,beinventedin1876,takeahistoryclass,haveaTV,beinventedaround1927,inthosedays,reallyexpensive,affordaTV,havecalculatorsandcomputers,learnedinschoolthat…,hand-heldcalculator,personalcomputers
Nowreadtheconversationagaintoturnitintoanarticle.
1cPairingandspeaking
Inpairs,onecoversthedatesandtheotheraskshimwhenthethingsinthepicturesonpage68wereinvented.Thenchangerolesandpracticeagain.
A:
Whenwasthetelephoneinvented?
B:
Ithinkitwasinventedin1876.
A:
Whenwasthecarinvented?
B:
Ithinkitwasinventedin1885.
A:
WhenwastheTVinvented?
B:
Ithinkitwasinventedaround1927.
A:
Whenwasthehand-heldcalculatorinvented?
B:
Ithinkitwasinventedin1971.
Period2:
ListeningandSpeaking(Page69)
(Whataretheyusedfor?
)
Objectives
●Tolearntounderstandandusepassivevoice(questionsandstatements)
●Tolistenandspeakaboutwhatinventionswereusedfor
Procedures
■Warmingupbystudyingthe“TargetLanguage”
Hello,class.Whatisthis?
Yes,itisaTVset?
Whatisitusedfor?
Right,youareright.Itisusedforwatchingreportsandfilmsandsoonathome.
Lookatthesentencesagainandnotethestructure.
—Whatisitused/for?
特殊疑问词+助动词be+主语+及物动词的过去分词?
—Itisused/forwatchingreportsandfilmsandsoonathome.主语+助动词be+及物动词的过去分词.
2aListeningandnumbering
Nextyouaregoingtolistentoaconversationandnumbertheinventionsintheorderthatyouhearthem.
Theinventionsareheardinthefollowingorder.
battery-operatedslippers→heatedicecreamscoop→shoeswithadjustableheels
Nowgopage133toreadtheconversation.Whilereadingtrytofindallthesentenceswiththepassivevoicestructure.Andalsocut/thesentenceintothoughtgroups,studyallthepredicates,circleallthelinkingwordsandunderlinealltheexpressions.That’sgrammarstudy,indeed.
Usefulexpressionsfromtheconversation
battery-operatedslippers,beusedfor…,see…inthedark,beinventedby…,heatedicecreamscoop,beusedforscoopingoutreallycoldicecream,beinventedby…,shoeswithadjustableheels,movetheheelsupanddown,changethestyleof…,maketheshoesgofromcasualtodressy
Nowreadtheconversationagaintoturnitintoanarticle.
2bListeningandmatching
Youshalllistentotherecordingagainandmatchtheitemsinthechartonpage69incolumnsA,B,andC.
A:
Invention
B:
Whowasit/weretheyinventedby?
C:
Whatisit/aretheyusedfor?
Shoeswithadjustableheels
ChelseaLanmon
Scoopingreallycoldicecream
Battery-operatedsneakers
JayceCoziarandJamieEllsworth
Seeinginthedark
Heatedicecreamscoop
JulieThompson
Changingthestyleoftheshoes
2cPairingandspeaking
Roleplaytheconversationsusingtheinformationinthechartinthemiddleofpage69.Payattentiontotheformationofpassivevoice.
A:
Whataretheshoeswithadjustableheelsusedfor?
B:
Theyareusedforchangingthestyleoftheshoes.
A:
Whatarethebattery-operatedsneakersusedfor?
B:
Theyareusedforseeinginthedark.
A:
Whatistheheatedicecreamscoopusedfor?
B:
Itisusedforscoopingreallycoldicecream.
Period3:
WritingandSpeaking(Page70)
(Helpfulinventionsandannoyinginventions)
Objectives
●Tolearntounderstandandusepassivevoice(questionsandstatements)
●Tolistenandspeakabouthelpfulinventionsandannoyinginventions
Procedures
■Warmingupbytellingaboutinventionsmadein20thcentury
Hello,class.Whatisthis?
Itisaradio.Whenwasitinvented?
Rightitwasinventedin1901.Thenwhatisthis?
1901年无线电/radio,1903年飞机/plane,1907年塑料/plastic,1928年青霉素/penicillin,1923年电视机/TV,1942年核武器/atombomb,1943年计算机/computer,1953DNA,1954年避孕药/prophylactic,1957年人造卫星/man-madesatellite,1967器官移植/organtransplant,1978试管婴儿/tubebaby
Thenwhatdoyouthinkarethemosthelpfulinventions?
Whatdoyouthinkarethemostannoyinginventions?
3aPairingandwriting
Therearetwokindsofinventions.Oneishelpfulinvention,andtheotherisannoyinginvention.Nowinpairsmakealistoffivehelpfulinventionsandfiveannoyinginventions.
Helpfulinventions
Annoyinginventions
Example:
telephone
Example:
alarmclock
1.plane
1.atomicbomb
2.computer
2.missile
3.bike
3.rifle
4.car
4.chemicalweapon
5.train
5.alarmclock
3bPairingandspeaking
Inpairsdiscussyouropinionsin3awithyourpartner.
A:
Whatdoyouthinkisthemosthelpfulinvention?
B:
Ithinkthemosthelpfulinventionisthelightbulb.
A:
Whyisthat?
B:
Well,itgivespeoplemoretimetoworkandplayeveryday.
-----------------------------------------------------------------------------------------------------------------
A:
Whatdoyouthinkisthemostannoyinginvention?
B:
Ithinkthemosthelpfulinventionistheatomicbomb.
A:
Whyisthat?
B:
Well,itgivespeoplemorepowertokillothers.
----------------------------------------------------------------------------------------------------------------
A:
Whatdoyouthinkisthelesshelpfulinvention?
B:
Ithinkthelesshelpfulinventionisthecar.
A:
Whyisthat?
B:
Well,itmakesitpossibleforpeopletomovetodistantplacesfaster.
4Groupingandspeaking
Ingroupsoffourimagineyouareleftaloneonasmallislandinthesea.Ifyouareallowedtotakefiveinventionsalongwithyou,whatwouldyoutake?
Iliketotakethefollowingswithme.
knife
flashlight
Handphone
telescope
gun
A:
I’dliketohaveaflashlightbecauseIcouldlighttheway.
B:
I’dliketohaveahandphonebecauseIcouldcall110ifIhaveproblems.
A:
I’dliketohaveagunbecauseIcouldkillanimalsforfood.
…
Period4:
Reading,Writing,ListeningandSpeaking
(Page71)
(Potatochipswereinventedbymistakes.)
Objectives
●Tolearntounderstandandusepassivevoice(questionsandstatements)
●Tolistenandspeakabouthowinventionsweremade
Procedures
■Warmingupbymakingpassivesentences
Hello,everyone.Thisweekwearelearningtousepassivevoice(questionsandstatements).Nowweshallbeginbymakingpassivesentences(questionsandstatements)withverbslearnedsofarinthisbook.
Iwasfrustratedbyhisreply.
Hisdeathwascausedbyhishardwork.
Wastheproblemsolved?
Hislasthopewasgivenup.
HisEnglishpronunciationisinfluencedbyhisChinese.
Hisattentionwasconcentratedonhisdisease.
Whenwasyourradiosetlost?
Washerorderobeyed?
Wassheterrifiedbyherface?
Whenwashishouseburned?
1aLookingandwriting
Onpage71youwillfindsomeadjectivesusedtodescribehowfoodtastes.Lookatthepicturesandwritethemunderthecorrectpicture.Notethatsomepictureshavemorethanoneword.
Doyoulikesweetdrinks?
Thecrackersaren’tcrisp.Theymusthavegotwet.
Thissoupisverysalty.
Iliketodrinksourmilk.
Theseorangesareassouraslemons.
1bThinkingandwriting
Onpage71youwillfindintheboxsomeadjectivesusedtodescribefood.Nowreadeachofthemandwritethenameofadifferentfoodaftereach