人教英语九年级Unit9精制课件教案Unit9 teaching plan.docx

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