九年级英语全册Unit15We'retryingtosavethemanatees！TheFourthPeriod教案人教新目标版

Unit15We'retryingtosavethemanatees！

TheFourthPeriod

Ⅰ．TeachingAimsandDemands

1．KnowledgeObjects

(1)KeyVocabulary

planet,recycle,shower,papertowels,napkins,turnoff

(2)TargetLanguage

Wereallyshouldn'tusepapernapkins,youknow.

Iknow.Istoppedusingthemlastyear.

2．AbilityObjects

(1)Trainstudents'speakingandlisteningability.

(2)Trainstudents'abilitytounderstandthetargetlanguageinspokenconversation.

(3)Trainstudents'abilitytousethetargetlanguage.

3．MoralObject

Weshouldbeawareoftheimportanceofprotectingtheenvironment.

Ⅱ．TeachingKeyPoints

1．KeyVocabulary

planet,recycle,turnoff

2．TargetLanguage

Wereallyshouldn'tusepapernapkins,youknow.

Iknow.Istoppedusingthemlastyear.

Ⅲ．TeachingDifficultPoints

1．Howtotrainstudents'speakingandlisteningability.

2．Howtousethetargetlanguage.

Ⅳ．TeachingMethods

1．Listeningmethod

2．Pairworktomakeeverystudentworkinclass.

Ⅴ．TeachingAids

1．Ataperecorder

2．Theblackboard

Ⅵ．TeachingProcedures

StepⅠRevision

Checkhomework.Inviteastudenttoreadhisorherlettertotheeditor.Helpcorrectanymistakes.

StepⅡ1a

Thisactivityintroducesnewvocabulary.Readtheinstructionsaloudtotheclass.Thenask,What'sthemeaningofthephrasesavetheplanet.(ItmeanstokeepplanetEarthcleanandnotpolluted.)Lookatthefivesuggestionsforwaystosavetheplanet.Inviteastudenttoreadeachonealoudtotheclass.Makesurestudentsunderstandthemeaningofeachsuggestion.

stopridingincars.

recyclebooksandpaper.

turnoffthelightswhenyouleavearoom.

turnofftheshowerwhileyouarewashingyourhair.

don'tusepapertowelsornapkins.

Getstudentstowriteanumber1infrontoftheeasiestthingtodo,anumber2infrontofthesecondeasiestthingtodo,andsoforth.Checktheanswers.Studentswillprobablyhavedifferentanswers.Letoneofthestudentstosaywhyheorshethinksacertainthingiseasytodoandanotherthingisdifficulttodo.Forexample:Ithinkitiseasytoturnoffthelightswhenyouleaveroom.Becauseeveryonecandoitwithoutanyeffort.Itisdifficulttostopridingincars.Manypeoplegotoworkorgotoschoolbycar,becauseitisfarawayfromtheirhomes.Otherwisetheywillbelate.

Notes

1．stopdoing—discontinuedoing

2．recycle—treatsothatfurtheruseispossible

StepⅢ1b

Thisactivityprovidesguidedoralpracticeusingthetargetlanguage.Readtheinstructionstotheclass.YouwillparetheanswersyouwroteforActivity1a.

Lookattheexampleinthespeechbubbles.Inviteapairofstudentstoreadittotheclass.

SA:Recyclingpaperisreallyeasy.

SB:Iagree.Butit'shardtostopridingincars.

LookbackatthelistofitemsinActivity1aagain.Firstonestudentmakesastatement.Thentheotherstudentagreesordisagreeswithit.YoucanlookbackatActivity4inSectionAtogetideasofwordstousewhenagreeinganddisagreeing.

Havestudentsworktogether,movearoundtheclassroom,checkingtheworkandofferinghelpasneeded.

Askapairofstudentstosaytheiranswersasanexample.

SA:Turningoffthelightswhenyouleavearoomisreallyeasy.

SB:Iagreewithyou.

SA:Notusingpapertowelsisreallyhard.

SB:Idisagreewithyou.Ibelievethatwecanusehandkerchieves.

StepⅣ2a

Thisactivityprovideslisteningpracticewiththetargetlanguageandnewvocabularywords.

Gothroughtheinstructionswiththeclass.NowyouwillhearJackandJuliatalkaboutwhattheyaredoingtohelpsavetheplanet.Lookatthechart.InviteastudenttoreadthelistofitemsthatJuliaandJacktalkabout.

turningoffthelights

turningofftheshower

stoppingusingpapernapkins

takingyourownbagswhenshopping

notridingincars

ridingabike

recyclingpaper

Playtherecordingforthisactivityforthestudents.Thefirsttimestudentsonlylistencarefully.Playtherecordingasecondtime.Say,ListentotherecordingagainandcheckthethingsJuliaandJacktalkabout.Ifnecessary,playtherecordingagain.

Checktheanswerswiththeclass.

Answers

Theytalkabout;turningoffthelights,turningofftheshower.

takingyourownbagswhenshopping.

notridingincars,ridingabike.

Tapescript

Boy:Hey,Julia.Don'tforgettoturnoffthelights.Itsaveselectricity.

Girl:Oh,Iknow.Iusuallydothat.Iwasjustinahurry.Howyou'resointerestedintheenvironment,Jack?

Boy:Ialwayshavebeen.Lotsofpeoplethinkthere'snothingtheycando,butIjustreadthisbookaboutit,andtherearelotsofthingstheaveragepersoncando.

Girl:Likewhat?

Boy:Well,youshouldturnofftheshowerwhenyou'rewashingyourhair.

Girl:Oh,I'dneverdothat!

Boy:Youwouldn't?

Girl:No,Ihaveveryshorthair.I'monlyintheshowerforafewminutes.

Boy:Well,everyminutehelps.

Girl:Whatelsedoesitsay?

Boy:Itsaysyoushouldtakeyourownbagswhenyougofoodshopping.

Girl:Oh,that'snotdifficult.Icandothat.Whatelse?

Boy:Hmmm.Here'sagoodone.Itsayspeopleshouldstopridingincarsandstartridingbikes.

girl:Oh,I'llneverdothat!Canyouseemeriding45minutestoandfromschooleveryday?

Boy:Well,Ithinktheenvironmentisreallyimportant.Besides,Ilikeridingmybike.

Girl:Yes,andyoualsoliveclosetoschool!

StepⅤ2b

Thisactivitygivesstudentspracticeinunderstandingthetargetlanguageinspokenconversation.

Youwillhearthesamerecordingagain.ListenandcheckthethingsthatJuliaisdoingnow,thethingsshewilldointhefuture,andthethingsshewouldneverdo.

Pointtothethreecolumnheadingsinthechartandletstudentsreadtheheadingsagainontheirown.Nowlistentotherecordingcarefullyandcheckthethings.Playtherecordingagainifnecessary.Studentschecktheiranswers.Correcttheanswers.

Answers

ThingsJuliaisdoingnow:turningoffthelights.

ThingsJuliawilldointhefuture:takingbagswhenshopping.

ThingsJuliawillneverdo:turningofftheshowernotridingincarsorridingabike.

StepⅥ2c

Thisactivityprovidesguidedoralpracticeusingthetargetlanguage.Lookatthesampleconversation.Inviteapairofstudentstoreaditaloudtotheclass.

A:Wereallyshouldn'tusepapernapkins,youknow.

B:Iknow.Istoppedusingthemlastyear.Gothroughtheinstructionswiththeclass.Say,Haveaconversationabouttheitemsinthechart.Talkaboutwhichofthesethingsyoudonow,whichyouwilldointhefuture,andwhichyouwouldneverdo.

Getstudentstoworkinpairs.Whiletheyareworking,walkaroundtheclassroomcheckingtheprogressofthepairsandofferinghelpasneeded.Inviteoneortwopairstosaytheirconversationstotheclass.

SA:Weshouldturnoffthelightswhenmeleavearoom.

SB:Ialwaysdothat.

SA:Weshouldtakeourownbagswhenshopping.

SB:That'seasy.Iwilldothatinfuture.

S