人教版新目标九年级英语教案Unit 10 When was it inventedWord格式文档下载.docx

人教版新目标九年级英语教案Unit 10 When was it inventedWord格式文档下载.docx

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（1）Listeningpracticewiththetargetlanguage．

（2）Makecommunicationswithtargetlanguage．

（3）Teachthenewvocabulary

Ⅲ．TeachingDifficultPoints

1．TeachingtheGrammarFocus．

2．Thelisteningpracticewiththetargetlanguage．

3．Makecommunicationswiththetargetlanguage．

Ⅳ．TeachingMethods

1．Listening2．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．

Whataretheyusedfor?

They’reusedforseeinginthedark．

Oh,that’scool!

JulieThompson．Andlookatthisheatedicecreamscoop．

Iknowwhatit’sfor!

It’susedforscoopingoutreallycoldicecream．

Right．ItwasinventedbyChelseaLanmon．

Myfavoritearethoseshoeswithadjustableheels．Youknowyoucanmovetheheelsupanddown．TheywereinventedbyJayceCoziarandJamieEllsworth．

Andwhataretheyusedfor?

Well,youcanchangethestyleofyourshoes．Youcanmaketheshoesgofromcasualtodressy．

StepⅢ2b

Thisactivityprovidesguidedlisteningpracticeusingthetargetlanguage．

Getthestudentstoreadtheinstructionstogether．Besurethateachstudentknowswhattodo．ReadthethreeheadingsInventions,whowasitinventedby?

andwhatisitusedfor?

Thenreadtheinformationundereachheading．Dosomeexplanationifnecessary．

You’llhearthesamerecordingagain．

Pleaselistencarefullytowhatthepeoplearesayinganddrawlinestomatchitemsinthechart．

Callthestudents’attentiontothethree-partsamplegiveninthechart．Readittotheclassandexplainitlikethis:

ThesamplemeanstheshoeswithadjustableheelswereifinventedbyJayceCoziarandJimieEllsworth．Theyareusedforchangingthestyleofashoe．

Afterthat,playtherecordingagainandthestudentsdrawlinestomatchtheitemsinthethreecolumns．

Checktheanswersbyaskingthreedifferentstudentstoreadtheiranswerstotheclass．

Atlast,playtherecordingforanothertimeandpauseaftereachsentence．Thestudentsrepeatafteritsentencebysentence．Dosomeexplanationifnecessary．

Makesurethateveryoneunderstandsallthedetailsabouttheconversation．

shoeswithadjustableheelsJayceCoziarandJamieEllsworth——changingthestyleofashoebatteryoperatedslippersJulieThompsonseeinginthedarkheatedicecreamscoopChelseaLanmonscoopingreallycoldicecream．

StepⅣ2c

Thisactivityprovidesguidedoralpracticeusingthetargetlanguage．

Readtheinstructionstothestudents．

Askapairofthestudentstoreadthesampleconversation．

Getthestudentstoaskaboutthethreeinventionsfirst,usingtheinformationinthechartinActivity2b．

ThenletthemroleplaytheconversationsusingtheinformationinthechartinActivity2c．

GetthemtomaketheirownconversationsusingtheinformationinthechartinActivity2clikethis:

（Pointingtotheinventions）

A:

Whatarethese?

B:

Theyarebattery-operatedslippers．

TheywereinventedbyJulieThompson．

Askthestudentstoworkinpairs．Movearoundtheclassroomcheckingprogressandprovidinghelpifneeded．

Checktheanswersbycallingondifferentpairstosaytheirconversationsfortheclass．

StepⅤGrammarFocus

ThisactivityintroducesthetargetlanguagewiththePassiveVoice．

Callthestudents’attentiontothesentencesinthegrammarbox．

Askfourpairsofthestudentstoreadthequestionsandanswersinthegrammarbox．

Itwasinventedini885．

Whenwereelectricslippersinvented?

Theywereinventedlastyear．

Whatweretheyusedfor?

Theywereusedforseeinginthedark．

Writethemontheblackboard．

Letthestudentthinkaboutthestructuresofthesesentences．

Tellthemthatwhenthesubjectofthesentenceisthedoer,wehavetousebeplusapastparticipleasthepredicateofthesentence．

Circlethewordswasandwereinallthesentences．

Ask:

Whendoweusewasinthequestions,andwereinthequestions?

Underlinethesingularnounsandpluralnouns．

Singularitemslikecarusethesingularverbwas．Pluralitemslikeslippersusethepluralverbwere．

Circlethewordinventedinallthesentences．

Youalwaysuseapastparticiplewhenyouusewasplusaverborwereplusaverb．Andyoucantellthedoerwithby．

Saysomethingaboutbeusedfortothechildren．

StepⅥSummary

Inthisclass,we’vedonesomelisteningandwritingpracticewiththetargetlanguage．We’vealsodonesomeoralpracticeinpairs．Andwe’vediscussedthePassiveVoiceaswell．

StepⅦHomework

1．Trytorememberthenewvocabularyonpage77．

2．Writedowntwoconversationsinactivity2c．

StepⅧBlackboardDesign

SectionA

1．Thenamesoftheinventionsandanswersofactivity2a:

3shoeswithadjustableheels

1batteryoperatedslippers

2heatedicecreamscoop

2．TargetLanguage:

A:

B:

Whataretheyused[or?

They’reusedforseeingintiledark．

TheThirdPeriod

Ⅰ．TeachingAimsandDemands

bulb,lightbulb,microwave,oven,microwaveoven,island

（2）TargetLanguage

Whatisthemicrowaveovenusedfor?

Itisusedforcooking．

Trainthestudents’writingandspeakingskillswiththetargetlanguage．

3．MoralObjects

Ifyouarealoneonatinyisland,whatinventionswouldyouliketohaveontheislandwithyou?

1．Talkaboutthehelpfulinventionsandannoyinginventions．

2．Guidethestudentstodiscusstheiropinionsontheinventions．

1．Discusstheopinionsontheinventions．

2．Usethetargetlanguagetodescribetheinventions．

1．Pairwork

2．Groupwork

Ⅴ．TeachingAids

Somepicturesofthehelpfulinventionsandannoyinginventions．

StepⅠRevision

1．Revisethethreeinventionstalkedlastclass．Askaboutthenamesofthethreeinventions．Helpthestudentsanswer:

shoeswithadjustableheels

battery-operatedsneakers

Thenaskthetwoquestionsbelowoneachinvention:

a．Whowasitinventedby?

b．Whatisitusedfor?

2．RevisethetargetlanguagewiththePassiveVoiceinGrammarFocusbyaskingseveralonestoreadthesentences．

3．Checkthehomework．Dictatethewordsbelow:

bulb,lightbulb,microwaveoven,island

StepⅡ3a

Thisactivityprovidespracticewithlistening,speaking,readingandwritingusingthetargetlanguage．

Callthestudents’attentiontothethreepicturesofthreeinventions．

Teachthemtoreadthenamesoftheinventions．Doitlikethis:

T:

Lookatthefirstpicture,please．Wecanseethenameunderthepicture．

Nowreadafterme,alarmclock．

SS:

Alarmclock．

Dothesamewithlightbulbandmicrowaveoven．

Thenreadtheinstructionstothestudents．

Explainhelpfulinventionsandannoyinginventionstothestude