人教版新目标九年级英语教案Unit 10 When was it invented.docx

人教版新目标九年级英语教案Unit 10 When was it invented.docx

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人教版新目标九年级英语教案Unit10Whenwasitinvented

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．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．

Boy:

Whataretheyusedfor?

Girl:

They’reusedforseeinginthedark．

Boy:

Oh,that’scool!

Whoweretheyinventedby?

Girl:

JulieThompson．Andlookatthisheatedicecreamscoop．

Boy:

Iknowwhatit’sfor!

It’susedforscoopingoutreallycoldicecream．

Girl:

Right．ItwasinventedbyChelseaLanmon．

Boy:

Myfavoritearethoseshoeswithadjustableheels．Youknowyoucanmovetheheelsupanddown．TheywereinventedbyJayceCoziarandJamieEllsworth．

Girl:

Andwhataretheyusedfor?

Boy:

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．

Answers

shoeswithadjustableheelsJayceCoziarandJamieEllsworth——changingthestyleofashoebatteryoperatedslippersJulieThompsonseeinginthedarkheatedicecreamscoopChelseaLanmonscoopingreallycoldicecream．

StepⅣ2c

Thisactivityprovidesguidedoralpracticeusingthetargetlanguage．

Readtheinstructionsto