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1、人教版（新课标）九年级英语全一册Unit6Whenwasitinvented?SectionA，3a-4c一、TeachingAims:1.tolearnandtousenewwords
byaccident,accidental,boil,smell,saint,bell
takeplace,doubt,withoutdoubt,fridge,lock
translate,earthquake,sudden,allofasudden
biscuit,cookie,instrument,nearly,musical
ruler,rema
2、in,national,trade,low,somebody
2.tousethepassivevoiceofpasttense
eg.Itwasinventedin1893.
二、Teachingkeypoints:1.thepassivevoiceofpasttense
eg.Itwasinventedin1893.2.newwordsandphrases:byaccident,accidental,boil,smell,saint,bell
takeplace,doubt,withoutdoubt,fridge,lock
tran
3、slate,earthquake,sudden,allofasudden
biscuit,cookie,instrument,nearly,musical
ruler,remain,national,trade,low,somebody三、Teachingdifficultpoints:thepassivevoiceofpasttense
eg.Itwasinventedin1893.四、TeachingAids:1.ataperecorder2.theblackboard3.acomputerwithPowerPoint五、these
4、condperiod(foroneclass)六、TeachingstepsStep1:Recycling:1.invention2.T3.car4.telephone5.special6.ice-cream
7.shoes8.tea9.century10.country11.inventor13.potato14.chip15.history16.mistake17.basketball18.idea
19.invent20.discover21.create22.popular23.sweet
24.salty25.Itissaid
5、that...26.Itisbelievedthat...Step2:Learnthenewwordsbyaccident,accidental,boil,smell,saint,bell
takeplace,doubt,withoutdoubt,fridge,lock
translate,earthquake,sudden,allofasudden
biscuit,cookie,instrument,nearly,musical
ruler,remain,national,trade,low,somebodyStep3:Readthe
6、passagequicklyandmatcheachparagraphwithitsmainidea.
Paragraph1LuYuandhisbookChaJing
Paragraph2Howteaspreadtoothercountries
Paragraph3HowteawasinventedbyaccidentStep4:Readthepassageagainandanswerthequestions.1.Whenwasteafirstdrunk?2.Howwasteainvented?3.Whoiscalled“thesain
7、toftea”?4.WhatisChaJingabout?5.Whenwasteabroughttoothercountries?Step5:Completethesentenceswiththecorrectformsoftheverbsinthebox.inventdrinkbringproducetrade1.Oneoftheworld’sfavoritedrinkswas_______byaccident.
2.Teawasfirst__________byShenNong5,000yearsago.
3.Anicesmellw
8、as______________whenthetealeavesdroppedintothehotwater.
4.Teawas______toKoreaandJapanduringthe6thand7th
