英语人教版九年级全册课件Unit 6 Section B（1a-2e）.ppt

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1、Unit6Whenwasitinvented?SectionB（1a-2e）Talkabouttheinventions.Howmanydifferentkindsofinventionsdoyouknow?Canyougivesomeexamples?LeadininventionsOldinventionsElectricstuffsFoodTransportationsabacusbinocularssweet甜的crispy脆的salty咸的Howdotheytaste?hot辣的bitter苦的red

2、bayberriespepperssour酸的Presentationcookiescrispylemonssoursweetcandysaltyicecreamteadeliciousniceawfulprunesaltysoursweetsalty1aThewordsintheboxdescribehowfoodcantaste.Writethemunderthecorrectpictures.Somepictureshavemorethanoneword.saltyduckeggsfruitsaladpo

3、tatochipssaltysour1bWritethenameofadifferentfoodaftereachword.sweetcrispybananasapplesorangescakeshoneycookiespotatochipspopcornspotatochipssaltyduckeggsgrapeslemonsWhatareneeded?Thepotatoesarecutintoslices.Theslicesarecookedinthepan.Thepepperandtomatoesares

4、prinkled.potatochipsWhowerepotatochipsinventedby?Whenwerepotatochipsinvented?GeorgeCrumchef1cListenandcircle“T”(fortrue)or“F”(forfalse).Potatochipswereinventedbymistake.Theywereinventedin1863.Thecustomerthoughtthepotatoeswerenotthinenough.4.Thecustomersaidth

5、eywerenotsaltyenough.5.Georgewantedtomakethecustomerhappy.6.Thecustomerwashappyintheend.TFTFTFTFTFTF1dListenagain.Completethesentences.TheHistoryofPotatoChipsDoyouknowhowpotatochipswereinvented?Potatochips_____________byacookcalledGeorgeCrum.Theywereinvented

6、in_______.GeorgeCrumcutthepotatoesreally,really__________andthencookedthemforalongtimeuntiltheywere_______.Finallyheputlotsofsaltonthemsotheywere___________.thinwereinvented1853crispyreallysaltyA:Didyouknowpotatochipswereinventedbymistake?B:Wow,Ididn’tknowth

7、at.Whoinventedthem?A:...1eMakeaconversationabouttheinventionofpotatochips.Usetheinformationin1cand1d.Doyoulikebasketball?Doyouwatchbasketballgames?Whatdoyouthinkofthissport?Doyouknowwhenbasketballwasinvented?Anddoyouknowhowitwasinvented?2aPairworkDiscussthes

8、portwithyourpartnerandshareyourideaswiththeclass.Goforit!AhardfloorLearningstrategy:MIND-MAPPINGChangingtheinformationyoureadintoamindmapmayhelpyourememberitmoreeasily.思维导图把……变成记住Readandcomplete