英语人教版九年级全册Unit 6 Section B（1a-1d）.ppt

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1、WelcomeToClassOneUnit6Whenwasitinvented?SectionB(1a~1d)SectionA(3a~3c)陈东彤莲塘中学A:Whenwasthetelephoneinvented?1876B:Itwasinventedin1876.A:Whowasthelightbulbinventedby?B:ItwasinventedbyThomasEdison.A:What’situsedfor?B:It’susedforseeinginthedark.1aThewordsintheboxdescribehowfoodcantaste.Writeth

2、emunderthecorrectpictures.Somepictureshavemorethanoneword.sweetcrispysaltysour_________________________crispysaltysoursweetsalty1bsweet:____________________________crispy:___________________________salty:_____________________________sour:_____________________________banana,apple,soda,cake,ho

3、neysalad,lettuce（生菜）,frenchfriesfrenchfries,olives（橄榄）…yougurt，lemon，pickle(泡菜),Writethenameofadifferentfoodaftereachword.1cListenandcircleTfortrueorFforfalse.1.Potatochipswereinventedbymistake.TF2.Theywereinventedin1863.TF3.Thecustomerthoughtthepotatoeswerenotthinenough.TF4.Thecustomersaidt

4、heywerenotsaltyenough.TF5.Georgewantedtomakethecustomerhappy.TF6.Thecustomerwashappyintheend.TF1dListenagain.Completethesentences.TheHistoryofPotatoChipsDoyouknowhowpotatochipswereinvented?Potatochips_____________byacookcalledGeorgeCrum.Theywereinventedin_____.GeorgeCrumcutthepotatoesreally,

5、really______andthencookedthemforalongtimeuntiltheywere_______.Finallyheputlotsofsaltonthemsotheywere__________.wereinvented1853thincrispyreallysaltySaladwasinventedbymistake.Itcan’tremainforsometime.Accordingtoanancientlegend(古老的传说），coffeewasinventedbyaccident.Itwasproducedallovertheworld.Ch

6、ineseTeaCultureParagraph1Paragraph2Paragraph33aofSectionAReadthepassagequicklyandmatcheachparagraphwithitsmainidea.LuYuandhisbookChaJingHowteaspreadtoothercountriesHowteawasinventedbyaccident1.Whenwasteafirstdrunk?2.Howwasteainvented?3.Whoiscalled“thesaintoftea”?4.WhatisChaJingabout?5.Whenwa

7、steabroughttoothercountries?Itwasdrunkabout5,000yearsago.LuYu(wascalled“thesaintoftea”).Itwasabouttea.(Itdescribeshowteaplantsweregrownandusetomaketea.Italsodiscusseswherethefinesttealeaveswereproducedandwhatkindsofwaterwereused.)Itwasinventedbyacc