英语人教版九年级全册Unit 6 SectionB 1a-1e.ppt

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1、Whenwasitinvented?Unit6ThefourthperiodReadthearticleandwriteanswerstothequestions.1.Whatisthisarticleabout?2.Wasitinventedonpurposeorbyaccident?3.Whenwasitinvented?4.Whoinventedit?Ithinkitisabouttheinventionoftea.Byaccident.Thefirstsentencetellsusthat.About5,000ye

2、arsago.TherulerShenNong.4.Howwasitinvented?boilingwateroveranopenfirefellinto…andremained…producedanicesmelltastedthebrownwater---teaItwasinventedbyaccident.sweet甜的crispy脆的salty咸的Howdotheytaste?hot辣的bitter苦的redbayberries杨梅pepperssour酸的Presentationcookieslemonscand

3、yicecreamteaprune梅干Tastes1.Canyoutellmefivetastes?2.Whichfoodissour?3.Whichfoodissweet?4.Whichfoodisbitter?5.Whichfoodissalty?6.Whichfoodishot?SoursweetbitterhotsaltyorangeyogurtapplebananateacoffeesaltpizzapepperonioncrispyandsaltyDescribehowfoodtastes.potatochip

4、sWhatareneeded?Thepotatoesarecutintoslices.Theyshouldbecutreallythin.Theslicesarecookedinthepanuntiltheyarecrispy.Thepepperandsaltaresprinkled(撒，洒).Howtomakepotatochips？potatochipsWhowerepotatochipsinventedby?Whenwerepotatochipsinvented?GeorgeCrumcook1aThewordsint

5、heboxdescribehowfoodcantaste.Writethemunderthecorrectpictures.Somepictureshavemorethanoneword.sweetcrispysaltysourcrispysaltysoursweetsalty1bsweet:____________________________crispy:___________________________salty:_____________________________sour:_______________

6、______________banana,apple,soda,cake,honeysalad,lettuce（生菜）,frenchfriesfrenchfries,olives（橄榄）…yougurt，lemon，pickle(泡菜),Writethenameofadifferentfoodaftereachword.1cListenandcircleTfortrueorFforfalse.1.Potatochipswereinventedbymistake.TF2.Theywereinventedin1863.TF3.

7、Thecustomerthoughtthepotatoeswerenotthinenough.TF4.Thecustomersaidtheywerenotsaltyenough.TF5.Georgewantedtomakethecustomerhappy.TF6.Thecustomerwashappyintheend.TF1dListenagain.Completethesentences.TheHistoryofPotatoChipsDoyouknowhowpotatochipswereinvented?Potatoch

8、ips_____________byacookcalledGeorgeCrum.Theywereinventedin_____.GeorgeCrumcutthepotatoesreally,really______andthencookedthemforalongtimeuntiltheywere___