Unit9Whenwasitinvented?SectionB学习目标1.记住单词crispy,sweet,salty,sour短语bymistake,intheend2.了解薯条的历史Tastes1.Canyoutellmefivetastes?2.Whichfoodissour?3.Whichfoodissweet?4.Whichfoodisbitter?5.Whichfoodissalty?6.Whichfoodishot?soursweetbitterhotsaltyorangeyogurtapplebananateacoffeesaltpizzapepperonionsaltysour1bWritethenameofadifferentfoodaftereachword.sweetcrispybananaapplesorangescakeshoneycookiespotatochipspopcornspotatochipsgrapeslemonWhatareneeded?Thepotatoesarecutintoslices.Theslicesarecooked.Thepepperandtomatoesareput.potatochipsWhowerepotatochipsinventedby?Whenwerepotatochipsinvented?GeorgeCrumGeorgeCrumcookcook2areadandcircle“T”(fortrue)or“F”(forfalse).1.Potatochipswereinventedbymistake.2.Theywereinventedin1863.3.Thecustomerthoughtthepotatoesweren’tthinenough.4.Thecustomersaidtheyweren’tsaltyenough.5.Georgewantedtomakethecustomerhappy.6.Thecustomerwashappyintheend.TFTFTFTFTFTFTFTFTFTFTFTF2bReadagain.Completethesentences.TheHistoryofPotatoChipsDoyouknowhowpotatochipswereinvented?Potatochips____________byacookcalledGeorgeCrum.Theywereinventedin_______.GeorgeCrumcutthepotatoesreallyrealy_______andthencookedthemforalongtimeuntiltheywere_______.Finallyheputlotsofsaltonthemsotheywere___________.wereinvented1853crispyreallysaltythin•1.Idon’tlikeeatingchocolate.Thetasteistoo_______.•2.Momaddedsaltbutitstillwasn’t_____enough.•3.Ilikelemonsbetterthanoranges.Ilikethe_______taste.•4.Shelikes________cookies.Theyarehard,dryandeasilybroken.crispysweetsaltysourcrispysweetsaltysourExercise:Exercise:1、薯片是在错误中发明的。Potatochipswereinvented_______________.2、青苹果很酸。Greenapplesarevery_____.3、到最后，那位客人很高兴。Thecustomerwasverypleased___________.4、乔治往薯条上撒了许多盐。George________lotsofsalt___thechips.bymistakesourputonintheend1.Tomfailedtheexamatfirst,but__________hepassed.2.Ourschoolheldasportsmeeting___________lastyear.3.Thepollutionwillbemoreserious____________the21stcentury.bytheendofIntheendattheendofExercise:用intheend,attheendof和bytheendof填空4.Thereisamiddleschool_________theroad.attheendofIfIwereyou,Iwouldliketotakeamachinethatcanmakemanydeliciousfoodforme.Thedifferenttastesoffood1.Canyoutellmefivetastes?2.Whichfoodissour?3.Whichfoodissweet?4.Whichfoodisbitter?5.Whichfoodissalty?6.Whichfoodishot?soursweetbitterhotsaltyorangeyogurtapplebananateacoffeesaltpizzapepperonion
