Unit9Whenwasitinvented?Part1:Teachingdesign(第一部分：教学设计)SECTIONBGoals●Tolearntousepassivevoice(questionsandstatements)●ToreadaboutteaProceduresWarmingupbymakingpassivesentencesHello,everyone.Thisweekwelearntousepassivevoice(questionsandstatements).Nowweshallbeginbymakingpassivesentences(questionsandstatements).Iwasfrustratedbyhisreply.Hisdeathwascausedbyhishardwork.Wastheproblemsolved?Hislasthopewasgivenup.HisEnglishpronunciationisinfluencedbyhisChinese.Hisattentionwasconcentratedonhisdisease.Whenwasyourradiosetlost?Washerorderobeyed?Wassheterrifiedbyherface?Whenwashishouseburned?1aLookingandwritingOnpage71youwillfindsomeadjectivesusedtodescribehowfoodtastes.Lookatthepicturesandwritethemunderthecorrectpicture.Notethatsomepictureshavemorethanoneword.Doyoulikesweetdrinks?Thecrackersaren’tcrisp.Theymusthavegotwet.Thissoupisverysalty.Iliketodrinksourmilk.Theseorangesareassouraslemons.1bWritingthenamesOnpage71youwillfindintheboxsomeadjectivesusedtodescribefood.Nowreadeachofthemandwritethenameofadifferentfoodaftereachofthem.Sweetapple→crispycrackers→saltywater→sourrice2aListeningandcirclingOnpage71inthemiddleofthepageyouwillfind6statements.ListentotherecordingandcircleTorF.TapescriptBoy1:Hey,didyouknowthatpotatochipswereinventedbymistake?Boy2:Really?Whatdoyoumean?Boy1:Well,hereonthebagitsaysthattheywereinventedbyachefcalledGeorgeCrum.Boy2:Whenwasthat?Boy1:Oh,itwasbackin1853.Boy2:So,whywasitanaccident?Boy1:Well,onedayacustomerintherestaurantwhereGeorgeworkedsentbackhisplateoffriedpotatoesbecausehesaidtheywerecuttoothick.Boy2:Sowhathappened?Boy1:Well,Georgewasinabadmood,sohecutthepotatoesreally,reallythin,andhecookedthemforalongtimeuntiltheywerecrispy.Andhesprinkledlotsofsaltonthemsotheywerereallysalty.Hethoughtthecustomerwouldhatethem.Boy2:And?Boy1:Andthecustomerlovedthemandaskedformore.Hetoldtheothercustomersaboutthem,andsooneveryonewasorderingthinly-sliced,crispy,saltypotatochips.Boy2:Andwe’restilleatingthemtoday.Whatacoolstory!Boy1:Yeah.(Thekeys:1.T2.F3.T4.F5.F6.T)Nowreadthetapescriptandcopydownalltheusefulexpressionsintoyournotebook.beinventedbymistake,onthebag,backin1853,oneday,intherestaurant,send…back,aplateoffriedpotatoes,becuttoothick,inabadmood,cut…really,reallythin,cook…alongtime,sprinkle…on…,hate…,askedfor…,tell…about…,thinly-sliced,crispy,saltypotatochips,acoolstory2bListeningandcompletingYouaregoingtolistentothetapescriptandcompletethesentencesonpage71inthebox.ThehistoryofchipsDoyouknowthatpotatochipswereinventedbymistake?ChipswereinventedbyachefcalledGeorgeCrum.Theywereinventedin1853.GeorgeCrumcookedthemforalongtimeuntiltheywerecrispy.Andhesprinkledlotsofsaltonthemsotheywerereallysalty.2cDoingpairworkNextyouaregoingtoroleplaytheconversationsabouttheinventionofthepotatochip.Usetheinformationfromtheactivitiesabove.TheinventionofthepotatochipA:Doyouknowthatpotatochipswereinventedbymistake?B:Idon’tknow.A:TheywereinventedbyachefcalledGeorgeCrum.B:Whenwasthat?A:Itwasinventedbackin1853.B:Wasitanaccident?A:Acustomersentbackhisplateoffriedpotatoesbecausetheywerecuttoothick.Georgecutthepotatoesreally,reallythin.Andhecookedthemforalongtimeuntiltheywerecrispy.Hesprinkledlotsofsaltonthemsotheywerereallysalty.B:Didthecustomerlovedthem?A:Yes,theyaskedformore.Everyonewasorderingthinly-sliced,crispy,saltypotatochips.B:Welikethem,too.A:SodoI.3aReadingandan...
