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1、 Period 1 1a-1eSectionBUnit 6 When was it invented?Unit 6 When was it invented?By Chen haojunIts an echo(回音）songSolo:che che coolay,(echo)Solo:che che koose sa(echo)Solo:Kofee salanga(echo)Solo:Kakashee langa(echo)Solo:Koommadyeday(echo)Lets singLevel1:NewwordsHow do they taste?How do they taste?The
2、y taste crispy and salty.crispy/krispi/adj.脆的；酥脆脆的；酥脆的的salty/s:ti/adj.咸咸的的They are very thin.(薄的)thick(厚的)Ittasteshot.Ittastessour.How does it taste?How does it taste?sour/sau(r)/adj.(酸的酸的)hot(辣的辣的)Ittastessweet.How does it taste?How does it taste?sweet(甜的甜的)bitter bt adj.(苦的苦的)Ittastesbitter.A cust
3、omer ordered a plate of potatoes.customer/kstm(r)/n.顾客；客户顾客；客户soybeansbin 大豆 soy milk +=gypsumdpsmn.石膏石膏Gypsum turns soymilk into tofu.making an immortal pill imt()l adj.永生的alchemylkm n.点金术；魔力addicteddktdadj.沉迷于eg.He wasaddictedto computer games.Liu An,the king of Huainan Tofu was invented by Liu An
4、 by mistake.by mistake 错误地，意外地Level1:Newwordscrispy/krispi/adj.脆的；酥脆的脆的；酥脆的sour/sau(r)/adj.酸的；有酸味的酸的；有酸味的salty/s:ti/adj.咸的咸的bymistake错误地；无意中错误地；无意中customer/kstm(r)/n.顾客；客户顾客；客户soybeansbinn.大豆大豆soymilkn.豆浆豆浆gypsumdpsmn.石膏石膏immortalimt()ladj.永生的永生的alchemylkmn.炼金术；魔力炼金术；魔力addicteddktdadj.沉迷于沉迷于Bombing
5、Game1a The words in the box describe how food can taste.Write them under the correct pictures.Some pictures have more than one word.sweet crispy salty sour_crispysaltysoursweetsaltyWho were potato chips invented?1.When were potato chips invented?2.Who invented the potato chips?Level 2:Listen and ans
6、wer the questions.They were invented in 1853.They were invented by a cook called George Crum.Doyouknowthehistoryofpotatochips?How were potato chips invented?T F T F1c Listen and circle T for true or F for false.1.Potato chips were invented by mistake.2.They were invented in 1863.3.The customer thoug
7、ht the potatoes were not thin enough.4.The customer said they were not salty enough.5.George wanted to make the customer happy.6.The customer was happy in the end.T FT FT FT F1853thinangryThe history of potato chipsDo you know how potato chips were invented?Potato chips _ by a cook called George Cru
8、m.They were invented in _.George Crum cut the potatoes really,really _ and then cooked them for a long time until they were _.Finally he put lots of salt on them so they were _.were invented1853thincrispy1d Listen again.Complete the sentences.really saltyShowaplayabouttheinventionofpotatochips.Voice
9、over 旁白Level 3:Role-playPotato chips were invented by mistake.Its said that they were invented by a cook called George Crum.One day,a customer came into the restaurant where George worked.Voiceover 旁白May I take you order now,sir?Yes,Id like a plate of fried potatoes.Waiter/Waitress,the potatoes were
10、 cut too thick.Id like to change another dish.I am really sorry for that.I will change it for you.What?Too thick?Now I will cut it really really thin.And cook it for a long time.Then put more and more salt on them.The cook was very angry.Yummy,It is crispy and salty.Then potato chips have been loved
11、 by everyone since then.Voiceover 旁白Voiceover 旁白已被爱上Showaplayabouttheinventionofpotatochips.Voiceover 旁白Fill in the blanks 1.Potatoe chips _ _by George Grum in1893.2.A plate of fried potatoes _ _by a customer.3.Potatoes _ _too thick.4.Potatoes were cut really thin.5.Potatoes _ _for a long time until
12、 they were crispy.6.Crispy and salty potato chips _ _by everyone.were inventedwere orderedwere cutwere cookedwere lovedLevel 4:exercises一般过去时的被动语态一般过去时的被动语态:was/were+动词的过去分词动词的过去分词 Level5:RetellthestoryThecustomerlovedthemsomuchthatheaskedformore.hetold-.So-ordered-AsaresultHethoughtthecustomerwould
13、hatethem.Whybymistake,-sentback-,because-.But-soangry,so-cut-andcooked-for-until-.And-put-on-so-.HowacookcalledGeorgeCrumWhoin1853WhenTell the story about the history of potatochips.Ladies and gentlemen,let me tell you something about the history of potato chips.They Long long ago,Liu An,the king of
14、 Huainan was addicted to alchemy when he was making an immortal pill in soymilk.He happened to add some gypsum in it.Many people believe thats how tofu was invented.What can turn soy milk into toufu?Level6:Listenandfilltheblanks1_ _ _ _,Liu An,the king of Huainan was addicted to alchemy炼金术2.He was m
15、aking an immortal pill in_.3.He _ _add some gypsum in it.4.Many people believe thats how tofu _ _.5.The invention of tofu however _ changes the fate(命运)of soybeans.Over 2000 years agosoymilkhappened towas inventedcompletelyHuainan Huainan ToufuToufu2000多年前刘安发明豆腐；沉迷炼金术;(was addicted to alchemy)制长生(immortal)不老药；意外加入石膏(gypsum)；把豆浆做成豆腐；美味的豆腐被大家所喜爱。Histories make men wise.读史使人明智 Of StudiesOf Studies论读书论读书Francis Bacon弗朗西斯弗朗西斯培根培根