新人教版九年级Unit 6 When was it invented（Section B 1a-1e）优秀课件 .ppt

1、,Welcome,Period 1 1a-1e,Unit 6 When was it invented?,,Its an echo(回音）song,Solo: che che coolay, (echo)Solo: che che koose sa (echo)Solo: Kofee salanga (echo)Solo: Kakashee langa (echo)Solo: Koommadyeday (echo),Lets sing,Level1:New words,How do they taste?,They taste crispy and salty.,crispy /krispi/

2、 adj. 脆的；酥脆的,salty /s?:ti/ adj. 咸的,They are very thin.(薄的),thick (厚的),It tastes hot.,It tastes sour.,How does it taste?,sour/sau?(r)/ adj. (酸的),hot(辣的),It tastes sweet.,How does it taste?,sweet(甜的),bitter b?t? adj. (苦的),It tastes bitter.,A customer ordered a plate of potatoes.,customer /k?st?m? (r)/

3、 n. 顾客；客户,soybean s?bi?n 大豆,soy milk,+ =,gypsum d?ps?m n.石膏,Gypsum turns soymilk into tofu.,making an immortal pill im?t(?)l adj.永生的,alchemylk?m? n. 点金术；魔力,addicted?d?kt?dadj.沉迷于,eg. He was addicted to computer games.,Liu An, the king of Huainan,Tofu was invented by Liu An by mistake.,by mistake 错误地

4、，意外地,Level1:New words,crispy /krispi/ adj. 脆的；酥脆的sour /sau?(r)/ adj. 酸的；有酸味的salty /s?:ti/ adj. 咸的by mistake 错误地；无意中customer /k?st?m? (r)/ n. 顾客；客户,soybean s?bi?n n.大豆 soymilk n. 豆浆gypsum d?ps?m n.石膏immortal im?t(?)l adj.永生的alchemylk?m? n. 炼金术；魔力addicted?d?kt?d adj.沉迷于,Bombing Game,1a The words in th

5、e box describe how food can taste. Write them under the correct pictures. Some pictures have more than one word.,sweet crispy salty sour,_,_,_,_,crispy,salty,sour,sweet,salty,Who were potato chips invented?,So what happened?,?,?,?,When were potato chips invented?Who invented the potato chips?,Level

6、2: Listen and answer the questions.,They were invented in 1853.,They were invented by a cook called George Crum.,Do you know the history of potato chips?,How were potato chips invented?,T F,T F,1c Listen and circle T for true or F for false.,1. Potato chips were invented by mistake.2. They were inve

7、nted in 1863.3. The customer thought 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 F,T F,T F,T F,1853,thin,angry,The history of potato chips,Do you know how potato chips were inven

8、ted? Potato chips _ by a cook called George Crum. 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 invented,1853,thin,crispy,1d Listen again. Complete the sentences.

9、,really salty,Role-play,Show a play about the invention of potato chips.,Voiceover 旁白,Level 3: Role-play,Potato 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

10、 order now, sir?,Yes, Id like a plate of fried potatoes.,Waiter/Waitress, the potatoes were 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

11、salt on them.,The cook was very angry.,Yummy, It is crispy and salty.,Then potato chips have been loved by everyone since then.,Voiceover 旁白,Voiceover 旁白,已被爱上,Show Time,Show a play about the invention of potato chips.,Voiceover 旁白,Fill in the blanks,1.Potatoe chips _ _by George Grum in1893.2.A plate

12、 of fried potatoes _ _by a customer.3.Potatoes _ _too thick.4.Potatoes were cut really thin.5.Potatoes _ _for a long time until they were crispy.6.Crispy and salty potato chips _ _by everyone.,were invented,were ordered,were cut,were cooked,were loved,Level 4: exercises,一般过去时的被动语态:,was / were +动词的过去

13、分词,Level 5:Retell the story,The customer loved them so much that he asked for more. he told-. So - ordered-,As a result,He thought the customer would hate them.,Why,by mistake, -sent back-, because-. But -so angry, so -cut-and cooked -for-until-.And-put -on -so-.,How,a cook called George Crum,Who,in

14、 1853,When,Tell the story about the history of potato chips. Ladies and gentlemen, let me tell you something about the history of potato chips. They ,Long long ago, Liu An, the king of Huainan was addicted to alchemy when he was making an immortal pill in soymilk. He happened to add some gypsum in i

15、t. Many people believe thats how tofu was invented.,What can turn soy milk into toufu?,Level 6:Listen and fill the blanks,1_ _ _ _, Liu An, the king of Huainan was addicted to alchemy炼金术2.He was making an immortal pill in_. 3.He _ _add some gypsum in it. 4.Many people believe thats how tofu _ _. 5.T

16、he invention of tofu however _ changes the fate(命运) of soybeans.,Over 2000 years ago,soymilk,happened to,was invented,completely,Huainan Toufu,2000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。,Homework,Histories make men wise. 读史使人明智,Of Studies论读书Francis Bacon弗朗西斯培根,Thanks for your listening,U盘、电脑坏了？教学资料不见了？以前的资料没保存？每一届重复劳动？找不到精品课件、试题、教案反思？各大文库价格昂贵？来【163文库】吧，你可以：上传分享资料赚取零用钱；创建教学空间，分类收藏存储资料；方便下届使用；百万教学资源供你下载；【平台地址：】,