人教版九年级Unit 6 When was it invented -Section B 1a—1e-ppt课件-(含教案+视频+音频+素材)-部级公开课-(编号：90de2).zip

1 UnitUnit 6 6 WhenWhen waswas itit inventedinvented （5 5）SectionSection B B 1a-1e1a-1e 【学习目标学习目标】 掌握本课单词、短语、句型 继续学习使用一般过去时态的被动语态进行听力训练 【新单词新单词】 crispycrispy /krispi/krispi/ adj.adj. 脆的；酥脆的脆的；酥脆的 soursour /sau/sau(r)/(r)/ adj.adj. 酸的；有酸味的酸的；有酸味的 saltysalty /s/s:ti/:ti/ adj.adj. 咸的咸的 byby mistakemistake 错误地；无意中错误地；无意中 customercustomer /k/kststm m (r)/(r)/ n.n. 顾客；客户顾客；客户 soybeansoybean ssbibinn n.n.大豆大豆 soysoy milkmilk n.n. 豆浆豆浆 gypsumgypsum ddipspsmm n.n.石膏石膏 immortalimmortal imimt(t()l)l adj.adj.永生的永生的 alchemyalchemy lklkim mi n.n. 炼金术；魔力炼金术；魔力 addictedaddicted ddiktktidadj.dadj.沉迷于沉迷于 【文化要点文化要点】George】George /d/d:(r)d:(r)d/ / CrumCrum /kr/krm/m/ 乔治乔治 克拉姆克拉姆 【教学过程教学过程】 Step1:Lead-in Step2: Learning Procedures Level 1：New words Level 2: Listen and answer the questions. 1. When was the potato chips invented? _ 2Who invented the potato chips ? _ Level 3: Activity 1c. Listen and circle T or F. Level 4: Activity 1d. Listen again and then complete the sentences. Level 5:Role-play Voiceover(旁白)：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. Waiter: May I take you order now, sir? 2 Customer: Yes, Id like a plate of fried potatoes. Customer: Waiter/Waitress, the potatoes were cut too thick. Id like to change another dish. Waiter: I am really sorry for that. I will change it for you. Voiceover(旁白):The cook was very angry. Cook: 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. Customer: Yummy, It is crispy and salty. Voiceover(旁白)：Then potato chips have been loved by everyone since then. Level 6: exercises 1.Potatoe chips _ _by George Grum in1893.（invent） 2. A plate of fried potatoes _ _by a customer.(order) 3. Potatoes _ _too thick.(cut) 4. Potatoes were cut really thin. 5. Potatoes _ _for a long time until they were crispy.(cook) 6. Crispy and salty potato chips _ _by everyone.（love） Level 7: Retell the story Level 8: 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.The invention of tofu however _changes the fate(命运) of soybeans. Step3: Homework: HuainanHuainan ToufuToufu 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。 _ _ _ _ Step4:Summary: Of Studies 论读书 Francis Bacon 弗朗西斯培根 Histories make men wise. 读史使人明智 Period11a-1e Section B Unit6Whenwasitinvented? 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:Newwords HowHow dodo theythey taste?taste? They 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. HowHow doesdoes itit taste?taste? sour/sau(r)/ adj.(酸的酸的) hot(辣的辣的) Ittastessweet. HowHow doesdoes itit taste?taste? sweet (甜的甜的) bitterbtadj.( 苦的苦的) Ittastesbitter. A customer ordered a plate of potatoes. customer/kstm(r)/ n.顾客；客户顾客；客户 soybean sbin 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 addicteddktd adj.沉迷于 eg. He wasaddictedto computer games. Liu An, the king of Huainan Tofu was invented by Liu An by mistake. by mistake 错误地，意外地 Level1:Newwords crispy/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 Game 1aThewordsintheboxdescribehowfoodcan taste.Writethemunderthecorrectpictures. Somepictureshavemorethanoneword. sweetcrispysaltysour _ _ _ _ _ crispy salty sour sweet salty Who were potato chips invented? 1.Whenwerepotatochipsinvented? 2.Whoinventedthepotatochips? Level2:Listenandanswerthe questions. Theywereinventedin1853. Theywereinventedbyacookcalled GeorgeCrum. Doyouknowthehistoryofpotato chips? How were potato chips invented? TF T F 1cListenandcircleTfortrueorF forfalse. 1.Potatochipswereinventedbymistake. 2.Theywereinventedin1863. 3.Thecustomerthoughtthepotatoes werenotthinenough. 4.Thecustomersaidtheywerenotsalty enough. 5.Georgewantedtomakethecustomer happy. 6.Thecustomerwashappyintheend. TF T F TF T F 1853 thin angry Thehistoryofpotatochips wereinvented 1853 thin crispy 1dListenagain.Completethesentences. reallysalty Showaplayaboutthe inventionofpotatochips. Voiceover 旁白 Level3:Role-play Potatochipswereinventedbymistake.Its saidthattheywereinventedbyacook calledGeorgeCrum.Oneday,acustomer cameintotherestaurantwhereGeorge worked. Voiceover 旁白 MayItakeyouordernow,sir? Yes,Idlikeaplateoffried potatoes. Waiter/Waitress,thepotatoeswere cuttoothick.Idliketochange anotherdish. Iamreallysorryforthat.I willchangeitforyou. What?Toothick?NowIwill cutitreallyreallythin.And cookitforalongtime.Then putmoreandmoresaltonthem. Thecookwasveryangry. Yummy,Itiscrispyandsalty. Thenpotatochipshavebeenloved byeveryonesincethen. Voiceover 旁白 Voiceover 旁白 已被爱上 Showaplayaboutthe inventionofpotatochips. 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 they were crispy. 6.Crispy and salty potato chips _ _by everyone. were invented were ordered were cut were cooked were loved Level4: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:Retellthestory Thecustomerlovedthemsomuchthathe askedformore.hetold-.So-ordered- Asa result Hethoughtthecustomerwouldhatethem.Why bymistake,-sentback-,because-. But-soangry,so-cut-andcooked- for-until-.And-put-on-so-. How acookcalledGeorgeCrumWhoin1853When Tellthestoryaboutthehistoryofpotatochips. Ladiesandgentlemen,letmetellyousomething aboutthehistoryofpotatochips.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 it. Many people believe thats how tofu was invented. What can turn soy milk into toufu? Level6:Listenandfilltheblanks 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.The invention of tofu however _ changes the fate(命运) of soybeans. Over 2000 years ago soymilk happened to was invented completely HuainanHuainan ToufuToufu 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。 Histories make men wise. 读史使人明智 OfOf StudiesStudies 论读书论读书 Francis Bacon 弗朗西斯弗朗西斯培根培根 Unit6Unit6 WhenWhen waswas itit inventedinvented SectionSection B1a-1cB1a-1c 学情分析学情分析 九年级学生经过初中两年的学习，已具有一定的英语综合能力，也积累了一 定的英语词汇量，通过本单元前两课时的学习对被动语态已基本知道如何正确 表达。学生们对英语学习还保持着较浓厚的兴趣，因此在教学中我应加强知识 的强化并培养学生的学习兴趣。同时，该年龄段的学生也很在乎他人的评价， 所以在学习过程中我通过鼓励性评价等措施，在教学活动中尽量让他们参与到 活动中来，创造更多的机会，鼓励他们多说英语，树立学好英语的自信心。通 过学生间的合作学习，降低他们的学习难度，使他们体验到成功的喜悦，从而 提高学生的综合语言应用能力。同时，通过此节课，也能了解到地方文化，自 己家乡的文化。 教材分析教材分析 本单元以“When was it invented ?”为话题展开教学活动，中心话题是 the inventions,主要语言功能是用一般过去时的被动语态 talk about the history of inventions.首先学会恰当地使用一般过去时的被动语态，再学会用被动语态描述 各种发明。本部分为第六单元第三课时，是一节听说课，主要学习几个有关食 物味道的形容词，并通过听说了解 potato chips 的历史。同时，利用当地特色 文化豆腐的发源故事进行拓展，让学生能更好将英语运用到生活实际中。 目标分析目标分析 一、知识目标： 掌握下列词汇： 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 /kstm (r)/ n. 顾客；客户 soybean sbin n.大豆 soy milk n. 豆浆 gypsum dipsm n.石膏 immortal imt()l adj.永生的 alchemy lkimi n. 炼金术；魔力 addicted diktidadj.沉迷于 口笔头掌握以下句型： 1.Potato chips were invented by mistake. 2.The customer was happy in the end. 3.They were invented in 1853. 4.George wanted to make the customer happy. 5.Gypsum can turn soymilk into Toufu. 二、二、技能目标：技能目标： 能用过去时的被动语态熟练地谈论某些发明物。 三、情感态度价值观目标：三、情感态度价值观目标： 了解世界上一些对人类有着重大意义的发明和当地文化的相关信息，开阔学 生的眼界，养成勤于思考，善于发现的好习惯，培养学生的创造精神。 Name Chen Haojun (No.19 middle school) 陈浩君 淮南十九中 Class Type Listening and speaking Objectives 1. To understand and describe how food can taste. 2. To learn the history of potato chips and toufu by listening carefully. 3. To practice talking about the invention of potato chips. Key structure 1. The customer was happy in the end. 2. Do you know how potato chips were invented? 3. Did you know potato chips were invented by mistake? Wow, I didnt know that. Who invented them? Difficulties How to understand and talking about the invention of potato chips and local food-toufu. 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 /kstm (r)/ n. 顾客；客户 soybean sbin n.大豆 soy milk n. 豆浆 gypsum dipsm n.石膏 immortal imt()l adj.永生的 alchemy lkimi n. 炼金术；魔力 addicted diktidadj.沉迷于 Vocabulary by mistake，turn into, happen to Periods1 Procedure Lead-in Show a prize for the students (potato chips) Step 1 New words teaching Play a bombing game Step 2 Listen and answer the questions. Questions: 1. When was the potato chips invented? 2. Who invented the potato chips? Step 3 Activity 1c. Listen and circle Tor F Step 4 Activity 1d. Listen again and then complete the sentences. Step 5Level 5:Role-play Voiceover(旁白)：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. Waiter: May I take you order now, sir? Customer: Yes, Id like a plate of fried potatoes. Customer: Waiter/Waitress, the potatoes were cut too thick. Id like to change another dish. Waiter: I am really sorry for that. I will change it for you. Voiceover(旁白):The cook was very angry. Cook: 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. Customer: Yummy, It is crispy and salty. Voiceover(旁白)：Then potato chips have been loved by everyone since then. Step 6Exercises：Fill in the blanks 1.Potatoe chips _ _by George Grum in1893.（invent） 2.A plate of fried potatoes _ _by a customer.(order) 3.Potatoes _ _too thick.(cut) 4.Potatoes were cut really thin. 5.Potatoes _ _for a long time until they were crispy.(cook) 6.Crispy and salty potato chips _ _by everyone.（love） Step 7 Retell the story -by mistake, -sent back-, because-. But -so angry, so -cut-and cooked -for-until-.And-put -on -so-. Step8 Watch a video about Huainan Toufu Level 8: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. The invention of tofu however _changes the fate(命运) of soybeans. Step 9 Summary: Histories make men wise. Step 10 Homework: Writing 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。 评测练习评测练习 一、Fill in each blank with the correct word given. crispy sweet salty sour 1. I dont like eating chocolate. The taste is too_ . 2. Mom added salt but it still wasnt_ enough. 3. I prefer lemons to oranges. I like the _ taste. 4. She likes _ cookies. They are hard, dry and easily broken. 二、根据汉语意思完成英语句子 1.酒是被错误地发明的。 The wine _ _ _ _. 2.我想让我妈妈每天开心。I want to _ _ _ _every day. 3.最后我去超市给她买了个礼物。 _ _ _, I go to the market to buy a gift for her. 4. Would you like to eat _(酥脆的) food? 5. There were many _(顾客) in the mall that day. 6. This apple is so _(酸的) that I cant stand it. 教学反思教学反思 1.用旧知识引出新知识，学生比较如意掌握。 2.学生们能够通过听说练习复习掌握单词和句型。 3.练习部分不是很多，少部分同学对被动语态把握的还不够好。 其实我们生活中处处充满可以利用的资源，关键是我们如何用心、用脑、用 手去做。我国基础教育课程改革的趋势之一是加强课程与学生生活和现实社会 的联系。本次课程改革的内容强调联系生活、社会、学生实际，在方法上强调 探索、实践、活动，实现课程生活化、社会化和实用化，但这并不是让课程脱 离学术轨道，而是让课程和学生生活和现实社会更有效地融合起来，给已有充 分发展的学术课程增添时代的源泉和生活的活力。我们有理由相信：怎样有效 的把课堂与生活紧密联系在一起，化课堂为生活，融生活于课堂，是一个值得 我们老师好好利用却时时困扰我们的话题。只要我们做有心人，充分挖掘生活 中的可利用资源。相信孩子们在学习中会获得乐趣，在游戏中获得知识，在课 堂中除了学到语言，更多的是学会用语言的方法。真正使英语贴近生活，运用 于生活，服务于生活。