新目标英语九级UNITWHENWASITINVENTED教案(单元教案)
九年级unit9英文教案whenwasitinvented教案
SECTION AGoals●To learn to use Passive voice (questions and statements)●To listen, talk and read about inventionProceduresWarming up by learn about Passive voice (questions and statements)Passive Verb FormationPay attention to the passive voice of “give”.1a Doing group workLook at the things on page 68. Number them in the order of their invention. A: I think the telephone was invented before the car.B: Well, I think the telephone was invented after the car.A: I think the televisor was invented before the computer.B: Well, I think the televisor was invented after the computer.A: I think the calculator was invented before the plane.B: Well, I think the calculator was invented after the planer.1b Listening and matchingall the linking words and underline all the useful expressions.1c Doing pairworkIn pairs, one covers the dates and the other asks him when the things in the picturesNext you are going to listen to a tapescript and number the inventions in the orderThe inventions are heard in the following order.battery-operated slippers→heated ice cream scoop→shoes with adjustable heels2b Listening and matchingYou shall listen to the recording again and match the items in the chart on page 69 in columns A, B, and C.2c Doing pairworkRole play the conversations using the information in the chart in the middle of page 69. Pay attention to the formation of passive voice.3a Doing pairworkThere are two kinds of inventions. One is helpful invention, and the other is annoying invention. Now in pairs make a list of five helpful inventions and five annoying inventions.In pairs discuss your opinions in 3a with your partner.Imagine you are left alone on a small island in the sea. If you are allowed to takeGoals●To learn to use passive voice (questions and statements)●To read about teaProceduresWarming up by making passive sentencesHello, everyone. This week we learn to use passive voice (questions and statements).1a Looking and writingOn page 71 you will find some adjectives used to describe how food tastes. Look atthe pictures and write them under the correct picture. Note that some pictures have1b Writing the namesOn page 71 you will find in the box some adjectives used to describe food. Now read each of them and write the name of a different food after each of them.Sweet apple→ crispy crackers→ salty water→ sour rice2a Listening and circlingOn page 71 in the middle of the page you will find 6 statements. Listen to theNow read the tapescript and copy down all the useful expressions into your notebook.You are going to listen to the tapescript and complete the sentences on page 71 in the box.2c Doing pairworkNext you are going to role play the conversations about the invention of the potato chip. Use the information from the activities above.Now let’s read to find out who invented tea. While you read, circle all the linking words and underline all the useful expressions.3b Writing an articleOn page 72 you will find notes in the box on the left. Write an article using theWe all have things that we don’t liking doing. Why not think of an invention that4b Doing pairworkIn pairs ask each other questions about inventions, and try to sell your invention to your partner.Closing down by talking about inventionInvention: abacus in c3000 BCInvention: abacusFunction: A counting device: a mechanical device for making calculations consisting of a frame mounted with rods along which beads or balls are movedNationality: ChineseInvention: Coca-Cola in 1886Definition: noun / trademarkFunction: Popular carbonated soft drink colored usually with caramel and flavored usually with extracts from kola nuts and sweetenersTrademark: . issued 1893Inventor: John Stith PembertonCriteria; First to invent. Entrepreneur.Birth: July 8, 1831 in Rome, GeorgiaDeath: August 16, 1888 in Columbus, GeorgiaNationality: AmericanSELF CHECK1 Filling blanksOn page 73 is a box with 4 sentences. Read the sentences and fill in the blank withLook at the pictures below and tell about what you see. Use as many examples of passive voice (questions and statements) as possible.Reading: Do you know when basketball was invented?Before you read, listen and read aloud to the recording of passage. Make your reading as close to the recording as possible.While you read, divide (/) the sentences into groups of thePart 2: Teaching Resources（第二部分：教学资源）is invention?An invention is a new thing that someone has made. The computer was an invention when it was first made. We say when it was "invented". New things that are made or created are called inventions. The car is an invention that everyone knows.Ideas are also called inventions. Writers can invent characters, and then invent a story about them.II. What is an inventor?An inventor is a person who creates new inventions, typically technical devices such as mechanical, electrical or software devices or methods. Although some inventors may also be scientists, most of them are engineers in fact as they base their work on the discoveries of other scientists, experimenting with practical applications and combinations of those discoveries, and with improvements and combinations of existing devices, to create new useful devices.The system of patents was established to encourage inventors by granting limited-term monopoly on inventions that are judged sufficiently novel. This system is nowadays frequently considered as being abused, especially in the United States, and some have called for reform or even abolition of the patent system. In the ., however, the patentright originates from the Constitution, so inventors will likely continue to protect their inventions that way for many years to come.The capacity to invent can be developed. See TRIZ, the theory of inventive problem-solving.。
Unit9Whenwasitinvented表格式教案3新人教版英语九年级
Step 3. Summary
Practice talking to each other。
2. Getthestudents to describethethings with the given adjectives.Somefood have morethanone word.
3. Check the answers.
Ⅱ1b Askthestudents to describe how food taste and finish 1b.
学科
English
课时
3
年级 9
课题
Unit9When was it invented? 3/5
教学ቤተ መጻሕፍቲ ባይዱ求
1. Learn the new words: sweet, crispy, salty, sour, by mistake.2. Learn to talk about the history of inventions.
分组活动法
教学过程及问题情境
学生活动
设计意图
Step 1 Revision
Have a free talk. Askthestudents to practice talking to each other。
Step 2 Presentation
Ⅰ.1a
1. Read the four words and ask students to repeat them. Give them a minute to read and write the words. Then tell the students they are adjectives and they are used for describing things. For example: The apple is sweet and sour.
新2024秋季人教版九年级英语全一册Unit6whenwasitinvented？
教学设计：新2024秋季人教版九年级英语全一册Unit 6 When Was It Invented?一、教学目标（核心素养）1.语言能力：学生能够熟练运用一般过去时的被动语态来询问和描述物品的发明时间，增强英语表达能力。
2.思维品质：通过探索不同发明的历史，培养学生的批判性思维和逻辑推理能力，理解发明背后的科学原理和社会需求。
3.学习能力：引导学生自主学习，通过小组合作、信息搜集等方式，提升学习效率和团队协作能力。
4.文化意识：增进学生对世界科技史的了解，促进跨文化交流，理解不同文化背景下人们对发明的态度和价值观念。
二、教学重点•掌握一般过去时被动语态在描述发明时间中的应用。
•理解并能用英语概述几种重要发明的历史和意义。
三、教学难点•在实际语境中灵活运用一般过去时被动语态，构建复杂、准确的句子。
•深入挖掘发明背后的科学原理和社会背景，形成深度理解和评价。
四、教学资源•人教版九年级英语全一册教材•多媒体教学课件（包含发明图片、视频、时间线等）•学生预习材料（发明简介、相关阅读材料）•小组讨论话题卡片和合作学习任务单五、教学方法•情境教学法：通过创设与发明相关的情境，引导学生进入学习状态。
•任务驱动法：设计具体的学习任务，让学生在完成任务的过程中学习知识和技能。
•合作学习法：组织小组活动，促进学生之间的交流与合作，共同解决问题。
六、教学过程•视频导入：播放一段关于科技发展的短片，展示人类历史上的重要发明，引发学生兴趣。
•提问互动：教师提问：“你们知道这些发明是什么时候被创造出来的吗？”引导学生思考并回答，自然过渡到本课主题。
新课教学1.词汇预热（可选）•展示与发明相关的词汇，如invention, inventor, create, discover等，学生跟读并尝试造句。
2.阅读理解（针对教材Section B的特定内容）•学生自主阅读教材文本，标注出文中提到的重要发明及其发明时间。
•教师引导学生通过快速阅读找到关键信息，理解文本大意。
九年级英语全册Unit9WhenwasitinventedSectionA(3a4)教案人教新目标版
山东省郯城县第三初级中学九年级英语全册《Unit 9 When was it invented Section A(3a-4)》教案人教新目标版主备人：课型new 课时第2课时时间年月日分管领导验收结果第周第课时总第课时教学目标1、Reading and Writ ing2、掌握词汇 buld light buld microwave microwave oven重点、难点 1.The new words and phrases2.Improve the reading skills3.Writing教学过程教师活动学生活动修改意见Step1. Warm – up.1).Daily report2)New words and expressionsbuld light buld microwave microwaveovenStep23a PAIRWORKMake a list of five helpful inventions andfive annoying.Helpful inventions Annoying inventionsExample: telephone Example:alarmclockSs listen carefully andanswer questionsLearn the new words andexpressions. Then makesentences with them..Then ask students tosay about the answersatomic bomb （原子弹）missile（导弹）rifle (步枪)chemical weaponinstant glue(速干胶)bike computercar trainStep33b PAIRWORKA: What do you think is the most helpful invention?B :I think the most helpful invention is the light bulb.A: Why is that?B: Well, it gives people more time to work and play every day.A: What do you think is a helpful invention? B: I think it is the car.A: Wh y is that?B: Well, it makes it possible for people to move to distant places faster.Step4 Exx1) The bike __________(fix) up by Xiao Ming yesterday.2) Sungla sses __________ (use) for protecting people’s eyes.3) A picture _________(put) up on the blackboard.4) French___________ (speak) in France.5) Teenagers should __________(allow) to choose their own clothes.The passive voice.被动语态主动语态变为被动语态的步骤:1.把原主动句中的宾语转换为被动语态的主语。
九年级Unit6WhenwasitinventedWhenwasitinvented教案
Unit 6 When was it invented?Section A (1a-1c)一、教学目标：1. 语言知识目标：1) 能掌握以下单词：invent, inventor, invention2) 能掌握以下句型：—When was the telephone invented?—I think it was invented in 1876.3) 能谈论物品被发明的时间、发明者。
2. 情感态度价值观目标：了解一些近现代发明的时间及用途，激发自己热爱发明的情感。
二、教学重难点1. 教学重点：1) 本课时的单词和句型，学习运用一般过去时态的被动语态。
2) 学会询问发明时间的基本句型：—When was the telephone invented?—I think it was invented in 1876.2. 教学难点：运用一般过去时态的被动语态来讨论发明的发明时间。
三、教学过程I. Warming up1. Introduce the four inventions in ancient China.2. Make students know the words: invent, inventor, invention.3. Show some pictures and introduce some modern inventions.4. Ask students to match the inventors with the inventions.II. Talking (1a)1. Look at the pictures in 1a. Discuss with your group, in what order do you think they were invented? Try to number them [1-4].2. Students discuss with their partners and number the pictures.A: I think the TV was invented before the car.B: Well. I think the TV was invented after the car.3. Ask some students to act out their conversations. And find the right answer.(4-2-1-3) III. Listening (1b)1. Tell Ss look at the pictures and years on the left. Listen and match the inventions with the years. Finish 1b.2. Listen again and complete the conversation.Alice: Was your life very ________ when you were a kid?Grandma: Oh, ________. Why?Alice: Well, you didn’t have modern inventions like a ________, right?Grandma: Of course we did! How old do you think I am? The telephone ______ in _____.You need to take a ____ class, Alice!Alice: Haha! How about ____? They _________ yet, were they?Grandma: Yes, they were. Cars _____ _____ in ____. My family had a car.Alice: Well, did you _________?Grandma: No, we couldn’t ______ one. They were ________ in those days. The TV ____________ around ____, I think.Alice: Well, I know that you didn’t have a ________, because we learned in school that personal computers ____________ in ____.Grandma: You’re right. B ut I have one now!3. Ask students to role-play the conversation.IV. Pair work (1c)1. Ss try to remember the inventions and the years.2. Student B, cover the dates. Student A, ask Student B when the things in the picture in 1b were invented. Then change roles and practice again.3. Let some students ask and answer in pairs.A: When was the telephone invented?B: I think it was invented in 1876.4. Ask some pairs to act out their conversations.V. Presentation.根据本节课所出现的句子和对话，总结出一般过去时的被动语态结构。
Unit 6 When was it invented？(第4课时)教案 (新版)人教新目标版
Unit 6 When was it invented？（第4课时）一、教材分析：本课选自初中英语新人教版九年级（2014）新改版。
谈论的话题是有关“发明”的话题。
要掌握的结构是被动语态。
本课时的教学内容是听力与口语相结合，重难点是词汇和短语教学。
二、三维目标：1.知识与技能目标：掌握单词、短语和句型。
2. 过程与方法目标：通过对短文的阅读和复述，培养及时记忆的能力。
3.情感、态度和价值观目标：展开想象的翅膀，谈谈自己的创造发明，培养未来发明家。
三、教学重点：单词，短语和句型。
四、教学难点：运用被动语态谈论重要发明的时间、发明者和用途。
五、教学策略：通过谈论重要发明的练习，充分掌握被动语态的用法.六、教学准备:多媒体课件教科书课前预习学案。
七、教学环节：Step1 Lead inTalk about the inventions. How many different kinds of inventions do you know? Can you give some examples?Old inventions ：abacus inventions binoculars， Electric stuffs，Transportations ，Food.Step2 PresentationHow do they taste? crispy脆的 salty咸的sweet甜的bitter苦的red bayberries sour 酸的 peppers hot辣的cookies，lemons，tea，candy，delicious crispy，ice cream；nice salty sweet，prune，sour awfulStep3 PairworkDo you like basketball? Do you watch basketball games? What do you think of this sport? Do you know when basketball was invented?And do you know how it was invented?Discuss the sport with your partnerand share your ideas with the class.Go for it !A hard floor思维导图Step4 Learning strategy: MIND-MAPPINGChanging the information you read into a mind map may help you remember it more easily.Read and complete 2c Complete the mind map with the information .It is believed that the first basketball game in history was played on December 21，1891.人们认为历史上第一场篮球赛是在1891年12月21日。
九年级英语全册Unit10《Whenwasitinvented》TheSecondPeriod教案人教新目标版
Unit 10 When was it invented？The Second PeriodⅠ．Teaching Aims and Demands1．Knowledge Objects(1) Key Vocabularybe used for, adjustable, heel, battery, operate, slipper, scoop, electric (2) Target LanguageWhen was the car invented?It was invented in 1885.Who were they invented by?They were invented by Julie Thompson.What are they used for?They are used for seeing in the dark.2．Ability Objects(1) Train the students' listening skill.(2) Train the students' communicative competence using the target language.(3) Train the students to use the new vocabulary.Ⅱ．Teaching Key Points(1) Listening practice with the target language.(2) Make communications with target language.(3) Teach the new vocabularyⅢ．Teaching Difficult Points1．Teaching the Grammar Focus.2．The listening practice with the target language.3．Make communications with the target language.Ⅳ．Teaching Methods1．Listening2．PairworkⅤ．Teaching AidA tape recorderⅥ．Teaching ProceduresStep Ⅰ Revision1．Check the homework.2．Revise the target language learned last class. Get the students to ask and answer questions in pairs like this:S A: When was the telephone invented?S B: I think it was invented in 1876.Tell them to ask about all the five inventions.Step Ⅱ 2aThis activity provides listening practice with the target language and review new vocabulary about inventions.Show these new words on a screen by a projector.be used for 用来做……adjustable adj.可调整的heel n. (鞋、袜等的)后跟；(足)跟battery n.电池operate v.操作；作业slipper n.拖鞋scoop v.用勺舀n.勺子；球形勺；长柄勺electric adj.电子的；电的Point to each one and teach them to read. Do it several times until the children can read them well.Ask a few students to read the new words. See if they can read each word correctly.Ask the students to read the instructions together.Write the names of the inventions on the blackboard:Shoes with adjustable heelsbattery operated slippersheated ice cream scoopRead the three names of the inventions and the students repeat. Do some explanation as well.Then point to the picture of each invention and ask students what they think is interesting about it.You'll hear about some interesting invention . Please listen and number the three inventions in the order that you hear them in the conversation. Write a number in front of each invention to show what order you hear about them.Play the recording the first time, students only listen. Then play the recording again. Ask the students to write a number on each short line in front of each invention.Check the answers by asking a student to tell the answers.AnswersThe inventions should be numbered in this order:3 1 2TapescriptBoy: What are those?Girl: They're battery-operated slippers.Boy: What are they used for?Girl: They're used for seeing in the dark.Boy: Oh, that's cool! Who were they invented by?Girl: Julie Thompson. And look at this heated ice cream scoop.Boy: I know what it's for! It's used for scooping out really cold ice cream.Girl: Right. It was invented by Chelsea Lanmon.Boy: My favorite are those shoes with adjustable heels. You know—you can move the heels up and down. They were invented by Jayce Coziar and Jamie Ellsworth.Girl: And what are they used for?Boy: Well, you can change the style of your shoes. You can make the shoes go from casual to dressy.Step Ⅲ 2bThis activity provides guided listening practice using the target language.Get the students to read the instructions together. Be sure that each student knows what to do. Read the three headings Inventions, who was it invented by? and what is it used for?Then read the information under each heading. Do some explanation if necessary.You'll hear the same recording again.Please listen carefully to what the people are saying and draw lines to match items in the chart.Call the students' attention to the three part sample given in the chart. Read it to the class and explain it like this:The sample means the shoes with adjustable heels were invented by Jayce Coziar and Jimie Ellsworth. They are used for changing the style of a shoe.After that, play the recording again and the students draw lines to match the items in the three columns.Check the answers by asking three different students to read their answers to the class.At last, play the recording for another time and pause after each sentence. The students repeat after it sentence by sentence. Do some explanation if necessary. Make sure that everyone understands all the details about the conversation.Answersshoes with adjustable heels—Jayce Coziar and Jamie Ellsworth—changing the style of a shoebattery—-operated slippers—JulieThompson—seeing in the darkheated ice cream scoop—Chelsea Lanmon—scooping really cold ice cream.Step Ⅳ 2cThis activity provides guided oral practice using the target language.Read the instructions to the students.Ask a pair of the students to read the sample conversation.S B: They're used for seeing in the dark.Get the students to ask about the three inventions first, using the information in the chart in Activity 2b.Then let them role play the conversations using the information in the chart in Activity 2c.Get them to make their own conversations using the information in the chart in Activity 2c like this:(Pointing to the inventions)A: What are these?B: They are battery-operated slippers.A: What are they used for?B: They are used for seeing in the dark.A: Who were they invented by?B: They were invented by Julie Thompson.Ask the students to work in pairs. Move around the classroom checking progress and providing help if needed.Check the answers by calling on different pairs to say their conversations for the class.Step Ⅴ Grammar FocusThis activity introduces the target language with the Passive Voice.Call the students' attention to the sentences in the grammar box.Ask four pairs of the students to read the questions and answers in the grammar box.S A: When was the car invented ?S B: It was invented in 1885.S A: When were electric slippers invented?S B: They were invented last year.S A : Who were they invented by?S B: They were invented by Julie Thompson.S B: They were used for seeing in the dark.Write them on the blackboard.Let the student think about the structures of these sentences.Tell them that when the subject of the sentence is the doer, we have to use be plus a past participle' as the predicate of the sentence.Circle the words was and were in all the sentences.Ask: When do we use was in the questions, and were in the questions?Underline the singular nouns and plural nouns.Singular items like car use the singular verb was. Plural items like slippers use the plural verb were.Circle the word invented in all the sentences.You always use a past participle when you use was plus a verb or were plus a verb. And you can tell the doer with by. Say something about be used for to the children.Step Ⅵ SummaryIn this class, we've done some listening and writing practice with the target language. We've also done some oral practice in pairs. And we've discussed the Passive Voice as well.Step Ⅶ Homework1．Try to remember the new vocabulary on page 77.2．Write down two conversations in activity 2c.Step Ⅷ Blackboard DesignUnit 10 When was it invented?Section AThe Second Period1．The names of the inventions and answers of activity 2a:3 shoes with adjustable heels1 battery operated slippers2 heated ice cream scoop2．Target Language:A: When was the car invented?B: It was invented in 1885.A: When were electric slippers invented? B: They were invented last year.A: Who were they invented by?B: They were invented by Julie Thompson. A: What are they used for?B: They're used for seeing in the dark.。
九年级英语全册Unit6Whenwasitinvented(第5课时)SectionB(2a_2e)教案(新版)人教新目标版
Unit 6 When was it invented?第五课时 Section B（2a ~ 2e）I. 知识目标II. 课堂环节§自主学习方案【新词自查】根据句意和提示完成句子。
1. He is always taking an active (积极的) part in the activities of his class.2. We were divided (划分) into eight groups by our teacher last week.3. The little boy dreams of becoming a professional (职业的) football player.4. Yue Fei was a national hero（英雄）in old Chinese history.5. These apples were picked by hand and were packed with baskets (篮子).§课堂导学方案Step 1 2a 情景导入（参考案例）1. 情景导入：本课时的主要内容是一篇关于篮球发展历史的短文，在学习短文之前教师可准备几个与短文内容相关的问题，然后邀请几位同学就提出的问题给出自己的答案或见解。
（4分钟）Questions:Do you like basketball? Do you watch basketball game? How much do you know about this sports?_______________________________________2. 进行短文学习之前，教师要准备几个有助于理解短文内容的问题。
要求学生带着问题去阅读短文。
在阅读完短文之后应该能回答所给出的问题。
参考案例Step 21. 要求学生快速默读短文，熟知大意，并找出各段的主题大意。
然后邀请几位同学给出自己的答案，全班一起检查讨论。
九年级英语全册Unit6Whenwasitinvented教案3新版人教新目标版
百度文库- 让每个人平等地提升自我Unit 6教学目标知识与能力 New words and expressions过程与方法learn to use Passive Voice in past tense情感态度与价值观 Love magic nature. Love great inventions.重点难点Try to use passive voice ( past tense ) to describe the invention. Rewrite the sentences using the passive voice.课型 New lesson 教学手段 mediaStep 1 . Warming- up and revision1. Have a dictation of the new words learned in the lastclass.2. Review some main phrases we learned in the last class.Check the homework.3. Let some S s tell something about how tea wa s inve ntedby accident.Tell something about how tea was invented by accident. Step2 Grammar Focus.1.Ask students to read the sentences in the GrammarFocus.2.Then ask then to make more sentences according tothe focus.Step 3. Grammar一般过去时态的被动语态的构成英语有两种语态：主动语态和被动语态。
主动语态表示主语是动作的执行者，而被动语态则表示主语是动作的百度文库 - 让每个人平等地提升自我教学过程 承受者。
新疆石河子市第八中学九年级英语全册 Unit 9 When was it invented Vocabulary教案 人教新目标版
新疆石河子市第八中学九年级英语全册 Unit 9 When was it invented Vocabulary教案人教新目标版Language goals 语言目标1. Words && expressions生词和短语invent, scoop, adjustable, operate, mistake, thin, sprinkle, sweet, salty, crispy, sour, discover, annoying, special, ancient, legend, boil, fire, nearby, remain, notice, produce, pleasant, throw, thousand, century, taste, smell, create, divide, shoot2. Key sentences重点句子 (P71)Who invented them?They were invented in 1863.Ability goals能力目标Enable the students to understand and use the new words of this unit.Emotion && attitude goals 情感和态度目标Enable the students to be aware of different inventions around them.Strategy goals 策略目标Enable the students to use what they know to explain new words.Teaching important points教学重点Understand and use the new words and phrases.Teaching procedures and w ays 教学过程与方式Step I Lead-inT: Good morning / afternoon, boys and girls. This week we will begin a new unit about inventions. You can see inventions all around us, from TV to car, from food to clothing. We should say nobody can live without them. Don’t you think so? Can you imagine one day without inventions?Ss: That’s impossible.T: Yes, we live in a world of inventions. These inventions make our life easier and more comfortable. In this unit, we will learn some inventions and their history.First, let’s get to know some new words.Step II Card GameAsk the students to play a card game to help them remember the new vocabulary of this unit.T: Close your books. Here are some cards. On each card there is a word with English spelling. When I hold up a card, you must tell me what it means in Chinese, how to read it and some words related to it. Are you clear?Show the cards to the students one by one. Correct their mistakes in pronunciation and understanding.…Step III Practice the new vocabularyAsk the students to explain in their own words the words in Section A in the workbook. T: Very good. Please turn to Section A of workbook, the first part. Discuss these words in groups and explain their meanings in your own words.Sample answers:S1: Invent: There was not such a thing in the world. Someone made it and then there is such a thing. So we can say someone invented it.S2: Discover: There is a thing. But people don’t know it or few people know it.Someone find it and make it known to people. We can say someone discovers it. S3: Scoop: When it is a noun, it means a short-handled tool for taking up and moving something. When it is a verb, it means lifting something with a scoop.S4: Mistake: If I say 2 and 2 is 1, you can say I make a mistake.S5: Annoying: make one angry, unhappy or uncomfortable.S6: Adjustable: that can be made more helpful or useful.S7: Microwave: very short wave.S8: Braces: something used to tighten.Ask the students to circle the words in the table.T: Very good. Now please find these words and circle them in the table. Volunteers?Show a hanging chart with the same table to the students. Ask them to come to the front and circle the words in the table in the hanging chart.Check the answers and correct the mistakes if there are any.Step IV Words about food taste(1a, 1b: P71)Ask one student to come to the front to do a blind taste test.Show a bag to the students.T: Look, there are 4 kinds of food in it. I will let one of you come to the front and taste them. But I will use a piece of cloth to cover his or her eyes. After tasting, he or she has to tell how each food tastes and what food it is. Are you clear? Sophie, please.Cover Sophie’s eyes and give her the food one by one. Sophie tastes each food and tries to guess what it is.S: It is sweet. I think it is an apple.They are salty and crispy. I think they are potato crisps.It is sour. I think it is a tomato.It is salty. But I don’t think I have eaten this food before. It is delicious. T: Do you enjoy the food? Now you can take off the cloth. The last one is Pizza, which is popular with westerners. You can take it with you and go back to your seat. Thank you.Sophie goes back to her seat.T: Hi, class. What are the four different tastes of the food So phie had?S: They are swe et, crispy, salty and sour.T: Yes. They are words used to describe different tastes of food. Try to use them to describe the food in the picture of 1a, Section B.Ask the students to read the pictures of 1a in Section B and describe how the food tastes.T: Now, look at the four pictures. What are they?Ss: They are potato chips, lemon, ic e cream and tea.T: You are right. Please use the words we’ve just learnt to describe how they taste. S1: Potato chips are crispy. Lemon is sour. Ice cream is sweet. Tea is sweet. T: How about you? Do you have a different idea?S2: Potato chips are crispy and salty. Lemon is sour. Ice cream is sweet. Tea is sweet.T: Good. I think S2’s answer is better. Now let’s repeat the description together. Ss: ...Ask the students to write the name of a different food after each word in 1b of Section B.T: Now, write the names of different foods after each taste as many as possible.I think this is an easy job for you. Think of the food you eat ever yday at home or in restaurants.Collect t he answers and put them down on the blackboard.Sample answers:sweet: apple, orange, banana, honey, orange juice, cakes and candiescrispy: salad, potato chips, lettuce and cucumbersalty: pizza, French fries, olivessour: grapes, pickle and vinegarStep V Do a quizAsk the students to finish the following exercises in 10 minutes.T: Next we’ll do a quiz. Your task is to finish the exercises in 10 minutes. Anyon e who does his best without looking at the textbooks will be invited to my home this Sunday for a pizza meal. When I say “begin”, you can begin. After you finish, hold up your hands and let me know. Are you ready? One, two, begin!Fill in the blanks with t he words you’ve learnt according to the Chinese.1. Who _______ the telephone? ( 发明)2. When was the car ________? (发明)3. It ______ _______ _______ scooping really cold ice cream. (被用来……)4. What do you think is the most _______ inven-tion? (令人烦恼的)5. The potato chips were invented _________ ______. (错误地)6. The custo mer thought that the potatoes weren’t ______ enough. (薄)7. The customer was happy __________ _______ ______. (最终)8. The customer said the y weren’t _____ enough. (咸)9. The chef ________ lots of salt on the potato chips. (撒)10. The tea was invented ______ ______. (偶然地)11. This beverage was _______ (发现) over 3 _____(千) years ago.12. ______ _______ (根据) this legend, people _______(煮) water to drink over anopen fire.13. He ______ ______ the river yesterday. (掉进)14. She ______ beautiful after these years. (保持)15. The emperor ______ (发现) that the leaves in the water _______ (发出) a pleasantsmell.16. Dr Naismith ______ (分) the men in his class into two teams.17. Dr Naismith _______ (创造) a game to be played on a hard wooden floor.18. Many young people _____ _____ (梦想) becoming famous basketball players.19. Here is a ________ present for you. (特别的)20. Can you _______ the computer? (操作)Sample answers:1. invented2. invented3. is used for4. annoying5. by mistake6. thin7. in the end8. salty9. sprinkled 10. by accident 11. discovered, thousand 12. According to, boiled 13. fell into 14. remains 15. discovered, produced 16. divided 17. created 18. dream of 19. special 20. operateT: Lily, you are the one who finished the exercises fastest and correctly, so I will invite you to my house and I will cook some pizza for you.Step VI HomeworkReview new words and phrases learnt in this period. Finish the following exercises on homework paper.Homework paper1. Fill in the blanks and translate the sentences.(1) When ______ the car ______? (被发明)(2) What ____ the heated ice cream scoop _____ ______? (被用来……) It _____ ______ ______ scooping really cold ice cream. (被用来……)(3) Basketball is ______ (喜欢) by all the people.(4) A game was ________ (创造) to be played on a hard wooden floor.(5) This beverage was _____ (发现) two thousand years ago.(6) A pleasant smell was ______ (发出).2. Change the sentences into the passive voice.(1) I watered the flowers.___________________________________.(2) He turned on the light.___________________________________.(3) Who invented the air-conditioner?___________________________________.(4) Who invented the battery-operated slippers?___________________________________.。
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
Unit9 When was it invented?
本单元以Inventions为话题，共设计了四个部分的内容：
Section A
该部分有4个模块：第一模块围绕When and in what order were they invented? 这一话题展开讨论（1a）、听力（1b）、口语（1c）训练；第二模块围绕3个inventions 进行听力（2a-2b）、口语（2c）训练；第三模块继续围绕inventions这一话题展开训练，要求列出两类不同的发明（3a）并以pair work形式对此展开讨论和对话训练（3b）；第四模块设置情景alone on a tiny island，以小组活动形式讨论在该情景下什么inventions重要及原因。
这部分主要训练口语、学生处理问题的思维能力和想象力。
Section B
该部分有4个模块：第一模块是词汇的学习（1a）与运用（1b）；第二模块围绕the history of chips继续进行听力（2a-2b）、口语（2c）训练；第三模块围绕Who invented tea？这一话题展开阅读理解（3a），并要求学生能够以“From pie plate to flying disk”为题目进行应用写作训练（3b）；第四模块以inventions这一话题训练学生的创造力、解决问题的能力和想象力(4a)，并且以小组讨论和角色扮演（4b）的形式展开口语训练。
Self check
该部分有2个模块：第一模块对所学词汇进行填空训练(1)；第二模块要求就不同的inventions搜集信息并进行写作训练(2)。
Reading
该部分共设置了5项任务：第一项任务以问题讨论的方式激活学生相关背景知识(Section 1)；第二项任务要求学生通过快速阅读获取信息(Section 2)；第三项任务利用填图、回答问题等练习形式进一步加深学生对阅读内容的理解(Section 3)；第四项任务要求学生对“play on China’s national basketball team one day”问题发表观点、进行口语训练(Section 4)；第五项任务要求学生对某一项发明进行调查研究。
教案过程设计
采用Role playing和Discussion 的学习策略。
充分利用多媒体等教案设备，设计与本课话题相关的情景，如不同种类的发明，人物，实物等等。
围绕着本单元的教案目标，设计一些贴近学生实际的教案任务，让学生谈论身边的发明如电话、电脑、汽车、茶叶、篮球以及一些当代发明的看法；让学生根据所学知识，自己进行创新设计等等。
课时计划：建议本单元用五课时来完成：
第一课时：Section A:1a,1b,1c,2a,2b,2c
第二课时：Section A:3a,3b,4
第三课时：Section B:1a,1b,2a,2b,2c,3a
第四课时：Section B:3b,4a,4b and Self check
第五课时：Reading
第一课时：Section A (1)
一、教材分析
1、教材简析此课为本单元的第一节课，主要谈论东西的发明时间、发明者和东西的用途，它围绕着以下
三个话题展开：
①When was it invented?
② Who was it invented by?
③ What was it used for?
2、教案目标⑴知识目标：
①When was it invented? It was invented in….
② Who was it inve nted by? It was invented by….
③ What was it used for? It is used for doing sth.
⑵能力目标：发展学生的听及识记能力，培养学生综合语言运用
能力。
⑶情感、态度和价值观：让学生对身边所发明的事物有所认识和了解，激发学生对创造发明的兴趣。
3、重点和难点⑴重点句子：
When was it invented? It was invented in…. Who was it invented by? It was inve nted by….
What was it used for? It is used for doing sth.
⑵难点：被动语态的构成和用法
4、教案辅助工具：录音机，图片二、学情分析学生在学习第三单元时对被动语态已经有了初步的认识，并能运用该语态来表达一些简单的句子，为本单元的学习打下了一个较好的基础。
三、教案方法本课采用任务型教案法，用When was it invented?这个问句，引出谈论有关发明情况的话题。
采用提问、启发和归纳的教法，让学生易于接受教材内容，培养学生的语言运用能力。
四、教案过程设计。