第6单元教案Unit6Whenwasitinvented

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九年级英语上册教案 Unit 6 When was it invented

Unit 6 When was it invented?（第 1 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 .知识和技能目标：1）谈论重要发明的发明时间，发明者和用途。

2）了解薯条、茶和篮球的发明历史。

2.过程与方法目标：1）能运用所学知识练习被动语态的句式。

2）能用所学句型进行交际练习。

3.情感、态度和价值观目标：充满想象力，善于观察事物，面对难题，用积极的态度解决，发挥创造能力，认识世界，改变世界。

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：Step 1 leading-in Tell the students something about Tomas Edison and his inventions.Get the students to brainstorm some other inventions and their inventions.（设计说明：本环节以发明家爱迪生为切入点，引入本课的话题和重点句型，让学生通过听, 说，看的形式，在教师的提示下自我发现并关注目标语言的形式和用法，同时呈现文中的部分生词和短语，为学生阅读扫除障碍。

）Step 2 listening1.Get the students to guess when the inventions in the pictures were invented and ask them to read the dates individually to make sure they can make it .2.Play the tape for the first time and get the students to match the dates with the inventions and then check the answers.3.Play the tape for the second time and ask the students to read after the recording so as to be familiar with the new sentence structures .（设计说明：先引导学生通过猜测的方式来谈论听力材料中出现的日期，再通过检测学生对年份的读法扫除听力过程中可能出现的障碍。

九年级英语全册《Unit 6 When was it invented》教案

skills with the target language.
2．Teach the students to use the new vocabulary correctly.
教学
难点
被动语态的运用及构成。
教法
情景操练，反复使用，师生互动，生生互动。
学法
通过谈论历史上的发明物，充分掌握被动语态的用法.
2.. Play the tape again, then check the answers.
Ⅵ.2c Pair work
1. Ask the students to pay attention to the sample conversation and ask two students to read it aloud.
Step 1 Revision
Wat Show somepictures about inventions such as computer, telephone, car, TV, calculator…Ask the students to practice speaking.
Step 2. Presentation
Master: be + pp.
Ability Object.：1）能运用所学知识练习被动语态的句式。
2）能用所学句型进行交际练习。
Emotion Object:
培养学生的听说演等能力及合作学习的意识。
教学
重点
1．Key Vocabulary2．Target Language．3Train the students to talk about the history of inven tions.
2. Ask the students to discuss their opinions in 3a with their partner.

九年级英语全册 Unit 6 When was it invented单元教案 (新版)人教新目标版.doc

When was it invented 单元主题Unit 6 When was it invented?教材分析本单元主要围绕“发明”而展开一系列学习活动，介绍了我们日常生活中一些常见物品的发明历史，同时呈现了本单元的语言结构被动语态的过去时。

Section B 依然围绕发明创造这个话题，使得学生继续学习和巩固相关的内容和语言知识。

在整个学习过程中学生对本单元语言目标加以巩固，综合能力得以提升。

单元教学目标一、知识与技能1. 词汇：style，project，pleasure，website，pioneer，list，ruler，smell．trade．doubt，customer，instrument，boil，mention, remain，etc.2. 能正确使用被动语态的过去时。

3. 能力目标：能简要讨论发明的历史。

二、过程与方法灵活运用教材，从所教学生的实际水平和语言能力出发，调整和取舍教学内容，合理安排本单元的课时数，设计好每课时的教学内容。

三、情感、态度与价值观1．通过课堂的合作互动，增进同学间的了解，增进感情。

2．培养学生们对英语的兴趣。

3.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。

培养想象力，善于观察事物。

面对难题，用积极的态度去解决，发挥想象力，认识世界，改造世界。

重难点：一般过去时的被动语态课时安排Period 1：S ection A:1a-1cPeriod 2：Section A:2a-2dPeriod 3：Section A:3a-3cPeriod 5：Grammar Focus: 4a-4c Period 6：Section B:1a-1ePeriod 7：Section B:2a-2ePeriod 7：Section B:3a-Self check。

九年级Unit 6 When was it invented教案六单元

Unit 6 When was it invented?Section A 1a-11c1. Knowledge aims:(1) Master the usage of some new words and sentence pattern, and understand the usages of passive voice in past tense;(2) Talk about the history of some inventions in English;2. Ability aims:(1) Can use some simple expressions to communicate in English class;(2) Can describe one thing simply under the help of teacher or with some teaching aids;(3) Can do the self-checking during speaking.3. Emotional aims:(1) Learn about the history of inventions, and foster the interest in the science;(2) Can improve the confidence of learning English, and not afraid of speaking English;(3) Can ask advices of others actively and overcome the difficulties bravely.Key points and difficult pointsKey point:The structure of passive voice in past tense “was / were + v. pp. ”Difficult point:important words and expressionsTeaching aids: a tape recorder, multimedia, picturesTeaching methods:The teaching methods will be used in this class include following three methods: Communicative Approach, Task-based Teaching Method, Audio-Lingual Approach.Teaching proceduresStep 1 Lead-inHello! Everyone. Today we are going to learn a new unit. At the very beginning of this class,I want to ask you a question, and let us see, do you have enough history knowledge. If you know the answers, hands up quickly, I will invite the quickest one to answer this question.Are you ready? Ok, attention please. My question is :What are the greatest four inventions in ancient China?Ok, Leo is the first one! Please tell us your answer.He answered in Chinese, is he right?Yes, he is right.But do you know how to say these things in English?Let’s look at the PPT. They are powder,printing, compass, and papermaking technology.Now let’s watch a short video to learn something about these four inventions.What do you think about the video? Do you think these inventions are great?Ok, today we will learn some other inventions.Step 2 Pre-listeningNow, let us review the way of reading years first.Please look at the blackboard, how to read these years? (I will write some years on the blackboard)The first one, 1876.How do we read it? Eighteen seventy-six, is it right? Yes, it is right. So,what is the regular of reading these numbers?Yes, we can read the year as two parts. When we read them, we can read the first two numbers, then readthe second two numbers. So take the year“1876” as an example again, we can start with “18”, then read “76”. Are you clear?Ok, very good. Now let do some practice.How to read 1885? Eighteen eighty-five?Yes, it is. What about 1927? Who can have a try?Lily, please have a try. Ok, she said “nineteen twenty-seven”. Is she right? Yes, she is right!“2023”，this one is a bit special. Usually we read it as “two thousand and one”, because there are two zeros in the middle of this number. Please pay more attention to this kind of numbers.Any questions? No questions?Ok, everyone, please turn to page 41. And look at the picture of this unit.What are they in English?Yes, they are computer, car, telephone and TV.So do you know which one was invented first? Which one was invented last?Ok, here I need you guess. And work in pairs, to rank them according to the time when they invented. When you finished, please check the answer with your desk mate by using the conversation structure on the PPT (I will show the following conversation on PPT ). Do you understand? Ok, very good, after that I will choose some groups to tell us their orders.Now, do the pair work. Take your time.A: Can you guess which one of them was invented first?B: I think the … was invented first.A: Which one of them was invented last?B: Well, I think the … was invented last.A: I think the TV was invented before the car.B: Well, I think the TV was invented after the car.Ok, every group has finished. So Xiao Hong, please.Thank you, sit down please.She said the first one is TV, second one is computer, then is telephone, the last one is car.Any different ideas?Ok, Zhang Lei, what is your order? Ok, very good. Sit down please. His answer is a little different with Xiao Hong’s. He believes that TV was invented after telephone. What is your opinions? So, is there anyone who knows when the TV was invented and when the telephone was invented? Ok, it seems no one can tell us the specific time.Now let us listen to the tape and find out the time when they were invented.Step 3 While-listeningI will play this record only once, so you should listen carefully. And check your answers in 1a, and then match the inventions with the years in activity 1b.Are you ready? Ok, listen carefully!Ok, do you get the useful information from this listening?I think most of us have known the time when these inventions were invented.Who wants to tell me the correct answer?Ok, John,please tell me your answer!Ok, his opinion is: telephone was invented in 1876, car was invented in 1885, TV was invented in 1927, computer was invented in 1971. Is he right? Yes, he is right.Ok, excellent. Sit down please.So, we can know that telephone was invented first, car was invented second, TV was invented third, the last invented was computer.Ok, now, I will play the record for the second time. At this time, you should read after the record silently. Are you ready?Ok, let’s begin.Step 4 Post-listeningNow, let’s move on to another section.You are supposed to make a dialogue with your desk mate by using the information in 1b. Let’s look at the dialogue first.The first sentence is a question sentence, one student asks, and the other students answers. Then use other inventions in 1b to replace the relative words.Are you clear? Ok, 5minutes for you. StartAre you finished? Ok, who want to share their dialogue with us?Ok, Jane and Tom, please.Ok, very good.Then let’s do some extra exercises. Look at PPT, and make conversations by using the information provided in the chart. In this activity, I need you to change your partners.Come on,change seat, do the activity with different students.Ok, one more thing, one asks and one answers, then change the role, Ok? Any questions? Ok,let’s begin. Ok, time is up. Any volunteers? Who wants to perform your dialogues?Ok, this group. Very good, give them some applause!Step 5 Summary and HomeworkYou all did very well in this lesson. Now let’s do a summary. I ask and you answer, Ok?When was the telephone invented?When was the computer invented?Now, you ask and I answer.It was invented in 1927.It was invented in 1885.Ok, very good. Today’s homework.Imagine you are alone on a tiny island. Choose three inventions you think is the most helpful, and think about why you choose them. In the next class, I will ask some students to give us a short report like this: Ithink the most helpful invention is the cell phone because people could communicate with each other very easily. And I will also choose a light, because I can see objects in the night.Do you understand? Ok, if there is no any questions, class is over. See you tomorro。

人教版九年级英语Unit 6 When was it invented？教学设计doc

新目标九年级英语Unit 6 When was it invented?第一课时教学设计驻操营学区初级中学邵艳翠一、教学内容分析：《When was it invented》为人教版英语新目标九年级第六单元教学内容，重在谈论重要发明的历史及用途，开阔学生的思路，培养学生的创造精神，同时进一步学习被动语态的用法。

被动语态在前几单元已经涉及，本节主要加深对被动语态的理解及句式的运用。

二、学情分析：九年级学生具备了一定的自学能力，并渴望在集体或小组中展示自己的才能，对电脑的兴趣较浓，也具备一些计算机的操作技能。

所以本节课主要采用学生自主学习与小组合作学习相结合的方式，教师适时布置任务型活动并加以点拨。

整堂课在生生、师生、生机互动中完成教学任务。

三、教学目标1）知识目标：学习一般过去时的被动语态和特殊疑问句。

2）技能目标：能谈论重要发明的历史及用途，能针对各项发明的用处及特点，发表自己的看法，并说明理由。

3）情感目标: 使学生懂得人类的科学发明创造了丰富的物质文明，培养学生的创造发明的能力和愿望。

四、教学重点、难点教学重点:掌握一般过去时的被动语态教学难点:弄清主动语态与被动语态的差异，通过练习和运用加以巩固。

五、教学设计思路与教材处理：《新目标英语》中的具体语言目标是通过各种各样的Tasks来实现的；学生需要运用具体而特定的行动来完成一定的交际任务。

整个教学过程中，各种语言结构与语言功能与不同的学习任务有机的结合。

任务活动所谋求的效果不是一种机械的语言训练，而是侧重在执行任务中学生自我完成任务的能力和策略的培养；重视形式在完成任务过程中的参与和在交流活动中所获得的经验。

因此本节课我将始终引导学生通过完成具体的任务活动来学习语言，让学生为了特定的学习目的去实施特定的语言行动，通过完成特定的交际任务来获得和积累相应的学习经验，让学生在用中学，学中用。

六、教学方法:本单元主要采用任务型教学法和情境教学法。

教学反思：本节课充分利用现代信息技术和信息资源，改革教学方式和学生学的方法，培养学生探索、实践、思考和综合运用能力，最终达到利用信息技术改善学习的目的，让学生主动参与，增强自主探究的能力，让信息技术在英语教学中发挥最大优势，提高英语的教学效率和教学质量。

人教版九年级英语《Unit 6 When was it invented？》教学设计

人教版九年级英语《Unit 6 When was it invented？》教学设计一. 教材分析人教版九年级英语《Unit 6 When was it invented?》主要介绍了与日常生活相关的科学技术发明的历史。

本单元包括一般过去时的被动语态，以及表示过去某段时间经常发生的动作或存在的状态的用法。

本节课旨在让学生掌握一般过去时的被动语态，能够运用本课所学内容进行交流。

二. 学情分析九年级的学生已经具备了一定的英语基础，能够听、说、读、写简单的英语句子。

但部分学生在语言表达方面仍有困难，需要教师的耐心引导和鼓励。

此外，学生对于科技发明的历史知识了解有限，需要在教学过程中进行补充。

三. 教学目标1.知识目标：–掌握一般过去时的被动语态。

–了解与日常生活相关的科学技术发明的历史。

2.能力目标：–能够运用一般过去时的被动语态进行交流。

–提高学生的听说读写能力。

3.情感目标：–激发学生对科学技术发展的兴趣。

–培养学生的创新意识。

四. 教学重难点•一般过去时的被动语态。

•与日常生活相关的科学技术发明的历史。

•一般过去时的被动语态的运用。

•对科学技术发明历史的理解。

五. 教学方法1.情境教学法：通过设定情境，让学生在实际语境中学习、运用英语。

2.交际法：引导学生进行互动交流，提高口语表达能力。

3.任务型教学法：通过完成任务，培养学生综合运用英语的能力。

4.启发式教学法：引导学生主动思考，激发学习兴趣。

六. 教学准备1.教材：人教版九年级英语《Unit 6 When was it invented?》。

2.辅助材料：科技发明历史的相关图片、视频等。

3.多媒体设备：投影仪、电脑等。

4.教学卡片：一般过去时的被动语态的句子。

七. 教学过程1.导入（5分钟）利用图片或视频介绍科学技术发明的历史，激发学生的兴趣。

引导学生谈论自己了解的科技发明，复习一般过去时。

2.呈现（10分钟）展示本节课的主要内容，引导学生关注一般过去时的被动语态。

人教版初中英语九年级全册Unit6Whenwasitinvented教学设计

2.针对学生对科技发明类文章阅读理解困难的问题，教师应引导学生学习课文，帮助他们掌握阅读策略，提高阅读理解能力。
3.九年级的学生正处于青春期，他们对新鲜事物充满好奇，教师可以充分利用这一点，激发学生对科学发明的兴趣，使他们更积极主动地参与到课堂学习中。
4.学生在团队合作方面已有一定的基础，教师可以组织多样化的小组活动，培养学生的团队协作能力和口语表达能力。
2.利用小组合作学习，培养学生的团队协作能力和口语表达能力。
3.通过问题引导，激发学生的思考，培养他们独立思考和解决问题的能力。
4.利用多媒体教学手段，如图片、视频等，丰富教学资源，提高学生的学习兴趣。
（三）情感态度与价值观
1.培养学生对科学发明的兴趣，激发他们探索未知、创新创造的欲望。
2.培养学生尊重知识产权的意识，了解发明家为人类社会发展所做的贡献，树立正确的价值观。
c.采用问题链的形式，引导学生深入阅读课文，通过提问、讨论等方式，帮助学生理解课文内容，并培养他们的批判性思维。
d.创设互动式学习环境，鼓励学生提问和分享，使课堂成为知识交流的平台。
2.教学步骤设想：
a.导入新课：通过展示一些发明物品的图片，激发学生的兴趣，引导他们猜测这些物品的发明时间，自然引入被动语态的学习。
人教版初中英语九年级全册Unit6Whenwasitinvented教学设计
一、教学目标
（一）知识与技能
1.了解并掌握一般过去时的被动语态，能够运用被动语态描述物品的发明时间及相关背景。
2.学会并熟练运用本节课的重点词汇，如“invent”, “telescope”, “electricity”, “flight”等，以及与发明相关的词汇。
3.课后作业设想：
a.设计与课堂活动相关的作业，如让学生选择一ห้องสมุดไป่ตู้发明物品，用英语介绍其发明时间、发明者等，强化学生对被动语态的应用。

unit6whenwasitinvented教案

unit6whenwasitinvented教案1. 引言好的教案对于教学的重要性不言而喻。

其中涵盖的教学内容、教学方式、教学目标等都是影响教学效果的重要因素。

针对单元“when was it invented”，我们需要一份高质量的教案来辅助我们的授课。

本文就是一份针对这个单元的教案，内容涵盖课程目标、教学内容、教学方式、教学评价等。

2. 课程目标本课程的主要目标是要掌握讲述物品发明和发展历程的相关英语知识，以及学会用英语谈论一些物品的历史和发展。

通过课程学习，学生将会：- 了解一些物品的发明及其发展历程；- 学习如何用英语描述物品的发展历程；- 培养学生的口语交流能力；- 提高学生的英语阅读和写作能力。

3. 教学内容(1) 课文教学：通过课文学习，了解一些有影响力的物品发明历程。

(2) 词汇学习：学习本单元出现的一些常用词汇，如invention （发明）、device（装置）、telephone（电话）等。

(3) 语法学习：了解过去分词的用法和应用场景。

(4) 口语表达：通过各种练习，提高学生口语表达和交际能力。

(5) 写作训练：通过写作训练，提高学生英语写作能力。

4. 教学方式本课程主要采用任务型教学方式，通过完成一系列的任务来巩固学习内容，确保学生能够真正掌握所学知识。

同时，也会注重听说能力的训练，加强学生的口语表达能力。

具体的教学方式包括以下几个环节：(1) 师生互动环节：老师可以通过提问学生的方式来了解学生已有的知识水平，并及时调整课程内容。

(2) 录音听力环节：利用录音机等设备来听课文录音以及一些听力练习。

(3) 词汇学习环节：教师让学生背诵一些单词、短语，并将其出现在对话中密集讲解。

(4) 任务型学习环节：选取一些任务性课程活动，包括对话、问答、小组活动等，通过已学知识完成任务，以此来巩固所学知识。

(5) 写作练习环节：让学生写一篇介绍物品发展历程的文章，以此来提高学生英语写作能力。

Unit6 When was it invented教案.

Unit6 When was it invented? Section A( 1a—2d )教学设计Teaching goals: 1. Language goals: (1) To grasp the following key words:heel, scoop, electricity, style, project, pleasure,zipper, daily, have a point, website, pioneer, list,mention .(2) Key sentences: ---When was the telephone invented? -- I think it was invented in 1876. --- What are they used for? -- They are used for seeing in the dark.2. Ability goals: (1) To know the order of theinventions . (2)To learn the year of the invented thingsby listening, speaking , reading, etc. (3) To practicetalking about the inventions in the pictures.3. Emotion goals; stimulate learning English interestsby learning some modern inventions and usage, cultivatestudents’imagination, develop their ability ofcreating things. Teaching important and difficult points：how to understand the information of these inventions and someuseful phrases like--be used for doing something, seemto, have a point. Teaching aids：pictures, cards, ppt . Teaching ways: Task form, listening, speaking, reading Teaching procedures: Step1.Show students some pictures about inventions andask them to talk about more information of these inventions.Step2. Activity1b.play the ppt and listen to thematerial, then match the inventions with the years.Step3.Listen again and answer the questions with theproper information. Step4.Discussion.show students some pictures and askthem to make sentences based on the information fromthe pictures. Step5. Pair work. Show students some pictures aboutinventions and ask them to make a similar conversationwith their partners by using the 1b as a model. ---A: when was the telephone invented? --B: I think it was invented in 1876.Step6 .Activity2a.listen and number the inventions inthe order you hear. Step7 Activity2b-1.let the students listen again andthen match the inventions with their inventors andusers . Step8. Activity2b-2.Listen again and answer some questions.Step9.Pairwork.Let students make conversations ingroups by using information in 2b.e.g. …A: ----What are they used for? B: --They are used for seeing in the dark.Step10.Brainstorm, show some pictures and talk aboutcool inventions. Step11.Activity2d, let students read the conversationand answer the questions. Step12. Introduce students about the person WhitcombL. Judson. Step13. Listen again and read together with thereading .then do the pairwork .show students somepictures about inventions and ask them to talk aboutthe familiar ones with their partners. Step14. Introduce the 10 most important inventionsthroughout history. nguagepoints: Explain the key words andphrases, then do the short summery and do some exercisesand role play 2d.in class. Step16.Show the key points again , then do homework:search for some information of inventions ,do the roleplay activity2d. Blackboard design : Unit6. ---When was it invented? --I think it was invented in 1876.。

英语人教版九年级全册Unit6 When was it invented 教案

Unit 6 When was it invented?Section A 1 (1a-1c)一、教学目标：1. 知识与技能：1) Master the sentences:—When was the telephone invented?—I think it was invented in 1876.2)Be able to talk about the history of inventions using the passive voice of past tense.3)Train students’ listening and communicative skills.2. 过程与方法：1. Lead in the target language through listening and speaking practice.2. Autonomous and cooperative approach.3. 情感态度与价值观：Learn about the history of some great inventions. Lead students to know theimportance of inventions in our daily life.二、教学重难点1. 教学重点：1) Master the key sentences.2)Learn to talk about the history of inventions using the passive voice of past tense.3)Improve students’ listening and speaking skills.2. 教学难点：How to talk about the history of inventions using the passive voice of past tense. 三、教具ppt, some handouts四、教学过程Step 1 情景导入Step 2 自主学习1.Show the pictures of three inventions and inventors on the screen: a car,a TV and a telephone. Give students an example: “Benz invented the first car. →The first car was invented by Benz.”2.Ask students to change the other two sentences into passive voice.3.Give students an example: “I think the TV was invented before the car.”4.Finish 1a. Ask students to guess in groups and make up conversations according to 1a.5.Check students’ conversations.6.Finish 1b. Listen and match the inventions with the years.7.Read the conversation in 1c in groups.8.Choose an invention to talk about, like the conversation in 1c.Step 3 我的疑问学生质疑Step 4 合作探究1.观察下面的句子，完成下面的空格。

人教版九年级英语Unit 6 When was it invented。全单元教案

人教版九年级英语Unit 6 When was itinvented。

全单元教案Unit 6: When Was It Invented?Language Goal:XXX.Knowledge Goals:Discuss the history of ns.XXX words such as style。

project。

pleasure。

daily。

website。

neer。

list。

n。

ruler。

boil。

remain。

smell。

nal。

trade。

fridge。

low。

somebody。

translate。

lock。

ring。

earthquake。

sudden。

bell。

biscuit。

cookie。

musical instrument。

sour。

customer。

Canadian。

divide。

basket。

hero。

and nearly.Use matic ns such as have a point。

by accident。

take place。

without doubt。

all of a sudden。

divide…into。

not only…but also…。

look up to。

the Olympics。

and by mistake.1.Q: When was the telephone invented?A: I believe it was invented in 1876 by Alexander Graham Bell.2.Q: Was the TV invented before or after the car?A: There is some doubt about this。

but it is generally accepted that the car was invented before the TV.3.Q: Who invented the zipper?A: XXX XXX.4.Q: What is a hot ice-cream scoop used for?A: A hot ice-cream scoop is used for serving really cold ice-cream.5.XXX was invented by Alexander Graham Bell in 1876.Passive voice can be used to talk about ns。

人教版新目标九年级英语Unit6单元教案

人教版新目标九年级英语Unit6单元教案Unit 6 When Was It Invented?一、单元教材分析本单元的主题是讨论历史上的发明物。

二、单元总体目标：1.知识和技能目标：1）谈论历史上的发明物。

2）掌握本单元单词和短语“be made of”、“be made in”；了解一般过去时态被动语态的结构和用法。

2.过程与方法目标：1）能够运用所学知识练被动语态的句式。

2）能够用所学句型进行口语交际练。

3.情感、态度和价值观目标：培养学生的听说演等能力及合作研究的意识。

三、单元重点：教学重点：熟练掌握“be made of”、“be made in”的运用。

四、教学难点：被动语态的运用及构成。

五、单元教学方法：采用总结、角色扮演和比较的研究策略，来展开课堂pairwork问答和讨论活动，讨论名人所采用的研究方法。

词汇教学：情景操练，反复使用。

口语教学：师生互动、生生互动、对话练、交际活动。

阅读教学：利用词典等工具书，根据上下文查寻词义。

语法教学：总结规律，模仿操练。

六、单元课时分配：6课时第1课时：n A (1a-1c)第2课时：n A (2a-2d)第3课时：n A (3a-3c)第4课时：n A (Grammar Focus-4c)第5课时：n B (1a-2e)第6课时：n B(3a-Self Check)XXX:1.To help students understand the XXX passive voice.2.To train students to use passive XXX.XXX:Step 1.Warm-upShow some pictures related to daily life and ask students to XXX voice.Step 2.nXXXXXX passive voice。

such as subject。

verb。

object。

agent。

Unit6.-When-was-it-invented教案

Unit6. When was it invented?Section A (1a-1d)Knowledge objects:Key vocabulary: project,pleasure,zipper,daily,website,pioneer,list,mention, have a pointTarget language:①I think the TV was invented before the car.②---When was the telephone invented?---I think it was invented in 1876.③The pioneers of different inventions were listed there.④But at that time, it wasn’t used widely.Structure:Passive voice of the past tense.Ability objects:1.E nable the students to talk about the history of inventions usingthe passive voice of the past tense.2.T rain the students’ listening and speaking skills.Moral objects: Many inventions have changed the world a lot.Teaching key and difficult points:Learn to talk about the inventions by using the passive voice of the past tense.Teaching procedures:Small inventions that changed the world.2.What kind of invention does Roy think of?The zipper.3.Why does Roy think it is a great invention?Because it is often used in our daily lives.4.Who and when was the zipper invented?Whitcomb Judson in 1893.5. When did the zipper become popular?Around 1917.Language points.Read in groupsStep6. Role play the conversation.Step7. ConsolidationFill in the banks.Paul:Hey Roy, the subject for my school________ is “Small ________that changed the world.” Can you help me _______an invention?Roy: My________! Let me think ... hmm ... I know! the______! Paul: The zipper? Is it really such a great invention?Roy:Think about how often it’s used in our _____lives. You can see zippers on dresses, trousers, shoes, bags ... almost everywhere! Paul: Well, you ___ seem to ___________...Roy: Of course! I thought about it because I saw a ______ last week. The _______of different inventions were _____ there. For example, it __________that the zipper was invented by Whitcomb Judson in1893. But at that tim e, it wasn’t used ______.Paul: Really? So when did it become popular?Roy: Around 1917.TranslationPaul: Hey Roy, the subject for 我们学校的课题is “改变世界的小发明.” Can you help me think of an invention?Roy: 这是我的荣幸! Let me think...hmm...I know! 拉链!Paul: The zipper? 它真是一项如此伟大的发明吗?Roy: Think about how often is used在我的日常生活中. You can see zippers on dresses, trousers, shoes, bags ...almost everywhere! Paul:嗯，看来你说的确实有点道理...Roy: Of course! I thought about it because I saw a website last week.不同发明的先驱者被列在那里. For example, it mentioned that the zipper was invented by Whitcomb Judson in 1893. 但在那时候,拉链并没有被广泛地使用。

Unit6Whenwasitinvented教学设计(推荐文档)

初二英语上册第六单元教学案Unit 6 When was it invented第一课时SectionA1a---Grammar focus一．教学目标语言目标:⑴词汇：invent, calculator, scoop, adjustable, heel, battery, operate, battery-operated, slipper, heat, be used for.⑵句型: when was it invented?Who were they invented by?What are they used for?能力目标:⑴通过本课时的学习, 绝大部分的学生能够谈论发明出现的时间, 用途和发明者。

⑵大部分学生能够组织语言谈论生活中的发明。

二．情感目标:三．通过了解为人们的生活带来便利的发明, 激发学生不断探索与创新的精神, 帮助学生树立刻苦学习、用发明来改变世界、为人类造福的远大理想。

四．教学难重点通过目标语言的学习, 学会正确运用被动语态来谈论一些发明的历史和用途并能运用所学的语言知识来描述生活中的一些发明。

三. 教具多媒体图片卡片等实物四. 教学过程1. Warming-u.activities⑴.让优秀学生利用以下句型向大家介绍自己课前收集的图片。

This is ….It was invented by ….It was invented in ….It is used for ….⑵.小组合作, 在组内交流彼此收集的图片和信息。

在交流的过程中运用⑴中的句型, 并尝试引入目标句型。

2.（设计思路：活动⑴中让优秀学生介绍自己收集的图片, 为其它学生做示范, 同时也引起大家对发明的兴趣。

让学生对thehistory of inventions介绍有初步的认识和把握。

通过活动⑵让所有学生都能获得说的机会, 进一步熟悉与the history of inventions的相关内容。