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Unit 6 When was it invented？（第4课时）教学设计一. 教材分析Unit 6 “When was it invented?” 是人教版PEP小学英语六年级上册的一单元，主题是询问发明物的发明时间。
本节课主要教授一般过去时的疑问句和回答，以及与发明物相关的词汇。
教材通过介绍各种发明物的发明时间，激发学生对科学的兴趣和好奇心。
二. 学情分析六年级的学生已经掌握了基本的英语语法和词汇，具备一定的听、说、读、写能力。
他们对新鲜事物充满好奇，善于模仿和探究。
在信息技术方面，学生已经掌握了基本的网络搜索能力和多媒体应用能力，可以利用网络资源进行自主学习。
三. 教学目标1.知识目标：学生能够听懂、会说、会读本节课的主要词汇和句型，了解一般过去时的疑问句和回答。
2.能力目标：学生能够在真实情境中运用所学知识进行交流，提高口语表达能力。
3.情感目标：学生对科学发明产生兴趣，培养创新精神和团队合作意识。
四. 教学重难点1.重点：学生能够正确运用一般过去时的疑问句和回答，以及本节课的主要词汇。
2.难点：学生能够在实际情境中灵活运用一般过去时，询问和描述发明物的时间。
五. 教学方法1.情境教学法：通过设定各种情境，让学生在实际环境中运用英语进行交流。
2.任务型教学法：学生分组完成各种任务，培养团队合作精神和创新能力。
3.信息技术辅助教学：利用多媒体课件、网络资源等手段，提高教学效果。
六. 教学准备1.教学课件：制作课件，包括本节课的主要词汇、句型和发明物介绍。
2.网络资源：收集与发明物相关的图片、视频等资料。
3.练习题：准备相关的练习题，用于巩固所学知识。
七. 教学过程1.导入（5分钟）利用网络资源展示各种发明物的图片，引导学生谈论这些发明物。
例如：“Do you like these inventions? Why?” 让学生自由回答，激发他们对本节课的兴趣。
2.呈现（10分钟）教师展示本节课的主要词汇和句型，如：“What was it invented?” “It was invented in…” 让学生跟读并模仿。
Unit 6 When was it invented?The First PeriodSection A(1a-2d)Ⅰ.Teaching aims1.Knowledge aims：(1)Key words:style,project,daily,website,pioneer,list,mention(2)Key phrases:be used for,the style of,my pleasure,such a great invention,in our daily lives,have a point(3)Important sentences：①I think TV was invented before the car.②What are they used for?③Is it really such a great invention?④At that time,it wasn’t used widely.2.Ability aims: Learn to talk about past inventions using “was done”.3.Emotion aims:Improve students’ interest in invention.Ⅱ.Important points:Learn to express own ideas using “was done”.Ⅲ.Difficult points:Understand and master the history of invention.Ⅳ.Teaching ProcessStep 1 Warming upShow some pictures to students about inventions.T:When do you think TV was invented?S:I think TV was invented before the car.T:What about you?S:Well,I think TV was invented after the car.Step 2 Listening1b Listen and match the inventions with the years.2a Listen and number the inventions [1-3] in the order you hear them.2b Listen again and complete the chart below.Make students learn about more inventions and what they are used for.Step 3 Pairwork1c Make conversations.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.A:When was the telephone invented?B:I think it was invented in 1876.2c Make conversations using the information in 2b.Role-play the conversation.Step 4 Read and act2d Ask students to read the conversation in 2d by themselves.Listen to the tape and repeat after it.Work in pairs and then correct their mistakes.Language points1.invent的用法invent v.发明invention n.发明inventor n.发明者Edison was a great inventor.He invented a lot of things.爱迪生是一个杰出的发明家，他发明了许多东西。
Unit 6 When was it invented？（第1课时）教学设计一. 教材分析Unit 6 “When was it invented?” 是人教版小学英语PEP教材三年级下册的一单元。
本单元主要学习一般过去时，让学生能够运用一般过去时询问和回答关于物品发明的时间。
本节课的主要内容是词汇和句型的学习，包括动词短语“draw pictures”, “tell stories”, “play chess”, “have a snack” 等，以及一般过去时的疑问句和回答。
同时，本节课还涉及到一些时间表达法，如“yesterday”, “last week” 等。
二. 学情分析学生在之前的学习中已经掌握了一般现在时，对动词短语和时间表达法有一定的了解。
但三年级的学生对一般过去时的理解和运用还有待提高。
因此，在教学过程中，需要通过具体的情境和活动帮助学生理解和运用一般过去时。
三. 教学目标1.知识目标：学生能够听懂、会说、会读本节课的主要词汇和句型，如动词短语“draw pictures”, “tell stories”, “play chess”, “have a snack” 等，以及一般过去时的疑问句和回答。
2.能力目标：学生能够在适当的情境中运用一般过去时进行交流，提高语言运用能力。
3.情感目标：培养学生对英语学习的兴趣，激发学生探索科技发展历史的欲望。
四. 教学重难点1.重点：学生能够掌握本节课的主要词汇和句型，能够用一般过去时进行简单的交流。
2.难点：学生能够正确运用一般过去时，特别是在实际情境中进行运用。
五. 教学方法1.情境教学法：通过设置科技发明的历史情境，让学生在具体的情境中学习和运用语言。
2.任务型教学法：通过小组合作完成任务，激发学生的学习兴趣，提高学生的语言运用能力。
3.游戏教学法：通过趣味性的游戏活动，巩固所学知识，提高学生的学习积极性。
六. 教学准备1.教学课件：制作多媒体课件，包括图片、动画、视频等，帮助学生直观地理解和学习。
课题：Unit 6 When was it invented? 教学设计教学目标1. 语言知识目标：一、重点词汇：invent，invention，inventor ，calculator二、通过问答，掌握以下句型：1. A: When was the telephone invented?B: I think it was invented in 1876.2. A: What are they used for?B: They’re used for seeing in the dark.三、1.正确运用被动语态谈论重要的发明的历史和用途。
2.掌握一般过去时态的被动语态, 由was/were +过去分词构成。
学会单词invent, 以及be used for 的用法备注2. 情感态度价值观目标：通过熟悉我们周围经常使用发明物的历史来开阔眼界，丰富自己的阅历，使自己养成勤于思考，善于总结的好习惯。
重难点1. 教学重点：1) 熟练掌握以下词汇：style, project, pleasure, mention2) 正确运用被动语态谈论重要的发明的历史和用途。
3）掌握一般过去时态的被动语态, 由was/were +过去分词构成。
学会单词invent, 以及be used for 的用法。
2. 教学难点：被动语态/be used for 的用法。
教学方法任务型教学法，听说法课时SectionA 1a-2d 教学准备PPT 收音机教学过程第一课时创设情境目标领航Ⅰ. Lead inShow pictures of the four great inventions. Say “ Today we are going to talk about inventions. Do you know what an invention is？These are the four great inventions in ancient China. They were invented a long time ago.” Show some pictures about modern inventions(computer，television，telephone and car). Tell students that all of these things were invented in the last 150 years，Point to each picture and let students tell what it is. Then write the names of the inventions.设计意图：通过图片帮助学生理解invention的含义，引出更多发明名称，为下一步谈论发明做好词汇准备。
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。
Unit 6 When was it invented?Section B 2 (2a-2e)一、教学目标：1．掌握以下词汇：the Olympics，Canadian，divide，divide…into，basket，popularity，hero，look up to，divide…into，the number of…，stop sb. from doing sth. ，not only…but also…，encourage sb. to do sth.，dream of掌握以下句型：①It is believed that the first basketball game in history was played onDecember 21, 1891.②Dr. Naismith divided the men in his class into two teams and taught them toplay his new game.③At the same time, they need to stop the competing team from getting the ballinto their own basket.④These stars encourage young people to work hard to achieve their dreams. 2．阅读短文，进一步了解篮球运动并对该项运动更加感兴趣。
3. 阅读短文，获得相关信息，提高学生的综合阅读能力。
二、教学重难点1. 教学重点：阅读短文，获得相关信息，提高学生们的综合阅读能力。
2. 教学难点阅读2b局部的短文并完成相关要求。
三、教学过程Ⅰ. Warm-upShow some pictures and words of playing basketball. Ask Ss some questions about basketball games. Discuss the sport with your partner and share your ideas with the class.e.g.T: Do you like basketball? (What’s your favorite sport?)S1: Sure. I like it very much.T: Do you watch basketball games?S2: Yes. I like to watch the NBA and CBA.T: Do you know the history of basketball game?Ⅱ. Pre-readingAsk Ss to look at the photo and the title of the passage on page 46. Then answer the question below.Can you guess what the passage talks about?It talks about basketball, including when and maybe how basketball was invented, and maybe it will tell us the development of basketball.Ⅲ. ReadingFast reading1. Answer the questions:1) Who is the inventor of basketball?2) When and where did basketball become an Olympic event?2.Tell Ss to read the passage quickly. And find the main idea of each paragraph. Keys: 1) Introduction to basketball.2) How basketball was invented.3) The popularity of basketball today.Careful reading1. Finish the mindmap.2. T: Now let’s read the mind map in 2c. Try to understand the meaning of the map.1. Ask Ss to complete the mind map with the information in the passage. Development:➢invented by ______________➢first game on ________________➢became Olympic event in ______ in the year ______.➢most famous games: _____➢popular games in China: _____Game:➢played inside on a hard _____.➢____ teams➢get _______ into other team’s ______.Popularity:➢played by __________________ people.➢over ____ countries2. Check the answers with the class.3. Tell Ss to work hard and add something to the mind map.Encourage Ss to try their best.Ⅳ. Post readingWork on 2d1. Now let’s work on 2d. First read the questions below. Then try to read the passage again and find the answers to the questions.2. Ss read the passage again and try to find the answers to the questions.1. Who invented basketball and how is it played?2. When was the first basketball game in history played?3. Why were the Berlin Olympics important for basketball?4. What are the professional basketball groups in America and China?5. How popular is basketball?3. Let some Ss read their answers and correct their mistakes.Work on 2e1. Ask Ss what they think of famous basketball players. Make a list of good and difficult things about being a basketball player.2. Ss work in groups. Discuss them with their partners and make a list.3. Let some groups read their lists.Ⅴ. Language points1. Dr. Naismith divided the men in his class into two teams…divide v. 分开；分散divide… into… 把……分开；分散e.g. She divided the orange into quarters and each ate a piece.她把橙子分成四份，每人吃一份。
Unit 6 When was it invented?Section A 2 (3a-3c)一. Teaching goals:A. Language goals :1. Enable the s tudents to master the following words and useful expressions:by accident, ruler, boil, remain, smell, saint, national, take place, doubt, without doubt2. Enable the students to understand the history of tea was invented and the process of production.B . Ability goals:1. Enable the students to find out the information according to requirement afterreading a passage.2. To t rain students’ ability of reading comprehension.3. Enable the students to use the past tense in passive voice to talk with each othercorrectly and fluently in the daily life.C. Emotion & attitude goals:Let the students learn to be good at observing things and solve the problem with a positive attitude.二.Teaching important points1. To tr ain students’ ability of reading comprehension.2. Enable the students to use the past tense in passive voice correctly and fluently in thedaily life.三.Teaching difficult points:1. How to help the Ss use the key words , expressions and the past tense in passivevoice correctly in the daily life.2. Finish the tasks of reading comprehension correctly.Teaching procedures:Step I. Revision1. Greetings2. I’ll ask the students to do English-Chinese translation .Ste pⅡLead-inFree talk. How many kinds of drinks do you know? What’s the most popular drink in the world (except water)? How many kinds of tea do you know?Do you know how tea was invented?Ste p Ⅲ．Getting information(1). Ask students to read the passage twice to finish 3a and 3b by themselves.(2). Ask the students to discuss their answers in pairs and in groups of four, then show the answers to the class..The purpose is to help students get the correct information to finish the tasks of reading comprehension. And train students’ abilit ies of looking up the information by themselves and reading comprehension..Ste p Ⅳ.Learning the text languageLet the students read the passage and underline the following phases and sentences in their book and take notes on their own. . Next, check the answers in pairs . Then read them several times.The purpose is to help students learn and master the key phases and understand the difficult sentences better.Step V. Using the text languageAsk the students to finish 3c and translate the following sentences be themselves. Then , discuss their answers with parters, next in groups. Finally, ask some students to show their answers to the class.The purpose is to train students’ abilit ies of do-it-yourself and using the past tense in passive voice correctly.。
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。
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。
