《When was it invented》第一课时教学设计

When was it invented 教学设计-教案第一章：教学目标1.1 知识目标学生能够使用一般过去时询问和回答关于过去的事情。

1.2 能力目标学生能够通过调查、研究和讨论，了解一些重要的历史发明的时间，提高他们的搜集和处理信息的能力。

1.3 情感目标学生能够培养对科学和历史的兴趣，激发他们探索未知世界的热情。

第二章：教学内容2.1 教材分析本课选自人教版《英语》六年级下册，主要介绍了一些重要的历史发明及其发明时间。

通过学习本课，学生能够进一步掌握一般过去时的运用，提高他们的阅读理解能力。

2.2 学情分析六年级的学生已经掌握了一般过去时的基本用法，具备了一定的阅读理解能力。

他们对历史发明感兴趣，容易产生学习动力。

2.3 教学重难点2.3.1 教学重点：掌握一般过去时的疑问句和回答句的构成及用法。

2.3.2 教学难点：如何引导学生运用一般过去时进行调查、研究和讨论。

第三章：教学过程3.1 导入教师通过向学生提问：“你们知道哪些历史发明？”引导学生回顾已学知识，激发他们的学习兴趣。

3.2 呈现教师通过课件展示本课要学习的历史发明，引导学生关注发明的时间，为新课学习做铺垫。

3.3 教学3.3.1 教师引导学生用一般过去时询问和回答关于历史发明的时间，如：“When was the telephone invented?”3.3.2 学生分组进行调查、研究和讨论，了解其他历史发明的时间，如：“When was the puter invented?”3.3.3 学生分享调查结果，教师点评并引导学生总结一般过去时的疑问句和回答句的构成及用法。

3.4 练习学生完成课本P47的练习题，巩固一般过去时的运用。

3.5 拓展教师组织学生进行小组活动，让他们尝试创作关于历史发明的短剧，并进行表演。

第四章：作业设计学生回家后，用一般过去时调查家人或朋友知道的历史发明及其时间，并写一篇短文分享自己的调查成果。

第五章：教学反思教师在课后对自己的教学进行反思，分析学生的学习效果，针对存在的问题调整教学策略，为后续教学做好准备。

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。

Unit 9 When was it invented?Part 1: Teaching design (第一部分：教学设计)Structures: Passive voice (questions and statements)Target language: When was the telephone invented?I think it was invented in 1876.Vocabulary: salty, sweet, sour, crispy, pleasant, potato chips, slipper, leaf, fire, scoop, light bulb, telescope, microwave oven, abacus, camera, beverage, be invented by, be used for, by mistake, by accidentLearning strategies: Brainstorming, Role playingSECTION 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 FormationTense Subject Auxiliary PastParticiple Singular PluralPresent The car/cars is are designed. Present perfect The car/cars has been have been designed. Past The car/cars was were designed. Past perfect The car/cars had been had been designed. Future The car/cars will be will be designed. Future perfect The car/cars will have been will have been designed. Present progressive The car/cars is being are being designed. Past progressive The car/cars was being were being designed Pay attention to the passive voice of “give”.Active Professor Villa gave Jorge an A.Passive An A was given to Jorge by Professor Villa.Passive Jorge was given an A.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.Televisor 1925 John L. Baird ScottishA: I think the televisor was invented before the computer.B: Well, I think the televisor was invented after the computer.Telephone 1876 A.G. Bell AmericanA: I think the calculator was invented before the plane.B: Well, I think the calculator was invented after the planer.1b Listening and matchingListen to the recording and match the inventions with the dates.TapescriptGirl: Life must have been difficult when you were a kid.Woman: Oh, not really. Why do you say that?Girl: Well, you didn’t have many modern inventions. Like, you probablydidn’t have a telephone, right?Woman: Of course we did! How old do you think I am? The telephone was invented in 1876.Girl: How about cars? I bet cars weren’t invented yet.Woman: Sure they were. Cars were invented in 1885. My family had a car. I think you need to take a history class, Alice.Girl: Ha, ha! Well, did you have a TV?Woman: No, we didn’t. The TV was invented around 1927, I think. Some friends of mine had one. But in those days, TVs were really expensive, and we couldn’t afford one.Girl: And I bet you didn’t have calculators and computers and stuff. That’s something I do know.We learned in school that hand-held calculator were invented in 1971 and personalcomputers were invented in 1976.Woman: You’re right. I didn’t have those things when I was young. But I do now!The things in the pictures were invented in the following order.The telephone was invented in 1876.Cars were invented in 1885.The TV was invented around 1927.The hand-held calculator were invented in 1971.The personal computers were invented in 1976.Now you are going to read the listening tapescript. Blacken the passive voice, circle all 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 pictures on page 68 were invented. Then change roles and practice again.A: When was the telephone invented?B: I think it was invented in 1876.A: When was the car invented?B: I think it was invented in 1885.A: When was the TV invented?B: I think it was invented around 1927.A: When was the hand-held calculator invented?B: I think it was invented in 1971.2a Listening and numberingNext you are going to listen to a tapescript and number the inventions in the order that you hear them.TapescriptBoy: 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.The 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.A: Invention B: Who was it/ were theyinvented by? C: What is it/ are they used for?Shoes with adjustable heels Chelsea Lanmon Scooping really cold ice cream Battery-operated sneakers Jayce Coziar and JamieEllsworthSeeing in the darkHeated ice cream scoop Julie Thompson Changing the style of theshoes2c 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.A: What are the shoes with adjustable heels used for?B: They are used for changing the style of the shoes.A: What are the battery-operated sneakers used for?B: They are used for seeing in the dark.A: What is the heated ice cream scoop used for?B: It is used for scooping really cold ice cream.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.Helpful inventions Annoying inventionsExample: telephone Example: alarm clock1. plane 1. atomic bomb2. computer 2. missile3. bike 3. rifle4. car 4. chemical weapon5. train 5. alarm clock3b Doing pairworkIn pairs discuss your opinions in 3a with your partner.A: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 the most annoying invention?B:I think the most helpful invention is the atomic bomb.A: Why is that?B: Well, it gives people more power to kill others.A:What do you think is the less helpful invention?B:I think the less helpful invention is the car.A: Why is that?B: Well, it makes it possible for people to move to distant places faster.4 Doing groupworkImagine you are left alone on a small island in the sea. If you are allowed to take five inventions along with you, what would you take?I like to take the followings with me.knife flashlight handphone telescope gunSECTION BGoals●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). Now we shall begin by making passive sentences (questions and statements).I was frustrated by his reply. His death was caused by his hard work.Was the problem solved? His last hope was given up.His attention was concentrated on his disease.His English pronunciation is influenced by hisChinese.When was your radio set lost? Was her order obeyed?Was she terrified by her face? When was his house burned?1a Looking and writingOn page 71 you will find some adjectives used to describe how food tastes. Look at the pictures and write them under the correct picture. Note that some pictures have more than one word.Do you like sweet drinks?The crackers aren’t crisp. They must have got wet.This soup is very salty.I like to drink sour milk.These oranges are as sour as lemons.1b 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 the recording and circle T or F. TapescriptBoy1: Hey, did you know that potato chips were invented by mistake?Boy2: Really? What do you mean?Boy1:Well, here on the bag it says that they were invented by a chef calledGeorge Crum.Boy2: When was that?Boy1: Oh, it was back in 1853.Boy2: So, why was it an accident?Boy1:Well, one day a customer in the restaurant where George worked sent back his plate of fried potatoes because he said they were cut too thick.Boy2: So what happened?Boy1: Well, George was in a bad mood, so he cut the potatoes really, really thin, and he cooked them for a long time until they were crispy. And he sprinkled lots ofsalt on them so they were really salty. He thought the customerwould hate them.Boy2: And?Boy1: And the customer loved them and asked for more. He told the othercustomers about them, and soon everyone was ordering thinly-sliced,crispy, salty potato chips.Boy2: And we’re still eating them today. What a cool story!Boy1: Yeah.(The keys: 1. T 2. F 3. T 4. F 5. F 6.T)Now read the tapescript and copy down all the useful expressions into your notebook.be invented by mistake, on the bag, back in 1853, one day, in the restaurant, sen d… back, a plateof fried potatoes, be cut too thick, in a bad mood, cut…really, really thin, cook…a long time, sprinkle…on…,hate…, asked for…, tell… about…, thinly-sliced, crispy, salty potato chips, acool story2b Listening and completingYou are going to listen to the tapescript and complete the sentences on page 71 in the box.The history of chipsDo you know that potato chips were invented by mistake? Chips were invented by a chef called George Crum. They were invented in 1853. George Crum cooked them for a long time until theywere crispy. And he sprinkled lots of salt on them so they were really salty.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.The invention of the potato chipA: Do you know that potato chips were invented by mistake?B:I don’t know.A: They were invented by a chef called George Crum.B: When was that?A: It was invented back in 1853.B: Was it an accident?A: A customer sent back his plate of fried potatoes because they were cut too thick. George cut the potatoes really, really thin. And he cooked them for a long time until they were crispy. He sprinkled lots of salt on them so they were really salty.B: Did the customer loved them?A: Yes, they asked for more. Everyone was ordering thinly-sliced, crispy, salty potato chips.B: We like them, too.A: So do I.3a Reading and answeringNow let’s read to find out who invented tea. While you read, circle all the linking words and underline all the useful expressions.Who invented tea?Do you know that tea, the most popular drink in the world（after water）, was invented by accident? Although tea was n’t brought to the Western world until 1610, this beverage was discovered over three thousand years before that. According to an ancient Chinese legend, the emperor Shen Nong discovered tea when he was boiling drinking water over an open fire. Someleaves from a nearby bush fell into the water and remained there for some time. The emperor noticed that the leaves in the water produced a pleasant smell. Later he decided to taste the hot mixture. It was quite delicious. And in this way, one of the world’s favori te drinks was invented.After you read, answer the 4 questions following the article.1. What is the article about? It is about the invention of tea.2.When was it invented? It was invented over three thousand yearsbefore 1610.3.Who was it invented by? It was invented by Shen Nong.4. How was it invented? The emperor Shen Nong noticed that the leavesfrom a nearby bush in the water produced apleasant smell. He tasted the hot mixture. It wasquite delicious.3b Writing an articleOn page 72 you will find notes in the box on the left. Write an article using the notes about the invention of the flying disk.From pie plate to flying diskA baker named William Russel Frisbie, of Warren, Connecticut, and later of Bridgeport, came upwith a clever marketing idea back in the 1870s. He put the family name inrelief on the bottom of the light tin pans in which his company’s homemadepies were sold. The pans were reusable, but every time a housewife startedto bake a pie in one, she would see the name Frisbie and, it was hoped, think, "How much easier to buy one". Eventually Mr. Frisbie’s pies weresold throughout much of Connecticut, including New Haven.There, sometime in the 1940s, Yale students began sailing the pie tins through the air and catching them. A decade later, out in California, a flying-saucer enthusiast named Walter Frederick Morrison designed a saucer-like disk for playing catch. It was produced by a company namedWham-O. On a promotional tour of college campuses, the president of Wham-O encountered thepie-plate-tossing craze at Yale. And so the flying saucer from California was renamed after thepie plate from Connecticut. Of course the name was changed from Frisbie to Frisbee to avoid anylegal problems.4a Thinking and inventionWe all have things that we don’t liking doing. Why not think of an invention that could help you. Write the details of your invention in the chart on page 72.Problem Learning EnglishA machine that translates English into ChineseNewinventionUse The machine “sees” the written English, and shows the translation.The machine “hears” the spoken English, and repeats it in Chinese.Price 100 yuan each4b Doing pairworkIn pairs ask each other questions about inventions, and try to sell your invention to your partner.You may begin as is shown in the box on page 72.A:This special pen was invented by Zheng Jie. It has three colors and it is used for learning English.B: How is it special?A: When the red color is turned on, the pen reads out English as it ismoved along the line.B: When about the black color?A:When the black color is turned on, the pen finds out the structure of the sentences as it is moved along the line.B: When about the yellow color?A: When the yellow color is turned on, the pen shows the formation and meaning of the word as it is moved along the line.B: Wonderful! Where can I get one?A: I am the shop owner selling this kind of pen.…Closing down by talking about inventionInvention: abacus in c3000 BCInvention: abacusFunction: A counting device: a mechanical device for making calculationsconsisting 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 andflavored usually with extracts from kola nuts and sweetenersTrademark: U.S. 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 with a correct word.crispy sweet salty sour1. I don’t like eating chocolate. T he taste is too sweet.2. Mom added salt but it still wasn’t salty enough.3. I prefer lemons to oranges. I like the sour taste.4. She likes crispy cookies. They are hard, dry and easily broken.Now you are asked to make your own sentences with each of the four words.1. The snow is crispy. The crackers aren’t crispy. They must have got wet.2. My coffee is too sweet—I put two spoonfuls of sugar in it. Do you like sweet drinks?3. Sea water is very salty. This soup is very salty. I think you have put too much salt in it.4. These oranges are as sour as lemons.2 Writing about inventions on page 733000 BC - The abacus, built out of wood and beads, used the conceptsof one set of objects standing in for objects in another set, but also theconcept of a single object standing for a collection ofobjects—positional notation.- Early tables, named abaci, formalized counting and introduced the concept of positional notation.- Early man counted by means of matching one set of objects with another set (stones and sheep).invention, history, inventor of, history of, who invented, invention of, fascinating facts.The basic umbrella was invented over four thousand years ago. We have seen evidence of umbrellas in the ancient art and artifacts of Egypt, Assyria, Greece,and China.These ancient umbrellas or parasols, were first designed to provide shade from the sun. The Chinese were the first to waterprooftheir umbrellas for use as rain protection.Soon after telescopes were invented, people started to fasten twoof the long tubes together to make binoculars (from the Latin "two eyes").Around 1900, a German physicist named Ernst Abbe made a pair of binoculars using prisms. The triangular prisms each reflected the incoming light twice. This meant it was possible to make a shorter instrument. The two prismsalso flipped the image upright.CameraThe history of the camera - Camera Obscura, photography, the significant processes of photography, and who invented the polaroid and photographicfilm.In 1818, Baron von Drais introduced a machine to the public in Paris. It hadtwo in-line wheels connected by a wooden frame. The rider sat astride and pushed it along with his feet, while steering the front wheel.Just for fun!Look 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 thought, circle the predicates in passive voice and underline all the useful expressions.Do you know when basketball was invented?If you travel around China/ you will notice a very popular activity /everywhereyou go— basketball. This much-loved and active sport is enjoyed/ by all, forfun and exercise.The sport of basketball is a little more than a hundred years old. It is played/by more than 100 million people/ in over 200 countries /including China, where basketball has been played/ in parks, schools, and even in factories.Basketball was invented/ by a Canadian doctor/ named James Naismith, who was born/in 1861. When he was at college, his class was once asked/ to invent a new game/that could be played/ indoors/ during the long winters. Dr Naismith created a game/to be played/ on a hard wooden floor, so/ the safety of the players/ was important. Knocking into players/ and falling down would be dangerous.Dr Naismith divided the men/ in his class/ into two teams, and taught them/ howto play his new game. The aim of basketball is for players/ to try to get a ball/into the “basket”: a net/ hanging from a metal hoop. Players shoot/ from belowthe basket, and sometimes/ the “backboard” is used/ for guiding the ball/ intothe basket. Players move/ towards one end of the court/ while throwing the ball/to each other.It is believed that/ on December 21st, 1891, the first basketball game/ in history/was played. Then/ in 1936/ in Berlin, it became an Olympic event. A team/ fromChina/ took part, and although they didn’t win/ they used the experience/ to help develop the game/ at home. Since then, the popularity of basketball has risen/ worldwide, and the number of foreign players/ in America’s NBA （National Basketball Association）has increased. Basketball has also become a more popularsport/ for people/ to watch, and many young people/ dream of becoming famousAfter you read, copy down all the useful expressions into your phrase book.Part 2: Teaching Resources（第二部分：教学资源）I.What 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 U.S., however, the patent right 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.。

When was it invented 教学设计-教案第一章：教学目标1.1 知识目标学生能够使用一般过去时描述某个物品的发明时间。

学生能够听懂并使用相关词汇描述物品的发明时间。

1.2 技能目标学生能够通过调查、研究和讨论，了解并掌握一些常见物品的发明时间。

学生能够通过展示、报告等形式，表达自己对某个物品发明时间的了解。

1.3 情感目标学生能够激发对科学、技术和历史的兴趣。

学生能够培养合作、探究和创造的精神。

第二章：教学内容2.1 教学重点学生能够掌握一般过去时的用法，正确表达某个物品的发明时间。

学生能够了解并掌握一些常见物品的发明时间。

2.2 教学难点学生能够正确使用一般过去时描述某个物品的发明时间。

学生能够通过调查、研究和讨论，掌握一些不常见的物品的发明时间。

第三章：教学方法3.1 教学策略使用问题驱动的教学方法，引导学生主动探究和发现物品的发明时间。

使用任务型教学方法，让学生通过实践和合作，完成对物品发明时间的调查和研究。

3.2 教学手段使用多媒体课件、图片、时间表等教学辅助材料，帮助学生更好地理解和记忆。

使用小组讨论、报告、展示等形式，促进学生之间的交流和合作。

第四章：教学过程4.1 导入通过展示一些常见物品的图片，引导学生思考这些物品是在什么时候发明的。

让学生分享自己对某个物品发明时间的了解，激发学生的兴趣和好奇心。

4.2 讲解讲解一般过去时的用法，让学生掌握如何表达某个物品的发明时间。

通过示例和练习，让学生巩固一般过去时的用法。

4.3 实践分组让学生进行调查和研究，了解并掌握一些常见物品的发明时间。

学生通过展示、报告等形式，表达自己对某个物品发明时间的了解。

第五章：作业与评价5.1 作业学生完成一个调查表，记录自己研究的一个物品的发明时间和相关信息。

学生写一篇短文，描述自己研究的物品的发明时间和对这个发明的看法。

5.2 评价学生之间的互评，评价对方的研究成果和报告表现。

教师的评价，根据学生的调查表和短文，评估学生对一般过去时的掌握程度和对物品发明时间的了解程度。

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。

Unit 6 When was it invented?教学设计Section A (1A-2C)一、情境导入( Warming up):教师请学生完成1a部分的图片排序,然后同桌之间相互讨论,说一说自己的排理由。

通过这一活动引人本单元关于发明的讨论话题。

2,教师列出更多的生活中常见的事物,如熨斗、吹风机、镜子等,让学生讨论这些物是如何被发现的。

二、听说训练(Listening) :1,教师教读教材P41~42的新单词,对单词进行拓展性讲解。

2,教师播放1b部分的录音,学生完成1b部分的练习,将听力中提到的事物和其发明的年份匹配起来。

3,教师结合听力中出现的was invented结构,将is/are +动词过去分词和was/were,动词过去分词进行对比,让学生明白当描述过去的事情时,应该使用相对应的过去时在被动语态中则应该将be动词is/are变成was/were,在被动语态中,如果要特别强调作的执行者,则在被动语态结构后加上by,如:This machine was invented by him.这个机是被他发明的。

如果要特别强调目的,则在被动语态结构后加上for,如: This dishcooked for you.这道是为你而做的学生同桌之间进行对话练习,相互询问电脑、电视、电话和汽车的发明时间,在话实践中运用When was..invented? I think it was invented in... 型。

5、教师播放2a部分的录音,学生根据听力内容完成2a和2b部分的练习,同桌之相互核对答案,然后教师校正答案6.教师指导学生根据2b部分的信息,仿照2c部分的示例,进行对话活动,教师抽部分进行对话展示,教师进行指导和点评。

7.将学生分成两大组,两组分角色朗读2d部分的对话,然后学生同桌之间两人组,再次进行Role-play对话练习。

三、本课小结(Summary):通过本节课的一系列听说练习,学生已经初步了解了被动语态的一般过去时的相和用法,学习了如何就生活中的各种发明进行讨论。

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：通过谈论重耍发明的练习，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-inTel 1 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，引入木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，同时呈现文川的部分生词和短语，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.Pl ay the t ape for the seco nd time and ask the students to read after the recording so as to be familiar with the new sentenee 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H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。

《When was it invented》第一课时教学设计教学目标学习一般过去时的被动语态和特殊疑问句。

教学方式任务型教学法，多媒体辅助教学等等。

教学设计热身（Warm-up）：Ask the students to be familiar with the words below according to the pictures on computer.（叫学生根据图片或通过多媒体熟悉如下的单词。

）telephone, calculator, car, personal computer, TV, electric light, light bulb, alarm, clock, microwave oven, electric slipper 呈现（Presentation）：①教学When was the car invented? It was invented in…Choose the three inventions of these and ask students to guess when each one was invented.（选出其中三项发明，然后让学生猜每个发明的时间。

）For example, you might choose car, telephone, and personal computer.Have several different students guess and write the dates on the board. Ask the class to repeat the questions and answers.（让一些不同学生猜并且把日期写在黑板上。

）[T＝Teacher, S＝Student]T: When was the car invented? （Class repeat.）T: Good. Now Jackie（一学生名字）,what was your guess?S1: 1900.T: OK.Jackie, repeat after me. The car was invented in 1900.Repeat the process with several different inventions.（通过同一方法重复不同的发明。