Unit 5 课时7 Section B 3a-3c（大单元教学课件）英语新教材人教版九年级上册

Paryhat Unit5 Powerofldeas Section B 3a-3c 课型：读写课 Learning Objectives 通过本节课的学习，学生能够 1,读懂发明主题记叙文本，掌握颖核心词汇、功能句型理清“起因 一过程 成果一影响”的篇章结构 积累写发明敬事可用的语言素材。 (学习理解 2.依托阅读获取的信息和范文框架，完成句式仿写、提纲构思，运用所语言 照规范叙事结构，完成发明故事片段写作，开展同评2应用实践 3.感悟发明者的探索精神；迁移阅读中学到的写作思 主选材，独立创篇 完整的发明介绍短文，融入自己对创新的思考。（迁移创新 生成 Leadin 豆包A生成 Who invented it? Treasure Hunt ☆ ☆ 豆包A生成 0 豆包A!生成 Fast reading Skim the passage and answer the answers. The invention of the plane has greatly changed the world However,it seems that its inventors Orville Wright and Wilbur Wright,were not looking to change world at all 1.How many paragraphs Rather.they fust wanted to fly like birds are there in the passage To solve the problem of heavier-than-air the Wright Three. brothers began working with gliders here were two main challenges.The first was how to get the ghider into the air. The second was how to contro tonce it was tlying.For both problems,they found their selutions by looling at how 2.What type of writing birds flew.After they solved these problems,they added an engine to the glider.Then,in December 1903,the world's is the text? first plane flights were made. It's an expository The invention of the plane has made our travels around th writing(说明文). world much easier and faster.Journeys that once took days weeks.or even months.can now be made in only a few hours.As a result,communication among people in ifferent countries is now much easier,and the world has become a much smaller place Let's read their story to learn more Fast reading What's the main idea of each paragraph? The invention of the plane has greatly changed the world. However,it seems that its inventors Orville Wright and The impact of the Wilbur Wright,were not looking to change world at all. plane Rather.they fust wanted to fly like birds To solve the problem of heavier-than-air the Wright brothers began working with gliders here were two main challenges.The first was how to get the ghider into the air The second was how to contro once it was fying.For The purpose dream both problems,they found their solutions by loolaing at how of birds flew.After they solved these problems,they added an the two inventors engine to the glider.Then,in December 1903,the world's first plane flights were made. The invention of the plane has made our travels around the world much easier and faster.Journeys that once took days. The process and weeks,or even months.can now be made in only a few challenges of hours.As a result,communication among people in ifferent countries is now much easier,and the world has inventing the plane become a much smaller place The invention of the plane has greatly changed the world.Howeyer it seems that its inventors. were not ooking to change the world at all.Rather,they ust wanted to i be looking to do sth意 为打算计划/想要做 What was invented? The pla惠5 Orville Wright and Wilbur Paragraph 1Who were the inventors? Wright Because the inventors wanted Why was it invented? to fly like birds. o solve the problem of heavier-than-air flight,the Wright brothers began working with gliders There were two main challenges.The first was how to get the glider toe The second was how to control it once it was flying.For both probltns,they found their solutions by ooking at how birds flev they solved/these problems,they added an engine to the ghder.Theh.in December 1903.the world's first plane flights were made What challenges were met' How to get the glider into the air. How to control the glider once it was flying. Paragraph 2 How was it invented? The Wright brothers studied how birds flew to solve the flight problems,then added an engine to the glider. When was it invented In December 1903 invention of the plane has made our travels world much easier and faster. that once took days.weeks.or even wbe iade in only a few hours. As a result. ation among people in s now much easier.and the world has become a muct smaller place It made our travels around the world much easier and aragraph 3-What was its effect? faster,communication among people in different countries is now much easier,and the world has become a much smaller place 03 豆包！生成 Step1·素材准备 3b Choose a great invention you are interested in.Do some research and make notes aboutit 名称 )发明者 时间《 as invented by It was invented because 原因 ● It was made of /from 制作材料 The inv ad difficultre 挑战 The inventron was respoo ble for /le 影响 Step2:-审题 3c Write about the invention you have chosen using the information from 3b 话题是“伟大的发 明”，与此相关的写 文体：说明文 作一般是描写发明的 基本信息（发明者， 人称第三人称 时间等)，发明的 时态：一般过去时 过程以及影响和 价值等。 现在完成时 般现在时 Step3:列提纲 ow can we write an article about the 6 Para.1 However,ft Wright,were not looking to change the world at all.Rather,they Basic information ust wanted to fly like bi 1o solve the problem o brothers began working with ders.There were two main challenges.The first was how t the ghider into the air.The Para.2 second was how to control it once it wa Mying.For both problems,they found their solutions by looking at how birds flew. Inventing After they solved these problems,they added an engine to the process glider.Then,in December 1903,the world's first plane flights were made The inyention of the plane has made our travels around the much easier and faster.Journeys that once took days,week even months,can now be made in only a few hours.As a re Para.3 ommunication among people in different countries is now nu Impact&Value ea. ter and the world has become a much smaller place 王成 Step4:积句成篇 Para.1 Basic information was invented bv One of the greatest iventions is It was created by in the 01 The invention o dates back to Its inventor was whose inventor is peared in People first saw this great inventionin and its inventor was Step4:-积句成篇 Para.2 Inventing process It was invented becaupeople wanted to solve the problem of ● At that time,people had trouble in so the idea cameinto being. To meet people's needs for 2@ the inventor began his experimel It was made of /from Step4:-积句成篇 Para.2 Inventing process He/She had difficulties in doing It was difficult for him to find a proper way to ● He/She found out the solution by learning from With the help of he managed to overcome these difficul ● Only through plenty of tests could he make Step4:-积句成篇 Para.3 Impact&Value The invention makes poople's life much easier. It has a great influeng our daily life. Thanks to the invention,people are able to Because of it,people can in a more convenient way ● Without this invention,our life would be quite ditferent. ● Nowadays,it is widely used in many parts of our life. It not only helps us but also changes the way we me 豆包A!生成 04 豆包小生成 Checklist评价表 Standard Scores Scores Items评价项目 标准分值 得分 1.包含3个不同维度的生活变化（如school/home/study/.transport 等) 内容完整 2.结尾有1个始终不变的事物（亲情/友情/爱好等） 5 3.内容贴合“"过去与现在对比”的主题，无跑题 4.词数达标（80-120词，符合九年级要求) 1.used to结构使用正确（描述过去的状态/习惯） 语言标准 2.时态正确（一般过去时描述过去，一般现在时描述现在) 3 3.拼写错误≤2个 篇章结构 1.采用"总·分·总”结构：开头点题一中间3个变化→结尾升 华2.段落划分合理，逻辑清晰，对比关系明确 3 表达丰富 1.句式多样（简单句+并列句，如but/and连接） 2.词汇不重复，能使用课本相关主题词汇 2 书写规范 单词书写正确，不潦草，卷面整洁，分段清晰， 2 u0g8umuu00-Bq06的 u9ud0e△2Dsy d osie pug oisea pu3Ia1S3 gonu u0Lg的Lnug0过 3的ugs0u0SGmH !I no pazueys Apea.13 sey suoqdo y apeu Alltuy pue dn e oAou y IAOMOH 'uoIssrusue.n punos Bulao.du u Alleroodsa soumnouJ!p Augu0u3项 uonuAuI Buind 'soouejsip 5u0 ssO.oe Apgualuuo3 .ow eolunuo odoad djoy 0yp3uBM川 osneooq 98L opuexolV Aq pajuaxul SeM 1'p0M3叫p四Su04uAuu比.10ds0u34pJ0u0S3u0叫dBM3UI .05 豆包小生成 OVERLOOKED INVENTORS Great inventions ome simple dreams persistent exploration 06 豆包A生成 Summary New words glider Expressions be looking to do sth D Orville Wright and Wilbur Wright,were not looking to Sentences change the world at all. 2The invention of the plane has made our travels around the world much easier and faster. 豆包A!生成 07 豆包A!生成 Homewor k Need to do: 1.Recite the key words and sentences of this lesson. 2.Write a short passage about your fa ourite invention Choose to do: Give a presentation to your class about your fayourite invention 豆包A!生成 豆包A!生成The Wright brothers, the first successful airplane, nineteen or three wilbert right was born on April sixteen to eighteen sixty seven in malva, il, inDiana, and orbar right was born on August sixth eighteen seventy one, in date ohio. Both brothers were pioneers credited with inventing the first airplane. In late nineteen, no one, the Wright brothers had gathered the area dynamic data they needed to build a successful flying machine. And in nineteen o two, the Wright brothers had built their latest glider. Based on this data, they had identified a wing shape that was efficient, producing the expected lift and engineer controls that were responsive. The glider would also use a trAiling rudder for ya, therefore enabling the right brothers to navigate in the air in all three dimensions. Following the success, the next stage for the brothers was powered, polite, no manufacturers could provide an engine powerful and up for their needs, so the brothers had to design and build their own. The fire was designed that a biplane configuration, a wooden airframe and a wingspan of twelve point three meters or forty feet four inches, the pilot flew on his stomach on the lower wing, steering by moving a cradle attached to his hips, the crystle pull wires, which worked the wings and turn the rudder. The right fire one, based on the previous glider, was set up near Kitty hawk, north CarOlina, in the united states of amErica on december seventeen, nineteen o three, where there was a hill and a good breeze. The first flight lasted twelve seconds. Traveling thirty six metres are one hundred and twenty feet with orvil piloting. Three more flights were made on that day, with wilber achieving the best flight covering two hundred and fifty five point six meters, or eight hundred and fifty two feet and fifty nine seconds. The Wright brothers had made history with the first successful flight of a controllable self propelled heavier than air machine. Over the next few years, the right brothers developed new flies while remaining secretive in an attempt to secure patterns and contracts subscribed for more history videos. Thank you for all your support on the simple history youtube channel. If you enjoy the channel, please consider supporting us at patron. My nine other names, the genes just the same, the inventions of things we love and use each day. Here's the mary Anderson saver. Are days are brother with your wind child wiper, sir? All is on revocare except our flattery. We'd have no flashlight in the dark without your battery. Three cheers from my ban britain Brown, your watch flies the pain of every bad guy in town. This is a song about the overlook. The ones who didn't make the history builds. I not other names, but the genis just the same, the of things we love. And use a big thank you to dancy Johnson, our favorite labor. Wouldn't this without your delicious ice cream maker, a rate for doctor ly collen? You got a admiration. You keep our vegetable fresh with your refrigeration. The ones who didn't make the mystery walks, I not other name genis just the same. The inventions of things we love and use each day. Let's not forget mark t night. It's not like her to bread SHE made a place for everything inside her paper bag for Willy Carrier, we've w confected your air conditioning, make summer months less sweet back in year one of four pilots and the note to shore now, much later, let's thank him for making paper. This is a song about the overlooked, the ones who didn't make the history books, and I know their names, the brilliant things they made, the ventures of things we love and use each each day, adventures of things we love and use each day.