冀教版（2024）八年级下册（2024）Lesson 1 Inventions are great!图文ppt课件

这是一份冀教版（2024）八年级下册（2024）Lesson 1 Inventions are great!图文ppt课件，共34页。PPT课件主要包含了Contents ，学习目标， Lead in，New words，New Lesson， Exercise，Summary，Homework等内容，欢迎下载使用。
1. Lead in
2. New wrds
3. New lessn
6. Summary
4. Language pints
5. Exercise
7. Hmewrk
能够识别并掌握与发明相关的核心词汇和短语；
能够听懂关于发明用途的对话，获取关键信息；
能够用英语表达某一发明的用途及其重要性。
通过本节课学习，学生能够：
Which Inventin d yu think is the mst imprtant？Tick and write dwn yur answer.
□paper □steam engine □internet □bike □plane □printing press □cmputer □car □phne □light bulbOther:_________
inventin n. 发明；创造Inventins are great！发明很伟大！greatly adv. 大大地；非常；很I believe the Inventin f paper has greatly influenced the develpment f human civilizatin.我认为纸的发明极大地影响了人类文明的发展。
Hw abut the telephne？ it helps peple cmmunicate with each ther easily and quickly.电话怎么样？它帮助人们轻松、迅速地相互交流。
telephne n. 电话；电话机
easily adv. 容易地；不费力地
The light bulb is als an imprtant inventin.电灯泡也是一项重要的发明。I think washing machines are a helpful inventin,and bth electric and gas-pwered cars are cl.我认为洗衣机是一项有用的发明，并且电动汽车和燃油汽车都很酷。
bulb n. 电灯泡
machine n. 机器；机械装置
pwered adj. 由······驱动的
It cnnects peple arund the wrld and prvides us with infrmatin，knwledge，and entertainment.它将世界各地的人们连接在一起，并为我们提供信息、知识和娱乐。
knwledge n. 知识；信息
entertainment n. 娱乐
I wuld invent a time machine t travel t different perids in histry.我想发明一台时光机，去往历史上的不同时期。
invent v. 发明；创造；虚构 perid n. 时期；阶段
Inventins cme frm imaginatin and creativity.发明来源于想象力和创造力。
creativity n.创造力；创造性
inventin /ɪn'venʃn/ n. 发明；创造greatly /'greɪtli/ adv. 大大地；非常；很telephne /'telɪfəʊn/ n. 电话；电话机easily /'i:zəli/ adv. 容易地；不费力地bulb /bʌlb/ n. 电灯泡machine /mə'ʃi:n/ n. 机器；机械装置pwered /'paʊəd/ adj. 由······驱动的knwledge /'nɒlɪdʒ/ n. 知识；信息entertainment /ˌentə'teɪnmənt/ n. 娱乐
invent v. 发明
inventr n.发明家
great adj. 伟大的
easy adj. 简单的；容易的
pwer n.力量 v.驱动
abslutely /'æbsəluːtli/ adv. 当然；完全地 invent /ɪn'vent/ v. 发明；创造；虚构 perid /'pɪəriəd/ n. 时期；阶段 fascinating /'fæsɪneɪtɪŋ/ adj. 极有吸引力的creativity /kri:eɪ＇ɪətɪ/ n.创造力；创造性
create v. 创造
creative adj. 有创造性的
Ms Liu: Tday, let's talk abut inventins and their rles in shaping ur wrld.Which inventin d yu think is the mst imprtant?Li Ming: I believe the inventin f paper has greatly influenced the develpment f human civilizatin.Sng Hua: Hw abut the telephne?It helps peple cmmunicate with each ther easily and quickly.Wang Mei: The light bulb is als an imprtant inventin. It lights up the wrld.Li Lin:I think washing machines are a helpful inventin, and bth electric and gas-pwered cars are cl.Ms Liu: Thse are all great examples! Can yu think f any ther inventins?Wang Mei: Cmputers are very imprtant. Peple can d s many things with a cmputer.Li Ming: And dn't frget abut the internet! It cnnects peple arund the wrld and prvides us with infrmatin, knwledge, and entertainment.
Listen t the cnversatin and circle the pictures f the inventins mentined.
Ms Liu: Abslutely! Cmputers and the internet have changed ur lives. Nw, if yu culd invent smething, what wuld it be?Sng Hua: I wuld invent a time machine t travel t different perids in histry.Li Lin: That sunds fascinating! I wuld invent a rbt t d chres fr me.Ms Liu: Inventins cme frm imaginatin and creativity. Keep dreaming and cming up with new ideas!
Language pints
Language pints
1. ①Inventins are great! 发明很伟大！ ②Nw, if yu culd invent smething, what wuld it be?现在，如果你们能发明一样东西，你们会发 明什么呢？ inventin /ɪn'venʃn/ n. 发明；创造inventin n. invent v. inventr n.发明；发明物 发明 发明家谚语 Necessity is the mther f inventin.需求是发明之母。Edisn invented a lt f things. He is a great inventr and he is famus fr his inventins. 爱迪生发明了许多东西。他是一位伟大的发明家，他因他的发明物而闻名。
其前的不定冠词应用 an
invent/ɪn'vent/ v. 发明；创造；虚构[及物动词]指创造出以前不存在的东西，尤指技术上的发明创造。James Watt invented the steam engine. 詹姆斯·瓦特发明了蒸汽机。辨析invent与discverinvent “发明，创造”，指创造发明出新的，原来并不存在的东西。discver“发现”，指发现或偶然发现原本存在的，但一直未被认识或不为人知的东西。The Wright Brthers invented the plane, and Clumbus discvered the American cntinents. 莱特兄弟发明了飞机；哥伦布发现了美洲大陆。
2. Which inventin d yu think is the mst imprtant?你们认为哪项发明最重要？d yu think作插入语 d yu think意为“你(们)认为”。“特殊疑问词/短语+ d yu think +陈述句语序”是常见的含 d yu think作插入语的句型。Hw sn d yu think we can finish the reprt?你认为我们多久能完成报告?Hw ld d yu think she is? 你认为她有多大?3 .I believe the inventin f paper has greatly influenced the develpment f human civilizatin. 我认为纸的发明极大地影响了人类文明的发展。greatly /'greɪtli/ adv. 大大地；非常；很由“great(adj.非常的，很多的，极大的)+-ly(副词后缀)”构成。Reading great bks can greatly enrich yur mind and help yu understand the wrld mre deeply.阅读经典著作能够极大地丰富你的思想，帮助你更深刻地理解世界。
4. It helps peple cmmunicate with each ther easily and quickly.它帮助人们轻松、迅速地相互交流。easily /'iːzəli/ adv. 容易地；不费力地由“easy(adj.容易的)变y为i+-ly(副词后缀)”构成。Overweight can easily lead t many kinds f diseases, such as high bld pressure, diabetes and heart prblems.超重容易引发多种疾病，比如高血压、糖尿病和心脏方面的问题。I can easily finish the task tnight.我今晚能毫不费力地完成这项任务。5.It cnnects peple arund the wrld and prvides us with infrmatin, knwledge,and entertainment. 它将世界各地的人们连接在一起，并为我们提供信息、知识和娱乐。 knwledge /'mɒlɪdʒ/ n. 知识；信息 [不可数名词]当 knwledge前有形容词修饰时，可与不定冠词a/an连用。其后常接介词f 或abut,表示“……方面的知识”。Knwledge is pwer.知识就是力量。——Francis Bacn弗朗西斯·培根He has a wide knwledge f painting and music.他在绘画和音乐方面知识渊博。
拓展：knw v.知道；了解 knwledgen.知识；学问 knwledgeable adj.知识渊博的Mr Judsn is a knwledgeable man. He knws a lt f knwledge abut histry. 贾德森先生是一个知识渊博的人。他知道很多历史知识。6 .Abslutely! 当然！ abslutely /'æbsəluːtli/ adv. 当然；完全地强调同意或允许。—Hw abut taking the earlier train? 我们坐早一班的火车怎么样?—Abslutely! 当然可以！—Can we leave a little early? 我们可以早一点离开吗?—Abslutely! 完全可以！拓强调坚决不同意或不允许时用 abslutely nt.—D yu let yur kids travel alne at night? 你会让孩子们晚上单独外出吗?—Abslutely nt! 当然不行！
7 .I wuld invent a time machine t travel t different perids in histry.我想发明一台时光机，去往历史上的不同时期。 perid /'pɪəriəd/ n.时期；阶段 a perid f time 一段时间/时期Mst teenagers g thrugh a perid f rebellin.大多数青少年都要经历一段叛逆期。She studied French histry fr a lng perid f time.她很长一段时间都在研究法国历史。拓展[名词]节，课；句号We have six perids f science a week.我们每周有六节科学课。8. That sunds fascinating! 那听起来极有吸引力！ fascinating /'fæsɪneɪtɪŋ/ adj. 极有吸引力的常在句中作表语或定语。作表语时，主语通常为物。Yur tpic is fascinating. 你的话题很有吸引力。（作表语）
Flying in the sky, we can see the fascinating city belw.在空中飞行，我们可以看到下面迷人的城市。（作定语）归纳总结 fascinating adj.迷人的；极有吸引力的fascinatin n.魅力；入迷 The students were fascinated by his ideas.学生们对他的想法极感兴趣。Old castles have a certain strange fascinatin fr me.古城堡对我有某种奇特的吸引力。
fascinate v.迷住；深深吸引
fascinated adj.入迷的；极感兴趣的
9.Inventins cme frm imaginatin and creativity.发明来源于想象力和创造力。 creativity /ˌkrIːeɪ'tɪvətɪ/ n. 创造刀；创造性Farming and creativity dn't ften g hand in hand, but rice paddy art is turning rdinary fields int pictures.农业和创造力通常并不相关，但稻田艺术正将普通的田地变成一幅幅图画。拓展create v.创造Liu Cixin is a creative writer and he has created many wrks full f creativity. 刘慈欣是一位有创造力的作家，他已经创作出很多富有创造力的作品。
creative adj.有创造力的
creativity n.创造力；创造性
Listen t the cnversatin again and fill in the blanks.
many things
Washing machines
Wrk in pairs.Talk abut inventins with yur partner.
A:Which inventin d yu think is the mst imprtant? B:I think electricity is very imprtant.A:That's true! Electricity is everywhere, and it pwers s many things.
A: Hi, Linda! What’s yur favrite inventin in the wrld?B: Hi, Tm! I think the mbile phne is my favrite. What abut yu?A: Mine is the camera. Why d yu like the mbile phne best?B: Because it’s very useful. I can call my parents anytime, and I can als listen t music r learn English n it.A: That’s true. Mbile phnes make ur life much easier. But I lve cameras because they help me keep beautiful memries.B: Oh, that sunds great! D yu ften take phts with a camera?A: Yes! I take phts f parks, my family and lvely animals. Every pht is a special stry.B: I get it. Bth inventins are really helpful. They change ur life a lt.A: Yu’re right. Inventins make the wrld better and mre interesting.
A：嗨，琳达！你最喜欢的世界发明是什么？B：嗨，汤姆！我觉得手机是我最喜欢的发明。你呢？A：我最喜欢的是相机。你为什么最喜欢手机呀？B：因为它特别实用。我能随时给爸爸妈妈打电话，还能用它听音乐、学英语。A：确实如此。手机让我们的生活便捷多了。但我喜欢相机，因为它能帮我留住美好的回忆。B：哇，听起来太棒了！你经常用相机拍照吗？A：是的！我会拍公园、家人和可爱的小动物，每一张照片都是一个特别的故事。B：我明白了。这两项发明都特别有用，极大地改变了我们的生活。A：你说得对。发明让世界变得更美好、更有趣。
inventin n. 发明；创造greatly adv. 大大地；非常；很telephne n. 电话；电话机easily adv. 容易地；不费力地bulb n. 电灯泡machine n. 机器；机械装置pwered adj. 由······驱动的knwledge n. 知识；信息entertainment n. 娱乐
invent “发明，创造”，指创造发明出新的，原来并不存在的东西。discver“发现”，指发现或偶然发现原本存在的，但一直未被认识或不为人知的东西。knw v.知道；了解 knwledgen.知识；学问 knwledgeable adj.知识渊博的perid a perid f time 一段时间/时期[名词]节，课；句号Inventins are great！发明很伟大！I believe the inventin f paper has greatly influenced the develpment f human civilizatin. 我认为纸的发明极大地影响了人类文明的发展。That sunds fascinating! 那听起来极有吸引力！he light bulb is als an imprtant inventin.电灯泡也是一项重要的发明。
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