Unit 1 第1课时 (Section A 1a-2d)（教学课件）英语鲁教版五四学制九年级全一册

Was your life very difficult when you were a kid? Oh, not really. why. Well, you didn't have modern inventions like a telephone, right? Of course we did. How old do you think I am? The telephone was invented in eighteen seventy six. You need to take a history class, Alice. How about cars? They were an invented yet. Were they? Yes, they were. Cars were invented in eighteen eighty five. My family had a car. Well, did you have a TV? No, we couldn't afford one. They were expensive in those days. The TV was invented around nineteen twenty seven. I think, well. I know that you didn't have a computer because we learned in school that personal computers were invented in one thousand nine seventy one. You're right, but I have one now. Hello, there are am a big fan of traditional chinese culture. Today, i'd like to introduce the four great inventions of asian china. They are people making, printing camps and gunpowder. People making was invented in mobile type. Printing was invented by毕生in song dynasty，both paper making and mobile type printing hope, the of knowledge and civilization IT is used to determine the position and is very useful in selling. Gunpowder was invented by a smart technician name watching in the period of three kingdoms. IT is meaning applied to military. The four great inventions have made great contributions to the advancement of the whole world. Hi, Carol. Wow, what are those? Hello. alex. Oh, these are some of the interesting inventions that i'm writing about for my english homework. I see. What's that then? Their shoes with lights. You use them for seeing in the dark when you get up at night. Oh, that's a cool idea. I always hit my toe on something on the way to the bathroom at night. Next is a special ice cream scoop. This is my favorite invention. IT runs on electricity and becomes hard. I know what it's for. It's used reserving really cold ice cream. Yes, that's right. The last invention, i'm going to write about his shoes with special heels. You can move the heels up and down. What are they used for? Well, you can change the style of your shoes. You can raise the heels if you're going to a party or lower them if you're just going out for shopping. Hey, roy, the subject for my school project is small inventions that changed the world. Can you help me think of an invention? My pleasure. Let me think. 嗯，i know the zipper. The zipper is IT really such a great invention. Think about how often it's used in our daily lives. You can see zippers on dresses, trousers, shoes, bags almost everywhere. Well, you do seem to have a point. Of course, I thought about IT because I saw a website last week. The pioneers of different inventions were listed there. For example, IT mentioned that the zipper was invented by a welcome judson in eighteen ninety three, but at that time, IT wasn't used widely really. So when did IT become popular around . nineteen seventeen? Section A 1a-2d Unit 1 When was it invented? 老师：XXX 班级：XXX Contents Lead-in 1 Pre-listening 2 While-listening 3 Post-listening 4 Language points 5 Exercises 6 Summary 7 Homework 8 Language goals 语言 能力 学习 能力 思维 品质 文化 意识 1.培养学生对新生事物的发明产生兴趣，提升创新意识； 2.通过熟悉周围常见发明物，养成勤思考，善总结的好习惯。 1. 学习并掌握词汇heel, style, invent及be used for等的用法； 2.能听懂并谈论物品的发明者、发明时间及某发明的用途等。 1.初步感知一般过去时的 被动语态； 2.通过小组对话培养合作 精神和发散思维。 1.通过大量语言体验一般过 去时的被动语态的结构； 2.掌握英语听力技巧的运用， 快速精准地完成听力练习。 1 2 3 4 0 1 Lead-in Watch a video. Lead-in Compass Gunpowder Printing Paper-making Bi Sheng Cai Lun Ancient Chinese Ancient Chinese The Four Great Inventions in China. Lead-in Lead-in Who invented it and when? Cai Lun invented it in the Han Dynasty. It _____________ by Cai Lun in the Han Dynasty . was invented Look and say Lead-in Who invented it and when? Bi Sheng invented it in the Song Dynasty. It ____________ by Bi Sheng in the Song Dynasty was invented Look and say Lead-in Who invented it and when? Ancient Chinese people invented it in their practice. It _____________ by ancient Chinese people in their practice. was invented Look and say Lead-in Who invented it and when? Ancient Chinese people invented it by accident. It _____________ by ancient Chinese people by accident. was invented Look and say Some morden inventions Could you list some modern inventions in our daily life? Lead-in Lead in Could you list some morden inventions in our daily life? The computer _____________ by Charles Babbage. Look and say was invented Lead in Could you list some morden inventions in our daily life? Look and say The telephone _____________ by Alexander Bell. was invented Lead in Could you list some morden inventions in our daily life? Look and say The car_____________ by Karl Benz. was invented Lead in Could you list some morden inventions in our daily life? The TV_____________ by J. L. Baird. Look and say was invented They were invented by foreigners. 0 2 Pre-listening Look at the things below. In what order do you think they were invented? Discuss them with your group. Then number them [1–4] (1 = first, 4 = last). Guessing 1a You can practice like this. I think the TV was invented before the car. I think the TV was invented after the telephone. past tense passive voice Pre-listening Before listening,Could you tell me how to read the years? ② 前两个数字不为零，后两位数字为零 1700 seventeen hundred ① 两个数字一组，分为前后两组 1876 eighteen seventy six ③千年的读法 2000 two thousand 2008 two thousand and eight 年份 读法 1995 nineteen ninety five 1800 eighteen hundred 2023 two thousand and twenty there Pre-listening 0 3 While-listening Listen and match the inventions with the years. _________ 1876 _________ 1885 _________ 1927 _________ 1971 a b c d d a c b While-listening 1b Alice: Was your life very difficult you were a kid? Grandma: Oh, not really. Why? Alice: Well, you didn’t have modern inventions a telephone, right? Grandma: Of course we did! How old do you think I am? The telephone was in 1876. You need a history class, Alice! Alice:Haha! How about ? They weren’t invented yet, they? Listen again and fill in the blanks. invented like when cars to take were such as 被发明 反意疑问句 While-listening Listen again and fill in the blanks. Grandma: Yes, they were. Cars were invented in ________. My family had a car. Alice: Well, did you have a TV? Grandma: No, we couldn’t one. They were expensive in those days. The TV was invented 1927, I think. Alice: Well, I know that you didn’t have a because we learned in school that personal computers were invented in 1976. Grandma: You’re right. I have one now! 私人的 1885 afford computer around but 买得起 about /or so While-listening 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 ___________ invented? B: I think it was invented in ______. 1885 car computer 1971 TV 1927 telephone 1876 Pair work 1c Let’s talk Now,let’s learn some interesting inventions. These are great inventions. What are they? heel n.鞋跟；足跟 scoop n.勺；铲子 Look at the picture in 2a . Listen and number the inventions[1-3] in the order you hear them. 1 2 3 Listen ! 2a Listen again and complete the chart below. Inventions What is it / are they used for? shoes with special heels ____________ the style of the shoes shoes with lights seeing ________________ hot ice-cream scoop ______________ really cold ice-cream in the dark changing serving 2b Listen ! Alex: Hi, Carol. Wow, what are those? Carol: Hello, Alex. Oh, these are some of the _________________ that I’m writing about for my English homework. Alex: I see…What’s that, then? Carol: They’re shoes with lights. People use them _____________ in the dark when you get up at night. Alex: Oh, that’s a cool idea! I always hit my toe on something __________________the bathroom at night. Listen again and fill in the blanks. interesting inventions for seeing on the way to 定语从句 use...for doing Listen ! Carol: Next is a special ice-cream scoop. This is my favorite invention. It ________electricity and becomes hot. Alex: I know what it’s for! It’s used for serving really cold ice- cream. Carol: Yes, that’s right! The last invention I’m going to write about is shoes with special heels. You can move the heels up and down. Alex: _____________________? Carol: Well, you can change ___________your shoes. You can raise the heels if you are going to a party or lower them if you are just going out for shopping. Listen again and fill in the blanks. runs on the style of 运行 be used for ... 定语从句 ...的款式 What are they used for Listen ! 0 4 Post-listening Make conversations using the information in 2b. Inventions What is it / are they used for? shoes with special heels ____________ the style of the shoes shoes with lights seeing ________________ hot ice-cream scoop ______________ really cold ice-cream in the dark changing serving The ... is used for doing ... What is the ... used for? Listen ! 2c A: When was … invented? B: It was invented in … A: Who was it invented by? B: It was invented by … A: What is the … used for? B: The … is used for doing … 1827 Joseph take pictures 1903 Wright Brothers 2010 Steve Jobs Pair work Where can you see it? What’s this? jackets dresses trousers shoes skirts luggage bags Zipper Let’s talk Read and answer the questions. 1.What is the subject for their school project? 2. What kind of invention does Roy think of? 3. Why does Roy think it is a great invention? Small inventions that changed the world. The zipper. Because it is often used in our daily lives. Let’s read 2d Role-play the conversation. Paul: Hey Roy, the subject for my school project is “Small inventions that changed the world”. Can you help me think of an invention? Roy: With pleasure! Let me think... hmm...I know! The zipper! Paul: The zipper? Is it really such a great invention? Roy: Think about how often it’s used in our daily lives. You can see zippers on dresses, trousers, shoes, bags ... almost everywhere! Paul: Well, you do seem to have a point… 定语从句 很乐意 项目 日常的 有道理 Role-play 2d Role-play the conversation. Roy: Of course! I thought about it because I saw a website last week. The pioneers of different inventions were listed there. For example, it mentioned that the zipper was invented by Whitcomb Judson in 1893.But at that time, it wasn't used widely. Paul: Really? So when did it become popular? Roy: Around 1917. 网站 先锋， 先驱 提到 Role-play 2d Zipper Let’s talk When was the zipper invented? Who was the zipper invented by? Where are the zippers used? When did the zipper become popular? It was invented in 1893. It was invented by Whitcomb Judson. We can see zippers on dresses, trousers, shoes, bags... almost everywhere Around 1917. 2.Who was it invented by? 3.What is it used for? /Where are they used? 1.When was it invented? 4.When did it become popular? inventions How to talk about inventions? Let’s talk Some inventions Could you find more inventions in our daily lives? Let’s talk Is everything invented? No, The existed things are discovered. Are all inventions useful? 0 5 Language points This machine can be used for cutting grass. be used for doing sth.表示“被用来做某事”。 与 be used to do sth. 同义，表示用途、目的。 考点 拓展 2 1.What is it / are they used for? 考点 be used for 1 English is used as a foreign language in China. Rubbers are used by the students to correct mistakes. This computer is used to control all the machines. 辨析 2.be used by 意为“被……使用” 1.be used as 意为“被用作为…… ，被作为……使用” language points 2.changing the style of the shoes language points 考点 style style名词，意为“样式；款式”。 其常用短语 in style，意为“时髦的”， 反义短语为out of style，意为“过时的”。 This year's style in dresses is different from last year’s. Her clothes are always in style. This dress is out of style. I am pleased with the painting. pleasure n. “高兴;愉快” please v. 使满意 pleasant adj. 令人愉快的 pleased adj. 高兴的，满意的 pleasing adj. 令人满意的，令人高兴的 Wish you a pleasant journey! language points 3.With pleasure. 考点 pleasure —Can you help me with this physics problem? —With pleasure. —Thank you for helping find a hotel. —My pleasure./It’s my pleasure. language points 3.With pleasure. 考点 pleasure 辨析 1.pleasure 名词，“高兴；愉快”。 常见用法 My pleasure. / It’s a pleasure. / With pleasure. 2.pleased 形容词，“高兴的”，修饰人。 短语 be pleased to do sth.“乐于做某事”； / be pleased with “对……满意”。 3.pleasant 形容词，“令人愉快的”， 可作定语、表语，修饰物。 是别人对你感谢时的答语。 “这是我/一件很乐意去做的事情” 是别人请你帮忙时的答语。“非常乐意”。 4.Think about how often it’s used in our daily lives. 考点 daily 1 用法 1.daily adj.“每日的；曰常的”（weekly, monthly, yearly） in our daily lives /life 在日常生活中 2.daily adv. 每天；每日（every day） 3.daily n. 日报（every day） China Daily . The machine was inspected twice daily. It’s not easy for us to make a true friend in our daily life. language points He is a poineer of computer animation(动画). 5.The pioneers of different inventions were listed there. 考点 pioneer 1 Please list the things that you need to buy. Please list the things on the shopping list. n.“先锋；先驱”。(常跟介词of/in) language points 考点 list 2 list n.“名单；清单” make a list of 列……清单 /on the list 在名单/清单上 vt.“列表;列清单” mention动词，意为“提到，说到” 6.it mentioned that the zipper was invented by 考点 mention 1 language points mention ①mention sb./sth. (to sb.) (向某人)提起某事 He didn’t mention his parents in the letter. Nobody mentioned anything to me about it. ②mention doing sth.提到做某事 Whenever I mention having dinner together, he says he’s too busy. ③其后可接that引导的宾语从句 He mentioned that the idea was from his father. Don’t mention it. 不客气 0 6 Exercises 一、单项选择. 1. Last weekend, Jack _______ to a birthday party and he had a lot of fun. A. invite B. was invited C. invited D. is invited 2. — Was table tennis invented by the Chinese? — No. It ______in China until the start of the 20th century. A. played B. was played C. didn’t play D. wasn’t played 3.Smartphones are used ________ young people to shop online. A．to B．for C．by D．as Exercises 二、根据句意或提示填空。 1. She doesn’t like her skirt. Though it is very new, she thinks it has been out of s________. 2. Shoes with lights are used for ________(see) in the dark. 3. —Can you help me with my English? —With p________. 4. Some Young ________(先锋) are planting trees over there. 5.We thought Carl would say a lot about his experiences in South Africa, but he didn't________(提到) them at all. tyle seeing leasure Pioneers Exercises mention 0 7 Summary 1）---When was it invented? ---It was invented in1876. 2）--- Who was it invented by? --- It was invented by Bell. 3）---What is it used for? ---It is used for talking with people. shoes with special heels/lights run on electricity　 daily life　 at that time have a point be used for phrases sentences grammer 一般过去时的被动语态: was/were +done Summary Inventions Great inventions: TV, Telephone, Television,Car Interesting inventions: Shoes with special heels/lights Ice-cream scoop Small but useful invention: Zipper Summary 2.Who was it invented by? 3.What is it used for? /Where are they used? 1.When was it invented? 4.When did it become popular? inventions How to talk about inventions? 0 8 Homework Level B： Master the new words and expressions learned in this lesson. Level A： Make a brief introduction about an invention that you know!(50-100words)。 Homework Homework 老师：XXX 班级：XXX Inventions make our life much easier ! Lavf58.29.100 Packed by Bilibili XCoder v2.0.2 58983.41 57181.055 null 63450.117 $$Section a activity to b. Listen again and complete the chart below. Hi, care. Wow, what are those? Hello, alex. Oh. these are some of the interesting inventions that i'm writing about for my english homework. I see. What's that then? Their shoes with lights, you use them for seeing in the dark when you get up at night. Oh, that's a cool idea. I always hit my toe on something on the weight. The bathroom at night. Next is a special ice cream scoop. This is my favorite t invention. IT runs on electricity and becomes hard. I know what it's for. It's used for erving really cold ice cream. Yes, that's right. The last invention, i'm going to write about his shoes with special heels. You can move the heels up and down. What are they used for? Well, you can change the style of your shoes. You can raise the heals if you're going to a party or lower them if you're just going out for shopping.