Unit 5 课时2 Section A（3a-3d）（情境教学课件）英语新教材人教版九年级上册

该初中英语课件围绕“发明对生活的影响”展开，核心知识点包括invent等词汇、have a big effect on短语及一般过去时被动语态。课堂导入通过歌曲视频引发思考，Pre-listening环节结合问答、词汇学习及马可尼发明背景知识，搭建学习支架，衔接前后内容。 其亮点在于采用“听-说-读-写”任务链设计，通过思维导图（如描述手机发明）和发明利弊讨论（智能手机的双面影响）培养学生思维品质，融入马可尼发明及诺贝尔奖项事例渗透文化意识。语言能力通过角色扮演和对话练习提升，学习能力在迁移任务中增强，助力学生综合语言运用，为教师提供结构化教学流程。

This is a song about the overlooked. The ones who didn't make the history books might not know their names. The genius just the same. The inventions of things we love and use each day. Here's the mary and son. Our old are safer are days are rider with your winchilsea per sir on revoted except our flattery. We'd have no flashlight in the dark without your battery. Three cheers for my 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 genes just the same, the of things we love and use each day. A big thank you to lazaro. Every love letter written with your pen for someone's s both Johnson, our favorite ite flavor would would exist without your delicious ice cream maker. A reproduction admiration you keep our is fresh with refrigeration is the song about the overlooked, the ones who didn't make the history, I not know their name before genis just the same, the matters of things we love in use today. Let's not forget mark at night. It's not like her to bread. SHE made a place for everything inside her paper. Back for Willy career, we've broken feet. Your air conditioning make summer months less sweet back in year one of four pilots. internet shore. Now, much later, let's link 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 may, the inventors of things we love and use each day, and venture of things we today. 课型：听说课 课时：3a-3d Unit 5 Power of Ideas Section A What changes can inventions bring to our lives? 学生能听懂关于发明的听力对话，准确捕捉发明者、时间、发明影响等关键信息；掌握本课核心词汇、短语及一般过去时被动语态，理解被动语态在介绍发明中的表意功能。（学习理解） 01 学生能自主选取新发明，结构化口头介绍其发明者、时间及影响，实现语言迁移；能结合生活思辨发明的利弊，体会创意思想的价值，完成知识的创新运用。（迁移创新） 03 学生能跟读、模仿听力语音重读规则，流利完成对话角色扮演；能运用本课被动语态句型，对收音机发明信息进行口头问答、复述与简单表达。（应用实践） 02 教学目标 01 Lead-in Let’s watch and think. Let’s watch and think. From the song, we know inventors create lots of great inventions. What other great inventors or useful inventions do you know? 02 Pre- listening When was the ______________ invented? It was invented in 1964. Let’s ask and answer! high-speed train Who invented the bulb? It was invented by Edison. Let’s ask and answer! Words and Expressions invent v. 发明，创造 have a big effect on … phr. 对……有重要影响 Pre-listening Look at this old machine. Do you know what it was used for? It was invented to receive radio messages from far away. Pre-listening 1895年，意大利无线电工程师、企业家伽利尔摩·马可尼（ Guglielmo Marconi ），在意大利的博洛尼亚（ Bologna ）成功地把无线电信号发送到了1.5英里外的地方，他成为了世界上第一台实用的无线电报系统的发明者，并于1909年获得诺贝尔物理学奖（ In recognition of his contributions to the development of wireless telegraphy ），被称作“无线电之父”。 Pre-listening 03 While-listening Let’s listen and answer. 1. What invention are Fu Xing and Peter talking about? ____________________________________________________ 2. Where is Guglielmo Marconi from? ____________________________________________________ 3. When was the first radio message sent across the Atlantic Ocean? ____________________________________________________ The are talking about the radio. He is from Italy. In 1901. Read the conversation. What does Peter think is the most useful invention of all time? 3a Fu Xing: What do you think is the most useful invention of all time, Peter? Peter: It has to be the radio. Fu Xing: The radio? Why? Peter: Before the radio was invented, information travelled very slowly. The world was made much smaller by the radio. Suddenly, news could be spread around the world in seconds. Fu Xing: Right. Who was the inventor? Peter: An Italian inventor called Guglielmo Marconi. He developed the idea in the 1890s. In 1901, a radio message was sent across the Atlantic Ocean for the first time. Fu Xing: Wow! That was quite a distance at that time. Read the conversation. What does Peter think is the most useful invention of all time? 3a Peter: Yeah. And because of the radio, some other important inventions were developed as well. Fu Xing: Like the television? Peter: That’s right. It also had a big effect on music. The radio made it much easier for people to enjoy music from artists around the world. Read again and complete the chart. 3b Guglielmo Marconi. He developed the idea in the 1890s, and the first radio message was sent across the Atlantic Ocean in 1901. It made information spread much faster. the radio It helped the development of other important inventions like the television. The radio made it much easier for people to enjoy music from artists around the world. Listen to the conversation and pay attention to how the key information is stressed. Then role-play the conversation. 3c Fu Xing: What do you think is the most useful invention of all time, Peter? Peter: It has to be the radio. Fu Xing: The radio? Why? Peter: Before the radio was invented, information travelled very slowly. The world was made much smaller by the radio. Suddenly, news could be spread around the world in seconds. Fu Xing: Right. Who was the inventor? Peter: An Italian inventor called Guglielmo Marconi. He developed the idea in the 1890s. In 1901, a radio message was sent across the Atlantic Ocean for the first time. Fu Xing: Wow! That was quite a distance at that time. Listen to the conversation and pay attention to how the key information is stressed. Then role-play the conversation. 3c Peter: Yeah. And because of the radio, some other important inventions were developed as well. Fu Xing: Like the television? Peter: That’s right. It also had a big effect on music. The radio made it much easier for people to enjoy music from artists around the world. 实词重读：名词（invention, radio, news）、人名、年份、地点、核心形容词； 虚词弱读：介词 of/by/in、冠词 a/the、连词 and 等轻读 数字、专有名词必、须重读，突出听力关键信息 04 Post- listening Choose another invention you think is the most important and make a mind map about it. Then describe it to a partner. 3c Who was the inventor? When was it invented? How did it change the world? It changed people’s life completely … It was invented by Martin Cooper in 1973. Choose another invention you think is the most important and make a mind map about it. Then describe it to a partner. 3c Who was the inventor? When was it invented? How did it change the world? I think the mobile phone is the greatest invention. It was invented by Martin Cooper in 1973. It changed people’s life completely. In the past, people could only communicate by writing letters. Now we can chat, make video calls and know the world’s news in minutes. Lots of new inventions like smartphones were developed from the early mobile phone. Many inventions make our life easier, but some also bring troubles. Can you name one invention that has both good and bad influences on humans? The smartphone is such an invention. It was invented to connect people easily. On one hand, we can chat, study and shop online. On the other hand, many students spend too much time on it, and their eyesight and study are badly influenced. Discuss the question and talk. 05 Language Points Text 瞬间，几秒钟之内 有史以来，自古以来 横跨大西洋 Fu Xing: What do you think is the most useful invention of all time, Peter? Peter: It has to be the radio. Fu Xing: The radio? Why? Peter: Before the radio was invented, information travelled very slowly. The world was made much smaller by the radio. Suddenly, news could be spread around the world in seconds. Fu Xing: Right. Who was the inventor? Peter: An Italian inventor called Guglielmo Marconi. He developed the idea in the 1890s. In 1901, a radio message was sent across the Atlantic Ocean for the first time. Fu Xing: Wow! That was quite a distance at that time. Text make it + adj. + for sb. to do sth. 使某人做某事变得……（it 作形式宾语） 对…… 有巨大影响 Peter: Yeah. And because of the radio, some other important inventions were developed as well. Fu Xing: Like the television? Peter: That’s right. It also had a big effect on music. The radio made it much easier for people to enjoy music from artists around the world. 06 Exercises The new ________ is a big step forward in the field of artificial intelligence (人工智能). A．introduction B．invention C．situation D．production 2 It’s said that around the 12th century, Chinese kites ________ to the West. A．introduce B．are introduced C．introduced D．were introduced 3 Usually, people ________ to give a general self-introduction in a job interview. A．require B．are required C．required D．were required 1 Multiple choice. To spread the beauty of poetry, many ancient poems are __________ (perform) in the form of songs. The problem ______________ (discuss) at the meeting yesterday. But they didn’t reach an agreement. More and more trees ___________ (plant) in our city every year to improve the air quality. As we all know, paper ____________ (invent) in ancient China. performed 语法填空 was discussed are planted was invented 07 Homework 1. Memorize the new words and phrases. 2. Practice the conversations with your partner using the words and sentence patterns we have learned . 3. Finish the exercises. Homework Thanks! Lavf57.71.100 Packed by Bilibili XCoder v2.0.2 $