Unit3 Function&Pronunciation 课件 2026-2027学年九年级上册仁爱科普版英语

该初中英语课件围绕“发明”主题，核心知识点包括描述发明的用途、发明者、发明时间及英语语音中的暂停、意群、重音和节奏。课堂导入从讨论“最有用的发明”切入，通过Pair work图片对话、Free talk提问发明者与时间，搭建从生活经验到语言运用的学习支架，衔接前后知识。 其亮点在于融合语言能力、思维品质和学习能力培养，含听力匹配信息、思维导图梳理发明用途、Group work查资料介绍发明等活动。采用任务型与合作学习方法，小结明确学习内容与能力目标，助力学生巩固知识，教师可借助结构化活动提升教学效率，激发学生学习兴趣。

Unit 3 Great Ideas Function & Pronunciation 国家中小学课程资源 通过本课的学习，学生能够: 1. 借助看、听、说活动，描述发明的用途、发明者 和发明时间。 2. 运用所学目标语言谈论生活中的发明。 3. 听，读，模仿暂停、意群、重音和节奏。 4. 同伴合作、交流生活中的发明。 Learning Objectives Lead in What do you think is the most useful invention? Then explain your choice. Function Life-changing inventions Example: I think zero is the most important invention. It is said that it was invented by an Indian. It is a very interesting number. For example, I have only ten yuan. If you add five zeros after it for me, haha, I will be a rich man. Activity 1 Pair work. Look at the pictures and talk about which one helps you most. — Which of these inventions helps you most? — I think the car helps me most. It saves my time and it can take me anywhere easily. — Which of these inventions helps you most? — I think the fan helps me most. It makes me cool in summer and it uses little electricity. Activity 1 Pair work. Look at the pictures and talk about which one helps you most. — Which of these inventions helps you most? — I think the bicycle helps me most. It’s good for my health and it’s easy to park. — Which of these inventions helps you most? — I think the earphone helps me most. It lets me listen to music quietly and it doesn’t disturb others/won’t bother others. Look at the three pictures and talk about the following questions. Q1: Who is the inventor? Q2: When was it invented? Free talk Activity 2 Listen to the conversation and match the pictures with the information. Inventors Alexander Graham Bell Thomas Edison Karl Benz Year 1879 1886 1876 Listen and underline the usage of each invention. (Kangkang and Li Xiang are talking about the pictures in a science museum.) Li Xiang: Look! A light bulb! Kangkang: Yeah. It is said that it was invented in 1879. Do you know who the inventor was? Li Xiang: Thomas Edison. He brought us light at night with his invention. He invented more than two thousand things in his whole life. Kangkang: Yes. That’s what made him famous all over the world. Li Xiang: Wait... Is that a telephone? Listen and underline the usage of each invention. Kangkang: That’s right. Well, the first telephone was invented by Alexander Graham Bell in 1876. Li Xiang: Cool. Over a hundred years ago, people could already talk over a distance. Kangkang: Yes. Is that a bike? Li Xiang: No, it’s the first car. It was invented by Karl Benz in 1886. Kangkang: I see. It is surely more convenient to travel by car than on horseback. These great inventions have truly changed the world, haven’t they? Li Xiang: They certainly have. Activity 3 Inventions Telephone It helps _______________________ These inventions ___________ our world. Light bulb It brings us ______________ Car It helps _________________________ light at night people talk over a distance people travel more conveniently have changed Mind-mapping Activity 4 Group work. Find more information about the inventions that you're interested in, and then introduce them to your group members. I’m interested in computers. They are mainly made of plastic. First, I think they are used for studying. We can search for more knowledge to improve our study. What’s more, when we are free, we may watch movies or listen to music to relax ourselves. Finally, we can use computers to know about more news and information around us. So I think computers are very useful. Choose one of each group to give a report about their interested inventions. Who Invention Material Usage Student A Student B Student C Student D ... You may begin like this: In our group, there are four students. Different people have different ideas about their interested inventions. Student A is interested in cars. Because he thinks ... Example: I’m interested in the modern pencil. The modern pencil was created by William Monroe, an American woodworker, in 1812. Before his invention, people used only a black writing stick, which broke easily and made hands dirty. Monroe put the black stick inside a wooden case, so the pencil became strong and clean. The pencil is used by students every day in class. I like it because I can write down my ideas anytime and erase mistakes easily. It is simple but very helpful. Activity 1 Read the sentences. Pay attention to the sense groups and the pauses in each group of sentences. 1. The light bulb was invented / by Thomas Edison. The light bulb was invented / by Thomas Edison / in 1879. As we know, / the light bulb was invented / by Thomas Edison / in 1879. 2. There are a few steps / to follow. There are a few steps / to follow / in the invention process. The scientist tells us / there are a few steps / to follow / in the invention process. Pronunciation Pause and sense group & Stress, pause and rhythm Activity 2 Read the text. Pay attention to stress, pauses and rhythms. Amazing Inventors We’re in'ventors. / We have made 'great in'ventions / since our 'birth. / Our in'ventions can go 'slow / or 'really fast. / And there are some in'ventions / from the 'past. / Our ma'chines go over 'land / and through the 'air. / Our in'ventions can 'take us 'anywhere! Our in'ventions / 'fly us 'high / and 'far away! / And our in'ventions / are 'here to 'stay! We learn: 1. 谈论发明者和发明时间； 2. 谈论发明的用途，及如何改变我们的生活； 3. 英语中的暂停、意群、重音和节奏。 We can: 1. 利用暂停、意群、重音和节奏等语音知识阅读句子和文本； 2. 运用所学语言知识，谈论发明者，发明时间和用途； 3. 同伴合作、交流发明是如何改变我们的生活。 Summary Need to do Choose to do Use the important phrases and sentences to talk about the useful inventions; Read the sentences and passages fluently. Do a survey about which is the most useful invention in your daily life, then make a report in your class. Homework Thank you! $Activity two, listen to the conversation and match the pictures with the information. 康kang and lee Young are talking about the pictures in the science museum。Look a light bub. yeah. IT is said . that I was invented in eighteen seventy nine. Do you know who the inventor was? Thomas Edison. He brought us light at night with his invention. He invented more than two thousand things in his whole life. Yes, that's what made him famous all over the world. Wait, is that a telephone? That's right. Well, the first telephone was invented by Alexander and bell in eighteen seventy six. Cool, over a hundred years ago, people could already talk over a distance. yes. Is that a bike? No, it's the first car. IT was invented by carl bends in eighteen eighty six. I see IT is surely more convenient to travel by car than on horseback. These great inventions have truly changed the world. having thing they certainly have. Activity three, listen again and complete the mind map. 康kang and lee Young are talking about the pictures in the science museum。Look a light bub. yeah. IT is said . that I was invented in eighteen seventy nine. Do you know who the inventor was? Thomas Edison. He brought us light at night with his invention. He invented more than two thousand things in his whole life. Yes, that's what made him famous all over the world. Wait, is that a telephone? That's right. Well, the first telephone was in by Alexander l. In eighteen seventy six. cool, over a hundred years ago, people could already talk over a . distance. Yes, is that a bike? No, it's the first car. IT was invented by carl bends in eighteen eighty six. I see IT is surely more convenient to travel by car than on horseback. These great inventions have truly changed the world. heavenly. They they certainly have.