Unit 4 课时2 Listening and speaking（课件）英语沪教版八年级上册

该初中英语课件围绕“发明”主题，聚焦发明用途描述、特征形容词掌握、听前预测及一般疑问句升调等核心知识。课堂导入通过图片讨论发明用途与有用性，结合protect…from…等短语搭建支架，衔接听前预测形容词、听中信息匹配、听后语言点解析及口语对话练习，形成连贯听说学习链。 其亮点在于融合语言能力（听前预测、口语描述发明）、思维品质（推断形容词特征、分析听力问题）与学习能力（分层作业：基础对话练习、进阶编对话、拓展录制介绍视频）。以Full-body Umbrella等趣味发明为素材，采用“预测-聆听-表达”模式，教师可通过结构化活动提升教学效率，学生在实践中增强语言运用与自主学习能力。

Unit 4 Inventions 主讲人：XXX 课型：听说课 课时：Listening and speaking 学习目标 I can: talk about the usage of an invention. master some adjectives that describe the key features of an invention. make a prediction before listening. read rising tone in a in Yes / No questions correctly. 2 Look at the pictures below and discuss the questions in pairs. (1) What is it invented for? (2) Do you think it is a useful invention? Why or why not? Lead in protect…from… in the darkness as quickly as possible 3 Pre-listening Look at the inventions below and think of the features of them. (1) Full-body Umbrella (2) Cleaner Cat Brushes (3) LED Slippers (4) Two-way Glasses (5) Noodle Fan funny efficient convenient easy to use safe Can you predict the adjectives that describe their key features? 高效的 4 While-listening Listen to the radio advertisements. Match the inventions with adjectives that describe their key features. (1) Full-body Umbrella (2) Cleaner Cat Brushes (3) LED Slippers (4) Two-way Glasses (5) Noodle Fan funny efficient convenient easy to use safe 5 While-listening Listen again and choose the correct answers. (1) What does the speaker mean by “it might look a little funny”? a The Full-body Umbrella won’t keep you dry. b The Full-body Umbrella looks really strange. c The speaker personally likes the invention very much. (2) When the speaker says “these slippers will light up your way”, he is____. a making a prediction b making a statement c making fun of the invention 预测 陈述 6 Post-listening Finally on the show, we’ll have a look at some inventions. Here are five unbelievable products you can buy right now. There might be one that is just invented for you! Introducing the amazing Full-body Umbrella! When it rains a lot, it’s no fun going outside. But don’t worry! This incredible invention will keep you completely dry from head to toe. It might look a little funny, and some people might find it strange, but it’ll protect you from the rain, and that’s what matters most, right? Do you have to clean the floor at home? Perhaps your cat can do a better job than you. Buy these Cleaner Cat Brushes. Then you can sit back and relax! It’s efficient and saves energy! 7 Post-listening It’ll protect you from the rain, and that’s what matters most, right? Language points protect sb/sth from …… 保护某人免受…… 我们应该保护动物，免受猎杀。 We should protect animals from being killed. 同义词： keep/prevent sb/sth from …… 8 Post-listening Are you tired of walking into things when it’s dark? Say hello to LED Slippers! These easy-to-use slippers light up with each step you take. Now, you can see where you’re going if you have to go to the bathroom in the middle of the night. No need to turn on the lights. These slippers will light up your way. Do your friends sometimes come up behind you and make you jump? Do cars come around the corner when you try to cross the road? Well, it won’t be a problem if you have Two-way Glasses. You can look at things behind and in front of you at the same time so that you can keep safe. No one wants to burn their mouth on hot food. Luckily, one inventor has found a solution to this problem: the Noodle Fan. The fan will cool down your noodles when you pick them up with your chopsticks. It’s very convenient! 点亮 在……中间 打开 与此同时 使…冷却 9 Post-listening The fan will cool down your noodles when you pick them up with your chopsticks. Language points pick sth up 把……捡起来 After school, my father picked me up. 放学后，我爸爸来接我。 pick sb up 接人 In autumn, farmers pick apples from trees. 采摘 10 容易使用的 有趣的 奇怪的 方便的 Post-listening Some useful adjectives that can be used to describe inventions in the passage. Language points 难以置信的 令人惊奇的 不可思议的 高效的 unbelievable amazing incredible efficient easy-to-use convenient funny strange 11 Speaking Find an interesting invention and then discuss it in pairs. S1: What is that invention in the picture? S2: It is a pedal-powered washing machine. S1: Who invented it? S2: A 14-year-old girl from India invented it. S1: How does it work? S2: When you ride the bicycle, it moves the clothes around the washing machine. P59 Guide questions What is the invention and who invented it? Why did he/ she invent it? What does it look like? How does it work? 12 Speaking S1: What is that invention in the picture? S2: It’s LED Slippers! S1: Who invented it? (18-year-old boy, Canada) S2: An eighteen-year-old boy from Canada invented it. S1: How does it work? (glow, light up) S2: When you wear it, it will glow and light up your way. LED Slippers 13 Speaking S1: What is that invention in the picture? S2: It’s Full-body Umbrella! S1: Who invented it? (15-year-old girl, Italy) S2: A fifteen-year-old girl from Italy invented it. S1: How does it work? (protect sb from) S2: When you wear it, it will protect you from rain. Full-body Umbrella 14 Pronunciation Listen and repeat. 15 Pronunciation When we ask a Wh question, our tone drops ( ) at the end of the question. What is your favourite fruit? Where is Shenzhen Museum? How can I improve my English speaking ability? 16 adjectives that describe the key features of an invention Inventions make a prediction before listening How to describe an invention? Summary read Yes / No questions rising tone Who Why What How Homework 基础作业：和同桌继续练习课上对话 进阶作业：继续编写对话（自己尝试提出发明相关问题并回答）。 拓展作业：录制一个介绍发明的小视频。 Thank you for your listening null Blues 323132.28 null 104048.055 $