Unit 5 The power of plants：Starting out & Understanding ideas课件--2025-2026学年外研版英语七年级上册

该初中英语课件围绕“植物的力量”，涵盖植物在自然、人类生活及文化中的作用，通过图片观察（如竹子、人们使用植物场景）、视频观看导入，从宏观用途过渡到微观光合作用原理，借助术语匹配、填空练习等支架帮助学生逐步理解。 其亮点在于融入双关语（“plant”双关植物与工厂）培养思维品质，多模态输入（图文视频）提升语言能力，分层任务（A/B/C层）适配不同水平。如光合作用段落分析双关，学生在讨论中理解一词多义，通过制作海报任务巩固表达，学生能提升语言运用与跨学科思维，教师可直接用分层活动优化教学。

《英语》(新标准)初中修订版 Unit 5 The power of plants Starting out &Understanding ideas(文本解读) 册 次：七年级上册 学 科：英语(外研社版) 1.What is happening in the picture? 2.Is it powerful? A/B/C层 Look at the picture and answer the questions. Plants are everywhere around us.In this unit,let's explore the amazing world of plants. Why do we need plants?What are their uses?What do they mean to us? By the end of this unit,you will make a poster about plants. After completing the unit,you will be able to: ▶use words and expressions in the unit to describe plants. ▶use the simple future tense to talk about the benefits of plants. ▶ describe the importance of plants. The power of plants lmpoktancein thc natualworld Uses to pcople Meanimgs1o ouliurcs Mke anostei ubou plant A/B/C层 Look at the picture and answer the questions. 1/What do you see in the picture? Bamboo. 2.What tacts about the plant do you know? A/B/C层 Watch the video and answer the question. What amazing facts about planis are mentioned in the video? A/B/C层 Watch the video again and answer the questions. Which fact interests you most?Do you think plants are amazing? Why or why not? A/B/C层 buy vegetable work on wood weigh the herbs draw trces andgrass rood nntrusTorhou medrcine p0on foan A层 Look at the pictures and answer the questions. What are the people doing?What can plants do for us? Look at the pictures and answer the question. What is the common thing you can see in the pictures? Plants. B/C层 Look at the pictures and answer the question. What are the people doing with plants? The girl is buying The man is Ihe woman is The girl is drawing some vegetables. working on wood. weighing the herbs.trees and grass. B/C层 Look at the pictures and answer the question. What can plants do for us? Plants are our food,medicine,materials for houses,and inspiration for art. B/C层 Think and say. What's the relationship between plants and people? Plant are amazng and useful.They are our great friends A/B/C层 Look and say. 1.What do you see in the picture? 2.What is the picture about? Photosynthesis 光合作用 A层 1.What do you see in the picture? I see some workers 2.What are they pioducing? They ne producing oxygen 3.What is the picture about? Photosynthesis 光合作用 Look and say. B/C层 sugar leaf sunlight water Look at the picture of a plant and match the words to it. A/B/C层 2 He works in Workshop 1001 in the Leaf.There are 20 to 100 workers in each workshop.They collect sunlight and CO₂during the day.Now workers from the Root send up water.The water will rise up to the Leaf through the Stem.Then workers in the Leaf will mix water,CO₂and sunlight. 3 What are they going to produce?Most importantly(for them), there will be sugar!It's useful for the growth of the plant.Another product will be oxygen,but the plant doesn't need much of it. It means a lot to animals and humans,though-they need it to breathe! A/B/C层 Read the passage and check your answers. sunlight water carbon dioxide Within a plant sugar oxygen .leaf root sugar leaf sunlight water stem He works in Workshop 1001 in the Leaf.There are 20 to 100 workers in each workshop.They collect sunlight and CO₂during the day.Now workers from the Root send up water.The water will rise up to the Leaf through the Stem.Then workers in the Leaf will mix water,CO₂and sunlight. 3 What are they going to produce?Most importantly (for them), there will be sugar!It's useful for the growth of the plant.Another product will be oxygen,but the plant doesn't need much of it. It means a lot to animals and humans,though-they need it to breathe! A/B/C层 Read the passage again,choose another suitable title and give your reasons. a How to make sugar b How plants work c Why plants are great d Going to the green workshop The word“plant”has two meanings.One is about tie Ilving thing.The other is about the place the workers work in. A层 Do they have the same meaning? What does "plant"mean in the title? Learning to think A pun is a word with more than one meaning.It's a clever way to make the passage more interesting. Work in groups and compare the two titles. b Howplants work There are some workers in a plant Where do they actually work? What do thiey do in the plant? They work tn the leivcs of aplant niey workin le plunt d hhey make oxygen anc B sugan B/C层 A pun is a word with more than one meaning.It's a clever way to make the passage more interesting. b Howplants work Compare the two titles. Complete the texts with the words and expression from the passage. _ea+ CO₂come into ig ¹ l the Sun important to humans-they need it to breathe Water from the root will to the leaf through the stem. A/B/C层 and sunlight will turn and oxygen.Oxygen is Water into sugai rise un Let's retell according to the picture. water Within a plant sunlight sugar leaf A/B层 Let's retell according to the picture. Sunlight and.CO₂come into the leaf Water CO₂and sunlight will turn into⁴sugar and oxygen.Oxygen is important to humans-they need it to ⁵breath e rise upo the leaf through the stem. C层 Think and share. What does the writer think of plants? Plants hean a lot and help a lou.They grve more than food and oxygen to people.They are iaportant to animals and people A/B/C层 Think and share. In what other ways do plants help the world? Plants clean the ar and help stop floods.They provide homes for animals and reduce the cffect ofclimate change. A/B/C层 Hone K Write a short paragraph about how plants work and how they help people and animals, A/B层 Hone K Talk about how plants work and how they help people and animals. C层 THANK YOU $$