Unit 5 The power of plants Reading Within a plant教学课件（共20张PPT，含内嵌视频）外研版（2024）英语七年级上册

Unit 5 The power of plants ——— Understanding ideas: Within a plant ——— 授课人：XXXX 时间：2025年12月 Homework Lead in Pre-reading While-reading Post-reading root stem leaf What are these parts of the plant ? What do plants need to grow? Lead in Homework Lead in Pre-reading While-reading Post-reading Lead in Homework Lead in Pre-reading While-reading Post-reading Today we will go into a plant. Let's see how "workers" work within the plant. Where is it? It is within a plant. Who are in the plant? Workers in green uniforms What are the workers doing? Look at the tittle and picture. Homework Pre-reading While-reading Post-reading Lead in Let's read the passage and find out what they are producing. They are working/producing something. workshop Homework While-reading Post-reading Lead in Pre-reading Fast reading (2 mins): Match the main idea with each paragraph. What workers produce How workers work in the Leaf The introduction of the Worker No.55 The importance of plants Workers will take a rest. The introduction of Worker No. 55 Homework While-reading Post-reading Lead in Pre-reading Careful reading (30 secs) Read Para.1 and answer. I’m Worker No.55 What is Worker No. 55 going to do? He's going to start work in the plant. Is he a real worker in the plant? No, he isn't. Why does the writer use "worker" in the passage? A. Because the writer wants to tell us the time of the work. B. Because it makes the passage about a plant more interesting and easier to understand. C. Because the Leaf is a real workshop with many workers. Homework While-reading Post-reading Lead in Pre-reading How workers work in the Leaf Careful reading (90 secs) Read Para.2, answer and complete. Where does he work? He works in Workshop 1001 in the Leaf. How do the workers work? The workers in the Leaf collect _____ and _____ during the day. Now workers from the Root send up _____. The water will rise up to the Leaf through the _____. Then workers in the Leaf will mix _____, _____ and _____. sunlight CO? water Stem CO? water sunlight Homework While-reading Post-reading Lead in Pre-reading How workers work in the Leaf Look and match. 1._____ 2._____ 3._____ CO? (carbon dioxide) sunlight water What are they going to produce? Homework While-reading Post-reading Lead in Pre-reading What workers produce Careful reading (90 secs) Read Para.3 and complete. sunlight sugar oxygen carbon dioxide water Homework While-reading Post-reading Lead in Pre-reading What workers produce Careful reading Read Para.3 and complete. oxygen sugar It's _____ for the growth of the plant. useful It means a lot to _____ and _____, though – they need it to _____! animals humans breathe Homework While-reading Post-reading Lead in Pre-reading Accoding to para.2＆3 and these pictures: CO? (carbon dioxide) oxygen sunlight carbon dioxide water sugar oxygen 光合作用 Photosynthesis /?f??t???s?nθ?s?s/ What is the process(过程) about? Homework While-reading Post-reading Lead in Pre-reading 光合作用 (Photosynthesi ... ...