外研版 (2024 年) 七年级英语上册Unit 5 The power of plants教学设计（3课时）

外研版 (2024 年) 七年级英语上册Unit 5 The power of plants教学设计 Starting out & Understanding ideas 一、Teaching Objectives 1. Language Competence: Students will be able to use key vocabulary, e.g. stem, root,leaf, sugar) and expressions (e.g. send up, rise up, mix... and) 2. Cultural Awareness: Students will recognize the importance of plants in the natural world and their role in providing oxygen and food. 3. Thinking Capability: Students will be able to analyze and explain the process of photosynthesis using a correct cause-effect framework. 4. Learning Ability: Students will develop skimming and scanning skills to locate specific information in a text. 二、Teaching key and difficult points. 1. Key vocabulary related to plant parts and photosynthesis. 2. Recognize the multiple meanings of the word "plant". 3. Retell the photosynthesis process in English with correct sequence and terminology. 三、Teaching methods Task-based Language Teaching (TBLT) Communicative Approach, Visual Aid Support. 四、Teaching Procedure Step 1 Lead in 1. Show a picture of a plant and ask students to name its parts. 2. Watch a short video about plant growth and discuss: “What helps a seed grow into a plant ” Step 2 Pre-reading 1. Introduce key vocabulary: stem, root, leaf, sunlight water, CO2, sugar, oxygen. Step 3 While-reading 1. Skimming: Read the passage to choose where it might be published (- Science magazine) 2. Scanning: Read paragraph by paragraph to answer questions and fill in blanks. 3. Deep reading: Discuss the use of "workers" and the pun on "plant". Step 4 Post-reading 1. Group task: Use the photosynthesis diagram to retell how plants work. 2. Discussion: In what other ways do plants help the world 3. Language points. Step 5 Consolidation & Homework 1. Review key phrases and process. 2. Must do: Finish the exercise book. Choose to do: Share plant facts with classmates. Blackboard Design Photosynthesis leaf stem sunlight sugar oxygen root water CO2 Carbon dioxide Teaching reflection 1. The personification of plant parts as "workers" helped students engage with scientific content. 2. Future lessons could include a hands-on activity, such as drawing the photosynthesis process or role-playing plant parts. Unit 5 The power of plants Understanding ideas ( Grammar ) 一、Teaching Objectives 1. Language Competence: Students will be able to recognize, understand, and use the simple future tense structures: be going to + Verb will + Verb 2. Cultural Awareness: Students will understand the importance of environmental protection and express future plans to help plants and nature. 3. Thinking Ability: Students will compare and contrast the uses of be going to and will in different contexts. (Plans VS. predictions) 4. Learning Capacity: Students will develop grammar deduction skill through rule discovery and sentence transformation exercises. 二、Teaching key and difficult points 1. Understand the form and function of be going to and will. 2. Differentiate between ... ...