Unit3 Section 1 Reading Our silent friends教案-2024-2025学年沪教版七年级英语下册

Unit3 Our silent friends教学设计 单元名称 Unit3 Tree and us 教学课时 阅读：Our silent friends 语篇分析 What 文本讲述了树木对地球上各种生物的作用以及面临的问题。 Why 通过学习树木的作用，学生可以更进一步理解树木如何为动植物以及人类提供便利，意识到树木的重要性；通过了解树木的现状，学生能够意识到目前的环境问题，树立环保意识并采取实际行动保护树木和地球。 How 此语篇体裁为说明文，依次介绍了树木的重要性、树木为人类提供的便利以及正面临的问题。首先，文章从树木如何帮助动植物、昆虫以及人类来说明树木的重要性；随后，文章以文具、家具、水果等日常物品为例，证实了树木让人们的生活更加方便；最后，文章指出了人类对树林造成的破坏，在文末，作者号召大家采取更多措施保护树木和地球。 教学目标 After this period, students are expected to: 1. Grasp the new words in the article. 2. Learn about how trees help all living things on the earth. 3. Be able to tell facts from opinions. 4. Know about the environmental problems and figure out some ways to help protect trees and the planet. 教学重难点 Important points · Students can learn about how trees help all living things on the earth and the problems trees are facing. · Students are able to grasp core words and expressions. Difficult points · Students can summarize the main contents of the article and figure out some ways to help protect them. 教学过程 教学目标 学习活动 效果评价 了解树木的成长过程，初步思考环境问题 Activity1 Watch and talk Watch a video about trees and talk about the questions. Q1: How long does it take a tree to grow up? Q2: Should we cut down trees? Why? 1.Activate students’ interest in this lesson. 2.Make students think about the problem tress are facing. 掌握有关树木的基本知识以及相关词汇 Activity2 Pre-reading 1.Speak out what they know about trees. 2.Recognize the different parts of a tree. 1.Activate students’ previous knowledge about trees. 2.Make sure students know about some basic words about trees. 理解文章结构和大意 Activity3 Fast reading Skim the article and match the main ideas with each paragraph. Lead students to have a general understanding about the text. 获取文章关键信息，概括主要内容 Activity4 Careful reading 1. Read paragraph1 and answer the question. Q: How do we treat our silent friends? 2. Read paragraph2 and complete the table to explain why trees are important. 3. Read paragraph3 and find out the examples that we can get from trees. 4. Read paragraph4 and answer the question. Q: What problems are trees facing? 1.Help students learn about the writing logic of the passage. 2.Guide students to grasp core words and the writing intention of the author. 学会使用阅读策略 Activity5 Pair work 1. Read the article again and discuss with your partner to tell each of the statements is a fact or an opinion. 2. Try to find out the difference between facts and opinions. 1. Help students further understand the facts about trees. 2. Guide students to grasp reading strategy. 意识到滥砍滥伐造成的环境问题 Activity6 Extended reading Read the passage and answer the question. Q: What problems are caused because people are cutting down trees? Lead students to learn extensively about the problems caused by deforestation. 提出保护树木，拯救地球的措施 Activity7 Group work Discuss with group members to figure out some ways to protect trees and save the earth. 1.Guide students to cooperate with others. 2.Activate students’ deep thinking. 能根据提示总结文章主要内容 Activity8 Retelling Describe the story of trees and what you hope people to do in the first person. 1.Encourage students to express in an organized way. 2.Guide students to summarize what they’ve learned in this lesson. 评价知识掌握程度 Activity9 Self-assessment Evaluate how well you know about this lesson. Help students recognize their performance and gains in this class. 课后作业 作业内容 设计意图 Must do: Write an article about the problems trees are facing and the solutions to protect Improve students’ writing ability. Try to do: Make a poster to call on people to protect trees and save the earth. Activate student’s creativity and imagination. 板书设计 学科网（北京）股份有限公司 $$