Unit 5 Into the wild Using language(第2课时) 学历案-2023-2024学年高中英语外研版（2019）必修第一册

枣庄三中实验高中校区高一年级上学期英语学历案 主备人：副高级教师马文娟 审查人：教研组长李晓靖 使用日期：2023.10 Unit 5 Using language（第2课时） 自主学习【学】 【内容分析及课标要求】 语法部分包括两个语篇，第一篇展现了中国大熊猫到达荷兰后的情况，第二篇是一封介绍南非之行的邮件；词汇部分介绍了与动物相关的英文习语，帮助学生了解英语文化。通过真实语境下技能的综合训练，学生能够加深对单元主题的理解，提升语用能力。 【学习目标】 1.引导学生进一步了解定语从句的结构和表意功能，掌握关系副词的用法。 2.重点&难点：掌握Attributive Clauses中如何正确使用关系副词。 【自学评价】 单词拼写 1.习语____________n. 2.当权____________n. 3.来源____________n. 词汇转换 1.accommodate ________n. 2. found_________n. 短语表达 ( 3 ) 学科网（北京）股份有限公司 1. 一举两得________________________ 2. 猫儿不在，老鼠作怪_________________ 3. 慢点；别急_______________ 4. 下倾盆大雨_________ 师生研学【研】 【学习过程】 Step 1 复习导入 1.汉译英 1）Eventually, it manages to reach the places where it will spend the winter. 2）The solution comes at a time when it is in serious trouble. 3）Sadly, human activity is the main reason why the number of monarch butterflies is falling. 2.Explain attributive. What do “where”, “when” and “why” refer to in each sentences? Step 2 Sentence analysis Task 1 Compare sentences a, b, c with d, e, f and answer the questions. 1.What’s the difference between the two groups of sentences? 2.Why does the author choose to use sentences (a), (b), and (c) in the reading passage? Task 2 Look for more sentences with attributive clauses in the reading passage and analyze them. These two pieces of information - the time of day and the point where the sun is in the sky - allow the butterfly to determine the way to go. In many of the places where the butterfly can be found, people are destroying the natural environment. They cut down trees and use chemicals that kill the plants that monarch caterpillars eat. If this works, there may come a time when the number of monarch butterflies may increases once again. They cut down trees and use chemicals that kill the plants that monarch caterpillars eat. Think: 选择定语从句关系词的思路和方法是什么？ 断句，划分句子成分，断开主句与定语从句； 找先行词，就是被定语从句修饰的那个名词或代词，看看它是指代人还是物；是指代时间、地点还是原因。 研究定语从句部分缺什么成分(主语、宾语、定语、表语、状语)，缺什么成分就补什么成分，即填相应的关系词。 Step 3 Consolidat