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牛津译林版九年级英语上册Unit 8 Detective stories第4课时示范课教案
展开Unit 8 Detective stories
Grammar
一、教学目标
1. 感知定语从句的构成和语用功能。
2. 能够区分that, who, which在定语从句中的用法。
3. 能够使用定语从句介绍West Town的谋杀案。
二、教学重难点
重点:
1. 指导学生感知定语从句的构成和语用功能。
2. 指导学生区分that, who, which在定语从句中的用法。
3. 引导学生使用定语从句介绍West Town的谋杀案。
难点:学生使用定语从句介绍West Town的谋杀案时需要词汇支撑。
三、教学过程
Task 1
Step 1 Warming-up
Guide Ss to have a free talk about Harry Potter. Then show some sentences.
【设计意图】从学生生活发掘素材,以Harry Potter为切入点引入定语与定语从句的概念,
引起学生的学习兴趣。
Step 2 Presentation
Guide Ss to read some sentences and learn the defining relative clauses.
【设计意图】从哈利波特到福尔摩斯,讨论学生感兴趣的话题,引导学生感知定语从句。
Step 3 Practice
Guide Ss to underline the defining relative clauses.
【设计意图】通过在句子中划出定语从句,帮助学生进一步巩固对定语从句的理解。
Task 2
Step 1 Presentation
1. Guide Ss to read sentences and circle relative pronouns.
【设计意图】通过读句子、圈画关系代词的活动,引导学生感知关系代词的用法。
2. Guide Ss to combine two sentences into one.
【设计意图】引导学生感知关系代词which/that/who在从句中的成分。
Step 2 Practice
- Use who, which or that to help Simon and his friends complete their sentences.
【设计意图】通过在有意义的对话语境中操练语言,内化语言。
- Help Millie complete the sentences using relative clauses.
【设计意图】通过在有意义的句子语境中操练语言,内化语言。
- Guide Ss to complete the conversation.
【设计意图】通过在有意义的对话语境中操练语言,内化语言。
Step 3 Extension
Write a report on the West Town murder case. Try to use relative clauses. Then share their reports.
【设计意图】完成对于案件的汇报,综合运用语言,实现语言的迁移创新。
Step 4 Summary
Guide Ss to summarize the defining relative clauses.
【设计意图】通过总结提炼,帮助学生形成对定语从句的结构化知识。
Step 5 Homework
1. Polish their reports.
2. Summarize the relative clauses and take notes.
【设计意图】修改习作帮助学生养成良好的写作习惯,同时检测自己的语法学习成果,总结笔记引导学生形成总结记笔记的意识和习惯。
四、板书设计
Unit 8 Detective stories
Grammar
which is for things (not people)
that is for things or people
who is for people (not things)
which在从句中充当主语或宾语。
that/who在从句中充当主语或宾语。
关系代词在从句中作宾语时,可以省略,做主语时,不能省略。
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