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2019-2020年人教版高中英语必修5 Unit1 第2课时 Great Scientists 教案1授课题目Book5 Unit1 Grammar拟 2 课时第 7-8 课时明确目标1、知识与技能：Learn to use past participle2、过程与方法: Self-learning, cooperative-learning and task-based approaches.3、情感态度与价值观：1） Get students to become interested in grammar learning.2）Develop students sense of group cooperation.重点难点重点：Get students to understand and use past participle as the attributive 、object completement and the predicative难点：Enable students to learn how to use noun clauses as the subject and the predicative correctly.课型讲授 习题 复习 讨论 其它教 学 内 容 设 计因材施教Step 1 RevisionCheck the homework exercises.Step 2 Warming upThe Past Participle as the Attribute & PredicativeSelf-study ：Review the function of The present Participle.Step 3 Learning the grammar Exploring study一过去分词作定语1.单个的过去分词作定语一般放在被修饰的名词之前；过去分词短语作定语通常放在被修饰的名词之后，作后置定语，其作用相当于一个定语从句试翻译：My friend is a returned student. _The student dressed in white is my daughter. = 变为定语从句_2.与现在分词作定语的区别 过去分词作定语与所修饰的名词之间存在被动关系，或表示动作的完成(不及物动词的过去分词不表被动,仅表完成)；现在分词作定语则表示主动关系，或表示动作正在进行(有时表示经常性的动作或状态)试翻译：The question discussed was very important. _The house standing at the corner of the street was built in 1982. _the risen sun _ the rising sun _the fallen leaves _ the sleeping baby _二过去分词作表语1.过去分词作表语表示主语所处的状态这一结构从形式上与被动语态相同，但被动语态强调主语所承受的动作试比较： The book is well written. _ The book was written by a soldier. _Step 4 Practice根据汉语提示,用所给单词的适当形式填空 不要喝污染了的水,因为它有细菌.Dont drink _ ( pollute ) water , because it carries viruses.1. 我们决心尽快在这里建一座水库We are _ ( determine ) to build a reservoir here in the shortest possible time.2. 一位写小说的年轻人昨天来给我们作报告了A young man _ ( write ) novels came to give us a speech yesterday.4. 事情发生的太快，汤姆好像有点晕头转向的Things were happening much too quickly and Tom seemed _ ( confuse ).有一只大狗拴在房外的篱笆上There is a big dog _ ( tie ) to a fence outside the house.我希望此事立刻得到解决I should like this matter _ (settle ) immediately.一旦出版，这本字典将会非常受欢迎Once _ ( publish ) , this dictionary will be very popular.他是我们敬爱的领袖He is our _ ( belove ) leader.你认识坐在房间后面的那位妇女吗？Do you know the woman _ ( sit ) at the end of the room?10你会发现现在这些女孩不会轻易害怕的Youll find that these girls dont feel _( frighten) easily now.Step 6 Homework Finish off the Workbook exercises.教学后记：
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