Unit16教案(过去完成时)

1、学科英语年级高二任课教师2013-4-12课 题Unit 16 Lesson 1 Grammar ： Past Perfect前期分析一、教材分析及整合 本课为北师大版英语教材第六模块16单元lesson 1的语法内容:过去完成时。1. 课本中出现了过去完成的主动和被动两种形式，基于学情，本节课只讲主动式。因为主动式学会了，被动式也容易学会。此外，本节课集中一个点容易讲透。2. 2. 课本中对过去完成时的处理用的是语法发现法，并配有练习题。根据学生的心理特点和本单元的话题“故事”，我保留了其中一道带图的练习(Task2)，自编一个侦探故事(Task3)，把一道练习题改编配图，使其成为一个学生感

2、兴趣的爱情故事(Task4)，改造了一个发散思维的游戏(Task5)，最后让学生自编一个故事(Task6)，这些故事中均包含过去完成时的使用。三 二、学习者特征分析1情意基础1）高二（2）班是普通校普通班，英语基础水平在年级位于下层，与我所教的另一个班-实验班有较大差距；2）期中前期调查显示：学生喜欢课堂讨论、合作学习和小组竞赛，不喜欢死记硬背；3）部分学生有用英语表达的欲望。2知能基础1）学生在初中学过简单的过去完成时。2）但是由于学生英语基础不好，本节课之前刚学完lesson 1阅读课文历史故事庞培古城，文中出现了过去完成时，大部分学生对一般过去时和过去完成时区分不清，有学生前来询问。三、

3、教学目标分析1. Cognition(knowledge and skills)By the end of this lesson, the students will be able to: 1) use past perfect in sentences with “before, when, because and until”.2)tell a story with sentences in the past perfect.2. Methodology:Discovery approach to grammar, task based-teaching, individual wor

4、k, pair work and group work3. Emotion: Help Ss to build up confidence in discovering grammar rules in sentences. 四、教学策略选择与设计采用语法发现法和任务链设计教学步骤，采用全班讲解、个人自主学习、小组合作、小组竞赛等方式组织教学，让学生在体验、思考和交流中获取知识。五、教学环境及资源1教学环境：多媒体教室2教学资源l北师大版英语教材第六模块16单元lesson 1 里的语法内容过去完成时l PPT演示课件l 学案课 型grammar教学手段Bb, computer project

5、or,handouts教学环节师生课堂活动设计意图Show the objectives Show Ss the objectives of the lesson and ask them to read and understand them with the teachers help.Get Ss to understand the objectives.ReviewReview the historical story of Pompeii by asking questions.Elicit the sample sentences.Discovery1. Analyze the t

6、enses in the answers.2. Help Ss get the meaning and structure of past perfect.3. Ask one of the Ss to show the past perfect on the time axis by drawing a line. Help Ss to discover the structure and meaning of past perfect in the sample sentences.Practice 1. Choose the sentences best describing the p

7、ictures.Check their understanding.2. Complete a detective story with the given verbs.Practice past perfect with “before” and “when” 3. Complete a love story with pictures and key words.Practice past perfect with “until”4. Work in pairs to work out the reasons why they were laughing or crying.Use pas

8、t perfect with “because”(half-controlled)Language in useMake up a story with the given ending. Use the structure and the conjunctions freely.板书设计Past Perfect before the past past present futurePast Simple had done作 业Choose two of the following as the homework:1. P 7 Ex.6 2. P 52 Ex.2,33. Make up a s

9、tory using past perfect and “before, when, until, because”. 课后反思教学评价1. 故事质量评价标准（Check List）评价内容指标 成绩过去完成时使用正确次数 3次40分 4次60分连词使用 3次40分 4次60分 故事的完整性完整 30分2. 小组竞赛：把全班竖着分为5个小组，根据各组成员主动举手的次数和发言的质量给所在小组加不同的分，下课后，总分最高的小组为优胜小组。Unit 16 Lesson 1 Grammar: Past PerfectTask 1 Discovery.Structure:_Meaning:_Task 2

10、 Practice. P7-Ex5 in the textbook. Task 3 Practice: when, beforePut the verbs in the brackets in the Past Perfect. 1. Before I went out, I _(put )my wallet in my locker(衣物柜) . 2. Before I left, I _（forget）to lock the locker.3. When I came back, someone _(stole) my wallet.4. Before I called police, a

11、 policeman _(come) to me.5. Before I began to speak, he _(show) me my wallet.6. Someone else _(call) the police before I did it.7. And the policeman _ (catch) the thief before I came back!Task 4 Practice: untile.g. I had never been in love until I met Lanlan.I had never visited China until I met Lan

12、lan.1. never eat Chinese food _2. never talk so openly _3. never spend all my time with one person _4. never want children _Task 5 Language in use: because What had happened?He was laughing at that time because 1）_ 2）_ 3）_He was crying at that time because 1)_ 2) _ 3)_Task 6 Language in use: telling

13、 a story in the Past Perfect with “before, because, until, when”.Endings of the stories: 1. She finally went to sleep.Example: A: Before she went to sleep she had drunk a cup of hot milk.B: Before she drunk a cup of hot milk, she had listened to some relaxing music.C: She did that because she had ha