八年级英语下第三单元教案.doc

Unit 3 Could you please clean your room?
教材来源：初中八年级《英语》教科书/人民教育
出版社2013年版
内容来源：八年级《英语（下册）》第三单元
主 题：Could you please clean your room?
课 时：共八课时，第一课时
授课对象：八年级学生
设 计 者：张丽霞 荆琰

目标确定的依据
1.课程标准相关要求
课程标准四级目标要求八年级学生能听懂接近自然语速、熟悉话题的简单语段；识别主题，获取主要信息；能引出话题并进行交谈，并能在口语活动中使用正确的语音语调。
2. 教材分析
本单元以Could you please clean your room？为话题，围绕“Chores”开展教学活动，学习如何用情态动词could 礼貌地提出请求，如何礼貌地请求允许自己做某事,并做出得体的回答；要求学生通过自我评估和个性化的学习，进一步熟悉有关日常生活、社交礼仪等方面的话题，在实际生活中较熟练地运用英语进行沟通。
Section A 主要学习与家庭活动及家务琐事相关的词汇及表达法，如何用情态动词could 礼貌地提出请求，如何礼貌地请求允许自己做某事,并做出得体的回答；Section B是对本单元主题的发展和纵深讨论，侧重孩子和家长在家庭事务方面的不同分工及关系。　　　
3. 学情分析
本单元主题将焦点聚集在家庭生活上，谈论家务琐事及家庭互助。家庭生活及家务劳动是社会家庭和学生生活中的重要方面，对学生生活习惯的养成、社会行为习惯及家庭责任感的建立起着重要的作用。由于平时的生活经验，学生对本单元内容应该是比较熟悉，也是比较感兴趣的，有了这样的生活基础，对本单元内容的学习应该是没有很难理解的地方，主要是运用，沟通交流能力。
目标
　　1通过听力练习，能准确提取听力材料中使用情态动词could委婉地请求他人做某事以及请求许可做某事的句式和答语，能迅速准确提取材料中与家庭活动及家务琐事相关的词汇及表达法。
2通过角色扮演，能结合自身实际编写对话并能以正确的语音语调运用情态动词could委婉地请求他人做某事，委婉地请求许可做某事。
评价任务
评价任务PI评价任务
Assessment 1
以同桌对话的形式运用本课重点表示做家务的短语（检测从听力中获取重点短语以及运用这些短语的能力）
Assessment 2
主要练习与家庭活动及家务琐事相关的词汇及表达法（检测学生是否准确掌握与家庭活动及家务琐事相关的词汇及表达法。）
Assessment 3
同桌合作编写对话并以角色扮演的形式练习有关对话（检测学生是否能够准确应用情态动词Could礼貌地提出请求，礼貌地请求允许自己做某事,并做出得体的回答；）
Assessment 4
完成单项填空练习。（检测是否掌握课文中的重点短语及Could的用法）

教学过程
Step 1 Lead-in (3 minutes)
Task 1 Describe the phrases written on the blackboard and ask your partner what’s the meaning .
Step 2 Presentation (7 minutes)
Task 2 Talk about the picture on P17 with the words related to some chores.
Task 3 Ask some student “ Do you do these chores at home?” and then discuss them with your partner.
Step 3 Listening and Speaking (10 minutes)
Task 4 Listen to the tape twice and find the answers.
Task 5 Talk about the picture again in pairs to check the answers to listening.
Assessment 1 Check how many students can understand the listening material fully.
Task 6 Listen and complete the chart .
Task 7 Observe the phrases given in the PPT, pay attention to the new words and read them together.
Assessment 2 Check how many students can remember the new phrases.
Step 4 Listening and Oral Practices (15 minutes)
Task 8 Listen 2a and choose the right answers.
Task 9 Make conversations with these new phrases.
Assessment 3 Check how many students can use the new words to make a conversation.
Step 5 Summary and feedback (5 minutes)
Task 10 Summarize what you have learnt in this class.
Task 11 Do the following exercises.
Assessment 4 Check if the students can use the new phrases correctly.
( )1. The math teacher gave us some exercises and asked us _______.
A. To work them on B. Working them on
C. To work on them D. Working on them
( )2. Could you ______ watch TV? I’m sleeping.
A. Please don’t B. Don’t please
C. Not please D. Please not
( )3 .—Could I have a cup of tea? —________
A．Yes, you could          B．No, you couldn't
C．Not too bad             D．Sure, help yourself
( )4 . ________ I open the window? It's so warm here.
A．Must       B．Will       C．Shall   D．Would
( ) 5.—Could I sit here, please?
—________
A．Yes, you could          B．No, you couldn't
C．I don't agree           D．Yes, please
( )6. －Can you go swimming with us this afternoon?
    －I’d like to, but I ______take care of my little sister at home became my mother is ill.
A. need  B. must   C. should  D. have to        （2005 青岛）
Step 7 Homework
Use the new phrases to make some sentences and act out at the beginning of the next class.