课件20张PPT。Unit 3
Could you please clean your room?Free talk What do you usually do on weekends?do homeworkwatch TVread some booksplay with my friends1. After dinner, you need to _____________.
2. After the washed clothes are dry, you
need to _______________ .
3. If the dustbin is full, you have to
___________________.do the dishesfold the clothestake out the rubbish4. If there is lots of dust on the floor, you
have to _____________.
5. After you get up in the morning, you
need to _____________.
6. If your bike is dirty, you had better
_______________.sweep the floormake the bedclean the bikeA: What chores does he do on weekends?
B: He … on weekends. do the dishes
洗餐具fold the clothes
叠衣服make the bed
整理床铺sweep the floor
扫地take out the
rubbish
倒垃圾A: What chores does he do every day?
B: He … every day. clean the living room
打扫客厅A: Could you please sweep the floor?
Let's talk!Sorry, I can’t. I have to …
B: Yes, sure. / Sure /No problem .
Could you please …?do the dishesmake your bedclean the living roomtake out the rubbishfold the clothessweep the floorListen. Who will do these chores?
Check (√) Peter’s mother or Peter.√√√√√√1bListeningA: Could you please...... ?
B: Yes, sure./All right./No problem./ Certainly.
Sorry, I can’t. I have to do......
Sorry, I can’t. I am doing...... Make polite requests 礼貌提出请求take out the rubbish do chores do the dishes
sweep the floor make dinner wash the car
make the bed fold the clothes
clean the living roomAsk for permission 礼貌地取得同意A: Could I use your computer?
B: Sorry. I'm going to work on it now.
A: Well, could I watch TV?
B: Yes, you can, but first you have to clean your room.
No, you can't....couldcan 的过去时礼貌的请求允许、许可推测I could run fast when I was a child.Could you help me? Could I talk to your teacher now.He couldn’t be at the school then.自主探究 Could you please clean your bedroom?
Could you please clean your living room?Could I open the door?
Could I sweep the floor? 所以一般情况当我们使用Could you ….来表示提出请求；使用Could I/we …来表示请求允许Try to read and find the differences: 1. ___ Could I hang out with my friends
after the movies? 出去玩
2. ___ Could you please pass me the salt?
3. ___ Could I borrow that book?
4. ___ Could you help me do the dishes?
5. ___ Could you lend me some money?PPRRRNow make sentences using Could I /Could you and the following phrases.
（1）go to the movies 去看电影
（2）stay out late 在外面待得很晚
（3）use the car 使用汽车
（4）get a ride 去骑车
（5）use your computer 使用你的电脑
（6）borrow some money 借些钱
（7）invite my friends to a party 邀请我的朋友参加晚会
（8）go to the store 去商店
（9）use your CD player 使用你的CD播放器 Could I / you please …?
do the dishes
sweep the floor
take out the rubbish
make your bed
fold your clothes
clean the living room
open the door Imagine today is Clean-up Day at your house, please make a conversation in groups of three or four. Mother: Today is our clean-up day, I want some help.Could you please….
Father:….
Mary:…
Tom:…
…..Make a new conversation1.The new words and phrases …
How to make polite request and ask for permission….summary 1. List all the main phrases of doing chores that you know. （必做）
2. Make a conversation between you and your mother, using the sentence pattern “Could you please …?” （选做）Homework Unit 3 Could you please clean your room？教学反思 本单元主要学习could引导的一般疑问句，“Make polite requests”和“Ask for permission”表示礼貌的请求和允许。
本节课我主要运用了导学案进行授课学习的，根据本课的语言目标（Make polite requests 和 Ask for permissions），从学生熟悉的话题（Chores）入手，创建一个与学生生活密切相关问题情景（Doing chores at home），适当运用Target language( Could you please……？ Could I ……?)来启发学生带着问题思考，从而寻找解决问题的办法，以完成学习表示礼貌的请求和许可的交际表达功能项目。如在预习检测环节，我采取了学生自己检测，同桌互相检测等方法；比方说在教授本节课新句型时环节，以自己作为Peter的母亲，引出新句型：“Could you please clean your room?”然后，引导学生回答：“Yes, sure.”或者“Sorry, I can’t.”（师与生对话）。再展示各种图片引导学生进行小组之间的Group work (生与生对话)，这种分组练习形式是“合作互动”教学模式的重要环节，它是各小组之间互相学习、互相竞争、互相促进的过程。让学生在组内运用所学的语言交际功能，以达到运用语言的目的。再比方说在Memory test环节中，我采用以小组为单位的积分竞争机制来刺激学生的参与积极性，培养学生们的团队合作精神。总之，在本节课中，我力争让学生来做主人，并通过分组活动、讨论、评价激励和互为师生等方式使学生在“互动”中巩固知识，课堂上我只对学生的小组活动实施作了适当的点拨、指导。通过组织小组间的活动培养了学生探究问题和自主解决问题的能力，同时培养了学生的团队精神。通过本节课的设计和讲授，我认为采用充分利用、相信学生的小组合作学习形式，让学生在开放式的课堂中进行自主学习，是本节课取得较好的教学效果的关键。? 在设计本节课的任务型教学活动时，我主要注意了以下几点：（1）为体现活动的目的性和可操作性；我就设计从学生们熟知的家庭琐事（Chores）入手，这样学生在运用交际环节表达自如。（2）为体现在活动中以学生的真实生活和兴趣为焦点话题，内容形象生动，学生易理解掌握的目的，我设计了一个简单的Chant,再分组分角色朗读，起到了良好的效果；（3）通过设计小组相互汇报然后再在班里汇报这一环节，让学生在获得英语语言知识的同时也获得了发展学生的语言技能功能；4）课堂分组活动时我尽量创造机会，促使学生主动获取、处理和使用信息，尝试用英语与他人交流，提高用英语解决实际问题的能力。 新的课程标准以学生“能做某事”描述方式设定各级目标要求。本节课本人依据课程的总体目标并结合教学内容，设计了以上贴近学生实际的教学活动，吸引和组织他们积极参与。学生们通过思考、调查、讨论、交流和合作等方式学习和使用英语，完成学习任务，课后学生反映较好，基本达到本节课的预期目标。
Unit 3
Could you please clean your room？
教学设计及反思
班秀娟
乌市第104中学
Unit 3 could you please clean your room?
第一课时 Section A (1a-1c)【学案】
【学习目标】
能掌握下列单词和短语：rubbish, fold, sweep, swept, mess, do the dishes, sweep the floor, take out the rubbish, make the bed, fold the clothes, clean the living room
重点掌握以下句型：
(1) -- Could you please clean your room?
-- Sure.
(2) – Could I use your computer?
-- Sorry. I’m going to work on it now. /I have to….
【学案】
一 预习检测
1. After dinner, you need to _____________.
2. After the washed clothes are dry, you need to____________ .
3. If the dustbin(垃圾桶) is full, you have to ___________________.
4. There is lots of dust（灰尘）on the floor, you have to _____________.
5. After you get up in the morning, you need to _____________.
6. If your bike is dirty, you had better _______________.
二、合作探究、质疑解惑??
Could you please…? 请求别人做某事
1、这是could的一般疑问句，并非询问对方有无能力，而是向对方提出请求，有礼貌地请求允许干某事, 意思是“请你……,好吗?”。could是can的过去式，但在本句型中并不表示时间上的区别，而只有语气上的不同。could没有can那么肯定，而是较为委婉，使这种请求听起来显得更加客气，更含有尊敬的意味。如：
Could you please take out the rubbish? 能请你倒掉垃圾吗？
肯定回答: Yes, I can. / Yes, sure. / Sure, I’d love to.
否定回答: No, I can’t. / Sorry, I can’t.
注意: (1) 在进行实际回答中，要注意人称的对应。
(2) 这里Could是一种委婉、客气的礼貌用语，作肯定否定回答时，要用can, can’t来代替。
2、could的用法总结
I could run fast when I was a child.在此句子中could表示
Could you help me? 在此句子中could表示
Could I talk to your teacher now. 在此句子中could表示
He couldn’t be at the school then. 在此句子中could表示
三、当堂检测
你能根据屏幕提示自己造几个含有could的句子吗？试一试吧！
四、学习收获（学会的短语及句型）
Unit 3 Could you please clean your room?
Section A 1a—1c
教
学
目
标
知识
目标
1. 学习并掌握下列单词：
rubbish; fold; sweep(swept); floor; mess
2. 能正确使用以下常用表达：
do the dishes; take out the rubbish; fold your clothes; sweep the floor; make your bed; clean the living room; get a ride;
3. 能熟练掌握并使用下列重点句式：
1) —Could you please sweep the floor? —Yes, sure.
2) Can you do the dishes?
3) —Could you please do them? —No problem.
4) I’m going to clean the living room.
5) —Could I use your computer? —Sorry. I’m going to work on it now.
6) —Could I watch TV? —Yes, you can, but first you have to clean your room.
能力
目标
通过听说训练，学会谈论如何征求许可以及如何进行礼貌地请求。
情感
目标
通过本课的学习，能够谈论如何征求许可以及如何进行礼貌地请求的方式，学会关心社会，帮助他人。
教学重点
谈论如何征求许可以及如何进行礼貌地请求
教学难点
正确使用本课常用表达；听力训练。
教学方法
情景教学法；任务型教学法。
【教学流程】
环节
师生活动
设计意图
I. Preparation
准备
1）课前3分钟检查单词预习情况，教师根据学生读的状况，适当领读，帮助学生正音。
2）Revision “复习检查”
Revise and learn some words:
通过检查“学案”中“新知预习”内容检查预习效果。
检测学生预习情况
II. Presentation
呈现
1. ”Learn some words and expressions about the chores:
T: This class we talk about the chores. What chores do you know?
T:What chores does Mike do on weekends?
Show the new phrases and teach them one bye one。
eg：
do the dishes; take out the rubbish; fold your clothes; sweep the floor; make your bed; clean the living room; get a ride.
(2) Make some conversations with the phrases above..
2.Show a picture of a messy house and introduce the new sentences “could you please....” and ask students to practice the sentences and the new phrases in pairs.
学习新单词和重点短语
引出本节课重点句型
III. Practice
操练
1) 1a First read and translate the phrases. Then work in pairs. Discuss with your partner.
—Do you ______________at home?
—Yes, I do./No, I don’t.
可以带入这些短语：1 do the dishes, 2 sweep the floor ,3 take out the trash, 4 make your bed, 5 fold your clothes, 6 clean the living room
2. Meaningful Drills
1b Now let’s go to Peter’s house. And listen to what Peter and his mother do.
Listen to the tape and fill in the chart .
Check up the answers.
Listen and repeat.
Last according to the chart describe the chores that Peter and Peter’s mother do.
1c Pairwork
Look at the picture above. Ask your partner to do the chores that you see.
A: Could you please sweep the floor?
B: Yes, sure.
3.Communicative Drills
Make their own conversations about the chores, and then share their new conversations.
A: Could you please sweep the floor?
B: Yes, sure. Can you do the dishes?
A: Well, could you please do them? I’m going to clean the living room.
B: No problem.
进一步巩固重点短语
这时，在体验和练习的基础上，让学生看本单元的语言目标：礼貌的请求和申请许可，能有所理解。
IV. Consolidation
巩固
（1）Ask the students to sum up the usage of could by finding the differences among the four sentences
1 I could run fast when I was a child.
2.Could you help me?
3.Could I talk to your teacher now?
4.He could not be at the school then.
（2）Ask students to make the new sentences with the given phrases.
对今天的重点语法进行感知巩固。
V.Summary
引导学生小结梳理知识框架、规律、方法，并对合作小组当堂学习情况进行总结评价，巩固学生所获得的语言知识和经验，让学生在评价中反思，在反思中进步。
Ask one of the students to say what they have learnt.
1)words 2) phrases 3) sentences
让学生对今天所学有系统的认识
VI. Assignment
作业
Remember the new words .
Finish off the exercises.
Preview the new words of 3a-3c.
巩固重点单词和短语，预习新课
三、【板书设计】
Unit 3 Could you please clean your room? Section A 1a—1c
do the dishes Could you please make the bed?
take out the rubbish Sure/ Yes,sure/No problem....
fold your clothes Sorry,I can’t.I have to...
sweep the floor
make your bed
clean the living room
