学情分析
本班的学生已经有一定英语基础，能够很好的表达自己的感想。初二的学生还比较活跃，能够积极的配合。另外，本节课的内容比较结合生活实际，贴近学生生活，能够很好的激发学生的学习兴趣。对于情态动词的用法也已经有所了解，学生学起来比较轻松。通过学习，学生的生活习惯也会有改善，同时听说能力也有一定的提高。
效果分析
从整体来说，这堂课达到了预期的效果，学生表现的很棒。学生们通过听说练习熟知了本节课的知识，顺利的完成了新知识的输入过程。然后通过一系列的小组活动，很好的提升了学生的互助合作能力。通过对本节课的学习，学生也明白了礼貌的提出请求和许可的做法；另外，学生也明白了分担家务活的重要性。课后练习的设计，让学生对新授知识的利用有了更进一步的提升。
课后反思
本课时学生参与面广，不同层次的学生均有收获。基础较差学生能运用所学句型进行简单的交际练习。英语能力较强的学生则进行了大量的游戏、编对话、做练习等口头练习，语言能力拓展达到一定深度和广度。
通过本节课的教学实践，我认识到教学生成功的关键所在就是教师巧妙地课堂设计。任务的设计要体现多样化，让学生从听说读写各方面得以练习和提高；另外教学设计还要体现层次化，让基础不同的学生都有机会参与练习，都有不同的收获，做到全员参与。另外教师在教材的基础上鼓励学生大胆练习和使用，以便学生们的能力得到更好地发展。
Unit3 Could you please clean your room? Section A (1a--2c )
教学设计
Step 1 Warming up and leading in
Let the students watching a video
Teacher asks if students like the dog ? Why?
Students willanswer :Yes ,because the dog can do chores .
Step 2 presentation (1a )
Show the students some pictures and learnsomenew phrases : take out the rubbish/ do the dishes /make the bed /fold the clothes /sweep the floor/ clean the living room
Step 3 Play the game
Let the students try to remember the new phrases .
Step 4 Listening 1b
First : Look at the phrases in 1b and listen (T: I have a friend called Peter ,his grandma is coming ,let’s find out who will do the chores .)
Second : check the answers
Third : we can learn that :Could you please do ...? (if you want somebody to do something polietly )
Step 5 1c Practice
Make up conversations (look at the dirty room ,ask your friends to do them polietly .)
Step 6 Listening 2a and 2b
First :Listen to the tape and check YES .(T : Peter is a good boy ,he wants to go out with his friends ,let’s
Then :find out how he make the requests polietly . )
Could I please do something ?
Finally : Listen again and do some exercises
Step 7 Groupwork :
Make up conwersations just like 2a and 2b .
Step 8 Summary
Let the students find out what they have learned .
Step 9 Exercise
Step 10 Homework
课件14张PPT。Unit 3Could you please clean your room ? (Section A 1a– 2c )do the dishesclean the living roommake the bedtake out the rubbishfold the clothessweep the floorchoresMemory Challenge
眼明口快do the dishessweep the floorclean the living roomtake out the rubbishfold the clothesmake the bed1aListen. Who will do these chores?
Check (√) Peter’s mother or Peter.Listening1b√√√√√√Could you please take out the rubbish?
Could you please make your bed and fold your clothes?Listen again,try to find what Peter’s mother say
when she wants Peter to do some choresHow do we make a request(要求) politely(礼貌) ?Could you please…?---Yes,sure.---Of course .---No problem.What a mess!Pairwork :Listen. Peter asks his father if he can do four things. What does his father say? Check (√) “yes” or “no”. 2a√√√√Listen again. Why does Peter’s father say “no”?
Draw lines to the reasons.2b√√√√Peter:Hey,Dad?
Dad:Yes?
Peter:1______________
Dad:Sure,that could be OK.
Peter:2_____________.My friend said the new action movie
is really good.
Dad:I guess so.but don’t stay out late.
Peter:could I stay out untill eleven?We might get something to
drink after movie.
Dad:No,you can’t.You have a basketball game tomorrow,remember?
You need to have a good rest.
Peter:Oh,yeah.Well,3________.If I take the bus,I will be late.
Dad:I can’t Peter.I have to do some work now.
Peter:OK,no problem.I’ll call Alan.Maybe his Dad can give me a ride.2ba.Could you give me a ride to town now?b.Could I go out for dinner with my friends tonight?c.Could I go to the movies after that?bcagroupwork周末，你想和朋友去购物，你该如何向
你的父母提出你的请求呢？父母对孩子的请求
做出答复。提示: go shopping stay out late
go out for dinner
理由：get up early tomorrow
have an English exam Could I…?Ask for permission 礼貌地取得同意summarysweep the floorfold the clothesmake the bedclean the living roomdo the dishestake out the rubbishHow do we make a request more politely?Could you please…?Yes,sure
Of course.
No problem.Ask for permissionCould I… ?Yes,you can.
No,you can’t./I’m sorry you can’t.practice1.---______________________
---Sorry,I can’t. It’s too heavy.
2.---______________________
--- Sorry,I can’t.I don’t know her number.
3.---______________________
---Yes,sure.I like animals.
4.---______________________
---Sorry,I don’t have any.
5.---______________________
---Sorry,I need it today.
6.---______________________
Yes ,you can.But first you have to clean your room.
A.Could you please call Lucy?B.Could I watch TV ?C.Could you please lend me some more?D.May I use your bike?E.Could you please take out the box?F.Could you take care of my cat?remeberIt’s our duty to share some chores
with our hard-working parents.homework1.Help your parents do some chores at home .
2.Write a conversation between you and
your parents about doing chores at home.
教材分析
本单元主题将聚焦点聚集在家庭生活上，谈论家务琐事及家庭互助。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。因此本单元本课时在整本书中具有特殊的地位和重要性。
知识目标 ：
口笔头运用一下句型：
委婉提出请求的句型：
---Could you please clean you room ?
---Yes, sure . / All right .
---Sorry ,I can’t . I have to do my homework .
2 ) 委婉请求许可的句型：
---Could I please use the car ?
---Yes , you can . / I think so .
---No ,you can’t . I have to go to a meeting .
2 . 熟练掌握以下动词词组：
do chores , do the dishes , sweep the floor ,make the / one’s bed , fold the clothes , clean the living room ,,take out the rubbish
技能目标：能听懂表达礼貌请求和请求许可的对话，并会礼貌地提出请求和请求允许做某事，以及做出礼貌的回答。
情感目标：通过学习礼貌地提出请求和请求许可，学会使用得体的语言与人交往；通过学习有关家务活的表达法，增强对家庭的责任感。
教学重点：1.礼貌地提出请求和请求某人干某事。
2.能做出礼貌的回答。
教学难点：利用could 情态动词礼貌地表达请求和许可以及礼貌地回答。
观评记录
本堂课从整体上来说，还是比较成功的。教师对课堂内容进行了巧妙设计，依托多媒体这一先进的科技，把本节课的知识点、重难点都很好的展示给学生们。让学生们由易到难，层层递进式地逐步掌握新知识。教学环中学生活动的设计，也很合理到位，能让不同基础的学生产生自信心，都能积极地参与到活动中去。当然美中不足就是学生基础差异很大，对课堂教学造成一定的难度，还需教师们潜心研究，缩短学生间的差距。
测评练习
补全对话：
A.Could you please call Lucy?
B.Could I watch TV ?
C.Could you please lend me some more?
D.May I use your bike?
E.Could you please take out the box?
F.Could you take care of my cat?
课标分析
《新课程标准》指出英语课程改革的重点：改变以前重语法、词汇，轻实际运用能力的观点为从学生兴趣、阅历认知水平出发。倡导体验、实践、参与合作与交流的课堂模式。利用任务型教学，以发展学生综合能力和情感态度为目标，把学习过程作为培养学生主动思维、大胆实践的过程，从而形成学生自主学习的方式。
