人教版八年级下册 Unit 3 Could you please clean your room？ SectionB 1a-1e 教案

教学设计：
Could you please clean your room
1、 教学内容分析：
人教版八年级下册第三单元是以“chores”为主题，核心语言项目是”Make polite requests”以及”Ask for permissions”.学生学习谈论平时在家做些什么样的家务、对做家务的看法和喜好，以及如何请求许可去做某事。
本课时是Unit 3 Section B中的第一课时，为听说课，通过设计小女孩Sandy举办聚会的情境，引出在准备聚会时孩子向父母提出请求允许及父母向孩子提出相关要求的对话，接着完成1c和1d的听力任务，并跟读模仿。之后引导学生想象聚会后孩子和她的父母会做什么及卫生打扫完成后该女孩又将做什么去编造对话，再次实现目标语言的训练。最后引导学生讨论Sandy的聚会会是怎样的，于是导入了成功来自于哪些因素的情感提升教育。
二、学情分析：
学生在八年级上册已经学习了用“You could … ”委婉地提建议，能简单表达自己的请求和意愿。本单元Section A通过学习如何礼貌地提出请求，进一步使用情态动词could。本课时是在本单元前面课时的基础上，通过谈论父母和孩子的日常活动自然地引出一些新的短语，并进一步强化目标语言的训练。
三、教学目标：
1. 学生能够回忆和使用preparation和communication等词汇，并掌握snack, cooperation, confidence, persistence等；
2. 学生能根据不同情境运用目标语言进行对话训练；
3. 学生能根据本课聚会的话题学习一些良好的品质，如合作、坚持等等。
四、教学重点：
1. 重点词汇：
snack, preparation, communication, cooperation
2. 重点句型：
（1）用could来表达礼貌的请求并作出回答,如：
Could you please + do sth
（2）用could委婉地请求许可并作出回答,如：Could I + do sth
（3）委婉地拒绝别人并适当地给出理由, 如：I’m sorry, but …
五、教学难点：
1. 使用情态动词来表达请求与请求许可之间的区别；
2. 关于家务劳动与学生日常活动的一些短语。
六、教学步骤：
Step 1. Revision:
T: Yesterday we talked about Requests and Permissions. When we talk about requests, what can we ask And how about permissions
Ss: Could you please … and Could I …
T: Here are six sentences. What are requests and what are permissions
Have them prepare for half a minute.
S1: No.1: Could you please do your homework
No.3: Could you take out the rubbish first
No.6: Could you come back before nine
S2: No.2: Could I watch TV
No.4: Could I use your computer
No.5: Could I leave now 设计说明：通过复习Could you please … 和 Could I … 的句型，帮助学生区分提出请求和请求允许，并为接下来的学习做好准备。
Step 2. Presentation:
Part 1:
T: Today we’ll meet a new friend, Sandy. Look and answer: What is Sandy going to do on Saturday
S1: She is going to have a tea party at home on Saturday.
T: What may Sandy do before the party
Some individuals give their opinions like “She may buy some drinks and snacks.”
T: So all in all, Sandy is going to prepare for the party. Then what kind of things may Sandy do
Seven students answer this question one by one by using some verb-phrases according to the verbs in the circles.
After this, show the verb-phrases and have Ss read together first.
T: Now make requests and permissions by using these phrases and the patterns “Sandy, could you please… ” and “Mom, could I … ”
Have Ss prepare for one minute, and then eight students speak out the proper sentences individually.
Part 2:
Show the pictures of Sandy and her mother, and also four verb-phrases.
T: What is Sandy doing according to the picture
Ss: She is asking her mother for permissions.
T: Now make conversations between Sandy and her mother. Two minutes, please!
Several pairs act out their conversations in class.设计说明：通过谈论聚会前的准备工作和Sandy向妈妈提出请求允许的话题，自然地一些新的短语，并强化训练了目标语言，更为重要的是为学生设置了一个聚会的真实情境。另外，让学生猜测聚会前的准备这一设计培养了学生的发散性思维。
Step 3. Listening:
T: Here a conversation for you. Please listen and check the things in 1a that you hear.
(A tip: Pay more attention to the verb-phrases here while listening.)
Ask one student to tell his answers in class and check them.
T: Listen again and fill in the chart in 1d.
T: Have a look first. What is the chart about
Ss: It’s about what they are going to do
T: Here “they” refers to ____________
Ss: Sandy’s mom, Sandy, Sandy and Dave.
Ss listen to the conversation twice and write down their answers.
(A tip: Write down some keys words or even some ley letters first.)
Ask one student to give a report by using: Sandy’s mom is going to …
At last, ask the whole class to imitate after the tape.
设计说明：通过听的任务设计及两个听力策略的运用，学生进一步锻炼和提高了听力能力，并同时使话题内容更为完整。
Step 4. Post-listening:
T: Just now we talked about the preparations for the party. Now let’s imagine what Sandy and her mom will do after the party And why
S1: They will clean the living room because it will be in a mess.
S2: Sandy will take out the rubbish and do the dishes.
T: Then what will Sandy and her mom talk about
Make a conversation with one student as an example, and ask the class to prepare for a conversation for one one minute.
Ask several pairs to act out in class.
T: After they make the rooms tidy, Sandy may want to go out to drink something. Make a conversation between Sandy and her mom. Another one minute, please!
Encourage more pairs of students to act out their conversations.
设计说明：该步骤设计主要有两个目的：一是培养学生的发散思维，让他们想象Sandy聚会后会做什么；二是对学生进行良好习惯和品质的培养。
Step 5. Discussion:
T: Today we talk about Sandy’s party, the preparations before the party and some activities after the party. Then what do you think Sandy’s party will be And why
Ss discuss in groups of four for three minutes.
Ask some students share their opinions in class.
T: I agree with you. Sandy’s party will be fun, interesting, enjoyable and successful. So in a word, the party will be a great success. And why do we think so
Ss: Because they have a good preparation before the party and they also have a good communication.
T: Yes, and they have a good cooperation. Cooperation means working together. Read after me, please.
T: So what can we learn today
Help Ss to answer: Success comes from __________. At the same time, show the mind map on the Bb.
设计说明：首先，小组活动激发了学生的思维及培养了学生之间的合作精神，其次，这样的活动在培养学生发散思维的同时也对学生进行了思想道德的教育。
板书设计：
Success
cooperation
communication
hard work
persistence
confidence
…
preparation
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