人教版七年级上册 Unit 7 How much are these socks?Section A Grammar focus 3a-3c 教案

Unit 7 How much are these socks
Section A (Grammar Focus-3c)
一、教学材分析
1.教材版本：新目标人教版
2.年级：七年级上册
3.课时：第二课时
4.课型：语法课
5.教学内容：学习颜色，服装的相关词汇；询问及回答服装价格的句型。
二、学情分析
七年级的学生，刚从小学升入初中，性格活泼，思维活跃，正是培养英语学习兴趣，引导学生培养语言综合运用能力的关键时期。基于此，要充分调动学生积极性，教学活动要充满趣味性，使学生能够在“玩中学”“做中学”。
三、教学目标
1.知识目标：
①词汇：颜色词汇、服装词汇。
②目标语言：—How much is / are ...
—It's / They're....
1.技能目标：能够熟练的运用目标语言进行日常交流。
2.情感态度价值观目标：
引导学生形成合理消费的观念，不在服饰上攀比，认识到美德的重要性！
四、教学重难点
1. 教学重点：
1）总结归纳询问及回答不同类型及不同颜色服装的价格的句型。
2）根据所提供的情景，能对不同类型及不同颜色的服装来询问其价格。
2. 教学难点：
根据所提供的情景，能对不同类型及不同颜色的服装来询问其价格。
五、教学设计思路
根据本课内容需要，结合学情分析，要达成本课教学目标，需要设计多形式的教学活动，利用多媒体教学，以图片，视频，音乐的多种形式，给学生听觉和视觉刺激，创设合作学习的情景，让学生的眼、耳、口、脑一起动起来，通过搭档结对学习和小组学习合作，达成学习任务目标。充分体现课标课改要求：让学生成为课堂的主人，让学生乐于玩中学，做中学。
6、教学方法：分层教学法、情景教学法、任务型教学法、多媒体教学
七、学法指导：小组合作探究、体验感知、总结归纳、情景中能力提升。
八、教学过程
Step 1 Lead-in and revision
T: Good evening,everyone!Do you like music
Ss:yes!
T: Me ,too! Let’s enjoy a song as the beginning of this class.
Play the song named colors song.
T:What colors can you hear in the song
S: red,blue,yellow,green,orange,pink,purple,brown,black,white.
T:Wow,all of you are pretty good!(point at the pictures and ask.) What is it
Ss: It’s a blue hat.
T: Great! Now ,look at these pictures,and read the words after me .
Read the words: hat,T-shirt,jacket,sweater,skirt,shorts,shoes,trousers,socks.
Step 2 Presentation
T: We have learned to ask about prices in last class. Do you remember how to ask prices Yes,we can use how much to ask prices.
Look at the pictures,ask and answer about the prices.
1.Teacher-students 师生问答价格: 单数同物不同色
问价：How much is it
回答：It’s + 价格.
当我们看着这张PPT，只问“它多少钱？”时，PPT上有很多颜色不同的帽子，价格不同，我们无法确定是问哪一个帽子。所以需要说明清楚颜色，这时候我们可以把it替换为the（限定词）+颜色+可数名词单数。
T: How much is the black hat
S1: It’s 1 dollar.
T: How much is the yellow hat
S2: It’s 2 dollars.
T: How much is the blue hat
S3: It’s 10 dollars.
T: How much is the purple hat
S4: It’s 2 dollars.
2.Work in pairs 搭档问答价格：复数同物不同色
问价：How much are they
回答：They’re + 价格.
大家看着这张PPT，如果只问“它们多少钱？”，PPT上有很多颜色不同的袜子，价格不同，我们无法确定是问哪一双袜子。所以需要说明清楚颜色，这时候我们可以把they替换为the（限定词） + 颜色 + 可数名词复数。
A: How much are the + 颜色形容词 + 可数名词复数 ？
B: They’re + 价格.
e.g. A:How much are the red socks
B: They’re 4 dollars.
Now do some practice with your partner,please!
Then ask two pairs to show their dialogues.
3.Group work 小组间问答价格: 不同色不同物
G1 & G2 : Ask.
G3 & G4 :Answer.
⑴——How much is the + 颜色 + 可数名词单数
——It's + 价格.
⑵——How much are the + 颜色 + 可数名词复数
——They're + 价格.
Ready Let ’s begin to do group-work.
4.Whole class 全班活动
T:Read the sentences in the Grammar Focus together. Try to translate them by yourselves and recite them.
（ 2 minutes later)
OK, now, let’s play a Candy Game.
Step 3 Game time
(Candy Game 背记我最棒）
游戏规则：
1.抢答：根据中文，写出英文句子，站在小黑板前将其读出。
2.书写正确，得到糖果奖励！
Are you ready OK,who can Raise your hand. Ask 5 students to write the sentences in English. After their writing,check the sentences together.
Give out the candies! Encourage them together :Great! Great !You are great!
OK, now, let’s do some practice.
Step 4 Practice
3a.Make sentences in the chart with the words in the three boxes. You should pay attention to the single or plural form of the words.
Give some tips ，and then try your best ,the more the better.
Ask several students to read their sentences.
How much is… How much are…
the yellow T-shirt the white shorts
the green hat these yellow socks
this purple jacket those purple shoes
that blue bag these red trousers
Show the examples,and ask students to read them together.
3b.Look at the pictures and write the questions and answers.
Ask 6 students to tell the answers and give the reasons one by one.
Step 5 Conclusion 归纳语法
1.正确运用指示代词和表示颜色的形容词修饰名词:
① the/this/that + 颜色形容词 + 可数名词单数
② the/these/those + 颜色形容词 + 可数名词复数
2.总结归纳问答不同颜色物品的价格的句型:(考虑物品单复数的不同)
主语的单复数不同，句式结构不同。
①How much + is + the/this/that（限定词） + 颜色形容词 + 可数名词单数？
②How much + are + the/these/those（限定词)+ 颜色形容词+可数名词复数？
Step 6 Practice in class
用所给词的适当形式填空
1.My socks 　 (be) red and white.
2.How much 　 (be) the chicken
3.How much are (this) shoes
4. (be) those your trousers
Yes, .
Ask 4 students to tell the answers and give the reasons one by one.
Step 7 Shopping Game 能力提升
Now ,each group is a clothes store. The group leader is the boss and group members are customers. Let’s role-play a shopping game.
(give each group a different picture of clothes store, and 2 minutes to prepare for the game. Then it’s show time.)
Blackboard design：
Unit 7 How much are these socks
Section A (Grammar Focus-3c)
①——How much is it
——It’s + 价格.
②——How much are they
——They’re + 价格.