湘少版四年级下册unit9 How much is it？教学设计
教学目标：
1． 能听、说、读、写新词汇：knife、crayon、ball、brush、notebook、toy car
2． 能用句型“How much is it？”询问商品的价格，并能用“It’s… yuan.”来回答。
3． 能用英语进行简单的购物交流以及谈论商品价格
教学重难点：
1. 能听、说、读、写新词汇：knife、crayon、ball、brush、notebook、toy car，能用句型“How much is it？”询问商品的价格，并能用“It’s… yuan.”来回答。
2. 能用英语进行简单的购物交流以及谈论商品价格
教具准备：
实物、图片、PPT
教学步骤：
Step 1 Warming-up
1. Sing a song : Ten little Indian boys
T: Good morning, boys and girls.
Ss: Good morning, Miss Ou.
T: Nice to meet you. Ss: Nice to meet you, too.
T: Do you like singing? Ss: Yes.
T: Good. Now let’s sing a song: Ten Little Indian Boys. Can you sing it?( 播放歌曲动画)
设计意图：通过歌曲复习最基础的数词，为下面的价格描述打下基础，同时引起学生的注意，激发学生兴趣。
2. An Indian boy is counting the money in his Piggy Bank. Can you help him?
T：Wow, the Indian boys are so cute. Do you love them?(大家喜欢这些印第安男孩吗？)Here is an Indian boy and here is his Piggy Bank. He is counting the money in his Piggy Bank. Can you help him? … Good. Here we go.
(课件出示钱币)How much is it? (这是多少钱？) 引导学生回答“It’s … yuan.”
设计意图：通过数钱让学生进一步复习数词，同时，初步学习新句型及感受新句型的运用。
Step 2 Presentation
The Indian boy came here with some stationery and toys. Do you want to have a look?
(after counting the money) There is still a lot of money. And the money is here now. (出示钱袋)
The Indian boy is here, too.( 教师出示头饰并带上)I’m the Indian boy now. I have some things in my bag. Do you want to have a look?
1. Show the things in the bag and teach the new words
(Take out a pen) What’s this? 引导学生回答：It’s a pen.
T: great. How much is the pen? Can you guess?
继续出示pencil，ruler，eraser，book让学生猜价格，中间可适时让学生来询问价格。
（出示knife）T:What’s this? Ss：小刀. T: It’s a knife. Now, please look at the big screen. Do you know this word? (课件依次出示单词rice，like)引导学生自己拼读knife。
带读knife，然后询问价格：How much is the knife?
用类似的方法教授其它新词。
设计意图：先复习以前学过的文具词汇，为新词教授打下基础。
用自然拼读法教授新词，通过询问价格不断熟悉句型，让学生自然而然习得新知识。
2. Send some things to the students and teach the sentence pattern “I want a …” “Here you are”.
(Peter wants a schoolbag. So he goes to a shop to buy it.)
3. Teach Part A.
(1) Let’s listen and answer.
(2) Let’s watch and check.
(3) Let’s repeat.
(4) Let’s act in pairs.
Step 3 Consolidation
Ask the students to buy things from the teacher. Teach the sentence “Can I help you?” and show how to make a dialogue while buying things.
Step 4 Practice
Flea market：Work in groups to make a dialogue with the money and things they have.
1. Show students how to make a dialogue by playing a short video.
2. Make a preparation within four minutes
3. Show the dialogue.
Step 5 Homework.