Unit 9 How much is it?优秀公开课教案

四年级英语下册《Unit 9 How much is it》教案

一．教学目标：

（一）语言目标：

1.能听懂、会说、会读新单词knife,crayon,brush,notebook,ball,toy car,schoolbag,能听懂、会说how much. 2.能用“Can I help you ?”询问顾客需要；能用“How much is it?/It’s ```yuan.”等谈论物品价格。

（二）能力目标：

1.能听懂会说A部分的对话。

2.能够简单描述要购买的物品并询问价格。

二．教学重、难点：

1.重点：能听懂、会说、会读新单词knife,crayon,brush,notebook,ball,toy car,schoolbag,并能在情境中灵活运用How much is it?/It’s ```yuan.”

2.难点：crayon的发音较难，要引导学生观察口型，仔细听，模仿读。

三．教学准备：

用于新授的单词卡片，句式卡片，价格卡片，小刀，毛笔，笔记本，球，蜡笔，玩具汽车，代金券，教学光盘，多媒体。

四．教学过程：

Step 1 Warming up 1.Greeting. 2.Duty report. 3.Sing a song. 4.Game:What is it? 规则：从课件顶部掉下许多礼物盒，学生快速认出礼物盒上的单词，并大声读出来，以此复习数字和颜色的单词。

Step 2 Presentation 1.导入。

T:Look !What is Miss Peng doing?

S1:Miss Peng is dancing.

S2:Miss Peng is swimming.

`````

T:Yes,Miss Peng is shopping.I love to buy beautiful clothes and new shoes.Do you like shopping?

You know, shopping needs money.(引导学生说出money)If you answer my questions bravely,I’ll give you money , Ok ?(介绍评价机制）

2、学习新句型。

T:Look,how much is it?(拿出一张五元代金券）

Ss:5(引导学生回答it’s 5 yuan,并板书 .) 3.学习新单词。

（1）T:Do you know Miss Peng have a stationary shop in taobao ,look ,this is my shop,today I bring something for you .(拿出书包）If you guess the right price I’ll give it to you after class.

T：What’s this ?

Ss:It’s a schoolbag. T:How much is the schoolbag?(板书）

S1:It’s ````yuan. `````` 教师通过a little more ,a little less,close等提示语，让学生猜中价格。

T:You are so clever!Which one do you want?(引导学生说出I want```) 张贴句式卡片在黑板上。

（2）brush T:What’s in the schoolbag? 板书：brush

学生根据老师的手势读出单词。

T:How much is the brush?(学生猜对了奖一张代金券）

（3）knife T:Let me see, you can touch it.

（4）以相同的方式教授crayon,notebook, ball,toy car.

(5)词汇操练。

Game:炸弹游戏

4.文本学习。

T：Today,Peter and his friend went to the shop and bought a new bag,Let’s listen and find the answers. （1）What does Peter want?(听课文，不打开书）

（2）How much is the schoolbag?(打开书，跟读）

（3）Imitation King （4）Let’s act.

Step 3 consolidation

1.句型操练。

（1）淘宝来信息的声音。

T：What can you hear?Oh,I received a message.look! Buyer:Hi. Assistant:Hello!Can I help you ? Buyer:I want a knife,please.How much is it? Assistant:It’s five yuan. Assistant:Here you are. Buyer:Thank you. Assistant:You are welcome.

(2)教师指导学生操练

T:Do you want to be a little boss?Who wants to be a little boss.Please put out your things.Let me go shopping first.(老师示范）

Assistant:Hello!Can I help you ? Buyer:I want a ______,please.How much is it? Assistant:It’s ______,yuan.

Assistant:Here you are.

Buyer:Thank you.

Assistant:You you welcome.

(3)学生自由操练

T：Now it’s your time.I’ll give you 5 minutes .You can use your money to buy the things.I want to see who can get more things.Ok,let’s go!

(4)评价总结

Step 4 Homework 1.背诵第九单元A·B部分。