外研版四年级英语上册《How much is it?》PPT教学课件下载，共41页。
Game.
报数游戏
由老师或学生对一组学生发号施令：Start counting from…to…听到口令后按要求报数。
Preview.
I want to buy some flowers to decorate our classroom.
We should pay for them.
We should know how much it is.
-How much is it? -Ten yuan.
这是询问价格的句型。how much意为“多少钱？”
how much/how many
how much还可对不可数名词的量进行提问，意为“多少”。
-How much milk is there in the bottle?
-Only a little.
how many对可数名词的量进行提问，意为“多少”。
-How many students are there in your class?
-Thirty.
Look and answer.
Who are they?
Amy, Daming and Daming’s mother.
What is Daming’s mother doing?
She is making dumplings.
What do they want to buy?
Let’s listen.
Can you go to buy some eggs?
这是情态动词can引导的一般疑问句。用于征询别人意见。
can“可以；能”。
句型结构：Can + 主语 + 动词原形 + 其他？
肯定回答： Yes, 主语 + can.
口语中也常用”Certainly./Sure. /Of course.” 表示同意对方的请求。
Can I help you?
这是服务员询问顾客想买什么东西时的打招呼用语。意为“我能帮你什么吗？”或“你想买什么吗？”回答时，直接表达自己想买什么东西即可。
Practise.
我是最棒售货员
四人一组，小组成员画出自己最喜欢的食物或饮料，并标上价格。然后依次扮演售货员，在小组内出售自己的物品，卖出物品最多的获胜。
我是最棒售货员
e.g：A: Can I help you?
B: We want some eggs. How much is it?
A: Five yuan for ten.
B: Ten, please.
A: Here you are.
B: Thank you.
Sum up.
1. 词汇：flower, dumplings, help, buy.
2. 询问价格的句型：-How much is it? -Ten yuan.
征询别人意见的句型：-Can you go to buy some eggs?
-Of course.
服务员询问顾客想买什么的句型：-Can I help you?
-I want…
Homework
1.背过本课所学单词及句型。
2.听、跟读活动二，并与同伴模仿表演。
3.与同伴运用本课新学句型创编对话，并表演出来。
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关键词：How much is it? PPT课件免费下载，.PPTX格式；