Unit 5 Buying and Selling Lesson 26 Cookies, Please!课件（19张PPT）

课件19张PPT。1、What do you do with pocket money?
2、Can you think of an invention that would make your life easier?What is it? Think About It Warm-uppocket n. 口袋；袋子
v. 挣；赚钱；赢得
desk-cycle n. 自行车桌
tie v. （用线、绳）系；拴；绑
while conj. 当……的时候
afford v. 买得起
cent n. 分 New words:pocket n. 口袋；袋子
v. 挣；赚钱；
Check words:
desk-cycle
n. 自行车桌
Check words:
tie
v. （用线、绳）系；
拴；绑
Check words:
cent n. 分 Check words:1 .When David visits other countries, he likes to collect foreign__________.
2. He locked the door and put the key in his_________.
3. I’ll take care of your garden __________you are away.
4. We can't ________to pay such a price. We don't have enough money.
5. Bob _________the dog to the tree before he left. (tied)
Check words:centspocketwhileaffordtied Listen to the tape and answer the following questions:

1.What is Brain selling?
2.How much does each cookie cost?
3.How many cookies does the girl buy?
4.What product does Danny make? Listening:He is selling the cookies.One dollar for four cookies.Four.A Danny Desk-Cycle. Read and Answer
1.What is Danny selling?
2.What’s Danny’s product for?
3.How will the girl get Danny’s product?
He is selling Danny Desk-Cycle.The girl can trade it with her cookies.It's a desk. Tie it onto your bike. You can do
your homework while you ride your bike.
Read again and find out what strategies
Danny pushes his product.
1. Function of the product:
________________________________
2. Try out the product:
________________________________
3. Attractive price:
________________________________
Language points
1. cheap 便宜的，廉价的
反义词为expensive“昂贵的”
---Is this dress expensive? 这条裙子贵吗？
---No, it’s very cheap. 不，很便宜。
Language points
2. go over（从头至尾）检查；查看
Will you go over this passage to see if there is any mistakes?
你仔细检查一下这篇文章，看看是否有错误，好吗？
Language points
3. What is it for? 它是用来做什么的？常用来询问物品的用途。
Do you know what it is for?
你知道它是用来做什么的吗？
Language points
4. tie sth. To sth. 把某物（用线、绳等）绑到某物上
Tie the dog to the tree, or it will run away after you leave it.
把狗拴到树上，否则你离开后它就跑开了。
Language points
5. low价格低
price一般与high或low搭配，
表示价格的高或低，
而不与expensive或cheap搭配
Language points
6. afford 买得起；
常与can, could, be able to连用，后接名词，代词或动词不定式。
I can’t afford (to buy) a new house. 我买不起新房子。 Discussion
Ask students to discussion useful expression to go shopping.
Can(May)I help you?
What size(colour、kind...)do you want?
How much is it (are they)?
......
Homework1.Do exercises on Page69.
2.Write the dialogue about shopping on your notebooks.