UNIT 3 Buying and Selling
第三单元 买与卖
Lesson 24: Unit Review
第二十四课： 单元复习
I.Building Your Vocabulary

A.Word puzzle.Use the letter given to fill in the puzzle with new words.

B.Fill in the blank with the proper word.The first letter is given.

C.Complete the passage with proper words or phrases.

II.Grammar in Use

A.Fill in the blank with the proper form of the word in brackets.

B.Fill in the blank with the articles a,an,or the where necessary.

III.Speaking the Language.Complete the following dialogue.

IV.Putting It All Together

A.Complete the passage,choosing the best answer from below.

B.Play "Market Stall".Divide the class into three large groups.

Two of the groups set up imaginary market stalls.

The stalls can sell anything the group members wish.

The two stalls will compete for customers.

The third group will be the customers.

The customers take turns visiting the stalls and deciding what to buy and where to buy them.

Do You Know?Talking About Shopping
你知道吗？ 谈论购物
May / Can I help you?
可以帮助你吗？
How many / much would you like?
你想要多少？
What colour / size / kind would you like?
你想要什么颜色/型号/种类？
I want / I'd like...
我想要……
How much is it / are they?
多少钱？
That's too expensive,I'm afraid.
我恐怕那个太贵了。
Do you have any other colours / sizes / kinds?
你这有其他的颜色/型号/种类吗？
That's fine.I'll take it.
那挺好的，我买了。
Adverbial Clauses (I)
状语从句（I）
If you join our course,you'll learn all the business lingo you need.
如果你参加我们的课程，你就会学到所需要的所有商业行话。
If you don't like it,I'll give back your money.
如果你不喜欢它，我会退钱给你。
If I eat too much candy,I'll hurt my teeth.
如果吃太多糖果的话，我的牙齿会坏的。
Articles
冠词
I don't have a job.
我没有工作。
Here's an example.
这是一个例子。
When will the mall open?
这个商场什么时候开门？