T: I want a sweater, sir.

　　C: How about this one? (課件：售貨員拿出一件很大的毛衣。)

　　T: I think it's too big.

　　C: How about this one? (課件：售貨員拿出一件很小的毛衣。)

　　T：How about this one? What do you think?

　　Ss:It's too small.

　　C: How about this one? (課件：售貨員拿出一件對教師來說大小合適的毛衣。)

　　(Learn to say:"How about...?")

　　T: I think the size is OK. Do you think so?

　　Ss:yes!

　　(Learn to say:"size".)

　　(Read after the teacher:"The size is OK.")

　　T: The size is OK, sir. but I don't like this colour.

　　C: What's your favourite colour?

　　T: What's my favourite colour is ...(課件：毛衣隨著學生的回答變換顏色，并由此引出新授單詞"purple"。)

　　(Learn to say:"purple".)

　　T: (take out a purple sweater)I like this purple sweater.

　　(4) Play a game: Guess the price of the sweater.

　　Ss: How much is it?

　　S1 : ...yuan.

　　(If the price S1 guess is too low, the teacher will say:"Up, up, up."; if too high, the teacher will say:'' Down, down,

　　down." Each students has three chances to guess.)

　　After the students guess the price right, the teacher puts on the purple sweater and asks the students "Am I cool?"

　　(Learn to say:"Cool".)

　　Step 3. Practice

　　(1)Listen to the dialogue.

　　T: What have you heard in the dialogue?

　　(2)Listen to the dialogue and repeat it sentence by sentence.

　　(3)Pratice in groups of three.

　　Step 4 Consolidation

　　(1)Divide all the students into 5 groups: stationer's, toy shop, clothes shop, fruit shop and food shop. Put some goods in each

　　shop. Get the students to do the shopping in groups. (每組由一名學生當售貨員，其它學生充當顧客。)

　　(2)Ask the students to go to different shops and buy different things. (把全班分成五個組，即五個“商店”，顧客可以到任

　　何一家“商店”“購買”自己喜歡的物品。教師到各組去指導，同時教師也當顧客，購買物品。

　　(3)教師總結全課，表揚做得好的學生。電腦計分牌顯示勝方，并伴隨勝方的歡呼聲。

　　Step 5 Ending

　　The students sing a song "Good-bye."