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T: What color is it? (Point to the doll)
Ss: It’s yellow
T: Yes, it’s black and yellow.
(渗透This ……is ……句型，为新授做好准备)
T: Now let’s find out the colors in the classroom.
Ss: Black. (Point to the board)
T: Yes,(引领学生一起说)This board is black.
(板书This ……is ……，强调this 大写)
Ss: Red. (Point to the flower)
T: Yes,(引领学生一起说)This flower is red.
Ss:…
Activity Two
联系上一环节，T拿出一本书来，问“What color is it?”
Ss: Orange. (Point to the book)
T: Yes. This book is orange. I bought it last year . It’s 1 yuan. So it’s very cheap. (板书cheap, 并渗透语音和拼写)
This book is only 1yuan. So this book is cheap.
然后教师出示投影仪上的图片（紫色的长铅笔，标价0.2元）
T: Is it cheap?
Ss: Yes, this pencil is cheap.
教师引导学生说出铅笔的其他特征
S1: This pencil is new.
S2: This pencil is long.
S3: This pencil is … .
(T 教授新词expensive的含义)
T: What about this one?
出示另一张图片，是一台camera,但无标价.
S1: This camera is black.
S2: This camera is …..
S3: This camera is … .
教师出示标价，8000元