Reading
Dolly
Dolly the sheep
How does Dolly differ from other sheep?
She was cloned while the others were born naturally.
Dolly was a ______ sheep.
be different from
cloned
第一只克隆宠物猫
Cloned rabbit
克隆的荧光小猪(左)和正常小猪(右)
克隆马及其“母亲兼姐姐”
Do you want to be cloned or not?
1,What is the main topic?
A.Cloning. B.Dolly the sheep .
C.It will lead us to some places.
2,What is the writing style?
A. Expositive. B. Descriptive.
C. Argument..