1. Present the important sentences on the screen, ask the students to read the sentences by themselves, and then read in groups. After that, tell the students the knowledge about passive voice, make sure they have mastered it.

Step4. Practice：

1. Give the students some questions about comparative degree, select some exercises from the HSEE paper, and let them do the exercise together.

1). -Let's buy some cards for our teachers on Teachers' Day.

-Why not make some by hand? It's much___.

A. interesting B. more interesting C. the most interesting

2). -What a hot day!

-The weather report says it will be even ___ tomorrow.

A. cooler B. hot C. hotter

3).-Remember this, John. ___ careful you are, ____ mistakes you will take.

-Thanks, Miss Rose.

A. The more; the less B. The more; the fewer C. The less; the fewer

4).This blue bike is too expensive. Could you show me a ____ one?

A. cheap B. cheaper C. better

5).It is ____ to teach a kid the way to solve a problem than tell him the solution directly(直接地).

A. helpful B. more helpful C. the most helpful

6).This reading is not ____ that one.

A. as easier as B. so easy than C. as easy as

7).Who is _____, Ann or Mary?

A. thinnest B. thin C. thinner

8).The girl is becoming ______.

A. more beautiful and more beautiful

　 B. much beautiful

C. more and more beautiful