1. LESSON 5 T ：The sun is the biggest of the three.Do you know
Which is the biggest animal on the earth ? Which is
the highest mountain ? Today let us see who is the cleverest in our class ? First let us learn these new words .
T ：The man is old . The second man is older than him.
The third man is ojder than two men .Who is the oldest?
S :The third man .

2. Learn to say Read the new words : older and oldest .
Teaching the new words : tallest .highest .cleverest .
Use the words : faster , higher ,stornger tallest，oldest，youngest，fastest，strongest and the Drills:Who is the… -est ? …the … -est. Do exercise .
Learn to say
T:OK ,shall we go to the zoo ? Show out the picture .
Look, what animals are they ?
Point and say .
hippo , blue whale

3. Teaching : in the sea ,blue whale ,in the world , Mount Qomolangma.
T : Listen, what are they talking about ?
T : Is the hippo the biggest animal on land ?
S :No,the elephant is .
T :Yes,of course the elephant is .
Teaching : in the sea ,blue whale ,in the world , Mount Qomolangma.
Which is the highest mountain in the world ?
Mount Qomolangma .

4. Lesson 5 tallest Who is the oldest in our highest class ?
T : who is the cleverest in our class ?
S : Of coure me .
Lesson 5
tallest Who is the oldest in our
highest class ?
cleverest on land , in the sea ,in the
world.