Let’s chant

Who runs fastest ?Neither you nor me.

Cheetahs the fastest.I have ever seen.

Who is the strongest?Neither you nor me.

Elephants the strongest.I have ever seen.

Good,better,best,Never let it rest.Till good is better,And better,best.

HomeworkHomeworkExercisesExercisesTextTextNew wordsNew wordsRevisionRevision

Which animal is bigger?

The monkey is bigger than the cat.

Which animal is the biggest?

The sheep is the biggest of the three.

Which animal is quicker?

The rabbit is quicker than the duck.

Which animal is the quickest?

The tiger is the quickest of the three.

Which sweater is smaller?

The green sweater is smaller than the red one.

Which sweater is the smallest?The yellow sweater is the smallest of the three.

Which …is the strongest?…

Which animal is …?

Which …?Which …?

shortshort shortershorter shortestshortest

whitewhite whitestwhitest

easyeasy easiereasier easiesteasiest

whiterwhiter

1 clean - cleanest cold - coldest

2 easy - easiest happy - happiest

3 thin - thinnest big - biggest

4 good - best

绝大多数的词都在词尾加 er/est 。

少数辅音字母 +y 结尾的词，变 y 为 i ，再加 er/est 。

以单元音 + 单辅音结尾的词，双写最后一个字母再加 -er/est ；

无规则 ,特殊。

1.cold1.cold2.low2.low3.dirty3.dirty4.nice4.nice5.thin5.thin6.much6.much

coldcolderer coldcoldestestlowlowerer lowlowestestdirtdirtierier dirtdirtiestiest

nicenicerr niceniceststthinthinnernerthinthinnestnestmoremore mostmost

Text book

•P47 Work With Language

Guess: What animal is it?• 1.It is the tallest animal , I think.It looks

like a deer. It can run fast.

• 2.Maybe it is the longest . It looks like a rope（绳子） . It “walks” slower than the duck.

• 3.This is a bird but it can’t fly. The biggest bird in the world. And it is the fastest bird.

• 4. It looks like a cat, but not a cat. And it’s strong, but not the strongest.

giraffegiraffe

snakesnake

ostrichostrich 鸵鸟鸵鸟

cheetahcheetah 猎豹猎豹

Let’s talk about…-est animals.

1.Which animals are the biggest in the world?

2.Which animals are the biggest on land?

3.Which animals are the strongest in the world?

Blue whales are the biggest in the world.

Elephants are the biggest on land.

Elephants are the strongest in the world.

Giraffes are the tallest in the world.

Elephants’ noses are the longest in the world.

Giraffes’ necks are the longest in the world.

Let’s talk about…-est animals.

4. Which animals are the tallest in the world?

5.Which animals ’ noses are the longest in the world?

6. Which animals ’ necks are the longest in the world?

Let’s talk about…-est in China/the world.

1.Which river is the longest in China?

2.Which city is the biggest in China?3.Which country is the largest in the world?

4. Which continent( 洲 ) is the largest in the world?

Yangtze River / Changjiang

River .Beijing.

Russia.

Asia.

1. 听读 u10

2 ．家听写 10 个以上的形容词、副词的比较级和最高级

3 、学生分组准备明天小组竞赛1 ）…之最 找出答案并提出问题提示： What is the longest river in the world?

What is the strongest /tallest boy in our class?

Which animal is the …..?It’s …

2) 编一个动物的谜语（用最高级）