2. Section A

3. Enjoy the video

4. Find Animals rbhong e a yco w hdsate iuobun ocakip nkmgot

5. horse cow hen goose sheep

6. New animals tall The horse is taller.The sheep is tall. The horse is taller than the sheep

7. The dog is brave.The lion is braver. brave The lion is braver than the dog

8. The hen is busy.The cow is busier. busy The cow is _______ _______ the hen. busier than

9. The goose is fat.The duck is fatter. fat The duck is ______ ______ the goose.fatter than

10. The sheep is small. The duck is smaller. small The mouse is the smallest of all.

11. brave The dog is brave. The lion is braver. The tiger is the bravest.

12. The dog is lovely. The cat is lovelier. lovely The rabbit is the loveliest.

13. thin The rabbit is thin. The chicken is thinner. The snake is the thinnest.

14. 单音节及部分双音节形容词比较级（ - er ）和最高级 （ - est ）的规则变化。 Adjectivestrongtallnicebrave Comparativestrongernicer Superlativestrongestnicest Adjectivebigfatthinlazyugly Comparativebiggerlazier Superlativebiggestlaziest thinner thinnest uglier ugliest fatter taller tallest braver bravest fattest 2b Work alone

15. 原级最高级 构成方法 highhigherhighest fine finerfinest easyeasiereasiest bigbiggerbiggest 以字母 e 结尾的词， 加 -r 或 -st 一般在词尾加 -er 或 - est 重读闭音节词只有一个辅音字母时，应先双写辅音字母，再加 -er 或 -est 以 “ 辅音字母加 +y” 结 尾的双音节词，先改 “y” 为 “i” ，再加 -er 或 -est 比较级

16. Competition AdjectiveComparativeSuperlative long short fine late hot wet happy healthy

17. Competition AdjectiveComparativeSuperlative longlongerlongest shortshortershortest finefinerfinest latelaterlatest hothotterhottest wetwetterwettest happyhappierhappiest healthyhealthierhealthiest

18. Listen Listen and make conversations T: Which animals do you like better, dogs, or cats? / Which animals do you like best, dogs, cats or rabbit? S: I like … better/ best. T: Why do you like it? S: Because … T: I think dogs are the bravest of them. Cats are more clever than dogs. Rabbits are more lovely than cats.