3. Let’s play a game: 大 家 来 找 茬 正确答案： My, mine. 解析： My 是形容词性物主代词，后接名词。 Mine 是名词性物主代词，后面不能接名词，通常放在 句子开头或结尾。

4. Let’s play a game: 大 家 来 找 茬 正确答案： us, your 解析： Let 后面通常接宾格 us/me/him/her 、 them 等等， 同类型的还有 both of … 和 all of… 后面也都是 接宾格。

5. Let’s play a game: 大 家 来 找 茬 正确答案：应选择 too much 解析：此题的知识点 :many 应搭配可数名词,much 应搭配 不可数名词。 Ice-cream 是不可数名词，应该用 much.

6.  good  many  beautiful  important  easy  early  hot  wet  long  hard  clean  tidy  well better best more most more beautiful most beautiful more important most important easier easiest earlier earliest hotter hottest wetter wettest longer longest harder hardest cleaner cleanest tidier tidiest better best

7. more slowly most slowly  slowly  warm  cool  dry  different  delicious  famous  strange  full  quickly  bad warmer warmest cooler coolest drier driest more different most different more delicious most delicious more famous most famous more strange most strange fuller fullest more quickly most quickly worse worst

8. 一定要记住的特殊变化  well better best  good better best  many more most  bad worse worst  far farther farthest

9. Who runs fastest ?You or me? No,no,no.Tell me,tell me,please. Cheetahs,cheetahs.Now you know. Yes.Thank you Rose.

21. Do you like pandas? Pandas are black and white. They are very beautiful. They are members of cat family. Usually an adult ( 成年的 ) panda weighs more than 100 kilos. It’s about 1.5 to 1.8 meters tall. Pandas like eating the leaves of bamboo. Every a panda can eat 10 to 18 kilos of bamboo. They often eat for about twelve hours a day to get enough food. When they are very hungry they will eat small animals. Pandas can walk, run and climb tree. 1 、 How heavy is an adult panda? An adult panda _____ over 100_____. 2 、 What do pandas like eating? Pandas like eating the ______ of _______. 3 、 How much does an adult panda eat every day? An adult panda eats near ______ ______ food. 4 、 How tall is an adult panda? An adult panda often taller than ______ ______. 5 、 What can pandas do? Panda can _______ _______ like a cat.