Unit1 How tall are you? B Let’s learn

The pig is heavy.

The elephant is heavier.The elephant is heavier than the dog.

small

smaller

The dog is small. The rabbit is smaller.

The rabbit is smaller than the dog.

big

bigger

The donkey is big. The horse is bigger.

The horse is bigger than the donkey.

The magic mirrorI want to be……

taller shorter older younger heavier thinner stronger

smaller

taller

heaviershorter

longer thinner bigger older

youngerstronger

将下列形容词变为比较级. A 1.tall-------( taller ) 2.short------( shorter ) 3.strong---( stronger ) 4.old---------( older ) 5.young---( younger ) 6.long-------( longer )

B 1.heavy----( heavier )2.funny-----( funnier ) C 1.big-------( bigger) 3.hot-------( hotter ) 2.thin-------( thinner) 4.fat--------( fatter ) D. nice-----( nicer )

你能发现以下的规律吗?

tall thin heavy nice形容词比较级构成法:

taller thinner heavier nicer2、双写加er

1、大部分直接在后面加er

3、以辅音字母加y结尾，把y改为i,再加er 4、以e有结尾的,直接加r

你 能 说 出 更 多 的 例 子 吗 ？ 试 试 看

How old are you? Free talk I’m _____ years old. How tall are you? I’m _____ metres tall. How heavy are you? I’m _____ kg.

How heavy are you?(你有多重？)

I am _____ kilograms(heavy).kilogram = kg 千克

How heavy is she?

How heavy is it ?170

The elephant is heavier than the pig.

kg=kilogram

Daxiong 30kg

Panghu 39kg

How heavy is _____? He is _____ . ____ is ____ than_____ .

The … is …than …

小练习一、情景交际：1、当你想知道别人有多重，你怎么问？ How heavy are you? 2、当你想知道别人的年龄时，你怎么问？ How old are you?

3、当你想知道别人的身高时，你怎么问？ How tall are you?

Goodbye!