Unit 9 This bird is bigger than the first one.教学评价实录

Unit 9 This bird is bigger than the first one. Teaching aims：

1.Learn the new words: than，bigger,biggest，smaller, smallest，taller, tallest ,shorter,shortest,longer,longest

2.Can use the sentence pattern: This bird is bigger/smaller than the first one. The third bird is the biggest.

Teaching impartance and difficulty：

1、Can use the sentence pattern This bird is bigger/smaller than the first one. The third bird is the biggest.

2、To improve the usage of adjective comparative degree.

Teaching steps

Step 1 . Warming Up

1、Greetings.

２、Review

Count the books. One two three four five six seven eight nine ten First second

third fourth fifth sixth seventh eighth nineth tenth 3look at a picture of YangMi, talk about her.

What does she look like? She is _______. She has _____________. Step 2 Presentation and drills

1,PPT shows a bird,it’s big.look at the sencond bird ,it’s bigger. Learn bigger. Learn the sentence pattern

This bird is bigger than the first bird. 2,look at the third bird ,it’s the biggest. Learn biggest and the sentence: The third bird ,it’s the biggest. 3,Try to talk about the three birds. •

G1:

I

am ……

•

G2: I

am ……

than

you. •

G3: I am the ……. 4,learn smaller, smallest，taller, tallest, shorter,shortest，

longer,longest

and the sentence pattern in

the same way. 5Let’t read and talk about what you find. Step 3

practice 1,Play games We say and we do.

Read the missing words aloud. 2.Do the exercise. 3Consolidation:Talk about the things around us by using the

sentence patterns.

句型1：

××

is

～er

than

句型2：

××

is

the _________.

Fore example:My ruler is longer than your pen.

My pen is shorter than your

pencil. My schoolbag is bigger

than yours. This book is bigger

than

that book. I

am taller than you. Step 4

Homework