内容正文:
Unit 2 Animals and science
Lesson Nine
Let’s sing!
Revision
bird
colorful 富有色彩的
in different sizes and colors
some… and others…
有的……,其余的……
wing 翅膀
feather 羽毛
beak 鸟喙
insect 昆虫
nut 坚果
seed 种子
colorful
feather
wing
insect
nut
seed
富有色彩的
羽毛
翅膀
昆虫
坚果
种子
Read and remember
Listen and find out
What did scientists invent after studying birds?
Read and remember
come in different sizes and colors
different kinds of…
be important for…
protect birds from sun, wind and water
get off the ground
fly in the air
land safely
Read and finish the sentences
1. Birds come in different ________. Some are big and some are small.
Birds come in different ________. Some birds are black and white and others are __________.
2. If a bird has a long thin beak, it eats ________ or nectar.
sizes
colors
colorful
insects
Read and answer
Why are bird beaks different?
Why are feathers important for birds?
Write the name for each bird
Hoework : Surf the Internet and find more kinds of bir