Unit 3 How do seeds travel? Lesson 9-10 课件

课件15张PPT。Unit 3 How do seeds travel？
Lesson 9It’s a festival in China.It’s in March.It’s on March.12th.Riddle TimeThe Tree-planting Day
(植树节)What do we do on Tree-planting Day?Why do we plant trees?Why do we plant trees?
Because…..Trees help us and we can use trees in many ways.How can we use (make use of) trees?How can we make use of …?
We can …Newspaper, water, old jacket……Listening ExerciseLesson 10We know more about the plants,
what do the roots do?... Plants are very important for our daily life,
how can we make use of the plants?
We can get food from plants.We get most of our food from plants.What food can we get? Can you give me an example?
For example,…..seedsstemsfruitsIs corn a kind of seeds?