内容正文:
Lesson 16 Unit Review
“Word Race” is a competition between two groups. Which group can name more plants in English? Which group can do it faster? Write the plant names on the blackboard one by one.
Word Race(比赛):
Revision
Read Are Plants Important to All Animals? and answer the following questions.
What are living things?
2. Do plants and animals get their food in the same way?
3. How does a plant make food for itself?
4. What do animals eat?
A plant has four main parts. They are roots, leaves, stems and flowers. Roots … The stems … Leaves … Flowers …
The plants
bring water from the ground to the plant
carry the water from the roots to the leaves and flowers; hold the leaves and flowers in the sunlight
make food for the plant
make seeds
Parts of plants What are they for?
roots
stems
leaves
flowers
Talking About Purpose
What did you come here for?
I came here for help.
Why do people sometimes cover plants in Canada?
They do that in order to keep plants