Unit 4 Planting trees is good for us课件(共18张PPT)

(共18张PPT)
Unit 4 Planting trees is good for us.
plant trees
Produced by Trina
trees
wood
fruits
We can get_________________ from trees.
wood and fruits
are home to birds and insects.
helpful
有益的
a piece of wood
pencils
ships
chairs
useful
有用的
beds
What can we use wood to make
____________is on 12 March.
th
Mid-Autumn Festival
Christmas Day
Tree Planting Day
Tree Planting Day
What are they doing
Tree Planting Day
They are planting trees
植树节
On Tree Planting Day, we should____________.
plant trees
Why should we plant trees
Trees can keep the air_______.
clean
balloon
air
Trees can keep us _____.
cool
Trees can make ________ beautiful.
the park
the school
the road
the place
Let’s listen & number.
Trees can keep the air clean.
Trees can make the place beautiful.
I like to plant fruit trees.
Trees can keep us cool.
2
4
1
3
It’s _______ .
spring
summer
autumn
winter
Tree planting Day
in China is on___________.
25 December
8 March
12 March
th
th
th
What are they doing
Let’s look & say
spring
12 March
th
They are planting trees.
It’s Tree Planting Day today.
Planting trees is good for us.
My friends and I enjoy planting trees.
Yes. Planting trees is fun.
be good for… 对……有益
enjoy doing … 喜欢做……
I like to plant fruit trees.
Trees can keep the air clean.
Trees can keep us cool.
Trees can make the place beautiful.
I like to do … 我喜欢做……
↑
水果
↓
地方
Let’s chant.
Why should we plant trees
Trees can .
Trees can .
Trees can .
keep the air clean
keep us cool
make the place beautiful
Why should we plant trees
Trees can ______________________.
Let’s discuss in group.
We’ll plant trees _________.
Trees can __________________.
Group name:__________
on the hill
on the road
in the school
in the park
before the house
Group work
Summary总结
1.词汇：plant trees, keep the air clean ,
keep us cool, make the place
beautiful等。
2.句型：运用句型“we should… ” 和
“Trees can… ”进行描述。
3.语法知识：
①be good for… 对……有益
②enjoy doing … 喜欢做……
③I like to do … 我喜欢做……
④should╱can+动词原形