Unit 4 Planting trees is good for us 课件（3课时，71张PPT，内嵌视频）

(共71张PPT)
unit
4
Planting
trees
is
good
for
us
Period
1
请输入你的题目
教学目标
1.
能听懂、会说、认读、会写Tree
Planting
Day,
air,
place等单词；能听懂、会说、认读plant
trees,
keep,
make等词汇；能听懂、会说新单词enjoy；
2.
能用“Trees
can
...”描述植树给我们生活带来的影响；
3.
关注环保、了解环保知识；
Lead-in
Which
place
do
you
like?
Why?
Free
Talk
Hello,
boys
and
girls!
Do
you
know
about
Tree
Planting
Day?
When
is
the
Tree
Planting
Day
in
China?
植树节是按照法律规定宣传保护树木，并组织动员群众积极参加以植树造林为活动内容的节日。
中国的植树节由凌道扬和韩安、裴义理等林学家于1915年倡议设立，新中国成立后的1979年，在邓小平提议下，第五届全国人大常委会第六次会议决定每年3月12日为我国的植树节。
Let's
Learn
New
Words
Tree
Planting
Day
植树节
Tree
Planting
Day
in
China
is
on
12th
March.
New
Words
air
[e?(r)]
空气
n.
The
air
is
so
clean.
New
Words
place
[ple?s]
地方
n.
It's
a
beautiful
place.
New
Words
plant
trees
种树
Planting
trees
is
good
for
us.
New
Words
keep
the
air
clean
保持空气清洁
We
should
keep
the
air
clean.
New
Words
keep
us
cool
使我们凉爽
Trees
can
keep
us
cool.
New
Words
make
the
place
beautiful
使这里美丽
We
should
plant
more
trees
to
make
the
place
beautiful.
Watch
the
video
plant
Bomb
Game
air
place
keep
make
Don't
read
the
word
with
the
bomb.
keep
us
cool
Bomb
Game
keep
the
air
clean
plant
trees
make
the
place
beautiful
Don't
read
the
phrase
with
the
bomb.
Let's
Listen
and
Say
Planting
trees
is
good
for
us.
植树对我们很好。
be
good
for
对…有好处
I
enjoy
planting
trees.
我喜欢植树。
enjoy
doing
喜欢做某事
I
like
to
plant
fruit
trees.
我喜欢种植果树。
like
to
do
喜欢做某事
Trees
can
keep
the
air
clean.
树木可以保持空气清洁。
keep
sth.
adj.
保持\使某事物某种状态
Try
to
translate
使我们凉快
让门开着
使你开心
保持教室干净
Trees
can
make
the
place
beautuful
.
树木可以使这个地方美丽。
make
sth.
adj
使某事物怎么样
Try
to
translate
使这里漂亮
使我生气
使你健康
使空气清新
Watch
the
video
Role-play
the
dialogue
Let's
Play
1
4
3
2
Trees
can...
句子接龙
The
sun
can...
Teachers
can...
Money
can...
1.
听课文录音，熟读A部分；
2.
结合B部分的词组，画一画，写一写树木给我们生活带来的影响。
Homework
Bye-bye
unit
4
Planting
trees
is
good
for
us
Period
2
请输入你的题目
教学目标
1.
能听懂、会说新单词look
after,
building,
change；
2.
能熟练运用“I
will
...”“We
should
...”描述怎样种植好更多的树木；
3.
关注环保、了解环保知识；
Lead-in
Revision
Brain
Storm
头脑风暴
1.以trees为中心词，说出与其相关的词组或句子；
2.以air为中心词，说出与其相关的词组或句子
Free
Talk
What
should
we
do?
What
else
can
we
do
to
protect
our
home?
Let's
Practise
We
should
...
我们应该…
I
will
do...
我会做…
water
the
young
trees
给小树浇水
look
after
照顾
Watch
the
video
Let's
Practise
I
will
...
Let's
Practise
We
should
...
Let's
Read
Watch
the
video
Answer
the
questions:
1.
why
do
people
cut
down(砍倒)
trees?
2.
What
can
we
do
with
the
changing
weather?
Because
...
We
need
to
...
cut
cut
down
√
√
√
√
Let's
Play
1
2
Make
a
poster
以小组为单位，设计并制作一张倡议植树、保护树木的海报，做到图文并茂；
每组派出2-3名“小小讲解员”上台用英语解说你们的海报，用到本单元的句子。
1.听课文录音，并背诵课文A部分；
2.制作宣传海报，并介绍海报的内容。
3.查阅资料，了解过度砍伐对我们生活的影响。
Homework
Goodbye
unit
4
Planting
trees
is
good
for
us
Period
3
请输入你的题目
教学目标
1.
能理解、会说单词why；
2.
能简单回答特殊疑问句“Why
...?”；
3.
关注环保、了解环保知识；
Lead-in
Revision
Say
the
word
and
make
a
sentence.
cool
water
beautuful
clean
plant
air
Wheel
of
Fortune
幸运大转盘
Free
Talk
How
do
you
plant
a
tree?
Let's
Write
Why
do
people
cut
down
trees?
What
is
the
wood(木材)
used
for(用作)?
Why
should
we
plant
more
trees?
Complete
the
table.
To
build
houses.
People
need
more
land.
......
Trees
help
to
...
Trees
can
...
......
Let's
Have
Fun
What
can
you
see
in
the
tree?
1.
A
bird.
2.
A
kite.
3.
A
monkey.
4.
An
ant.
5.
A
spider.
6.
A
fly.
What
can
you
see
in
the
tree?
Watch
the
video
Goodbye!
请输入你的题目