资源简介

(共25张PPT)
Trees
11
Module 4
The natural world
Period 3 (P78-P79)
Review
Let’s say something about the story The bird and the tree.
I like trees. They make our city beautiful.
Yes. They’re important. We get a lot of things from trees.
We get fruit from trees.
We also get wood from trees. We use wood to make pencils, desks and chairs.
We use wood to make paper too.
Trees can keep the air clean. They can cool the air too.
Really That’s wonderful! We should plant more trees.
Peter:
Joe:
Peter:
Joe:
Peter:
Joe:
Peter:
Free talk
Why are trees important
give us fruit
Brainstorm
keep the air clean
give us wood
keep out wind and dust
make our city beautiful
cool the air
...
We get _____ from trees.
Think and say
wood
What do we use wood for
We use wood to ...
Think and say
What do we use wood for Give a report.
Think and say
We get wood from trees.
We use wood to make a lot of things.
We use wood to make ...
We also use wood to make ...
How do you think
Do we need trees or not Talk in groups and tell us why.
Yes. ...
No. ...
Culture corner
In China, Tree Planting Day is on __________.
12th March
In Australia, National Tree Day is on the last Sunday in July.
Culture corner
Culture corner
据联合国统计，目前世界上已有50多个国家设
立了植树节。由于各国国情和地理位置不同，
植树节在各国的称呼和时间也不相同，如日本称为“树木节”和“绿化周”；以色列称“树木的新年日”；缅甸称为“植树月”；南斯拉夫称为“植树周”；冰岛称为“学生植树日”；印度称
为“全国植树节”；法国称为“全国树日”；
加拿大称为“森林周”。
Learn the sounds
Read and find
/tr/
tr
tree
trousers
try
train
triangle
traffic
/tr/是清辅音，发音时声带不振动。发/tr/音时，双唇略突出。舌尖贴住上齿龈，让气流从舌齿间的隙缝中冲挤而出。发/t/和/r/音时，瞬间合一。
Practise
trip
trick
trace
tragic
trade
truck
trend
transmit
transfer
travel
triger
trust
trot
trunk
Read and find
/dr/
dr
dress
dry
drink
draw
drive
drop
/dr/是浊辅音，发音时声带振动。发/dr/音时，双唇略突出。舌尖贴住上齿龈，让气流从舌齿间的隙缝中冲挤而出。发/d/和/r/音时，瞬间合一。
Practise
driver
dream
drama
drug
drum
drainer
draft
drawing
drag
drip
drill
dragon
drunk
Learn the sounds
Listen and circle
1 try dry
3 tree dream
5 trousers driver
2 trip drop
4 train drink
Exercise
一、读一读，选出画线部分发音与其余不同的一项。
( ) 1. A. wood B. cook C. food
( ) 2. A. trousers B. dress C. draw
( ) 3. A. clean B. sweater C. season
( ) 4. A. match B. sandwich C. many
( ) 5. A. cut B. museum C. use
C
A
B
C
A
二、完型填空。
A good environment can 1 people happy. We should
make a green world. We should 2 more trees. We
3 cut down too many trees. We should stop factories from pouring 4 water into rivers. We should save 5 . We should not drive too much. We can go to work or school by bus or 6 . We can reuse paper bags. We can make the world a better place.
( ) 1. A. protect B. makes C. make
( ) 2. A. water B. plant C. buy
C
B
We 3 cut down too many trees. We should stop factories from pouring 4 water into rivers. We should save 5 . We should not drive too much. We can go to work or school by bus or 6 . We can reuse paper bags. We can make the world a better place.
( ) 3. A. can B. should C. shouldn’t
( ) 4. A. dirty B. clean C. much
( ) 5. A. tree B. energy C. flower
( ) 6. A. by taxi B. by car C. on foot
C
A
B
C
三、根据图片提示，回答问题。
1. What do you use the wood to do
____________________________________
2. Are there any desks in your room
____________________________________
3. What do people do on Tree Planting Day
____________________________________
4. Where is the bird
____________________________________
We use the wood to make some pencils.
Yes, there are.
They plant trees.
It’s in the tree.
Summary
Sounds:
tr → tree try
train trousers
triangle traffic
/tr/
dr → dress dry
drink draw
drive drop
/dr/
Homework
掌握音标/tr/和/dr/、字母组合以及代表单词；
了解更多国外的植树节，在什么时候以及人们会做些什么。

展开更多......

收起↑