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(共33张PPT)
PEP·四年级下册
Unit 1
Class rules
Part A What are some of your class rules
Let’s spell
Warm up
Now, let’s review the pronunciation of letters together.
Let’s chant !
Let’s review the pronunciation of some letrer groups.
a-e
i-e
u-e
ch
sh
ck
ph
Review
Today we will learn a new letrer group.
a
r
Lead in
What’s the pronunciation of “ar”
ar
/a:/
Today we will have an art class.
Presentation
Look and say
What's the student drawing
What do you see in the pictures
Listen and answer
What class rules does the student follow
The student cleans the desk after class.
I clean my desk after class. It's not hard.
I draw a farmer on a card.
ar
ar
I draw a farmer on a cark.
farmer
card
ar
ar
/a:/
The farmer is working hard.
ar
ar
The farmer is working hard.
farmer
hard
ar
ar
/a:/
His farm is like a big park.
ar
ar
His farm is like a park.
farm
park
ar
ar
/a:/
I clean my dask after class. It’s not hard.
ar
I clean my desk after class. It’s not hard.
hard
ar
/a:/
farmer
card
hard
farm
park
ar
/a:/
Listen and repeat
Read aloud
I can try to read.
/ɑ:/
arm
car
card
far
farm
harm
bar
bark
dark
park
Try to spell more
ar
sh
k
c
d
c
f
f
m
m
b
b
k
d
k
h
m
st
j
Try to spell the words.
Pay attention to the pronunciation.
arm
farm
far
jar
bar
star
art
cart
part
mark
park
hard
Read, listen and number
arm
car
card
far
farm
hard
1
2
3
4
5
6
Look, listen and write
Look, choose and write
far, farmer, car, hard, dark, card
1. Don't read books
in the .
2. Turn on the light
when it's .
3. Study .
4. Don't run too
away.
Make your own story
具体描述 星级
故事中含有足够的 ar 单词。 ☆☆☆
故事通顺、合理。 ☆☆☆
语音、语调准确。 ☆☆☆
I clean my desk after
class. It's not hard.
He/She works in/on a
.
is
working hard.
I draw
on a card.
4. ( )
1. ( )
2. ( )
3. ( )
5. ( )
6. ( )
×
√
×
√
√
far farm
had hard
far fall
arm all
park dark
hard card
一、判断画线部分的发音是（√）否（×）一致。
×
Exercises
( ) 1. A. farm B. arm C. hurt
( ) 2. A. arm B. tall C. hard
( ) 3. A. dinner B. tiger C. far
( ) 4. A. nurse B. dark C. card
( ) 5. A. wall B. art C. far
二、找出画线部分发音不同的单词。
C
B
C
A
A
字母组合
ar
发音
/a:/
词语
farmer card arm hard park car
本节课我们学习了字母组合ar在单词中的发音
Summary
Thank you!

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