(共20张PPT)
PEP版英语四年级（下）
Unit 3 Weather
Part A
Let's spell
能够感知并归纳字母组合ar和al在单词中的发音规则。
Learning goals
能够读出、拼出符合字母组合ar
和al发音规律的单词。
Harbin
5℃
Let’s review
Shanghai
20℃
Shenzhen
35℃
Lijiang
15℃
Let’s say
Arm, arm, her long arms.
Car, car, his lovely cars.
Card, card, my blue card.
Warming up
arm
car
card
ar
Let’s think
/ɑ /
art
park
star
Tall, tall, short or tall.
Ball, ball, a cat and a ball.
Wall, wall, a picture on the wall.
tall
ball
wall
al
Let’s think
/ /
all
call
small
Presentation
Watch and read
Listen and chant
Draw a ball on a card.
Draw a small, small ball.
Now draw a car on the card.
Draw a car near a wall.
girl
farm
nurse
bird
wall
arm
far
tall
1
2
3
4
5
6
7
8
Listen and number
Listen and write
根据图片提示，选择单词完成句子。
arm
tall
ball
car
The cat is on the ___.
2. This is his ___.
3. I have a red ___.
4. The girl is ___.
ball
Practice
car
arm
tall
tall
farm
star
hard
mall
hall
call
art
park
rall
/a:/
/ :/
爱心帮帮团。
arm
warm
wall
far
call
small
bird
art
1
2
3
4
×
×
√
×
判断每组单词画线部分读音是否相同。
( ) 1. A. farm B. arm C. warm
( ) 2. A. nurse B. mall C. girl
( ) 3. A. dinner B. tiger C. far
( ) 4. A. nurse B. dark C. hamburger
( ) 5. A. wall B. art C. far
C
B
C
B
A
找出画线部分读音不同的单词。
字母组合ar、al在单词中的发音
字母组合
ar
al
发音
/ɑ /
/ :/
例词
arm, car
ball, tall
Summary
01
02
Homework
Listen and read “Let's spell”.
Find more words about “ar” and “al” , then try to spell them.
