(共17张PPT)
译林版英语三年级（下）
Unit 5 How old are you
Sound time & Rhyme time
Sound time
Presentation
Can you find any words with letter “s”
in this picture
s
six
seven
seven
sister
six
sorry
this
Listen and imitate
Six, seven, six, seven,
Turn round and round.
Six, seven, six, seven,
Don’t fall to the ground.
s
Let’s read
stand
sun
sleep
skirt
sweet
school
snail
A sailor went to sea, sea, sea,
to see what he could see, see, see.
And all that he could see, see, see
was the bottom of the deep blue sea, sea, sea.
Read the following words:
字母s在单词中的发音
Language point
s
/s/
seven
sister
six
sorry
this
The sun shines on the sand.
The sun shines on the sea.
Susan sings on the sand.
Steven swims in the sea.
词汇串烧
发音规则
/s/是清辅音，发音时舌尖前伸靠近上齿龈，让气流从舌头前段和上下齿隙缝中挤出，摩擦成音。
s在i之后、l之前时，不发音。
如：island / a l nd/ 岛
aisle /a l/ 过道
拓展延伸
Rhyme time
Don’t be late again
One, two, three, four,
Come in, please, and close the door.
Five, six, seven, eight,
Time for class, but you’re late.
Nine, ten, nine, ten,
Don’t be late for class again.
Listen and imitate
Don’t be late again
One, two, three, four,
Come in, please, and close the door.
Five, six, seven, eight,
Time for class, but you’re late.
Nine, ten, nine, ten,
Don’t be late for class again.
Can you make a new rhyme
One, two, three, four,
_______, please, and __________.
Five, six, seven, eight,
Time for ______, but you’re late.
Nine, ten, nine, ten,
Don’t be late for ______ again.
I see a scientist,
Sitting on a seat.
He’s singing a song,
That sounds sweet.
Practice
一、读韵句，圈出含有字母s且其发音为/s/的单词。
二、判断画线字母的读音是（T）否（F）相同。
( ) 1. Sarah has a red skirt.
( ) 2. Stand up and say “Listen to me!”
( ) 3. Please close your books.
( ) 4. There is one sweet in my schoolbag.
( ) 5. Sorry, Sally, you can’t sleep here.
F
T
F
F
T
sound
Summary
字母s在单词中的发音
01
查找关于字母s的其他发音规律。
02
Homework
完成相关练习。
