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(共30张PPT)
Part A
Let’s spell
Let’s chant
Can you hear(听到) some words with”th”
Steven
Can you hear(听到) some words with”th”
birthday
three
thirteen
brother
the
third
month
My birthday is in three more days.
Three more days，three more days.
My birthday is in three more days.
I will be thirteen.
My brother has a birthday，too.
A birthday，too，a birthday，too.
He has a birthday on the third of the month.
What about you？
This is Steven’s brother.
He is only three.
Steven’s brother
He likes art.
He is short and thin.
Steven likes maths.
That is Steven’s mother.
She is a maths teacher.
Can you hear(听到) some words with”th”
this
brother
three
mother
thin
maths
This is Steven's brother.
He is only three.
He is short and thin.
He likes art.
Steven likes maths.
That is Steven’s mother.
She is a maths teacher.
Presentation
three
thin
thirteen
maths
What can you find out
th
清辅音
birthday
month
[θri ]
[θin]
[ θ ti n]
[m θ]
[ b θde ]
[m nθ]
th
i
nk
Let’s blend
think 思考, 认为
th
a
nk
s
thanks 谢谢
th
b
o
both(两者)都
th
t
oo
tooth 牙齿
th
b
a
r
oo
m
bathroom 浴室
th
ir
t
y
thirty 三十
Th
ur
s
d
ay
Thursday 周四
th
清辅音
Presentation
this
that
mother
brother
What can you find out
th
浊辅音
the
[ s]
[ t]
[ m ]
[ br ]
[ ]
th
o
s
Let’s blend
those 那些
th
e
se
these 这些
th
ere
there 那边
th
w
ea
weather 天气
th
a
n
o
er
another 另一个
th
w
i
with 和...一起
th
o
er
other 其他的
e
th
f
a
er
爸爸
er
th
浊辅音
Listen and repeat.
mother
maths
father
thin
brother
fifth
this
birthday
there
three
that
third
Listen, circle and say.
Thursday/Monday is his eleventh/third/fourth birthday.
That is her brother/grandfather/father.
His mother/brother is a maths /Chinese teacher.
1. ____________________________________
2. ____________________________________
3. ____________________________________
Thursday is his eleventh birthday.
Choose, write and say.
That is her grandfather.
His mother is a maths teacher.
Let’s find out(th清辅音和浊辅音的规律总结)
th
清辅音
three
thin
thirteen
maths
think
thanks
Thursday
thirty
both
month
bathroom
birthday
fifth
fourth
大部分情况th在单词开头或结尾发清辅音[θ], 头尾清
注意个别单词bathroom,birthday的th在单词中间也发清辅音[θ]
maths,healthy的th视为在单词结尾
healthy
Let’s find out(th清辅音和浊辅音的规律总结)
大部分情况th在单词中间发浊辅音[ ], 中间浊
特殊情况this that these those there
they their the with 也发浊辅音[ ]
th
浊辅音
mother
brother
father
weather
other
another
this that these those there
they their the with
th发音口诀
1. 头尾清，大部分th在单词开头或结尾发[θ]（如three,both,maths和healthy的th视为在单词结尾，bathroom和birthday也发清辅音[θ]）
2. 中间浊，th在单词中间时发[ ]（如other,brother）
3. 特殊情况th发[ ]：如代词this(这个),that(那个),
these(这些)，those(那些)，they(他们)，their(他们的)，
其他词如there(那边),the, with(和...一起)
一、选出与其他单词不同的一项。
1. A. third B. fifth C. these
2. A. that B. three C. those
3. A. mouth B. clothes C. tooth
4. A. mother B. father C. maths
Exercise
二、判断每组画线部分读音是(√)否(×)相同。
( ) 1.A. healthy B. those C. this
( ) 2.A. father B. that C. grandmother
( ) 3.A. third B. eleventh C. fourth
( ) 4.A. three B. birthday C. grandfather
( ) 5.A. Thursday B. thin C. these
×
√
√
×
×
th-/ /
th-/θ/
these
those
mouth
brother
father
thin
third
mother
think
tooth
Try to classify
Summary
th
th
three thin
thirteen maths
this that mother brother
Read a story
找找含有
字母组合th的单词
Consolidation
thief
thieves
North
South
things
something
Group work: Try to spell .
1.Find more words with "th" .
2.Listen and follow the tape “Let's spell” .
Homework

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