国际音标教学课件：四个音标（共23张PPT）

(共23张PPT)
第四课
01
温故知新
元音 [u:] [ ]
02
03
辅音 [f] [v]
实战演练
04
温故知新
01
Review
actor
early
dirt
bird
get
kit
[k t]
[get]
[' k-t ]
[' :-li]
[d :t]
[b d]
元音 [u:] [ ]
02
长元音[u:]
[u:]
书写格式
口腔定位
发音示例
1.英语中最小的圆唇音
2.不要太用力发出，嘴唇不要用力撅高
Words
[u:]
oo
ew
ue
oe
pool [pu l]
boot [bu t]
chew [t u ]
flew [flu ]
blue [blu ]
glue [glu ]
shoe [ u ]
u_e
rule [ru l]
June [d u n]
Sentences
I choose blue.
[t u:z] [blu:]
I choose blue shoes.
[ u:z]
I choose blue shoes to take to school.
[sku:l]
短元音[ ]
[ ]
书写格式
口腔定位
发音示例
1.小圆唇，开口比[u:]稍大
2.嘴唇稍微翘起
3.与[u:]是两个不同的音，不要把u发成[u:]的短音
Words
[ ]
u
look [l k]
hook [h k]
put [p t]
pull[p l]
oo
Sentences
Take a look.
[l k]
Take a look at the book.
[b k]
Take a good look at the cook book.
[g d] [k k]
听音辩词
boot foot
cook cool
good food
took tool
book blue
pool put
辅音 [f] [v]
03
清辅音[f]
[f]
书写格式
口腔定位
发音示例
咬唇音,发音时:
1.上齿同下唇稍靠内侧的位置接触，气流通过唇齿间的缝隙摩擦发音。
2.发音时声带不振动。
Words
[f]
单词后
单词中
单词前
full [ful]
leaf [li:f]
fist [f st]
breakfast [ brek-f st]
Sophie [ s -fi]
gragh [gra:f]
Sentences
The leaf falls.
[li:f] [f :ls]
The leaf falls off the tree.
[ f]
The falling leaf falls off the full tree.
[fu:l]
浊辅音[v]
[v]
书写格式
口腔定位
发音示例
咬唇音,发音时:
1.上齿同下唇稍靠内侧的位置接触，气流通过唇齿间的缝隙摩擦发音。
2.发音时声带振动。
Words
[v]
单词后
单词中
单词前
visit ['v -z t]
dive [daiv]
vroom [vru:m]
fever [ fi:-v ]
never [ ne-v ]
leave [li:v]
Sentences
Five plus seven is twelve.
[faiv] ['se-v n] [twelv]
Five plus twelve is seventeen.
[ se-v n-'ti:n]
Seven plus seventeen is not seventy seven.
['se-v n-ti]
听音辩词
fast vast
fine vine
fan van
fruit vroom
leaf leave
elf eve
实战演练
04
[fu d]
拼读音标
[f t]
[v t]
[t k]
[g d]
[ v k-t ]
音标抢答
[fu:d]
[giv]
[fed]
[p t]
['k -k ]
['fi:d-b k]
See you!