通用版 小学英语小升初语法提升-国际音标7 课件(共35张PPT)

(共35张PPT)
国际音标第七课时
目 录
01 Review
02 辅音 [s] [z] [ ] [ ] [ ] [ ]
03 语音知识： 爆破音
04 总结
Review
Game: 音标抢读 （注意带炸弹的音标不读哦~）
[p]
[t]
[d]
[k]
[p]
[b]
[ɡ]
[b]
[d]
[ɡ]
辅音
[s] [z] [ ] [ ] [ ] [ ]
辅音（28个）
清辅音 /p/ / t/ / k/ /f/ /θ/ /s/
浊辅音 /b/ /d/ /g/ /v/ / / /z/
清辅音 /ts/ / / /t / /tr/ / h/
浊辅音 /dz/ / / /d / /dr/ /r/
鼻音 /m/ /n/ / /
半元音 /w/ /j/ 边音 / /
[s]发这个音的字母和字母组合s c ss ce
s: star sun snake sea see
c: pencil city cedar ceiling celebrate
ss: grass glass class boss
ce: face race rice nice
[z]发这个音的字母和字母组合z s se
z: zero zebra zoo
s: bags photos sisters
se: nose rose
prince/pr ns/ 王子 /pr/+/ /+/n/+/s/一→/pr ns/
princess/ pr n'ses/ 公主 / pr/+/ /+/n/+/'s/+/e/+/s/一→/ pr n'ses/
grass/grɑ s/草,草地 /gr/+/ɑ /+/s/一→/grɑ s/
palace/'p l s/宫殿 /'p/+/ /+/l/+/ /+/s/→/'p l s/
A prince and a princess are dancing
on the grass before the palace.
王子和公主正在宫殿前的草地上跳舞。
lazy/'le zi/ 懒惰的 /'l/+/e /+/z/+/i/→/'le zi/
zebra/'zebr / 斑马 /'z/+/e/+/b/+/r/+/ /→/zebr /
cheese/t i:z/ 奶酪 /t /+/i:/+/z/→/t i:z/
zoo/zu:/ 动物园 /z/+/u:/→/zu:/
The lazy zebra is crazy about cheese in the zoo.
那匹懒惰的斑马十分喜爱动物园的奶酪。
A snow-white swan swam swiftly to catch a slowly swimming snake.
一只雪白的天鹅快速地游动着去追赶一条游得很慢的蛇。
绕口令大PK
[ ] 发这个音的字母和字母组合s sh
s: sugar sure
sh: ship sheep wash cash shop she
[ ]发这个音的字母和字母组合s
s: television, usually, Asia
measure a garage,
an unusual collision; a great decision;
my pleasure
fish/f / 鱼 /f/+/ /+/ /→/f /
vacation/ve ke n/ 假期 /v/+/e /+/'k/+/e /+/f/+/n/→/ve ke n/
wish /w / 希望 /w/+/ /+/ /→/w /
seashore/ si / 海 滨 /'s/+/i:/+/ /+/ / →/'si: /
The foolish fish wishes to take a vacation on the seashore.
这条傻乎乎的鱼希望能在沙滩上度假。
decision /d s n/ 决定 /d/+/ /+/'s/+/ /+/ /+/n/→/d s n/
measure/ me /测量 /m/+/e/+/ /+/ / →/'me /
television/ tel v n/ 电视,电视机
/'t/+/e/+/l/+/ /+/v/+/ /+/ /+/n/→/ tel v n/
garage/'ɡ rɑ / 车库/'g/+/ /+/r/+/ɑ /+/ →/'ɡ rɑ /
The cat made a decision to measure a television in the garage.
这只猫决定在车库里量一台电视机。
A Finnish fisher named Fisher failed to fish any fish one Friday afternoon and finally he found out a big fissure in his fishing net.
一个名叫费希尔的芬兰渔民在一个星期五的下午未能捕捉到任何鱼，结果他民现他的渔网上有一个大裂口。
绕口令大PK
[t ]发这个音的字母和字母组合ch tch
ch: teacher peach cherry chair
tch: watch match
[d ]发这个音的字母和字母组合g j dge
g: ginger giraffe
j: jump job jam
ge: orange cabbage cage
coach/k t / 教练 /k/+/ /+/t /→/k t /
child/t a ld/ 儿童 /t /+/a /+/l/+/d/→/t a ld/
chalk/t k/ 粉笔 /t /+/ /+/k/→/t k/
beach/bi t / 海滩 /b/+/i:/+/t /→/bi t /
The coach is teaching the child how to catch chalk on the beach.
教练正在沙滩上教这个孩子如何接住粉笔。
strange/stre nd / 奇怪的 /str/+/e /+/n/+/d /→/stre nd /
judge/d d / 法官 /d /+/ /+/d /→/d d /
orange/ r nd / 橙子 / /+/r/+/ /+/n/+/d /→/ r nd /
bridge /br d / 桥 /br/+/ /+/d /→/br d /
The strange judge likes eating oranges under the bridge.
这位奇怪的法官喜欢在桥底下吃橙子。
爆破
辅音发音分类
按发音方法可分为：
爆破音：[p] [b] [t] [d] [k] [g]
摩擦音：[f] [v] [ ] [ ] [θ] [ ] [s] [z] [h]
破擦音：[t ] [ ] [ts] [dz] [tr] [dr]
鼻音：[m] [n] [ ]
舌侧音：[l]
卷舌音：[r]
半元音：[w] [j]
失去爆破
当一个爆破音后面紧跟着另一个爆破音时，前面的爆破音不发生爆破。方法是：对于前一个爆破音，只作发音的姿势，刚要发出时，立即发出第二个爆破音。这种现象叫做失去爆破。
失去爆破
形式
爆破音 + 爆破音 （爆破音：/p, b, t, d, k, g/）
what time /'w t ta m/ goodbye /'g d'ba /
bedtime /'bedta m/ big kite /'big 'ka t/
kept blackboard notebook Goodbye
My 'father 'kept 'working till 'midnight.
Please 'write the 'answer on the 'blackboard.
'Write the 'answer in your 'notebook.
I'd like to 'say 'goodbye to 'everyone.
He has a 'bad 'cold to'day.
You should 'take 'care of the 'children.
'Glad to 'meet you.
读
一
读
不完全爆破
当一个爆破音后面紧跟着一个摩擦音或破擦音时，前面的爆破音只作部分爆破。方法是：对于前一个爆破音，作好发音的姿势，刚发出时，立即过渡到第二个摩擦音或破擦音上去。第一个爆破音发出的声音是非常轻微的，有时甚至听不出来。这种现象叫做不完全爆破。
不完全爆破
形式1
爆破音 + 摩擦音或破擦音
（摩擦音：/f, v, , , s, z, , , h/）
（破擦音：/ts, dz, tr, dr, t , d /）
picture /'p k t / big jug /'b g 'd /
good child /'g d 't a ld/ that joke /' t 'd k/
不完全爆破
形式2
爆破音 + 鼻辅音或舌边音
（鼻辅音：/m, n, /）（舌边音：/l/）
good morning /'ɡ d m n / big nation /'b g 'ne ∫ n/
mad man /'m d 'm n/ correct note /k 'rekt 'n t/
I feel it Thursday
He has a good job.
Tom is my best friend.
Have you got that
Have you heard from Mary
I’m not feeling well!
He arrived at school at nine!
读
一
读
鼻腔爆破
爆破音[t] [d]和鼻辅音[m]与[n] [ ] 相邻，爆破音形成阻碍，发生不完全爆破，在词末必须通过鼻腔爆破。
/tn/ written Britain certain frighten
whiteness partner witness
at night start now what next
/dn/ hidden burden pardon
wooden sadness kidney
good night red nose bread knife
/tm/ excitement a bit more
white mice eight men
/dm/ admit sad music
a good many broad minded
总结
Thank you!