辅音音标 ppt课件

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❖ 注意:失去爆破绝不等于前一个爆破音不存 在了,读的时候可以不管它了。在读后一个 辅音之前,先要老老实实的用相关的发音器 官摆好前一个爆破音的发音姿势,做发音准 备,稍稍停顿后再直接发下面的爆破音。
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❖ 失去爆破分以下几种情况
❖ 1. 爆破音+爆破音
❖ 如:a flat tire, cup-board, blackboard, Red Cross 等中的斜体部分一律失去爆破。这叫做完全失去 爆破。
then/ð/----zest/z/

them/ð/----zone/z/ these/ð/----zip/z/

thus/ð/ ----zero/z/
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词组、短语和句子训练
❖ 模仿 ❖ A thousand thanks. ❖ They may thank themselves for that. ❖ Mr. Smith talked about this ,that, and the other. ❖ They will stick together through thick and thin. ❖ The sea covers almost three-fourths of the earth’s
半元音(2): [w] [j]
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双唇爆破辅音/p/和/b/
❖ 发音要领 ❖ 双唇紧闭,然后突然分开,让气流冲出口腔 ❖ /p/是清辅音,送气,声带不振动 ❖ /b/是浊辅音,不送气,声带振动
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❖ /p/
❖ ❖ ❖ ❖
单词训练
/b/ pie pea plank pump
buy bee blank bump来自ppt课件14
单词训练

/k/
/g/

class
glass

come
gum

crane
grain

quest
guest

lack
lag

leak
league

pick
pig

take
tag
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词组、短语和句子训练
❖ Catch cold ❖ Put all one’s eggs in one basket ❖ He is a good guy. ❖ He gets up at six o’clock. ❖ The kids often go hiking at weekends. ❖ A cat may look at the king. ❖ A good beginning makes a good ending.
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摩擦辅音/θ/和/ ð /
❖ 发音要领 ❖ 舌尖轻触上齿,并须略微露出齿外,气流由舌齿间
泄出,摩擦成音 ❖ /θ/是清辅音,送气强,声带不振动 ❖ / ð /是浊辅音,送气弱,声带振动
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单词训练
❖ 模仿
❖ ❖ ❖ ❖
/θ/ thank theme thick
/ð/ than these this
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/θ/

thank

theme

thick

thought
/t/ tank team tick taught

/ð/

there

they

those

thus
/d/ dare day doze dust

/θ/
/f/

thirst
first

thought
fought

three
❖ The students were in high spirits all through the sports meet.
❖ He often puts his hands in his pockets.
❖ He sometimes sends postcards to his friends.
时,舌尖紧贴上齿龈,不要离开(一离开就会有爆 破,而且从/d/到/n/舌位不需变化),让气流通过鼻 腔冲出。细细体会,反复练习。
❖ 4. 爆破音+舌侧音
❖ 如:little, at last hard life 等中的斜体部分也属不完
全失去爆破。也要注意:这时舌尖紧贴上齿龈,同
样不可离开(一离开就必然会加进一个/ə/音),让
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❖ 模仿
❖ ❖ ❖ ❖ ❖
/t/ tide tear team two
单词训练
/d/ died dear deem do

feet
feed

let
led

neat
need

sat
sad
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词组、短语和句子训练
❖ Stop talking! ❖ Not at all. ❖ What’s the date today? ❖ Don’t tell me what it is ❖ The old lady’s daughter is a doctor. ❖ I get into bed at about 10:30 (ten thirty) every day.

bath
bathe

breath
breathe

cloth
clothe
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对比

/θ/

thin

thing

faith

mouth
/s/ sin sing face mouse

/ð/

breathe

clothe

writhe

seethe
/z/ breeze close rise seize
气流从舌两侧冲出。细细ppt课体件 会,反复练习
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/s/后面爆破辅音的送气问题
❖ 1. 英语中/s/音后面、元音前面的爆破清辅音 (如/k/、/p/、/t/等)在实际发音中要明显减 少送气,听来就像与它对应的浊辅音,但实 际上发该音时声带并无明显振动。它之所以 由送气音变为不送气音,主要是因为它前面 的/s/音已经送气很强。如:
❖ Sky 注音为/skai/,但听起来则像/sgai/一样
❖ Stone 注音为/stəun/,但听起来如/sdəun/
❖ Strong 注音为/strɔ:ŋ/,但听起来如/sdrɔ:ŋ/
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爆破辅音/t/和/d/
❖ 发音要领 ❖ 舌尖紧贴上齿龈,但不接触上齿,形成阻碍,然后
突然离开,让气流冲出口腔。 ❖ /t/是清辅音,送气,声带不振动。 ❖ /d/是浊辅音,不送气,声带振动。

cap

mop

rope

rope

top
cab mob mob robe job
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词组、短语和句子训练
❖ Basketball player ❖ Push the button ❖ Peace-loving people
❖ Practice makes perfect. ❖ Bill broke his promise. ❖ The pickpocket was peeping into his pocket.
his father.
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摩擦辅音/s/和/z/
❖ 发音要领
❖ 舌端贴近上齿龈(不要贴住),气流从舌端齿龈之间泄出, 摩擦成音。
❖ 注意舌位应比汉语中的“s”(斯)音略靠后,发出的音听起 来不如汉语的“斯”音那样清脆。
❖ 上下牙齿及其接近
❖ /s/是清辅音,送气强,声带不振动 ❖ /z/是浊辅音,送气弱,声带振动
/dz/ cards maids raids seeds
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词组、短语和句子训练
❖ 模仿
❖ Odds and ends
❖ Hundreds of peasants
❖ Thousands of birds
❖ That sounds better.
❖ Now let’s go and meet our guests.
❖ Tong twister
❖ Good, better, best, ❖ Never let it rest, ❖ Until good is better, ❖ And better best.
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爆破辅音/k/和/g/
❖ 发音要领 ❖ 舌后部上台紧贴上颚,形成阻碍,然后突然离开,
让气流冲出口腔 ❖ /k/是清辅音,送气,声带不振动 ❖ /g/是浊辅音,不送气,声带振动
leave prove save serve
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词组、短语和句子训练
❖ Beautiful flowers ❖ A fine view of the mountain ❖ Fortune favors the brave. ❖ It is one of my favorite novels. ❖ Turing around, he found himself face-to-face with
❖ 2. 爆破音+摩擦音或破擦音
❖ 如: a sad story, a nonstop flight, recite the poem, a good chance, odd jobs等中的斜体部分只有轻 微的爆破。这叫做不完全失去爆破。
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❖ 3. 爆破音+鼻辅音
❖ 如:garden, good morning, lightning, good night等 中的斜体部分也只发生不完全爆破。注意:许多人 不会发这个音,他们实际上还是把“garden”读作 /’gardən/而不是/’gardn/,也就是说,他们在最后两 个音之间加进了一个/ə/音。发后一个音节/dn/的音
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❖ 模仿
❖ ❖ ❖ ❖
单词训练
/s/ seal sown sue
/z/ zeal zone zoo

bus
buzz

ice
eyes

loose
lose

race
raise

used
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词组、短语和句子训练
❖ 模仿 ❖ Brothers and sisters ❖ Sing and dance ❖ Sum up experience ❖ Six pairs of scissors ❖ I used to smoke. ❖ Sing us a song, please. ❖ Speak less and listen more. ❖ A still tongue makes a wise head. ❖ Man proposes, God disposes. ❖ The sun rises in the east and sets in the west.
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破擦辅音/ts/和/dz/
❖ 发音要领 ❖ 舌端贴住上齿龈,堵住气流,然后离开让气流猛然
泄出口腔 ❖ /ts/是清辅音,送气较强,声带不振动 ❖ /dz/是浊辅音,送气弱,声带振动
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单词训练
❖ 模仿
❖ ❖ ❖ ❖ ❖ ❖
/ts/ carts mates rates seats
surface. ❖ The teacher pointed out that “that” that that
student had written was in the wrong place.
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❖ 自己练 ❖ Stop thief! ❖ There is something. ❖ May the fourth is China’s Youth Day. ❖ This is better than that. ❖ They’ve been there for more than three
辅音
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爆破音(6): [p] [b] [t] [d] [k] [g]
摩擦音(10):[f] [v] [θ] [ð] [s] [z] [ʃ] [ʒ] [h] [r]
破擦音(6): [tr] [dr] [ʧ] [ʤ] [ts] [dz]
鼻辅音(3): [m] [n] [η]
舌边音(1): [l]
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❖ Grab a bite ❖ Pride and prejudice
❖ Probably. ❖ The big building is two blocks away
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失去爆破
❖ 当一个爆破音后面紧接着另一个爆破音或摩 擦音、或破擦音、或鼻音、或舌侧音时,前 一个爆破音不发生爆破或不完全发生爆破, 这种现象就叫做失去爆破。
free

throw
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[θ][s]不分,[ð][z]不分
❖ mouth/ɵ/-----mouse/s/ thief/ɵ/-----self/s/

thin/ɵ/-----sin/s/ think/ɵ/----sink/s/

south/ɵ/-----sauce/s/


this/ð/----zoo/z/
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摩擦辅音/f/和/v/
❖ 下唇轻触上齿,气流由唇齿间的缝隙中通过,摩擦 成音。
❖ /f/是清辅音,送气强,声带不振动 ❖ /v/是浊辅音,送气弱,声带振动
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单词训练

/f/

fast

fan

few

fowl


leaf

proof

safe

surf
/v/ vast van view vowel
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