4爆破音摩擦音和破擦音

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音标对比： [θ] thick theme teeth death
[ð] this than they these
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[ ʃ ]发音要诀：舌尖和舌端抬向上齿龈较后
部分, 整个舌身抬起靠近上颚, 开成一条狭 长的通道, 用力将气息送出来.气流由此通道 流过, 引起摩擦成音。双唇微开, 稍向前突 出, 略成长方形, 注意不要扁唇, 以免发成 汉语里的 “徐”(太圆)和 “希”(太扁)音 。
Thank you for your table cloth.
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[ ð]
发音要诀：舌尖轻触上齿背，气流由舌齿间 窄缝泄出，摩擦成音。声带震动，属于浊辅 音。
this that these those then
发音组合：th Those are far and these are near.
音标对比：
[p] [b]
put book
pen bed
pet bet
pull 2020/11/30
ball
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[t] This is a hat, that is a cap. [d]The doorman told David to go down.
音标对比：[ t ] [ d ]
tea deed
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1. [ t ʃ ] 发音组合：ch 代表单词：cheap child chest
choke check catch watch
音标对比：[ ʃ ] shoes ship cash
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[dʒ] 是浊辅音，发音时声带震动。
发音组合：j g dg 代表单词:joke jew juice change jodge judge
whose whom
[ r ] 发音组合：r wr • 代表单词: red right road free pray
wrong write
• Are you ready to read?
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• 三）破擦音:
• [ tʃ ]、[ dV ]、[ tr ]、[ dr ]、[ ts ]、[ dz ]
[v]
发音组合：v 代表单词：vote vine vat vail very
音标对比： [ f ]
[v]
life
live
five
vote
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physics visit
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[ ]
发音要诀：舌尖轻上齿背，气流由舌齿 间窄缝泄出，摩擦成音。声带不震动， 属于清辅音。
think teeth thick both tooth 发音组合：th
音标对比： [ t ʃ ] charge choice match
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[ tr ] 发音组合：tr
代表单词：tree treat trip train tram
There’re lots of trucks in the street.
[ dr ] 发音组合: dr 代表单词: dream drag draw drink children He likes strong drinks.
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二）摩擦音: [ f ]、 [ v ]、 [ θ ] 、[ ð ]、 [
ʃ ] 、[V ] 、[ s ] 、[ z ] 、[ h ] 、[ r ]
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[f ]five first telephone photo
发音组合：f ph If you buy fish, make sure it’s fresh
4爆破音摩擦音和破擦音
• 爆破音小结:
• 1) [ p ] [ t ] [ k ] 是清辅音，发音 时声带不震动，送气要强。
• 2) [ b ] [ d ] [ g ] 是浊辅音，发音 时声带必须震动。
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[p] Practice makes perfect. 熟能生巧
[b] Barry found a big bug on her bed.
发音组合：sh s ss ch
代表单词：ship fish sheet sheep dish
sure ensure assure machine
Wash the fish, please.
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[V]发音要诀：舌尖和舌端抬向上齿龈较后部 分, 整个舌身抬起靠近上颚, 开成一条狭长 的通道, 用力将气息送出来.气流由此通道流 过, 引起摩擦成音。双唇微开, 稍向前突出, 略成长方形。[ V ]是浊辅音, 发音时声带震 动。 发音组合：s，g 代表单词：pleasure usual leisure
音标对比： [ k ] [ g ]
keep get
kid gain
cake begห้องสมุดไป่ตู้
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两清辅音一起时，后一个清辅音变
成浊辅音，或叫浊化[sp] →[sb] [st] →[sd] [ sk] →[sg]
• speak spit spy
• study star start
• sky school screen
measure
George measured the garage with pleasure
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音标对比： [ʃ] sure machine finish
[3] treasure measure revision
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[ s ] 发音组合：s c
seem set books face
[ z ]发音组合：z s
zoo prize zeal raise knees eyes
音标对比：[ θ ] this those with
[z] zip zoo his
[s] books seem advice
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[ h ]发音组合：h wh
【注意】wh 在元音字母o前才发此音。 • 代表单词: house horse whole who
team deep
neat need
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bet bed
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[k]发音组合：c k ck 代表单词：cake car cat kite sky pick
[g]发音组合：g 代表单词：geese go gap get big bag
•A good beginning makes a good ending.