4爆破音摩擦音和破擦音

辅音Consonants

28个一）爆破音:

[p][b][t][d][k][g]二）摩擦音:

[f]、[v]、

[θ]、[ð]、[ʃ]、[V]、[s]、[z]、[h]、[r]三）破擦音:/tʃ/、[dV

]、[tr]、[dr]、[ts]、[dz]

四）鼻辅音:[m]、[n]、[ŋ]五）舌边音:[l]六）半元音:[j]

[w]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。

[p]

Practicemakesperfect.

熟能生巧[b]

Barryfoundabigbugonherbed.音标对比：

[p][b]

putbook

penbed

petbet

pullball

[t]

Thisisahat,thatisacap.

[d]ThedoormantoldDavidtogodown.音标对比：[t][d]

teadeed

teamdeep

neat

need

bet

bed

[k]发音组合：ckck代表单词：cakecarcatkiteskypick

[g]发音组合：g代表单词：geesegogapgetbigbag

Agoodbeginningmakesagoodending.音标对比：

[k][g]

keepget

kidgain

cakebeg

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]speakspitspystudystarstartskyschoolscreen二）摩擦音:

[f]、[v]、

[θ]、[ð]、[ʃ]、[V]、[s]、[z]、[h]、[r]

[f

]

发音组合：fph

Ifyoubuyfish,makesureit’sfresh

[v]发音组合：v代表单词：votevinevatvailveryfive

first

telephonephoto音标对比：

[f][v]lifelive

fivevote

physicsvisit[

]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。发音组合：th

Thankyouforyourtablecloth.thinkteeth

thick

bothtooth[

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。发音组合：thThosearefarandthesearenear.thisthatthesethosethen音标对比：

[θ]

[ð]

thickthis

themethanteeth

theydeath

these[

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。发音组合：shsssch代表单词：shipfish

sheetsheepdish

sureensureassuremachineWashthefish,please.[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：pleasureusualleisuremeasureGeorgemeasuredthegaragewith

pleasure音标对比：

[ʃ]

[3]

sure

treasure

machinemeasure

finish

revision[s]

发音组合：scseemset

books

face[z]发音组合：zszooprizezealraisekneeseyes

音标对比：[θ][z]

[s]

thiszipbooks

thosezooseem

withhisadvice[h]发音组合：hwh【注意】wh在元音字母o前才发此音。代表单词:househorsewholewhowhosewhom

[r]

发音组合：rwr代表单词:redrightroadfreepraywrongwriteAreyoureadytoread?三）破擦音:

[

tʃ]、[dV

]、[tr]、[dr]、[ts]、[dz]

[tʃ]发音组合：ch代表单词：cheapchildchestchokecheckcatchwatch

音标对比：[ʃ]shoesshipcash

[d]是浊辅音，发音时声带震动。发音组合：jgdg代表单词:jokejewjuicechangejodge

judge音标对比：[tʃ]chargechoicematchʒ

[tr]发音组合：tr代表单词：treetreattriptraintramThere’relotsoftrucksinthestreet.

[dr]发音组合:dr

代表单词:dreamdragdrawdrinkchildrenHelikesstrongdrinks.音标对比:[tr]treetrytreat

[dr]dreamdry

[ts]Thestudentsarewearingwhiteshirts.[dz]Takeawayyourdirtyhands.

辅音Consonants

28个一）爆破音:

[p][b][t][d][k][g]二）摩擦音:

[f]、[v]、

[θ]、[ð]、[ʃ]、[V]、[s]、[z]、[h]、[r]三）破擦音:/tʃ/、[dV

]、[tr]、[dr]、[ts]、[dz]

辅音Consonants

28个四）鼻辅音:[m]、[n]、[ŋ]鼻音[m]MayIhavesomemilk,mum?[n]Noraknowsthenewcomer.[ŋ]Linglingislisteningtothesong.比较：

n[n]

ng/nk[ŋ]thin---thing

sin-sing

in—ink

than—thank

son---song

辅音Consonants

28个五）舌边音:[l]六）半元音:[j]

[w]5)舌边音:[

l

]land,world，deal，tell

Whatabeautifulbicycle!6)半元音:[w]wall,what,answer

Thehome

workeveryweekisvery

hard.

[j]

yes

yellowyearYes,youryellowskirtiswet.1.Redlorry,yellowlorry,red

lorry,yellowlorry.2.Let’slookforleavesinthe

largelakewithalongladder.Tonguetwisters成音节[m]，[n]，[l]英语辅音字母中有3个辅音[m]，[n]，[l]是响音，它们和辅音音素结合，也可构成音节，也叫成音节。它们构成的音节往往出现在词尾，一般是非重读音节。如：apple[`æpl]，table[`teibl]，middle[`midl],little[`litl]，garden[`ga:dn]，lesson[`lesn],physi