《英语语音进阶教程》课件 Lesson 9 5 个长音音标i ɔ ə u ɑ

Unit9

5个长音音标

/i://ɔ://ə://u://ɑ:/短元音和长元音的对比短元音[i][ɔ][ə][u][Λ]长元音[i:][ɔ:][ə:][u:][ɑ:][i:]★发音要诀(1)舌尖抵下齿，舌前部尽量抬高。(2)双唇扁平，牙床几乎半合。(3)这是长元音，发音时嘴角向旁伸，做微笑状，并要有一定的延长。★发音练习[i:]发这个音的字母和字母组合eeaee

e:mebesheheweeveningee:sweetbeesweepsheepseesleepthreegreenea:meatleafseapeateacheatclean根据发音规则，圈出下列单词中元音字母组合发音相同的两个词。

1.seatrainbeancat2.giftfeetteacherdog3.pigstartreejeep4.sweetseafishthe/i:/例词：

heseatreefield短语：

greenleavesdeepsea

cleanstreeteatthemeat例句：

A:Wouldyoulikecoffeeortea?B:Tea,please.A:OK.Ihavetea,too.

me

[mi:]she[ʃi:]see

[si:]sea

[si:]

meet[mi:t]

heat

[hi:t]

need

[ni:d]

free

[fri:]

feel

[fi:l]

bee[bi:]蜜蜂

three[θri:]these[ði:z]O(∩_∩)oReadthefollowingwords.Whichletterspronounce[i:]?Theletters“e,ee,ea…”pronounce[i:].Let’sreadthefollowingsentences.(1)Afriendinneedisafriendindeed.(2)Whichwouldyoulike,blackteaorgreentea?(3)Canyouseethegreentree?(4)Thereisakeyontheseat.(5)Doyouliketoeatmeat?Ps./ɪ/与/i:/发音的不同

（1）这是两个不同的音素，/i:/不是/ɪ/的单纯加长。它们的发音口腔部位不完全相同。（2）发/ɪ/音时，口腔肌肉松弛；发/i:/时口腔肌肉紧张。（3）/ɪ/是短元音，发音短促；/i:/是长元音，发音细长。

[ɔ:]发这个音的字母和字母组合aawaloroora:wateraw:drawstrawberryal:ballwallor:horsecornforkorshortoor:floordoor根据发音规则，找出发[ɔ:]的1个单词写在后面的横线上。

1.tallbirdbreadpoor2.ideachairsporthare

3.cakebearwalkcup4.drinkshortbagmilk

[ɔ:]door

[dɔ:]

law[lɔ:]

call

[kɔ:l]more

[mɔ:]

small

[smɔ:l]

story

['stɔ:ri]

tall[tɔ:l]/ɔ:/例词：

forkballmorningairport短语：

fourballsscoreboardmorningglorysportsreporter例句：

A:Iseetwochildrenontheblackboard.B:Heisshort.A:Sheisshorter.

/ɔ:/

aalawororeoaouroaroughaugh[wɔ:tə][hɔ:t][fɔ:s][ɔ:l][tɔ:l][kɔ:l][tɔ:k][wɔ:k][sɔ:][lɔ:][dɔ:n][drɔ:n][nɔ:][bɔ:n][kɔ:n][lɔ:d][bi'fɔ:][brɔ:d][fɔ:][sɔ:][bɔ:d][dɔ:tə][kɔ:t][ɔ:t][bɔ:t][ɔ:t]

daughtercaughtoughtboughtthoughtwaterhaltfalsealltallcalltalkwalksawlawdawndrawnnorborncornlordbeforebroadfoursoarboard[

ə:]her[hə:]bird

[bə:d]

work

[wə:k]shirt

[ʃə:t]

girl

[ɡə:l]skirt

[skə:t]Theletters__________pronounce[ə:]“er,ir,or…”/ɜ:/-/ǝ:/例词：

girlbirdworkturn短语：

earlybirdsuperbworkthirstypersonperfectsearch例句：

A:Healwaysarrivesworkearly.B:Buthewasn’tearlythismorning.A:Youweren’tearlyeither.Readthefollowingsentences.(1)Theearlybirdcatchestheworm.(2)Therearethirteengirlsinthethirdpicture.(3)Pleaseturntopagethirtyandreadthefirstdialogue.(4)Thenurseinadirtyskirtisfeedingthebird.(5)Hehaswrittenthirtypoemsthisterm.[u:]发这个音的字母和字母组合oooui

o:dowhowhoseoo:foodmoontooui:fruitjuiceu:rulerrude根据发音规则，找出不发[u:]的单词。

1.juicemoonzoopanda2.toothbroomeyespoon3.headbootnoodlespool4.nooncoolbootwatch/u:/例词：

zoowhofoodblue短语：

atoothforatoothSueandLucyfruitjuicetwoshoes例句：

A:Lookatmynewshoes?B:Oh,theyarebeautiful.A:Yourbootsarebeautiful,too.[ʊ]put[put]book

[buk]

good

[gud]

look

[luk]

cook

[kuk]foot

[fut][U:]shoe

[ʃu:]

food

[fu:d]

cool

[ku:l]room

[ru:m]noodle

['nu:dl][ɑ:]发这个音的字母和字母组合aaraueara:grassglassclassplantdancefastfatherlastar:carstararmMarchgardendarkscarfau:laughauntear:heart根据发音规则，圈出发[a:]的2个单词。

1.armlipdoctorcard2.cloudcartgardengate3.ballscarfdarktiger4.joblorryMarchpark/ɑ:/例词：

cargardenstarguitar短语：

fastcarhalfmasthearttransplantstarsandbars例句：

A:Youlookverysmarttoday.B:Thankyou.C:Whatamarvelousdanceryouare.Letmetakeaphotographofyou.

/ɑ:/art

[ɑ:t]

hard

[hɑ:d]

star

[stɑ:]card

[kɑ:d]

Readthesewords:

1.dark

2.arm

3.start4.car

5.park

Makesentenceswithfollowingwords.Eg:large,park,farmAlargeparknearthefarm.car,park2.star3.hard

/a:/ aaraueareral

[a:m][a:t][ba:][ha:d][pa:k][da:k][ma:tʃ][pa:ti][la:dʒ][fa:st][a:sk][pa:s][kla:s][ta:sk][sta:f][fa:ðə][ra:ðə]['ɑ:nsə][a:t][la:f][ha:t][kla:k][sɑ:dʒənt][pa:m][ka:m] clerksergeantpalmcalmarmartbarhardparkdarkmarchpartylargefastaskpassclasstaskstafffatherratheranswerauntlaughheart/α:/carfarmclassfather/כ:/orhorndoorfloorhorsecorn/ə/sisterbrotherrulerunder/ə:/hershirtgirlskirtbirdfir