Unit5Pronunciation课件译林版七年级英语上册

(Pronunciation)pronounce/f/,/v/,/ʃ/,/ʒ/,/θ/,/ð/,/s/,/z/,/tr/,/dr/,/tʃ/,/dʒ/,/tʃ/,/dʒ/,/ts/,/dz/correctly;tellthedifferencebetweenvoicelessconsonantsandvoicedconsonants;recognizerelatedcommonlettersorlettergroupswiththeaboveconsonantsounds;learnhowtopronounceawordwithphoneticsymbles.Tochangealifestyle,Danielgoestoafarmtospendhissummervacation.AnimalAreaFruitAreaVegetableAreaIshislifestylehealthynow?Let’sfollowhimtoseehislifethere!It’sabeautifulfarm!Therearemanytreeswithdropsofwaterontheleaves./tr/与/dr/发音技巧

清辅音/tr/：双唇收圆向前突出，舌尖上翘抵住上齿龈，声带不震动。不振动声带。/tr/=tʃr浊辅音/dr/：发音口型相同。振动声带。/dr/=dʒrtry/traɪ/train/treɪ//tr/dry/draɪ/dress/dres//dr/tree/triː/drop /drɒp/Heeatsmanykindsoffoods.发音口型相同。舌尖抵住上齿龈，堵住气流，使气流从舌尖和齿龈间送出。清音/ts/：类似汉语的c。不振动声带。浊音/dz/：发音短。振动声带。/ts/与/dz/发音技巧cats/kæts/hands/hændz/lots/lɒts/birds/bɜːdz//tr//dr/eats/iːts/foods/fuːdz//s/与/z/舌尖在牙齿中间，气流流出比较顺畅。/ts/与/dz/舌尖抵住上齿龈，摩擦更强。气流流出不顺畅。

区别：/s//z/Hetriesfruitandvegetables.发音口型相同。上齿轻轻接触下唇，气流从上齿与下唇间的缝隙通过。清音/f/：不振动声带。浊音/v/：振动声带。/f/与/v/发音技巧off

/ɒf/of/ɒv/leaf

/li:f/leave

/li:v//f//v/fan/fæn/

van/væn/和字母的区别：F[ef][f

]V[vi:][v]

fruit

vegetable/fruːt//ˈvedʒtəbl/Amongthefruit,helikesredcherriesandpurplegrapesbest.发音口型相同。双唇微微张开，舌头自然放松,舌前端靠近上齿龈,气流从齿间送出。清音/s/：不振动声带。浊音/z/：振动声带。/s/与/z/发音技巧box

/bɒks/zoo/zu:/

see/si:/

zero/ˈzɪərəʊ/

/s//z/six

/sɪks/nose

/nəʊz/和字母的区别：S[es][s]Z[zi:][z]

grapescherries/ɡreɪps//ˈtʃerɪz/

摩擦感，干脆。清辅音/s/，不要加尾音。浊辅音/z/，振动声带，但是尾音不要拉长，发音短。

Forbreakfast,heoftenhassomechickenanddrinksjuice.H[eɪtʃ][tʃ]G[dʒi:]

J[dʒeɪ]/tʃ/与/dʒ/发音技巧

cherry/ˈtʃerɪz/China/ˈtʃaɪnə//tʃ/jam/dʒæm/jelly/ˈdʒeli//dʒ/chicken/ˈtʃɪkɪn/juice /dʒuːs/发音口型相同。清音/tʃ/：不振动声带。类似声母：ch浊音/dʒ/：振动声带。类似声母：zh和字母的区别：[dʒ]Inthesouthpartofthefarm,therearemanymushrooms.Heusuallytakesawalktopickthemafterbreakfast.舌尖出来透透气与/s/对比：/θ/，/ð/舌尖露出来，/s/舌尖在牙齿后面。

sat/sæt/mouse/maʊs/

that/ðæt/mouth/maʊθ/发音口型相同。舌尖微微伸出,舌尖轻轻触碰上牙齿，气流从舌尖齿通过。【不要咬到舌尖哦】清音/θ/：不振动声带。浊音/ð/：振动声带。/θ/与/ð/发音技巧tooth/tuːθ/this/ðɪs/three/θriː/

mother/ˈmʌðə(r)//θ//ð/south/saʊθ/there /ðeə/注意：发音口型相同。双唇收圆并稍微突出，舌头稍微上卷，送气/发声。类似汉语声母：sh清音/ʃ/：不振动声带。浊音/ʒ/：振动声带。/ʃ/与/ʒ/发音技巧fish/fɪʃ/television/ˈtelɪvɪʒn/ship/ʃɪp/

pleasure/ˈpleʒə(r)//ʃ//ʒ/mushroom/ˈmʌʃrʊm/usually/ˈjuːʒuəli/注意：清辅音/ʃ/，不要加尾音。fish

/fɪʃ/浊辅音/ʒ/，振动声带，但是尾音不要拉长，发音短。vision/vɪʒn/Therearemanytreeswithdropsofwaterontheleaves.Heeatsmanykindsoffoods.Hetriesfruitandvegetables.Amongthefruit,helikesredcherriesandpurplegrapesbest.Forbreakfast,heoftenhassomechickenanddrinksjuice.Inthesouthpartofthefarm,therearemanymushrooms.Heusuallytakesawalktopickthemafterbreakfast.It’sabeautifulfarm!Think：Whatdothegreenlettersorlettergroupsincommonwhenwepronouncethem?Howabouttheredones?Ishislifestylehealthynow?Yes!清辅音：气流振动发出的声音;（发音时，手放在喉咙处，声带并未震动；）清辅音和浊辅音发音区别/f//v//ʃ//ʒ//θ//ð//s//z//tr//dr//tʃ//dʒ//ts//dz/对应清辅音和浊辅音发音相同处：浊辅音：声带振动发出的声音;（发音时，手放在喉咙处，声带振动。）口型Therearemanytreeswithdropsofwaterontheleaves.Heeatsmanykindsoffoods.Hetriesfruitandvegetables.Amongthefruit,helikesredcherriesandpurplegrapesbest.Forbreakfast,heoftenhassomechickenanddrinksjuice.Inthesouthpartofthefarm,therearemanymushrooms.Heusuallytakesawalktopickthemafterbreakfast.It’sabeautifulfarm!Discuss：Besidestheselettersorlettergroups,arethereanyotherrelatedcommonlettersorlettergroupswiththeaboveconsonantsounds?/f/:f,ph/v/:v/f/对应的字母组合fruit/fruːt/

five/fɪv/fan/fæn/phone/fəʊn/physics/ˈfɪzɪks/vegetable/ˈvedʒtəbl/very/'verɪ/voice/vɔɪs/vase/vɑːz//v//ʃ/:sh(s,ch)/ʒ/:s(ge)/ʃ/对应的字母组合mushroom/ˈmʌʃrʊm/ship/ʃɪp/

she/ʃiː/sugar/ˈʃʊɡə(r)/machine/mə'ʃiːn/usually/ˈjuːʒuəli/measure/ˈmeʒər/pleasure/ˈpleʒə(r)/television/ˈtelɪvɪʒn/genre/ˈʒɒnrə//ʒ//θ/:th/ð/:th/θ/对应的字母组合south

/saʊθ/

think/θɪŋk/thin/θɪn/tooth/tuːθ/there/ðeə(r)/this/ðɪs/those/ðəʊz/mother/ˈmʌðə(r)//ð//s/:s,se,c,ce(sc)/z/:z,ze,s,se/s/对应的字母组合grapes/greɪps/sun/sʌn/horse/hɔːs/city/ˈsɪti/rice/raɪs/scene/siːn/cherries/ˈtʃɛriz/zoo/zuː/zebra/ˈziːbrə/size/saɪz/has/hæz/nose/nəʊz//z//tr/:tr/dr/:dr/tr/对应的字母组合tree/triː/train/treɪn/truck/trʌk/try/traɪ/drop/drɒp/draw/drɔː/dream/driːm/dry/draɪ//dr/特殊：street/striːt//s/+/tr/，/tr/发成对应浊音/dr//s清/—/s浊//sp/—/sb/sport/sk/—/sg/sky/st/—/sd/stand/tʃ/:ch,tch/dʒ/:j,g,ge,dge/tʃ/对应的字母组合chicken/ˈtʃɪkɪn/China/ˈtʃaɪnə/lunch/lʌntʃ/much/mʌtʃ/match/mætʃ/juice/dʒuːs/jump/dʒʌmp/gym/dʒɪm/large/lɑːdʒ/bridge/brɪdʒ//dʒ/

/ts/:

ts，tes（名词复数/动词三单）

/dz/:ds，des（名词复数/动词三单）/ts/对应的字母组合eats/iːts/ants/ænts/boats/bəʊts/hats/hæts/kites

/kaɪts/foods/fuːdz/cards/kɑːdz/beds/bedz/hands/hændz/rides/raɪdz//dz/Therearemanytreeswithdropsofwaterontheleaves.Heeatsmanykindsoffoods.Hetriesfruitandvegetables.Amongthefruit,helikesredcherriesandpurplegrapesbest.Forbreakfast,heoftenhassomechickenanddrinksjuice.Inthesouthpartofthefarm,therearemanymushrooms.Heusuallytakesawalktopickthemafterbreakfast.It’sabeautifulfarm!“Ihavesomeotherfavoritefoods.Canyourecognizethemonebyone?”Practice:Readthewordaccordingtoitsphoneticsymble.Practice:Readthewordaccordingtoitsphoneticsymble.Practice:Readthewordaccordingtoitsphoneticsymble.Practice:Readthewordaccordingtoitsphoneticsymble.Happinessshinesbright,likethesuninthesky,Eatingwelleachday,keepsmybodyalive.Activeeveryday,Irunandplay,Laughterwithfriends,feelssonice.Timeforresttoo,sleepmakesmestrong,Healthyhabitsformed,foralifethat'slong,Yes,Ichoosehealth,it'smyhappysong.HEALTHYEALTHYHLet'slivewithahealthylifestyletogether!ExerciseReadpairsofwordsbelow.WriteanSintheboxifthepair’