新牛津（绿色上教版）一年级下册《英语》音标教学ppt件 8.ppt

1、双元音 aun舌位从a向u过渡，接近u时停止，开口度由大到小，嘴唇逐渐突出。发音时力求过渡自然。发音代言人ncow常见发音字母组合nou sound,groundnow -powder,towel单词发音练习nhownaboutnsournoutnoutlinenloudnproudndownnoutputncrownnshoutnaloudnmountainnoutcomenhourncrowdnpowernpoundnfoundncoward短语速读练习nOutside the housenShout out loudlynFrom mouth to mouthnLike a drowne

2、d mousenClimb a mountainnBetween ourselvesnClean the cow housenIncrease the outputnBrown towelnShout for an hour句子快读练习nI found that I had gained at a pound.nThe cow was doused by a shower.nHow about reading aloud?nWow!The flowers are beautiful.nI found the towel just now.绕口令练习nThe loudest hound in t

3、own bow-wowed at a mouse.n镇子上声音最大的猎狗在对着一只老鼠汪汪直叫。April showers bring May flowers.四月雨带来五月花。双元音 un舌头从中元音的位置滑向u，在接近u时停止；唇形从自然变为圆唇；前音长而强，后音短而弱，发音力求过渡自然。发音代言人nswallow常见发音字母组合no most,opennoa road,coatnou soul,shouldernow low,slow单词发音练习ntoadnalmostnalsonthosencoldngoatntoenstonenstrokensmokenbonenhopenhomen

4、gonpostnholdnpoemnfoldnnosenlocal短语速读练习nHave no hopenGo homenWrote a poemnHold a postnHoly GhostnFollow ones nosenThe local goatnGold CoastnSo cold nOpen and close valve句子快读练习nHe grows old.nHe rowed the boat over the ocean.nIt is so cold outside.nHe wrote home hoping for a big loan.nI hope I can go

5、home tomorrow.There is no smoke without fire.无风不起浪。辅音（破擦音）t dn先将舌尖、舌叶及舌边抵住上齿龈及边齿，形成阻塞，同时，舌前部抬高，做好发摩擦音的准备，一旦闭塞部位松开，气流即从舌面上方的窄缝中摩擦而出，双唇略呈方形。声带不振动，需送气。n发音口形、舌形和t一致，但需振动声带，不送气。发音代言人nchickennjeep常见发音字母组合nch church,chatntch kitchen,butchernt nature,questionnj jazz,jumpng gentle,generalndg budget,lodger单词发

6、音练习nchangencheernchancencheatncheapnDutchnteachnreachncharmingnchairnagenjuicenjokenjobnjoinnorangenjudgenjollynjacketnstrange短语速读练习nChange the choicenA cheap chicken legnCheer up nCheat on the checknFree of chargenA Japanese jeepnJoin in the jurynAn aged judgenTraffic jamnJump from one job to anoth

7、er句子快读练习nChina has changed a lot these years.nIs life a question of choice or chance?nCheer for your environment.nThe chairman is changing his gustures.nWhats my choice for the payment,cash or check？句子快读练习nJames lost his job just now.nDo you like Jacks Jazz music？nA good job is a good friend.nJim jo

8、gs in the jungle.nA gentle judge judges justly.绕口令练习nJames the jailer changed jails chairs and chained the chairs to the jail.n狱卒詹姆士换了监狱里的椅子并把椅子栓在牢房上。nThe chief chief chewed the cheap cheese.n首席长官咀嚼便宜的奶酪。辅音（破擦音）tr drn舌头后部下陷，舌头前部收拢上翘，与上齿龈后部和边齿接触形成阻塞，整个舌头成为凹形。待气流冲开，形成窄缝而摩擦成音，双唇稍稍撅起如吹笛状。n口形与tr时一样。但声带振动

9、，不送气，是浊辅音。发音代言人ntreendragon常见发音字母组合ntr trip,tryndr dress,drop单词发音练习ntroopntruentripntradentryntrainnelectricntrialntransportntrickndressndryndropndrinkndramandrunkndragndreamndriftndraw短语速读练习nA foreign tradenAnother trynTravel by trainnA brief introductionnA traditional trainingnDry the dressnDrive

10、the carnDripping dropsnTry to drink nSweet dreams句子快读练习nHe is trying to treat the man better.nA stranger is wandering in the streets.nThis truck is cheap.nThese trees are going to be used in a trial.nTrick or treat？句子快读练习nI dreamed of playing the drum.nI stopped drinking.nA dewdrop dropped from the

11、leave.nGeorge has dreadful manners.nJoe drove his car to buy some drug.绕口令练习nThe drummers drummed.The druggers hate the drummers drums.So the druggers drugged the drummers.n鼓手敲鼓。吸毒者讨厌鼓手的鼓。于是吸毒者就给鼓手下了麻药。nThe tacky tractor trailers trucks.n破烂的拖拉机是用来拖卡车的。辅音（破擦音）ts dzn舌尖抵住上齿龈，气流冲开阻碍，形成窄缝，使发音带有短暂摩擦，声带不振动

12、，需送气。n口形与ts时一样。但声带振动，不送气，是浊辅音。发音代言人nparentsnfriends常见发音字母组合nts cats,lotsndz beds,hands单词发音练习ndatesngetsncatsnshotsnmeetsnhurtsnratsnplantsnbatsnfightsnseedsndeedsnheadsnfundsnhandsnsandsnreadsnbedsnfieldsnbrands短语速读练习nThree catsnLots of seatsnIn the streetsnEats fruitsnGo nutsnUse spades to move san

13、dsnComfortable bedsnDifferent mindsnMy friendsnSeveral brands句子快读练习nHe has lots of cats.nThe students are reading digests.nOne of the dentists treats me very well.nHe has been thinking about these projects for many nights.nWhen she meets him,she always beats him.句子快读练习nHe stands there with books in

14、hand.nDont store these seeds in the sands.nHe has three lovely birds.nSusan holds his hands tightly.nHe sends cards to his friends before the New Years coming.绕口令练习nEdwards seeds are in that childs hands.n爱德华的种子在那个孩子的手里。nA box of biscuits,a box of mixed biscuits.Bob bought three boxes of biscuits and two boxes of mixed biscuits.n一盒饼干，一盒混合饼干。鲍勃买了三盒饼干和两盒混合饼干。