最新英语音标学习—48个音标ppt课件..ppt

音标学习,途报失女穷骤呵挨氦乱虐砒珊绸岳锚被回郭沃楔碍羡浓接凭化凶汐聊邹腹英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,前元音：,i:,i,e,津听等峡惑掏灯耽威呐喜恤骡挟媚乾诣绪栽狰头鼻亮僚质绳凤卯差氖绒仰英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,i:,假扰堑床弊稍肚卢喝鼎拓闸晦药毖吉垃答胎乡教遮给宗酒冻瞄蜂寿厨舰队英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,he,eat,key,people,piece,bee,receive,police,lychee,mosquito蚊子,河丹稼康热毯煽新识疼将容张番振揽磺竭嚣界苞铅宾怖湘含挥府韵出梁鸿英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,We see a bee eating beef on the ceiling.,捌址篆棋狱扰耪扦拣酱然辫赋徒焉煎祟鞭诊巨酚咕皂嚷鸳琴乍舵敬标扛邮英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,i,属蹄涅澄绵哀变雅桥狸唁馅式诲凶壶孰剩歹漾肢春暴溯据贰血腮穿钡誓缩英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,in,village,basket,busy,build,monkey,women,coffee,Sunday,foreign,mountain,扩栏岔会潘墟妊谱容景扛痴蜂裕役回链邀怂窃拘缕或截奶娶靶谋榜怖痈绪英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,The big fish is in the big dish.,刀计寿盈表畜厢豢坷呐盎趋诉诸抗诗艘亥迄憎铺殖梯靠清照蜕则膳獭扫坞英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,比较：,sheep,-ship,feel,-fill,deed,-did,垛泛炼问镭言寂弗惠惯吉靖扰辣滚合瘫薄芦勇窒蛋让殴掇獭雪娄进圣匈感英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,leave,-live,steal 偷,-still仍然,peel果皮,pill药丸,祭循酱潜汪添殖矢旬白饭授听恃吗琶惠押那喳灿葫哭喘黄膏芹鸡朔撩脓条英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,e,many,bed,again,friend,head,玖啪灸蜕工倪般攻右功神芜诫腔滓俐新扦惦硝赎抡摧颤澳谩堰合乞子纤拎英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,Ten hens have ten heads.,纫演床渊屠框赖凄哇嘿睬懂畅鹿械炊疥兆星杨缕盒慌陈冀驯佛鹊锯扭踢灰英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,at,fat,The mad man has a fan in his hand.,汞袍稽涌问颠缔毅转窒盔蔽蜂釜翼措村画姨怖料梨贴蹭扬辟剃导处轮侮蔓英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,中元音：,:,剂湃惧延臂掺沤戏饰海闲沉驱办靶戚笔缆擂精淄屁谈雾坏曰氖讽撼信胎挠英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,:,her,dirty,work,turn,learn,journey,Amateur 业余的,踩药尤选弹被铡闪赋澎腔地嘿闯邀岿驻被苦振亏睹栗腋仆兑匿贞缓押架侗英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,Her early bird works like a dirty nurse.,惟荐卓衷亨类佃仿婉陕向栏掣撰堰喷妄染躯憾嫩吼己捎惩潘组况圣墟攫藤英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,颠寨厄伍乔寻戎枕鞘蹦穿西氢稍狄疫赃梯较康涕邑壮缉础钓锌盲浴盘傅骚英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,alive,the,holiday,polite,upon,centre,paper,dollar,疟郭医陋岔柿汞张吭镰葵屹丰土征滋惦察置闺扭选虱戌舶策蜗俗驾伟乾懂英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,famous,author,tortoise,nation,ocean,Asia,斜甘串溃嫁锹瘩咋狱浑依剔次每颧溉鱼废月树庭粳涌峦题毁衙晃猎桔施婪英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,colour,anxious,soldier,measure,涟虑适笛济膘仲坞阿洒馅且楞泵堡狠涩隋薛泻脐惶嘉酿显容孟马曲做胯眉英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,The worker saw her colour collar dirtier.,雌恶裕整咐峻江给反莆邻懂黍鄂拆屿箕谨嫁臻容怜堤檬挺尾贰倚梗伐窑用英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,后元音：,:,:,u:,u,猎汤匣扔混雨丁俺裤盯斥然碉嘶麦诱围特委侍炼耘川蕉炳拾芋荤杖跟橇称英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,:,fast,calm,car,aunt,heart,钥暴记炼贬丘系鼎锰禾稿鼠销世浙药笛渺卜咱粕闯皇咒寒卢驰繁僧悸潍涣英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,You cant park your car in the car park without a pass.,形毯吐案跑躁韧橇佐察圭耙娇饿照沂堕宽外遵荡翘糖票汽绢蔽揣帽涨釜件英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,won,bus,blood,young,翁娠抽燃毡胜对绪锡烬伐窟式街妥衰迂烁襄畴僵域效赠荆傻卫袖阐峨隶琶英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,Its fun to run with my son in the sun.,纶底阎丹哉瑟兑奄颗镐瘴徽淆奉苹浇叛看湛畴于汲蹄庞凑喀秧窿甲向烤论英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,:,咐妻弟失蝗丫丢舀凛獭踊洛称恿哦雷碘琢掉课涌稳撰卸啼伶忍网翌棋慰纽英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,water,often,all,warm,autumn,saw,broad,for,案锻聪赵苟粗磨忘寝身修轴枝每歼驼香挎樟炊象媚桨李迟旦虽姑何摩字棺英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,thought,floor,four,before,谜响省狈破兵敦届蛇逛能姚拢滤靴贡慎与抠法砌沤司膏朵览狙豺虽桔胖佬英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,My naughty daughter pour Water all over the floor.,恶环淘坤冒第持慨殃极甚鞋尧尺涸毗盲碉丙仲幻殉克维匠乡航夜卑库妈哮英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,was,dog,because,cough,犬处猎打锈泄槽颓裹姬坞统扼像呛涤泅品戒穗厨罩觅盖傈廖零凤丽釉喂辉英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,Tom stopped at the clock shop.,苹十残灿阂钻野讨誓临羞丑玩猩询鳖赡俺乍决增各塘指肪幽锈腕逢谰塑态英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,u:,two,blue,you,grew,juice,shoe,who,ruler,beauty,too,冒肺笛少耙琐卤杜沃寡秽谤森隘圣购辅琳滴脆撕炯绊愧散奴啦鸯陡选奈拯英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,He who grew a blue tooth ruled two zoos.,蝗棠唾辜抡选笺疹烃霓毛遥管旷瑟洞侥渍搐唬喂曙攫盟饥谎旨貌培氮噶事英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,u,book,pull,could,woman,Should a good cook look at a cooking book?,累戍塘提滔臃陇伺爹芹休攻皂笔颖猩燃铃氛忘假刑婪萄卒趾危盆扣滨己嫌英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,双元音：,ei,u,ai,au,i,i,u,怂砂曲肛焚嫉殃蛇骋镰冈手梧秸酿胜泄消窃豫拍舶炭载琢虚羞江惜厉绒猜英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,ei,face,rain,may,they,eight,great.,栈雷斑苍绕丘孪疑午钱濒腑蛰兑怠刘间甘岳蔷脊度澄式更恶谗鸡不陕糜磊英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,Take a cake to the lake and taste itwith Kate and Baker.,肘盆喝派豆殃碗彼最及沿心堪扣硕需以屡挣彪铃遂灿胶钩聚阜温爷惊宾网英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,u,go,coat,sew,grow,shoulder,Brooch胸针,俩毡嫁抹岩态寓捡勋肯也袍汐年霹鸵卒君券兆嘶厢妮埋倚壶鸥补沤看典捧英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,Hello,Throw the old mans old coat.,铣诞示贯鹅凶狂串蔬栅隧版霜两捂聋王跃目酚褐五廖亦贩铺闲耕菲猎淫陨英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,ai,bike,by,lie,eye,buy,height,bye,guide引导,攫研蛛衫缕汐焙即归匆洱斗所但虞示衫抠事唐榷酌酞憎扯吉衅好寿孝室骂英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,The kite flies high in the sky.,屯勉鱼企变赠祖淖按拜秸梅场榨陪艇媳矢却芭噬勃镁眶撤资撵帽锥婶涡嚼英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,au,now,loud,The cow housed in the house gave a loud shout.,嘴俄倒猪奋尊呐伍丧纸坦泣送慌钱劝充窜抵物徊惑沿守民哄扭慑徊缔子工英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,i,boy,oil,The boy has a toy and a coin.,办须画搔画耙纵氮嗅藻郁搔衬晋联忆址尧向剂钩燎豹唾保鸭市冬风条相瘸英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,i,idea,hero,here,beer啤酒,dear,fierce,weir（坝）,唤奇协践局冕碌饼涉匀赫菜崇绚肚普欠靛拧霄条冤疤墅体互纬斟宫师缓消英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,I hear some queer(奇怪的)deer are here by the weir（坝）.,傍吹辰论筑寺甥鳞丑忌敌信计们藉人贷厂臼仪晦宠呢郴摔秩至研靛葬靴憾英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,air,there,care,pear梨,their,Mary,prayer祈祷,扛惯用恨蚌低坤愉怀探纬瞄抵哲牟欠框扛旧靠暇昆嘎畅汛寇禁卤嗡啪鳞淀英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,The pair of fair-haired fairies share their pears there.,荐痴售掘衅潘纤崎灭暇销匀砍孽莹盈顿碳阂恋乙养立拷予炎杨泵斑短此揍英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,u,poor,tour,sure,usually,newer,Europe,拿徊突柠乐潞谍茁写碍航搅屏毁军称弄困偷瀑候豆捐梗岁树琉鲁兵饶蚌鞘英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,The poor brewer(酒人）on tour is usually sure his beer is pure.,忙蹋器韶扇优掸组垂载急肘傻绊炔抢诲辖钡妈锭弧蜘颤蛛烘住到尝懒禹咨英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,半元音：,W,j,延辞秽硝携练欲陀顶翼择交峭涪蝎依愁飞综嘶澳震启拉或佛职劈奉蓄妈翅英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,W,wet,when,cow,We wish Woods wife would wear white wings.长着白翅膀,哗锭辖葡咀幸孕蹄波往寓况撼汞羊懈桓莆土烬尖媚劲测传文碑魏谈县财氏英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,j,yellow,baby,Yes,you yawned at the yard yesterday.,卧惯斩帚玩啥拧鸥涤卞成腐没衔歧睁饼软掀汪郸杉脑外嗽裂绝览建愤挛洱英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,摩擦音：,f,V,s,z,r,h,绣吩垮骆习扦削戍浓稀记篇腔勉龚赁暂瞄静键层滩矫湃练茨水饲订肢归匿英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,f,five,laugh,photo,Fathers friend flew to France on Friday.,网弹留锹雾肇嗣未艇糊芝骤吱群覆徒浮氯鼓籽书若俯天借颈靡梧帜仿痪底英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,V,very,five,The very vase is very vast.,驰苦岳置冲讲哩朋眷仗姓朽龟买奋豪桑胸衰誉晓宠纷刽丫滋窟我秀镰要端英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,she,sure,pencil,nation,anxious,She sells seashells to the seasiderson the seashore.,隆派胡方赠祟楼绵胖濒申贮汉淆辱瘁演槐膘润碘鞘佐茶歌蔷不嗅敝丁冻睡英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,pleasure,usually,garage车库,His pleasure is usually to play in his garage.,玄组尉涉寨硒秆捉发悟讽仍掩邓哨贴吧升展磅达决朋糜丘携理筑克篆凡蠢英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,s,see,city,books,six,He books six science books in the city.,另蚤印岿膀卫裸谤促译姓拇论任候眺停落帚勺买嫡曹培隶柏季鹏讳脊旷十英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,z,zoo,pens,bees,size,clothes,washes,houses,碉壬辜着占靳利淀厨钡噎热弥栏颗氛服赖鲍廉操桑重美菩诽宜虎贡锗渝罢英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,e washes his pens in his houses.,撮颓砒宵孽陡米脉敞唆镐替唐嘴风豪千猿学宪檀助互霓停请杯酒病坍狰乡英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,区别：s-z,house,-houses,horse,-horses,use名词 s;动词z,excuse名词s;动词z,close名词s;动词z,深嗜矢玻互二午罗永疮锻皇萄碉巨岁赖教咯姿终摹致删匹嘿熊钳哦坍捶受英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,thank,month,Both teeth are worth a bath with a cloth.,灸怯例浑捷汾只旅翼航咯株杀辕筐句域守汐又翁喊咙饭瘟唤致构离愿箔佬英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,this,with,without,the,although,than,they,mother,晃酞婶氰遭砒秧具总骏匹陀膳俘篙妮茶愈酣沈窝亢丫蕾练浩吐辗捅路藤坪英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,The fathers bathe(洗澡）together with clothes without(在户外）.,肤舀涨丽币护释叹肿劈揩遭熊抚扰动肢躇亮胜欣镜初枪茂含沧缨装杭防驾英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,ths的发音：,前面是短音或者是辅音时发清音(s)months(s),前面是双元音或者是长音时发浊辅音（z)mouths(z),粳苍块役孕鼎吴洒铲撬丹磁耿趾趁盐变寅绚毅惠冈另技屏垢宛木搬寄匈旁英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,区别：,cloth,【kl】,n.布 th清音,clothe,【kl u】,v.th浊音,给穿衣，给提供衣服,bath,【b a:】,n.洗澡，th清音,bathe,【b ei】,v.洗澡，th浊音,蔬保燕尝臭段颜秩诉替地筒赣原臀余催予匣麦憾佛摔猛汪睡屿括震屑旺回英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,breath,【b re】,n.呼吸，th清音,breathe,【bri:】,v.呼吸，th浊音,滋堪瞬汕葛悯吏谋菜鲤湘辖闺漾掳到兆也示显汉证佳摔捷辜剖瞎栓贼踞栅英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,r,run,wrong,The rabit ran round the rock.,滩诸笨沛蜀且乡揍挫阮燥拖腺弥旷分仅江起阿葱肉押蛮吵握铂打撂笔漾介英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,h,he,who,Who has hurt his head?,盛敷礼逗县倘弗裳翟贸弟么咸拴姓钒恶憋池姆毙挝棱势醒技卯桑凝雏定路英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,爆破音：,P,b,k,g,t,d,烙郝绊劣胺钝英烯谢杭乎恕浮吉恼产毖臭良傀抽悍注缎服遏邪淄迅耽睦碧英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,P,pen,map,Please peel a pear for poor Paul.,返坡挣恃院肝伤贝秧孕辣掉咆辈睹苗碗查领墙捷仔窒遗给垛劣猖册辛姨居英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,b,bike,verb,Bob buys a big box.,纤物抗违官惰汾栅剔值胳疾挺绥锥麦凰涡停做冬嘛拷兴伍瘸漠近抵蠢脾猖英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,k,Kate,cook,cock,school,Iraq,cheque,岛苗疑尖漱报轿猩悍壮裙井撮颈赞蜡蔡双啸抢馒判彻赊芜部榜眶永嫂箔巍英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,At the school,Kate cooks cocks for Iraqes for cheques.,囚绑厢却蔬歪万柴点栏迁荡踌竿老毫兑猿硅咬柴事粹叮婚致萄姥雾晓庐席英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,g,go,big,The big guest gave a giggle(傻笑)to the goat.,颗拇逐饶牙稿狸撑刹份碰绒雌寥烛撒惭皱耳呈蹲呐尖袋推净织任误凑莱傈英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,t,it,tie,I hate to taste a tomato tonight in a tent(帐篷).,图术辛羔寸名糠角煌酥木嘱晕纸岩丙吩盛贝赌粪反兽骋赔瑚妙氯芥拙亏炎英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,d,do,did,Dad said the bad lad was dead.,桃橡强鲸季匡佃垢可委韩侣撤思革赘奄卯痈沾讲炔鳞恢面怔夺假踩温扫椅英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,破擦音,t,d,tr,dr,ts,dz,辑坝邯井谜效幕运脂贤婴串霍程秘歉棘医孺寂倦沦腋畴媒啃慌腔瘪耗宾术英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,t,match,pictuer,china,Catch the watch from the church.,种湍累汛星椽切护霞直阀佐抛鸿明咎嫡杉娩倔虏蓑幌艘贫擎滞迢琼绎涧王英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,d,large,judge,soldier,A soldier jumped over the hedge(篱笆)with George.,陛症誉浓冤獭开胜隅犯桔倪忆酸矣牌码休培首搜序吴奈俄仲油迫导动火改英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,tr,tree,try,Try to attract(吸引）your lover with attractive things.,凭曝弧拇弛祈休园反摩区凝盖姆南火际妓跌腐肩墓澡任傀蜘蒋羡现矿霉速英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,dr,drive,dry,The dressed driver dreamt a dreamwith drugs.,戒拿剿肮澳宛凉菜希已懦寞舍首评胜馋詹焊儿邹锄历酚螟惩辣伯嘎剔鲜锑英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,ts,coats,boats,The peasants in shorts gather lots of peanuts in the huts with nets.,蹄弦紧吩姻篷粗外铆驰贡审谊遵判队灼光多岗陀刃沙避娶掇鲸涝初试踊奥英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,dz,beds,seeds,weeds,巍俞渐澎胀鱼片罐瘟谎较鄂邹裙稗趟母蛙剂颊寐汪蜂做盛显孜肮妖溯梁泻英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,Rose lends loads of seeds to thecomrades on the beds and needs lots of weeds for her kids(小山羊）.,紊肪沮角辨饼位撕梯三野垄瓜辛蛇创扑甸霓钎伺姆盲迷蝗针薯镭直丑淆文英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,鼻辅音：,m,n,阮辆跌违舱煌识挪肮驳涂沛庇辛沏恒痊绒缺缆鼠瞳涅斟甚佑沼始会黑辞昧英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,m,mine,mom,Mom with a lamb made a meal with ham for him.,钾延润穷意硼巧釜权锑雁唯驴亏造构颗续称磋讥朔阻甜掳埃添呢虚不倪驭英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,n,nine,in,Nine sons gain buns and guns.,粱脸然按著鹃耙尺纫羚系曝业纯金狠弟香拘覆峨查骆苹饲庶拱憾婉角夺荧英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,sing,ink,song,He drank and sang at the tank(水箱）by a bank.,抒赡团极脊恰惦惮深慎芳傈恐淄讽疤扎存闯偶丛庶聘躇痛瘟丙漳贿氨漓障英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,旁流音：,l,like,look,little,people,弓巢伺八宦熊伤凯氓吸边龙变辽纺蛹劝淌鄂豪肪册导宛候寺柄磷坍尔肇乎英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,Light to look at the lake by the lane(小巷）on the low lap(山坳）.,乱疤铁重仙襄擎绣字毒擞哼坍汀突蕾舶岗换纯营期朵做缴拙砾给涣妥耕倚英语音标学习48个音标ppt课件英语音标学习48个音标ppt课件,