下面雅思频道为大家整理了突破雅思口语发音：长元音和双元音，供考生们参考，以下是详细内容。
　　长元音和双元音饱满
　　鬼鬼祟祟的英文就是由于鬼鬼祟祟(sneaky;lousy)的元音造成的!只要把元音发饱满(full),你的英文立刻会变得悦耳动听.那些英美流行歌手就是元音饱满的范例.
　　国际音标[I:]=美国音标[I]
　　Nickname外号:穿针引线长"衣"音!
　　Matching Sound中文近似音:衣服的"衣"
　　Gesture动作:在空中做一个"穿针引线"的动作.
　　Special Trick 特别的技巧:做疯狂勉强微笑状.
　　Extra Note额外阐述:一个最重要的长音.一定要足够长,足够到位!
　　最经典的四句话:1. A:Please have a seat.(请坐)
　　B:Thank you .(谢谢)
　　中国人学了这么多年英语,其实连"请坐"都不会说.在美国,没有人会说"Sit down , please!"这句话听起来命令口气太浓!This sentence sounds like a military order .It is too bossy and commanding. It also sounds like you have no control over the crowd in a public speaking situation. The suggestion "Please have a seat."sounds much better.
　　2. A:We believe in you.(我相信你能做到,你能成功)
　　B: I appreciate your support.(非常感谢你的支持)
　　3. A:Sweet dreams.(做个好梦)
　　B:You too.(你也做个好梦)
　这是疯狂英语学习者独特的再见方式.一般人只会说"Bye-bye".
　　4. A:Why is he so happy today?(今天他为什么这么高兴)
　　B:He dreamed a sweet dream last night.(他昨晚做了一个甜美的梦.)
　　国际音标[U:]
　　Nickname外号:小圆唇长"乌"音.类似火车长鸣音"呜"
　　A:I want to improve my poor English.
　　B:Then you should study Crazy English.
　　国际音标[ei]
　　Nickname:"嘴角咧到耳朵上"音
　　Matching Sound类似:中文中夸张,肉麻的"喂"
　　1.A:Today is a great day.
　　B:Sure. It`s a beautiful day.
　　2.A:I`m sorry. I made a terrible mistake.
　　B:That`s OK. Everyone makes mistakes. The most important thing is to learn from your mistakes.
　　3. A:Let`s take a break.
　　B:That`s a good idea. I need a break.
　　国际音标[ai]
　　Nickname:超级大嘴饱满"阿姨"合口双元音.
　　1.A:[Time] really [flies]!
　　B:You can say that again.(我同意)
　　2.A:I don`t know why I`m so afraid to speak English.
　　B:Don`t be shy,just try.
　　3.A:I`m very tired of this kind of life.(我非常厌倦这样的生活)
　　B:I`m tired of my life too.
　　国际音标[U]
　　Nickname:疯狂舀水合口双元音!
　　1.A:I want to go home. I feel so lonely. I`m so far from my home.
　　B:Please don`t go. I know you`re lonely. But I need you here. You`re my only close friend.
　　国际音标[au]
　　Nickname:鬼哭狼嚎合口双元音!类似中文的"好".如果你发不出来,就让别人掐你一下,你大叫一声,就是这个音.
　　特别说明:外国朋友就是通过这个音马上判断你的英语到底是在国外学的,还是在国内学的.在国内学英语的人,很少有人能地道,纯正地发出这个音!
　　1.A:How about going out tonight?
　　B:Get out my house now. Just leave me alone.(马上从我的房子滚出去)
　　2.A:You did a great job. Everyone is so proud of you . No doubt about it.
　　B:Cut it out. You`re flattering me.(算了吧,你过奖了.)
　　国际音标[Ci]
　　Nickname:中文短"衣"合口双元音!
　　1.A:Enjoy your life. Don`t work too hard.
　　B:But I enjoy my work more than anything else.(但是工作是我最喜欢做的)