聽力的音變現(xiàn)象和美語發(fā)音學(xué)習(xí)(上)

2013-04-16 13:31:04 

  一、單元綜述:

  本單元重點(diǎn)是張大嘴巴跟老師一起讀,感受美語。練習(xí)我們的臉部肌肉,并體會(huì)美語發(fā)音的方式和技巧。

  二、 美語發(fā)音:

  1、4個(gè)雙元音

  美語音標(biāo)最大的區(qū)別在于其中的元音,過去學(xué)過的元音是單元音,但美語中所學(xué)的是雙元音

  1){e}-{ei}

  age, game, day

  sentence: more haste, less speed.欲速則不達(dá)

  第一步把每個(gè)音發(fā)準(zhǔn)

  第二步加上聲調(diào)

  練習(xí): it’s pay day today 今天是發(fā)工資的日子

  2){o}-{ou}結(jié)尾停在u

  boat, note, so

  美語發(fā)音的特點(diǎn):盡量在口腔的后部把音發(fā)出來。

  sentence: i hope so.

  練習(xí):he posed for a group of photo with his old fellows.

  注:美語中常常對(duì)a和the進(jìn)行變音,目的是為了強(qiáng)調(diào)

  eg:

  this is the best opportunity we ever have to enter the market.

  3) {a}-{ai}

  bike, mine, flight

  this bike of mine

  sentence: all right.

  注:all不要卷舌

  練習(xí):out of sight, out of mind 眼不見,心不煩

  4) how

  out, now about

  sentence: let’ s get out of here.

  it’s kind of tough.

  it’s kind of torture to read mathematics everyday.

  練習(xí): this is out-and-out power politics. 這是徹頭徹尾的強(qiáng)權(quán)政治

  2、2個(gè)后元音

  1){半圓兩點(diǎn)}

  發(fā)音技巧:盡量往最里吞這個(gè)音

  not, bottle, hot, job, hospital

  sentence: it’s a promise.

  練習(xí):little red lorry 紅色小卡車

  2){u}

  good ,book, should

  sentence: she’s looking at a good book.

  更多例子: new  student  attitude  due

  i am for this position.

  3、輔音t的發(fā)音

  writer, letter, better, city,

  發(fā)音變化一:濁化

  濁化原則1:t處在非重讀音節(jié)要濁化

  如:writer, letter, better, city,

  濁化原則2:t處在重讀音節(jié)不能濁化

  如:italian, attack, atomic, latino, photographer

  濁化對(duì)比:

  italy, attic(閣樓)

  atom(原子), latin, photograph

  發(fā)音變化二:t在詞組中的發(fā)音變化:

  練習(xí):pick it up

  i got it.

  right away

  發(fā)音變化三:t發(fā)音的特殊情況:

  當(dāng)t發(fā)的很快,就會(huì)變成n的音

  internet

  interview

  interesting

  representative

  發(fā)音變化四:失去爆破

  right now, just now

  發(fā)音變化五:t的音從鼻子里出來(美音,英音都有的一種特殊情況)

  britain, mountain, fountain

  4、r的發(fā)音

  1)r在單詞中的發(fā)音

  練習(xí): rolly rolled a round roll around the road.

  spare, burglar, dirty, porch, more

  2)r帶動(dòng)后面元音的發(fā)音

  world  girl  pearl

  the girls are the pearls in the world.

  原則:只有字母r存在才能卷舌

  經(jīng)常發(fā)錯(cuò)的音:china, america, idea

聽力的音變現(xiàn)象和美語發(fā)音學(xué)習(xí)(上)》永久閱讀地址: http://www.jiazhineng.cn/yingyu/8155/