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        聽(tīng)力中的音變現(xiàn)象和美語(yǔ)發(fā)音學(xué)習(xí)(上)

        字號(hào):

        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(yǔ)。練習(xí)我們的臉部肌肉,并體會(huì)美語(yǔ)發(fā)音的方式和技巧。
            二、 美語(yǔ)發(fā)音:
            1、4個(gè)雙元音
            美語(yǔ)音標(biāo)的區(qū)別在于其中的元音,過(guò)去學(xué)過(guò)的元音是單元音,但美語(yǔ)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(yǔ)發(fā)音的特點(diǎn):盡量在口腔的后部把音發(fā)出來(lái)。
            sentence: I hope so.
            練習(xí):He posed for a group of photo with his old fellows.
            注:美語(yǔ)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(jiàn),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(lái)(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