听力的音变现象和美语发音学习(上)
发布日期:2025-01-04 12:21 点击次数:98
听力的音变现象和美语发音学习(上) 一、单元综述: 本单元重点是张大嘴巴跟老师一起读,感受美语。练习我们的脸部肌肉,并体会美语发音的方式和技巧。 二、 美语发音: 1、4个双元音 美语音标最大的区别在于其中的元音,过去学过的元音是单元音,但美语中所学的是双元音 1){e}-{ei} age, game, day sentence: more haste, less speed.欲速则不达 第一步把每个音发准 第二步加上声调 练习: it’s pay day today 今天是发工资的日子 2){o}-{ou}结尾停在u boat, note, so 美语发音的特点:尽量在口腔的后部把音发出来。 sentence: i hope so. 练习:he posed for a group of photo with his old fellows. 注:美语中常常对a和the进行变音,目的是为了强调 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 练习:out of sight, out of mind 眼不见,心不烦 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. 练习: this is out-and-out power politics. 这是彻头彻尾的强权政治 2、2个后元音 1){半圆两点} 发音技巧:尽量往最里吞这个音 not, bottle, hot, job, hospital sentence: it’s a promise. 练习:little red lorry 红色小卡车 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、辅音t的发音 writer, letter, better, city, 发音变化一:浊化 浊化原则1:t处在非重读音节要浊化 如:writer, letter, better, city, 浊化原则2:t处在重读音节不能浊化 如:italian, attack, atomic, latino, photographer 浊化对比: italy, attic(阁楼) atom(原子), latin, photograph 发音变化二:t在词组中的发音变化: 练习:pick it up i got it. right away 发音变化三:t发音的特殊情况: 当t发的很快,就会变成n的音 internet interview interesting representative 发音变化四:失去爆破 right now, just now 发音变化五:t的音从鼻子里出来(美音,英音都有的一种特殊情况) britain, mountain, fountain 4、r的发音 1)r在单词中的发音 练习: rolly rolled a round roll around the road. spare, burglar, dirty, porch, more 2)r带动后面元音的发音 world girl pearl the girls are the pearls in the world. 原则:只有字母r存在才能卷舌 经常发错的音:china, america, idea