高中英语国际音标.pptVIP

英语音标概述 主讲人：顾伟 一 英语国际音标概述 二 英语元音 前元音 /i:/：舌前端抬高，轻抵下齿，双唇扁平，口腔近于合，声带有滑动。 /i/ ：舌中部轻轻上抬，舌尖抵下齿，舌位比/i:/稍低，稍后；口型扁平，比/i:/稍大，口开约三分之一，发音短促。 /e/：舌尖抵下齿，舌前部稍抬起，牙床半合，上下齿间可容一食指，唇形稍扁，发音短促。 /?/：舌尖抵下齿，舍身低平，发音时口要张大，口开约三分之二，上下齿间可容纳食指。 注意易混音标/i:/和/ei/ ，/e/ /?/ 和/ei/ A friend in need is a friend indeed. Will you be so good as to give me a lift? A flea and a fly were trapped/tr?pt/ in a flue/flu:/ , and they tried to flee for their life. The flea said to the fly “let’s flea!” and the fly said to the flea “let’s fly!” finally both the flea and the fly managed to flee through a flaw/fl?:/ in the flue. East or west,home is best. Handsome/h?ns?m/ is as handsome does. A happy black rabbit A pleasant peasant keeps a pleasant pheasant/feznt/ and both the peasant and the pheasant are having a pleasant time together. 中元音 /?/：口腔打开，舌中部稍抬，唇形稍扁，发音短促。 /?:/：舌中部稍隆起，口开约二分之一，唇形扁，发长音。 /?/：舌身平放，口腔肌肉放松，唇形自然张开，发短音。 The early bird catches the worm/w?:m/ . Birds of a feather flock together. A skunk/sk??k/ sat on a stump/st?mp/.The skunk thought the stump stunk/st??k/ , and the stump thought the skunk stunk. 后元音 /ɑ:/：口张大，舌身低平，舌后发音，发音时要中气十足，圆润饱满。 /?/：口张大，舌身平放，双唇稍稍收圆，发音短促。 /?:/：舌根部隆起，双唇收圆略向前突，声带滑动。 /u:/：舌根部隆起，双唇收圆收小并向前突出，口腔肌肉保持紧张，发长音。 /u/： 舌位比/u:/稍低，口型比/u:/稍大，口腔肌肉放松，发音短促。 We have a lot of things to talk about. He laughs best who laughs last. It’s all your fault. Don’t push and pull, it’s made of the wool. I would if I could. 合口双元音 /ei//?u//ai//au//?i/：发双元音时，口型由前一单元音向后一单元音滑动，前重后轻，前长后短。 注意易混音标/?/ 和/ei/ No pain, no gain. I always do it again. Haste makes waste. He saved a cat. 注意易混音标/?u/，/au/和/?/ As you sow, you will mow. I know what you know. Don’t keep the horse in the house. How about going downtown, now? 注意易混音标/ai/ 和/e/ /?/ Strike while the iron/ai?n / is hot. Time and tide wait for no man. The worm bites beds. The title is about the battle in a castle/kɑ:sl/ . Come and enjoy the oysters Don’t spoil roy by giving him too many toys. I have an appointment right now. You should be l