辅音 Consonants

1、Consonants (1),主讲人 肖丽,英语辅音的发音特点： 1）气流受阻。从肺部呼出的气流在通过口腔或鼻腔时遇到阻碍。（发元音时不受任何阻碍） 2）气流较强。（发元音时气流较弱） 3）阻碍部分肌肉较紧张（发元音时使肌肉均衡地保持紧张） 4）有清、浊之分。且清浊成对较多。,爆破辅音Plosicve Consonants,1./p/ /b/ 为双唇爆破音 发音方法：发音时双唇紧闭，憋住气，然后突然分开，气流冲出口腔，发出爆破音。 /p/是清辅音，发音时只送气，声带不振动。 /b/是浊辅音，发音时不送气，声带振动。,The pronunciation of /p/ and /b/,Read t

2、he following words,peak beak staple stable pack back praise braise cap cab plays blaze napped nabbed plight blight rapid rabid pride bride,2. /t/ /d/为舌尖齿龈爆破辅音。 发音方法：发音时舌尖抵上齿龈，憋住气，然后突然分开，使气流冲出口腔，发出爆破音。 /t/是清辅音，发音时声带不振动。 /d/是浊辅音，发音时声带振动。,The pronunciation of /t/ and /d/,Read the following,tip dip bet

3、bed tan dan beetle beadle toe doe spite spied hit hid heating heading cot cod try dry,3. /k/ /g/为舌后软腭爆破音。 发音方法：发音时舌后部隆起紧贴软腭，憋住气，然后突然分开，气流送出口腔，形成爆破音。 /k/是清辅音，发音时只送气，声带不振动。 /g/是浊辅音，不送气，声带振动。,The pronunciation of /k/ and /g/,Read the following,Kate gate bet bed Coat goat sacking sagging Cut gut bicker

4、bigger Pick pig crime grime Lock log close glows,第二节 摩擦辅音Fricative Consonants,1. / f / / v / 为唇齿摩擦音。 发音方法：下唇轻触上齿，气流由唇齿间的缝隙中通过，摩擦成音。 / f /发音时送气强，但声带不振动，是清辅音。 / v /发音时声带振动，但气流较弱，是浊辅音。,The pronunciation of / f / / v /,/f/音练习,flower, first, wife, knife four, five, fox, face, film, firefighter, football

5、floor, fly, friend frog front, careful, beautiful half, calf, life, Laugh, enough cough off, office phrase, physics,/v/音练习,唇齿摩擦辅音。发音时下唇轻触上齿，气流由唇齿间缝隙中通过，形成摩擦音。/v/是浊辅音，声带振动。 very, visit, voice, vase(/ves/), vegetable, vowel, vow clever, driver, seven, steven TV, glove, have, move, live, love, lovely,

6、five,2. / / 为舌尖齿背摩擦音。 发音方法：舌尖轻触上齿下边缘，气流从舌 齿间的细小缝隙逸出，摩擦成音。 /是清辅音，声带不振动，送气强； /是浊辅音，声带振动，送气弱。,The pronunciation of / and /,/ throw，thank，think，thick，thought，thread, thumb, thin, third, thief, three bath，faith，both，breath，mouth，month, south, cloth, teeth，thirsty / though，than，them，bathe (bath)，this, tha

7、t, those, than, these, then, there Breathe (breath) clothe, with, leather, mother, brother, father,3. /s/ /z/为舌尖齿龈摩擦音。 发音方法：舌前端靠近上齿龈，但不接触，上下齿靠拢，但不咬住，气流由舌端与上齿齿龈逸出，摩擦成音。 /s/是清辅音，发音时送气，声带不振动； /z/是浊辅音，发音时不送气，声带振动。,The pronunciation of /s/ /z/,/s/ seat, say, sorry, see, seek, scold, student, advice, face

8、, first, sold like hot cakes/ ill-advised/ save his face let me see/ face to face /z/ zero, zest(热情), zoo, zip(拉链), zone, zealous, close above zero/ below zero/ zip your lips/ in the zoo/ very zealous/,4. / / 为舌面齿龈后部摩擦音。 发音方法：舌前端抬起靠近上齿龈后部但不贴住，舍身两侧紧贴上颚，中间形成一条狭长的通道，气流通过舌端与上齿龈后部时摩擦成音。双唇稍向前突。 / 是清辅音，卷舌，

9、送气，声带不振动 /是浊辅音，不卷舌，声带振动,The pronunciation of / /,/ she, shy, show, ship, shake, shoe, sharp, shock, shoulder, shot, flash, cash, sharp, shark, short, nation, national, chef, special / measure, pleasure, leisure, vision, television, seizure, usual, unusual, massage，treasure, decision measure for meas

10、ure,第三节 破擦辅音Affricative Consonants,/t/ /d3/ 发音部位：舌面前齿龈后部 发音方法：舌尖和舌端抵住上齿龈后部形成阻碍。 /t/ 是清辅音，发音时送气，声带不振动； /d3/是浊辅音，发音时声带振动,The pronunciation of /t/ /d3/,/t/ China, change, charm, cheat, choose, chance, cheer, chicken, cheque, child, churge, teacher, watch, have a chat/ chew the fat/ chewing gum throw a

11、chest/ a blank cheque/ cherish it great changes/ his childhood/ the chief editor/ a charming young lady a child of nature/ made in China Dont you feel cheap?,/d3/ jeep, orange, bridge, judge, joke, join, job, juice, age, knowledge, jelly, journey, jet, challenge, enjoy, sandwich, digital, urge Jim,

12、Jane, John, Jenny a judge/ the aged woman/ turn over the page join hands with/ orange juice/ on the bridge a traffic jam/ jam and bread/ made in Japan very jealous/ a joint venture/ full of joy,第四章 辅音连缀Consonant Clusters,/tr/ 发音方法：软腭抬起，舌尖抵上齿龈后部以形成阻碍，发音时舌尖以发 /r/ 音的动作解除阻碍，是爆破清辅音 /t/ 与 /r/ 几乎同时发出。清辅音，不

13、振动 2. /dr/ 发音方法：软腭抬起，舌尖抵上齿龈后部以形成阻碍，发音时，使爆破浊辅音/d/ 与 /r/ 几乎同时发出。浊辅音，声带振动。,drop-outs/ have a drink/ drift away dressed up to the nines/ a drug addict a drop in the bucket Why dont you give it a try, climb the tree and to get your ball? This dress is very fashionable. Wont you have a try? There are seve

14、ral hundred people on the train. I saw a lot of treasure in my dream.,3. /ts/ 发音方法：发尾辅音连缀时 /ts/ 时，舌尖贴住上齿龈，堵住气流，然后略微下降，气流随之泄出口腔，产生/ts/。是清辅音，发音时声带不振动。 4. /dz/ 发音方法：舌尖先贴住上齿龈，堵住气流，然后略微下降，气流随之泄出口腔，产生/dz/。浊辅音,发音时声带振动。 这两个辅音主要出现在以 /t/ /d/ 发音结尾的单词加字母 s 时。,/ts/ cats, lots, lets, hats, seats, dates, get, shots, meets, fights lots of fights / the front seats / in the streets several sheets of paper / eats a lot of fats boats and ships / hates to