鼻音延续音和旁流音.ppt

1、Unit 4,English Consonants Nasals, Lateral(s) & Approximants,English Consonants,Pronunciation Power demo,Listening Exercise Sound discrimination,1.thinthing 2.winwing 3.tontongue 4.smacksnack 5.bankbang 6.yokejoke 7.yachtjot 8.yetjet 9.westvest 10.worseverse,11.wealveal 12.weepreap 13.wingring 14.twi

2、cetrice 15.awayarray 16. leafreef 17.blightbright 18.fleshfresh 19.linenine 20.lightnight,Listening Exercise Sounds for information,1.It was a beautiful light/night. 2.We saw no/low houses by the hillside. 3.How did you like the snacks/slacks? 4.Theres a yellow flower in the green grass/glass. 5.Can

3、 you give us a talk about the laws/wars? 6.Its quite a different kind of sloe/snow. 7.How did you like the joke/yolk? 8.How do you like Jelly/Jenny? 9.He lost his knife/life in the struggle. 10.The fire kept glowing/growing for a while.,English Consonants,Pronunciation Power demo,Allophonic variatio

4、ns of /m/ Syllabic: bottom Lengthened: some more The labiodnetalnasal (唇齿鼻音） : comfort,Allophonic variations of /n/ Dentalized: invite Velarized（软腭化）: think Syllabic: button Lengthened: ten names,Section of /n/,Allophonic variations of / / The alveolar （齿槽音/舌尖前音）: taking ten Syllabic: lock and key,S

5、ection of /,Allophonic variations of /r/ Devoiced as in voiceless clusters: treat The one-tap flap /r/: very The retroflexed（卷舌音） /r/: right The back /r/, before or after /k/ or /: crate grey,Section of /r/,Allophonic variations of /l/ Syllabic: bottle Clear-l: lease Dark-l:call Devoiced: play The v

6、elar /l/: milk,Section of clear l,Section of dark ,Speaking Exercise Sounds in perception and production 1.a. Whats a lamb? A young sheep. b. Whats a ram? A male sheep. 2.a. Show me the load. Its heavy. b. Show me the road. Its not really a road, only a path. 3.a. Wheres the beer? Its in the fridge.

7、 b. Wheres the bill? Its in my wallet. 4.a. What does snacks mean? Food. b. What does slacks mean? Trousers. 5.a. How do you spell clack? CLACK. b. How do you spell crack? CRACK.,Speaking Exercise Sounds in perception and production 6.a. Whats the colour of sloe? Green. b. Whats the colour of snow?

8、White. 7.a. What do you know about Yale? Its a world class university. b. What do you know about jail? Its a prison. 8.a. Where are the wines? In the cupboard. b. Where are the vines? In the fields. 9.a. What does clue mean? A piece of information. b. What does crew mean? A group of people working togeth