人教版（2019）必修第一册Welcome Unit 音标教学课件（19张PPT）
文档属性
| 名称 | 人教版（2019）必修第一册Welcome Unit 音标教学课件（19张PPT） |  | |
| 格式 | pptx | ||
| 文件大小 | 1006.8KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2022-11-20 09:56:39 | ||
图片预览
文档简介
(共19张PPT)
International Phonetic Alphabet
(IPA) 国际音标
48 phonetic symbols
Vowel Sounds
Consonants
Pure vowels
Diphthongs
Voiceless C.
Voiced C.
[i:] [i]
[ :] [ ]
[u:] [u]
[ :] [ ]
[ɑ:] [ ]
[ ]
[e]
[ei] [ai]
[ i] [ ]
[u ] [i ]
[au] [ u]
[p] [t] [k] [f] [s] [θ] [tr] [ts] [h]
[∫] [t∫]
[j] [w]
[l]
[b] [d] [g] [v] [z] [ ] [dr] [dz] [r]
[ ] [d ]
[m] [n]
[ ]
前元音
/I/sit bit kick pick fish wish
/i:/seat / beat / deep / keep / sheep
对比 seat-sit / beat-bit / sheep-ship
短语 a big pig /little by little
keep the seat / eat the meat
/e/pen, ten, best, test, beg, egg
/ /cap, map, bad, mad, bank, thank
对比 beg-bag / met-mat / bed-bad
短语 get ready / very well
a bad cat / a happy man
后元音
/a:/ art, fast, last, class, glass, Mark
短语 a large car/ pass the glass /
after the party / half past five
/ / top, shop, hot, lot, lost, song
短语 cost a lot / got a job / a college concert
/ / law, saw, talk, walk, cause, horse
短语 a short story / bought a horse /
a quarter to four / almost always
/u/ put, foot, book, cook, should, push
短语 a good cook / a good book /
push and pull / took some sugar
/u:/two, do, choose, blue, true, group
短语 a new school / a blue moon
c
:c
中元音
/ : /sir, hurt, shirt, bird, word
短语 the first term / the German expert
/ / ago, again, about, river, writer
短语 along the river/a sheet of paper/a drop of water
/ / up, cup, such, much, hut
短语 some money / some honey /a funny couple
3
e
双元音
发双元音时要从第一个元音向第二个元音滑动。
在滑动过程中，口形、舌位都有明显的变化。
双元音的几个特点：
1. 前长后短; 2. 前重后轻;
3. 前音清晰，后音模糊。
合口双元音
/eI/say, day, they, date, late, take, game
短语 take away /a great change /the railway station
/aI/tie, die, fight, sight, mind, kind
短语 my eyes / high time / arrive at five
/ I/boy, joy, voice, choice, join, coin, toy
短语 boys’ toys / voice of joy
/ /go, so, hope, boat, coat, home, Rome
短语 go home / don’t know / hope so
/au/now, mouth, south, sound, found, out
短语 around the house / found a cow / a thousand mountains
C
ne
集中双元音 （指两个元音中的第二个元音都是中元音/ /）
/ /tear, dear, hear, clear, appear
短语 a clear idea /a mysterious fear
/e /bear, pear, fair, spare, square, affair
短语 fair hair / their chair / repair the chair
/u /poor, tour, sure, pure, fewer
短语 fewer and fewer / poor but pure
eI
e
e
e
28个辅音记忆规则
三对爆，三对破，七对摩擦另两个;
三个鼻辅，两个半元，一个舌侧。
爆破音
/p/-/b/pea-bee, park-bark, cap-cab
/t/-/d/tea-D, two-do, set-said, bet-bed, late-laid
/k/-/g/pick-pig, back-bag, dock-dog, duck-dug, leak-league
摩擦音
/f/-/v/fast-vast, fan-van, few-view, leaf-leave, safe-save
/θ/-/ /thief-the, theme-these, thick-that, teeth-clothes
/s/-/z/seat-zero,sat-has, gas-was, pass-pause
/∫/-/ / sheep-measure, ship-treasure, sharp-garage
/t ∫ /-/d /cheap-jeep,chest-June,chat-jacket,each-age
/tr/-/dr/ tree-dream, trick-drink, truck-drop,true, try-draw
/ts/-/dz/beats-reads, seats-cards, let’s-beds
(声门摩擦音)/h/ hit, hat, hand, hard, have, home
(舌尖齿龈摩擦音)/r/ read, red, road, right, wrong
鼻辅音 /m/ /n/ / /
发鼻辅音时，由于口腔通道被堵住，声音只能从鼻腔发出。
/m/meet, more, mix, move,warm, harm, lamp
/n/ need, name, new, noon, can, learn
/ / sing, king, ring, song, among, long
半元音/w/ /j/
/w/ week, work, walk, word, world, want
/j/ yes, youth, young, year, you
/ / sing, king, ring, song, among, long
舌边音 /l/
1). 出现在元音之前-清晰舌边音，它的发音是：leave, live, let, look, large
2). 出现在元音之后及单词末尾时-模糊舌边音，它的发音是：
meal, bell, girl, hole, milk, silk, help, apple
鼻辅音 /m/ /n/ / /
发鼻辅音时，由于口腔通道被堵住，声音只能从鼻腔发出。
/m/meet, more, mix, move,warm, harm, lamp
/n/ need, name, new, noon, can, learn
/ / sing, king, ring, song, among, long
/eI/ A, H, J, K
/i:/ B, C, D, E, G, P, T, V, Z
/e/ F, L, M, N, S, X, Z
/aI/ I, Y
/ u/ O
/a:/ R
/ju:/ U, Q, W
e
26个字母按相同音素分类
an+
a, e, f, h, i, L,
m, n, o, r, s, x
There is an “ ” in the word “…”.
There is “m” in the word “matter”. (a/an )
an
Mr Li has one fox.
He wears only sock today. It took me half hour to wash my clothes.
a
an
/’ba:skItb :l/ basketball
/greIs/ Grace
/’i:vnI / evening
/gud/ good
/’m :rnI / morning
/h ’l u/ hello
/,a:ft ’nu:n/ afternoon
c
c
e
e
e
/faIn/ fine
/hau/ how
/kwIlt/ quilt
/spel/ spell
/pli:z/ please
/best/ best
/b3: θ / birth
/’buk,keIs/ bookcase
/’b :rI / boring
/’brekf st/ breakfast
/b t/ but
/ ’dres/ address
/ ’raund/ around
/’k r t/ carrot
c
e
v
e
e
e
Practice More!
International Phonetic Alphabet
(IPA) 国际音标
48 phonetic symbols
Vowel Sounds
Consonants
Pure vowels
Diphthongs
Voiceless C.
Voiced C.
[i:] [i]
[ :] [ ]
[u:] [u]
[ :] [ ]
[ɑ:] [ ]
[ ]
[e]
[ei] [ai]
[ i] [ ]
[u ] [i ]
[au] [ u]
[p] [t] [k] [f] [s] [θ] [tr] [ts] [h]
[∫] [t∫]
[j] [w]
[l]
[b] [d] [g] [v] [z] [ ] [dr] [dz] [r]
[ ] [d ]
[m] [n]
[ ]
前元音
/I/sit bit kick pick fish wish
/i:/seat / beat / deep / keep / sheep
对比 seat-sit / beat-bit / sheep-ship
短语 a big pig /little by little
keep the seat / eat the meat
/e/pen, ten, best, test, beg, egg
/ /cap, map, bad, mad, bank, thank
对比 beg-bag / met-mat / bed-bad
短语 get ready / very well
a bad cat / a happy man
后元音
/a:/ art, fast, last, class, glass, Mark
短语 a large car/ pass the glass /
after the party / half past five
/ / top, shop, hot, lot, lost, song
短语 cost a lot / got a job / a college concert
/ / law, saw, talk, walk, cause, horse
短语 a short story / bought a horse /
a quarter to four / almost always
/u/ put, foot, book, cook, should, push
短语 a good cook / a good book /
push and pull / took some sugar
/u:/two, do, choose, blue, true, group
短语 a new school / a blue moon
c
:c
中元音
/ : /sir, hurt, shirt, bird, word
短语 the first term / the German expert
/ / ago, again, about, river, writer
短语 along the river/a sheet of paper/a drop of water
/ / up, cup, such, much, hut
短语 some money / some honey /a funny couple
3
e
双元音
发双元音时要从第一个元音向第二个元音滑动。
在滑动过程中，口形、舌位都有明显的变化。
双元音的几个特点：
1. 前长后短; 2. 前重后轻;
3. 前音清晰，后音模糊。
合口双元音
/eI/say, day, they, date, late, take, game
短语 take away /a great change /the railway station
/aI/tie, die, fight, sight, mind, kind
短语 my eyes / high time / arrive at five
/ I/boy, joy, voice, choice, join, coin, toy
短语 boys’ toys / voice of joy
/ /go, so, hope, boat, coat, home, Rome
短语 go home / don’t know / hope so
/au/now, mouth, south, sound, found, out
短语 around the house / found a cow / a thousand mountains
C
ne
集中双元音 （指两个元音中的第二个元音都是中元音/ /）
/ /tear, dear, hear, clear, appear
短语 a clear idea /a mysterious fear
/e /bear, pear, fair, spare, square, affair
短语 fair hair / their chair / repair the chair
/u /poor, tour, sure, pure, fewer
短语 fewer and fewer / poor but pure
eI
e
e
e
28个辅音记忆规则
三对爆，三对破，七对摩擦另两个;
三个鼻辅，两个半元，一个舌侧。
爆破音
/p/-/b/pea-bee, park-bark, cap-cab
/t/-/d/tea-D, two-do, set-said, bet-bed, late-laid
/k/-/g/pick-pig, back-bag, dock-dog, duck-dug, leak-league
摩擦音
/f/-/v/fast-vast, fan-van, few-view, leaf-leave, safe-save
/θ/-/ /thief-the, theme-these, thick-that, teeth-clothes
/s/-/z/seat-zero,sat-has, gas-was, pass-pause
/∫/-/ / sheep-measure, ship-treasure, sharp-garage
/t ∫ /-/d /cheap-jeep,chest-June,chat-jacket,each-age
/tr/-/dr/ tree-dream, trick-drink, truck-drop,true, try-draw
/ts/-/dz/beats-reads, seats-cards, let’s-beds
(声门摩擦音)/h/ hit, hat, hand, hard, have, home
(舌尖齿龈摩擦音)/r/ read, red, road, right, wrong
鼻辅音 /m/ /n/ / /
发鼻辅音时，由于口腔通道被堵住，声音只能从鼻腔发出。
/m/meet, more, mix, move,warm, harm, lamp
/n/ need, name, new, noon, can, learn
/ / sing, king, ring, song, among, long
半元音/w/ /j/
/w/ week, work, walk, word, world, want
/j/ yes, youth, young, year, you
/ / sing, king, ring, song, among, long
舌边音 /l/
1). 出现在元音之前-清晰舌边音，它的发音是：leave, live, let, look, large
2). 出现在元音之后及单词末尾时-模糊舌边音，它的发音是：
meal, bell, girl, hole, milk, silk, help, apple
鼻辅音 /m/ /n/ / /
发鼻辅音时，由于口腔通道被堵住，声音只能从鼻腔发出。
/m/meet, more, mix, move,warm, harm, lamp
/n/ need, name, new, noon, can, learn
/ / sing, king, ring, song, among, long
/eI/ A, H, J, K
/i:/ B, C, D, E, G, P, T, V, Z
/e/ F, L, M, N, S, X, Z
/aI/ I, Y
/ u/ O
/a:/ R
/ju:/ U, Q, W
e
26个字母按相同音素分类
an+
a, e, f, h, i, L,
m, n, o, r, s, x
There is an “ ” in the word “…”.
There is “m” in the word “matter”. (a/an )
an
Mr Li has one fox.
He wears only sock today. It took me half hour to wash my clothes.
a
an
/’ba:skItb :l/ basketball
/greIs/ Grace
/’i:vnI / evening
/gud/ good
/’m :rnI / morning
/h ’l u/ hello
/,a:ft ’nu:n/ afternoon
c
c
e
e
e
/faIn/ fine
/hau/ how
/kwIlt/ quilt
/spel/ spell
/pli:z/ please
/best/ best
/b3: θ / birth
/’buk,keIs/ bookcase
/’b :rI / boring
/’brekf st/ breakfast
/b t/ but
/ ’dres/ address
/ ’raund/ around
/’k r t/ carrot
c
e
v
e
e
e
Practice More!