初中英语音标教学课件.ppt

The First Lesson
I’m happy, lucky to help you learn the most interesting subject -----English
Welcome to our school
To learn English well, you must learn
1. International phonetic symbols(音标)
2. Words and expressions
3. Sentence patterns
4. Grammar rules
The Alphabet
英语语音专题
International Phonetic symbols（国际音标）
What are phonetic symbols?
the system or pattern of speech sounds used in a particular language
?
语音最小单位是音素。语言的语音都是由四十八个不同的音素相互组合而成的。
How many phonetic symbols are there?
48 phonetic symbols
Vowel sounds
Consonants
Pure vowels
diphthongs
Voiceless C.
Voiced C.
[i:] [i]
[e] [æ]
[ə:] [ə]
[۸] [α:]
[ɔ:] [ɔ]
[u:] [u]
[ei] [əu]
[ai] [au]
[ɔi] [iə]
[ɛə] [uə]
[p] [t]
[k] [f]
[s] [Ѳ]
[ʃ] [ʧ]
[tr] [ʦ]
[h]
[b] [d]
[g] [v]
[z] [ð]
[ӡ] [dӡ]
[dr] [dz]
[r] [l]
[m] [n] [ŋ]
[w] [j]
元音 vowels (20个)
1. 前元音
[ i:] – e, ee, ea, ie, ei, eo…
A: Tea or coffee?
B: Tea for Lee and coffee for me, please.
[ i ] – i, e, y, ey…
His little sister is sitting in the middle.
[ e ] – e, ea, ai …
Good, better, best. Never let it rest.
Till good is better. And better best.
[ æ ] – a
Cat, cat! Catch that black rat!
he see, read, piece, ceiling, people
is, English, busy, money
red, then, head, again
hat, bag, can, apple
Compare
it--eat 2. live—leave
3. fill—feel 4. seat—sit
5. tree—trip 6. bit—bee
7. sheep—ship 8. deed—did
9. live—leave 10. feed—fit
11. pea—pit 12. rid—read
13. street—strict 14. sleep—slip
Compare
bet--bat 2. pat—pet
3. bag—beg 4. sat—set
5. neck--lack 6. sad—said
7. bad—bed 8. dad—dead
9. lad—led 10. fad—fed