初一英语音标教学案复习进程.doc

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龙冈初中初一英语音标教学案
英语共有48个音素，其中元音音素20个，辅音音素28个。
英语辅音和元音在语言中的作用相当于汉语中的生母和韵母。
记录英语音素的符号叫做音标。音标放在两条斜线（//），以免和字母混淆。
第一课时
教学目标：1.学会20个元音音素的读和写 2.了解什么叫重读开音节。
3.学习五个元音字母在重读开音节中的读音。
4.熟练掌握重读开音节的拼读规则。
学习过程：
1.学习单元音 /i:/, /I/, /e/, /æ/ /ɜ:/, /ǝ/, /ʌ/ /u:/, /ʊ/, /ɔ:/, /ɒ/, /ɑ:/
教法：a.教师朗读并板书 b.教师领学生齐读 c.学生个别读写.
2. 学习双元音 /[ai] [ei] [iə] [əu] [uə] [au] [ɛə] [Ɔi]
3.根据读音写音素： ______ ______ ______ ______ ______ ______ ______ ______
______ ______ ______ ______ ______ ______ ______ ______ ______ ______ .
4.单词按音节来划分,分为单音节词,双音节词和多音节词.
单音节词中,常常分为重读开音节和重读闭音节.
重读开音节：1.结尾的三个字母,是一个元音字母+一个辅音字母+一个不发音的e构成. 2.直接以元音字母结尾
5.认识重读开音节：1）cake face game joke 2) these he we me
3) bike fine kite nice 4) home nose no go 5) cute use music pupil
(让学生齐读这些单词，体会其中元音字母的读音，并总结重读开音节的构成）
6根据读音规则，朗读下列单词，注意划线部分的发音。
cake   face   game   lake   late   safe   race be   he   me   we   these she   eve bike   fine   kite   rice   time hide   size  wife   go   so   no   home   nose hope   joke   note use music cute computer pupil UK    USA    UN
7.下列划线部分字母的发音相同吗？(Y/N)
Aa: 1) name bag (   )  2)grade thank (   ) Ee: 1) he   bed (   )  2) she   egg (   )
Ii:   1) bike sit (   )   2) kite   this (   ) Oo: 1) go   not (   )  2) Hello clock(   )
Uu: 1) use cup (   )   2)student bus (   )
8.归纳 ：1）.元音字母在重读开音节的读音a_______ e_______ i________ o________ u________
2）.重读开音节的定义___________________________________
【达标检测】
一、找出划线部分发音不同的选项。
（    ）1. A name      B bag      C cake     D game
（    ）2. A cup        B bus      C must     D use
（    ）3. A sell        B she      C tell      D bed
（    ）4. A kite        B hill      C time     D bike
（    ）5. A not        B box      C doll     D go
二、把26个英文字母根据发音归类
/i:/ __________________________________
/ei/ __________________________________
/ai/ ___________________________________
/ju:/ __________________________________
/əu/ __________________________________
三、根据元音字母在重读开音节中的读音，写出划线字母的发音。
price    cope    site     tame    UFO slide    mute    lace    stove     cave  
四．找出下列各组单词中划线字母的发音与所给音标相同的一项  
1./ i： /     A  yes     B bed      C let      D she
2. / ai /      A my    B year      C happy     D Sandy
3. / ei/      A what     B master    C at        D name
五完形填空
I’m Li Kui. I’m very glad to meet you. First let me say something about my family.
There are five  41  in my family, my mother, my father, my sister, my brother   42  I. My father is an  43  worker. My mother is a teacher of English. My sister is eighteen and my brother is sixteen. I’m fourteen. We are in the  44   school. We all   45 hard. My home is at North Hill. There’s a big river near our   46 . And behind it there is a hill. There is one big tree and some small trees around it.   47 apple trees. 48  a photo of my house. In the photo. you can   49  two cats in my bedroom. One is white,  50  is black. We like them very much.
(   )1、A、men            B、women   C、people             D、children
(   )2、A、or        B、and         C、but                  D、/
(   )3、A、big         B、small              C、young              D、old
(   )4、A、different B、same              C、that                 D、this
(   )5、A、play           B、speak    C、study         D、say
(   )6、A、bedroom       B、house         C、room          D、home
(   )7、A、There’re B、It’s                C、They’re           D、Here’re
(   )8、A、He’s              B、Here’s            C、It’s                  D、Here’re
(   )9、A、look              B、see                C、watch              D、have
(   )10、A、the other  B、other          C、any                 D、some

第二课时
一、 学习目标
1．会读和写字母组合al ea oo ee ar er ir or ur的发音。
2．能够利用单元音音标辨析不同的单词。3．区别长元音与对应的短元音。
二、学习过程
1．根据单词卡片，读出以下单词，说出这些单词里划线部分的读音。
例：market，car，park，arm，farm，star．March，
all，ball，small，wall，morning，short，horse，or,for
see，free，tree，three，sweet，ice-cream，meat，eat，teacher
pen，bed，desk，head，ready，weather ．．
zoo，moon，cool，food book，look，good，foot，could，would
bird，girl，shirt，work，word，nurse
sweater,dinner,mother,．father,driver
2．读几组单词，比较一下1)box walk 2)desk cap 3)stop horse 4)moon book
5)with eat 6)nurse dinner 7)duck star。
4．注意音标发音的诀窍：
[a：]长元音 口腔打开，嘴张大，舌身放平，舌尖不抵下齿，下巴放低，。
[ɔ：]长元音 双唇收得小而圆，并向前突出，舌身往后缩。
[i：]长元音 嘴角微微张开舌尖抵下齿，嘴角向两边张开流露出微笑的表情，
与字母E的发音相同
[e]短元音 嘴型扁平，舌尖抵下齿，舌前部稍抬起。
[u：]长元音嘴形小而圆，微微外突，舌头尽量后缩。
[u]短元音 嘴巴张开略向前突出，嘴形稍微收圆并放松。
[ә：]长元音 嘴形扁平，上下齿微开，舌身放平，舌中部稍抬起。
[ә] 短元音嘴唇微微张开，舌身放平，舌中部稍微抬起，口腔自然放松发声。
5．通过游戏，轻松学音标(一人说，一人猜）。
三、 合作交流
1．小组内相互读音标。
2．小组讨论，除了书上和老师列举的这些单词，尽可能多的列举其他单词。
四、 点拨拓展
1．学习26个英文字母的发音音标
1.A a [ei]           B b [bi:]        C c [si:]       D d [di:] E e [i:]            F f [ef]         G g [d3i:]     H h [eit∫] I i [ai]            J j [d3ei]        K k [kei]      L l [el] M m [em]         N n [en]         O o [əu]      P p [pi:] Q q [kju:]         R r [ɑ:]          S s [es]      
T t [ti:] U u [ju:]          V v [vi:]          W w [‘d∧blju:] X x [eks]         Y y [wai]        
2．注意区分[u：]和[u]，[a：]和[a]，[ә：]和|[ә]，[i：]和[i]，[ɔ:] 和[ɔ]
五、 达标检测
一、找出划线部分读音不同的单词。
( ) 1. A. tea B. meat C. weather D. beach
( ) 2. A. back B. fast C. have D. map
( ) 3. A. warm B. garden C. market D. party
( ) 4. A. school B. tooth C. choose D. good
( ) 5. A. book B. food C. look D. cook
( ) 6. A. June B. ruler C. put D. menu
( ) 7. A. push B. fun C. sun D. bus
( ) 8. A. worker B. her C. after D. mother
( ) 9. A. go B. no C. cold D. hot
( ) 10.A. like B. bike C. pizza D. Friday
★二、为下列单词的划线部分注上音标．
ship ( ) sheep ( ) it ( ) eat ( )
far ( ) fun ( ) cut( ) card ( )
shot ( ) short ( ) not ( ) north ( )
food ( ) book ( ) noodles( ) could ( )
world ( ) dinner( ) sister( ) bird ( )
三、把26个英文字母根据发音归类
/i:/ __________________________________/ei/ __________________________________
/ai/ ___________________________________/ju:/ __________________________________
/əu/ __________________________________
四、阅读下面的短文，选出合适的单词完成短文。(10分)
Today is Sunday. Daniel 1 his new T-shirt and his white shoes. He has a trip to the Renmin Zoo. The zoo is open 2 Tuesday to Sunday. After breakfast, he 3 goodbye to his mother and 4 a bus to the zoo. He gets there 5 9.00 and meets up with his classmates. Each of them can 6 ￥5. There are different 7 of animals in the zoo. Time goes fast. It’s 11.30. Then they have lunch 8 .The 9 have a 10 .
( )1. A. wear B. wears C. in
( )2. A. from B. in C. on
( )3. A. says to B. say C. says
( )4. A. takes B. take C.taking ( )5. A. in B. at C. on
( )6. A. spends B. spending C. spend
( )7. A. kinds B. kind C. \
( )8. A. all B. together C. \
( )9. A. childs B. child C. children
( )10. A. good time B. fun C. better time

第三课时
教学目标：
1..掌握：双元音 /aɪ/ /eɪ/ /ɔɪ/ /ɪə/ /eə/ /ʊə/ /əʊ//aʊ/
2.学习五个元音字母在重读闭音节中的读音。
学习过程：
1. 教师读并板书双元音/aɪ/ /eɪ/ /ɔɪ/ /ɪə/ /eə/ /ʊə/ /əʊ//aʊ/
2. 学生集体读、个别读
【巩固练习】
1.判断每组单词划线部分的读间是否一样，相同的打“S”，不同的打“D”
（ ）1.may night （ ）2. house now （ ）3. show toy
（ ）4. flower know （ ）5. mouse mouth （ ）6. coat borrow
（ ）7. hear here （ ）8. air dear
2.找出画线部分读音与其余不同的一项
( )1. A. say
B. stay
C. wait
D. bag
( )2. A. hi
B. fly
C. music
D. high
( )3. A. toilet
B. boy
C. they
D. toy
( )4. A. shirt
B. boat
C. bowl
D. go
( )5. A. mouth
B. horse
C. house
D. down
( )6. A. there
B. here
C. near
D. dear
( )7. A. chair
B. bear
C. where
D. here
( )8. A. sure
B. tour
C. poor
D. our
( )9. A. no
B. smoke
C. go
D. on
( )10. A. they
B. play
C. sea
D. great
3. 学生听写双元音
_____ _______ _______ _______ _______ _______ _______ _______ _______
2.学习重读闭音节
1）区分以下单词是开音节词还是闭音节词:
drink hi hat hand pick rule by gate back bad ice pop bit joke jazz ride he size
2）. Read the following words. Pay attention to the sounds of the letters a, e, i, o, and u. They are different from the sounds in Unit1 and each sound is short.

3）.小结以上元音字母的发音:
字母a发_____________ 字母e发_____________ 字母i发_____________
字母o发_____________ 字母u发_____________
①这五个元音字母在重读闭音节都读成__________________。
②这五个元音字母重读开音节词都读成__________________。
★在重读开音节中（“元+辅+e结构” 或“辅+元”结构），元音字母发本身字母音。
在重读闭音节中（“元+辅”结构），元音字母发短音。
4） Read the words below. Then put them under the correct sound groups.

【随堂检测】
A. 读一读，判断下面每组词划线部分的读音是否相同,相同的写S，不同的写D。
1. these red ( ) 2. cake apple ( )
3. cup duck ( ) 4. those sorry ( )
5. kite milk ( )
B. 勾出每组单词中的含有重读闭音节的单词
1. A. same B. hide C. help D. page
2. A. bike B. lift C. those D. cute
3. A. test B. nice C. grade D. so
4. A. game B. swim C. wife D. note
5. A. cute B. size C. joke D. film
C. 读一读，找出划线部分发音不同的单词。
( ) 1、 A. these B. bed C. me
( ) 2、 A. name B. hand C. cake
( ) 3、 A. nice B. ice C. fish
( ) 4、 A. bus B. music C. hurry
( ) 5、 A. close B. fox C. hello
D. 找出画线部分读音不同的单词(每题2分,共20分)
(  ) 1. A. tea B. meat C. weather D. beach
(  )2. A. warm B. garden C. market D. party
(  ) 3. A. school B. tooth C. choose D. good
(  )4. A. book B. moody C. look D. cook
(  )5. A. tiger B. her C. officer D. over
（　　）6．A．yellow B．brown C．window D．know
( )7 . A. morning B. color C. work D. doctor
( )8. A. mouth B. dangerous C. thousand D. about
【能力提升】
完形填空
David studies in a middle school. he works very 1 at school. He is good 2 English, Maths and P.E. Many students in his 3 enjoy chatting and playing with him because he is helpful and polite.
4 lunchtime, they usually talk about basketball. Boy’s favourite basketball player is Yao Ming. They like playing basketball after school. They 5 like to ask their English teacher to join 6 . Because they think their English teacher is their good friend. David is also a good player. He thinks Yao Ming is one of the best basketball 7 in the world. So he wants to know 8 about Yao Ming on the Internet. His great wish 9 to see Yao Ming, though he knows it is 10 .
( ) 1. A. difficult B. easy C. busy D. hard
( )2. A. at B. in C. of D. for
( ) 3. A. family B. class C. house D. home
( ) 4. A. On B. In C. At D. Of
( ) 5. A. don’t B. doesn’t C. would D. are
( ) 6. A. they B. us C. their D. them
( ) 7. A. friends B. players C. teachers D. students
( ) 8. A. more B. little C. a little D. few
( ) 9. A. are B. is C. am D. be
( ) 10. A. difficult B. easy C. busy D. happy

第四课时
【学习目标】
1. 了解常见的辅音字母及字母组合的发音
2. 运用本课所学读音规律，准确朗读新单词
【学习重点、难点】
常见辅音字母及发音：/p/ /b/ /t/ /d/ /k/ /g/ /h/ /m/ /n/ /ŋ/ /l/ /r/ /j/ /w/
【学习过程】
Step 1: Revision
1） 复习五个元音字母在重读开音节和重读闭音节的发音，
2） 齐读20个元音音素：/i:/, /I/, /e/, /æ/ /ɜ:/, /ǝ/, /ʌ/ /u:/, /ʊ/, /ɔ:/, /ɒ/, /ɑ:/ /[ai] [ei] [iə] [əu] [uə] [au] [ɛə] [Ɔi]
Step 2: Consonants(辅音)
1）引出“辅音”基本概念：气流在口腔或咽头受到阻碍而形成的音叫做辅音。
2） Read the consonants: /p/ /b/ /t/ /d/ /k/ /g/ /h/ /m/ /n/ /ŋ/ /l/ /r/ /j/
3）Read the words and pay attention to the letters in bold.
1) pen happy cap ---/ p / 2) bed about club ---/ b / 3) tea pretty cat ---/ t /
4) day under red ---/d/ 5) cup kite back --/k/ 6) get tiger egg --/g/
7) home behind who ---/ h / 8) man animal room ---/ m / 9) night know run ---/ n /
10) drink English sing ---/ ŋ / 11) late play pencil ---/l / 12) read every write ---/r /
13) year yes you ---/j / 14) week well which ---/w /
Step3: 清辅音和浊辅音
1.    基本概念：清辅音发音时声带不振动,送气，浊辅音发音时声带振动，不送气
2.       区分：/p/和 /b/ /t/ 和 /d/ /k/ 和 /g/
3.       其他辅音发音不同之处： /n/ 和 /ŋ/ ， /l/ 和 /r/ ， /l/ 和 /n/
【巩固练习】
一、找出划线部分读音不同的选项
1. ( ) A. cake B. nice C. come D.clean
2. ( ) A. milk B. time C.fish D.in
3. ( ) A. what B.which C.who D.where
4. ( ) A.know B.no C.night D.bring
5. ( ) A.ball B.call C.help D.light
6. ( ) A.fun B.begin C.drink D）lunch
7.( ) A. picnic B. twice C. hill D. which
8.( ) A. team B. reason C. dream D. ready
9.( ) A. only B. hobby C. diary D. fly
3. 根据读音写辅音： ______ ______ ______ ______ ______ ______ ______ ______
______ ______ ______ ______ ______ ______ ______ ______ ______ ______ .
六、阅读填空 （每空一词）（共15小题；满分15分）
A)根据短文内容，完成任务。（每小题1分，满分5分）
At 9.a.m., we go to the music room for the first lesson of the day. My friends and I sing nice songs there. After music class, it is time to go to the art room. The teacher teaches how to draw a spaceship. What an interesting morning!
Then lunchtime is coming. There is an "English Day" in the dining hall, so we talk in English and have some English food for lunch, like hamburgers and chips, and I also have some ice cream. It’s such a special day.
After lunch, we go to the playground to exercise. I think it’s good for us. Our teacher, who was a famous baseball star, teaches us how to play baseball. I think I do it well. But football is my No. 1 game.  Then we go to the school cinema. We watch a cartoon film, The Lion King. I think it can help us with our homework on animals.
After that , we need to get on the bus and go home. Dinner is ready when I get home. After a nice dinner, I do my homework and read my favourite book, Harry Potter. What a happy dream school day!
My dream school day
Time
Activities
Feelings
In the morning
Class starts at 9 o’clock, and there are only two lessons, music and 76 .
I think it’s an 77 morning.
At noon
We have some English food for lunch.
It’s very special.
I