1、牛津译林七年级上册音标及语音专题讲练知识点一（音标的基本概念）【知识梳理】音标的基本概念英语的发音分元音和辅音，英语元音共20个，其中单元音12个，双元音8个；辅音共28个。国际音标发音表元音12个单元音长元音i:u:a:短元音iue8个双元音aieiiiuau辅音10对清辅音ptkfs trts浊辅音bdgvz drdz3个鼻音mn3个似拼音hrl2个半元音wj【例题精讲】语音辨析：判断下列每组单词划线部分读音是（）否（）相同。 ( ) 1.face cake ( ) 2.bike big( ) 3.nose home ( ) 4.these thank( ) 5.who what【答案】【
2、课堂练习】1、下面划线部分的发音不同于其他三个发音的单词是（ ）A、bread B、read C、tea D、sea剖析：字母组合ea有两种发音i:和e。在read, tea, sea这三个单词中，ea发i:音，在bread中的ea发e音。答案：A2、下面划线部分的发音不同于其他三个的单词是（ ）A、pear B、fair C、fear D、hair剖析：ear, air这两种字母组合有相同的发音，ear除发外还可发i这个音。fear中的ear发i，不同于其他三个。答案：C3、下面划线部分的发音不同于其他三个的单词是（ ）A、hour B、hen C、her D、who剖析：辅音字母h在单词中
3、一般发h这个音，B项和C项中的h发h，D项中的wh h，A项中的h不发音。答案：A4、根据所给的音标完成单词i: A、s B、t C、gr n D、b t剖析：根据所给音标i:，想想哪些字母或哪些字母组合可以发i:音，e, ee, ea, i可以发i:音，这下就容易完成了。答案：A、see B、tea C、green D、beat知识点二（元音&辅音）【知识梳理】1、单元音i:week, bee, see, seai:lips, big, dig, bit:third, bird, nurse, her:sister, worker, brother, mother:floor, door,
4、order:hot, dog, doctor, lotu:food, broom, roomu:good, book, cook, foota:car, bar, part, card:man, apple, map, bage:yes, bed, egg, elephant:luck, country, cup, duck2、双元音ai:bike, like, nice, byei:waste, lake, take, tapei:boy, toy, soili:dear, year, hear, here:hair, bear, air, chair:phone, boat, coat,
5、gou:tour, sureau:house, now, cow, flower3、辅音p:pipe, people, pleaseb:baby, bye, book, bitt:test, tape, footd:dad, date, desk, dishk:cook, cock, class, cokeg:girl, good, glassf:five, forty, fifty, friendv:voice, five, visits:six, see, sea, sincez:zoo, zero:thirty, three, thirteen, thin:this, that, tho
6、se, these :shake, she, shame:pleasure:child, China, chick:orange, passagetr:tree, traindr:drink, dressts:cats, coatsdz:birds, beds(21) m:mum, morning, master, miss(22) n:noon, nice, nine(23) :sing, morning, young(24) h:home, who, house, how(25) r:right, room, roof, radio(26) l:late, like, lake(27) w
7、:wind, why, wife, wide(28) j:year, young, you, yellow【例题精讲】找出划线部分读音不同的单词( )1、A. sun B. mum C. jump D. usually( )2、A. by B. yellow C. year D. yes( )3、A. sea B. cheap C. heavy D. seat( )4、A. time B. swim C. big D. little( )5、A. chair B. child C. school D. match【答案】DACAC【课堂练习】一、判断下列每组单词划线部分的发音是否相同，相同的用
8、“T”表示，不同的用“F”表示1、grade, eraser( ) 6、room, bedroom( )2、ten, twenty( ) 7、here, there( )3、right, sit( ) 8、this, with( )4、but，put( ) 9、want, thank( )5、old, over( ) 10、nice, big( )【答案】TTFFT TFTFF【课堂检测】根据音标发音写单词（各2个）i: i: : : : i: : (8): (9)u: (10)au: : : : : : 易错题辨析例 判断下列单词划线部分读音是否相同（T/F）() 1. hand make
9、()2. left desk()3. minebike()4. noselong答案： FTTF达标检测基础达标一、 判定下列各词划线部分发音是否相同，相同的打“”，不同的打“”。1、first her ( ) 2、fifth there ( )3、today Saturday ( ) 4、say says ( )5、eat keep ( ) 6、April May ( )7、look cartoon ( ) 8、blow touch ( )二、单词辩音。（ B ）1. A. ruler B. her C. teacher （ A ）2. A. bear B. dear C. hear （ B
10、 ）3. A. hobby B. over C. pocket （ C ）4. A. front B. month C. orange （ A ）5. A. grass B. cage C. skate （ B ）6. A. recorder B. October C. sports （ C ）7. A. sign B. bike C. public （ C ）8. A. moment B. phone C. stop 三、找出划线部分发音不同的选项。 ( C )1. A. must B. public C. question D. cup( B )2. A. danger B. her C.
11、 litter D. mother( D )3. A. stay B. away C .today D. Saturday( A )4. A. great B bread C. ready D. head( B )5. A. dear B. bear C. here D. nearby( A )6. A. cook B. room C. food D. shoot四、判定下列每组单词画线部分的发音是否相同, 用“”或“”表示。 1. there here ( ) 2. year hear ( )3. dear bear ( ) 4. where hair ( )5. pear near ( )
12、 6.their parents ( )能力达标一、 找出划线部分发音不同的选项。 ( D ) 1.A.first B. birthday C. her D. worker( D ) 2.A.July B. June C. blue D. costume( A ) 3.A.April B. candle C. January D. back( C ) 4.A.near B. year C. pear D. hear( B ) 5.A.third B. there C. fifth D. three( B ) 6.A.read B. ready C. team D. sea课后巩固默写音标元音1
13、2个单元音长元音短元音8个双元音辅音10对清辅音浊辅音3个鼻音3个似拼音2个半元音能力达标一、 找出划线部分发音不同的选项。 ( ) 1.A.first B. birthday C. her D. worker( ) 2.A.July B. June C. blue D. costume( ) 3.A.April B. candle C. January D. back( ) 4.A.near B. year C. pear D. hear( ) 5.A.third B. there C. fifth D. three( ) 6.A.read B. ready C. team D. sea二、
14、默读下列句子，写出句子中含有所给单词划线部分相同读音单词1.The nurse in white skirt gave me a purse she picked up at work.bird _ _ _ _2 The old woman with a yellow bag is walking slow in the snow.bowl _ _ _ _ 3 David had no time to say goodbye and went home by bike.write _ _ _ _4 All right, you can come to the sports meeting wi
15、th your daughter this Sunday afternoon.tall _ _ _ _5 Many people have bread and milk for their breakfast every morning.pen _ _ _ _三、从下列四个选项中选出所给单词的正确读音。( ) 1.set A、set B、sit C、st D、st( ) 2.court A、kut B、kut C、k:t D、sit( ) 3.better A、bet: B、bt C、beta: D、bet ( ) 4.duck A、dk B、dk C、duk D、du:k( ) 5.tank
16、 A、sk B、tik C、tek D、tk ( ) 6.mouse A、maus B、mus C、mus D、ms( ) 7.cry A、srai B、krai C、kri D、 krei( ) 8.where A、wi B、wi: C、 he D、we ( ) 9.deep A、di:p B、dip C、dep D、dp( ) 10.echo A、ku B、ek C、eku D、ku 四、根据音标，选择正确的单词。applefeetbearkeepheadwhitedeskelephantlampmouse / be / / wait / _ / pl / / ki:p / _ / hed
17、 / / elifnt / _ / maus / / fi:t / _ / desk / / lmp / _ 五、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. 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. moody C. look D. cook( ) 6. A. June B. ruler C. put D. menu( ) 7. A. push B. fun C. sun D. ugly( ) 8. A. tiger B. her C. officer D. over( ) 9. A. go B. no C. cold D. hot( ) 10.A. like B. lion C. pizza D. FridayKEYS:C B C D A C A C D C
