初中英语音标教学省一等奖课件51911413.ppt

1、12The Alphabet345 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都是由四十八个不同的音素相互组合而成合而成的。648 phonetic symbolsVowel soundsConsonantsPure vowelsdiphthongsVoiceless C.Voiced C.i:i e :?:u:uu:uei u ai aui i up t k f s tr hb d g v z d dr dz

2、r l m n w j7 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.a Cat,cat!Catch that black rat!he see,read,piece,ceiling,peopleis,English,busy

3、,moneyred,then,head,againhat,bag,can,apple81.it-eat 2.liveleave 3.fillfeel 4.sitseat 5.triptree 6.bitbee 7.shipsheep 8.diddeed 9.slipsleep10.fitfeed11.pitpea 12.ridread 13.strictstreet91.bet-bat 2.petpat 3.begbag 4.setsat 5.neck-lack 6.saidsad 7.bedbad 8.deaddad 9.ledlad 10.fedfad 10 er,a,e The farm

4、ers sister is a doctor.:ir,ur or The early bird catches the worm first.o,u Come to the front on the double.clever,ruler,panda,opengirl,shirt,purple,worklove,colour,us,duck11earth nurse skirt learn her wordear(不单独出现时)ur ir er or:12Phrases:A dirty skirthurt a birdLearn to workworse and worse13ago agai

5、n address hundred parent license water August bananatoday colour policeman a e er o our 在非重读音节中 14 PhrasesSooner or laterAutumn and AugustWorker and farmerabout the picture of the teacher15 a:ar,a Its far to the farm from the park.?o,a The little pot is so hot.?:or,a,au,ar My daughter whos forty-fou

6、r is a lawyer.u oo Look at the cookbook.Its really good.u:oo,u,ou,oe How do you do?You look really cool.shop,sorry,watch,whatmorning,call,autumn,warmfootball,wood,classroom,booksoon,ruler,soup,shoehalf,class,park,hard16Compare a:1.cut-cart 2.lucklark 3.duckdark 4.toughtask 5.mudmark 6.busbath 7.funf

7、ar 8.shutshark 17 a:fa:sp ka:pit sndipa:tibsfa:msnba:skitbt18Compare?：1.pot-port 2.lotlord 3.notnorth 4.foxforks 5.shotshort 6.wokwalk7.spotsport 8.cockcaught 19Compare?：walk work shortshirtwarmworddoor-dirtsore-sircause-curd 20_ i:i e a:u:u :2122 ei a,ai,ay,ea,ei Rain,rain go away.Little Johnny wan

8、ts to play.ai i,y Out of sight,out of mind.?i oy,oi Soybean oil is my choice.u o,oa,ow,Go and open the window,Joe,and show me the photo.au ou,ow I found a mouse in the house.game,rain,play,greatfive,idea,try,goodbyeboy,toy,point,oilold,hello,coat,showabout,round,down,town23I life quiet mind price ni

9、ght die shy white lie high24Phraseseihate to be latesave her facenever wasteMeet the first lady25aiPhrasesthe blue skyin the countrysidethe biting windOut of sight,out of mind26road coat goat boat loadcold smoke go home hopehow about shout cow loudmouse ground hour crown mouth27Phrasesu Gold Coast m

10、ake a toast be all bonesthe local language28Phrasesau go for an outing between ourselves read aloudout of date29toil and moila spoiled boy Annoying noiselive for enjoyment30Read the wordsBoys and girls,please pay attention to“oy”!boy toy joy soy annoying employ 31Read the words32 i ear,eer,ea We are

11、 near the end of the year.e ere,air,are,eir Where there is a will,there is a way.u ure,our Its sure to be good for the tourists.Poor tour!hear,year,deer,reallythere,chair,careful,theirsure,tour,poor,February33i ear dear hear tear fear clear here beer sneer peer e pear wear where dare care share bare

12、 rare hair flair fair stair repair34Read the phrases i35 share your banana with monkey eat a lot of pears a rare metal run barefoot at the trade fair36 sure unsure brochure poor moor tour37 Sure sure sure,Poor poor poor,Im sure you know Im poor,So I cant go to make a tour.38_ i e u ei ai u au i i:i

13、e a:u:u3940414243 两清辅音一起时，后一个清辅音变两清辅音一起时，后一个清辅音变成浊辅音，或叫成浊辅音，或叫“浊化浊化”sp sb st sd sk sgspeak spit spy study star start sky school screen4445Compare n n ng/nk inink sin-sing thin-thing thanthank son-song 463.摩擦音摩擦音f If you buy fish,make sure its fresh.v Victor is very clever.Thank you for your table cl

14、oth.Those are far and these are near.s Sandy has a new swimming suit.z What size of shoes does Daisy wear?47 sure,she,social,nation Wash the fish,please.pleasure,evisionGeorge measured the garage with pleasure.h have hot,who whole hate houseHelen holds her hands.r read,write,wrongAre you ready to re

15、ad?48 t He teaches children how to play chess.d John likes to l jokes.tr Therere lots of trucks in the street.dr He likes strong drinks.ts The students are wearing white shirts.dz Take away your dirty hands.495)舌边音舌边音:l land,world 如果在后面如果在后面 读读 little,middle,castle，puzzle What a beautiful bicycle!6)

16、半元音半元音:w wall,what,The homework every week is very hard.j yes yellow year Yes,your yellow skirt is wet.50light night rightlock knock rocklot not rotlead need readlice nice rice511.Red lorry,yellow lorry,red lorry,yellow lorry.2.Lets look for leaves in the large lake with a long ladder.Tongue twister

17、s52成音节成音节m，n，l英语辅音字母中有英语辅音字母中有 3 个辅音个辅音m，n，l是响音，它们和辅音音素结合，也可构成音节，是响音，它们和辅音音素结合，也可构成音节，也叫成音节。它们构成的音节往往出现在词尾，也叫成音节。它们构成的音节往往出现在词尾，一般是非重读音节。如：一般是非重读音节。如：apple pl，table teibl，middle midl,little litl，garden ga:dn，lesson lesn,physical fizikl，realism ri:lizm 等。等。53_ p b t d k g f v sz h w j t d tr dr tsdz m n l r 54Homework1.Learn the sounds by heart.2.Preview the new lesson.