初中七年级26个字母48个音标学习.ppt

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1、发 音,pronunciation,一、字母(letters),二、音标与音素,2.1 音标:是词的读音形式，是音素的符号；音标放在两条斜线/内的；2.2 音素：是够成音节的最小语音单位；它指的是读音，是不可再分解的。,三、音素,英语中共有48个音素，其中元音20个，辅音28个。元音因素在发音时声带振动，气流不受发音器官的阻挡。元音音素又可分为单元音和双元音。其中，单元音可分为长元音和短元音。辅音因素发音时气流受到阻碍。辅音音素根据声带振动与否可分为清辅音和浊辅音。,3.1 Vowels（元音）,Lesson 1,元音i:i:学习,元音i:I:学习,i:发这个音的字母和字母组合e ea ee

2、e:me be she he we evening ee:sweet bee sweep sheep see sleep three green ea:meat leaf sea pea teach eat clean短语和句子green tea,three weeks,in the tree,have a meetingWe meet Mr Green in the street.He eat much meat in each meal.,i 发这个音的字母和字母组合i e y ey ay i:pig fish in fifteen six ship thin e:begin behind

3、 jacket basketball y:happy heavy busy lorry carry sunny lovely study thirsty twenty thirty windy rainy ey:monkey money ay:Sunday Saturday Friday短语及句子a little bit,a busy day,in a minute,sit downBe quick,honey!Bill lives in this city.,:发这个音的字母和字母组合ur ear orer:her serve termir:bird girl skirt first dir

4、ty shirt ur:nurse Thursday turtle(乌龟)purple curtain ear:early learn or:word work world短语句子turn green,at work,bird flu,get up earlyThe early bird catches the worm.,发这个音的字母和字母组合ure er ar a e ure:picture er:teacher brother dinner father sister ar:sugar or:doctor a:panda about above camera sofa China短语句

5、子by the way，wait a moment，have breakfastMy younger sister is a doctor.,Homework1.背写26个英语字母2.读音标写单词。/bi:/b:d/si:/swi:t/bizi/h:/dkt/sist/li:f/hi:/i:/ip/f:st/u/zde/,Lesson 2,音标:u:u学习,音标:u:u学习,:发这个音的字母和字母组合a aw al or a:water aw:draw strawberry al:ball wall or:horse corn fork or short oor:floor door短语和句子

6、more and more,play sports,open the doorLets walk and talk.,发这个音的字母和字母组合o a o:fox coffee dog shop doctor long a:watch 短语和句子hot dog,on holiday,watch TV,thanks a lotHe got a job at a coffee shop.The hot dog is two dollars.,u:发这个音的字母和字母组合o oo ui o:do who whose oo:food moon too ui:fruit juice u:ruler rud

7、e 短语句子in june,go to school,noodle soup,in the afternoonWhose blue shoes are these?,u发这个音的字母和字母组合o oo u o:woman wolf oo:look good book foot wood u:bull bullet短语句子on foot,read a book,put on,look the sameA good book is a good friend.,Lesson 3,音标a:e 练习,音标a:e 练习,a:发这个音的字母和字母组合a ar au ear a:grass glass cl

8、ass plant dance fast father last ar:car star arm March garden dark scarf au:laugh aunt ear:heart短语和句子in March,run fast,in the classroom,have a party,after class,park in the carHe who laughs last laughs best.The park is far from the farm.,发这个音的字母和字母组合o u oo ou o:son come colour love money u:sun nut j

9、ump gum bus brush supper us ou:touch cousin country短语和句子 hurry up,have lunch,roast duckTime is money.The bus runs on Sunday.Love me,love my dog.,发这个音的字母和字母组合a a:dad cap cat bad apple bag flag hand rabbit ant black fat has stand rat map短语和句子hand in hand,happy family,in the factoryI had a bad cold on

10、Saturday.Sally has a black cap in her hand.,/e/,短元音嘴张开，双唇呈扁平口型。舌尖抵下齿，舌前部稍抬起。发音时声带振动，音质短促而清晰。,e 发这个音的字母和字母组合e ea e:egg bell desk leg pet ten pen ea:bread head breakfast短语句子have a rest,best friend,stay in bedAnything else?Better late than never.,Lesson 4,元音音标ei ai i u au练习,音标ei ai i au练习,ei 发这个音的字母和字母

11、组合a ai ay a:cake make name game snake gate lazy ai:rain train wait ay:day May play today way 短语句子 make faces,in May,go away,make the bedfail the examinationIts a great day today.I am waiting for Jane to arrive.,ai 发这个音的字母和字母组合i y ie uy i:kite bike nice tiger write knife y:by cry fly my sky try why i

12、e:tie pie uy:buy短语和句子 at night,high jump,day and night,fly a kiteI like this idea.A cat has nine lives.I like a quiet life.,i 发这个音的字母和字母组合oi oy oi:oil boil coin oy:boy toy短语和句子 toy dog,point to,loud voiceEnjoy yourself!Dont make any noise.,u 发这个音的字母和字母组合o oa ow o:nose rose poen over oa:boat coat soa

13、p goat(山羊)ow:show window snow bowl 短语句子 go home,close the door,shoulder to shoulderI can row a boat.Easy come,easy go.,au 发这个音的字母和字母组合ou ow ou:house mouse mouth trousers ow:flower cow how now down短语句子write down,get out,around the house,how aboutHow about going to the house now?,Lesson 5,元音音标 i e u的练

14、习,音标u i e u的练习,i 发这个音的字母和字母组合ear eer ear:ear hear tear eer:deer（鹿）beer短语句子 good idea,here and there,dear friendWalls have ears.There is a deer near the house.,e 发这个音的字母和字母组合air ear air:hair chair pair ear:pear bear wear短语句子 a pair of shoes,take care of yourself,here and thereWhere there is a will,th

15、ere is a way.There is a chair over there.,u 发这个音的字母和字母组合oor our ure oor:poor our:tour ure:sure pure短语句子 make sure,the poor,as usual,tourist carAre you sure?,一.写出单词。/nuz/said/i/kau/pe/pu/rt/wu:d/ruz/ti/pa:st/ru:m/bred/sit/ft/gt/kp/sk:t/tu/smail/pleisiz/klaud/kin/set/kr:s/flg/trein/desk/二.抄写所有元音，每个五遍。

16、,Practice,辅音爆破音：ptk bdg摩擦音：f v s z 破擦音：tr dr ts dz t t3 鼻辅音：m n 舌侧音：1）出现在元音之前叫作清晰舌边音2）出现在辅音及单词末尾时叫作模糊舌边音半元音：擦音中气流较弱，摩擦较小，介于元音跟辅音之 间的音 w j3 h r,辅音音标,Lesson 6,辅音音标p b t d练习,辅音音标p b t d练习,p 发这个音的字母和字母组合p pp p:piano panda parrot(鹦鹉)pet ship sheep pig stop pp:apple happy 短语句子 pick up,get up,play the pian

17、oI hope so.Please pick up his cap.,b 发这个音的字母和字母组合b bb b:book ball bird big boy bag banana bb:rubber（橡胶）rabbit cabbage短语句子 black and blue,by bus,The bus is coming.He brings a box of bananas.Practice makes perfect.,t 发这个音的字母和字母组合 t tt t:table tea taxi cat rat fat ticket Tt:butter matter短语句子 two past t

18、wo,on foot,take a pictureLet me have a rest.Dont be late for school.,d 发这个音的字母和字母组合d ed d:duck seed door desk day red head bed read cold ed:smiled opened played短语句子 good idea,hold my hand,around the worldIm happy you did that.,Homework,一.写出单词或音标。/pnd/kt/dei/hed/ti:/tikit/二.抄写所学音标，每个十遍。,Lesson 7,辅音音标

19、k g f v学习,辅音音标k g f v学习,k发这个音的字母和字母组合c k ck c:cap cook cup car can class k:cook milk key desk kite cake ck:clock sock cock(公鸡)neck短语句子take care,look like,catch a coldIts very kind of you.Dont forget to take the key.,g发这个音的字母和字母组合g gg g:glass golf get girl bag goat flag gg:egg 短语句子good luck,get to,bi

20、g dog（大人物）,the Great WallA good beginning makes a good ending.,f发这个音的字母和字母组合f ff ph gh f:five fan（风扇）flower fish four leaf ff:giraffe ph:phone elephant photo gh:laugh短语句子laugh at,go fishing,half an hour,make a phone call,face to faceHis father is a fat farmer.The coffee is enough.,v发这个音的字母和字母组合v ve

21、v:video vase（花瓶）vest（背心）ve:five love violin短语句子Living room,watch TV,play a visit toLive and learn.Love me,love my dog.,homework,1.每个音标十遍。2.写单词/kk/vd/elf()nt/gt/fun/bgn/kf/vzt/lf/,Lesson 8,辅音音标s z 3练习,辅音音标 3 s z练习,s发这个音的字母和字母组合s c ss ce s:star sun snake sea see c:pencil city celebrate ss:grass glass

22、class boss ce:face race rice nice短语句子sit down,last Sunday,stand upThe sun rises in the east.Summer is my favourite season.,z发这个音的字母和字母组合z s se z:zero zebra zoo s:bags photos sisters se:nose rose短语句子be busy with,take it easy(放轻松),pop musicZip your lips,please!闭嘴His dog has a good nose.,发这个音的字母和字母组合s

23、sh s:sugar sure sh:ship sheep wash cash（现金）shop she短语句子fresh air,shoulder and shoulder,in short（简而言之）Shirley is very shy.The shop sells a new kinf of shoes.,3发这个音的字母和字母组合s S：television,usually,measure,usual decision pleasure短语句子as usual,pleasure ground游乐场,She has a garage.He usually measures his yar

24、d for pleasure.,homework,一，写所学音标，每个十遍。二，写单词,Lesson 9,音标 t d3的练习,音标tf d3 的练习,发这个音的字母和字母组合th th:three thin third teeth mouth短语句子 Thank you,from mouth to mouth广泛流传Im thirsty.I think you should thank her.Good health is very important.,发这个音的字母和字母组合thth:father mother brother clothes weather短语句子Get togethe

25、rWhats the weather like today?They put their clothes over there.,t发这个音的字母字母组合ch tchch:teacher peach cherry樱桃 chair tch:watch match 短语句子Cheer up振作起来,catch up with赶上,each other,football match,in the kitchenThe watch is cheap.I can play Chinese chess.,d3发这个音的字母和字母组合g j dge g:giraffe j:jump job jam拥挤 ge

26、:orange cabbage cage笼短语句子jump high,play a joke,in danger,in the villageJacks jacket is too large.A good job is a good friend.,Lesson 10,辅音音标tsdz tr dr的练习,音标tsdz tr dr的练习,ts 发这个音的字母字母组合ts tes ts:seats goats coats cats pets eats tes:gates kites dates tastes 短语句子Sports meeting,eat fruits,empty seats,sh

27、irts and skirtsI have lots of friends.Facts are facts.,dz 发这个音的字母组合ds des ds:seeds woods friends birds beds des:rides 短语句子In the woods,make friends,hundreds of,social needs In other wordsLook at the words on the cards.,tr 发这个音的字母和字母组合tr tr:tree truck trousers strawberry trick短语句子By train,have a try,

28、traditional customsCan I try this shirt on/I want to take a trip to Beijing.,dr 发这个音的字母和字母组合dr dr:draw drink driver dragon dry 短语句子draw a picture,sweet dreamsI stopped drinking.I like drawing.He dreams of becoming a dragon.,Lesson 11,辅音音标hrlm的练习,辅音音标hrlm的练习,h发这个音的字母和字母组合h wh h:he her head heart hair

29、 ham wh:who whose 短语句子Go home,help oneselfHere you are.Happy new near.He has a warm heart and often helps others.,r 发这个音的字母组合r rr wr r:rice room ride road rose rr:mirror carrot parrot wr:write wrong wrap短语句子Worry about,get ready for,I m sorry.My friend wiil come from UK on Friday.,l 发这个音的字母和字母组合l ll

30、 l:look light lock lucky lion tail ll:ball pull dollar tell短语句子get lost,all over the world,in the classroomLive and learn.Like father,like son.,m 发这个音的字母组合m mb m:mouth mouse milk monkey moon money mummb:climb comb thumb短语句子no matter，have dinner,telephone numberIt is a nice night.Nina is a nurse.,Les

31、son 12,音标n w j的练习,音标n w j的练习,n发这个音的字母组合n kn gnn:nose net nut banana noodles train rain plane downkn:knee knife knock gn:sign 短语句子Telephone number，no matter，have dinnerIt s a nice night.Nina is a nurse.,发这个音的字母和字母组合n ngn:ink bank tank fingerng:sing hang song king reading running 短语句子thank you,sing a

32、song,shopping list,speaking English He can sing many English songs.What is wrong with you?,w发这个音的字母和字母组合w:winter window watch water well would wh:white where which when why wheel whale短语句子when and where,wake up,best wishes!I went to swim with Sam.,j发这个音的字母和字母组合yy:yo-yo yogurt yard yes you your短语句子al

33、l the year round,yesterday morningYes and no.Year in,year out.Is he your younger brother?,音标n w j的练习一抄写音标，一个抄写5遍。n：w：j：_ 二.写出单词或音标。nais wt w:t bk ri ja:d jip net bank think nose rain swing king wet where what yard yes your三.把下列单词用线连起来。knee h hang ni:yolk juk whale ik ink weil四.在下列单词中找出发n音的单词并抄下来。kno

34、ck bread mirror bank nut ink plane neck row sky noodle nose boys cry water knee park he五.看图，根据下列所给音标填单词。,m fn maus pi:t _ _ _ _,Lesson 13语音的基本常识 1、音节的划分 一个单词的音标中有几个元音就有几个音节。2、重读音节 任何双音节或多音节单词的音标中，有重读音节和非重读音节，哪一个音节重读，该音节的左上方或该音节的元音上方标有重读符号“”。3、浊化音 以sp_,st_,sk_开头的单词中，清辅音/p/t/k/分别要发浊辅音/b/d/g/。4、定冠词the的

35、读音 e.g.the man c.f.the old man,5、不完全爆破 爆破音p b t d k g 后面紧跟另一个爆破音时，前面的那个爆破音只在口腔内形成阻碍，而不能完全读出。e.g.basketball the part of the earth 6、连读 在一个短语或句子中，如果相邻两词的关系相等密切，而前一个词以辅音结尾，后一个词以元音开头，辅音和元素连在一起读。7、意群的停顿对于一个较长的句子，可以根据意思和结构将其分成几群,一个意群必须一口气说完。,/:/car last class fast arm glass/up cup bus come mother love/:/d

36、oor small wall talk tall ball call/lost box loss not want watch/U:/food moon room shoe two/look good foot book woman,/e/name cake say they play/a/bike fine die nine my eye/boy toy joy oil voice choice/go no cold phone know low show/a/how house out cow flower loud/beer deer ear near here idea/e/pear

37、bear care air there where/hour tour flower shower,3.2 Consonant（辅音）,声带不振动的为清音声带振动的为浊音,清音 辅音/p/pen/b/book/t/tree/d/dog/k/key/g/good/f/father/v/very/s/small/z/zero/thank/this/shoe/pleasure/t/chicken/d/Jack/tr/tree/dr/drink/ts/students/dz/deds/h/hello/r/room,其他辅音,/m/morning man make moon come/n/pen ten nine fine night noon/English thank sing morning evening/l/long land fly flag black/w/when what where window wind wood/j/yes year yell you your yolk yellow,