26个字母在单词中的发音unit.ppt

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1、26个字母在单词中的发音个字母在单词中的发音英语中有英语中有26个字母，其中个字母，其中a、e、i、o、u是元是元音字母，其余是辅音字母。音字母，其余是辅音字母。B.音节音节音节：音节：音节是最小的语音片断，通常由一个元音或一个音节是最小的语音片断，通常由一个元音或一个元音加上一个或几个辅音构成。英语单词根据它们所含音元音加上一个或几个辅音构成。英语单词根据它们所含音节数，可以分别称为单音节词、双音节词和多音节词。节数，可以分别称为单音节词、双音节词和多音节词。练习：试说出下列单词各有几个音节练习：试说出下列单词各有几个音节welcome whose yellow yourself over

2、sharpener friend hundred help clothes dinner member音节的分类：音节的分类：1、开音节：、开音节：1）以发音的元音字母结尾的音节如：）以发音的元音字母结尾的音节如：so/sEJEJ/2）以辅音字母（）以辅音字母（r除外）除外）+不发音的字母不发音的字母e结尾结尾的音节。如：的音节。如：late/leIIt/2、闭音节：、闭音节：以一个元音字母加上一个或几个辅以一个元音字母加上一个或几个辅音字母（音字母（r除外）结尾的音节叫闭音节。如：除外）结尾的音节叫闭音节。如：well/wel/pen/pen/元音字母在重读开闭音节单词中的发音元音字母在重读

3、开闭音节单词中的发音字母字母在重读开音节中在重读开音节中 在重读闭音节中在重读闭音节中读音读音例词例词读音读音例词例词Aa/eIeI/name/A A/mapEe/i:/these/e/deskIi/aIaI/bike/II/hisOo/EJEJ/home/C C/lotUu/ju:/use/QQ/run试拼读下列单词试拼读下列单词date wife lake rise strike these smoke flymend dig must smell drop lift nod batsize dry got wake stop shape snack swim3、r音节：音节：含含“元音字

4、母辅音字母元音字母辅音字母r”的重读音节叫的重读音节叫r音节。音节。在在r音节中，元音字母读法为：音节中，元音字母读法为：r 音节读音例词a+rcar parke+ri+ru+r/EE:/her girlturno+r/R/R:/short/a:/a:/试拼读下列单词试拼读下列单词term more first card burn third verb start pork farsir hurt north hard sport发音响亮的辅音发音响亮的辅音l m n 可可以和前面的辅音构成以和前面的辅音构成成音节成音节。例如：例如：apple 苹果苹果 double 两倍两倍eleven 十

5、一十一 seven 七七table 桌子桌子trouble 麻烦麻烦元音字母及字母组合发音练习元音字母及字母组合发音练习：a /eI eI/cake grape plate tableOn the table,there are some cakes and grapes on the plate.a /A A/black happy hat rabbitThe rabbit in the black hat looks very happy.a /a:/after basketball class danceWe often dance and play basketball after c

6、lass.e /i:/he she these zebraHe and she are looking at these zebras.ee /e/e/bed lets red vestLets put the red vest on the bed.i /aIaI/five kite like tigerWe like the five tigers on the kite.i i /I /I/fish fridge in milkThe milk and the fish in the fridge are for me.o /EJEJ/go open oval sofaGo and op

7、en the oval box on the sofa.oo /C/C/clock coffee doctor hotThe hot coffee near the clock is for the doctor.oo /Q/brother love monkey motherMy mother and my brother love that fat monkey.u /ju:/computer music student useThe student uses a computer to write music.u u /Q/bus jump puppet runThe puppet ju

8、mps and runs in the bus.ai/ay /eIeI/waiter waitress day playThe waiter and the waitress play table tennis every day.ar/a:/a:/car park party starLets go to the party at Star Park by car.ee/i:/i:/bee see sleep treeI can see some bees sleeping in the tree.ea/i:/i:/eat ice-cream read seaHe is reading a

9、book and eating an ice-cream in the sea.ea /e/bread breakfast head sweaterThe boy in the green sweater is shaking his head.He does not want bread for breakfast.er /EE/brother Peter sister tigerPeters brother and sister like the toy tiger.ear /IEIE/dear hear near yearMy dear!I hear Chinese New Year i

10、s getting near.ear/ere /eE/ear/ere /eE/bear pear there whereThe bear was next to the pear tree over there,but where is it now?ir /E:/bird girl skirt T-shirtThe tall girl in the yellow T-shirt and the blue skirt has a bird.igh /aIaI/bright light right tonightThe light on my right is not very bright t

11、onight.oo /u:/afternoon balloon cartoon roomCome to my room this afternoon.Lets play with balloons and watch cartoons.oo /J/oo /J/book football good lookLook!The picture of the football in your book is good!or /E:/word workbook world wormThe children are writing words about worms in the underground

12、world in their workbooks.or /or /C:/forty horse morning sportsYesterday morning,I saw forty horses running in the sports field.ou /aJJ/blouse house mouse outGet the mouse on my blouse out of the house.ow /aow /aJ/brown cow how nowHow many brown cows did you see just now?ow /ow /EJ/bowl snow window y

13、ellowThe girl with the yellow bowl is watching the snow by the window.ur /E:/hurt nurse Thursday turnLast Thursday the nurse hurt her finger and it turned black and blue.掐头法学读音：掐头法学读音：Ff Ll Mm Nn Ss Xx读以上辅音字母名称音，将其第一个音去掉，余下读以上辅音字母名称音，将其第一个音去掉，余下的音即为该字母在单词中的读音。的音即为该字母在单词中的读音。Ffef ef 去去e余余fLlel el 去去e

14、余余lMm em em 去去e余余mNnen en 去去e余余nSses es 去去e余余sXxeks eks 去去e余余ks辅音字母在单词中的发音辅音字母在单词中的发音去尾法学读音：去尾法学读音：Bb Cc Dd Jj Kk Pp Tt Vv Zz读以上辅音字母名称音，将其后面的音去掉，余下读以上辅音字母名称音，将其后面的音去掉，余下的音即为该字母在单词中的读音。的音即为该字母在单词中的读音。Bbbi:bi:去去i:余余bCcsi:si:去去i:余余sDddi:di:去去i:余余dJjdVeIVeI dV VeIeI 去去eIeI余余dV VKkkeIeI keIeI 去去eIeI余余kPp

15、pi:pi:去去i:余余pTtti:ti:去去i:余余tVvvi:vi:去去i:余余vZzzi:zi:去去i:余余z辅音字母及辅音字母组合在单词中的发音练习：辅音字母及辅音字母组合在单词中的发音练习：b /b/big boy c /k/cap cat /s/nice pencilThe cat and the big cap are for the boy.d /d/desk dog f /f/fat five /v/of Your five fat dogs are on the desk.g /g/get girl /dV/a/dV/agge orane oranggee h /h/ham

16、burger hotGirls get up and eat a hot dog and a hamburger.j /dV V/Jim juice k /k/key kitchenJims juice and key are in the kitchen.l /l/like lunch m /m/mango milkId like some milk and mangoes for lunch.n /n/name new p /p/panda PeterThe new pandas name is Peter.r /r/rabbit running s /s/seven sofa /z/he

17、rs eggsSeven rabbits are running on the sofa.t /t/tie tiger v /v/vest violinThe tiger has a vest,a tie and a violin.w /w/Walkman woman z /z/zebra zooThe woman listens to a Walkman and looks at the zebra in the zoo.ck /k/black clock jacket sockHis socks,jacket and clock are black.dr /dr/dress driver

18、tr/tr/tree trousersThe drivers dress and trousers are in the tree.th /W W/thin think /TT/there thoseI think those dogs there are very thin.sh /FF/she shirt shoe shopShe sees some shoes and shirts in the shop.ds /dz/birds friends ts/ts/biscuits sweetsMy friends like birds,sweets and biscuits.ch /tFF/

19、chair Chinese lunch teacherThe Chinese teachers lunch is on the chair.wh /w/what where which white /h/whose who Mr.White,whats for lunch?Wheres my plate?Which is my fork?Do exercises on page 59,66 ConclusionA.辅音字母在单词中的读音辅音字母在单词中的读音b b c k s d d f f g g dV V h h j dV V k k l l m m n n N N p p r r s s

20、 z FF V V t t v v w wy j aII II z z 特殊：特殊：qu kw x ks 说明：说明：1.字母字母cc在字母在字母e,ie,i，yy前前,发发 s s，否则否则发发 kk ，在在e,ie,i之前有时读作之前有时读作/F/,/F/,如如delicious,officialdelicious,official2.字母字母gg在字母在字母e,ie,i，yy前前,发发 dVdV，否则发否则发 gg 3.字母字母n n在在/k/g/k/g/前前,发发N N，一般情况下读作，一般情况下读作/n/n/4.字母字母s s在元音和浊辅音后或在两个元音字母之间在元音和浊辅音后或在两

21、个元音字母之间一般读作一般读作/z/z/，在，在u,iu,i之前或在辅音与之前或在辅音与-ionion之间一般读作之间一般读作/F/,/F/,在其它单词中一般读作在其它单词中一般读作/s/,pleasure,usually/s/,pleasure,usually等中的等中的s s读作读作/V/V/。说出下列划线字母的读音：说出下列划线字母的读音：ccell ell cclass lass ccyyccle le ccinema niinema nicce musie musicc ccolour olour aagge e ggreat bareat bagg ggoon name ame n

22、 number uumber un ncle cle i in nk k his s sure ure s seat perhapeat perhaps s reareas son vion vis sit it s sugar ugar s sky pleaky pleas santantStarter Unit 10 Grammar:What time is it?时间表达法Eg:What time is it now?Its eight twenty.一般现在时一般现在时I get up at 7:00.（变成一般疑问句）（变成一般疑问句）Do you get up at 7:00?I

23、have four lessons in the morning.(变变成否定句）成否定句）I dont have four lessons in the morning.I have lunch at 11:30.(对划线部分提问）对划线部分提问）What time do you have lunch?Do the exercise on P53Part B Lilys school lifen In the morning,What time do you In the morning,What time do you usually get to school?usually get t

24、o school?Do you often be late for school?Do you often be late for school?A survey(A survey(调查调查)on your school life:)on your school life:n What time do you begin your first class in What time do you begin your first class in the morning?the morning?n Do you have four lessons in the Do you have four

25、lessons in the morning?morning?nAre your lessons very interesting?Are your lessons very interesting?What lesson do you like best?What lesson do you like best?Who is your favourite teacher?Who is your favourite teacher?n Do you have lunch at school?Do you have lunch at school?At lunchtime,what do you

26、 usually do?At lunchtime,what do you usually do?n After school,what do you usually do?After school,what do you usually do?Do you play basketball or football after Do you play basketball or football after school?school?Do you chat with your classmates?Do you chat with your classmates?Do you play basketball with them?Do you play basketball with them?Thank You!Thank You!建议：各位老师可根据自己的建议：各位老师可根据自己的教学需要对该课件进行删减、教学需要对该课件进行删减、增加、分类或合并等调整，谢增加、分类或合并等调整，谢谢！谢！