《音标第一课》PPT课件.ppt

1、发音准确，说地道的英语; 拼读法记忆单词； 3. 提高自主学习性，增加词汇量； 4. 整体语感提高。,学好音标开好头,Phonetic Alphabet（国际音标）,一、音素（国际音标 International Phonetic Alphabet） 音素是语音的最小单位。英语国际音标共48个音素，其中元音音素20个，辅音音素28个。 （1)元音：发音响亮，是乐音，口腔中气流不受阻碍，是音节的主要组成部分。 （2)辅音：发音不响亮，是噪音，口腔中气流受阻，不是音节的重要组成部分。,The Alphabet,正确书写字母,Aa Ee Ii Oo Uu 发音练习,读一读,想一想：,上面单词中a的发

2、音相同吗？,1. cake grape name snake face plate 2. have apple bag cat hat fat,Aa,ei,ei,我发现：,cake face name make place take snake grape baby potato,ei,pants map at cap can many has black splash salad,读一读，找出划线部分发音不同的单词,( ) 1、many cap potato,( ) 2、plate have lamb,( ) 3、water rabbit washroom,( ) 4、tomato tast

3、y splash,( ) 5、and cat want,C,A B C,A,B,C,C,读一读,we me she he 2. bed pen desk leg let egg,想一想：,上面单词中e的发音相同吗？,Ee,i:,e,i:,我发现：,we me she knee tree sheep three canteen These Chinese,i:,e,leg egg bed desk pen elephant get seven yes eleven,读一读，找出划线部分发音不同的单词,( ) 1、twelve hen fleece,( ) 2、feet geese smelly,

4、( ) 3、me elephant twenty,( ) 4、these fifteen tender,( ) 5、let help sheep,C,A B C,C,A,C,C,读一读,想一想：,上面单词中i的发音相同吗？,1. five bike kite nine hi 2. big fish it pig this,Ii,ai,i,ai,我发现：,white rice write ice like nice time ride,ai,i,milk minute fish window fit rabbit is music his fifteen,读一读，找出划线部分发音不同的单词,(

5、) 1、slippers nice kite,( ) 2、in wiggle ice,( ) 3、pink expensive five,( ) 4、time chicken kitchen,( ) 5、dinner rice drink,A,A B C,C,C,A,B,读一读,想一想：,上面单词中o的发音相同吗？,home hole nose rose 2. box fox orange lock,Oo,u, ,u,我发现：,c,Coke those hold OK over so go potato tomato photo,u,socks not of hot sorry tock do

6、nkey long off stop, ,c,读一读，找出划线部分发音不同的单词,( ) 1、hope Coke clock,( ) 2、so go tomato,( ) 3、those socks off,( ) 4、hold lock cold,( ) 5、on OK fold,C,A B C,C,A,B,A,读一读,想一想：,上面单词中u的发音相同吗？,cute tube music student 2. bus cup toothbrush umbrella,Uu,ju:, ,ju:,我发现：,v,use music tube computer cute cucumber unite

7、student,ju:,sunny lunch duck but jump fun run hundred much just, ,v,读一读，找出划线部分发音不同的单词,( ) 1、lunch cup blue,( ) 2、fun music computer,( ) 3、hurry minute run,( ) 4、cut put hurray,( ) 5、tube use cucumber,C,A B C,A,B,A,C,练习一,读一读，判断下面每组词划线部分的读音是否相同。,1. five fish ( ),2. cake apple ( ),3. cup duck ( ),4. th

8、ose sorry ( ),5. three we ( ),练习一,读一读，判断下面每组词划线部分的读音是否相同。,6. kite milk ( ),7. no only ( ),8. have face ( ),9. second me ( ),10. much uncle ( ),练习二,读一读，找出划线部分发音不同的单词。,( ) 1、A. knee B. green C. red,( ) 2、A. name B. have C. cake,( ) 3、A. nice B. ice C. fish,( ) 4、A. blue B. but C. toothbrush,( ) 5、A. h

9、ot B. hold C. open,C,B,C,A,A,练习二,读一读，找出划线部分发音不同的单词。,( ) 6、A. what B. water C. map,( ) 7、A. close B. fox C.hello,C,B,( ) 8、A. is B. hi C. his,( ) 9、A. these B. bed C. tree,( ) 10、A. bus B. music C. hurry,B,B,B,a: 发这个音的字母和字母组合a al ar au ear a: grass plant last dance father al: calm half au: laugh aunt

10、 ar: star March garden scarf ear: heart 根据发音规则，圈出发a:的2个单词。 1.arm lip doctor card 2. cloud cart garden gate 3.ball scarf dark tiger 4. job lorry March park, 发这个音的字母和字母组合o u oo ou o: son come color love money u: sun jump gum brush ou: touch cousin country enough oo: blood flood 根据发音规则，找出每组中发的单词。 1.hea

11、r cup bed air 2. voice boy duck ant 3.vase corn bear gun 4. cute boy money her, 发这个音的字母和字母组合a a的闭音节: dad apple flag rabbit ant black 根据发音规则，找出每组中发的单词。 1.rat bed face sport 2.hear cup fat pear 3.rice bat finger tree 4.sea young knife apple,e 恐龙蛋 e e e e 小小龙 get ten egg 飞天喷火龙 get ten eggs,前元音 1、舌尖抵下齿舌

12、前 部抬高比/i:/要低 2、唇形中长，牙床开得比/i:/宽，上下齿间可容纳一个食指。,e发这个音的子母及组合有e ea ue e的闭音节：bed desk bet ea: bread head ready weather ue: guess guest gesture,据发音规则，找出每组中不发e 1.cat well leg pen 2.sweat map pet elephant 3.egg ten tall desk 4.bread head bed toy,选出下列没有相同发音的词 ( ) 1. car arm food garden ( ) 2. true jump bus cut

13、 ( ) 3. bag short map flag ( ) 4. egg pen head small ( ) 5. got clock bell dog ( ) 6. rabbit book wood foot ( ) 7. rat bat apple ten ( ) 8. gun star duck money,字母和字母组合e ea ee ie ey e(e开): me be he evening ee: bee sleep three green ea: meat leaf sea teach ie: field believe ey: key,根据发音规则，圈出下列单词中元音字母组

14、合发音相同的两个词。 1. seat rain bean cat 2. gift feet teacher dog 3. pig star tree jeep 4. sweet sea fish the,i 发这个音的字母和字母组合i （i闭音节） e y ey a i: pig fish in fifteen y: happy busy sunny lovely ey: monkey money valley 注意:a e i o u 在非重读音节中都有可能发此音 e: begin jacket basketball darkness a: village,根据发音规则，圈出每组中元音字母发

15、音不相同的单词。 1.sofa sit kick lip 2.ink gift jam ship 3.hand picture big sister 4.hot lick pig jelly,: 发这个音的字母和字母组合er ir ur ear or er: her serve term ir: bird girl dirty skirt ur: nurse Thursday turtle curtain ear: early learn earthquake earn or: word work world,根据发音规则，圈出每组中元音字母组合发音相同的单词 1.thirty beer th

16、irsty wheat 2.bank king her nurse 3.turtle bird rabbit knee 4.room run shirt term, 发这个音的字母和字母组合ure er ar or a e i o u ou ure: picture er: teacher brother dinner father ar: sugar dollar forward or: doctor major visitor a: panda above camera sofa China e: happen open moment i: festival beautiful holid

17、ay April o: potato second welcome u: August autumn ou: dangerous famous,根据发音规则，找出发的2个单词写在后面的横线上。 1.mother sofa road smile 2.sit father sister food 3. hair deer tiger China 4.sugar soon ear leader,音标i: i : 练习 1. 找出下列没有相同发音的词。 ( ) hefeet bread green ( ) pig is dog ship ( ) thirtybird her food ( ) sheb

18、ig in money ( ) sweetsfish teacher we ( ) teachersister aboutgirl ( ) tigerfirst workshirt ( ) treebean cleanchin ( ) fatherdoctor skirt china ( ) happysea sitpicture,2. 读音标写单词。 bi: b:d si: swi:t bizi h: dkt sist li:f hi: 3. 连线。 meat : thirsty i driver animal i:,: 发这个音的字母和字母组合 aw al au or ore oor ou

19、r al: ball wall walk always au: August taught cause aw: draw law awful strawberry ought: bought fought thought or: horse corn fork or short ore: bored more before score oor: floor door our: your four,根据发音规则，找出发:的单词写在后面的横线上。 1.tall bird bread poor 2.idea chair sport hare 3.cake bear walk cup 4.drink

20、short bag milk, 发这个音的字母和字母组合o a o(重闭音节): fox coffee shop dog doctor long a(w/wh/qu+a): want watch water squash 根据发音规则，找出发的单词写在后面的横线上 1.doctor teacher box clothes 2.cold zoo clock dog 3.love boss lot violin 4.watch beach fox girl,u: 发这个音的字母和字母组合 o oo ui u o: do who whose move shoe oo(浊辅音): food moon too choose ui: fruit juice u: ruler rude 字母u的读音 在闭音节中读