超级详细音标讲解教程[1](课堂PPT).ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Click to edit Master title style,Click to edit Master text styles,Click to edit Master text styles,*,Click to edit Master title style,英语国际音标课件大全,？,Ask and,answer,:,为什么,要,学习音标？,2,作为英语老师，常常遇到这样的尴尬场面：课堂上教学生读单词，老师读一遍，学生跟着读一遍，下课布置学生们回去要认真复习单词。可是到了第二天早读，大部分同学均忘记单词是怎么读的。这样的实例常常发生在小学的中高年级段，以及初中阶段。即便是是高中、大学阶段也会出现！,为什么出现如此情况呢？,不懂国际音标！,3,学习音标并不是难事，,但是,意义却非常深远！,4,1.,发音准确，说地道的英语,对于处于青少年时期的学生来说，语言上有很强的模仿能力，学习音标能帮助他们准确发音，快速提高自身听、读英语的能力。学习好,48,个国际音标，为日后的学习打下坚实的基础。英语在生活中说的机会比中文少得多，很多中小学生说英语像香港人说普通话一样，听他们说的英语需要伸长脖子、不断重复。学会了音标，发音地道了、纯正了，听力也随之提高，中考、高考的应试能力大大加强了。,5,2.,拼读法记忆单词,很多同学老是花很多时间记单词，但又很快忘记了。原因就是靠死记硬背字母，这种死板的记忆方法是不科学的。英语的发音内在有其极为强大的规律，会了国际音标是完全可以用来背单词。记忆单词的时候，发音的规律自然产生作用，使得同学只要知道读音就基本可以拼写出单词，甚至可以自己检验单词拼写有否错误。很大程度上，能节省学生记单词的时间和不少痛苦。,6,3.,提高学生的自主学习性，增加词汇量,在学生在没有学习音标之前，都是很依赖老师。老师读一个单词，同学跟着读一个，很多同学怕自己忘了就用中文或者奇怪的符号标注，但过后发现又不知怎样发音了。条件好点的学生会借助于电子词典等的学习工具。但是学会了音标可以轻松解决这些问题，更使学生的学习更主动有效。即使老师没有教你读音，自己也可以根据音标拼读出来。英语世界数十万单词，不可能每个都依赖老师，遇到不懂的单词可以通过拼读轻松把它记下来。,7,4.,整体语感提高,掌握音标之后，学校的课文可以很流畅地朗读。语感也随着这样的日常训练逐步提高，对学生应对语法选择、完形填空和阅读理解等题目有一种无形的助力。,8,音标的教学一直被学校的英语教学忽视，在小学、中学的英语课程均没有被列入必要的教学范围，导致学生容易英语的学习上遇到的困惑。,为了使得学生在英语学习的初级阶段打好基础，为今后进一步的英语学习提供良好的硬件，建议广大学生，无分年龄、年级都必须好好攻克国际音标这一关。,9,音素和国际音标,1,什么是音素,：音素是语音的最小单位。,2,音素的分类,：元音和辅音。,3,音素的个数,：共,48,个，元音音素,20,个，辅,音音 素,28,个。,4,什么是音标,：记录音素的符号叫做音标。,5,什么是国际音标,：国际音标是由国际语音,协会规定的一套音标，用来,记录世界各主要语言的语音。,7.,开音节,：,a),辅音,+,元音,+,辅音,+e:name,bike,home,due,plane,shine,b),辅音,+,元音,:he,go,hi,do,be,tree,three,hello,8.,闭音节,：,a),辅音,+,元音,+,辅音,:bad,bed,sit,hot,cup,let,mad,map,b),元音,+,辅音,:it,is,of,in,on,up,out,ant,9.,重读音节,：,单词中发音特别响亮的音节。,10,元音和辅音的定义：,发音时声带振 动，呼出的气流通过口腔时不受阻碍，这样形成的语音称为,元音,。,不论声带振动与否，发音时呼出的气流通过口腔或鼻腔时受到一定的阻碍，这样形成的语音称为,辅音,。,发音时声带不振动的辅音称为清辅音。,发音声带振动的辅音称为,浊辅音,。,11,元 音,12,个单元音,长元音,a:,:,i:,:,u:,短元音,i,u,e,8,个双元音,ai,ei,i,i,e,u,au,u,辅 音,10,对,清辅音,p,t,k,f,s,t,tr,ts,浊辅音,b,d,g,v,z,3,d3,dr,dz,3,个鼻音,m,n,3,个似拼音,h,r,l,2,个半元音,w,j,12,巧记,48,个国际音标,单元音共十二，四二六前中后,双元音也好背，合口集中八个,辅音共计二十八八对一清又七浊，,四个连对也包括。有气无声清辅音，,有声无气浊辅音，发音特点应掌握,13,1.,音标必须写在括号里，常用的音标括号有斜头和平头两种，其 上端不顶第一线，大致与大写字母相齐，下端在第三格的中,2.,音标没有书写体，也没有大小写，因此书写时必须和印刷体一 样，直上直下，没有斜度，其书写规格如下所列。,3.,下面几个音标是最容易写错的，一定要注意：,ai,和,au,不要写成,Ai,和,Au,，,A:,不要写成,a:,。在打字的时候，不要用,a,来代替,A,把,A:,打成,a:,，也不要用,g,来代替,G,，把,GE:l,打成,gE:l,。,4.,音标没有书写体，也没有大小写，因此书写时必须和印刷体一样，直上直下，没有斜度，其书写规格如下页所列。,音标的书写,14,15,元音音标学习,元音概述：,元音是有噪音的语音。形成元音时，声带振动，气流经由咽腔和口腔逸出时，不受到任何阻碍，没有可以听得到的摩擦声。英语里共有,20,个元音（单元音,1,个，双元音个）。,元音之间的差异，是由发音时各发音器官所采取的不同位置形成的。所谓“不同位置”，指的是舌头的高低与前后，牙床的开合程度，以及唇形的大小和圆扁。,但其中决定的因素是舌头的位置：,舌头是在口腔的前部、中部或者后部，决定所发的音是前元音、中元音还是后元音；舌身隆起的高度以及舌的哪一部分隆起最高，决定发出的元音是开口元音、半开元音、合口元音、还是半合元音。牙床开合的程度是由舌位的高低所决定的，而双唇的圆扁和大小对形成不同的元音也有相当的影响。,因此，描述一个元音的发音部位，主要是描述它的舌位和唇形。,16,元音音标学习,17,Lesson 1,元音,i:i :,学习,元音,i:I ,:,学习,18,19,i:,发这个音的字母和字母组合,e ea ee,e:me be she he we evening,ee:sweet bee sweep sheep see sleep three green,ea:meat leaf sea pea teach eat clean,根据发音规则，圈出下列单词中元音字母组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,20,21,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 jacket basketball,y:happy heavy busy lorry carry sunny,lovely study thirsty twenty thirty windy rainy,ey:monkey money,ay:Sunday Saturday Friday,根据发音规则，圈出每组中元音字母发音不相同的单词。,1.sofa sit kick lip,2.ink gift jam ship,3.hand picture big sister,4.hot lick pig jelly,22,23,:,发这个音的字母和字母组合,er ir ur ear or,er:her serve term,ir:bird girl skirt first dirty skirt shirt,ur:nurse Thursday turtle purple curtain,ear:early learn,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 thirsty wheat,2.bank king her nurse,3.turtle bird rabbit knee,4.room run shirt term,24,25,发这个音的字母和字母组合,ure er ar or a e,ure:picture,er:teacher brother dinner father sister,ar:sugar,or:doctor,a:panda about above camera sofa China,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,26,音标,i:i:,练习,1.,找出下列没有相同发音的词。,()h,e,f,ee,t br,ea,d gr,ee,n,()p,i,g,i,s d,o,g sh,i,p,()thirtybird her food,()shebig in money,()sweetsfish teacher we,()teachersisteraboutgirl,()tigerfirstworkshirt,()treebeancleanchin,()fatherdoctorskirt china,()happyseasitpicture,2.,读音标写单词。,bi:b:d si:swi:t bizi h:dkt sist li:f hi:,3.,连线。,m,ea,t :,th,ir,sty i:,driv,er,an,i,mal i:,27,Lesson 2,音标,:u:u,学习,音标,:u:u,学习,28,29,:,发这个音的字母和字母组合,a aw al or oor,a:water,aw:draw strawberry,al:ball wall,or:horse corn fork or short,oor:floor door,根据发音规则，找出发,:,的,1,个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 short bag milk,30,31,发这个音的字母和字母组合,o a,o:fox coffee dog shop dog,doctor long,a:watch,根据发音规则，找出发,:,的,2,个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,32,33,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 rude,根据发音规则，找出不发,u:,的单词。,1.juice moon zoo panda,2.tooth broom eye spoon,3.head boot noodles pool,4.noon cool boot watch,34,35,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,根据发音规则，选出与其它单词元音发音不相同的单词。,1.mouth book look pull,2.push tape sugar foot,3.wood kind wolf bull,4.bullet wood cook name,36,音标,:u:u,练习,一抄写音标，一个抄写,10,遍,一边抄写一边读。,u,：,u:,：,：,:,：,_,二找出下列没有相同发音的词。,()moonfood eat fruit,()truebookwoodlook,()foursmallwalk bird,()gotclockshopshirt,()busfootpush book,()lostball long ox,()rulerdog mooncake blue,()bigship horse it,37,四,.,写出单词或音标。,bru:m d:sit b:d,fut wi:dg sist,look do water good,too foot clock first,work sister doctor sea,五,.,将下列单词与正确的音标用线连起来。,hotblu:,footballhuk,blueki:s,hookfutb:l,kissht,38,Lesson 3,音标,a:,e,练习,音标,a:,e,练习,39,40,a:,发这个音的字母和字母组合,a ar au ear,a:grass glass class plant dance fast,father last,ar:car star arm March garden dark scarf,au:laugh aunt,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,41,42,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 jump gum bus brush,supper us,ou:touch cousin country,根据发音规则，找出每组中发,的单词。,1.hear cup bed air,2.voice boy duck ant,3.vase corn bear gun,4.cute boy money her,43,44,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,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,45,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,根据发音规则，找出每组中不发,e,的单词。,1.cat well leg pen,2.sweat map pet elephant,3.egg ten tall desk,4.bread head bed toy,46,音标,a:e,练习,一抄写音标，一个抄写,5,遍。,a:,：,：,：,e,：,_,二选出下列没有相同发音的词。,()1.car arm food garden,()2.true jump bus cut,()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 moneg,三,.,写出单词或音标。,pa:st,ru:m swet sit,ft gt cp sh:t,bag car bus bread star head,47,四,.,选出下列每题中元音有几种读音，有一种读音的在（）里画,有两种读音的画,有三种的画,()1.hat fast cook last,()2.jeep door sun gum,()3.dad cap hand map,()4.star car cut from,()5.skirt sheep bird her,五,.,改变下列单词的一个字母,使它变成另一个单词,like_(,交通工具,),hat _(,动物,),lake _(,食品,),nice _(,数字,),hot _(,用品,),well _(,用品,),48,Lesson 4,元音音标,ei ai i au,练习,音标,ei ai i au,练习,49,50,ei,发这个音的字母和字母组合,a ai ay,a:cake make name game snake gate lazy,ai:rain train wait,ay:day May play taday way,根据发音规则，圈出下列单词中发音不一样,的单词。,1.face wave sheep tail,2.grape plane name coat,3.time tape train snake,4.rain soap cake train,51,52,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,ie:tie pie,uy:buy,根据发音规则，找出每组中发,ai,的,2,个单词,.,1.rice good jam right,2.ship mine ice-cream mouse,3.cloud sit tie eye,4.write small tennis kite,53,54,i,发这个音的字母和字母组合,oi oy,oi:oil boil coin,oy:boy toy,根据发音规则，找出每组中发,i,的,2,个单词,.,1.soil hear soy cold,2.rabbit bed boy noise,3.walk voise boil word,4.tea enjoy toy milk,55,56,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,根据发音规则，选出不发,au,的单词。,1,mouse cloud arm clown,2.teacher trousers cow mouth,3.town dance flower house,4.tower blouse now baby,57,音标,ei ai i au,练习,一,抄写音标，一个抄写,5,遍。,ei,：,ai,：,i,：,au,：,_,二,.,选出下列没有发相同发音的词,()1.cake egg rain May,()2.kite cry broom fly,()3.boy joy cat noise,()4.blouse sun cow house,()5.tower flower mouth arm,三,.,读音标,将下列单词补充完整或写出字母，单 词的音标。,klaud set kin kr:s,c_ _ _d s_ _ c_ _n cr_ _s,flg trein desk smail,f_ _g tr_ _n d_ _ _ s_ _le,Aa Kk Ii Yy,hi boy cow now,toy bike house my,cake face how nice,58,四,.,把下列单词下正确的音标连接起来,bow bau,gate pai,tray geit,pie trei,poison pizn,五,.,看图、填空、标号,h_t s_n e_ _s_ r,r_l_ _ c_k_ m_ _th,59,Lesson 5,元音音标,u i e u,的练习,音标,u i e u,的练习,60,61,u,发这个音的字母和字母组合,o oa ow,o:nose rose poen over,oa:boat coat soap goat,ow:show window snow bowl,根据发音规则，圈出每组中发,u,的,2,个单词。,1,coat goat tree river,2.make window knife road,3.your white row coat,4.boat hen nose lamp,62,63,i,发这个音的字母和字母组合,ear eer,ear:ear hear tear,eer:deer beer,根据发音规则，圈出每组中发,i,的,1,个,单词。,1.bear beer fair tail,2.noodles pair near come,3.horse near tower air,4.ring king here three,64,65,e,发这个音的字母和字母组合,air ear,air:hair chair pair,ear:pear bear wear,根据发音规则，圈出每组中发,e,的,1,个,单词。,1.bear idea pineapple tail,2.noodles pair climb come,3.horse house tower air,4.ring king hare three,66,67,u,发这个音的字母和字母组合,oor our ure,oor:poor,our:tour,ure:sure pure,根据发音规则，圈出每组中发,u,的,1,个,单词。,1.clear tourist pineapple tail,2.noodles pair climb fury,3.beard cure tower air,4.voice king pure engineer,68,音标,u i e u,的练习,一抄写音标，一个抄写,5,遍。,u,：,i,：,e,：,u,：,_,二,.,选出下列没有相同发音的词。,()1.mouth coat goat window,()2.dear beer cake teacher,()3.pair boy air hare,()4.poor tour Europe cry,()5.boat bike side fly,三,.,写出单词或音标。,nuz,said i kau pe,pu bt,wu:d,go ear,photo deer near nose hear,五,.,把下列单词与音标用线连起来。,ruz,theater,it rose,skwe tour,tu square,pleisiz places,Practice,69,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 j,3,h r,辅音音标,70,Lesson 6,辅音音标,p b t d,练习,辅音音标,p b t d,练习,71,72,p,发这个音的字母和字母组合,p pp,p:piano panda parrot pet ship,sheep pig stop,pp:apple happy,根据发音规则，圈出没有发,p,的,单词。,1.ship phone sleep pear,2.pick pen big pineapple,3.taxi parrot sheep pig,4.panda pony pet truck,73,74,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 rabbit cabbage,根据发音规则，圈出发,b,的,2,个,单词。,1.cab gift beach love,2.pet god tub bed,3.weather boy bus make,4.rabbit read dress baby,75,76,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,根据发音规则，圈出没有发,t,的,1,个,单词。,1.taxi fat bag toy,2.hat ticket tea duck,3.pocket packet cat rain,77,78,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,根据发音规则，圈出没有发,d,的,1,个,单,词。,1.bed clothes hand,2.dog cold five,3.dance duck grape,79,音标,p b t d,练习,一抄写音标，一个抄写,5,遍。,p,：,b,：,t,：,d,：,_,二,.,选出下列没有相同发音的词,()1.pear ship coat pig,()2.taxi bean cab cabbage,()3.hat sea ticket wallet,()4.seed dance hand full,()5.pick pen sit pineapple,()6.cold find door chair,()7.cloth purple pool push,()8.eat fan quiet set,三,.,写出单词或音标。,pnd kt di:p klaud,apple pear rabbit read,四,.,改变下列单词的一个字母，使它变成另一个单词。,short_(,衣物,)sea_,（感官动词）,pet _(,蔬菜,)ten_(,动物,),80,Lesson 7,辅音音标,k g s z,学习,辅音音标,k g s z,学习,81,82,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 neck,从下列单词中找出一个发,sk,的,单词。,1.cake car desk neck,2.mask rock ink clock,3.disk truck silk duck,83,84,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,根据发音规则，圈出发,g,的,单词。,gas drive gum give violin bag,jeans orange log bridge guess,tank grade long language,85,86,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 cedar ceiling celebrate,ss:grass glass class boss,ce:face race rice nice,根据发音规则，圈出每组中,2,个发,s,的,单词。,1.whose juice lick student,2.those case scarf shoes,3.space nose science meat,4.tears piece bus nose,87,88,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,根据发音规则，圈出每组中,2,个发,z,的,单词。,1.zoo freeze lick case,2.game play busy shoes,3.dog nose rose meat,4.tears peanut eagle zero,89,音标,k g s z,的练习,一抄写音标，一个抄写,5,遍。,k,：,g,：,s,：,z,：,_,二,.,将下列没有相同发音的词找出来,()1.car stay neck clock,()2.gas give drive bag,()3.sea boss rice cook,()4.lick zoo rose zero,()5.tears freeze desk busy,三,.,写出单词或音标。,rais,nuz sneik gra:s,_ _ _ _,glf gla:s kk ki:,_ _ _ _,leg cake rice mouse,_ _ _ _,nose bag get kite,_ _ _ _,90,四,.,把下列单词与音标用线连接起来。,socks gigl,giggle gust,ghost sks,face ti:z,cheese feis,五,.,根据翻译提示。,（,1,）,Daisy is the desk on dancing Miss.,_Daisy,小姐正在桌子上跳舞。,（,2,）,name sneik is My.,_,我的名字叫做蛇。,（,3,）,a bi:Im busy.,_,我是一只忙碌的小蜜蜂。,91,Lesson 8,辅音音标,3 t d3,练习,辅音音标,3 t d3,练习,92,93,发这个音的字母和字母组合,s sh,s:sugar sure,sh:ship sheep wash cash shop she,根据发音规则，圈出下列单词中发,的,2,个单词。,1.shell ship watch desk,2.truck shirt skirt ship,3.brush carrat sheep sleep,4.hero shape street shelf,94,95,3,发这个音的字母和字母组合,s,s:televi,s,ion,u,s,ually,A,s,ia,mea,s,ure a gara,g,e,an unu,s,ual colli,s,ion;a great deci,s,ion;,my plea,s,ure,根据发音规则，圈出下列单词中发,3,的,2,个单词。,1.shell ship garage desk,2.truck shirt pleasure ship,3.brush casual sheep sleep,4.hero shape leisure shelf,96,97,t,发这个音的字母和字母组合,ch tch,ch:teacher peach cherry chair,tch:watch match,根据发音规则,找出下列单词中发,t,的单词，并抄下来。,chair dumpling beach cheese,night she monkey,China church these flower egg,dream shark chick catch,98,99,d3,发这个音的字母和字母组合,g j dge,g:ginger giraffe,j:jump job jam,ge:orange cabbage cage,根据发音规则,圈出下列单词中发,d3,的单词。,egg giraffe dragon grass cabbage job,gift gate orange drug jeans gun,100,音标,3 t d3,练习,一抄写音标，一个抄写,5,遍。,：,3,：,t,：,d3,：,_,二,.,选出下列具有相同发音的单词。,()1.shell watch ship see,()2.shell pleasure sick treasure,()3.chair China Monkey dream,()4.job gift door cabbage,()5.grass chick start jeans,三,.,写出单词或音标。,d3,m,pi:t ip w,_ _ _ _,fish sheep she catch,_ _ _ _,peach chick shoes watch,_ _ _,_,101,Lesson 9,音标,f v ,的练习,音标,f v ,的练习,102,103,f,发这个音的字母和字母组合,f ff ph gh,f:five fan flower fish four leaf,ff:giraffe,ph:phone elephant photo,gh:laugh,选出下列单词中不发,f,的单词，写在横,线上。,knife flower foot fish pick get,photo giraffe laugh leaf,independent,独立自主,104,105,v,发这个音的字母和字母组合,v ve,v:video vase vest,ve:five love violin,根据发音规则,在不发,v,的单词上打,violin move vote window,van volcano white woman,victory wet wave vase,106,107,发这个音的字母和字母组合,th,th:three thin third teeth mouth,根据发音规则，圈出不发,的单词。,1,father three maths thirsty,2.mouth throat Thursday brother,3.think thirsty mother thousand,4.thin thick they teeth,108,109,发这个音的字母和字母组合,th,th:father mother brother clothes,weather,根据发音规则，圈出每组中发,的,1,个单词。,1,than sister brother three,2.weather thank night good,3.tie look teeth they,4.thin father throat watch,110,音标,f v ,的练习,一抄写音标，一个抄写,5,遍。,f,：,v,：,：,：,_,二,.,将下列没有相同发音的词找出来,()1.foot knife pick fish,()2.window move vote vase,()3.three fan thousand thin,()4.father them brother watch,()5.finish van fool fat,三,.,写出单词或音标。,br,keid3 vest he kk ti:,zi:p la:f five seven foot,fat mouth thirty three father,四,.,选出下列每题中有几种读音。,A.,一种,B.,二种,C.,三种,D.,四种,()1.foot room leaf vase,()2.vest five like love,()3.ship pea pick hike,()4.thumb cut brother mother,()5.they thin maths mouth,111,Lesson 10,辅音音标,ts,dz tr dr,的练习,音标,ts,dz tr dr,的练习,112,113,ts,发这个音的字母和字母组合,ts tes,ts:seats goats coats cats pets eats,tes:gates kites dates tastes,根据发音规则，找出发,ts,的,4,个单词写在后面的横线上。,sands woods boots birds,hats carrats hands beds,friends rats seeds