(完整)七年级上册英语音标教学

七年级英语音标元音和辅音的定义：1）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。2）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。Lesson1元音/i://i//3://ә/学习一/i:/：长元音，嘴唇微微张开，舌尖抵下齿，舌前部尽力向前抬起，嘴角向两边张开，流出微笑的表情，与字母m发音相同。例句：Canyouseethegreenleavesofeachtreeinthefield?/i:]/发这个音的字母和字母组合eeaeee:mebesheheweeveningee:sweetbeesweepsheepseesleepthreegreenea:meatleafseapeateacheatclean二/i/短元音嘴唇微微张开，舌尖抵下齿，舌前部微微抬高，嘴唇扁平例句：Whatisit?Itisaticket./i/发这个音的字母和字母组合ieyeyayi:pigfishinfifteensixshipthine:beginbehindjacketbasketbally:happyheavybusycarrysunnylovelystudytwentythirtywindyrainyey:monkeymoneyay:SundaySaturdayFriday三/3:/：长元音，嘴唇扁平，上下齿微开，舌身平放，舌中部稍抬起。例句：Thenursesawaturtleonherpurplecurtain.(窗帘)/3:/发这个音的字母和字母组合erirurearorer:herservetermir:birdgirlskirtfirstdirtyskirtshirtur:nurseThursdayturtlepurplecurtainear:earlylearnor:wordworkworld四/ә/舌上抬，唇成自然状态，口半开半闭，发“厄”之短音。例句：Tedhasaneggandsomebreadandgoestobed./ә/发这个音的字母和字母组合ureeraroraeure:pictureer:teacherbrotherdinnerfathersisterar:sugaror:doctora:pandaaboutabovecamerasofaChina.音标/i://i//3://ә/练习1.找出下列没有相同发音的词。()①hefeetbreadgreen()②pigisdogship()③thirtybirdherfood()④shebiginmoney()⑤sweetfishteacherwe()⑥teachersisteraboutgirl()⑦tigerfirstworkshirt()⑧treebeancleanchin()⑨fatherdoctorskirtchina()⑩happyseasitpicture2.读音标写单词。/bi://bә:d//si://′bizi//hә://′dכktә//′sistә//li:f//hi:3.连线。meat/3:/thirsty/i:/driver/ә/animal/i:/Lesson2元音/כ://כ//u://u/学习一、/כ:/双唇界于开闭、圆唇之间，牙床半开渐至全开，舌尖卷上再过渡为卷后。e.g.:1.IamPaul.2.Iamfour.3.Iamtall.4.Givemeacall./כ:]/发这个音的字母和字母组合aawaloroora:wateraw:drawstrawberryal:ballwallor:horsecornforkorshortoor:floordoor二、/כ/双唇稍微向外突出圆形，舌后升起，舌尖不触下齿，发“奥”音。e.g.:1.Tom’sgotalotofdotsonhispocket.2.Hewillusealotofhotwatertowashoffthedots./כ/发这个音的字母和字母组合oao:foxcoffeedogshopdogdoctorlonga:watch三、/u:/双唇成圆形，牙床近于半合，舌尖不触下齿，自然而不用力，发“屋”之长音。e.g.:1.Howdoyoudo?2.Gotoschool./u:/发这个音的字母和字母组合ooouio:dowhowhoseoo:foodmoontooui:fruitjuiceu:rulerrude四、/u/双唇成圆形，牙床近于半合，舌尖不触下齿，自然而不用力，发短促之“屋”音。e.g.:1.Pleasehavealook.2.Ihaveagoodbook./u/发这个音的字母和字母组合ooouo:womanwolfoo:lookgoodbookfootwoodu:bullbulletLesson3音标/a://Λ//æ//e/学习一/a:/：双唇张而不圆，牙床大开，舌后微升，舌尖向后升缩微离下齿，发阿之长音。例句:It'stoofartoseethedark.It'stoodarktoseetheshark./a:/发这个音的字母和字母组合aaraueara:grassglassclassplantdancefastfatherlastar:carstararmMarchgardendarkscarfau:laughauntear:heart二/Λ/双唇平放，牙床半开，舌尖抵住下龈，舌后微微升起，发短促之“阿”音是字母o或u在单词中的发音例句：Hurryup,hurryup,aduckcutsabuginthemud./Λ/发这个音的字母和字母组合ouooouo:soncomecolorlovemoneyu:sunnutjumpgumbusbrushsupperusou:touchcousincountry三/æ/：/æ/双唇扁平，舌前微升，舌尖抵住下龈，牙床开，软鄂升起，唇自然开放。例句：Cat!Cat!Catchthefatcat./æ/发这个音的字母和字母组合aa:dadcatbadapplebagflaghandrabbitantblackfathasmap四/e/舌近硬鄂，舌尖顶下齿，牙床半开半合，作微笑状。是字母e或ea在单词中的发音含字母e：bedeggtengetdesklet音标/a://Λ//æ//e/练习一选出下列没有相同发音的词。()1.cararmfoodgarden()2.truejumpbuscut()3.bagshortmapflag()4.eggpenheadsmall()5.gotclockbelldog()6.rabbitbookwoodfoot()7.ratbatappleten()8.gunstarduckmoney二试读每题中单词找出有几种元音。()1.hatfastcooklast()2.jeepdoorsungum()3.dadcaphandmap()4.starcarcutfrom()5.skirtsheepbirdher三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)Lesson4元音音标/ei//ai/כi//au/әu/学习一/ei/：舌类顶下齿，牙床半开半合，双唇扁平，由发“哀”平稳过渡到发“一”的长音。例句：Rain,rain,goaway,comeagainanotherday.Littlekidswanttoplay.Rain,rain,goaway./ei/发这个音的字母和字母组合aaiaya:cakemakenamegamesnakegatelazyai:raintrainwaitay:dayMayplaytodayway二/ai/将口张开略圆，舌后升起，舌尖向后收缩，由发“阿”音平稳过渡到发“一”音。是字母i或y在单词中的读音例句：Mikelikestowritebythenicebrightlightatnight./ai/发这个音的字母和字母组合iyieuyi:kitebikenicetigerwriteknifey:bycryflymyskytrywhyie:tiepieuy:buy三/כi/:发音有/כ/和/i/组成前重后轻，双唇由圆到扁，口型又开到合。例句：Oneboyisaboy,twoboysarehalfboy,threeboysarenoboy./כi/:发这个音的字母和字母组合oioyoi:oilboilcoinoy:boytoy四/au/将口张开略圆，渐渐合拢，双唇成圆形，由发“阿”音平稳过渡到发“屋”音。是字母ou和ow在单词中的发音。例句：Amouserunintoacow'smouthinfrontofthehouse./au/发这个音的字母和字母组合ouowou:housemousemouthtrousersow:flowercowhownowdown五/әu/：口半开半合，舌后微升，过渡成双唇成圆形，发“欧”之长音。是字母o、oa和oe在单中的发音例句：Leo,Leo,let'sgo,youaretooslow,Idon'thopeso./әu/发这个音的字母和字母组合ooaowo:noserosepoenoveroa:boatcoatsoapgoatow:showwindowsnowbowl元音音标/ei//ai//כi//au//әu/练习一练习根据发音规则，选出不发/au/的单词。1．mousecloudarmclown2.teachertrouserscowmouth3.towndanceflowerhouse4.towerblousenowbaby二.选出下列没有发相同发音的词()1.cakeeggrainMay()2.kitecrybroomfly()3.boyjoycatnoise()4.blousesuncowhouse()5.towerflowermoutharm三.把下列单词下正确的音标连接起来bow/bәu/gate/pai/tray/geit/pie/trei/poison/pכizn/Lesson5元音音标/iә//eә//uә/的学习一/iә/：双唇张开牙床由窄至半开舌抵下齿逐渐过渡至上卷，从“一”音过渡到“厄”音。是字母ear、ere、ea、eer在单词中的读音例句：Openyourear,listenmyidea,givethedeeraglassofbeer,Isitclear?/iә/发这个音的字母和字母组合eareerear:earhearteareer:deerbeer二/eә/：双唇张开后略圆，牙床张开相当宽，舌尖卷上渐至卷后。是字母ear、are、air在单词中的读音例句：Abeariseatingpearoverthere./eә/发这个音的字母和字母组合airearair:hairchairpairear:pearbearwear三/uә/:双唇成圆形，牙床近于半合，舌尖不触下齿，发“屋”之长音，然后从“屋”音过渡到“厄”音。例句：I'msurethewaterispure./uә/发这个音的字母和字母组合oorourureoor:poorour:tourure:surepure在下列各组中选择出划线元音字母读它本音的词。(1)A．capB．nameC．tallD．that(2)A．notB．openC．orangeD．money(3)A．fineB．hisC．thisD．thin(4)A．sunB．underC．studentD．ruler(5)A．rightB．thinkC．sixD．big(6)A．EnglishB．meC．eyeD．seven(7)A．overB．shoeC．motherD．come(8)A．yellowB．dressC．elevenD．she(9)A．duc