前元音和爆破音.ppt

师说师说 我学我学Lesson Two学习目标学习目标1、学习4个前元音。2、学习6个爆破音。3、结合4个前元音和6个爆破音能够准确的认读字母和单词。音标特征:前元音 舌位高 不圆唇 长元音发音要决：舌前部抬得最高，牙齿近乎全合。舌尖抵下齿,舌前部向硬颚尽量抬起,但比汉语普通话“i”音稍低,没有摩擦。嘴唇向两旁伸开,成扁平行.做微笑状,发/i/长音。注意:“:”是长音符号,长元音往往比它相应的短元音长两倍以上。/i:/长元音长元音发音组合:e ee ea ie ei 正确读单词:me he we even bee feel breeze deep free seat beat lead tea eat reason grief believe achieve receive conceive/i:/长元音长元音have a sweet dream 做个好梦leave the team 离开团队 go to see the sea 去看大海 Its a deal.一言为定。Seeing is believing.眼见为实。A friend in need is a friend indeed.患难见真情。Its not good to eat too much meat.吃太多肉是没有什么好处的。This can be seen only in the sea.这东西只有在海里才能见到。正确读短语或句子正确读短语或句子音标特征:前元音 半高音 扁平唇 短元音 发音要诀:舌前部比/i：/稍低,舌尖抵下齿,嘴唇扁平分开。牙床也开得稍大一些比/i：/稍宽,。上下齿之间的距离大约可以容纳一个小指尖。使下颚稍稍下垂,舌前部也随之稍稍下降,即可发出短促 i 音。/i/短元音短元音发音组合:i y e正确读单词sit bit kick pick wish pity wish office lily rhythm bicycle remain ticket delay音标对比:/i/i/seat -sit beat-bit sheep-ship/i/短元音短元音 a film ticket 一张电影票 a little bit difficult 有点儿难 Business is business.公事公办。Dont cry over spilt milk.覆水难收。Lily lives in a very big city.莉莉住在一个大城市里。读短语和句子并标出发/i/的字母音标特征音标特征:前元音 半高音 不圆唇 短元音 发音要诀发音要诀:舌尖抵下齿,舌前部稍抬起,舌后接近硬颚,比/i：/低。牙床也开得半开半合,比/i：/宽,整体做微笑状。上下齿之间的距离大约相当于一个食指尖。/e/e/短元音发音组合发音组合:e ea a 正确读单词：正确读单词：pen ten best beg egg net bread heaven marry any many 音标对比：音标对比：/i/e/sit-set lift-left did-dead/e/e/短元音 best friend 最好的朋友 a red letter day 大喜的日子 East or west,home is best.金窝银窝，不如自己的草窝。This is their red letter day.今天是他们大喜的日子。读短语和句子并读短语和句子并标出发标出发/e/的字母的字母音标特征音标特征:前元音 低舌音 不圆唇 短元音 发音要诀发音要诀:舌前部最低，双唇向两旁平伸,成扁平行牙床开的最大。软颚升起,唇自然开放 上下齿之间的距离大约相当于一个食指加中指。/元音发音组合发音组合:a正确读单词正确读单词:cap map bad mad bank thank lamp 音标对比音标对比:/e/-/beg-bag met-mat bed-bad/元音as soon as 即刻 as a matter of fact 事实上 hand in hand 手拉手地 A man without money is no man at all.一分钱难倒英雄汉。Let the cat out of the bag.泄露消息。读短语和句子并读短语和句子并标出标出发发/的的字母字母 英语中有四个前元音即：/i：/i/e/发前元音时必须注意：1）舌尖要抵住下齿。2)舌前部向硬颚部分抬起。前元音小结前元音小结 什么是“爆破音”？爆破音是指发音器官在口腔中形成阻碍，然后气流冲破阻碍而发出的音。这些音有6个，即/p/,/b/,/t/,/d/,/k/,/g/。但在某些情况下，发爆破音时，气流不必冲破阻碍，而只是发音器官在口腔中形成阻碍，并稍做停顿，（也就是说，做好要发出这个爆破音的准备，但不要发出音来），1.清辅音清辅音/p/例词：例词：pig pot壶，盆，罐 pond池塘 plan短语：短语：pick up a pepper胡椒 pot a piece of pork猪肉 a pen and a pencil例句：例句：A:Do you collect stamps?B:Yes,I do.A:Will you show me your stamp album?B:Yes,they are upstairs.Let me go and fetch them.p 发这个音的字母和字母组合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，圈出没有发根据发音规则，圈出没有发p的单词。单词。1.ship phone sleep pear 2.pick pen big pineapple 3.taxi parrot sheep pig 4.panda pet truck2.浊辅音浊辅音/b/例词：例词：bus bed bench长凳 brush刷子短语：短语：Big Ben a big bottle blue butterflies beautiful blouses 女衬衣 例句：例句：A:Is this your handbag?B:No,it isnt my handbag is not brown.A:What color is you handbag?B:Its black.b 发这个音的字母和字母组合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，圈出发根据发音规则，圈出发b的2个单词。单词。1.cab gift beach love 2.pet god tub bed 3.weather boy bus make 4.rabbit read dress baby3.清辅音清辅音/t/例词：例词：tie taxi tap轻拍，水龙头 telephone短语：短语：tit for tat以牙还牙 flat foot 平足 tip of the tongue 舌尖 tale-teller例句：例句：A:Im hungry.I want something to eat.B:What about some steak?Lets go to the restaurant!A:Yes,lets go.t 发这个音的字母和字母组合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，圈出没有发根据发音规则，圈出没有发t的1个单词。单词。1.taxi fat bag toy 2.hat ticket tea duck 3.pocket packet cat rain4.浊辅音浊辅音/d/例词：例词：door doctor head wind短语：短语：darling daughter dark red played cards listened to the radio例句：例句：A:What did you do last night？B:I studied last night.A:Did you study all night?B:No,I didnt.I listened to the radio for some time.d 发这个音的字母和字母组合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，圈出没有发根据发音规则，圈出没有发d的1个单单词。词。1.bed clothes hand 2.dog cold five 3.dance duck grape5.清辅音清辅音/k/例词：例词：car duck clock park短语：短语：the back of the car ask question a quarter to six 5:45 cool as cucumber冷静例句：例句：A:I like chocolate cakes.B:You do?Do you often have chocolate cakes?A:Yes,I do.B:If you want to keep fit,dont eat too many chocolate cakes.k发这个音的字母和字母组合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从下列单词中找出一个发sk的单词。单词。1.cake car desk neck 2.mask rock ink clock 3.disk truck silk duck6.浊辅音浊辅音/g/例词：例词：bag dog goat grape短语：短语：good girl go to the grocers 去食品店 as good as gold 很乖，很好 get angry例句：例句：A:Can you play the guitar?B:Yes,I played my guitar in the garden and song again and again with my friends last night.A:You must have had a good time last night.g发这个音的字母和字母组合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，圈出发根据发音规则，圈出发g的单词。单词。gas drive gum give violin bag jeans orange log bridge guess tank grade long language SUMMARY辅音辅音小结1爆破音p b t dk g学习学习HOMEWORKThanks此课件下载可自行编辑修改，供参考！此课件下载可自行编辑修改，供参考！部分内容来源于网络，如有侵权请与我联系删除！部分内容来源于网络，如有侵权请与我联系删除！