资源简介 【试一试】A)从 ABCD 中选出和其他所给单词划线部分发音不相同的选项。(每题 1 分,共 5 分)1. A. open B. onion C. potato D. alone2. A. sea B. theatre C. tea D. dream3. A. scissor B. stop C. save D. mouse4. A. uniform B. cute C. unusual D. pupil5. A. below B. flow C. hometown D. throwB )从 A,B,C,D 中选出单词音节数量与其他三个单词不同的选项。(每题 1 分,共 3 分)6. A. education B. computer C. thunderstorm D. countryside7. A. successful B. nobody C. patient D. strawberry8. A. carelessly B. kangaroo C. pollution D. environmentC) 从 A,B,C,D 中选出单词重音位置与其他三个单词不同的选项。(每题 1 分,共 2 分)9. A. population B. conversation C. holiday D. invitation10. A. advice B. awake C. violin D. online英语音素【新课导入】student ['stju d( )nt] 你能辨别此单词中的音素吗?这是几音节词?何为音素?何为音节?何为音标?哪个是重读音?一、音素、音标的概念1. 音素的槪念音素是语音的最小单位。英语共有48个音素,其中有20个元音音素,28个辅音音素。2. 音标的槪念把音素记录下来的符号叫做音标, 为了不和字母相混, 音标须写在"[]"或 "//"内[注] 谨记字母与音素的区别二、音素分类现在我们用国际上通用的48个音素来记录语音,可分为元音音素和辅音音素两大类。【元音分类表】【辅音分类表】三、发音部位元音音素 --- 单元音单元音前元音 中元音 后元音/i / / / /e/ / / / / / / / / /ɑ / / / / / /u / / //i:/1. 舌尖抵下齿,舌前部向硬腭尽量抬起2. 嘴角向两旁伸开,像微笑的样子单词: / i p/ _________ /ri:d/____________ /hi /____________/θri / __________ /wi k/ _____________ /tri /____________发音字母:ee: three tree green sheep meet beef seeea: eat tea meat teacher clean pleasee: he she me/i/1. 嘴唇微微张开,舌尖抵下齿,舌前部提高,嘴形扁平,发音与/i:/相似2. 长音/i:/发音长达3秒,短音发音为1秒,短促而轻快单词: / p/ _________ / tr p/____________ / b g/____________/ f / __________ / k d/ _____________ / p g/____________发音字母:i : sit picture it is list six pig big missy: many twenty happy dictionary marrye: delicious decide reply prettyey: money(Silly Billy! Silly Billy!Silly Billy loves Lily!Why is Silly Billy silly Why does Silly Billy love Lily Silly Billy isn’t silly.)/e/1. 舌尖抵下齿,舌前部稍抬起,比/i/低2. 嘴形扁平,上下齿间可容一个食指单词: / jes/ _________ / leg/____________ / pen/____________/ 'el f( )nt/ __________ / hed/ __________ / frend/____________发音字母:ea: head bread sweater breakfaste: elephant lesson bed desk hotel yesa: many any/ /1. 舌尖抵下齿2.嘴角尽量拉向两边,成扁平形,上下齿间可以容食指和中指单词: / k t/ _________ / gl d/____________ / k p/____________/ b g/ __________ / map / __________ / m n /____________发音字母:a: bag hand and happy hat map black back flag man【练习】根据单词中划线的读音进行分类teacher puppy head eggdonkey lamp thief cat/i:/ /i/ /e/ / // :/1. 舌身平放,舌尖抵下齿2. 嘴形扁平,上下齿微开,自然张口单词: /b d/ _________ / f st/____________ /g l/____________/ t/ __________ /'d t / __________ /n s/____________发音字母:ir: girl shirt skirt thirty thirteen third birdur: turn nurse turtle purple Thursdayear: learn early earther: term heror: work worker word world/ /嘴唇微微张开,舌身平放,舌尖抵下齿,口腔自然放松发声。单词: / 'w k / _________ / 'd kt /_______ / 'b d /____________/ 'ba t / __________ / b 'nɑ n / __________ / 'p nd /__________发音字母er: teacher under father mother farmer afteror: doctor forgeto: together tomorrow today lesson welcome policemana: around about ago elephant banana Chinae: student children openur: Saturdayure: picture/ /舌后缩,舌尖抵下齿,嘴唇扁形,短元音,发音利落单词:butterfly /'b t fla / ________ /s n/ _________ /k p /__________/b s/__________ /k t/____________ /r n/__________发音字母u: up supper lunch fun run cup buso: come mother does brother loveou: trouble【总结与反思】1. 字母与音素的区别2. 音素的分类:元音音素、辅音音素3. 元音音素中前元音与中元音的正确拼读思考:元音音素中的后元音与双元音如何拼读?【课后作业】一、判断下列各组单词划线部分发音是否相同,相同的写T,不同的写F( ) 1. he ship bee( ) 2. man apple mat( ) 3. hen lesson like( ) 4. money monkey remember注:hen 母鸡 remember 记住二、根据所给音标,写出正确的单词/'d kt /____________ /b d/____________ / b s / ____________/ 'm n /____________ / ' kt / ____________ / θ/____________三、根据音标与句意写单词1. 狼正寻找食物。The ________ /w lf/ is _________/'l k / for its ________/fu d/ .2. 最后他把车停在了一个酒吧前。He stopped his ______/kɑ / in front of the ______ /bɑ / at ________/lɑ st/.3. 箱子里有许多热狗。There are a _______/l t/ of _____/h t/ dogs in the _______/b ks/.4. 所有人都在谈论史密斯小姐。______ / l/ the men are ________/t k/ about Miss Smith. 展开更多...... 收起↑ 资源预览