初一入学Phonics-自然拼读法(77张ppt).ppt

Phonics自然拼读法,Review,Vowels（元音字母）：a,e,i（y）,o,uConsonants（辅音字母）：剩余其他字母(b,c,d,x,y,z),y字母相当于i，为半元音,Singthealphabetsong:lalala,Whatisphonics？,自然拼读法类似于汉语拼音，将英文单词根据发音，按音节拼写出来，达到“见词会读，听音会拼”的神奇效果。是以英语为母语的国家小学语文必修的内容。,音节是以元音字母为基础+一个或几个辅音字母构成的读音的基本单位。由于元音字母发音响亮，因此作为划分音节的基础。任何单词都可以分解为一个或多个音节来读。,音节,ham*bur*ger，ba*na*na，ap*ple，ru*ler,Eng*lish,ja*cket,有大于等于2个元音字母构成的单词，即有2个及2个以上音节叫多音节词。go,we,egg,my,act,must,sheep,see,toy,leap,有1个或2个紧挨着的元音字母组成的单词，即有一个音节叫单音节词。,Practice1,teamotherfamilyhomelandconditionsawtoolbookgrandgrandmotherparentchildchildrensisterbrotherfatherphotocountrygreenblueyellowgingernationalredcamera,音节分为：开音节、闭音节，-r/-re音节，元音字母组合音节。,开音节、闭音节,开音节,1、以发音的元音字母结尾的音节，如we,do,go,hi,flee,America,China,flu,tamato,identify,.2、以一个元音字母+辅音字母（r除外）+不发音的e结尾的音节，如take,age,make,name,.（没有辅音字母“包住”元音字母，元音字母露在外）,闭音节,闭音节：辅音字母（r除外）结尾的音节，如act,pen,big,small,有辅音字母“包住”元音字母,Practice2,takeshetimegouseageweninenosecutenamemebikehomehugemakethesemyjokefume,开音节,cutmuchgunbulldrophotfog,stickmillshipgiftresttenlet,clockbestpanlandjamfact,闭音节,重读、非重读音节,对于多音节词，有一个音节要读的重些，叫重读音节；而其他音节读得较轻，叫非重读音节。对于单音节词，只有一个重读音节。mor*ningaf*ter*noonEng*lishgood,hi,we,he,Lesson1元音字母的读音规律,1.元音字母在重读开音节发：,A/ei/E/i:/I/ai/O/u/U/ju:/takeshetimegouseageweninenosecutenamemebikehomehugemakethesemyjokefume,y字母在单词末尾相当于i，为半元音,字母本音,Practice3:Listenandwrite,fl_wh_f_nen_cel_ke_teb_kel_kepl_ne_veP_term_tern_sec_pe_verl_neam_seh_gef_sem_te,y,y,i,i,a,a,a,i,a,e,u,e,o,o,o,o,e,u,u,u,元音字母在重读开音节发什么音？,字母本音,2.元音字母在重读闭音节中读音：,A/E/e/I/i/O/U/or/u/,注意:代表/发音的字母只有a,applebagcapcat,eggpenbedset,ridsitbigpick,notdogboxshop,usuglyputfull,Practice4:Saythevowels,cutmuchgunbulldrophotfogclock,stickmillshipgiftrestleglet,bestpanlandjamfact,Review,1.元音字母在重读开音节发：,A/ei/E/i:/I/ai/O/u/U/ju:/takeshetimegouseageweninenosecutenamemebikehomehugemakethesemyjokefume,y字母在单词末尾相当于i，为半元音,字母本音,2.元音字母在重读闭音节中读音：,A/E/e/I/i/O/U/or/u/,注意:代表/发音的字母只有a,applebagcapcat,eggpenbedset,ridsitbigpick,notdogboxshop,usuglyputfull,3.元音字母在非重读音节中的读音：,A/E/I(y)/O/U/i/i/,agobeginrabbitpotatouponChinabeforeApriltomatodisturbaboutparentcopyoccurfocusCanadawondertidymemorydifficult,PhrasesandSentences,aroundsevenoclockarriveattheofficeHishouseislocatedattheseaside.,4/30/2020,定冠词（特指）：the,这个男孩theboy我买的雨伞theumbrellathatIbuy太阳/月亮(独一无二的自然现象)thesun/themoon,4/30/2020,不定冠词：,一个苹果anapple一个诚实的男孩anhonestboy一根香蕉abanana,专项练习,第一关：根据老师的发音，选出正确的单词（注：t的发音为/t/）a.()A.helpB.hope()A.helpB.hopeb.()A.fugB.figC.fag()A.fugB.figC.fag()A.fugB.figC.fagc.()A.bitB.biteC.betD.bat()A.bitB.biteC.betD.bat()A.bitB.biteC.betD.bat()A.bitB.biteC.betD.bat,d.()A.fateB.fatC.netD.name()A.fateB.fatC.netD.name()A.fateB.fatC.netD.name()A.fateB.fatC.netD.namee.()A.useB.usC.lopD.close()A.useB.usC.lopD.close()A.useB.usC.lopD.close()A.useB.usC.lopD.close,第二关：听音写词,2.元音字母组合的读音规则,1.ai/ay在重读音节中常发/ei/rainwaitmayday2.ea不发/e/,就发/i:/sweaterheadbreadeatseatealeafeasy,3.ei发/ei/或/i:/：eightneighborweighreceiveeitherceilingey在词尾发/ei/：theyheyobeyie/ee在重读音节中发/i:/:pieceniecethiefbelievesheepseequeen,/i:/or/i/?,Heseesaship.Sheseesasheep.Ashipandasheep.Heseesaship,andsheseesasheep.,-ce在词尾发/s/:nicepieceoncechancepeace,-r音节在重读音节的读音规则,-re音节的读音规则,3.辅音字母常见读音规则,j通常发/d/Jane,jump,object,judge,k通常发/k/,但遇到/s/要浊化读成/g/kick,kid,sky,skate,skin,4/30/2020,清辅音浊化,ptktr四淘气遇到s就读成：/b/d/g/dr/spend/b/spirit/b/standup/d/skirt/g/street/dr/,4/30/2020,PhrasesandSentences,Abearisskiing.一头熊在滑雪。,4/30/2020,PhrasesandSentences,bagandbaggage(adv.)连同随身的东西一起离开behindonesback在背地里,d通常发/d/dad,day,hand,mindf和组合ff通常发/f/family,father,stuff,buff,4/30/2020,PhrasesandSentences,footballfans足球迷Mymotherisagoodcook.我的妈妈是一个好厨师。,4/30/2020,g和组合gg通常发/g/，组合-ge发/d/beggar,giggle,age,orange,manage,y在词首或音节开头常发/j/yesyellowlawyeryesterday,4/30/2020,S的发音规律(1)s在词首时通常发/s/sandsadschoolsandwichs在清辅音后通常发/s/physicslampshelps(3)s在浊辅音与元音前后通常发/z/namesalwaysyoursbegsreasondesire,4/30/2020,w通常发/w/发音与拼音wo类似weweekwinwantx通常发/ks/boxsixfoxtaxi,4/30/2020,z和zz通常发/z/zebraamazejazzqu在词首发/kw/,在词尾中常发/k/quickquakequeenuniqueconquer,4/30/2020,不发音的辅音字母,1.b在词尾的-mb，-bt中不发音bombcomblamb(小羊)doubtdebt2.d在一些单词中不发音grandmagrandparentWednesdayhandsome,4/30/2020,3.g在gn中不发音:designforeignsigngh有时不发音:nightrighteighthighstraight4.h在有些单词中不发音hourhonesthonourvehicleghost(幽灵),4/30/2020,5.kn-在词首时通常发/n/,k不发音kneeknifeknockknow6.p在有些单词中不发音psychologycupboard.,4/30/2020,7.以wr-开头的单词，w不发音writewrongwriter8.除了be/me/he/she/we外，词尾的e一般不发音takenamecakebakedate.,9.gue在词尾时，ue不发音Eg.dialoguetongueleague(联盟)analogue(相似物),特定的字母组合,1.sionsure在辅音字母后分别发/n/u/eg.extensioncomprehensionensureinsurepressure,2.sion/sure在元音字母后分别发/n/r/Eg.decisiontelevisionrevisionpleasuremeasureleisure,3.ti/ci发/,-tion发/n/,tious发/s/Eg.essentialpotentialpatientactionnationfunctioncautiousambitiousmusiciansocial,4.ture发/tr/creatureculturepicturenaturemixturelecturefuturefeature5.ble发/bl/ablepossibleprobabledrinkable(可饮用的)imaginablethinkable,从左往右（从前往后）划分。“元音+辅音”或“单元音”构成一个音节，只有辅音字母不能构成音节！,3.“两分手，一归前来，一归后”当两个元音之间有两个辅音字母时，将两个辅音字母划分在前后两个音节里。better划分成bet*tercarry划分成car*ryalways划分成al*wayssister划分成sis*terbasketball划分成bas*ket*ballvolleyball划分成vol*ley*ball,注意:一些不允许“两分手”的情况（1）特定的字母组合不能分开：tion,sion,sure,ture,ai,au,aw,ew,oo,ow,oy,ea,ee,ei,iear,er,ir,or,ur,are,air,ere,ire,ure,dr,treg.attract划分成at*tractaddress划分成ad*dress,（2）各种辅音连缀，如cr,pr,bl,fl,等，也是不允许分割的。这样的单词有：,April划分成A*prilsecret划分成se*cretapron划分成a*pronsacred划分成sa*cred,5.音节个数是从左往右(从前往后)数的,morningeveningafternoonyellowquestionversioncertaincertainlyfortunateimplicitdefinecooperationanimalfoolishsuitableinspirationvegetablecattlegigglebattletackle,1.双音节动词的重音一般在第二个音节上：excusebehaveforgetmisleadarisewithstandabsentrecord2.双音节动词以外的词重音一般在第一个音节上：absentrecordtennisjacketsweaterunclevery,3.多音节单词重音一般在倒数第三个音节上Eg.basketball划分成bas*ket*ballvolleyball划分成vol*ley*ballf