lesson1自然拼读法.pptx

Lesson 1 自然拼读法夏欣欣#1#2#3#4辅音字母(21个)辅音字母组合元音字母（5个）元音字母组合目 录辅音字母B b /b/best about globebackboyP p /p/people past topappearchipD d /d/darkmudpridefoodT t /t/teacherheart meetingletterwantF f /f/firstafterhalfflyV v /v/visitliveheavydriveH h /h/have hairheart headnote:字母h有时不发音hour honestan hourto be honestL l /l/list lesson place kill bull apple milknote:字母l在字母组合alf,alk,alm,ould中往往不发音halftalk walk calmcould should M m /m/makeseemharmfulminetimeN n /n/nose bananaban cleannote:字母n在k,g,x前读/tank banganxiousconquerR r /r/rest rainfreeW w/w/westsweatbetweennote:(1)字母w有时不发声wrong sword answer(2)字母组合wh在字母a,e,i,y前发/w/,如what where which why在字母组合在o之前发/h/，如who.Z z /z/zeroamazedaze辅音字母C,K,QC c c+a,o.u;c+辅音辅音字母字母发发/k/c+e,i(y)发发/s/c+ia,ie,io发发/catcoatcutclubcellcitecycleracialefficientK k /k/kissbookjokenote:字母kn在词首时,k不发音。knowkneeQ q /kw/通常出现在字母组合qu中quietquestequalquite辅音字母G,HG g /g/（1）g+a,o,u（2）g+辅音字母辅音字母（3g在词尾在词尾发发/g/g+e,i,y发发/d/gap god guess glad bag gym pigeon gist girl begin giftJ j /d/just jest july joke join Jack辅音字母S,X,YS s /s/spider stand skate 以s开头爆破音清辅音浊化 p t k 清，清，b d g浊。浊。S遇清发遇清发/s/，遇浊发，遇浊发/z/。desk husband books beds两个元音字母之间发/z/music close riseX x /ks/fox exerciseNote:字母x后面是元音且是重读时，发/gz/exact existY y /j/yes yoke yeild yesterday young辅音字母组合ds beds blackboards dr /dr/drink drive dream drovesh/sheep she dish fashionts streets visits tr /tr/tree trip try ch/t/chair cheap catch match th /一般情况1.在以th开头的冠词、代名词、连词中发/2.在-the,-ther中常发/theater thick three earth health method birthday1.the they that than2.bathe wreathe father mother gh /f/laugh tough ph /f/phrase photoPhD元音字母shortCVC rule闭音节闭音节longCVC+silent“e”rule相对开音节相对开音节CV rule绝对开音节绝对开音节a/cat rat hat fan gap bag/ei/Kate rate late gave game gate have ma pae/e/Ben hen Pen/i:/here he we me i/y/I/sit bit hit him fit six fix big/ai/hire fire kiteBite cite hisky o/not hot dog lot dot fox/ou/note hometo do go so no u/cut but hub busnut pub put/ju:/cute rude思考 Jack back fact lack mass match flag next dress ches fetch smell chef brick kiss miss print sing sink ship lock sock song strong knock cloth brush lunch judge drunk much must再思考 matter magic travel palace shape state station center never message yellow whether river visit winter victory kitchen common bottom novel popular supper number suffer sunny音节及重音的划分通常而言，一个单词的读音有几个元音因素，这个单词就有几个音节。只有一个元音因素的单词叫做单音节词单音节词，如：pen,have,house.有两个元音因素的叫双音节词，如：person,water,future.有三个或三个以上元音因素的叫多音节词，如：understand,qualification.划分音节的一般规律两个元音之间只有一个辅音字母要看前面那个音节读成开音节还是闭音节查字典 hon/est riv/er co/sy Chi/na两个元音之间有两个辅音字母这两个辅音字母分别划分给前后两个音节 af/ter en/ter win/dow con/tent两个元音之间有两个相同的辅音字母中间分开，一边一个。但，两个相同的辅音字母只发一个音。let/ter lad/der sum/mer sor/ry辅音前缀pr,gr,tr,dr,bl,pl,gl等通常不分开，且划归为后面的音节 A/pril pro/gram ex/tra a/ble re/ply有其他字母组合时同样不能拆分daugh/ter neigh/bourcau/tion pic/ture 两个音节的相邻处为“V+r+C”元音字母属于前面的重读音节，按照-r音节的规则读。par/ty thir/ty thir/sty per/fect注：其中，前三个为重中之重。注：其中，前三个为重中之重。重音一个单词如果拥有两个或两个以上的音节，其中一个音节就会比另一个 音节更要响亮一些，这个音节就叫重读音节。（lounder,longer,higher）重读音节(stressed syllable)非重读音节(unstressed syllable)Secondary stressed syllableWeak stressed syllable保持了元音的读法Reduced syllable元音读都做央元音(schwa sound)/telephonetelephonetelephonecreditcreditcentercenter单词重读规则单词单词重音重音例子例子双音节单词（大多数）重音在第一个音节上 lazy carry morning thirty多音节词倒数第三个音节上 beautiful positive hospital capacity university重音口诀：双音节第一，多音节倒数第三。思考：思考：单音节词的重音在哪里？单音节词的重音在哪里？查下列单词说出这些词的读音有什么特别的地方1.import record perfect present 名形前，动后。2.bathroom drugstore greenhouse 复合名词，重音在第一个组成部分上。3.short-sighted open-minded old-fashioned 复合形容词（adj.+n.+ed）,重音在第二个组成部分上。4.download update upload 复合动词，重音在后一个组成部分上（动词部分）。5.take off break out turn up动词短语，重音在后（副词部分）。元音字母组合 ai/ay/ei/train rain ray pay may paid ei/ey/ei/eight veil convey weight/i(:)/receive monkey dondey money oi/oy/i/boy coy ui/ju:/suit pursuit/I/u:/ai/biscuit build fruit juice guide guise ar/a:/hard card er/:/certain term ir/:/bird girl or/oor/:/for door ur/:/purse nurse are/e/bare mare ure/ju/pure secure oo/u:/u/room choose good mood look cookflood blood ee/i:/i/sheet cheer deer