英语语音基础Unit.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Unit Two,音标名称,辅音,/t/d/,重点元音,/:/a,I,/,语音知识和读音规则,单词音节与单词重音,字母和字母组合的读法（,1,）,:,a.口张大,舌身平放后缩,舌尖离开下齿。,b.不要发得太短。,a,I,a.a,的发音和汉语拼音中的,a,相似,但舌位更靠前,发音时舌尖必须抵住下齿。,b.,从,a,的部位向,I,滑动。,如何发音,?,t,和,d,软颚抬起,堵住到鼻腔的通道;舌尖紧贴上齿龈,憋住气流,然后舌 尖突然下降,气流冲出口腔,，形成清辅音,t或浊辅音 d。,如何发音,?,1.元音,a,I,和元音,:,在发音时相关吗？舌位有什么不同？,2.在发辅音,t和d,时不同的地方是什么？,思考题,6),(1)A movie st,ar,in his f,a,st c,ar,is playing the guit,ar,.,(2)Look!Your k,i,te and m,i,ne are fl,y,ing s,i,de by s,i,de.,(3)C,ar,l is working very h,ar,d for his M,a,ster of,Ar,ts.,(4)I didnt,a,sk wh,y,but dec,i,ded to keep s,i,lent all the t,i,me.,(5)The gr,a,ss grew f,a,st in this l,ar,ge g,ar,den in M,ar,ch.,(6),It is w,i,se for M,i,ke to say the r,i,ght thing at the r,i,ght t,i,me.,(7)Remember:better the l,a,st sm,i,le than the first l,au,gher.,(8)Never stop tr,y,ing.T,i,me and t,i,de wait for no man.,(9)It is h,i,gh t,i,me for Miss Wh,i,te to make up her m,i,nd to tr,y,.,(10)L,i,fe is a horse,and,ei,ther you r,i,de it or it r,i,des you.,B.Decide what the teacher reads:,A B A B,1)b,i,ke b,ar,k 2)M,i,ke M,ar,k,3)l,i,fe l,au,gh 4)g,ui,de g,uar,d,5)d,i,ke d,ar,k 6)k,i,te c,ar,t,7),t,est,d,esk 8),t,ime,d,ime,9)pu,tt,ing pu,dd,ing 10)deb,t,dea,d,A B,11)a good k,i,te a good c,ar,t,12)a big p,ar,k a big p,i,le,13)a smart g,ui,de a smart g,uar,d,14)happy l,i,fe happy l,au,gh,15)a lovely ca,t,a lovely da,d,C.Put in the missing word(s)and read the,sentences aloud:,1)Mark and I like to go to the sea to watch the,_/ta,I,d/coming and going.,2)Be careful of the silent dogs.They dont,_/b:k/but they bite.,3)This room is too _/d:k/.I prefer a room bright,with sunshine.,4)Look at my big _/ka,I,t/.It is flying high up high,up in the sky.,5)We had a great trip thanks to the kind and friendly,_/ga,I,d/.,6)Instead of driving my car,I decided to ride my new,_/ba,I,k/,2)Read the following passage after the tape.,There was once a f,ar,mer who had f,i,ve sons.He wanted them to become good f,ar,mers.When the f,ar,mer was d,y,ing,he called his sons to him and said,Boys,I,am about to leave you.,I,have hidden m,y,wealth in the viney,ar,d.Search for it.It is all,I,have to give you.His sons thought that the f,a,ther had buried treasures in the viney,ar,d.,A,fter the f,a,ther d,ie,d,the sons dug in the viney,ar,d,tr,y,ing to f,i,nd the treasure,until they had dug everywhere.They didnt f,i,nd any money,but they had cultivated the v,i,nes so well that they had a f,i,ne crop of grapes.,The best treasure is what we get from h,ar,d work.,3)Read the following rhymes or poems after the tape.,(1)Onions Make Me,Cry,Onions make me,cry,.,I cannot tell you,why,.,They burn my little,eyes,Perhaps thats why I,cry,.,(2),Otherwise,There must be magic,Otherwise,How could day turn to,night,And how could sailboats,Otherwise,Go sailing out of,sight,And how could peanuts,Otherwise,Be covered up so,tight,?,(5)Star Light,Star,Bright,Star light,star,bright,The first star Ive seen,tonight,.,I wish I may,I wish I,might,Have the wish I wish,tonight,.,(6)A Little Light Is Going,By,A little light is going,by,Is going up to see the,sky,The little light has,wings,It dances but it never,sings,Do you know what it is?,Yes,yes,that is a,firefly,.,(9),Jack Frost,Someone painted pictures on,my,Window pane last,night,-,Willow trees with trailing boughs,And flowers-frosty,white,And lovely crystal,butterflies,;,But when the morning,sun,Touched them with its golden beans,They vanished one by,one,!,(10)Penguin,I think it must be very,nice,To stroll about upon the,ice,Night and day,day and,night,Wearing only black and,white,Always in your Sunday,best,-,Black tail coat and pearl-white,vest,.,To stroll about so pleasantly,Beside the cold and silent,sea,Would really suit me to a,T,!,I think it must be very,nice,To stroll with Penguins on the,ice,.,5,语音知识和读音规则,1,）单词音节与单词重音,（,1,）音节通常由一个元音或一个元音加一个或几个辅音构成。一般来说，按单词所含的音节数,单词分为单音节词、双音节词和多音节词,如,:beg,beggar,exhibition,。,（,2,）英语的双音节或多音节词中，有一个读得特别响亮的音节，叫做重读音节。其他不特别响亮的音节叫做非重读音节,例如,:many meni,manager mnid,。英语单词内部的重轻音节对立现象叫做词重音。多音节的词，有时除了重读音节外，还有一个次重读音节，例如：,appreciation,pri:,I,e,I,n,。,2,）读音规则,英语单词的拼法和读音的关系比较复杂,但仍有一定的规律可循。说明一个字母或字母组合在什么情况下读什么音的规则称为读音规则。如,:,字母的组合,ar,在重读音节中通常读作,:,。,