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,2024/11/11,#,Unit 3 My School,Section A What is your school like?,pronunciation,Follow the video to dance and sing.,Please pay attention to the vowels we learned and the vowels we will learn today.,/i:/e/,/,/:/u:/,Learn the back vowels,/:/u:/,.,1,Listen and repeat.,What letters make the sounds?,or,/:/,o,/,oo u,/u:/,oo,/,What other letters can make the sounds?,al au aw oor oar,a,ew ue oe,u,Learn the back vowels,/:/u:/,.,2,How are the vowels pronounced?,1.,舌后缩，舌后部比,/,略高。
2.,口型是中圆型，双唇收紧，并向前突出or,al au aw oor oar,/:/,Learn the back vowels,/:/u:/,.,2,How are the vowels pronounced?,/:/,or,m,or,e /m,:,/,h,or,se/h,:,s/,al,c,al,l/k,:,l/t,al,k/t,:,k/,au,P,au,l/p,:,l/fr,au,d/fr,:,d/,aw,cl,aw,/kl,:,/dr,aw,/dr,:,/,oor,d,oor,/d,:,/fl,oor,/fl,:,/,oar,oar,/,:,/r,oar,/r,:,/,Learn the back vowels,/:/u:/,.,2,How are the vowels pronounced?,1.,开口很大，是英语中上下开口最大的一个音,2.,双唇有紧绷的感觉，略收圆双唇o,a,/,Learn the back vowels,/:/u:/,.,2,How are the vowels pronounced?,/:/,o,c,o,ck/k,k/st,o,p/st,p/,a,w,a,nt/w,nt/w,a,tch/w,t/,Learn the back vowels,/:/u:/,.,2,How are the vowels pronounced?,1.,英语中最小的圆唇音。
2.,不要太用力发出，嘴唇不要用力撅高oo,u ew ue oe,/u:/,Learn the back vowels,/:/u:/,.,2,How are the vowels pronounced?,/u:/,oo,p,oo,l /p,u:,l/b,oo,t/b,u:,t/,u,r,u,le/r,u:,l/J,u,ne/d,u:,n/,ew,ch,ew,/t,u:,/fl,ew,/fl,u:,/,ue,bl,ue,/bl,u:,/gl,ue,/gl,u:,/,oe,sh,oe,/,u:,/,Learn the back vowels,/:/u:/,.,2,How are the vowels pronounced?,1.,小圆唇，开口比,/u:/,稍大，嘴唇稍微翘起2.,舌位比,/u:/,稍低oo,u,oul o,/,Learn the back vowels,/:/u:/,.,2,How are the vowels pronounced?,/,oo,g,oo,d/g,d/,l,oo,k/l,k/b,oo,k /b,k/,u,p,u,t/p,t/b,u,sh/b,/f,u,ll/f,l/,oul,c,oul,d/k,d/w,oul,d/w,d/sh,oul,d/,d/,o,w,o,lf/w,lf/w,o,man/w,mn/,Learn the back vowels,/:/u:/,.,3,Write down the sounds of,red letters,.,/:/,short shot horse hot,sport spot claw clock,talk tok book blue,boot foot took tool,good food pool put,/,/,/u:/,Stressed syllables.,2.,Listen and repeat.Notice the stressed syllables,（重读音节）,li,brary,in,teresting,fa,mily,bea,utiful,fa,vorite,com,pu,ter a,no,ther im,por,tant to,ge,ther a,ma,zing,Where are the stressed syllables?,What is a syllable?,What is a stressed syllable?,Stressed syllables,英语单词中有,单音节、双音节和多音节词,之分。
含有,一个响亮音素的,声音片段,叫作,一个音节,英语里的,元音,都是,响亮的音素,由,一个音节,构成的单词叫作,单音节词,eg:hi mum dad first meet gym,由,两个或两个以上音节,构成的词成为,双音节词,或,多音节词,office building dining excuse computer important,Stressed syllables.,对于,双音节词,或,多音节词,，有的音节须,重读,，叫作,重读音节,；,有的音节要读得轻些，叫作,非重读音节,重读音节用重音符号,“”,标出,1.,双音节词的重音一般落在第一个音节上eg:jacket/dkt/question/kwestn/sweater/bat/,2.,少数双音节词的重音在第二个音节上eg:excuse/kskju:z/July/dla/about/bat/,3.,三音节词的重音一般也在第一个音节上eg:favorite/fevrt/vegetable/vedtbl/interesting/ntrst/,Stressed syllables,4.,少数三音节词的重音在第二个音节上eg:computer/kmpju:t/tomato/tmt/December/dsemb/,5.,有的双音节词和多音节词有两个重音，一个是主重音，一个是次重音。
次重音用,“,，,”,表示，标在次重音的左下方eg:thirteen/,ti:n/fifteen/,ff ti:n/afternoon/,ft nu:n/,对于,双音节词,或,多音节词,，有的音节须,重读,，叫作,重读音节,；,有的音节要读得轻些，叫作,非重读音节,重读音节用重音符号,“”,标出,Learn the back vowels,/:/u:/,.,3,指出下列单词重音位置不同的一项1.A.attend B.another C.ago D.area,2.A.relative B.important C.sighting D.dumpling,3.A.garden B.postcard C.beauty D.provide,4.A.direction B.together C.engineer D.complete,5.A.photography B.information C.traditional D.pollution,。