全國(guó)賽課一等獎(jiǎng)英語七年級(jí)上冊(cè)（人教2024年新編）《Unit 2 SectionA Pronunciation》課件

SectionAPronunciationKeeptidyStarterunit2LearningAims語言能力文化意識(shí)思維品質(zhì)學(xué)習(xí)能力Masterfivevowellettersandpronouncethemcorrectly.Beabletotellandreaddifferentvowelsoundscorrectlyindifferentwords.Developagoodhabit:tidyupyourschoolthings.Keepourdesksandclassroomcleanandtidyeveryday.Enjoyreadingsomechantsbypractisingdifferentvowelsounds.Let’swatchavideoandseehowvowelsarepronounced.Doyouknowvowelletters?Watchandlearn.AaEeIiOoUuRead26lettersaloudandfindthevowelletters(元音字母).Aa/e?/Bb/bi:/Cc/si:/Dd/di:/Ee/i:/Ff/ef/Gg/d?i:/Hh/e?t?/Ii/a?/Jj/d?e?/Kk/ke?/Ll/el/Mm/em/Nn/en/Oo/??/Pp/pi:/Qq/kju:/Rr/ɑ:/Ss/es/Tt/ti?/Uu/ju:/Vv/vi:/Ww/d?blju:/Xx/eks/Yy/wa?/Zz/zi://zed/元音字母Aa/e?/Ee/i:/Ii/a?/Oo/??/Uu/ju:/請(qǐng)將26個(gè)字母中含有共同元音音素的字母進(jìn)行歸類。1。

含元音音素_______字母:_________________音標(biāo):_________________2.含元音音素_______字母:______________________________音標(biāo):______________________________3.含元音音素_______字母:________________________音標(biāo):________________________4.含元音音素_______字母:______________音標(biāo):______________5.含元音音素_______字母:______________音標(biāo):______________6.含元音音素_______字母:_____________音標(biāo):_____________7.含元音音素_______字母:______________音標(biāo):______________[ei]AaHhJjKk[ei][eit∫][d3ei][kei][i:]BbCcDdEeGgPpTtVv[bi:][si:][di:][i:][d3i:][pi:][ti:][vi:][e]FfLlMmNnSsXxZz[ef][el][em][en][es][eks][zed][ju:]UuQqWw[ju:][kju:][`d∧blju:][ai]IiYy[ai][wai][??]Oo[??][ɑ:]Rr[ɑ:]

ReviewCanyoureadthesewords?/??/oval/ju?/unicorn/i?/eagle/a?/ice/e?/acorna/e?/e

/i:/i/a?/o

/??/u

/ju:/cagehefinenousecakethesebikethosecuteThey’reopensyllables(開音節(jié)).Listenandrepeat.Payattentiontothesounds.Whatisopensyllables(開音節(jié))?1Readthewordsandpayattentiontothesoundoflettera.agecakenamefaceAa/e?/Trytoread.take tape dateReadthewordsandpayattentiontothesoundoflettere.hetheseshemeEe/i?/Trytoread.eve we

ChineseReadthewordsandpayattentiontothesoundofletteri.finebikefiveniceIi/a?/Trytoread.like mine riceReadthewordsandpayattentiontothesoundoflettero.nothosecokehomeOo/??/Trytoread.joke alone goReadthewordsandpayattentiontothesoundofletteru.usecuteunitmusicUu/ju?/Trytoread.duty

huge tubeCircletheword(s)withthesoundineachgroup.1./e?/

bag

late

take2./i:/ egg bed me 3./a?/

kite ship ice4./??/ nose stop go5./ju: cute bus run2homerosezonenotepoleconepokenosefeelheelfeetmeetseeneedtubedunehugecubedudefacesafelanesaveracewavebitesizeridesidetimewideoeeeueaeieReadaloud./??//i://ju://ei//a?/英語中一個(gè)元音音素可構(gòu)成一個(gè)音節(jié)。一個(gè)元音音素和一個(gè)或幾個(gè)輔音音素結(jié)合也可以構(gòu)成一個(gè)音節(jié)。只有一個(gè)音節(jié)的單詞稱為單音節(jié)詞；有兩個(gè)音節(jié)的單詞稱為雙音節(jié)詞；有三個(gè)及三個(gè)以上音節(jié)的單詞稱為多音節(jié)詞。音節(jié)take詞尾的e并未發(fā)音，所以都是單音節(jié)詞。eau三個(gè)元音字母在一起，但只發(fā)一個(gè)元音，仍然算一個(gè)音節(jié)。英語輔音音素中/l/是響音，它和輔音音素結(jié)合，也可構(gòu)成音節(jié)。單音節(jié)詞：I

/a?

hi

/ha?

take/te?k/雙音節(jié)詞：pencil/?pensl/

unit

/?ju?n?t

多音節(jié)詞：beautiful

/?bju?t?fl/音節(jié)按結(jié)構(gòu)可以分為開音節(jié)和閉音節(jié)。開音節(jié)是以元音字母結(jié)束的音節(jié)。閉音節(jié)是結(jié)尾是除了r以外的輔音字母構(gòu)成的音節(jié)。I

/a?

hi

/ha?

take/te?k/ pencil/?pensl/

unit

/?ju?n?t

beautiful

/?bju?t?fl/注：開音節(jié)里，元音字母一般發(fā)本身的讀音。開音節(jié)可分為絕對(duì)開音節(jié)和相對(duì)開音節(jié)。(1)

絕對(duì)開音節(jié)：以發(fā)音的元音字母結(jié)束的音節(jié)。(2)

相對(duì)開音節(jié)：結(jié)尾元音字母+輔音字母+不發(fā)音的e構(gòu)成的音節(jié)。hi

yo-yo

me

unit take theme

ice

coke cute音節(jié)重讀音節(jié)閉音節(jié)開音節(jié)絕對(duì)開音節(jié)相對(duì)開音節(jié)非重讀音節(jié)音節(jié)為什么要區(qū)分開音節(jié)和閉音節(jié)？為了確定單詞中元音五兄弟的發(fā)音！以發(fā)音的元音字母結(jié)尾的音節(jié)。me,he,no。閉音節(jié)：?jiǎn)蝹€(gè)元音字母后面有輔音字母組成（rwy除外），且以輔音字母結(jié)尾的重讀音節(jié)。以輔音字母（r.w.y除外）+不發(fā)音的e結(jié)尾的音節(jié)。nose,face,hide。巧記音節(jié)區(qū)分看_____________,元開輔閉，神奇______來幫忙。結(jié)尾小e閉音節(jié)絕對(duì)閉音節(jié)相對(duì)開音節(jié)元開發(fā)字母本身的音神奇小e發(fā)字母本身的音輔閉發(fā)字母對(duì)應(yīng)的短音he/hi:/no/n??/hot，cap,hen。face,late,fame。元音字母發(fā)音例詞a開音節(jié)cakedatelatetake閉音節(jié)catmancapbade開音節(jié)hemethese

閉音節(jié)pencilbedmeneggi開音節(jié)hibikekite

ice

閉音節(jié)bigitfitshipo開音節(jié)nogohomenose閉音節(jié)dogstophotlostu開音節(jié)cute hugecube閉音節(jié)butbusrun[?][ei][i:][e][ai][?][?u][?][ju:][?]Groupwork探討元音字母的發(fā)音讀一讀，判斷下面每組詞劃線部分的讀音是否相同。1.fivefish()2.cakeat()3.cupduck()4.thosesorry()5.threewe()練習(xí)一Listenandpractisereadingthewords.31.game

plane

take2.she

we

be3.time

rice

white4.close

rose

home5.music

student

pupilCanyouaddmorewordstoeachsoundgroup?1.game

plane

take2.she

we

be3.time

rice

white4.close

rose

home5.music

student

pupil相對(duì)開音節(jié)1.game

plane

take2.she

we

be3.time

rice

white4.close

rose

home5.music

student

pupil絕對(duì)開音節(jié)Listenandpractisereadingthewords.1.game2.she3.time4.close5.musicplanelakewebericewhiterosehomestudentpupil/ɡe?m//ple?n//te?k//?i?//wi?//bi?//ta?m//ra?s//wa?t//kl??s//r??z//h??m//?mju?z?k//?stju?dnt//?pju?pl/Canyouthinkofsomeotherwordswhichhavethefollowingsound?a/e?/e/i?/bakewhaletapeweshetheseo/??/i/a?/likeninericeopenoceanoldu/ju:/humanhugetubeTalkaboutthepicture.1.What’sthegirl’sname?Kate2.How’stheweather?It’sfine.3.What’stheboydoing?Heisflyingthekite.4.What’sKatedoing?She’sridingabike.vListenandreadthechantaloud.4Listenandreadthechantaloud.Wakeup,littleKate!Don’tgetuptoolate!Theweatherisfine,Someetmeatnine.Wecanflymykite,Andridemycutebike.Sodon’tsayno.Comeon,lets’go!/we?k//ke?t//le?t//fa?n//s??//mi:t//mi:/nain//wi://kait//raid//kju:t//baik//s??//n??//g??/4Wakeup,littleKate!Don’tgetuptoolate!Theweatherisfine,Someetmeatnine.Wecanflymykite,Andride

mycutebike.Sodon’tsayno.Comeon,lets’go!/j//mai/yesyellowyou/flai/輔音字母my/ai/may/ai/many/i/元音字母y是元音字母嗎？y字母單獨(dú)放在詞中或詞尾時(shí)，也是元音字母。ReflectingHowwellcanyoudothesethings?VerywellOKNeedswork1.IcantalkaboutwhatIhaveinmyschoolbag.2.Icandescribethecolourofanobject.3.Icanpronouncea,e,i,o,ucorrectly.Exercises一、寫出以下單詞標(biāo)紅部分的正確元音。makenosericehope

finebakekatetubesamebikemeethuge/ei//i://ai//?u//ju://?u//ai//ei//ei//ei//ai//ju:/rosehecubelikenamemakeAnoseBriceCsheDweEhopeFfineGbakeHkateItubeJ二、根據(jù)標(biāo)紅部分的發(fā)音，將單詞歸類。

三、讀一讀，找出劃線部分發(fā)音不同的單詞。()1、mancapplate()2、namehatelamb()3、cakerabbitage()4、pagetakeat()5、andcatfaceABCCCBCC()1、spellhenwe()2、feetgeesewet()3、me

elephanttwenty()4、thesefifteenthen()5、lethelpsheepCABCCACC

三、讀一讀，找出劃線部分發(fā)音不同的單詞。()1、itnicekite()2、infineice()3、pinkbigfive()4、timechickenkitchen()5、likericedrinkAABCACAC

三、讀一讀，找出劃線部分發(fā)音不同的單詞。()1、hopeCokeclock()2、sogosorry()3、thosesocksoff(