【課件】Unit+3+SectionA+pronunciation+課件+2024-2025學年人教版英語七年級上

PronunciationWhatisfuninayard?StarterUnit3StarterUnit3Learningobjectives

通過本課時學習，我們能夠：繼續(xù)補充元音字母在閉音節(jié)中的發(fā)音，總結歸納閉音節(jié)的構成及其形式，將二者形成完成的圖式結構來鞏記憶。（學習理解）根據(jù)所學知識辨別區(qū)分閉音節(jié)和開音節(jié)，通過游戲能夠學習自然拼讀法，舉一反三，培養(yǎng)根據(jù)讀音寫音標的能力。（應用實踐）通過音標的學習能夠輔助學生根據(jù)讀音記單詞，也能夠幫助學生進行簡單的語言輸出，獲得語言學習的成就感。（遷移創(chuàng)新）Readoutthe26lettersloudlyandthenanswermyquestions.Howmanyvowelscanyousee?5Pleasecirclethemout.在字母表中，有5個元音字母和21個輔音字母。而在國際音標中，共計有20個元音和28個輔音。元音和輔音的數(shù)量明顯多于元音字母和輔音字母的數(shù)量，這是因為一個元音或輔音字母可以發(fā)一個或多個音。那么，這些不同元音之間又有什么區(qū)別呢？26lettersinEnglish5個元音字母21個輔音字母a,e,i,

o,uB,c,d,f,g,h,j,k,l,m,n,p,q,r,s,t,v,w,x,y,zvowels12個單元音8個雙元音/ɑ:/,

/?:/,

/?:/,/i:/,/u:/,/?/,/?/,/?/,/?/,/?/,/e/,/?//a?/,/e?/,/a?/,/??/,/??/,/??/,/e?/,/??/其中，這12個單元音又可以根據(jù)發(fā)音的長短劃分為：單元音5個長元音7個短元音[i:],[?:],[a:],[?:],[u:][?],[?],[?],[?],[?],[e],[?]在開音節(jié)中，元音字母發(fā)哪些音？請圈出來。還有一個/ju:/元音字母在閉音節(jié)中怎么發(fā)音呢？什么是閉音節(jié)？閉音節(jié)的構成是怎樣的？閉音節(jié)指的是以一個或幾個輔音音素結尾(r除外)，而中間只有一個元音音素的音節(jié)。重讀閉音節(jié)是閉音節(jié)，但閉音節(jié)不一定是重讀閉音節(jié)。faderateggnice閉音節(jié)

幫助小女孩摘下正確的蘋果。lakenuthotzero閉音節(jié)

幫助小女孩摘下正確的蘋果。元音字母在閉音節(jié)中發(fā)短音，那么它們的發(fā)音是怎樣的呢？Whatismissing?Trytowritethemdown.[?][e][?][?][?]Pronunciation1Listenandrepeat.Payattentiontothesounds.a/?/e/e/i/?/o/?/u/?/catbedpighotcupmappetsingdogduck讓我們歸納總結元音字母在閉音節(jié)中的發(fā)音吧。bag/b?ɡ/發(fā)音要領：發(fā)音時舌尖抵下齒，舌前部稍抬起，雙唇平伸，成扁平形。rap/r?p/tagbadface幫小女孩找到屬于她的胡蘿卜/?/takemazepagebed/bed/發(fā)音要領：短元音，發(fā)音時舌尖抵下齒，舌前部稍抬起。net/net/methenthenTedjetletpet聰明的你能寫出單詞的音標嗎？快來試一試吧。/pet/petemoc這里有兩個元音字母e，分別應該怎么發(fā)音呢？/i:/在元輔e結構中，元音字母要發(fā)字母音，所以第一個原字母e讀/i:/。該結構中處于末尾的e增強了第一個字母e的發(fā)音失去了自己的力量，所以它不發(fā)音。me在非元輔e結構中，若將元音字母e放在單詞末尾heshewe發(fā)音要領：發(fā)音要領：舌尖抵下齒，嘴唇向兩旁伸開，成扁平形，像微笑一樣。/?i?//hi?//mi?/在單詞末尾發(fā)/i?/開音節(jié)中的元音字母e在閉音節(jié)中e在元輔e結構中

thesebewetenfuturetenraceshesendcoderestsexsitee單獨放在末尾ish/f??/f發(fā)音要領：舌尖抵下齒，舌部肌肉比/i:/放松，唇形扁平，開口比/i:/大些。wim/sw?m/s我看見一條魚正在水里游泳。Iseeafishswimminginthewater./f??//sw?m/它的音標是/a?n/嗎？你能嘗試寫出它的音標嗎？rog/fr?ɡ/f發(fā)音要領：舌身盡量降低并后縮,舌后部抬起，口形稍圓,開口比長元音/??/大但不向前突出。發(fā)音/?h?t?d?ɡ/dogtohnotsocklotknockpopgot請準確讀出氣泡中的單詞。值得注意的是：若是在閉音節(jié)中，元音字母o后緊跟著m,n,v,th等字母或字母組合，元音字母o發(fā)/?/。如：come來/k?m/

Monday周一/m?nde?/love愛/l?v/

mother媽媽/?m?e?/2.若是在非重讀音節(jié)中，元音字母o一般發(fā)/?/。

如：today今天/t??de?/

second第二/?sek?nd/carrot胡蘿卜/?k?r?t/少數(shù)情況下，元音字母o也發(fā)/u:/。如：do做/du?/to給/tu?/who誰/hu?/uck/d?k/d發(fā)音要領：舌身后縮至口腔中部,舌后部稍抬起,雙唇較扁,開口較大。發(fā)音短促。cup/k?p/一只鴨子想喝杯子里的水，但是它不能。A

duck

wants

to

drink

the

water

in

the

cup,

but

it

can’t./d?k//k?p/現(xiàn)在你知道but的音標怎么寫了嗎？Picktherightbrickstocrosstheriver.fuseunderbussuregumbeautybun/?/Pronunciation2Listentothewords.Putthemintothecorrectgroups.hetennamelikethesenotbigtubenotejokeboxgrapehugeninebussixblackpenlunchthataeiou/e?//?//i://e//a?//?//a?//?//ju://?/namegrapeblackthathethesetenpenlikeninebigsixnotejokenotboxtubehugebuslunchPronunciation3Readandputthemintothecorrectgroups.updadChinesedressfiveitthoselatemutepotaeiou/e?//?//i://e//a?//?//a?//?//ju://?/updadChinesedressfiveitthoselatemutepotChinesePronunciation3Practicereadingthewordsandtrytowritedowntheirphoneticsymbols.updadChinesedressfiveitthoselatemutepot/?p//?t//d?d//e??z//?t?a??ni?z//le?t//dres//mju?t//fa?v//p?t/Pronunciation4Listenandreadthechantaloud.Heythere,BigCat.Let’sgotothelake.Comewithme

andDog,AndFoxandFrog!Wewilllistentomusic,Andfindflowersredandpink.Wewillsitinthesun,Telljokesandhavefun.Pronunciation4Listenandreadthechantaloud./e?//a?//??//i?/

/?//?//?//e//?//ju?/therebigcatletgolakewithmeanddogfoxfrogwilllistenmusicflowerredpinksitinsuntelljokefunhavefindwePronunciation4ReadthewordsaloudwhenIpointatthem.Heythere,BigCat.Let’sgotothelake.Comewithme

andDog,AndFoxandFrog!Wewilllistentomusic,Andfindflowersredandpink.Wewillsitinthesun,Telljokesandhavefun.當目標單詞含有元音字母i時，請全體同學拍拍手。Pronunciation4ReadthewordsaloudwhenIpointatthem.Heythere,BigCat.Let’sgotothelake.Comewithme

andDog,AndFoxandFrog!Wewilllistentomusic,Andfindflowersredandpink.Wewillsitinthesun,Telljokesandhavefun.當目標單詞含有元音字母i時，請全體同學拍拍手。Pronunciation4ReadthewordsaloudwhenIpointatthem.Heythere,BigCat.Let’sgotothelake.Comewithme

andDog,AndFoxandFrog!Wewilllistentomusic,Andfindflowersredandpink.Wewillsitinthesun,Telljokesandhavefun.當目標單詞含有元音字母i時，請全體同學拍拍手。Pronunciation4ReadthewordsaloudwhenIpointatthem.Heythere,BigCat.Let’sgotothelake.Comewithme

andDog,AndFoxandFrog!Wewilllistentomusic,Andfindflowersredandpink.Wewillsitinthesun,Telljokesandhavefun.當目標單詞含有元音字母i時，請全體同學拍拍手。Pronunciation4ReadthewordsaloudwhenIpointatthem.Heythere,BigCat.Let’sgotothelake.Comewithme

andDog,AndFoxandFrog!Wewilllistentomusic,Andfindflowersredandpink.Wewillsitinthesun,Telljokesandhavefun.當目標單詞含有元音字母i時，請全體同學拍拍手。Pronunciation4ReadthewordsaloudwhenIpointatthem.Heythere,BigCat.Let’sgotothelake.Comewithme

andDog,AndFoxandFrog!Wewilllistentomusic,Andfindflowersredandpink.Wewillsitinthesun,Telljokesandhavefun.當目標單詞含有元音字母i時，請全體同學拍拍手。Pronunciation4Rea