人教版（2024）七年级上册Section A示范课ppt课件

这是一份人教版（2024）七年级上册Section A示范课ppt课件，文件包含第2课时SectionAPronunciation1-4pptx、Pronunciation1wav、Pronunciation2wav、Pronunciation4wav、元音字母发音二mp4等5份课件配套教学资源，其中PPT共25页， 欢迎下载使用。
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五个元音字母的发音规则（一）：元音字母在重读开音节中的发音
在开音节中，元音字母发 ________ 的音。
以辅音字母（r和字母组合除外）结尾且中间只有一个元音字母的音节叫作闭音节。英语重读闭音节就是重读音节为闭音节的音节。
clsed syllables (闭音节)
重读闭音节中元音字母不是发它本身的字母音，而是发短元音。
五个元音字母的发音规则（二）：元音字母在重读闭音节中的发音
What are the shrt vwels (短元音) that “a, e, i, , & u” sund in stressed clsed syllables? Let’s watch a vide first.
Let’s watch
Learn and read
/æ/的发音：发音时舌尖抵住下齿根部，舌前端抬高，舌位比/e/发音位置更低，两唇延展平伸，口型扁平，开口中大。例词：cat /kæt/、map /mæp/
元音字母a在重读闭音节中的发音：/æ/
/e/的发音：发音时舌尖抵住下齿根部，舌前端稍抬，舌位比/ɪ/发音位偏低，唇形中开，口型比/ɪ/较大。例词：bed /bed/、pet /pet/
元音字母e在重读闭音节中的发音：/e/
/ɪ/的发音：发音时舌尖抵住下齿根部，舌前端抬高，舌两端抵住上齿，口型扁平。例词：pig /pɪɡ/、sing /sɪŋ/
元音字母i在重读闭音节中的发音：/ɪ/
/ɒ/的发音：发音时口部张大，舌体降低并往后缩，嘴型微圆。例词：ht /hɒt/、dg /dɒɡ/
元音字母在重读闭音节中的发音：/ɒ/
/ʌ/的发音：发音时舌尖和舌两端快速触碰下齿，舌后端靠前部分稍抬，嘴型稍扁，开口中大，与/æ/嘴型相似。例词：cup /kʌp/、duck /dʌk/
元音字母u在重读闭音节中的发音：/ʌ/
he ten name like these nt big tube nte jke bx grape huge nine bus six black pen lunch that
up dad Chinese dress five it cke late mute pt
What can yu see in the picture?
pink and red flwers
Listen & Answer
Q1: Where d the by and the animals g?Q2: What will they d?
They g t the lake.
They will listen t _______, will _______ _______ red and pink, will _______ in the sun, will tell _______ and have fun.
Read & Find
Can yu find the wrds with “a/e/i//u” in stressed clsed syllables (重读闭音节) and in stressed pen syllables (重读开音节) ? Let’s read the chant and find.
Hey there, Big Cat.Let is g t the lake.Cme with me and Dg,And Fx and Frg!We will listen t music,And find flwers red and pink.We will sit in the sun, Tell jkes and have fun.
Hw d the 5 vwels sund in these wrds? Let’s read and classify (分类 ).
重读开音节 a /eɪ/: lake e /iː/: me; we /əʊ/: g; jke
重读闭音节 a /æ/：cat e /e/: let; red; tell i /ɪ/: big; is; with; will; pink; sit; in /ɒ/: dg; fx; frg u /ʌ/: sun; fun
Hey there, Big Cat.Let’s g t the lake.Cme with me and Dg,And Fx and Frg!We will listen t music,And find flwers red and pink.We will sit in the sun, Tell jkes and have fun.
元音字母a, e, i, , u在重读闭音节中的发音