C教案设计（一等奖）

三河中心小学语音课例教学设计

教材版本、课题及年级：人教版“ Letter i”

四年级

姓名： 夏艳梅 教学目标：

1、Knowledge aims：learn a vowel letters i的发音/i/，/ai/，掌握正确的发音方法。以及正确练读包含/i/，/ai/的词、短语、句子。

2、能力目标：（1）引导学生积极参加小组活动，促进他们养成动脑、动口和动手的好习惯，初步形成主动学习的意识。（2）培养学生的分析能力。

3、情感目标：

（1）进一步提高学生对英语的学习热情及学习兴趣。

（2）鼓励学生积极主动参与课堂活动，大胆开口，主动模仿。

教学重点：正确认读字母i 的两个音标/i/、/ai/，并通过单词正确选择其发音。

教学难点：通过1个i的字母发音进行单词与句子的简单拼读。

教学过程：

一、preparation 1、Greeting T: Good morning! Boys and girls. Ss: Good morning! Miss Xia. 2、Warming up

Sing a letter song《ABC》（复习26个英语字母的读音）

二、presentation A、T: Play a game，review the letters (教师任意出示已学辅音英语字母卡片，学生读出字母的发音，看谁反应最快。)

三、learn and practice B、learn the sounds of letter i. T: last class, we were learned 21 letters. And these letters have a big name, that is consonant（辅音）. Another 5 letters is vowel(元音). we’re not learn, today, let’s learn the special letter i.before learning, this is a picture for you, now, let’s have a look! T：What’s this?(PPT) Ss: It’s a“pig”

T: P-P /p/ /p/ /p/ T：Teach the letter i的发音/i/。

1）教师示范/i/----微笑露酒窝音，边示范边将手掌张开放到头上向自己的方向挥动。同时，解说发音要领：/i/发音时，舌尖抵下齿，前舌后部最高。

2）Ask the Ss imitate /i/.

3) One by one to read /i/. T: G-G /g/ /g/ /g/ p-i-g---pig T：So, what’s the difference in this picture?(ppt展示一头大猪和一头小猪的图片，让学生比较有什么不一样) Ss: This is a big pig, and this is a small pig. T: Yeah, that’s right. And today let’s see a story about a big pig.(ppt 播放有关猪的故事) T: Listen the story ,then find the words about vowel i.(先让学生自己看故事，要学生找出有关字母i的单词，请学生上台指出，老师用红笔在ppt上圈出来) T：big, pig, is, rice, quite, insect, this, fill, his, like, provide. T: Let’s look this word:“rice”, how to read？r-r /r/ i-i /ai/, why the pronunciation is different? In fact, letter i have two sounds, the first is /i/, and the next is /ai/. Follow me, /ai/, /ai/,

/ai/.

T：/ai/发音方法讲解：

1、先发/a/的音，然后慢慢滑向/i]。

2、发音时，双唇张开。

3、结束发音时，颚部慢慢抬起，嘴唇慢慢合上。

T：通过发音视频让孩子模仿其发音。

T: But when we read it with /i/, when we read it with /ai /? Let’s have a look! “pig”, the first letter is consonant（辅音）or vowel(元音)? Ss: consonant（辅音）

T: And the next letter is...(与学生一起说出)

T：How about this word? The same as “pig” right? (拿出单词big) T：元音字母是一个较弱的群体，只有5个，当元音字母被辅音字母包围的时候我们把叫做闭音节单词，而rice这个单词是由辅音+元音+辅音+元音组成的，它的末尾有个元音字母来解围，像这样的单词我们把它叫做开音节单词。请同学们告诉我这些单词哪些是开音节，哪些是闭音节？big, pig, is, rice, quite, insect, this, fill, his, like, provide. T: The open syllable words(开音节单词)we are represented by smiling, and the closed syllable words we are represented by crying. Ask Ss put these words on the paper T：Now , can you read this word?( 学生自己归纳出单词后，找出其规律：i在开音节中发原音/ai/，而在闭音节中发/i/）

T: (Read the pronunciation about i)Ii, Ii, /i/, /i/, /i/. /b/-/i/-/i/-/i/-/g/----big, /p/-/i/-/i/-/i/-/g/---pig, /i-/i/-/i/-/z/-/z/-/z/---is(提示：s在元音字母的后面发/z/)... T: (Read the another pronunciation about letter i) Ii, Ii, /ai/, /ai/. /r/-/ai/-/ai/-/s/----rice /q/-/u /-/ai/-/ai/-/t/---quite 四、read the story 1、 read following the tape one by one. 2、Role play.(让学生感知在i在句子中的两种不同发音) T: Now, let’s play it.At first,I’m a aside, this group is play the big pig, this group play the insect. T: Now, three Ss is a group. Let’s play it. T: Play it in the stage. T：

情感升华：助人为乐是一种美德。

五、production T：In fact, we were learned so many words about letter i.for example：

hill, listen, kid, juice,milk,ice drink,bike, kite, time, nice,visit, swim, winner, fish... T: So,the pronunciation about letter i is very easy, right? Here is a tongue twister for you （

绕口令）

He sees a big pig .

She sees a nice fish . Big pig, nice fish. This is a big pig. This is a nice fish. 六、Homework Play tongue twister with your parents.

教学反思：