英语人教版三年级下册At the zoo - lets speak.docx

字母Ii的语音教学东方红学校 唐莎一、教学目标：在本课结束以后，学生能：1.了解字母Ii在开音节和闭音节单词中的发音规律。2.听懂、会说、认读新单词big, pig, six, milk。3.听懂、朗读Chant Mike likes rice.4.根据发音规律自主诵读Chant Zip has a big pig.5.在体验中获得满足感和自我成就感，激发学习英语的热情。二、教学重点：创设情境，在情境中自主感知、体验、总结字母Ii的发音规律。三、教学难点：学生自我发现、总结字母Ii的发音规律，并根据发音规律读单词。四、授课对象：小学三年级学生五、教材分析：本次课内容选自人教版小学英语（三年级起）三年级下册Unit 3 At the zoo Lets spell.这部分主要内容为字母I在闭音节单词中的发音规律，但本套教材中并没有另外编排元音在开音节单词中的发音规律，所以在设计时我补充了此部分内容，让学生在对比异同中感知、体验、总结字母I的发音规律。六、学情分析：三年级学生已有一个学期的英语学习经历，能听懂基本的课堂指令语，已经学习了26个字母，并了解各辅音字母在单词中的基本发音。三年级学生活泼好动，有着极强的求知欲强和表现欲，喜欢直观形象思维，对游戏、竞赛、说唱感兴趣。在课堂上应以表扬为主，多给孩子表现机会，多创设情境，引导他们去体验、去探索、去发现，鼓励他们大胆说、积极做、努力唱。教学方法： 歌谣说唱法，游戏教学法，情境教学法，全身反应法教学过程：Step 1 Warming Up1. Free talkT: Hello, boys and girls. S: Hello, Miss Tang.T: Nice to see you again. S: Nice to see you, too.T: How are you today?2. Sing a song Three blind mice, three blind mice.See how they run, see how they run.They all ran after the farmers wife,She cut off their tails with a carving knife.Did you ever see such a sight in your life, as three blind mice?Sept2 Presentation and PracticeT: Look, boys and girls, whats this? Ii T: Can you read it? SomeoneT: Lets read together, use your fingers, write it.ai1. See an old friendT: Lets see an old friend. A picture of MikeT: Look! Who is he? Mike T: Yes. He is Mike.T: Read after me.m, m【m】【m】【m】i, i 【ai】【ai】【ai】 【m】-【ai】-【mai】 k, k 【k】【k】【k】 【maik】 Mike, Mike2. Mike saysT: Mike says something, lets listen. 【播放音频】Mike: Hi, I am Mike. I ride a bike. I fly a kite. I like rice. Listen again.(1) I ride a bike. pictureWho can find the words which have letter i? ride Read after mer, r【r】 【r】 【r】i, i 【ai】 【ai】 【ai】 【r】-【ai】-【rai】d,d 【d】 【d】 【d】 【raid】 ride, ridebike Read after me b, b 【b】 【b】 【b】 i, i 【ai】 【ai】 【ai】 【b】-【ai】-【bai】k,k 【k】 【k】 【k】 【baik】 bike,bikeCan you read this sentence? I ride a bike.(2) I fly a kite. pictureWho can find the words which have letteri? Kite.I say k, k, you say 【k】【k】【k】k, k ? -【k】【k】【k】i, i ? -【ai】【ai】【ai】 【k】【ai】? -【kai】t, t ? -【t】【t】【t】 【kait】 kite, kiteCan you read this sentence?(3) I like rice. pictureT: Who can find the words which have letter “I? like T: Can you spell it?S: l, l 【l】【l】【l】 i, i 【ai】【ai】【ai】 【l】-【ai】-【lai】 k, k【k】【k】【k】 【laik】 like, like T: Any other words? riceT: Spell it!r, r 【r】【r】【r】 i, i 【ai】【ai】【ai】 【r】-【ai】-【rai】c, c 【s】【s】【s】 【rais】 rice riceT: Can you read? I like rice. T: Wonderful!3. Lets chantT:Now I am Mike，Listen!戴Mike头饰, 配上动作表情，播放音乐节奏Hi, I am Mike. I ride a bike. I fly a kite. I like rice.T: Now all of you are Mikes, Can you try? Chant together.T: Good job! Who wants to be Mike? Show the chant for us.4. Lets See个人表演时 PPT提出含有字母i的单词Mike bike rice ride like kiteT: Who can read these words? Group 1, read together, OK?T: Now, please discuss with your partner, what can you find from these words?(1)They both have the letter i.(2)They both have letter e in the end.(3)Letter i in these words both pronounce 【ai】.5. Lets read T: Now please try to spell these words. Who wants to be the first? hide mice life time wise hikeI1. The other old friendT: I think you did a really great job. Now lets see an other friend.T: Who is it? picture of ZipS: Its Zip.T:Yes, its our old friend Zip. Read after me.z, z【z】【z】【z】i, i 【I】【I】【I】 【z】-【I】-【zI】 p, p【p】【p】【p】 【zip】 Zip ZipT: Hey, Zip has six big pigs. Look, Show the picture T: What are they? They are pigs. Read after me.p, p【p】【p】【p】 i, i 【I】【I】【I】 【p】-【I】-【pI】 g, g 【g】【g】【g】 【pIg】 pig pigT: They are so lovely. Can you find other words which have letter i? bigYes. Its very big.手势I say b, b, you say 【b】【b】【b】. OK?b, b 【b】【b】【b】i, i 【I】【I】【I】 【b】-【I】-【bI】 g, g 【g】【g】【g】 【bIg】 big big T: Who can read?T: Any other words?sixT: Great! Look, this is six.pictureCan you spell it?s, s【s】【s】【s】 i, i 【I】【I】【I】 【s】-【I】-【sI】 x, x【ks】【ks】【ks】 【sIks】 six sixT: Excellent! Read after me: Zip has six big pig. Zip has six big pig. clap2. What can you find? Zip six big pig T: What can you find from these words?(1) They both have letter i.(2) The letter i both pronounce 【i】 in these words. 3. Lets try【a picture of milk】Look! You can see it every day. Can you try to read it? 【m】-【I】-【mI】 【l】 【k】 【mIlk】 milk milkDo you like it? Read together.4. Can you read these words?【Boys and girls, read one by one】sit hit fix fit mix kid 【ai】 and【i】【words in apples】T: Look, Mike has many apples, group 1, group2, can you read? rice bike kite like ride T: Zip also has many apples, 【words in apples】group3, group4, please read.six big pig sit milkWhat are the same between the Mikes apples and Zips apples? -Both have letter “I.What are the differences?-The pronunciation of I, one is 【ai】, one is 【I】.-Mikes apples all have letter e in the end. T: So clever boys and girls.字母卡演示元音字母I和其他辅音字母属于两个不同的阵营。当字母i 被它的敌人辅音字母包围，关起来的时候，它就要保护自己进行伪装，这个时候它不读字母音【ai】 而读【I】 。但是如果他的战友e来营救它，它呀就露出了真面目【ai】. For example, bit. i is between b and t, 被敌人包围了，元音就要进行伪装 so it pronounces 【I】 【b】 【I】 【t】 -【bit】 但是如果他的战友e来营救他-bite元音i就露出了本来的面目so it pronounces 【ai】 Who can read it?【b】 【ai】 【t】 【bait】 Step 3 Production1. Picking ApplesT: There are many apples on the tree.rice hike kite six big pig fix nice fine kid T: Mike and Zip want to pick more apples. Can you help them? For example, Mike has apple kite. Zip has apple “six”.Whod like to have a try?2. Listen and ChooseT: First, lets read these words together.1. six pig 2. gift milk 3. big pig 4.it