PEP四年级上英语Unit 4第3课时Part A Let’s spell 优质课教案.doc

1、The third period(第三课时)Part A Lets spell 教学内容与目标课时教学内容课时教学目标Lets spell能够感知并归纳u-e在单词中的发音规则能够读出符合u-e发音规则的单词能够根据单词读音拼写出符合u-e发音规则的单词教学重点1. 能够感知并归纳u-e在单词中发长音/ju:/的发音规则。2. 能够读出符合u-e发音规则的单词。教学难点能够根据单词的读音拼写出符合u-e发音规则的单词。教学准备PPT课件、课文录音、视频等。教学过程第 7 页 共 6 页Step 1: Warm-up & Revision1. Greetings.2. Revision. Tea

2、ching purpose以学过的知识自编chant进行热身，帮助学生唤醒已有知识。3. Lets chant.Step 2: Presentation1. Find the same letters.(1) Teach the word “cute”. (课件出示：一个漂亮的带白猫图案的铅笔盒)T: Oh, what a beautiful pencil box! There is a white cat on it. The cat is so cute. Follow me: Cute, cute, the cat is cute. Please make a chant like: C

3、ute, cute, (课件出示：可爱的小狗、鸭子等图片)Ss: Cute, cute, the dog is cute. Cute, cute, the duck is cute(2) Teach the words “excuse, use”.T: Excuse me, I lost my pen. Can I use your pen?Teaching purpose先让学生通过观察发现三个单词的共同点是u-e，并且发相同的音/ju:/。再通过听录音跟读，让学生进一步感知、体验发音，为下面的拼读练习做准备。Ss: Yes, of course.T: Follow me: excuse,

4、excuse, use, use.Write down the words “cute, excuse, use” on the blackboard.(3) Read and find out the rules.T: Look at these words. What are the same letters? Ss: u-e.T: Yes. The letter “e” at the end of the words is silent. Whats the sound of “u-e”? Listen to the recording carefully. Play the recor

5、ding of the words. (课件出示：单词cute, excuse, use的发音)Teaching purpose通过变换不同的辅音字母，让学生尝试读出新单词。对含有u-e的单词的读音进行强化训练，培养学生“见词能读”的能力。Ss: /ju:/.(4) Teach the sound of “u-e”.2. Lets read.Help students try to read the words “mute, cute, tube, cube, muse, fuse, mule, duke, huge” on the PPT. (出示课件)3. Read, listen and

6、 chant.(1) Look and think.(课件出示：一只猫使用两个球的图片和两只猫使用三个球的图片)T: Look at Picture 1: One cute cat uses two balls. Look at Picture 2: Two cute cats use three balls. So three cute cats useSs: Three cute cats use four balls.T: And four And fiveSs: Four cute cats use five balls. Five cute cats use six balls.T:

7、 Good! Five cute cats are playing tricks.(2) Lets chant. Teaching purpose通过观察和跟读，引导学生掌握字母u发短音的规律，并能正确拼读一些单词。Play the video. (课件出示：教材P40 Read, listen and chant部分的视频) Ask students to read the chant after the video together.4. Lets read and find.Present the words “us, up, duck” on the PPT. (出示课件) Ask s

8、tudents to find out the same letter in these words.T: Whats the sound of “u” in these words? Listen to the recording carefully. (课件出示：上述单词的音频)Ss: /.T: Yes. U, u, /, us, up, duck.Let students read after the teacher and then read together.(课件出示：bus, mum, cut, fun, nut, cup)Ask students to try to read

9、these words. Pay attention to the sound of letter “u” in these words.Teaching purpose通过对比u/ u-e的发音，强化u/ u-e的音形对应关系，同时培养学生“听音能辨”的能力。Step 3: Practice1. Listen, circle and say.Play the recording.（课件出示：教材P40 Listen, circle and say部分的音频）Ask students to listen and circle the words.T: Look at these letters

10、. There are many words in them. Listen and find the words you hear. Then circle them. Teaching purpose通过观察和书写单词，培养学生根据发音规则拼写单词的能力，能真正做到把语音的学习落实到单词的拼写上面，培养学生“听词能写”的能力。Check the answers together. Read the words after the recording.Answers: cute, cut, us, use, fun, tube, up, excuse, bus, mum, mule2. Li

11、sten, circle and write.(1) Listen to the recording and try to write the right words.First let students observe the pictures carefully and make predictions. Then play the recording and let students listen, circle and write. (课件出示：教材P40 Listen, circle and write部分的音频) Pay attention to the hand-writing.

12、(2) Check the answers.Answers: duck, cute, up, useTeaching purpose让学生在做游戏和任务的过程中强化字母u和u-e在单词中的发音。Step 4: Consolidation & Extension1. Play a game“Pick apples from the tree.”（课件出示：一棵苹果树，苹果上的单词有tube, but, mule, duke, use, cute, tune, rug, gun, cup, huge, plum, mud, refuse, luck, much；两个篮子，一个是u/，一个是u-e/

13、ju:/）Divide students into two groups. One group uses the basket “u/”, the other group uses the basket “u-e/ju:/”.T: Now lets have a competition. If you pick the apples quickly and correctly within the limited time, you will be the winner. Answers: u/: but, rug, gun, cup, plum, mud, luck, muchTeachin

14、g purpose在故事中学习语音，将语音与语境相结合，有助于激发学生的学习兴趣，更好的落实本课的语音知识。u-e /ju:/: tube, mule, duke, use, cute, tune, huge, refuse2. Read a story.Show the story.（课件出示：一只猫和一头骡子的故事）This is a cute cat. His name is Duke. Dukes friend is Tube. Tube is a mule. One day, Duke lost his cute cup. He was very sad. Tube helped h

15、im look for the cup. Oh, it was under the rug. Tube picked up the cup and gave it back to Duke. Duke was happy.Ask students to read the story in groups, and then read the story one by one.板书设计作业设计1. Read the words and the chant to your family.2. Think about other words with “u” and “u-e”.3. Do the e

16、xercises.教学反思1. 创设了特定的语言情境，让学生在语境中学习和掌握语音知识，教学过程突出学生的自主性，鼓励学生主动参与、独立思考并大胆总结和归纳发音规则。 2. 拼读结合的方式，在多层次的活动中练习了语音知识，更好地帮助了学生强化发音规则。3. 由浅入深的语音学习，培养了学生的分析能力和举一反三的能力。4. 自编chant、师生互动和小组竞赛等形式，使原本枯燥的语音课变得生动起来。总之，这节语音课既发展了学生的听、说、读、写的基本技能，又培养了学生的英语语感以及对听、说的感性认识。Teaching Contents & Teaching AimsLets spellBe able

17、to perceive and summarize the pronunciation rule of“u-e” in the words.Be able to read the words that conform to the pronunciation rule of“u-e”. Be able to spell the words that conform to the pronunciation rule of“u-e”according to the pronunciation of the words. Teaching PrioritiesBe able to perceive

18、 and summarize the pronunciation rule of“u-e” in the words.Be able to read the words that conform to the pronunciation rule of“u-e”. Teaching DifficultiesBe able to spell the words that conform to the pronunciation rule of“u-e”according to the pronunciation of the words.Teaching ProceduresTeaching S

19、tagesTeacher s ActivitiesStudents ActivitiesTeaching PurposesWarm-up&Revision1. Greetings.2. Revision.3. Lets chant.1. Greetings.2. Read the words.3. Chant together.Review the knowledge that students have learned by making a chant.Presentation1. Find the same letters.(1) Teach the word “cute”.(2) Te

20、ach the words “excuse, use”.(3) Read and find out the rules.(4) Teach the sound of “u-e”.Learn the words “cute, excuse, use”.Read and find out the rules. Learn the sound of “u-e”.Conclude the pronunciation rule of “u-e”from the three words. Prepare for the spelling exercise.2. Lets read. Show other

21、words with “u-e”.Try to read the words.Develop students ability of pronouncing words by changing the consonants of the words.3. Read, listen and chant.Teach the chant and play the video of it.Learn the chant and read it after the video together.Review the words in the chant.Help students practice th

22、e pronunciation of “u-e” in sentences.4. Lets read and find.Present the words “us, up, duck”. Play the recording of the words.Find the same letter. Read and find out the pronunciation rule of “u” in the words.Through observation and reading, help students master the pronunciation rule of “u” and spe

23、ll some words correctly.Practice1. Listen, circle and say. Play the recording.Check the answers.Listen and circle the words.Check the answers.Read the words after the recording.Help students compare the pronunciations of “u” and “u-e”. Strengthen the corresponding relationship between sounds and sha

24、pes of “u” and “u-e”.2. Listen, circle and write. Present the pictures and play the recording. Check the answers.Observe the pictures and make predictions.Listen to the recording and write down the words.Check the answers.Cultivate students ability of spelling words according to the pronunciation ru

25、les.Consolidation&Extension1. Play a game “Pick apples from the tree.”2. Read a story.Show the story.1. Compete to pick apples. 2. Read the story in groups. Then read the story one by one.Help students consolidate the pronunciations of “u” and “u-e” in the process of playing games.Practice the pronunciation by reading the story.Homework1. Read the words and the chant to your family.2. Think about other words with“u”and“u-e”.3. Do the exercises.