三年级英语下册Unit3AtthezooThethirdperiod第三课时教案人教PEP

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能够通过听例词发音,观察例词中共有的特征,感知并归纳字母i在单词中的发音规则;跟着录音说唱歌谣,强化记忆字母i的发音规则能够根据字母i的发音规则读出生词;能够通过完成读单词听录音并选择的活动,强化记忆字母i的音形对应关系能够根据单词的读音拼写出符合字母i发音的单词,并在四线三格中工整规范地写出来通过拆音拼音和分类等活动培养学生的语音意识教学重点1.能够听懂会说会读会书写单词:big, pig, six, milk2.能够通过听例词发音,观察例词中共有的特征,感

2、知并归纳字母i在单词中的发音规则教学难点能够了解元音字母i在闭音节里的发音规则,并能准确发音教学准备1.预习状元大课堂创优作业100分状元作业本中本课时的相关内容2. ppt课件课文录音视频等teaching purpose教师通过带领学生吟唱表演lets do 和歌曲letter i进入课前准备,营造英语学习氛围,让学生初步感知字母i的发音规则,使学生轻松愉快地进入角色,并为本课后面的学习做铺垫教学过程7step 1: warm-up & revision & lead-in1.greetings.2. lets do. (课件出示:教材p25 lets do)3. enjoy a song

3、letter i. (出示课件)t: now, lets sing a song together!t: thats a nice song, isnt it? youre all good singers. write down the topic on the blackboard.t: today, ill divide you into four groups: “fat” “thin” “tall” and “short”. lets make a competition. so, come on! boys and girls!ss: come on!teaching purpos

4、e通过猜谜活动,延续动物这个话题既可以带领学生复习上节课句型提高学生听力能力巩固知识促进知识的落实,又可以激发学生的学习兴趣step 2: presentation1. guess a riddle.(1)t: class, please look at the screen. lets guess a riddle.ss: pig!t: super!teaching purpose自然引入四个核心单词,并巧妙地将它们融入一个故事感十足的画面中,步步激疑,环环相扣,让学生在趣味十足的活动中迅速掌握新知show the pig on the ppt. (出示课件)(write down the

5、word “pig” on the blackboard.) (2)point to the whale on the ppt.t: now, look at this animal. its very?ss: big!t: excellent! its big.teach the word “big” by the game “simon says”.(write down the word “big” on the blackboard.)(3)show six pigs on the ppt. (出示课件)t: how many pigs are there?ss: six pigs!t

6、: super! there are six pigs.write down the word “six” on the blackboard.(4)show a picture: six big pigs are drinking milk. (出示课件)t: wow! look there! what are the pigs drinking?ss: milk!t: wonderful! youre so clever!teach the word “milk”. (write down the word “milk” on the blackboard.)teaching purpos

7、e引导学生通过观察图片和词形,然后听录音和观看动画,再跟读,让学生初步感知字母i的发音规则2. listen and find.show picture 1 on p26 on the ppt. let students look carefully. (出示课件)t: look at the picture, listen and follow the recording, please.play the cartoon again. let students read after the recording.show the four words on the ppt: big, pig,

8、 six, milk. (出示课件) t: can you find the same letter?ss: yes, they all have letter “i”.t: what is the sound?ss: /.teaching purpose以big为例,引导学生思考big由几个音素组成,分别是什么音素,以同样的方法对其余的词进行拆音训练,有利于学生掌握发音规则t: good!3. read and summarize.t: class, look at my mouth. /b/-/-/g/, big. follow me, please.students read after

9、 the teacher, and summarize the pronunciation rules.t: how many sounds do you hear in “big”?ss: three.t: what are they?ss: /b/, /, /g/.teaching purpose拆音游戏的设计,可以活跃课堂氛围,也让学生强化对字母i的发音规则的记忆teach the words “pig” “six” “milk” in the same way.4. hot seat.put three chairs in the front of the classroom: “be

10、ginning” “middle” “end”. the teacher reads the phoneme of the word. students grab and sit on the right seat as quickly as possible.give an example:t: big, big. where is the sound /g/ in big? beginning, middle or end?one, two, three, go!step 3: practice1. lets read more.teaching purpose转盘游戏丰富操练形式,调动学

11、生的积极性,让不同层次的学生都能开口读和说teaching purpose让学生根据发音规则尝试朗读新的例词,做到灵活运用举一反三给学生设置一定的挑战难度,可以更好地激发他们学习的热情show some new words on the ppt. let students try to read them.2. turn turn turn.show a turntable on the ppt that includes the words above: kid, gift, pink, hit, fit students read the words together and then t

12、urn the turntable to the word. students read it one by one. (出示课件)t: turn turn turn! stop!s1: pink!t: turn turn turn! stop!s2: bit!t: turn turn turn! stop!s3: wig!3 lets chant.(1)understand the chant.show the chant on the ppt. (出示课件) play the recording for the first time.(2)students read after the c

13、hant, and then chant together.teaching purpose先读再听,然后选择;先看图再听,然后到写在学生进行听力练习之前,预留时间请学生对所听内容进行预测和推断,对学生进行有效的听力技巧指导,并且通过这两个活动帮助学生进一步巩固发音规则(3)show time.step 4: consolidation & extension1. read, listen and circle. (课件出示:教材p26 read and listen的图片)(1)students read the words by themselves.(2)then listen and

14、circle the words they heard.(3)check the answers by reading the words in order.2 look, listen and write. (课件出示:教材p26 listen and write的图片)(1)students look at the pictures. students show their fingers and spell the words after the teacher. the teacher stresses the rules of spelling, then lets students

15、 listen and write down the words.(2)check the answers. (3)students read the sentences loudly by themselves.板书设计作业设计1. read the chant after class.2. try to find more words that have “i” and sound “/” and share them. 3. do the exercises. (见“状元成才路”系列丛书创优作业100分或状元作业本对应课时作业)教学反思1.注重学生学习策略的培养在学生进行听力练习之前,预

16、留时间请学生对所听内容进行预测和推断,对学生进行有效的听力技巧指导2.基于单元整体设计创设教学情景,注意话题的延续性和整体性3.通过设计趣味性的活动激发学生的学习兴趣,调动学生的学习热情,营造浓郁的英语学习氛围4.通过拆音拼音和分类等活动,有效培养学生的语音意识teaching contents & teaching aimslets spellbe able to perceive and conclude the pronunciation rules of the letter “i” in words.be able to read and write down the words t

17、hat have letter “i” according to the pronunciation rules.be able to master the pronunciation of words which have letter “i”.cultivate students phonological awareness by a variety of activities.teaching prioritiesbe able to listen, speak, read and write the words “big, pig, six, milk”.be able to perc

18、eive and conclude the pronunciation rules of the letter “i” in words.teaching difficultiesbe able to know about the pronunciation rules of the vowel letter “i” in closed syllables and pronounce correctly.teaching proceduresteaching stagesteacher s activitiesstudents activitiesteaching purposeswarm-u

19、p & revision& lead-in1. greetings.2. lets do.3. enjoy a songletter i.1. say hello to the teacher.2. act and chant together.3. listen to the song and sing with it.cultivate students learning interest. help students perceive the pronunciation rules of the letter “i”. lead in the new lesson.presentatio

20、n1. guess a riddle. 2. listen and find.3. read and summarize.4. hot seat.1. guess the riddle and learn the four words.2. read after the recording and find the same letter.3. read after the teacher and summarize the pronunciation rules.4. play the game.lead students to perceive and conclude the pronunciation rules of the letter “i” in words. develop students autonomous learning ability. strengthen students memory of the pronunciation rules of the letter “i”.practice1. lets read more.2. turn turn turn.3. lets chant.try to read more words that have the lette