PEP小学英语四年级下册《Unit2 What time is it Part A Let’s spell》教学设计

1、pep小学英语四年级下册unit2 what time is it? part a lets spell教学设计 教学目标： 1.知识目标：能够通过听例词发音，观察例词结构中共有的特征，学习ir，ur在单词中的发音规则；能够跟着录音说唱歌谣，强化记忆ir，ur的发音规则 2能力目标:（1）能够根据ir，ur的发音规则读出新词；能够通过听音圈词的活动强化ir，ur的音形对应关系。（2）能够按照ir，ur的发音规则拼写出单词，并能完成在四线格上正确书写单词的活动，做到书写规范正确。3情感目标：（1）进一步培养、提高学生的合作意识和探究、归纳能力。（2）学生能够阅读带有ir，ur发音规则单词的简单绘

2、本，并培养学生朋友之间要团结互助的品质。教学重难点：重点：学生能够正确拼读符合ir，ur发音规则的单词。难点：1.学生能够正确拼读符合ir，ur发音规则的单词 2. 学生能够按照发音规则正确书写单词并做到书写规范。课前准备：单词卡片、字母贴、课件教学过程：step1:warm up1. greetings2. review the letters and soundst:today we are going to learn unit2 a lets spell.now first lets review the letters and sounds. t:if i say a, a, you

3、 say /, /, /. t: b, b ss: /b/, /b/, /b/. t: c, c ss: /k/, /k/, /k/. t:good! now, like this, lets play a game, if you did good job, you can see a new friend. t:ready? go!(课件呈现字母，学生大声说出字母及发音)【设计意图】：通过复习，让学生感知26个字母的发音并为本课学习做好准备。step2:presentation(一)“ir”1.创设情景导入t：oh, you did good job, now ill introduce

4、a new friend to you. who is she? lets see together. (课件呈现shirley).oh, she is shirley. lets say hello to shirley, ok?t: hello, shirley. hello, shirley.(师领读两遍)2. 自编chant（引出ir发音单词并让学生发现规律）t: good, and shirley is very happy to see you. so today she brings a chant for you. now lets say together.(课件呈现自编ch

5、ant)the girl has a bird.the bird is shirley.shirley has a birthday.oh, good, good, good.【设计意图】：通过师生交流，以自编chant 的形式自然引出本课所要学的ir字母组合的单词,在朗朗上口的韵律中感知ir的发音。通过小组合作交流讨论，总结chant中出现的含有ir字母组合单词的发音共同点，体现学生自主学习意识。3.lets find out the rule.t: now, tell me. whats the same? s1: 都有字母ir.t: yes, they have the same let

6、ters “ir”(师呈现并贴板书字母组合ir)t: and what else? s2: 发音都一样。t:yes, what is it? how to sound “ir”? who can try?4. chant with me.t: yes, thats right. lets have a look.(播放小视频chant with me)（1）听音。（2）加动作跟读。t：show me your hands, please. ( ir - ) its long.（带手势教读）t: boys and girls. who wants to try?找生试读。【设计意图】：通过让学生

7、观课字母ir发音的动画视频，让学生加深对字母ir发音的印象，增加其趣味性。5.lets read.（课件呈现含有ir的单词生试读）ppt “ir” 读音练习t: you can chant “ir” well. can you read these words?【设计意图】：通过拼词游戏,让学生拓展操练其它含有字母ir组合的单词。6. 贴板书t: you can read some words. although some are not real. anyway, i have some real words for you: girl, bird, birthday, shirley.（生

8、读并板书课本例词） (二)“ur”1. 课件依次呈现猫和受伤的小鸟引出并让学生初步感知durk,hurt中ur的发音。 t:do you like shirley? s：yes.t:yes, i like shirley very much, too. she is cute.t:(课件呈现流泪的shirley)but now, she is sad. whats wrong ? now, lets see.t:(点击呈现cat)oh, durk is come here, now he is hungry, so shirley is hurt. t:oh, now shirley is h

9、urt. who can help her? so,lets listen and find.（点击课件呈现课本中的chant）。找生回答问题：who can help the bird? 【设计意图】：通过durk伤到了shirley的叙述引入课本chant，并通过chant引出含有ur的单词,并通过ir的单词，让学生通过对比发现ur的发音。2.教学ur(1)生跟读chant.并引出ir和ur单词，对比发音。t: we know ir sounds . how about“ur”？lets listen.（听音）t: how to sound“ ur”? who can try?（找生试着发

10、音）(2)lets have a look.(播放ur发音视频)找生试读，并引导学生：boys and girls, “ur”sounds (3)泡泡鱼（课件呈现含有ur的单词，学生拼读练习） (3)处理难点单词hamburger,同时贴板书。t:we know the girl takes the bird to the nurse,then the nurse gives the bird a hamburger.t:卡片分解领读ham-bur-ger，hamburger，找生练习读单词。t:（呈现词卡）whats this?t: yes， its a hamburger.（贴卡片）(5)

11、read，listen and chant.(学生听音仿读课本单词)(6)总结ir，ur发音一样。t: so ir and ur , they have the same sound .【设计意图】：总结ir，ur发音规律，让学生知道ir，ur发音一样。step3:practicet:now, shirley is all right. so he will play with you.(shirley 邀请你们参加擂台赛)if you can past the test, you will get a gift. so come on, ok? 1. 见形知音（try to read.）(1

12、) read by yourself.自己先读。(2) read in pairs.同桌读一读。(3) read together.齐读单词。2.听音知形(read ,listen and circle.)(1)t: boys and girls. you all did a good job. this time. lets listen and circle. (2)找生核对答案。t:are you right? oh, you did good job.3.play a spelling game.(拼词游戏)(1)师示范拼词：bird。（教师在黑板上用字母贴示范拼出单词bird）(2)

13、两生上台合作拼词：girl, nurse(3)小组拼词比赛：bird, girl, nurse, hamburger4.look, listen and write（听音写词）(1)找生上黑板听音写词。(2)check.【设计意图】：通过闯关方式，让学生进行试读、听音知形、听音拼词、听音写词等练习。step4: production1. enjoy a story.a. listen to the story.t: boys and girls,you are so great. so now you can get the gift.(课件呈现礼物)t:whats that? now let

14、s see together.(点击课件打开礼物)t:oh, a funny story for you. lets enjoy the story.ok?(播放故事，学生试听)b.listen and follow.do you like it? lets try to read with the tape.c.read in groups.d.act the story.【设计意图】：通过读shirley and durk的故事，使学生能够学以致用，将所学运用到阅读语篇中来，从而培养学生的综合语言运用能力。2.渗透情感教育:friends should help each other!step5: progress1. summ