PEP小学英语四年级下册《Unit2 What time is it Part A Let’s spell》教学设计.doc
精品文档 仅供参考 学习与交流PEP小学英语四年级下册Unit2 What time is it Part A Lets spell教学设计【精品文档】第 11 页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 say /æ/, /æ/, /æ/. 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 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chant)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 letters “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 hurt. 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)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) 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)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 lets 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. Summary: What have you learned today?(1)先让学生说说今天学到了什么？(2)师生共同总结并读板书。2.Homework(1)Share the story with your friends.(2)Play letter games with your friends.Unit2 A Lets spell板书设计：irurnursegirlhamburgerbirdDurkhurtShirleybirthday
