PEP4 Unit 3 lets spell.doc

小学英语教学设计上课时间_2017-3-27_上课地点_ _评议者_课题新版PEP4 Unit 3 A Lets spell课型语音课执教者教材分析本课是四年级下册第三单元的第三课时，Lets spell语音课，主要教学语音：ar :; al:。本课共分为三部分：Read, listen and chant；Read, listen and number；Look, listen and write.第一部分听、读例词arm, car, card, ball,tall,wall，观察例词结构中共有的特征，学习ar/al在单词中发:的规律。第二部分听音标号，进一步巩固ar,al的发音。第三部分要求学生能够通过看图、听录音、写单词活动学习按发音规则拼写单词，填充短语或句子，并进一步强化在四线格中正确书写单词。教学目标知识目标：1.能够通过听例词发音，学习ar/al在单词中发:的规律；能够跟着录音说唱歌谣，强化记忆ar/al的发音规则。2.能够根据ar/al的发音规则读出生词；能够听录音为单词标序号，巩固学习ar/al的音形对应关系。3.能够通过看图、听录音、写单词活动学习按发音规则拼写单词，填充短语或句子，并进一步强化在四线格中正确书写单词。能力目标：培养小组合作意识。教学重点本课重点是学习ar/al在单词中发:的规律。教学难点难点在于能够根据ar/al的发音规则读出生词，能够通过看图、听录音、写单词活动学习按发音规则拼写单词，填充短语或句子。教具准备CAI，字母卡片设计意图教学过程评议分析与学生拉近关系，缓解学生紧张情绪引出card头脑风暴，利用课前发好的card复习辅音字母发音，为课堂做准备。渗透chant的句型同时引出-ar，感知-ar的发音自己归纳出而不是老师直接讲出ar的发音加深印象帮助学生ar发音的拼读规则小组合作，共同完成学习任务。帮助学生学会通过读音而拼出正确的单词歌曲感知al的发音在游戏中操练al的发音，让学生在不知不觉中学会拼读al字母组合的单词回归书本总体感知-ar和-al为下一环节做准备学生能够根据发音正确在四线格中书写单词给学生空间让学生自由发挥编写歌谣，在提示中会出现许多学生不认识的单词，教师会给标出中文意思，主要让学生尝试着敢于去读。Step1. Warm-up1. Greetings.T: Hello, boys and girls. Stand up, please. Im Miss Lv. Good afternoon! Ss: Good afternoon, Miss Lv.T: Nice to meet you. Ss: Nice to meet you, too.T: How are you?Ss: Fine, thank you.T: Do you like English?Ss: Yes./No.T: I like English, too. /Oh, try to like it, OK? Now lets do, OK?2. Lets do.Show me your pencil. Show me your eraser. Show me your book. Show me your card.3. Review.T: I have a card, too. Look, a “b” on the card. Look at your card. Who has “b”? The “ b” says?引导学生说出 /b/. b, b, b,/b/b/b/. Who has “c”? The “c” says? c, c, c, /c/ /c/ /c/Step2. Presentation1. 教学-ar的发音1)-ar的发音感知：Look at this card. Now I draw on the card. (边说边在PPT上的卡片里画一个小汽车)Whats this? Yes, its a car. Draw an arm on the card.2) Lets chantDraw a car on the card. Draw an arm on the card. Draw an arm near the car.A car, an arm and a card.3)Find the letters. (找出发音相同的字母组合)car/arm/card归纳ar组合的发音。4)Chant. 操练ar的发音。2. Try to spell with “ar”.b-ar, d-ar, f-ar, g-ar, h-ar, l-ar, m-ar, p-ar, t-ar, y-arar-b, ar-c, ar-d, ar-f, ar-g, ar-k, ar-m, ar-p, ar-s, ar-t3.Lets spell1）Spell and say师师范组单词然后拼读。T: Its your turn.Play with the letter cards freely in your group.2）Listen and make the words.arm/farm/far/ car/card / art/part/ bark/dark/ park4. 教学-al的发音1) 由-ar过渡到-alT: Look at the park. Whats in the park? A wall and a ball.2）Sing a songA ball is in the park. A wall is in the park.The ball is small. The wall is tall. A ball on the tall wall. A ball on the tall wall.Ball and wall. Small and tall.5. Spelling Game1）Try to spell with “al”.ball/tall/wall/fall/hall/call/mall/small/talk/walk/salt2）Spell the words quickly with the cards.(教师拿着字母组合al的卡片，让学生与手中辅音字母组合拼读。)Step3.Consolidation1. Listen and read2. Lets read.(T：Now we know “ar” says /:/, “al” says / :/, “ir” says / :/, “ur” says / :/. Now lets read.)3. Read, listen and number. 听音标号4. Read, listen and chantDraw a ball on a card.Draw a small small ball.Now draw a car on the card.Draw a car near the wall.3. Read, listen and write.师示范书写Step4. Extension1. Write and sayDraw a on the card. The is tall/small. Draw a near the arm. The is tall/small.