英语人教版五年级下册Let’s spell.doc

PEP小学英语五年级下册Unit 2 My favourite season A Lets spell第三课时教学设计东石中心小学 曾小凤教学设想：本节课是PEP小学英语五年级下册Unit 2 My favourite season A Lets spell辅音连缀br/gr的语音教学。在教学中，我引导学生通过拆音、拼音和分类等语音意识训练活动，引导学生进行发现式的学习，观察、感知、体验并自己归纳出辅音连缀br/gr的发音规律，并能进行单词的拼读。本节课注重教师的引导作用，发挥优秀生的辐射作用，利用学生已有的知识和技能，系统学习语音知识，并运用语音知识和技能去学习词汇，利用phonics，做到“见词能读，听音能写”，达到“Phonics is for reading.”的宗旨，使之成为一种学习语言的能力，受益终身。教学内容：Unit 2 My favourite season A Lets spell. 语音：br-/br/, gr-/gr/。课型：语音教学课学生分析：经过两年多的学习，学生掌握了26个字母的发音和大小写的书写形式，也知道了辅音字母的发音规则和五个元音字母长、短音的发音规则以及一些常见的元音字母组合的发音规则。同时，在教学中我们不断渗透自然拼读法教学，让学生掌握了一定的单词拼读法，为学生的自主学习打下了一定的基础。教学目标：1.知识目标：能够通过听例词发音，观察例词中共有的特征，学习 br/gr 在单词中的发音规则；能够跟着录音说唱歌谣，强化记忆 br/gr 的发音规则。2.能力目标： 能够按照 br/gr 的发音规则拼读单词； 能够在单线上完成写句子的活动，做到书写规范正确。3.情感目标：培养学生知难而上，快乐求知的精神；培养学生的团结合作精神。教学重点难点：1 掌握br/gr的发音，并熟读例词。2能够根据br/gr的发音规则读出生词。教学准备：多媒体课件、自制单词卡教学过程：Step 1:Warm up.1. Greetings.T:Good morning,boys and girls.Ss: Good morning,Miss Zeng.T:Nice to meet you.Ss: Nice to meet you,too.T:How are you?Ss: Fine,thank you.And you?T:Im very well,thanks.Today,Im very happy to stand here and have a lesson with you.Are you happy?Ss:Yes!2.Sing a song. T:I like English songs,do you like English songs? So Lets sing a song,OK?Ss:OK!T:Show me your hands.Clap your hands and sing the song.播放学生非常喜欢的歌曲A is for apple，全班拍掌齐唱。3. Sing the song with letter b,g.r.And divide the students into two groups. 教师带领学生拍掌吟唱：B is for ball, /b/ /b/, ball. G is for gorilla, /g/ /g/, gorilla.R is for ring, /r/ /r/, ring. T: Today,the letter R makes friends with letter B and letter G.(幻灯出示Letter R 与Letter B,G组合在一起的图片。)T：And today, Ill divide you into two groups.Group BR and Group GR. If you well done,you can get a grape for your group.Now,follow me:BR,BR,super.GR,GR,great.So today we go on to learn “Unit 2 My favourite season A Lets spell”(学生读课题)（设计意图：通过吟唱歌曲，制造轻松的学习气氛；让学生回忆歌词，能调动学生的学习积极性；对学生进行分组，培养学生团结协作精神及竞争意识。）Step 2: Presentation and practice1.教学辅音连缀gr-/gr/.Play a game: Guessing game.幻灯出示四幅图，让学生看图猜What season is it?T: Boys and girls,do you like playing games?So lets play a guessing game,OK?Lets guess what season it is.（幻灯出示图片1）Look, the leaves are dark green,and the sun is very hot. What season is it?（幻灯出示图片2）Its snowy.Everywhere is white.What season is it?（幻灯出示图片3）The flowers are beautiful. What season is it?（幻灯出示图片4）The leaves are yellow and brown.I can pick up the fruits. What season is it?T:There are four seasons in a year.Whats your favourite season? 由以上问题过渡引出Do you want to know what is Ms Zengs favourite season?I like autumn best.Because I can pick up grapes and eat them .出示词卡grapes,gr用红色字标注。T：I like green grapes. Do you like green grapes?出示词卡green.T: So I plant a green grape tree in my garden.课件呈现绿葡萄的成长过程，同时不断重复说：Green grapes grow.Look, Its a big green grape tree now.There are so many big green grapes.出示grow. T: I like green grapes.Who likes green grapes，too?Lets listen to a chant.播放课件,让学生对本课的歌谣有所了解，听完后学生回答：Grandpa and Brother. 全部含有gr 的单词出示后，T: Can you find out the same letters of these words? Ss:GR.T:How to sound the letters GR?Lets listen to the record.听完后，让学生试发音，然后幻灯出示字母gr组合的发音示意图。G ,g ,g ,/g/ /g/ /g/; r ,r ,r ,/r/ /r/ /r/ ; gr -/gr/.课件出示单词拼读表，指导学生拼读单词。（设计意图：引导学生去观察语言规律，让学生自己去发现，去总结语言规律。）跟读录音，小组互读，T：Read the words in pairs.叫个别学生读单词单词，请其他同学纠正读音，教师鼓励学得好的同学当小老师。T: Can you say more words with letters “gr”?（设计意图：听地道的发音，仔细听是正确学生会说的前提，鼓励学得好的同学帮助后进生，及时纠音，可以大大提高课堂效率。）2.教学辅音连缀br-/br/T: Now,lets listen to a passage.And then find out the words with the letters “br”.播放课件，并根据学生回答出示单词。(Its a rainy day.My brother and I eat brown bread for breakfast.And then we go to the library with an umbrella.)T: How to sound the letters “br”,lets listen.学生看词卡，自主发现相同的字母，归纳字母组合 br的发音规律。课件出示单词拼读表，指导学生拼读单词。跟录音读单词，小组互读，T：Read the words in pairs.叫个别学生读单词单词，请其他同学纠正读音，教师鼓励学得好的同学当小老师。T: Can you say more words with letters “br”?播放lets spell的录音，跟读单词。关注学生的发音并及时纠正。T:You did a good job.Now lets listen to the tape and repeat together.Pay attention to your sounds.T：Read the words in groups.后全班按音齐读。出示词卡，看学生能否拼读。3、教学chant.播放歌谣，学生听。分节跟唱歌谣。然后打拍学唱。再次播放歌谣，学生有节奏地吟唱。T：Lets chant together.学生拍手唱歌谣。（设计意图：从字母组合的发音到相关单词的发音，再到句子的读音，循序渐进，也遵循了语言学习的“词不离句，句不离篇”的规律。Lets chant 的节奏感强，内容有趣，深得学生的喜欢。）Step 3: Consolidation and extension1. Read the words and group them.（课本）T：lets read it together.（每个单词两遍）然后叫个别学生分组。2. Make the sentences.(课本)3. Play a game. Lets shake. T:老师手拿手机摇动并问：Do you know shake a shake?Lets meet some new friends on it.（试用本课总结的语音规律学习拼读新单词）4. Maybe you can sound and Maybe you can read.（其它与字母r 组合的辅音连缀或单词）T:Today,letter R made friends with letter B and letter G. and it also can make friends with other friends. Look!rcfptcrfrprtrcrownfridgepretty tree（设计意图：练习设计层层深入，并由本课知识自然而然地延伸到课外知识，让学生能够学以致用。）Step 4:Summary：1.通过板书回顾本节课所学的内容。T：Today，We learnd the sound of letters BR and GR.BR sounds /br/.GR sounds /gr/.Please read it together and quickly.Look at the blackboard.Lets read the words together.2.总结小组评比并表扬。T:Lets see,whos the winner today. Lets count the grapes. （设计意图：以形成性评价为主，有利