英语人教版三年级下册lets spell 教案.doc

三年级下册 Unit4 where is my car? Part A Lets spell. 教学说课、设计反思 教师：马国芳 学校：回民区铁三小教学设计、说课和反思一教学内容小学英语pep三年级下册unit4 where is my car! Part A lets spell部分的学习内容。Lets spell 、 look listen and number 、Listen and write二、教学目标1. 学生能够通过听例词发音，观察例词结构中共有的字母，理解字母o在单词中发短音的发音规律。 。 2. 学生能够在教师的引导下学会拆音、拼音。3. 能够在之前的练习基础上给出几个独立的音，让学生试着自己拼起来。4. 能够在四线三格中正确书写单词，注意到字母间距。三、教学重难点1、本课的重点是能够在教师的引导下说出O在dog，box，orange，body等单词中发短音的发音规律。2、本课的难点是能够通过练习学会拼读单词，能够在四线三格中正确书写单词。四、学生情况分析在三年级上册学生已经学习了26个字母的发音和正确的书写占格。学习了五个元音字母在单词中发长音的规律，简单的了解了辅音字母在单词中的一些发音规律。本学期进入元音字母短音的学习。通过前三个单元的学习学生掌握了元音字母A a E e Ii 发短音的规律。本单元主要学习字母O o发短音的学习。教具准备实物盒子和橘子、ppt设计和录音机说课（一）教学步骤Step 1：Warm-up & Revision1、T: Greeting:Good morning to you!(改编生日歌曲）利用歌曲和学生问好，激发学生的兴趣同时能够吸引学生的注意力。2、Lets chant:自编歌谣B b B b B b /b/ /b/ /b/ bag bag bag.Dd Dd Dd/d/ /d/ /d/ dad dad dadGg Gg Gg/g/ /g/ /g/ get get get目的是为了复习辅音的发音，为下面学习拆音环节做铺垫。学生说唱比较有规律，郎朗上口，印象深刻。Step 2：Presentation创设情境，利用好朋友米奇寻找的朋友Bob的启示自然引出本课时的四个单词。Dog. Box.body.orange.进行听读写的操练。Listen and writeIm Mickey. Bob is my friend. The body is long. But Bob is lost. Its not in the box. The orange is in the box.学生通过观察对比自主发现这四个单词都含有相同的字母O. 体会字母Oo在闭音节单词中的发音，播放录音，让Ss模仿。完成听录音模仿总结出o 发短音的规律，老师总结字母O o在闭音节单词中的发音规律。操练。D-o-g, dog. B-o-x.box b-o-d-y body. o-r-a-n-g-e, orange.2、利用帮助米奇在米奇公园中寻找狗的过程把相应的练习完成。通过完成找狗的各种任务让学生体验字母o 在单词中发短音，并且读会相应的单词。其中的操练形式有拆音、（读脚印上的单词）拼音（读各种狗身上的单词）Read, listen and number（铺路环节）（句子中的单词）。体现了英语中我们提倡的任务型教学模式。Step 3: Extension1、本环节有字母到单词短语过度到句子的操练。把之前学习的单词巧妙的变成句子，让学生通过小组合作连读句子，检测学生的学习效果。突出了教学的层次性。学生的兴趣很高。The orange ox. The hog is on a log. The frog is on a pot. The dog is on the orange box.lets do a chant.The dog is on the box. The orange box. See the dog See the box. See the dog on the orange box.Step 4：Summing up通过文字配图师生一起回忆今天在Mickey Park中发生的一切。学生小组合作完成故事的复述。培养学生整体阅读的能力是一种能力提升练习。Step 5：Homework1. Listen to CD and repeat “Lets spell”.2. Copy the four words on page40 four times each.3、retell the story in group.教学设计1、 warm_up1、Greeting :T:good morning to you/ Ss:good morning to you. good morning to dear children. good morning to you.2、 PreviewT:sit down please. Im happy to See you here. So ha have a chant Ss；chant together. for you.Lets chant together.二presentation1/T:lets go to a magic park. Ss:Meeska, Mooska. are you ready? Mickey Bob.First lets say the magic words:T:wow they are Mickey and Bob. Lets say hello to them. Ss:Hello Mickey and Bob.T:Mickey is sad.why? Lets Go and have a look. Ss:Start to read the notice together. T: lets help Mickey find Bob. Ss: Group the students into three groups and find which is the fastest one.T: lets read the notice again to find some clue. 2:It is a dog. The body is long. Ss: 1/Read the notice.The dog is lost.where is Bob? 2/ Choose right wordIts Not in the box?Oh the to finish the notice.orange is in the box. 3/write on their books.3：whats the same in these S: they all have letterfour words? “o”.4：what is the sound? S:发音总结Lets listen.5:发音口型指导。3、 Practice1/ now read them.D-o-g dog. D-o-g dog. S:group1/group2/group3.B-o-d-y body. B-o-d-y body. Girls/ boysB-o-x box. B-o-x box. B-o-x Ss:box box box.O-r-i-n-gorange. S1o-s2r-s3i-s4n -s5ge orange2/Good job everybody. LetsStart to look for Bob. Ready? Ss: Go. Meeska!Mooska!Mickey Bob.3/t: I see a dog. Is it Bob? Go S1s2: Spell to read the and look. (footprints) (four) words in pairs. 4/Show to read. 5/ How about these? Sss: Read in group.6/ Is Bob here? Ss: its not.7/lets go on looking.ready? Ss: Go. Meeska!Mooska!Mickey Bob.8/ I see a lot of dogs. Is Bob here? So many dogs?Which one is Ss: a line to read.Bob? Speak the words aloud to see. 9/Oh/ Bob is not here? Where is Bob? Come on looking.ready? Ss: Go. Meeska!Mooska!Mickey Bob. Is it in the forest? Ss: listen read and Go and have a look. number.But there is a river. Ss: three in groupWe should cross the river first. Speak the words.10/ Is it on the top? Whats that? Ss: the orange ox.Whats that? The hog on a log?Whats that? The frog on a pot?Whats that? Oh a dog on the orange box. T:wow/ Bob is on the orangeBox. We help Mickey find Bob. Ss: Read the chant Everyone is happy. Lets Chant together.Do a chant to celebrate. Clap hands to chant. 4、 Feedback1/What a