新版pep小学英语_四上_unit3__let's_spell

Pep 四年级上册 unit3 Lets spell 教案Teaching Content：PEP 4 Unit 3 Lesson3 Lets spell.Teaching Objectives：1.Enable students know the pronuciation of “ o”in the open syllable;2.Make students can sum up the regular of the vowels pronuciation;3.Cultivate the studentslanguage learning skills and enhance their interesting in English;Teaching Important Points and Difficult Points:1. Importants Point: the pronuciation of “ o”in the open syllable;2. Difficult Point: the regular of the vowels pronuciationTeaching Methods and Learning Strategies:1. Activities、 direct-teaching method；2. Games、group work and so on；Teaching ProceduresStep1 Warm-up and Revision1. Say a chant:Mike is my friend. Hes a good ,good boy. Hes tall and thin. Hes a good ,good boy.Amy is my friend. Shes a cute ,cute girl. Shes quiet and friendly. Shes a cute ,cute girl.设计意图：通过表演chant, 既可以活跃课堂气氛，又能起到复习单词的作用。（预约时间3分钟）2. （Revision）Activity：The Star I likeT：This is Yao Ming. Hes from Shanghai. Hes tall and strong. Hes very friendly. The teacher does an example ,then let ss introduce their favourite stars to deskmates,last invite some ss to say out in the class.设计意图：四年级学生正是热衷于模仿的初级阶段，此环节有教师先示范，使用前两课时学习的目标语言让学生展示自己喜欢的明星，既能让学生有兴趣，也能让他们觉得英语就在身边，增强他们说英语的自信心。( 预约时间5分钟)Step2 Presentation and Practice1.Show some pictures，let ss say these words quickly:dog, box, body, orange, guide ss remember these words and summary the regular of “o” in the close syllable 0- 设计意图：o在闭音节中的发音规律在三年级下册已经学过，复习的目的是由旧引新，给学生思考比较的机会，培养学生积极思考的能力。(预约时间4分钟)2.Activity Present word cards and say these words quickly:nose, Coke, Jones, no, home, go. Then invite one student put these cards on the board accordingly设计意图：图片与单词相对应目的是让学生在单词实物中体会o字母的发音，避免反复读音标读单词的枯燥训练。(预约时间4分钟)3. Teacher read the above words again,ask ss to listen carefully and to find the same sound among there words. Help ss to sum up the regular:nose, note, Coke, Jones, no, rose, home, hope, go 等。0-u .设计意图：适当拓展有利于学生更系统的掌握读音规律而不仅仅局限于几个单词中的字母发音。(预约时间5分钟)4. Play a game：“BOMB”Teacher points a word as a bomb,so during the reading if someoneread the word out ,he will be out,he must say the word “bomb”. 设计意图：炸弹游戏的乐趣在于学生必须注意力集中读单词，在游戏中起到多次操练单词的作用，让学生在玩乐中记住了单词中字母的发音。(预约时间6分钟)5.Add-activityRead the following words, who is the best?bone dome mode mope poke woke so rope设计意图：口头拓展练习是拔高练习，让优等生有展示自己的机会，对于四年级学生来说有一些难度，但对以后的单词语音学习会十分有好处。(预约时间4分钟)Step3Consolidation and extension1. Read, listen and tick.()（1）Invite some ss to read these words.（2）Play the tape,ss tick the words that heard.（3）Check the answer.（4）Whole class read these words together,consolidate the pronunciation of “o”.2.Listen, circle and write.(1)Play the tape,ss cicle the letters and write the words.(2)Whole class spell the words to remember them.设计意图：这两个拓展练习是书上的练习，是对新知识的总结与升华，能够使学生对o字母的发音有深刻的记忆，起到巩固的作用。(预约时间8分钟)Homework1. Read these words for five times;2. Fi