四年级上册英语教案Unit 2 My schoolbag Part A 课时3人教PEP.docx

Unit 2 My classroom Part A第三课时教材分析本课时Lets talk 是本单元的第3课时，为语音课。本课的主要内容是帮助学生理解与掌握字母i在开音节和闭音节中的发音，特别是i-e在单词中发长音/ai/，读出符合i-e发音规则的单词，并能够根据单词的读音拼写出符合i-e发音规则的单词。教学目标【知识目标】1. 能够听、说、读、写单词：like, kite, five, nine, rice, ice, fine, big, six, pig2. 能够掌握i-e的发音规则,即i-e在单词中发长音/ai/;【能力目标】1. 掌握字母i在开音节和闭音节中的发音，特别是i-e在单词中发长音/ai/，读出符合i-e发音规则的单词；2. 并能够根据单词的读音拼写出符合i-e发音规则的单词。 【情感目标】1. 通过运用所学的语音规律引导学生体会单词拼写的方法,克服单词记忆中的畏难情绪。2. 通过体验、分享引导学生热爱英语绘本阅读。教学重难点【教学重点】学生能够感知并归纳i-e在单词中的发音规则。【教学难点】学生能够根据单词的读音拼写出符合i-e发音规则的单词。课前准备单词卡、教学课件，智慧课堂软件教学过程Step 1 Warmup and lead in Enjoy a short video to go over the letter sounds. Then review the chant of Unit 1 Lets spell.【设计意图】轻松愉悦的视频内容带学生进入26个字母发音的复习、同时导入第一单元a-e词汇复习为突破本节课教学难点“听词能写”做好学习铺垫。Step 2Presentation 1. Lead out the words which contain “i-e”T: Dave likes to eat cake. How about Jake? likericeT: What does Jake like to do?S: He likes to fly a kite. kiteT: How many kites can you see in the sky?S: I can see five kites.fiveT: Look! This is Jakes kite. Whats on the kite?S: Its NO.9.nine【设计意图】承接复习内容,利用课件图片和师生问答导出本课涉及到的5个含i-e的单词like,kite,five, nine,rice,理解单词含义、初步感知发音。2. Learn to read the chant of Let spell.(1) Listen to the chant.(2) Listen and follow the chant.(3 ) Students chant and clap their hands together.【设计意图】通过chant这种朗朗上口的语言形式进一步从听力、认读角度感知含有i-e单词的发音,在不枯燥的朗读中读准单词,为体会字母发音做铺垫。3. Listen and read the five words again and find out the same letters among these words.S: They all have the letter i-e.【设计意图】学生通过自主观察,发现不同单词的相同之处:都含有字母i-e,为体会i-e在单词中的发音做好铺垫。4. Find out the pronunciation rule of letter Ii. While look at the two parts of the words and find out when I pronounce ai and when I pronounce i.big likesix kitepig fivekid ninesit rice 【设计意图】让学生在学习过程中通过自主朗读、观察、思考、发现、总结字母Ii的发音规则,印象、体会更深刻,之后的运用也会更加得心应手。Step 3 Practice 1. Read, listen and number.【设计意图】通过听力活动对比i-e的发音,训练ii-e的音形对应关系2. Listen, circle and write.【设计意图】通过听音写单词活动帮助学生按照发音规则拼写单词,辨认词形.Step 4 ConsolidationExtension 1. Listen and try to spell the words and write them on the paper.【设计意图】巩固延伸课本学习,结合课前根据辅音字母发音说出字母这一活动,训练学生听词能写。2. Group work: Use the spelling skill they learned today. Try to read the story.【设计意图】运用本课所学,锻炼学生的拼读能力,初步感知、领略绘本阅读的技巧。通过体验、分享引导学生热爱英语绘本阅读。Step 5 Summary再次总结字母i-e发音规律。【设计意图】巩固本节课所学主要内容，帮助学生理清知识脉络。Step 6 Homework 1. Think about what o-e and u-e pronounce in the word?2. Make your own i-e words and check them in the di