英语人教版四年级下册unit4 at the farm let's spell

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1、Unit4Atthefarm第三课时教学设计一、教学目标：1.学生能够感知并归纳or在单词中的发音规则。2.能够读出符合or发音规则的单词。　　３.能够根据单词的读音拼写出or发音规则的单词教具准备：教学光盘、单词卡片。教学重点：感知并归纳or在单词中的发音规则，能够读出符合or发音规则的单词教学难点：能够准确读出wor/wɜː/发音的单词二、教学过程：Step1.Warmup1.Let’sreview(字母组合alirur及其发音）2.引入评价体系。ThisisMrHorseandThisisMissWorm.YouareMrHorseandyouareMissW

2、orm.NowtheyareinSingapore.TheywanttogotoNewYork.LookthiswaycangotoNewYork.Ifyouaregood,youcangoononestep.Andreadtheword“corn”Let’sseewhoisthewinner.MrHorseorMissWorm?（用单词卡铺成的道路，可用于归纳两种不同的发音）。Ｓtep2.Presentation1.Lead-in①　Lookattheredwordsdoyouknow”or”?Now,lookatmymouthandlistenmorewords

3、”horseforforkbornporkNewYork”Canyoufindout?归纳发音规律：or在一般单词中发/ɔː/音，与al同音(T:OK,youarewonderful,onestepforyou.What’sthis?“”Nowlet’schant.)②　Let’schant.(T:Listentomefirst.Nowit’syourturn,clapyourhands.Horseteamsay“or/ɔː/”Wormteamyousay“/ɔː//ɔː//ɔː/”Horseteamsay“Heisshort”understand?)or/ɔː//

4、ɔː//ɔː//ɔː/Heisshort.or/ɔː//ɔː//ɔː//ɔː/Eatsomepork.or/ɔː//ɔː//ɔː//ɔː/Givememore.(T:Wow,Youaresogreat!Let’strytospellOK?)③　利用发音规律拼读新词（前，后再组合）(onebyonethisteamplease.Nowtwobytwo.Youaresosmart!Onestepforyou.Let’sgoon.Pleasereadthewordswithyoupartner)①　根据发音规律Pairwork练习读单词(OKlet’sreadtogeth

5、er.Nowlet’smecheck.youplease.perfectonestepforyou)2.通过MissWormreadthemap，引出“or”的另一发音/ɜː/;T:NowMissWormseeaworldmapbutshecan’treadtheword“world”.Canyouread“world”?Ss:world.T:Lookattheredwordscanyoufindout?Youaresosmart!Onestepforyou)①　总结单词wormwordworldworldmap,感知or发/ɜː/与ir,ur同音(示范口形，对比T

6、;Lookatmymouthandlisten.understand/ɜː/not/ɔː/Followme!wormwordworldworldmap.Youaresosmart!Onestepforyou.OKLet’schantfirstlistentome.Nowit’syourturn,clapyourhands.Horseteamsay“or/ɜː/”Wormteamyousay“/ɜː//ɜː//ɜː/”Horseteamsay“Dosomework”）①　Let’schant.（多种形式）or/ɜː//ɜː//ɜː/　/ɜː/dosomework.or

7、/ɜː//ɜː//ɜː/　/ɜː/readtheword.or/ɜː//ɜː//ɜː/　/ɜː/seetheworld.(youaresolovely,onestepforyou.let’sgoon)②　拼读新词（日历翻读wor)(youarewonderfulonestepforyou.Step3Practice回归书本(nowopenyourbookP40Firstlet’sreadandlisten)①　Readandlisten（跟读多2次）(Followthetapeplease,goodonestepforyounowlistenthechant)②