ThethirdperiodPartALet’sspell內(nèi)容分析本單元學(xué)習(xí)的主題是天氣情況。教學(xué)內(nèi)容主要是圍繞Mike向媽媽征求許可、天氣預(yù)報員預(yù)報天氣以及Mark和陳潔在電話中相互詢問對方所在地天氣情況的場景來展開的。這一課時和音標(biāo)有關(guān)，能夠通過聽例詞發(fā)音，觀察例詞中共有的特征，感知并歸納ar和al在單詞中的發(fā)音規(guī)則。課時目標(biāo)知識與能力能夠通過聽例詞發(fā)音，觀察例詞中共有的特征，感知并歸納ar和al在單詞中的發(fā)音規(guī)則；跟著錄音說唱歌謠，強(qiáng)化記憶ar和al的發(fā)音規(guī)則。能夠根據(jù)ar和al的發(fā)音規(guī)則讀出符合該發(fā)音規(guī)則的生詞。能夠在圖片的提示下，根據(jù)單詞的讀音拼寫出符合ar和al發(fā)音規(guī)則的單詞，補(bǔ)全短語，并在四線三格中工整規(guī)范地寫出來。過程與方法學(xué)生通過讀兩段分別含有ar和al的chant并觀察詞形,在教師的引導(dǎo)下逐步歸納出字母組合ar,al的發(fā)音規(guī)則。先讀再聽，然后排序;先看圖再聽，然后到寫。在學(xué)生進(jìn)行聽力練習(xí)之前，預(yù)留時間請學(xué)生對所聽內(nèi)容進(jìn)行預(yù)測和推斷，對學(xué)生進(jìn)行有效的聽力技巧指導(dǎo)，并且通過這兩個活動幫助學(xué)生進(jìn)一步鞏固發(fā)音規(guī)則，達(dá)到聽音能寫的目的。情感態(tài)度價值觀培養(yǎng)學(xué)生獨(dú)立思考的習(xí)慣，樹立學(xué)習(xí)英語的自信心。教學(xué)重難點(diǎn)教學(xué)重點(diǎn)能夠通過聽例詞發(fā)音，觀察例詞中共有的特征，感知并歸納ar和al在單詞中的發(fā)音規(guī)則。教學(xué)難點(diǎn)能夠通過發(fā)現(xiàn)式的學(xué)習(xí)方法，觀察、感知并歸納ar和al在單詞中的發(fā)音規(guī)則。教學(xué)準(zhǔn)備教學(xué)課件、語音例詞單詞卡等。教學(xué)媒體選擇多媒體，錄音。教學(xué)活動小組合作教學(xué)過程Step1:Warm-up&Revision&Lead-in1.Greetings.2.Enjoythesong—PhonicsSong.（課件出示:歌曲相關(guān)內(nèi)容）3.Revision.PresentthechantofUnit2.Chanttogether.（課件出示：教材P16Read,listenandchant中的聽力材料）4.Lead-in.T:Welldone!Doyouwanttoreadmorechants?Let’sgo!Step2:Presentation1.Teachthepronunciationof“ar”.(1)ReadChant1.ShowChant1onthePPT.Letstudentstrytoreadthechant.(課件出示：自編chant)(2)Look,readandfind.Showthewords“arm,car,card”andcorrespondingpicturesonthePPT.(出示課件)Studentslookatthewords.Readthewordsbythemselves.T:Whatdoyoufind?Ss:Theyallhave“ar”.T:Verygood.Writedownthewords“arm,car,card”ontheblackboard.Writethe“ar”inredchalk.(3)Summarizethepronunciationrule.Leadstudentstosummarizethepronunciationrule.T:Doyouknowhowtoread“ar”?Ss:/ɑ?/.T:Yes.Thelettercombination“ar”pronounces“/ɑ?/”inthewords.(4)Readthewordsaftertherecording.(出示課件)(5)Sayandreadsomeotherwords.T:Canyousayotherwordslikethis?Showsomeotherwordsthathave“ar”onthePPT.Letstudentstrytoreadthemaccordingtothepronunciationruleofthelettercombination“ar”.(課件出示:帶有字母組合ar的單詞)2.Teachthepronunciationof“al”.(1)ReadChant2.ShowChant2onthePPT.Letstudentstrytoreadthechant.(課件出示:自編chant2)(2)Look,readandfind.Showthewords“tall,ball,wall”andcorrespondingpicturesonthePPT.(出示課件)Studentslookatthewords.Readthewordsbythemselves.T:Whatdoyoufind?Ss:Theyallhave“al”.T:Good!Writedownthewords“tall,ball,wall”ontheblackboard.Writethe“al”inredchalk.(3)Summarizethepronunciationrule.Leadstudentstosummarizethepronunciationrule.T:Doyouknowhowtoread“al”inthewords?Ss:/?:/.T:Yes.Thelettercombination“al”pronounces“/?:/”inthewords.(4)Readthewordsaftertherecording.(出示課件)(5)Sayandreadsomeotherwords.T:Canyousayotherwordslikethis?Showsomeotherwordsthathave“al”onthePPT.Letstudentstrytoreadthemaccordingtothepronunciationruleofthelettercombination“al”.(課件出示:帶有字母組合al的單詞)3.Readthechants.Studentsreadthechantsandpayattentiontothewordsthathave“ar”and“al”.(課件出示:Chant1和Chant2)Step3:Practice1.Read,listenandnumber.(1)Studentsreadthewordsinthissectioninthebookbythemselves.(2)Playtherecording.Thenaskstudentstolistenandnumberthesewords.（出示課件）(3)Checktheanswersbyreadingthewordsinorder.（課件出示:答案及聽力材料）2.Look,listenandwrite.(1)Studentslookatthepictures.(2)Thenlistenandwritedownthewords.（出示課件）(3)Checktheanswers.（課件出示:答案及聽力材料）(4)Studentsreadthephrasesloudlybythemselves.Step4:Consolidation&Extension1.Let’sread.Showthepictureofstarrysky.(出示課件)Letstudentsreadthewordsthathave“ar”and“al”onthestarsasfastastheycan.2.Let’schant.(1)ShowthechantonthePPT.Studentsreadthechantbythemselvesandpayattentiontothewordsthathave“ar”and“al”.(2)Let’schant.Studentschanttogether.板書設(shè)計作業(yè)設(shè)計各找到三個含有“ar、al”并且發(fā)本課音標(biāo)[ɑ?]和[??]的